🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.55 AU - 0.87 AU

Year: 208 Days

Day: 46.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.22 AU - 1.44 AU

Year: 534 Days

Day: 35 Hours

Environment

Temp: 28 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.42 AU - 1.52 AU

Year: 621 Days

Day: 18.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 41.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.3 AU - 3.12 AU

Year: 1554 Days

Day: 30 Hours

Environment

Temp: -88 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 3

Gravity: 35.1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 17.27 AU - 22.29 AU

Year: 30636 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 166.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,116,366 km

• M1: 44,281 km (0.036 R)
• M2: 195,375 km (0.071 R)
• M3: 241,750 km (0.055 R)
• M4: 593,006 km (0.059 R)
• M5: 758,012 km (0.118 R)
• M6: 832,811 km (0.092 R)
• M7: 1,072,018 km (0.109 R)
• M8: 1,331,271 km (0.042 R)
• M9: 1,421,778 km (0.058 R)
• M10: 1,577,360 km (0.069 R)
• M11: 1,904,381 km (0.107 R)
• M12: 2,731,956 km (0.104 R)
• M13: 3,282,925 km (0.094 R)
• M14: 3,364,456 km (0.105 R)
• M15: 3,781,834 km (0.098 R)
• M16: 4,259,500 km (0.088 R)
• M17: 4,482,850 km (0.114 R)
• M18: 5,510,138 km (0.103 R)
• M19: 6,099,704 km (0.082 R)
• M20: 6,351,178 km (0.069 R)
• M21: 6,554,930 km (0.105 R)
• M22: 6,709,016 km (0.066 R)
• M23: 7,125,945 km (0.082 R)
• M24: 7,284,369 km (0.117 R)
• M25: 7,390,733 km (0.108 R)
• M26: 8,314,949 km (0.116 R)
• M27: 9,914,599 km (0.039 R)
• M28: 11,297,182 km (0.083 R)
• M29: 11,481,936 km (0.095 R)
• M30: 12,674,979 km (0.116 R)
• M31: 13,841,094 km (0.066 R)
• M32: 14,503,663 km (0.085 R)
• M33: 14,570,533 km (0.097 R)
• M34: 14,838,762 km (0.097 R)
• M35: 15,244,322 km (0.072 R)
• M36: 15,448,374 km (0.092 R)
• M37: 15,790,654 km (0.1 R)
• M38: 16,204,591 km (0.045 R)
• M39: 16,691,981 km (0.027 R)
• M40: 16,832,154 km (0.114 R)
• M41: 16,902,315 km (0.088 R)
• M42: 17,113,697 km (0.077 R)
• M43: 18,327,086 km (0.084 R)
• M44: 18,471,747 km (0.063 R)
• M45: 19,053,832 km (0.096 R)
• M46: 21,517,859 km (0.046 R)
• M47: 21,594,004 km (0.113 R)
• M48: 21,823,188 km (0.092 R)
• M49: 22,130,163 km (0.083 R)
• M50: 22,207,056 km (0.106 R)
• M51: 24,159,009 km (0.076 R)
• M52: 24,317,583 km (0.088 R)
• M53: 24,476,456 km (0.093 R)
• M54: 26,328,028 km (0.056 R)
• M55: 26,572,920 km (0.054 R)
• M56: 27,808,150 km (0.062 R)
• M57: 28,140,855 km (0.118 R)
• M58: 28,307,657 km (0.087 R)
• M59: 30,334,409 km (0.067 R)
• M60: 30,591,119 km (0.116 R)
• M61: 31,451,756 km (0.108 R)
• M62: 36,325,205 km (0.115 R)
• M63: 36,779,684 km (0.079 R)
• M64: 38,062,485 km (0.111 R)
• M65: 39,173,549 km (0.102 R)
• M66: 45,373,782 km (0.119 R)
• M67: 47,342,041 km (0.072 R)
• M68: 47,441,075 km (0.1 R)
• M69: 54,134,832 km (0.061 R)
• M70: 54,445,995 km (0.107 R)
• M71: 54,861,878 km (0.094 R)
• M72: 56,010,939 km (0.1 R)
• M73: 56,641,045 km (0.047 R)
• M74: 57,167,929 km (0.11 R)
• M75: 58,439,062 km (0.092 R)
• M76: 60,148,217 km (0.118 R)
• M77: 61,549,052 km (0.096 R)
• M78: 62,307,812 km (0.076 R)
• M79: 63,834,459 km (0.067 R)
• M80: 64,272,930 km (0.107 R)
• M81: 66,036,838 km (0.118 R)
• M82: 66,258,393 km (0.03 R)
• M83: 67,036,003 km (0.114 R)
• M84: 67,370,204 km (0.104 R)
• M85: 70,176,212 km (0.067 R)
• M86: 70,855,386 km (0.051 R)
• M87: 71,992,031 km (0.087 R)
• M88: 72,106,024 km (0.102 R)
• M89: 72,220,167 km (0.052 R)
• M90: 73,823,258 km (0.096 R)
• M91: 73,938,299 km (0.099 R)
• M92: 74,744,631 km (0.117 R)
• M93: 74,975,610 km (0.064 R)
• M94: 75,322,378 km (0.068 R)
• M95: 76,133,797 km (0.052 R)
• M96: 76,482,510 km (0.075 R)
• M97: 77,648,326 km (0.057 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,997 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit