🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 166 Days

Day: 36 Hours

Environment

Temp: 225 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.84 AU - 0.98 AU

Year: 311 Days

Day: 28.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.87 AU - 2.57 AU

Year: 1185 Days

Day: 24.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.16 AU - 2.8 AU

Year: 1399 Days

Day: 18.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.97 AU - 4.13 AU

Year: 2919 Days

Day: 27.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 12.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.4 AU - 6.56 AU

Year: 5238 Days

Day: 14.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,803,227 km

• M1: 243,246 km (0.054 R)
• M2: 344,374 km (0.06 R)
• M3: 448,195 km (0.096 R)
• M4: 826,678 km (0.084 R)
• M5: 1,172,099 km (0.117 R)
• M6: 1,265,598 km (0.082 R)
• M7: 1,460,823 km (0.065 R)
• M8: 1,772,884 km (0.083 R)
• M9: 2,183,231 km (0.114 R)
• M10: 2,280,769 km (0.046 R)
• M11: 2,379,803 km (0.101 R)
• M12: 2,748,562 km (0.109 R)
• M13: 2,982,982 km (0.113 R)
• M14: 3,426,240 km (0.093 R)
• M15: 3,938,014 km (0.091 R)
• M16: 4,424,357 km (0.098 R)
• M17: 4,574,104 km (0.087 R)
• M18: 4,700,215 km (0.108 R)
• M19: 4,852,955 km (0.092 R)
• M20: 5,111,460 km (0.1 R)
• M21: 5,614,857 km (0.058 R)
• M22: 5,723,016 km (0.061 R)
• M23: 6,217,886 km (0.11 R)
• M24: 6,583,952 km (0.1 R)
• M25: 7,102,458 km (0.117 R)
• M26: 7,485,279 km (0.058 R)
• M27: 7,634,279 km (0.083 R)
• M28: 7,844,613 km (0.09 R)
• M29: 8,861,879 km (0.101 R)
• M30: 8,956,425 km (0.06 R)
• M31: 9,305,885 km (0.059 R)
• M32: 10,117,154 km (0.05 R)
• M33: 10,216,039 km (0.039 R)
• M34: 10,984,822 km (0.102 R)
• M35: 11,290,750 km (0.06 R)
• M36: 11,806,862 km (0.119 R)
• M37: 11,910,982 km (0.028 R)
• M38: 13,148,905 km (0.088 R)
• M39: 14,316,217 km (0.104 R)
• M40: 14,464,469 km (0.09 R)
• M41: 15,024,862 km (0.069 R)
• M42: 15,592,586 km (0.105 R)
• M43: 15,783,323 km (0.093 R)
• M44: 16,515,455 km (0.054 R)
• M45: 16,631,992 km (0.11 R)
• M46: 16,944,352 km (0.066 R)
• M47: 17,061,936 km (0.11 R)
• M48: 17,219,164 km (0.111 R)
• M49: 17,813,217 km (0.052 R)
• M50: 19,306,952 km (0.074 R)
• M51: 19,882,604 km (0.085 R)
• M52: 20,463,942 km (0.073 R)
• M53: 20,672,930 km (0.087 R)
• M54: 20,798,592 km (0.088 R)
• M55: 21,304,083 km (0.119 R)
• M56: 21,899,034 km (0.098 R)
• M57: 22,327,183 km (0.103 R)
• M58: 22,413,202 km (0.117 R)
• M59: 23,279,074 km (0.106 R)
• M60: 23,453,655 km (0.077 R)
• M61: 23,584,703 km (0.117 R)
• M62: 24,111,886 km (0.085 R)
• M63: 24,332,692 km (0.101 R)
• M64: 25,401,718 km (0.081 R)
• M65: 25,896,738 km (0.068 R)
• M66: 26,713,841 km (0.115 R)
• M67: 28,187,231 km (0.116 R)
• M68: 28,559,729 km (0.115 R)
• M69: 29,168,593 km (0.081 R)
• M70: 30,351,314 km (0.088 R)
• M71: 30,541,901 km (0.088 R)
• M72: 30,972,444 km (0.081 R)
• M73: 31,597,913 km (0.106 R)
• M74: 32,324,809 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 12.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 7.79 AU - 7.89 AU

Year: 7862 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 45,803,227 km

• M1: 162,314 km (0.103 R)
• M2: 308,172 km (0.097 R)
• M3: 438,172 km (0.117 R)
• M4: 518,357 km (0.098 R)
• M5: 766,689 km (0.095 R)
• M6: 913,594 km (0.101 R)
• M7: 1,119,740 km (0.07 R)
• M8: 1,324,091 km (0.109 R)
• M9: 1,431,053 km (0.073 R)
• M10: 1,559,707 km (0.094 R)
• M11: 2,155,556 km (0.071 R)
• M12: 2,500,828 km (0.108 R)
• M13: 2,703,084 km (0.096 R)
• M14: 2,817,676 km (0.106 R)
• M15: 3,028,310 km (0.08 R)
• M16: 3,366,401 km (0.082 R)
• M17: 3,490,118 km (0.082 R)
• M18: 4,000,397 km (0.044 R)
• M19: 4,237,808 km (0.081 R)
• M20: 5,176,236 km (0.12 R)
• M21: 5,406,317 km (0.102 R)
• M22: 5,936,343 km (0.086 R)
• M23: 6,116,758 km (0.103 R)
• M24: 6,360,153 km (0.114 R)
• M25: 6,606,840 km (0.112 R)
• M26: 6,793,838 km (0.053 R)
• M27: 7,077,774 km (0.113 R)
• M28: 7,173,367 km (0.12 R)
• M29: 7,755,453 km (0.1 R)
• M30: 7,886,949 km (0.101 R)
• M31: 7,985,983 km (0.052 R)
• M32: 8,965,101 km (0.099 R)
• M33: 9,137,887 km (0.062 R)
• M34: 9,242,007 km (0.117 R)
• M35: 9,662,526 km (0.11 R)
• M36: 10,558,767 km (0.087 R)
• M37: 10,704,625 km (0.115 R)
• M38: 10,851,082 km (0.099 R)
• M39: 10,998,286 km (0.095 R)
• M40: 11,556,436 km (0.048 R)
• M41: 11,782,179 km (0.09 R)
• M42: 12,161,708 km (0.106 R)
• M43: 12,391,491 km (0.081 R)
• M44: 13,011,125 km (0.077 R)
• M45: 14,199,979 km (0.09 R)
• M46: 15,217,095 km (0.095 R)
• M47: 16,047,812 km (0.098 R)
• M48: 17,364,274 km (0.03 R)
• M49: 17,839,696 km (0.105 R)
• M50: 18,275,773 km (0.073 R)
• M51: 19,024,960 km (0.026 R)
• M52: 19,202,682 km (0.102 R)
• M53: 19,964,434 km (0.041 R)
• M54: 21,056,349 km (0.051 R)
• M55: 21,148,352 km (0.066 R)
• M56: 21,378,583 km (0.065 R)
• M57: 24,014,348 km (0.062 R)
• M58: 24,158,411 km (0.104 R)
• M59: 24,350,943 km (0.053 R)
• M60: 24,883,063 km (0.1 R)
• M61: 25,077,540 km (0.113 R)
• M62: 25,175,078 km (0.079 R)
• M63: 29,225,440 km (0.083 R)
• M64: 30,671,902 km (0.112 R)
• M65: 31,194,298 km (0.089 R)
• M66: 31,772,194 km (0.077 R)
• M67: 32,088,893 km (0.118 R)
• M68: 32,406,639 km (0.098 R)
• M69: 32,512,853 km (0.104 R)
• M70: 32,778,689 km (0.096 R)
• M71: 33,259,197 km (0.068 R)
• M72: 33,957,221 km (0.076 R)
• M73: 35,422,532 km (0.07 R)
• M74: 35,805,802 km (0.088 R)
• M75: 36,300,522 km (0.044 R)
• M76: 36,410,775 km (0.025 R)
• M77: 37,019,339 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.1

Radius: 9.2

Gravity: 7.34 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.19 AU - 9.89 AU

Year: 8165 Days

Day: 9.2 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 45,803,227 km

• M1: 115,639 km (0.092 R)
• M2: 345,721 km (0.098 R)
• M3: 650,003 km (0.068 R)
• M4: 723,306 km (0.077 R)
• M5: 994,826 km (0.093 R)
• M6: 1,205,609 km (0.103 R)
• M7: 1,469,799 km (0.091 R)
• M8: 1,548,787 km (0.026 R)
• M9: 1,649,616 km (0.069 R)
• M10: 1,731,745 km (0.067 R)
• M11: 1,943,576 km (0.041 R)
• M12: 2,030,641 km (0.083 R)
• M13: 2,254,141 km (0.063 R)
• M14: 2,415,407 km (0.111 R)
• M15: 2,628,584 km (0.091 R)
• M16: 2,872,578 km (0.112 R)
• M17: 3,098,471 km (0.045 R)
• M18: 3,408,737 km (0.084 R)
• M19: 4,059,338 km (0.08 R)
• M20: 4,171,537 km (0.035 R)
• M21: 4,630,503 km (0.093 R)
• M22: 5,075,557 km (0.038 R)
• M23: 5,226,950 km (0.119 R)
• M24: 5,627,573 km (0.068 R)
• M25: 6,038,219 km (0.062 R)
• M26: 6,102,247 km (0.092 R)
• M27: 6,458,589 km (0.078 R)
• M28: 6,589,786 km (0.118 R)
• M29: 7,361,711 km (0.103 R)
• M30: 8,020,839 km (0.109 R)
• M31: 8,126,605 km (0.099 R)
• M32: 8,268,424 km (0.061 R)
• M33: 8,375,386 km (0.094 R)
• M34: 8,446,894 km (0.098 R)
• M35: 8,698,817 km (0.107 R)
• M36: 8,807,575 km (0.099 R)
• M37: 9,844,138 km (0.12 R)
• M38: 9,995,382 km (0.062 R)
• M39: 10,453,750 km (0.095 R)
• M40: 10,646,731 km (0.072 R)
• M41: 10,879,954 km (0.026 R)
• M42: 11,709,325 km (0.05 R)
• M43: 12,232,917 km (0.082 R)
• M44: 12,723,149 km (0.084 R)
• M45: 13,136,488 km (0.117 R)
• M46: 13,386,616 km (0.101 R)
• M47: 13,554,315 km (0.101 R)
• M48: 13,722,613 km (0.073 R)
• M49: 14,833,826 km (0.098 R)
• M50: 15,356,371 km (0.083 R)
• M51: 16,599,081 km (0.094 R)
• M52: 17,643,722 km (0.099 R)
• M53: 18,336,660 km (0.102 R)
• M54: 18,429,710 km (0.108 R)
• M55: 18,662,933 km (0.09 R)
• M56: 18,850,379 km (0.062 R)
• M57: 19,558,426 km (0.069 R)
• M58: 20,083,365 km (0.088 R)
• M59: 20,564,471 km (0.053 R)
• M60: 21,098,236 km (0.109 R)
• M61: 21,685,558 km (0.094 R)
• M62: 22,626,528 km (0.092 R)
• M63: 22,726,460 km (0.063 R)
• M64: 23,026,852 km (0.092 R)
• M65: 23,227,762 km (0.07 R)
• M66: 23,530,399 km (0.091 R)
• M67: 25,321,235 km (0.057 R)
• M68: 27,580,911 km (0.039 R)
• M69: 28,761,836 km (0.103 R)
• M70: 29,032,459 km (0.08 R)
• M71: 29,303,979 km (0.086 R)
• M72: 29,467,340 km (0.06 R)
• M73: 32,177,455 km (0.101 R)
• M74: 32,571,196 km (0.111 R)
• M75: 32,740,392 km (0.054 R)
• M76: 33,363,168 km (0.073 R)
• M77: 33,932,836 km (0.034 R)
• M78: 34,851,068 km (0.066 R)
• M79: 35,255,281 km (0.086 R)
• M80: 36,360,361 km (0.082 R)
• M81: 37,240,744 km (0.101 R)
• M82: 37,772,415 km (0.077 R)
• M83: 39,803,356 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170.9

Radius: 7.9

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 11.04 AU - 16.9 AU

Year: 18701 Days

Day: 24.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,803,227 km

• M1: 114,442 km (0.062 R)
• M2: 217,964 km (0.09 R)
• M3: 563,984 km (0.1 R)
• M4: 671,844 km (0.107 R)
• M5: 736,620 km (0.034 R)
• M6: 786,885 km (0.102 R)
• M7: 1,151,904 km (0.102 R)
• M8: 1,587,084 km (0.12 R)
• M9: 1,720,376 km (0.074 R)
• M10: 1,927,419 km (0.032 R)
• M11: 2,968,620 km (0.079 R)
• M12: 3,023,373 km (0.109 R)
• M13: 3,189,427 km (0.119 R)
• M14: 3,764,630 km (0.116 R)
• M15: 3,823,871 km (0.099 R)
• M16: 4,247,682 km (0.098 R)
• M17: 4,686,452 km (0.109 R)
• M18: 4,911,298 km (0.103 R)
• M19: 5,205,557 km (0.09 R)
• M20: 6,157,598 km (0.116 R)
• M21: 6,297,921 km (0.099 R)
• M22: 7,125,496 km (0.083 R)
• M23: 7,987,030 km (0.113 R)
• M24: 8,960,164 km (0.081 R)
• M25: 9,119,486 km (0.067 R)
• M26: 9,279,556 km (0.105 R)
• M27: 9,602,687 km (0.106 R)
• M28: 9,724,759 km (0.091 R)
• M29: 10,052,977 km (0.096 R)
• M30: 10,218,283 km (0.102 R)
• M31: 10,509,998 km (0.086 R)
• M32: 10,974,051 km (0.11 R)
• M33: 11,059,172 km (0.101 R)
• M34: 11,229,863 km (0.098 R)
• M35: 11,444,686 km (0.085 R)
• M36: 11,747,622 km (0.071 R)
• M37: 12,053,250 km (0.082 R)
• M38: 13,849,172 km (0.117 R)
• M39: 14,404,181 km (0.117 R)
• M40: 15,013,493 km (0.083 R)
• M41: 15,488,017 km (0.073 R)
• M42: 16,112,139 km (0.054 R)
• M43: 16,257,399 km (0.074 R)
• M44: 16,989,980 km (0.114 R)
• M45: 17,236,517 km (0.103 R)
• M46: 17,683,366 km (0.116 R)
• M47: 19,149,126 km (0.066 R)
• M48: 19,251,600 km (0.117 R)
• M49: 21,286,879 km (0.106 R)
• M50: 23,116,312 km (0.059 R)
• M51: 23,280,121 km (0.093 R)
• M52: 23,663,990 km (0.046 R)
• M53: 24,215,856 km (0.1 R)
• M54: 24,660,311 km (0.04 R)
• M55: 26,636,798 km (0.051 R)
• M56: 26,808,537 km (0.097 R)
• M57: 27,210,805 km (0.059 R)
• M58: 27,268,401 km (0.102 R)
• M59: 27,326,145 km (0.107 R)
• M60: 27,730,957 km (0.085 R)
• M61: 28,487,923 km (0.11 R)
• M62: 28,722,193 km (0.088 R)
• M63: 28,898,419 km (0.088 R)
• M64: 29,429,043 km (0.109 R)
• M65: 29,665,856 km (0.083 R)
• M66: 29,903,268 km (0.092 R)
• M67: 30,679,531 km (0.119 R)
• M68: 31,583,402 km (0.064 R)
• M69: 31,825,900 km (0.1 R)
• M70: 32,679,505 km (0.061 R)
• M71: 32,863,361 km (0.12 R)
• M72: 33,047,666 km (0.045 R)
• M73: 33,170,635 km (0.098 R)
• M74: 33,417,172 km (0.114 R)
• M75: 33,664,308 km (0.03 R)
• M76: 33,788,025 km (0.034 R)
• M77: 34,471,538 km (0.111 R)
• M78: 35,599,955 km (0.116 R)
• M79: 37,123,160 km (0.094 R)
• M80: 37,314,945 km (0.091 R)
• M81: 37,443,150 km (0.099 R)
• M82: 38,732,235 km (0.084 R)
• M83: 38,991,787 km (0.116 R)
• M84: 39,056,862 km (0.091 R)
• M85: 40,298,375 km (0.116 R)
• M86: 40,627,191 km (0.115 R)
• M87: 41,486,482 km (0.092 R)
• M88: 41,552,903 km (0.056 R)
• M89: 42,285,035 km (0.12 R)
• M90: 42,753,127 km (0.115 R)
• M91: 43,155,695 km (0.105 R)
• M92: 44,778,682 km (0.065 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 11,170 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit