🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 159 Days

Day: 15.3 Hours

Environment

Temp: 234 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.75 AU - 2.03 AU

Year: 909 Days

Day: 18.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.81 AU - 2.19 AU

Year: 990 Days

Day: 47.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.61 AU - 4.95 AU

Year: 3098 Days

Day: 20.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.58 AU - 5.54 AU

Year: 3407 Days

Day: 16.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,743,658 km

• M1: 113,246 km (0.03 R)
• M2: 811,419 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.7

Radius: 9.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.87 AU - 7.41 AU

Year: 5986 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 95,743,658 km

• M1: 151,243 km (0.077 R)
• M2: 396,285 km (0.094 R)
• M3: 467,793 km (0.052 R)
• M4: 539,300 km (0.09 R)
• M5: 1,579,454 km (0.117 R)
• M6: 1,884,036 km (0.118 R)
• M7: 2,030,342 km (0.11 R)
• M8: 2,501,127 km (0.104 R)
• M9: 2,700,840 km (0.119 R)
• M10: 2,995,249 km (0.096 R)
• M11: 3,126,147 km (0.052 R)
• M12: 3,289,807 km (0.12 R)
• M13: 4,217,463 km (0.081 R)
• M14: 4,387,257 km (0.093 R)
• M15: 5,160,977 km (0.115 R)
• M16: 5,354,856 km (0.093 R)
• M17: 5,675,294 km (0.103 R)
• M18: 6,373,318 km (0.066 R)
• M19: 7,004,771 km (0.06 R)
• M20: 7,711,172 km (0.115 R)
• M21: 10,205,567 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.3

Radius: 3.8

Gravity: 63.32 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.5 AU - 20.42 AU

Year: 24435 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,743,658 km

• M1: 205,847 km (0.073 R)
• M2: 784,342 km (0.068 R)
• M3: 1,281,605 km (0.085 R)
• M4: 1,349,522 km (0.107 R)
• M5: 2,294,383 km (0.081 R)
• M6: 2,631,127 km (0.105 R)
• M7: 2,983,131 km (0.087 R)
• M8: 3,828,060 km (0.067 R)
• M9: 4,327,268 km (0.057 R)
• M10: 7,972,819 km (0.097 R)
• M11: 8,414,731 km (0.109 R)
• M12: 9,587,428 km (0.092 R)
• M13: 9,653,999 km (0.091 R)
• M14: 10,192,552 km (0.098 R)
• M15: 11,369,139 km (0.117 R)
• M16: 13,324,234 km (0.071 R)
• M17: 13,473,083 km (0.119 R)
• M18: 14,074,168 km (0.075 R)
• M19: 14,607,334 km (0.109 R)
• M20: 15,302,366 km (0.112 R)
• M21: 15,458,397 km (0.052 R)
• M22: 15,693,265 km (0.116 R)
• M23: 16,404,903 km (0.085 R)
• M24: 18,519,319 km (0.113 R)
• M25: 21,149,848 km (0.073 R)
• M26: 21,672,244 km (0.049 R)
• M27: 22,641,189 km (0.038 R)
• M28: 24,620,818 km (0.091 R)
• M29: 24,712,072 km (0.113 R)
• M30: 24,986,584 km (0.114 R)
• M31: 25,170,291 km (0.037 R)
• M32: 26,188,005 km (0.074 R)
• M33: 26,842,795 km (0.062 R)
• M34: 28,550,754 km (0.039 R)
• M35: 28,742,688 km (0.106 R)
• M36: 29,031,412 km (0.088 R)
• M37: 30,783,801 km (0.106 R)
• M38: 30,980,672 km (0.071 R)
• M39: 33,273,858 km (0.091 R)
• M40: 33,475,815 km (0.086 R)
• M41: 34,084,229 km (0.055 R)
• M42: 34,389,858 km (0.1 R)
• M43: 34,696,234 km (0.08 R)
• M44: 35,827,792 km (0.117 R)
• M45: 36,762,480 km (0.12 R)
• M46: 37,285,324 km (0.094 R)
• M47: 41,229,323 km (0.092 R)
• M48: 41,446,240 km (0.083 R)
• M49: 42,099,384 km (0.107 R)
• M50: 42,208,441 km (0.052 R)
• M51: 44,300,717 km (0.11 R)
• M52: 44,411,718 km (0.096 R)
• M53: 44,634,170 km (0.096 R)
• M54: 45,527,419 km (0.095 R)
• M55: 46,539,299 km (0.111 R)
• M56: 47,558,509 km (0.113 R)
• M57: 48,013,885 km (0.089 R)
• M58: 48,242,172 km (0.111 R)
• M59: 49,619,071 km (0.1 R)
• M60: 49,965,390 km (0.081 R)
• M61: 52,294,180 km (0.03 R)
• M62: 52,411,464 km (0.104 R)
• M63: 52,881,800 km (0.116 R)
• M64: 52,999,683 km (0.099 R)
• M65: 53,945,142 km (0.066 R)
• M66: 54,896,285 km (0.101 R)
• M67: 56,935,753 km (0.08 R)
• M68: 57,540,278 km (0.101 R)
• M69: 58,390,293 km (0.102 R)
• M70: 60,348,529 km (0.066 R)
• M71: 61,088,440 km (0.107 R)
• M72: 63,451,189 km (0.095 R)
• M73: 66,605,161 km (0.074 R)
• M74: 66,859,776 km (0.119 R)
• M75: 68,137,193 km (0.088 R)
• M76: 68,521,958 km (0.073 R)
• M77: 69,036,276 km (0.078 R)
• M78: 69,551,640 km (0.077 R)
• M79: 70,327,305 km (0.085 R)
• M80: 71,756,713 km (0.035 R)
• M81: 72,017,612 km (0.088 R)
• M82: 75,305,623 km (0.113 R)
• M83: 75,703,554 km (0.106 R)
• M84: 76,102,082 km (0.097 R)
• M85: 78,373,576 km (0.088 R)
• M86: 81,074,267 km (0.112 R)
• M87: 86,983,233 km (0.116 R)
• M88: 88,097,887 km (0.119 R)
• M89: 89,357,351 km (0.076 R)
• M90: 91,187,232 km (0.097 R)
• M91: 92,603,176 km (0.095 R)
• M92: 93,598,601 km (0.106 R)
• M93: 94,026,301 km (0.118 R)
• M94: 94,454,600 km (0.091 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 17,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit