🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.58 AU - 0.6 AU

Year: 169 Days

Day: 27.5 Hours

Environment

Temp: 211 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,003,261 km

• M1: 364,720 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.49 AU - 2.95 AU

Year: 1672 Days

Day: 30.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,003,261 km

• M1: 37,998 km (0.117 R)
• M2: 1,593,517 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.09 AU - 3.41 AU

Year: 1700 Days

Day: 18.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,003,261 km

• M1: 1,728,005 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.77 AU - 4.37 AU

Year: 2515 Days

Day: 14.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,003,261 km

• M1: 3,166,089 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.89 AU - 4.53 AU

Year: 3220 Days

Day: 31 Hours

Environment

Temp: -122 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 12.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7 AU - 7.78 AU

Year: 7489 Days

Day: 9.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,003,261 km

• M1: 176,974 km (0.045 R)
• M2: 510,278 km (0.084 R)
• M3: 805,285 km (0.119 R)
• M4: 1,101,639 km (0.107 R)
• M5: 1,281,605 km (0.099 R)
• M6: 1,491,491 km (0.093 R)
• M7: 1,859,651 km (0.118 R)
• M8: 1,967,062 km (0.042 R)
• M9: 2,054,577 km (0.091 R)
• M10: 2,302,311 km (0.049 R)
• M11: 2,753,349 km (0.114 R)
• M12: 3,819,383 km (0.069 R)
• M13: 4,125,460 km (0.111 R)
• M14: 4,353,298 km (0.105 R)
• M15: 4,497,810 km (0.092 R)
• M16: 4,791,620 km (0.09 R)
• M17: 5,031,276 km (0.106 R)
• M18: 5,522,405 km (0.078 R)
• M19: 5,901,038 km (0.083 R)
• M20: 6,061,257 km (0.078 R)
• M21: 6,418,945 km (0.05 R)
• M22: 6,683,584 km (0.099 R)
• M23: 6,817,175 km (0.051 R)
• M24: 7,155,117 km (0.097 R)
• M25: 7,429,479 km (0.085 R)
• M26: 7,847,605 km (0.055 R)
• M27: 8,130,644 km (0.068 R)
• M28: 8,453,177 km (0.081 R)
• M29: 8,999,957 km (0.098 R)
• M30: 9,671,353 km (0.113 R)
• M31: 10,089,628 km (0.028 R)
• M32: 10,708,664 km (0.077 R)
• M33: 11,260,381 km (0.048 R)
• M34: 11,339,967 km (0.1 R)
• M35: 11,620,015 km (0.114 R)
• M36: 11,740,740 km (0.07 R)
• M37: 11,942,996 km (0.112 R)
• M38: 12,391,790 km (0.056 R)
• M39: 13,305,983 km (0.074 R)
• M40: 13,771,232 km (0.114 R)
• M41: 14,241,867 km (0.082 R)
• M42: 14,717,738 km (0.082 R)
• M43: 14,848,486 km (0.049 R)
• M44: 15,242,976 km (0.101 R)
• M45: 15,908,088 km (0.087 R)
• M46: 15,997,398 km (0.091 R)
• M47: 16,087,007 km (0.078 R)
• M48: 17,037,701 km (0.068 R)
• M49: 17,913,447 km (0.075 R)
• M50: 18,898,400 km (0.079 R)
• M51: 19,325,951 km (0.076 R)
• M52: 19,900,855 km (0.105 R)
• M53: 20,920,664 km (0.093 R)
• M54: 21,363,025 km (0.065 R)
• M55: 22,057,159 km (0.092 R)
• M56: 22,156,941 km (0.096 R)
• M57: 22,809,038 km (0.101 R)
• M58: 23,824,658 km (0.116 R)
• M59: 24,596,134 km (0.082 R)
• M60: 24,699,656 km (0.069 R)
• M61: 25,428,048 km (0.111 R)
• M62: 25,689,844 km (0.062 R)
• M63: 25,794,862 km (0.11 R)
• M64: 26,269,236 km (0.117 R)
• M65: 27,279,920 km (0.117 R)
• M66: 27,709,266 km (0.082 R)
• M67: 28,411,777 km (0.098 R)
• M68: 28,792,354 km (0.066 R)
• M69: 29,889,505 km (0.107 R)
• M70: 30,332,165 km (0.079 R)
• M71: 31,673,011 km (0.097 R)
• M72: 32,634,626 km (0.094 R)
• M73: 33,090,451 km (0.071 R)
• M74: 33,548,370 km (0.036 R)
• M75: 34,934,693 km (0.108 R)
• M76: 35,928,023 km (0.096 R)
• M77: 36,163,041 km (0.081 R)
• M78: 36,930,628 km (0.052 R)
• M79: 37,703,451 km (0.078 R)
• M80: 38,541,797 km (0.073 R)
• M81: 38,842,638 km (0.09 R)
• M82: 39,023,502 km (0.087 R)
• M83: 40,175,855 km (0.066 R)
• M84: 40,664,441 km (0.082 R)
• M85: 40,909,333 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.2

Radius: 7.1

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.09 AU - 17.01 AU

Year: 21765 Days

Day: 20.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 160.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 33,003,261 km

• M1: 121,174 km (0.052 R)
• M2: 489,933 km (0.106 R)
• M3: 847,023 km (0.117 R)
• M4: 977,024 km (0.033 R)
• M5: 1,176,288 km (0.089 R)
• M6: 1,224,159 km (0.107 R)
• M7: 1,793,978 km (0.064 R)
• M8: 2,354,820 km (0.069 R)
• M9: 2,581,012 km (0.071 R)
• M10: 3,624,607 km (0.099 R)
• M11: 4,376,635 km (0.12 R)
• M12: 4,553,011 km (0.114 R)
• M13: 5,043,692 km (0.072 R)
• M14: 5,523,901 km (0.116 R)
• M15: 5,687,113 km (0.067 R)
• M16: 5,907,470 km (0.111 R)
• M17: 6,642,594 km (0.088 R)
• M18: 7,951,276 km (0.085 R)
• M19: 8,384,063 km (0.119 R)
• M20: 8,571,808 km (0.106 R)
• M21: 8,919,773 km (0.109 R)
• M22: 9,240,062 km (0.117 R)
• M23: 9,694,989 km (0.103 R)
• M24: 9,760,513 km (0.064 R)
• M25: 10,190,308 km (0.107 R)
• M26: 10,795,730 km (0.106 R)
• M27: 11,274,593 km (0.116 R)
• M28: 11,412,672 km (0.081 R)
• M29: 11,551,349 km (0.089 R)
• M30: 11,970,672 km (0.114 R)
• M31: 12,501,894 km (0.111 R)
• M32: 12,752,470 km (0.095 R)
• M33: 13,077,098 km (0.04 R)
• M34: 13,440,920 km (0.081 R)
• M35: 13,734,281 km (0.066 R)
• M36: 14,178,437 km (0.104 R)
• M37: 15,885,648 km (0.047 R)
• M38: 16,390,840 km (0.099 R)
• M39: 17,377,139 km (0.085 R)
• M40: 18,749,101 km (0.074 R)
• M41: 20,197,358 km (0.089 R)
• M42: 21,853,107 km (0.115 R)
• M43: 22,068,528 km (0.036 R)
• M44: 22,154,996 km (0.046 R)
• M45: 24,528,964 km (0.104 R)
• M46: 25,837,048 km (0.036 R)
• M47: 26,019,109 km (0.038 R)
• M48: 26,156,141 km (0.1 R)
• M49: 26,982,669 km (0.083 R)
• M50: 27,213,797 km (0.029 R)
• M51: 27,399,149 km (0.031 R)
• M52: 28,567,060 km (0.066 R)
• M53: 29,275,705 km (0.116 R)
• M54: 29,846,720 km (0.037 R)
• M55: 30,181,520 km (0.045 R)
• M56: 33,003,235 km (0.119 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 17,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit