🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.43 AU - 0.61 AU

Year: 133 Days

Day: 33.6 Hours

Environment

Temp: 198 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.52 AU - 0.8 AU

Year: 190 Days

Day: 24.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,700,209 km

• M1: 301,141 km (0.104 R)
• M2: 314,904 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 190 Days

Day: 41.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,700,209 km

• M1: 292,314 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.92 AU - 1.06 AU

Year: 349 Days

Day: 25.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.48 AU - 1.82 AU

Year: 752 Days

Day: 44.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.45 AU - 5.39 AU

Year: 3297 Days

Day: 28 Hours

Environment

Temp: -129 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 12.8

Gravity: 0.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.59 AU - 10.93 AU

Year: 9198 Days

Day: 5 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 90,700,209 km

• M1: 173,234 km (0.105 R)
• M2: 321,336 km (0.069 R)
• M3: 475,572 km (0.093 R)
• M4: 617,989 km (0.03 R)
• M5: 731,384 km (0.12 R)
• M6: 862,282 km (0.044 R)
• M7: 1,002,156 km (0.099 R)
• M8: 1,096,253 km (0.12 R)
• M9: 1,468,752 km (0.118 R)
• M10: 1,701,377 km (0.095 R)
• M11: 1,790,238 km (0.104 R)
• M12: 2,244,566 km (0.115 R)
• M13: 2,342,703 km (0.032 R)
• M14: 2,470,908 km (0.108 R)
• M15: 2,734,799 km (0.089 R)
• M16: 2,839,816 km (0.029 R)
• M17: 2,946,330 km (0.072 R)
• M18: 3,038,782 km (0.098 R)
• M19: 3,210,670 km (0.04 R)
• M20: 3,369,842 km (0.085 R)
• M21: 4,050,063 km (0.119 R)
• M22: 5,139,584 km (0.084 R)
• M23: 5,401,979 km (0.055 R)
• M24: 5,649,564 km (0.11 R)
• M25: 5,881,590 km (0.066 R)
• M26: 6,902,446 km (0.117 R)
• M27: 7,088,246 km (0.1 R)
• M28: 7,233,955 km (0.106 R)
• M29: 7,465,083 km (0.081 R)
• M30: 8,281,888 km (0.064 R)
• M31: 8,435,525 km (0.096 R)
• M32: 8,590,059 km (0.095 R)
• M33: 8,879,681 km (0.038 R)
• M34: 8,969,440 km (0.12 R)
• M35: 9,127,265 km (0.114 R)
• M36: 9,331,466 km (0.12 R)
• M37: 9,560,202 km (0.12 R)
• M38: 10,046,544 km (0.081 R)
• M39: 10,304,601 km (0.088 R)
• M40: 10,947,273 km (0.055 R)
• M41: 12,396,577 km (0.053 R)
• M42: 12,622,919 km (0.089 R)
• M43: 12,774,611 km (0.085 R)
• M44: 13,413,244 km (0.116 R)
• M45: 13,879,391 km (0.089 R)
• M46: 14,881,099 km (0.097 R)
• M47: 15,229,213 km (0.113 R)
• M48: 15,309,996 km (0.105 R)
• M49: 15,444,783 km (0.068 R)
• M50: 15,933,520 km (0.083 R)
• M51: 16,870,451 km (0.102 R)
• M52: 17,881,882 km (0.053 R)
• M53: 17,967,003 km (0.09 R)
• M54: 18,826,294 km (0.079 R)
• M55: 19,348,390 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.5

Radius: 6.4

Gravity: 17.79 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.2 AU - 19.14 AU

Year: 25240 Days

Day: 21.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,700,209 km

• M1: 184,155 km (0.103 R)
• M2: 335,847 km (0.092 R)
• M3: 804,537 km (0.042 R)
• M4: 887,564 km (0.106 R)
• M5: 973,583 km (0.106 R)
• M6: 1,123,330 km (0.078 R)
• M7: 1,185,264 km (0.106 R)
• M8: 1,651,112 km (0.079 R)
• M9: 1,940,883 km (0.101 R)
• M10: 2,168,720 km (0.112 R)
• M11: 2,445,177 km (0.083 R)
• M12: 3,162,798 km (0.113 R)
• M13: 3,893,733 km (0.108 R)
• M14: 4,327,118 km (0.083 R)
• M15: 5,187,007 km (0.109 R)
• M16: 6,885,092 km (0.111 R)
• M17: 7,057,878 km (0.105 R)
• M18: 7,348,995 km (0.098 R)
• M19: 7,407,638 km (0.091 R)
• M20: 8,003,187 km (0.106 R)
• M21: 8,306,871 km (0.07 R)
• M22: 8,368,056 km (0.075 R)
• M23: 8,490,726 km (0.049 R)
• M24: 9,176,782 km (0.081 R)
• M25: 9,945,266 km (0.069 R)
• M26: 10,469,158 km (0.113 R)
• M27: 11,203,833 km (0.116 R)
• M28: 11,407,137 km (0.065 R)
• M29: 11,748,669 km (0.099 R)
• M30: 12,371,894 km (0.045 R)
• M31: 12,652,240 km (0.097 R)
• M32: 13,867,423 km (0.027 R)
• M33: 14,231,844 km (0.081 R)
• M34: 15,119,258 km (0.12 R)
• M35: 15,948,330 km (0.119 R)
• M36: 17,571,915 km (0.072 R)
• M37: 17,808,131 km (0.041 R)
• M38: 19,409,426 km (0.116 R)
• M39: 22,235,629 km (0.108 R)
• M40: 22,405,871 km (0.085 R)
• M41: 22,576,563 km (0.109 R)
• M42: 23,522,769 km (0.104 R)
• M43: 24,657,619 km (0.111 R)
• M44: 24,833,845 km (0.116 R)
• M45: 25,098,932 km (0.083 R)
• M46: 25,453,779 km (0.104 R)
• M47: 25,721,110 km (0.119 R)
• M48: 26,799,411 km (0.091 R)
• M49: 27,435,202 km (0.111 R)
• M50: 27,617,712 km (0.118 R)
• M51: 30,782,604 km (0.097 R)
• M52: 33,279,094 km (0.109 R)
• M53: 34,158,280 km (0.08 R)
• M54: 34,453,138 km (0.086 R)
• M55: 34,748,743 km (0.065 R)
• M56: 34,946,212 km (0.119 R)
• M57: 35,045,246 km (0.114 R)
• M58: 36,039,473 km (0.114 R)
• M59: 37,042,976 km (0.102 R)
• M60: 37,852,300 km (0.088 R)
• M61: 43,678,838 km (0.112 R)
• M62: 45,286,267 km (0.029 R)
• M63: 45,502,137 km (0.084 R)
• M64: 45,718,156 km (0.067 R)
• M65: 48,118,006 km (0.117 R)
• M66: 48,779,677 km (0.042 R)
• M67: 50,446,646 km (0.094 R)
• M68: 50,894,392 km (0.089 R)
• M69: 51,681,128 km (0.093 R)
• M70: 52,358,507 km (0.113 R)
• M71: 55,443,364 km (0.109 R)
• M72: 56,484,715 km (0.1 R)
• M73: 60,002,060 km (0.037 R)
• M74: 63,348,266 km (0.111 R)
• M75: 64,073,217 km (0.08 R)
• M76: 64,922,484 km (0.119 R)
• M77: 65,044,107 km (0.109 R)
• M78: 68,356,353 km (0.105 R)
• M79: 68,975,689 km (0.115 R)
• M80: 72,478,523 km (0.075 R)
• M81: 73,870,381 km (0.112 R)
• M82: 74,505,873 km (0.105 R)
• M83: 76,551,923 km (0.049 R)
• M84: 76,937,587 km (0.087 R)
• M85: 77,323,848 km (0.119 R)
• M86: 79,135,329 km (0.06 R)
• M87: 80,046,230 km (0.074 R)
• M88: 81,353,566 km (0.095 R)
• M89: 81,484,614 km (0.077 R)
• M90: 81,878,505 km (0.083 R)
• M91: 84,121,875 km (0.106 R)
• M92: 85,051,476 km (0.055 R)
• M93: 87,860,625 km (0.104 R)
• M94: 89,614,959 km (0.079 R)
• M95: 90,700,142 km (0.097 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 18,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit