🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 43.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.83 AU - 0.93 AU

Year: 302 Days

Day: 38.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.07 AU - 3.11 AU

Year: 1522 Days

Day: 37.5 Hours

Environment

Temp: -81 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.16 AU - 3.8 AU

Year: 2371 Days

Day: 29.6 Hours

Environment

Temp: -104 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.32 AU - 4.9 AU

Year: 3615 Days

Day: 42.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 156.6

Radius: 13.5

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.33 AU - 5.79 AU

Year: 4789 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 110,922,605 km

• M1: 172,337 km (0.1 R)
• M2: 260,300 km (0.098 R)
• M3: 390,899 km (0.102 R)
• M4: 623,973 km (0.076 R)
• M5: 738,265 km (0.102 R)
• M6: 842,984 km (0.071 R)
• M7: 934,538 km (0.083 R)
• M8: 1,078,900 km (0.034 R)
• M9: 1,305,241 km (0.12 R)
• M10: 1,525,001 km (0.099 R)
• M11: 1,628,074 km (0.114 R)
• M12: 2,077,166 km (0.093 R)
• M13: 2,205,372 km (0.074 R)
• M14: 2,296,627 km (0.089 R)
• M15: 2,578,469 km (0.113 R)
• M16: 2,730,760 km (0.092 R)
• M17: 3,102,660 km (0.107 R)
• M18: 3,339,772 km (0.028 R)
• M19: 3,753,411 km (0.114 R)
• M20: 4,216,266 km (0.071 R)
• M21: 4,936,131 km (0.112 R)
• M22: 5,266,443 km (0.077 R)
• M23: 5,372,359 km (0.114 R)
• M24: 5,712,245 km (0.067 R)
• M25: 5,912,407 km (0.119 R)
• M26: 6,189,014 km (0.066 R)
• M27: 6,357,012 km (0.073 R)
• M28: 6,450,959 km (0.102 R)
• M29: 6,583,353 km (0.106 R)
• M30: 6,812,537 km (0.06 R)
• M31: 6,947,325 km (0.099 R)
• M32: 7,377,120 km (0.104 R)
• M33: 7,675,119 km (0.096 R)
• M34: 8,180,760 km (0.095 R)
• M35: 8,927,702 km (0.109 R)
• M36: 9,117,841 km (0.068 R)
• M37: 9,202,812 km (0.064 R)
• M38: 9,523,849 km (0.108 R)
• M39: 10,508,951 km (0.114 R)
• M40: 10,598,112 km (0.058 R)
• M41: 11,572,442 km (0.111 R)
• M42: 12,012,111 km (0.069 R)
• M43: 12,198,809 km (0.12 R)
• M44: 13,484,602 km (0.093 R)
• M45: 14,168,414 km (0.099 R)
• M46: 14,539,267 km (0.062 R)
• M47: 14,713,399 km (0.088 R)
• M48: 14,963,527 km (0.045 R)
• M49: 15,773,151 km (0.065 R)
• M50: 16,003,531 km (0.114 R)
• M51: 16,753,166 km (0.1 R)
• M52: 16,909,795 km (0.118 R)
• M53: 17,224,250 km (0.039 R)
• M54: 17,382,375 km (0.056 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 803.8

Radius: 5.5

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 19.69 AU - 20.17 AU

Year: 32498 Days

Day: 18.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 110,922,605 km

• M1: 86,617 km (0.096 R)
• M2: 252,072 km (0.102 R)
• M3: 381,923 km (0.087 R)
• M4: 1,126,622 km (0.03 R)
• M5: 1,345,184 km (0.038 R)
• M6: 1,459,477 km (0.094 R)
• M7: 1,616,854 km (0.096 R)
• M8: 1,863,241 km (0.104 R)
• M9: 2,671,369 km (0.108 R)
• M10: 2,719,091 km (0.091 R)
• M11: 3,314,341 km (0.105 R)
• M12: 3,732,916 km (0.054 R)
• M13: 4,504,841 km (0.065 R)
• M14: 6,380,050 km (0.064 R)
• M15: 6,964,529 km (0.049 R)
• M16: 7,565,912 km (0.104 R)
• M17: 8,675,480 km (0.11 R)
• M18: 9,540,754 km (0.084 R)
• M19: 9,909,213 km (0.116 R)
• M20: 10,812,635 km (0.075 R)
• M21: 10,889,079 km (0.056 R)
• M22: 13,102,081 km (0.037 R)
• M23: 13,676,537 km (0.102 R)
• M24: 14,091,820 km (0.1 R)
• M25: 14,680,189 km (0.119 R)
• M26: 15,019,925 km (0.085 R)
• M27: 18,557,466 km (0.12 R)
• M28: 18,924,879 km (0.074 R)
• M29: 19,387,435 km (0.112 R)
• M30: 20,797,246 km (0.087 R)
• M31: 25,524,987 km (0.094 R)
• M32: 25,626,863 km (0.119 R)
• M33: 26,343,886 km (0.073 R)
• M34: 28,745,829 km (0.047 R)
• M35: 29,811,864 km (0.104 R)
• M36: 29,919,275 km (0.074 R)
• M37: 30,673,996 km (0.057 R)
• M38: 32,422,646 km (0.058 R)
• M39: 32,975,709 km (0.111 R)
• M40: 33,755,264 km (0.1 R)
• M41: 34,992,438 km (0.027 R)
• M42: 35,673,407 km (0.079 R)
• M43: 39,026,345 km (0.1 R)
• M44: 40,205,625 km (0.1 R)
• M45: 40,918,907 km (0.056 R)
• M46: 42,237,164 km (0.065 R)
• M47: 43,691,255 km (0.103 R)
• M48: 44,179,542 km (0.111 R)
• M49: 44,301,913 km (0.117 R)
• M50: 45,408,190 km (0.083 R)
• M51: 48,781,322 km (0.081 R)
• M52: 48,907,733 km (0.038 R)
• M53: 49,161,002 km (0.112 R)
• M54: 49,287,861 km (0.12 R)
• M55: 50,689,743 km (0.084 R)
• M56: 53,663,299 km (0.096 R)
• M57: 53,924,497 km (0.105 R)
• M58: 59,506,891 km (0.096 R)
• M59: 60,319,357 km (0.063 R)
• M60: 60,590,878 km (0.09 R)
• M61: 61,408,131 km (0.036 R)
• M62: 62,778,298 km (0.117 R)
• M63: 63,191,337 km (0.099 R)
• M64: 64,435,842 km (0.111 R)
• M65: 66,107,598 km (0.111 R)
• M66: 66,247,622 km (0.109 R)
• M67: 68,500,416 km (0.107 R)
• M68: 68,783,755 km (0.074 R)
• M69: 70,349,147 km (0.112 R)
• M70: 70,492,162 km (0.096 R)
• M71: 71,064,673 km (0.11 R)
• M72: 71,495,066 km (0.088 R)
• M73: 73,370,276 km (0.105 R)
• M74: 74,386,644 km (0.113 R)
• M75: 77,463,573 km (0.097 R)
• M76: 78,794,994 km (0.063 R)
• M77: 79,389,196 km (0.073 R)
• M78: 80,134,044 km (0.065 R)
• M79: 80,283,193 km (0.068 R)
• M80: 81,030,883 km (0.06 R)
• M81: 81,480,425 km (0.109 R)
• M82: 82,834,435 km (0.031 R)
• M83: 83,589,755 km (0.111 R)
• M84: 84,195,776 km (0.117 R)
• M85: 84,347,468 km (0.113 R)
• M86: 89,095,555 km (0.069 R)
• M87: 89,250,239 km (0.11 R)
• M88: 90,334,973 km (0.099 R)
• M89: 90,801,120 km (0.116 R)
• M90: 91,892,138 km (0.119 R)
• M91: 92,048,318 km (0.077 R)
• M92: 98,049,287 km (0.078 R)
• M93: 103,524,718 km (0.071 R)
• M94: 105,480,860 km (0.089 R)
• M95: 107,284,562 km (0.11 R)
• M96: 107,449,119 km (0.081 R)
• M97: 107,778,384 km (0.065 R)
• M98: 108,437,812 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 12,284 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit