🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.63 AU - 0.77 AU

Year: 169 Days

Day: 20.1 Hours

Environment

Temp: 378 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,778,381 km

• M1: 64,028 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.55 AU - 0.87 AU

Year: 173 Days

Day: 32.9 Hours

Environment

Temp: 328 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.21 AU - 3.69 AU

Year: 1850 Days

Day: 34.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,778,381 km

• M1: 606,769 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.21 AU - 4.59 AU

Year: 2665 Days

Day: 43.3 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,778,381 km

• M1: 363,373 km (0.028 R)

Planet 5 - Terrestrial

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.49 AU - 6.93 AU

Year: 4469 Days

Day: 13.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,778,381 km

• M1: 457,021 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.23 AU - 10.77 AU

Year: 9825 Days

Day: 36.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 22.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.9

Radius: 5.5

Gravity: 15.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 21.14 AU - 23.14 AU

Year: 30081 Days

Day: 17.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,778,381 km

• M1: 156,180 km (0.073 R)
• M2: 501,602 km (0.11 R)
• M3: 850,464 km (0.076 R)
• M4: 933,790 km (0.093 R)
• M5: 1,168,958 km (0.081 R)
• M6: 1,357,451 km (0.112 R)
• M7: 1,521,859 km (0.09 R)
• M8: 1,869,973 km (0.108 R)
• M9: 2,127,880 km (0.082 R)
• M10: 2,203,726 km (0.117 R)
• M11: 2,476,144 km (0.11 R)
• M12: 2,515,937 km (0.073 R)
• M13: 3,400,060 km (0.074 R)
• M14: 3,533,651 km (0.071 R)
• M15: 4,227,037 km (0.099 R)
• M16: 4,370,801 km (0.085 R)
• M17: 5,266,144 km (0.114 R)
• M18: 6,766,611 km (0.081 R)
• M19: 7,854,636 km (0.085 R)
• M20: 7,972,370 km (0.037 R)
• M21: 8,209,482 km (0.116 R)
• M22: 8,328,861 km (0.082 R)
• M23: 8,690,589 km (0.078 R)
• M24: 8,873,398 km (0.111 R)
• M25: 9,180,971 km (0.105 R)
• M26: 9,554,517 km (0.045 R)
• M27: 10,445,522 km (0.088 R)
• M28: 11,230,013 km (0.08 R)
• M29: 11,362,706 km (0.094 R)
• M30: 11,696,459 km (0.051 R)
• M31: 12,169,188 km (0.112 R)
• M32: 12,717,165 km (0.102 R)
• M33: 13,133,347 km (0.107 R)
• M34: 13,695,236 km (0.048 R)
• M35: 14,987,911 km (0.063 R)
• M36: 17,227,541 km (0.111 R)
• M37: 18,620,447 km (0.096 R)
• M38: 19,728,668 km (0.116 R)
• M39: 19,968,922 km (0.029 R)
• M40: 20,371,490 km (0.073 R)
• M41: 22,091,267 km (0.106 R)
• M42: 22,674,848 km (0.054 R)
• M43: 25,059,289 km (0.119 R)
• M44: 26,281,055 km (0.096 R)
• M45: 26,457,131 km (0.072 R)
• M46: 26,722,069 km (0.119 R)
• M47: 27,432,809 km (0.105 R)
• M48: 27,700,888 km (0.097 R)
• M49: 27,969,865 km (0.102 R)
• M50: 29,145,555 km (0.077 R)
• M51: 31,264,758 km (0.045 R)
• M52: 31,544,805 km (0.035 R)
• M53: 31,732,102 km (0.066 R)
• M54: 32,107,443 km (0.074 R)
• M55: 34,680,078 km (0.087 R)
• M56: 34,776,568 km (0.074 R)
• M57: 37,317,937 km (0.1 R)
• M58: 39,716,439 km (0.083 R)
• M59: 42,061,386 km (0.087 R)
• M60: 43,198,629 km (0.111 R)
• M61: 44,032,039 km (0.039 R)
• M62: 44,241,177 km (0.118 R)
• M63: 44,975,852 km (0.111 R)
• M64: 45,397,568 km (0.099 R)
• M65: 45,503,184 km (0.092 R)
• M66: 48,277,926 km (0.098 R)
• M67: 49,468,276 km (0.084 R)
• M68: 51,436,834 km (0.119 R)
• M69: 52,098,655 km (0.088 R)
• M70: 52,763,319 km (0.074 R)
• M71: 56,582,552 km (0.102 R)
• M72: 57,837,080 km (0.095 R)
• M73: 58,410,489 km (0.103 R)
• M74: 58,640,271 km (0.062 R)
• M75: 58,870,352 km (0.092 R)
• M76: 60,838,761 km (0.064 R)
• M77: 62,710,979 km (0.098 R)
• M78: 63,772,375 km (0.09 R)
• M79: 66,391,685 km (0.078 R)
• M80: 67,112,148 km (0.087 R)
• M81: 68,318,655 km (0.081 R)
• M82: 69,897,810 km (0.104 R)
• M83: 74,457,852 km (0.098 R)
• M84: 77,214,343 km (0.1 R)
• M85: 78,351,586 km (0.028 R)
• M86: 80,642,677 km (0.103 R)
• M87: 80,898,639 km (0.064 R)
• M88: 82,311,142 km (0.106 R)
• M89: 82,568,750 km (0.1 R)
• M90: 85,290,533 km (0.052 R)
• M91: 85,420,833 km (0.083 R)
• M92: 87,121,312 km (0.08 R)
• M93: 87,515,353 km (0.049 R)
• M94: 87,646,849 km (0.108 R)

Kuiper Belt

Range: 38 - 64 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 15,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit