🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.39 AU - 0.65 AU

Year: 138 Days

Day: 44.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.57 AU - 0.87 AU

Year: 225 Days

Day: 23.5 Hours

Environment

Temp: 132 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.88 AU - 1.26 AU

Year: 408 Days

Day: 46.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,060,462 km

• M1: 282,740 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.12 AU - 1.28 AU

Year: 485 Days

Day: 18.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 7.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.28 AU - 1.82 AU

Year: 712 Days

Day: 21 Hours

Environment

Temp: -43 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.69 AU - 1.79 AU

Year: 847 Days

Day: 27.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,060,462 km

• M1: 464,352 km (0.065 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.02 AU - 4.22 AU

Year: 2541 Days

Day: 40.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.7

Radius: 15

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.54 AU - 9.72 AU

Year: 8553 Days

Day: 11.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,060,462 km

• M1: 203,603 km (0.069 R)
• M2: 368,460 km (0.11 R)
• M3: 472,729 km (0.095 R)
• M4: 591,809 km (0.116 R)
• M5: 892,950 km (0.049 R)
• M6: 1,090,269 km (0.098 R)
• M7: 1,288,636 km (0.056 R)
• M8: 1,484,160 km (0.037 R)
• M9: 1,577,958 km (0.112 R)
• M10: 1,673,851 km (0.116 R)
• M11: 1,805,048 km (0.1 R)
• M12: 2,166,626 km (0.091 R)
• M13: 2,551,541 km (0.103 R)
• M14: 2,646,536 km (0.059 R)
• M15: 2,820,668 km (0.069 R)
• M16: 3,534,100 km (0.085 R)
• M17: 3,640,614 km (0.065 R)
• M18: 3,813,250 km (0.063 R)
• M19: 4,122,169 km (0.098 R)
• M20: 4,788,029 km (0.04 R)
• M21: 5,512,532 km (0.109 R)
• M22: 5,736,779 km (0.116 R)
• M23: 5,887,873 km (0.111 R)
• M24: 5,989,450 km (0.116 R)
• M25: 6,558,221 km (0.098 R)
• M26: 6,795,932 km (0.1 R)
• M27: 6,982,929 km (0.095 R)
• M28: 7,471,516 km (0.116 R)
• M29: 7,915,223 km (0.094 R)
• M30: 8,396,031 km (0.062 R)
• M31: 8,654,536 km (0.102 R)
• M32: 8,799,347 km (0.086 R)
• M33: 9,327,128 km (0.11 R)
• M34: 9,535,219 km (0.1 R)
• M35: 10,475,142 km (0.104 R)
• M36: 10,878,308 km (0.072 R)
• M37: 10,971,957 km (0.07 R)
• M38: 11,191,716 km (0.117 R)
• M39: 11,571,994 km (0.092 R)
• M40: 11,763,629 km (0.09 R)
• M41: 12,377,728 km (0.092 R)
• M42: 13,002,299 km (0.091 R)
• M43: 13,135,142 km (0.117 R)
• M44: 14,179,634 km (0.058 R)
• M45: 14,453,548 km (0.059 R)
• M46: 14,556,770 km (0.066 R)
• M47: 14,694,700 km (0.1 R)
• M48: 15,111,180 km (0.115 R)
• M49: 15,215,899 km (0.105 R)
• M50: 15,461,239 km (0.111 R)
• M51: 15,672,621 km (0.114 R)
• M52: 15,884,900 km (0.082 R)
• M53: 16,062,623 km (0.032 R)
• M54: 16,169,435 km (0.053 R)
• M55: 16,491,669 km (0.079 R)
• M56: 16,815,848 km (0.108 R)
• M57: 17,251,626 km (0.056 R)
• M58: 18,097,154 km (0.093 R)
• M59: 18,245,555 km (0.107 R)
• M60: 19,333,730 km (0.081 R)
• M61: 19,828,450 km (0.113 R)
• M62: 20,404,402 km (0.117 R)
• M63: 20,791,561 km (0.087 R)
• M64: 21,769,781 km (0.087 R)
• M65: 22,046,388 km (0.097 R)
• M66: 22,363,984 km (0.103 R)
• M67: 23,084,148 km (0.116 R)
• M68: 23,204,874 km (0.085 R)
• M69: 23,406,532 km (0.095 R)
• M70: 24,137,616 km (0.086 R)
• M71: 24,588,205 km (0.096 R)
• M72: 24,711,474 km (0.102 R)
• M73: 25,041,487 km (0.07 R)
• M74: 25,663,964 km (0.061 R)
• M75: 26,081,940 km (0.086 R)
• M76: 26,333,713 km (0.078 R)
• M77: 28,291,052 km (0.108 R)
• M78: 28,593,090 km (0.1 R)
• M79: 28,766,025 km (0.067 R)
• M80: 28,896,026 km (0.118 R)

Asteroid Belt

Center: 9.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.6

Radius: 10.3

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.24 AU - 11.5 AU

Year: 13223 Days

Day: 11.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,060,462 km

• M1: 130,150 km (0.071 R)
• M2: 355,145 km (0.119 R)
• M3: 518,357 km (0.095 R)
• M4: 668,553 km (0.076 R)
• M5: 990,936 km (0.104 R)
• M6: 1,206,956 km (0.081 R)
• M7: 1,308,084 km (0.058 R)
• M8: 1,770,042 km (0.067 R)
• M9: 2,156,154 km (0.079 R)
• M10: 2,311,736 km (0.069 R)
• M11: 2,438,894 km (0.119 R)
• M12: 2,667,180 km (0.065 R)
• M13: 2,733,602 km (0.118 R)
• M14: 3,986,334 km (0.067 R)
• M15: 4,531,469 km (0.094 R)
• M16: 4,651,447 km (0.107 R)
• M17: 5,017,513 km (0.105 R)
• M18: 5,477,676 km (0.105 R)
• M19: 5,734,386 km (0.102 R)
• M20: 6,082,949 km (0.085 R)
• M21: 6,171,062 km (0.113 R)
• M22: 7,262,827 km (0.054 R)
• M23: 7,830,850 km (0.104 R)
• M24: 7,975,212 km (0.102 R)
• M25: 8,168,941 km (0.11 R)
• M26: 8,859,336 km (0.111 R)
• M27: 9,517,117 km (0.054 R)
• M28: 10,086,188 km (0.084 R)
• M29: 10,879,655 km (0.063 R)
• M30: 11,148,781 km (0.096 R)
• M31: 11,420,002 km (0.066 R)
• M32: 11,638,415 km (0.081 R)
• M33: 12,470,329 km (0.062 R)
• M34: 13,092,656 km (0.096 R)
• M35: 14,367,230 km (0.027 R)
• M36: 15,198,844 km (0.109 R)
• M37: 15,560,123 km (0.025 R)
• M38: 15,741,735 km (0.079 R)
• M39: 16,598,931 km (0.091 R)
• M40: 17,220,360 km (0.1 R)
• M41: 18,614,463 km (0.068 R)
• M42: 18,871,771 km (0.084 R)
• M43: 21,039,445 km (0.063 R)
• M44: 22,391,360 km (0.065 R)
• M45: 22,871,121 km (0.043 R)
• M46: 23,146,680 km (0.069 R)
• M47: 23,562,263 km (0.102 R)
• M48: 25,676,979 km (0.079 R)
• M49: 25,820,144 km (0.109 R)
• M50: 26,829,481 km (0.12 R)
• M51: 27,339,011 km (0.064 R)
• M52: 29,558,594 km (0.064 R)
• M53: 30,614,157 km (0.069 R)
• M54: 30,690,003 km (0.106 R)
• M55: 31,299,166 km (0.049 R)
• M56: 31,375,610 km (0.1 R)
• M57: 32,606,950 km (0.105 R)
• M58: 32,761,934 km (0.086 R)
• M59: 33,072,798 km (0.056 R)
• M60: 33,775,609 km (0.099 R)
• M61: 33,853,998 km (0.054 R)
• M62: 34,011,076 km (0.109 R)
• M63: 35,037,317 km (0.104 R)
• M64: 35,434,799 km (0.094 R)
• M65: 35,993,696 km (0.04 R)
• M66: 36,958,603 km (0.086 R)
• M67: 38,585,779 km (0.109 R)
• M68: 38,831,867 km (0.111 R)
• M69: 40,986,376 km (0.106 R)
• M70: 41,153,776 km (0.063 R)
• M71: 41,657,173 km (0.118 R)
• M72: 41,909,544 km (0.115 R)
• M73: 43,434,994 km (0.041 R)
• M74: 44,547,852 km (0.039 R)
• M75: 44,806,058 km (0.052 R)
• M76: 44,978,545 km (0.077 R)
• M77: 46,801,843 km (0.046 R)
• M78: 47,854,713 km (0.09 R)
• M79: 48,472,403 km (0.084 R)
• M80: 49,626,550 km (0.109 R)
• M81: 50,162,260 km (0.113 R)
• M82: 50,251,870 km (0.12 R)
• M83: 50,341,329 km (0.094 R)
• M84: 52,415,204 km (0.11 R)
• M85: 52,687,772 km (0.106 R)
• M86: 53,965,936 km (0.119 R)
• M87: 55,902,331 km (0.105 R)
• M88: 56,366,832 km (0.034 R)
• M89: 58,425,299 km (0.06 R)
• M90: 59,653,348 km (0.099 R)
• M91: 59,748,043 km (0.071 R)
• M92: 62,134,578 km (0.111 R)
• M93: 62,230,769 km (0.062 R)
• M94: 63,581,489 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.5

Radius: 3.9

Gravity: 42.44 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.34 AU - 15.1 AU

Year: 19785 Days

Day: 23.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,060,462 km

• M1: 60,737 km (0.114 R)
• M2: 122,521 km (0.09 R)
• M3: 358,736 km (0.117 R)
• M4: 433,086 km (0.112 R)
• M5: 685,607 km (0.077 R)
• M6: 755,020 km (0.118 R)
• M7: 1,029,383 km (0.079 R)
• M8: 1,332,019 km (0.06 R)
• M9: 1,389,914 km (0.109 R)
• M10: 1,448,706 km (0.032 R)
• M11: 2,080,158 km (0.116 R)
• M12: 2,215,694 km (0.056 R)
• M13: 2,459,539 km (0.067 R)
• M14: 2,785,512 km (0.08 R)
• M15: 3,319,427 km (0.097 R)
• M16: 3,398,265 km (0.109 R)
• M17: 3,477,702 km (0.085 R)
• M18: 3,884,010 km (0.106 R)
• M19: 4,391,296 km (0.12 R)
• M20: 4,434,530 km (0.114 R)
• M21: 5,054,164 km (0.034 R)
• M22: 5,842,545 km (0.085 R)
• M23: 6,867,889 km (0.044 R)
• M24: 7,633,680 km (0.094 R)
• M25: 9,355,552 km (0.106 R)
• M26: 9,691,249 km (0.085 R)
• M27: 13,071,114 km (0.099 R)
• M28: 14,078,955 km (0.096 R)
• M29: 15,177,003 km (0.064 R)
• M30: 16,436,468 km (0.12 R)
• M31: 16,840,980 km (0.117 R)
• M32: 17,866,922 km (0.104 R)
• M33: 18,631,966 km (0.113 R)
• M34: 18,772,139 km (0.102 R)
• M35: 18,983,222 km (0.066 R)
• M36: 19,478,690 km (0.074 R)
• M37: 19,763,823 km (0.109 R)
• M38: 21,136,384 km (0.095 R)
• M39: 21,282,691 km (0.081 R)
• M40: 22,838,808 km (0.108 R)
• M41: 22,913,756 km (0.101 R)
• M42: 22,988,854 km (0.092 R)
• M43: 23,896,315 km (0.101 R)
• M44: 24,125,050 km (0.094 R)
• M45: 25,047,022 km (0.028 R)
• M46: 25,201,856 km (0.044 R)
• M47: 25,980,513 km (0.074 R)
• M48: 28,202,490 km (0.067 R)
• M49: 29,336,142 km (0.064 R)
• M50: 29,990,633 km (0.071 R)
• M51: 30,237,320 km (0.063 R)
• M52: 30,319,748 km (0.037 R)
• M53: 30,402,177 km (0.094 R)
• M54: 30,484,605 km (0.039 R)
• M55: 30,732,639 km (0.026 R)
• M56: 31,564,104 km (0.047 R)
• M57: 31,731,354 km (0.097 R)
• M58: 32,571,795 km (0.108 R)
• M59: 33,249,324 km (0.09 R)
• M60: 33,760,499 km (0.116 R)
• M61: 34,274,368 km (0.102 R)
• M62: 34,532,125 km (0.104 R)
• M63: 34,704,462 km (0.087 R)
• M64: 36,267,760 km (0.098 R)
• M65: 36,442,789 km (0.12 R)
• M66: 37,234,312 km (0.115 R)
• M67: 37,942,658 km (0.092 R)
• M68: 38,476,722 km (0.076 R)
• M69: 38,655,342 km (0.07 R)
• M70: 40,456,500 km (0.068 R)
• M71: 40,819,873 km (0.089 R)
• M72: 41,093,189 km (0.026 R)
• M73: 42,745,946 km (0.104 R)
• M74: 43,766,503 km (0.035 R)
• M75: 44,139,749 km (0.03 R)
• M76: 46,876,194 km (0.11 R)
• M77: 49,764,330 km (0.081 R)
• M78: 50,056,345 km (0.119 R)
• M79: 50,153,733 km (0.072 R)
• M80: 50,837,695 km (0.11 R)
• M81: 52,610,430 km (0.099 R)
• M82: 53,703,691 km (0.115 R)
• M83: 55,609,717 km (0.108 R)
• M84: 57,028,354 km (0.072 R)
• M85: 60,418,840 km (0.102 R)
• M86: 61,250,455 km (0.099 R)
• M87: 63,662,720 km (0.04 R)
• M88: 66,748,326 km (0.089 R)
• M89: 67,715,775 km (0.081 R)
• M90: 68,039,206 km (0.069 R)
• M91: 68,363,235 km (0.071 R)
• M92: 69,012,789 km (0.092 R)
• M93: 71,631,500 km (0.092 R)
• M94: 72,842,644 km (0.116 R)
• M95: 73,616,813 km (0.119 R)
• M96: 73,949,519 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 13,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit