🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.44 AU - 0.56 AU

Year: 136 Days

Day: 27.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 48.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,095,235 km

• M1: 79,287 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.44 AU - 0.64 AU

Year: 153 Days

Day: 14.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,095,235 km

• M1: 51,013 km (0.073 R)
• M2: 225,893 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.85 AU - 0.89 AU

Year: 312 Days

Day: 35.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.35 AU - 2.91 AU

Year: 1642 Days

Day: 20.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.5

Radius: 10.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.84 AU - 4.56 AU

Year: 3314 Days

Day: 12.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 93,095,235 km

• M1: 163,510 km (0.059 R)
• M2: 239,656 km (0.106 R)
• M3: 388,805 km (0.104 R)
• M4: 576,101 km (0.09 R)
• M5: 787,782 km (0.077 R)
• M6: 1,001,259 km (0.097 R)
• M7: 1,339,200 km (0.114 R)
• M8: 1,549,684 km (0.118 R)
• M9: 1,702,723 km (0.081 R)
• M10: 1,901,090 km (0.058 R)
• M11: 2,003,115 km (0.101 R)
• M12: 2,107,086 km (0.076 R)
• M13: 2,213,001 km (0.112 R)
• M14: 2,485,569 km (0.092 R)
• M15: 3,039,380 km (0.086 R)
• M16: 3,196,009 km (0.078 R)
• M17: 3,342,914 km (0.111 R)
• M18: 3,887,899 km (0.083 R)
• M19: 4,556,602 km (0.053 R)
• M20: 4,960,665 km (0.118 R)
• M21: 5,231,886 km (0.047 R)
• M22: 5,610,818 km (0.104 R)
• M23: 5,744,109 km (0.098 R)
• M24: 5,968,506 km (0.108 R)
• M25: 6,119,899 km (0.106 R)
• M26: 6,211,154 km (0.112 R)
• M27: 6,769,154 km (0.085 R)
• M28: 7,069,995 km (0.079 R)
• M29: 7,603,162 km (0.086 R)
• M30: 9,053,065 km (0.098 R)
• M31: 9,157,334 km (0.079 R)
• M32: 9,244,550 km (0.115 R)
• M33: 9,490,339 km (0.111 R)
• M34: 9,702,619 km (0.04 R)
• M35: 9,827,234 km (0.116 R)
• M36: 9,898,742 km (0.068 R)
• M37: 9,988,351 km (0.084 R)
• M38: 10,060,158 km (0.032 R)
• M39: 10,150,216 km (0.111 R)
• M40: 10,622,795 km (0.091 R)
• M41: 11,046,756 km (0.068 R)
• M42: 11,158,356 km (0.119 R)
• M43: 11,740,590 km (0.11 R)
• M44: 12,159,913 km (0.086 R)
• M45: 12,371,295 km (0.104 R)
• M46: 12,603,471 km (0.093 R)
• M47: 12,934,681 km (0.073 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798

Radius: 13.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.72 AU - 11.04 AU

Year: 10188 Days

Day: 7.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 93,095,235 km

• M1: 187,745 km (0.09 R)
• M2: 353,350 km (0.092 R)
• M3: 541,245 km (0.096 R)
• M4: 931,097 km (0.111 R)
• M5: 1,315,863 km (0.066 R)
• M6: 1,607,728 km (0.059 R)
• M7: 1,920,837 km (0.114 R)
• M8: 2,046,648 km (0.069 R)
• M9: 2,386,834 km (0.116 R)
• M10: 2,689,022 km (0.08 R)
• M11: 2,773,545 km (0.117 R)
• M12: 3,003,776 km (0.116 R)
• M13: 3,270,359 km (0.096 R)
• M14: 3,361,015 km (0.118 R)
• M15: 3,452,420 km (0.104 R)
• M16: 4,116,335 km (0.116 R)
• M17: 4,313,355 km (0.058 R)
• M18: 4,446,498 km (0.109 R)
• M19: 5,345,132 km (0.084 R)
• M20: 5,962,822 km (0.116 R)
• M21: 6,299,118 km (0.088 R)
• M22: 6,680,143 km (0.108 R)
• M23: 7,384,899 km (0.115 R)
• M24: 7,705,786 km (0.102 R)
• M25: 7,868,100 km (0.116 R)
• M26: 7,990,471 km (0.071 R)
• M27: 8,237,158 km (0.047 R)
• M28: 8,780,348 km (0.045 R)
• M29: 9,725,956 km (0.069 R)
• M30: 10,389,423 km (0.09 R)
• M31: 11,158,954 km (0.074 R)
• M32: 12,752,770 km (0.067 R)
• M33: 13,089,664 km (0.095 R)
• M34: 13,235,073 km (0.113 R)
• M35: 13,527,238 km (0.111 R)
• M36: 13,723,361 km (0.068 R)
• M37: 14,416,896 km (0.083 R)
• M38: 15,274,391 km (0.096 R)
• M39: 15,478,592 km (0.104 R)
• M40: 16,985,941 km (0.074 R)
• M41: 17,356,794 km (0.112 R)
• M42: 18,377,051 km (0.086 R)
• M43: 19,416,457 km (0.115 R)
• M44: 19,860,015 km (0.104 R)
• M45: 21,666,858 km (0.088 R)
• M46: 22,126,871 km (0.081 R)
• M47: 23,173,458 km (0.106 R)
• M48: 25,073,950 km (0.086 R)
• M49: 25,314,952 km (0.075 R)
• M50: 26,962,174 km (0.094 R)
• M51: 27,581,060 km (0.039 R)
• M52: 27,705,376 km (0.108 R)
• M53: 28,392,629 km (0.106 R)
• M54: 28,959,006 km (0.062 R)
• M55: 29,402,265 km (0.039 R)
• M56: 30,938,635 km (0.101 R)
• M57: 32,108,041 km (0.05 R)
• M58: 32,698,205 km (0.096 R)
• M59: 32,895,674 km (0.084 R)
• M60: 33,225,687 km (0.079 R)
• M61: 34,022,296 km (0.072 R)
• M62: 34,356,198 km (0.074 R)
• M63: 34,623,978 km (0.096 R)
• M64: 36,041,418 km (0.11 R)
• M65: 37,960,759 km (0.096 R)
• M66: 39,002,558 km (0.08 R)
• M67: 39,421,881 km (0.047 R)
• M68: 39,842,850 km (0.097 R)
• M69: 40,406,235 km (0.085 R)
• M70: 41,114,282 km (0.064 R)
• M71: 41,612,443 km (0.119 R)
• M72: 42,327,371 km (0.091 R)
• M73: 42,686,406 km (0.095 R)
• M74: 42,902,425 km (0.09 R)
• M75: 43,407,617 km (0.118 R)
• M76: 43,769,644 km (0.066 R)
• M77: 46,036,800 km (0.043 R)
• M78: 46,850,463 km (0.091 R)
• M79: 47,147,564 km (0.086 R)
• M80: 47,594,263 km (0.1 R)
• M81: 47,967,660 km (0.101 R)
• M82: 48,567,098 km (0.06 R)
• M83: 48,942,888 km (0.108 R)
• M84: 49,546,366 km (0.077 R)
• M85: 49,924,849 km (0.106 R)
• M86: 50,913,092 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 10.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.66 AU - 12.6 AU

Year: 12413 Days

Day: 6 Hours

Environment

Temp: -186 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 93,095,235 km

• M1: 159,920 km (0.047 R)
• M2: 292,913 km (0.09 R)
• M3: 387,309 km (0.075 R)
• M4: 795,412 km (0.077 R)
• M5: 1,898,846 km (0.104 R)
• M6: 1,971,251 km (0.087 R)
• M7: 2,118,755 km (0.036 R)
• M8: 2,477,640 km (0.085 R)
• M9: 3,486,528 km (0.059 R)
• M10: 3,971,973 km (0.112 R)
• M11: 4,641,424 km (0.12 R)
• M12: 4,872,403 km (0.095 R)
• M13: 5,107,122 km (0.056 R)
• M14: 5,208,998 km (0.109 R)
• M15: 5,311,472 km (0.055 R)
• M16: 6,011,590 km (0.118 R)
• M17: 6,155,204 km (0.106 R)
• M18: 6,336,218 km (0.068 R)
• M19: 7,575,038 km (0.094 R)
• M20: 8,764,640 km (0.103 R)
• M21: 9,091,661 km (0.112 R)
• M22: 9,215,229 km (0.074 R)
• M23: 9,464,309 km (0.105 R)
• M24: 9,673,447 km (0.062 R)
• M25: 10,396,304 km (0.038 R)
• M26: 10,655,557 km (0.114 R)
• M27: 10,829,689 km (0.111 R)
• M28: 11,048,551 km (0.08 R)
• M29: 11,268,908 km (0.06 R)
• M30: 11,401,901 km (0.114 R)
• M31: 12,164,850 km (0.088 R)
• M32: 12,346,911 km (0.072 R)
• M33: 13,083,680 km (0.111 R)
• M34: 13,316,903 km (0.115 R)
• M35: 14,024,800 km (0.088 R)
• M36: 14,215,538 km (0.087 R)
• M37: 14,311,280 km (0.114 R)
• M38: 16,371,093 km (0.059 R)
• M39: 17,027,230 km (0.075 R)
• M40: 17,486,495 km (0.117 R)
• M41: 18,626,431 km (0.055 R)
• M42: 19,576,826 km (0.084 R)
• M43: 20,327,059 km (0.11 R)
• M44: 20,543,079 km (0.099 R)
• M45: 20,977,511 km (0.102 R)
• M46: 21,141,171 km (0.1 R)
• M47: 21,305,280 km (0.114 R)
• M48: 22,187,608 km (0.04 R)
• M49: 22,689,210 km (0.089 R)
• M50: 23,250,950 km (0.066 R)
• M51: 23,590,238 km (0.074 R)
• M52: 23,988,168 km (0.085 R)
• M53: 25,194,974 km (0.106 R)
• M54: 28,629,592 km (0.119 R)
• M55: 29,054,001 km (0.099 R)
• M56: 30,093,257 km (0.11 R)
• M57: 30,339,495 km (0.052 R)
• M58: 31,082,548 km (0.071 R)
• M59: 31,581,158 km (0.107 R)
• M60: 31,706,222 km (0.064 R)
• M61: 32,208,122 km (0.097 R)
• M62: 32,397,064 km (0.115 R)
• M63: 33,092,844 km (0.091 R)
• M64: 33,729,682 km (0.101 R)
• M65: 34,692,494 km (0.091 R)
• M66: 34,756,971 km (0.087 R)
• M67: 34,950,850 km (0.07 R)
• M68: 35,274,580 km (0.062 R)
• M69: 35,469,356 km (0.073 R)
• M70: 35,534,281 km (0.062 R)
• M71: 36,842,365 km (0.049 R)
• M72: 37,039,984 km (0.109 R)
• M73: 37,105,957 km (0.096 R)
• M74: 37,171,929 km (0.111 R)
• M75: 37,436,269 km (0.078 R)
• M76: 37,767,478 km (0.053 R)
• M77: 38,767,091 km (0.071 R)
• M78: 39,102,191 km (0.075 R)
• M79: 39,842,850 km (0.114 R)
• M80: 42,299,247 km (0.119 R)
• M81: 43,128,767 km (0.12 R)
• M82: 43,476,133 km (0.105 R)
• M83: 44,243,421 km (0.085 R)
• M84: 44,733,952 km (0.078 R)
• M85: 45,085,507 km (0.117 R)
• M86: 45,649,790 km (0.092 R)
• M87: 46,500,703 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139.1

Radius: 3.8

Gravity: 9.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.97 AU - 14.31 AU

Year: 17302 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,095,235 km

• M1: 50,863 km (0.1 R)
• M2: 137,181 km (0.118 R)
• M3: 170,691 km (0.106 R)
• M4: 408,851 km (0.063 R)
• M5: 473,776 km (0.11 R)
• M6: 584,778 km (0.109 R)
• M7: 613,800 km (0.095 R)
• M8: 750,682 km (0.037 R)
• M9: 798,404 km (0.068 R)
• M10: 3,406,194 km (0.118 R)
• M11: 3,539,635 km (0.084 R)
• M12: 3,811,604 km (0.095 R)
• M13: 3,922,456 km (0.052 R)
• M14: 4,118,729 km (0.037 R)
• M15: 4,203,850 km (0.117 R)
• M16: 4,608,662 km (0.091 R)
• M17: 5,056,109 km (0.12 R)
• M18: 5,362,186 km (0.059 R)
• M19: 5,455,086 km (0.111 R)
• M20: 5,642,682 km (0.033 R)
• M21: 5,927,965 km (0.098 R)
• M22: 6,024,157 km (0.108 R)
• M23: 6,185,423 km (0.106 R)
• M24: 7,149,282 km (0.09 R)
• M25: 7,770,712 km (0.116 R)
• M26: 8,917,379 km (0.083 R)
• M27: 8,990,682 km (0.054 R)
• M28: 9,064,285 km (0.102 R)
• M29: 9,249,188 km (0.033 R)
• M30: 9,435,437 km (0.101 R)
• M31: 10,655,707 km (0.111 R)
• M32: 10,850,782 km (0.114 R)
• M33: 10,889,977 km (0.086 R)
• M34: 11,523,075 km (0.092 R)
• M35: 11,602,960 km (0.065 R)
• M36: 12,249,373 km (0.061 R)
• M37: 12,412,883 km (0.071 R)
• M38: 13,032,069 km (0.043 R)
• M39: 13,157,133 km (0.039 R)
• M40: 13,661,278 km (0.087 R)
• M41: 13,745,950 km (0.108 R)
• M42: 14,343,294 km (0.064 R)
• M43: 15,211,411 km (0.085 R)
• M44: 16,680,462 km (0.088 R)
• M45: 17,869,316 km (0.12 R)
• M46: 17,915,542 km (0.062 R)
• M47: 18,849,332 km (0.118 R)
• M48: 18,943,578 km (0.065 R)
• M49: 19,703,236 km (0.103 R)
• M50: 20,472,768 km (0.111 R)
• M51: 20,521,088 km (0.096 R)
• M52: 21,154,037 km (0.054 R)
• M53: 23,191,859 km (0.109 R)
• M54: 24,054,889 km (0.096 R)
• M55: 25,083,673 km (0.057 R)
• M56: 26,231,987 km (0.101 R)
• M57: 27,557,424 km (0.069 R)
• M58: 27,664,386 km (0.111 R)
• M59: 27,771,498 km (0.066 R)
• M60: 27,932,316 km (0.079 R)
• M61: 28,417,013 km (0.055 R)
• M62: 28,471,018 km (0.057 R)
• M63: 29,997,365 km (0.094 R)
• M64: 30,383,178 km (0.108 R)
• M65: 31,382,641 km (0.083 R)
• M66: 32,167,432 km (0.068 R)
• M67: 32,562,221 km (0.111 R)
• M68: 35,196,190 km (0.059 R)
• M69: 40,543,417 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.8

Radius: 6.2

Gravity: 20.75 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 15.61 AU - 16.77 AU

Year: 25081 Days

Day: 16.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,095,235 km

• M1: 120,277 km (0.097 R)
• M2: 739,163 km (0.051 R)
• M3: 1,212,042 km (0.075 R)
• M4: 1,276,967 km (0.089 R)
• M5: 1,654,253 km (0.102 R)
• M6: 2,341,655 km (0.1 R)
• M7: 3,847,508 km (0.082 R)
• M8: 3,992,169 km (0.072 R)
• M9: 4,386,808 km (0.112 R)
• M10: 5,535,121 km (0.086 R)
• M11: 5,589,425 km (0.086 R)
• M12: 6,142,189 km (0.106 R)
• M13: 7,299,329 km (0.028 R)
• M14: 7,719,998 km (0.095 R)
• M15: 7,780,735 km (0.108 R)
• M16: 8,086,812 km (0.089 R)
• M17: 8,334,546 km (0.114 R)
• M18: 11,288,356 km (0.046 R)
• M19: 11,565,112 km (0.103 R)
• M20: 11,774,250 km (0.11 R)
• M21: 13,418,331 km (0.116 R)
• M22: 13,858,896 km (0.085 R)
• M23: 14,981,030 km (0.077 R)
• M24: 16,443,798 km (0.106 R)
• M25: 16,994,169 km (0.095 R)
• M26: 17,470,638 km (0.071 R)
• M27: 18,436,890 km (0.032 R)
• M28: 18,762,715 km (0.1 R)
• M29: 19,090,633 km (0.054 R)
• M30: 20,169,084 km (0.056 R)
• M31: 21,694,534 km (0.106 R)
• M32: 22,732,144 km (0.052 R)
• M33: 26,856,259 km (0.118 R)
• M34: 28,437,658 km (0.097 R)
• M35: 29,476,914 km (0.104 R)
• M36: 30,240,462 km (0.119 R)
• M37: 30,432,396 km (0.119 R)
• M38: 32,471,863 km (0.06 R)
• M39: 32,964,040 km (0.081 R)
• M40: 33,062,625 km (0.111 R)
• M41: 33,458,461 km (0.116 R)
• M42: 36,578,923 km (0.065 R)
• M43: 37,914,982 km (0.111 R)
• M44: 38,329,218 km (0.11 R)
• M45: 39,476,185 km (0.12 R)
• M46: 40,846,203 km (0.106 R)
• M47: 42,017,554 km (0.083 R)
• M48: 44,284,410 km (0.087 R)
• M49: 45,267,867 km (0.091 R)
• M50: 45,377,672 km (0.09 R)
• M51: 47,367,922 km (0.114 R)
• M52: 49,386,446 km (0.078 R)
• M53: 49,499,392 km (0.054 R)
• M54: 51,204,210 km (0.117 R)
• M55: 53,623,058 km (0.115 R)
• M56: 53,971,621 km (0.061 R)
• M57: 54,320,932 km (0.119 R)
• M58: 55,139,082 km (0.118 R)
• M59: 57,024,016 km (0.062 R)
• M60: 57,617,470 km (0.088 R)
• M61: 58,332,249 km (0.054 R)
• M62: 58,451,628 km (0.06 R)
• M63: 58,571,157 km (0.101 R)
• M64: 59,050,020 km (0.091 R)
• M65: 60,252,637 km (0.106 R)
• M66: 60,978,186 km (0.071 R)
• M67: 61,099,361 km (0.11 R)
• M68: 63,171,890 km (0.114 R)
• M69: 64,031,928 km (0.068 R)
• M70: 64,772,288 km (0.104 R)
• M71: 65,763,822 km (0.107 R)
• M72: 67,135,336 km (0.111 R)
• M73: 67,887,364 km (0.111 R)
• M74: 68,390,312 km (0.062 R)
• M75: 69,020,568 km (0.028 R)
• M76: 69,652,918 km (0.09 R)
• M77: 70,541,380 km (0.027 R)
• M78: 70,923,303 km (0.102 R)
• M79: 72,073,262 km (0.038 R)
• M80: 72,971,747 km (0.099 R)
• M81: 73,486,962 km (0.07 R)
• M82: 73,874,121 km (0.106 R)
• M83: 74,780,086 km (0.074 R)
• M84: 74,909,937 km (0.117 R)
• M85: 75,950,390 km (0.111 R)
• M86: 76,211,289 km (0.098 R)
• M87: 77,388,923 km (0.11 R)
• M88: 77,914,311 km (0.094 R)
• M89: 80,824,738 km (0.087 R)
• M90: 85,799,166 km (0.086 R)
• M91: 86,478,939 km (0.107 R)
• M92: 86,751,356 km (0.094 R)
• M93: 90,180,588 km (0.046 R)
• M94: 90,456,896 km (0.077 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,574 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit