🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.46 AU - 0.6 AU

Year: 139 Days

Day: 32.2 Hours

Environment

Temp: 257 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.46 AU - 1.88 AU

Year: 777 Days

Day: 12.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.94 AU - 2.28 AU

Year: 1103 Days

Day: 35 Hours

Environment

Temp: -76 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689

Radius: 13.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.83 AU - 5.79 AU

Year: 4404 Days

Day: 6 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 79,608,083 km

• M1: 195,225 km (0.094 R)
• M2: 287,378 km (0.105 R)
• M3: 409,449 km (0.054 R)
• M4: 694,284 km (0.107 R)
• M5: 808,427 km (0.104 R)
• M6: 1,179,579 km (0.078 R)
• M7: 1,466,508 km (0.107 R)
• M8: 1,890,169 km (0.091 R)
• M9: 2,040,066 km (0.099 R)
• M10: 2,387,732 km (0.036 R)
• M11: 3,100,565 km (0.095 R)
• M12: 3,298,783 km (0.108 R)
• M13: 3,583,617 km (0.119 R)
• M14: 4,177,521 km (0.059 R)
• M15: 4,374,990 km (0.029 R)
• M16: 4,643,219 km (0.108 R)
• M17: 5,290,230 km (0.098 R)
• M18: 5,456,582 km (0.118 R)
• M19: 5,624,581 km (0.117 R)
• M20: 6,213,697 km (0.066 R)
• M21: 6,643,043 km (0.111 R)
• M22: 7,610,941 km (0.113 R)
• M23: 7,988,676 km (0.073 R)
• M24: 8,097,733 km (0.09 R)
• M25: 8,289,816 km (0.081 R)
• M26: 8,818,944 km (0.079 R)
• M27: 9,101,834 km (0.034 R)
• M28: 9,215,827 km (0.11 R)
• M29: 9,618,545 km (0.041 R)
• M30: 9,939,133 km (0.104 R)
• M31: 10,115,509 km (0.053 R)
• M32: 10,381,943 km (0.054 R)
• M33: 11,256,342 km (0.1 R)
• M34: 11,842,167 km (0.101 R)
• M35: 12,343,171 km (0.095 R)
• M36: 12,532,861 km (0.087 R)
• M37: 12,787,327 km (0.098 R)
• M38: 12,979,261 km (0.034 R)
• M39: 13,236,719 km (0.082 R)
• M40: 13,723,959 km (0.114 R)
• M41: 13,822,095 km (0.052 R)
• M42: 13,986,204 km (0.063 R)
• M43: 14,184,122 km (0.107 R)
• M44: 14,283,305 km (0.091 R)
• M45: 14,449,359 km (0.084 R)
• M46: 14,682,732 km (0.109 R)
• M47: 14,950,961 km (0.116 R)
• M48: 15,119,558 km (0.114 R)
• M49: 15,356,521 km (0.096 R)
• M50: 15,628,938 km (0.094 R)
• M51: 16,734,467 km (0.116 R)
• M52: 16,909,496 km (0.071 R)
• M53: 17,085,124 km (0.049 R)
• M54: 17,190,740 km (0.111 R)
• M55: 17,367,266 km (0.053 R)
• M56: 17,544,539 km (0.072 R)
• M57: 19,533,443 km (0.116 R)
• M58: 19,939,751 km (0.083 R)
• M59: 20,088,152 km (0.094 R)
• M60: 20,274,251 km (0.104 R)
• M61: 20,386,151 km (0.114 R)
• M62: 21,516,662 km (0.075 R)
• M63: 21,783,395 km (0.076 R)
• M64: 22,281,705 km (0.066 R)
• M65: 22,397,195 km (0.113 R)
• M66: 22,745,010 km (0.026 R)
• M67: 24,550,357 km (0.076 R)
• M68: 24,829,058 km (0.12 R)
• M69: 24,948,886 km (0.083 R)
• M70: 25,671,743 km (0.084 R)
• M71: 26,442,172 km (0.098 R)
• M72: 27,179,091 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.1

Radius: 6.4

Gravity: 17.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.69 AU - 17.49 AU

Year: 21096 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,608,083 km

• M1: 197,469 km (0.103 R)
• M2: 356,941 km (0.029 R)
• M3: 838,795 km (0.083 R)
• M4: 995,574 km (0.056 R)
• M5: 1,161,927 km (0.086 R)
• M6: 1,248,394 km (0.09 R)
• M7: 1,520,962 km (0.089 R)
• M8: 1,584,092 km (0.098 R)
• M9: 1,648,120 km (0.117 R)
• M10: 1,981,274 km (0.034 R)
• M11: 2,785,512 km (0.097 R)
• M12: 3,060,473 km (0.054 R)
• M13: 3,140,658 km (0.11 R)
• M14: 3,980,650 km (0.107 R)
• M15: 4,112,296 km (0.087 R)
• M16: 4,653,691 km (0.086 R)
• M17: 4,792,517 km (0.119 R)
• M18: 5,121,782 km (0.072 R)
• M19: 6,459,187 km (0.053 R)
• M20: 7,246,222 km (0.108 R)
• M21: 7,407,339 km (0.085 R)
• M22: 7,461,194 km (0.11 R)
• M23: 8,063,325 km (0.069 R)
• M24: 8,624,018 km (0.117 R)
• M25: 8,680,865 km (0.111 R)
• M26: 9,488,694 km (0.116 R)
• M27: 9,782,953 km (0.098 R)
• M28: 10,623,094 km (0.074 R)
• M29: 11,299,127 km (0.106 R)
• M30: 11,799,682 km (0.076 R)
• M31: 13,409,654 km (0.025 R)
• M32: 13,541,450 km (0.098 R)
• M33: 14,273,881 km (0.118 R)
• M34: 19,003,866 km (0.113 R)
• M35: 19,151,968 km (0.085 R)
• M36: 19,300,369 km (0.114 R)
• M37: 19,897,863 km (0.119 R)
• M38: 21,187,696 km (0.11 R)
• M39: 22,192,096 km (0.079 R)
• M40: 23,528,753 km (0.086 R)
• M41: 24,327,307 km (0.048 R)
• M42: 24,487,975 km (0.036 R)
• M43: 24,649,092 km (0.117 R)
• M44: 25,053,455 km (0.116 R)
• M45: 25,297,150 km (0.059 R)
• M46: 25,541,592 km (0.115 R)
• M47: 26,197,130 km (0.104 R)
• M48: 29,729,136 km (0.108 R)
• M49: 30,073,211 km (0.092 R)
• M50: 30,159,380 km (0.115 R)
• M51: 31,901,297 km (0.093 R)
• M52: 34,484,254 km (0.107 R)
• M53: 35,663,684 km (0.114 R)
• M54: 35,755,088 km (0.101 R)
• M55: 35,846,343 km (0.119 R)
• M56: 36,029,301 km (0.104 R)
• M57: 37,041,031 km (0.085 R)
• M58: 38,248,884 km (0.068 R)
• M59: 39,563,850 km (0.046 R)
• M60: 39,847,637 km (0.119 R)
• M61: 41,468,081 km (0.055 R)
• M62: 44,871,433 km (0.099 R)
• M63: 45,266,072 km (0.075 R)
• M64: 46,158,273 km (0.087 R)
• M65: 46,656,434 km (0.109 R)
• M66: 46,756,216 km (0.051 R)
• M67: 47,758,522 km (0.11 R)
• M68: 47,859,201 km (0.066 R)
• M69: 48,161,538 km (0.042 R)
• M70: 49,275,295 km (0.093 R)
• M71: 49,784,376 km (0.116 R)
• M72: 53,605,555 km (0.046 R)
• M73: 54,234,015 km (0.057 R)
• M74: 54,865,019 km (0.106 R)
• M75: 57,734,007 km (0.104 R)
• M76: 59,348,916 km (0.046 R)
• M77: 60,433,800 km (0.086 R)
• M78: 64,949,561 km (0.115 R)
• M79: 67,642,921 km (0.102 R)
• M80: 69,003,215 km (0.081 R)
• M81: 69,230,903 km (0.103 R)
• M82: 69,572,734 km (0.062 R)
• M83: 69,915,163 km (0.117 R)
• M84: 70,029,456 km (0.102 R)
• M85: 70,372,634 km (0.036 R)
• M86: 73,022,161 km (0.103 R)
• M87: 73,138,100 km (0.101 R)
• M88: 74,184,238 km (0.099 R)
• M89: 74,533,998 km (0.107 R)
• M90: 75,118,327 km (0.032 R)
• M91: 75,704,152 km (0.063 R)
• M92: 78,536,937 km (0.086 R)
• M93: 78,893,429 km (0.101 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 15,251 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit