🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.66 AU - 0.96 AU

Year: 272 Days

Day: 12.5 Hours

Environment

Temp: 139 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.21 AU - 1.39 AU

Year: 553 Days

Day: 39.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.31 AU - 2.03 AU

Year: 805 Days

Day: 15.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.28 AU - 2.13 AU

Year: 826 Days

Day: 38.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.5

Radius: 5.4

Gravity: 30.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 17.21 AU - 19.49 AU

Year: 29303 Days

Day: 24.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 106,721,570 km

• M1: 70,461 km (0.065 R)
• M2: 173,833 km (0.109 R)
• M3: 593,904 km (0.117 R)
• M4: 2,301,713 km (0.095 R)
• M5: 3,092,038 km (0.059 R)
• M6: 3,140,957 km (0.112 R)
• M7: 3,389,439 km (0.072 R)
• M8: 4,390,249 km (0.094 R)
• M9: 5,475,432 km (0.063 R)
• M10: 6,638,705 km (0.118 R)
• M11: 6,701,985 km (0.092 R)
• M12: 6,957,199 km (0.113 R)
• M13: 7,215,554 km (0.036 R)
• M14: 7,942,151 km (0.067 R)
• M15: 8,144,258 km (0.065 R)
• M16: 8,485,042 km (0.109 R)
• M17: 17,417,231 km (0.11 R)
• M18: 20,010,660 km (0.032 R)
• M19: 23,200,535 km (0.09 R)
• M20: 23,876,718 km (0.092 R)
• M21: 25,248,231 km (0.073 R)
• M22: 26,443,967 km (0.089 R)
• M23: 28,374,827 km (0.111 R)
• M24: 28,580,673 km (0.086 R)
• M25: 30,666,516 km (0.116 R)
• M26: 31,727,764 km (0.082 R)
• M27: 32,370,286 km (0.12 R)
• M28: 34,104,425 km (0.113 R)
• M29: 34,982,714 km (0.083 R)
• M30: 35,757,332 km (0.032 R)
• M31: 36,425,885 km (0.098 R)
• M32: 37,098,477 km (0.077 R)
• M33: 37,323,622 km (0.104 R)
• M34: 37,775,258 km (0.074 R)
• M35: 39,026,345 km (0.078 R)
• M36: 39,140,787 km (0.114 R)
• M37: 39,369,971 km (0.104 R)
• M38: 39,484,712 km (0.103 R)
• M39: 39,714,495 km (0.079 R)
• M40: 42,742,655 km (0.099 R)
• M41: 43,570,529 km (0.066 R)
• M42: 44,642,697 km (0.087 R)
• M43: 44,762,376 km (0.078 R)
• M44: 45,362,263 km (0.053 R)
• M45: 45,602,966 km (0.098 R)
• M46: 48,647,582 km (0.065 R)
• M47: 49,017,388 km (0.034 R)
• M48: 49,511,809 km (0.109 R)
• M49: 49,635,676 km (0.095 R)
• M50: 51,130,159 km (0.087 R)
• M51: 51,757,123 km (0.101 R)
• M52: 52,008,747 km (0.119 R)
• M53: 52,260,670 km (0.111 R)
• M54: 53,145,541 km (0.07 R)
• M55: 54,802,188 km (0.086 R)
• M56: 54,930,393 km (0.111 R)
• M57: 55,315,458 km (0.076 R)
• M58: 55,830,075 km (0.037 R)
• M59: 59,477,421 km (0.032 R)
• M60: 61,462,884 km (0.077 R)
• M61: 64,143,677 km (0.08 R)
• M62: 65,770,405 km (0.089 R)
• M63: 66,179,106 km (0.094 R)
• M64: 66,999,351 km (0.076 R)
• M65: 70,174,117 km (0.079 R)
• M66: 70,731,369 km (0.059 R)
• M67: 70,870,794 km (0.076 R)
• M68: 71,569,716 km (0.081 R)
• M69: 71,709,889 km (0.037 R)
• M70: 71,850,062 km (0.091 R)
• M71: 73,680,242 km (0.092 R)
• M72: 74,388,289 km (0.029 R)
• M73: 75,098,580 km (0.07 R)
• M74: 75,525,831 km (0.104 R)
• M75: 76,239,862 km (0.058 R)
• M76: 76,382,878 km (0.108 R)
• M77: 77,099,451 km (0.106 R)
• M78: 77,530,443 km (0.061 R)
• M79: 78,250,607 km (0.108 R)
• M80: 78,828,354 km (0.08 R)
• M81: 79,552,408 km (0.111 R)
• M82: 83,353,241 km (0.05 R)
• M83: 84,830,819 km (0.109 R)
• M84: 86,019,075 km (0.086 R)
• M85: 91,586,060 km (0.091 R)
• M86: 91,890,193 km (0.042 R)
• M87: 92,804,834 km (0.063 R)
• M88: 93,416,390 km (0.101 R)
• M89: 94,029,143 km (0.09 R)
• M90: 94,182,481 km (0.042 R)
• M91: 103,379,609 km (0.114 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 11,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit