🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.53 AU - 0.61 AU

Year: 165 Days

Day: 24 Hours

Environment

Temp: 117 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.08 AU - 1.2 AU

Year: 466 Days

Day: 37.1 Hours

Environment

Temp: -16 °C

Axial Tilt: 46.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 40,084,909 km

• M1: 164,707 km (0.114 R)
• M2: 570,267 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.08 AU - 1.62 AU

Year: 601 Days

Day: 17 Hours

Environment

Temp: -45 °C

Axial Tilt: 150.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.51 AU - 2.35 AU

Year: 1027 Days

Day: 45.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.06 AU - 2.98 AU

Year: 1532 Days

Day: 19 Hours

Environment

Temp: -92 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.66 AU - 2.84 AU

Year: 1746 Days

Day: 27 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 2.89 AU - 3.27 AU

Year: 2070 Days

Day: 36.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,084,909 km

• M1: 1,730,399 km (0.119 R)
• M2: 2,238,433 km (0.073 R)

Asteroid Belt

Center: 6.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 11.6

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.26 AU - 9.86 AU

Year: 11318 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 40,084,909 km

• M1: 194,028 km (0.056 R)
• M2: 450,888 km (0.085 R)
• M3: 762,351 km (0.085 R)
• M4: 1,053,319 km (0.033 R)
• M5: 1,603,689 km (0.046 R)
• M6: 1,771,388 km (0.096 R)
• M7: 2,052,034 km (0.105 R)
• M8: 2,271,943 km (0.071 R)
• M9: 2,499,780 km (0.089 R)
• M10: 2,815,432 km (0.112 R)
• M11: 3,102,211 km (0.072 R)
• M12: 3,334,237 km (0.084 R)
• M13: 3,593,939 km (0.105 R)
• M14: 3,726,333 km (0.068 R)
• M15: 4,133,389 km (0.063 R)
• M16: 6,241,672 km (0.065 R)
• M17: 6,508,704 km (0.116 R)
• M18: 6,752,249 km (0.043 R)
• M19: 6,888,832 km (0.083 R)
• M20: 7,026,313 km (0.067 R)
• M21: 7,192,666 km (0.116 R)
• M22: 7,360,215 km (0.115 R)
• M23: 7,557,385 km (0.067 R)
• M24: 8,130,495 km (0.106 R)
• M25: 8,246,732 km (0.057 R)
• M26: 8,687,896 km (0.076 R)
• M27: 8,836,597 km (0.041 R)
• M28: 9,257,565 km (0.069 R)
• M29: 9,409,556 km (0.091 R)
• M30: 9,716,083 km (0.063 R)
• M31: 10,244,612 km (0.087 R)
• M32: 10,401,839 km (0.109 R)
• M33: 10,496,535 km (0.047 R)
• M34: 10,718,687 km (0.106 R)
• M35: 10,910,472 km (0.101 R)
• M36: 11,655,768 km (0.119 R)
• M37: 11,951,823 km (0.053 R)
• M38: 12,451,031 km (0.055 R)
• M39: 12,652,539 km (0.105 R)
• M40: 13,195,280 km (0.119 R)
• M41: 13,400,828 km (0.104 R)
• M42: 13,884,627 km (0.116 R)
• M43: 14,550,188 km (0.059 R)
• M44: 14,798,072 km (0.113 R)
• M45: 15,118,810 km (0.094 R)
• M46: 15,876,224 km (0.11 R)
• M47: 16,204,591 km (0.077 R)
• M48: 16,314,545 km (0.057 R)
• M49: 16,793,857 km (0.09 R)
• M50: 16,905,158 km (0.069 R)
• M51: 17,352,755 km (0.115 R)
• M52: 17,427,703 km (0.108 R)
• M53: 17,615,748 km (0.08 R)
• M54: 18,335,912 km (0.092 R)
• M55: 18,450,653 km (0.056 R)
• M56: 19,376,066 km (0.095 R)
• M57: 20,237,750 km (0.047 R)
• M58: 21,111,850 km (0.072 R)
• M59: 21,352,403 km (0.113 R)
• M60: 21,472,979 km (0.072 R)
• M61: 21,593,854 km (0.102 R)
• M62: 21,755,270 km (0.067 R)
• M63: 22,079,449 km (0.074 R)
• M64: 22,814,722 km (0.085 R)
• M65: 22,937,991 km (0.1 R)
• M66: 23,061,559 km (0.06 R)
• M67: 23,143,987 km (0.04 R)
• M68: 24,016,143 km (0.11 R)
• M69: 26,092,412 km (0.048 R)
• M70: 26,523,254 km (0.084 R)
• M71: 27,173,855 km (0.12 R)
• M72: 27,304,603 km (0.064 R)
• M73: 27,566,699 km (0.09 R)
• M74: 27,873,524 km (0.088 R)
• M75: 28,269,809 km (0.037 R)
• M76: 28,402,353 km (0.105 R)
• M77: 29,469,733 km (0.101 R)
• M78: 29,783,590 km (0.067 R)
• M79: 30,053,315 km (0.11 R)
• M80: 30,143,522 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.7

Radius: 4.8

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 9.99 AU - 15.87 AU

Year: 17802 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 128.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,084,909 km

• M1: 135,835 km (0.088 R)
• M2: 223,649 km (0.12 R)
• M3: 297,101 km (0.09 R)
• M4: 416,780 km (0.099 R)
• M5: 1,161,029 km (0.058 R)
• M6: 1,470,996 km (0.096 R)
• M7: 1,552,527 km (0.113 R)
• M8: 1,635,404 km (0.083 R)
• M9: 2,542,266 km (0.096 R)
• M10: 2,789,551 km (0.062 R)
• M11: 3,070,496 km (0.064 R)
• M12: 3,122,556 km (0.116 R)
• M13: 3,280,532 km (0.116 R)
• M14: 3,742,191 km (0.076 R)
• M15: 4,936,879 km (0.11 R)
• M16: 4,967,397 km (0.06 R)
• M17: 4,998,065 km (0.07 R)
• M18: 5,213,785 km (0.087 R)
• M19: 5,527,342 km (0.066 R)
• M20: 7,046,957 km (0.09 R)
• M21: 7,184,887 km (0.052 R)
• M22: 8,319,886 km (0.1 R)
• M23: 8,612,200 km (0.113 R)
• M24: 9,547,486 km (0.115 R)
• M25: 9,969,053 km (0.071 R)
• M26: 10,514,486 km (0.087 R)
• M27: 10,910,023 km (0.081 R)
• M28: 11,797,138 km (0.062 R)
• M29: 12,001,938 km (0.084 R)
• M30: 12,623,517 km (0.075 R)
• M31: 12,665,255 km (0.089 R)
• M32: 12,790,917 km (0.051 R)
• M33: 12,917,028 km (0.117 R)
• M34: 13,297,904 km (0.084 R)
• M35: 13,340,540 km (0.047 R)
• M36: 13,725,455 km (0.104 R)
• M37: 14,113,961 km (0.084 R)
• M38: 14,813,780 km (0.056 R)
• M39: 15,212,308 km (0.035 R)
• M40: 15,569,548 km (0.097 R)
• M41: 16,201,300 km (0.083 R)
• M42: 16,474,615 km (0.048 R)
• M43: 16,520,242 km (0.12 R)
• M44: 17,164,560 km (0.102 R)
• M45: 18,477,581 km (0.108 R)
• M46: 19,531,648 km (0.104 R)
• M47: 20,163,699 km (0.113 R)
• M48: 20,359,522 km (0.038 R)
• M49: 20,457,658 km (0.115 R)
• M50: 21,049,916 km (0.1 R)
• M51: 21,597,594 km (0.102 R)
• M52: 21,898,436 km (0.073 R)
• M53: 22,758,025 km (0.08 R)
• M54: 26,145,220 km (0.093 R)
• M55: 26,198,477 km (0.038 R)
• M56: 27,272,589 km (0.076 R)
• M57: 28,525,621 km (0.114 R)
• M58: 28,580,524 km (0.1 R)
• M59: 29,020,940 km (0.109 R)
• M60: 29,076,141 km (0.03 R)
• M61: 29,131,343 km (0.113 R)
• M62: 29,852,853 km (0.119 R)
• M63: 30,299,702 km (0.104 R)
• M64: 30,692,546 km (0.112 R)
• M65: 31,483,321 km (0.037 R)
• M66: 31,881,251 km (0.107 R)
• M67: 33,605,217 km (0.069 R)
• M68: 34,478,569 km (0.093 R)
• M69: 34,654,048 km (0.071 R)
• M70: 35,595,317 km (0.113 R)
• M71: 38,045,581 km (0.081 R)
• M72: 39,382,687 km (0.115 R)
• M73: 41,044,420 km (0.097 R)
• M74: 41,230,520 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.3

Radius: 3.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 18.05 AU - 18.91 AU

Year: 30417 Days

Day: 21.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,084,909 km

• M1: 113,395 km (0.044 R)
• M2: 179,517 km (0.115 R)
• M3: 227,389 km (0.064 R)
• M4: 279,898 km (0.115 R)
• M5: 1,249,591 km (0.108 R)
• M6: 1,461,122 km (0.109 R)
• M7: 1,642,435 km (0.081 R)
• M8: 1,746,256 km (0.1 R)
• M9: 2,115,015 km (0.099 R)
• M10: 2,319,814 km (0.063 R)
• M11: 2,389,527 km (0.086 R)
• M12: 2,436,351 km (0.09 R)
• M13: 4,031,962 km (0.062 R)
• M14: 4,200,259 km (0.096 R)
• M15: 4,399,374 km (0.117 R)
• M16: 4,514,714 km (0.102 R)
• M17: 4,777,558 km (0.112 R)
• M18: 4,896,039 km (0.088 R)
• M19: 5,196,282 km (0.098 R)
• M20: 5,318,204 km (0.042 R)
• M21: 5,941,279 km (0.063 R)
• M22: 6,652,767 km (0.063 R)
• M23: 6,818,222 km (0.112 R)
• M24: 6,918,154 km (0.113 R)
• M25: 7,562,322 km (0.101 R)
• M26: 7,631,137 km (0.116 R)
• M27: 7,943,797 km (0.077 R)
• M28: 8,545,778 km (0.098 R)
• M29: 8,617,585 km (0.115 R)
• M30: 9,125,620 km (0.078 R)
• M31: 9,494,378 km (0.106 R)
• M32: 9,755,427 km (0.109 R)
• M33: 10,745,615 km (0.12 R)
• M34: 10,823,107 km (0.093 R)
• M35: 11,134,869 km (0.115 R)
• M36: 11,331,291 km (0.107 R)
• M37: 11,449,623 km (0.098 R)
• M38: 11,489,266 km (0.118 R)
• M39: 12,819,640 km (0.071 R)
• M40: 13,108,065 km (0.067 R)
• M41: 14,496,183 km (0.109 R)
• M42: 14,538,968 km (0.063 R)
• M43: 14,581,903 km (0.085 R)
• M44: 14,624,688 km (0.038 R)
• M45: 15,012,446 km (0.105 R)
• M46: 15,666,338 km (0.115 R)
• M47: 15,842,265 km (0.098 R)
• M48: 16,151,633 km (0.064 R)
• M49: 16,552,406 km (0.04 R)
• M50: 18,233,886 km (0.054 R)
• M51: 18,326,338 km (0.095 R)
• M52: 19,447,574 km (0.11 R)
• M53: 20,064,216 km (0.029 R)
• M54: 20,494,908 km (0.12 R)
• M55: 21,511,426 km (0.073 R)
• M56: 22,099,645 km (0.114 R)
• M57: 22,149,012 km (0.073 R)
• M58: 22,445,216 km (0.115 R)
• M59: 22,544,399 km (0.081 R)
• M60: 22,593,916 km (0.11 R)
• M61: 23,041,812 km (0.096 R)
• M62: 23,492,700 km (0.117 R)
• M63: 25,841,985 km (0.084 R)
• M64: 26,991,794 km (0.083 R)
• M65: 27,097,111 km (0.097 R)
• M66: 27,838,369 km (0.067 R)
• M67: 28,211,615 km (0.099 R)
• M68: 28,586,358 km (0.058 R)
• M69: 29,557,697 km (0.091 R)
• M70: 29,992,727 km (0.118 R)
• M71: 30,156,537 km (0.077 R)
• M72: 31,698,891 km (0.108 R)
• M73: 32,367,743 km (0.106 R)
• M74: 32,872,487 km (0.106 R)
• M75: 33,153,880 km (0.119 R)
• M76: 34,003,297 km (0.115 R)
• M77: 34,173,988 km (0.087 R)
• M78: 36,244,722 km (0.089 R)
• M79: 37,588,709 km (0.048 R)
• M80: 38,296,457 km (0.092 R)
• M81: 38,474,029 km (0.087 R)
• M82: 39,306,541 km (0.107 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: 530 - 18,071 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit