🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.68 AU - 1.12 AU

Year: 304 Days

Day: 36.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 5.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.04 AU - 1.48 AU

Year: 504 Days

Day: 37.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,741,954 km

• M1: 376,239 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.08 AU - 1.74 AU

Year: 597 Days

Day: 46.7 Hours

Environment

Temp: -14 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 82,741,954 km

• M1: 73,004 km (0.038 R)
• M2: 141,071 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.52 AU - 1.76 AU

Year: 749 Days

Day: 17.5 Hours

Environment

Temp: -35 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,741,954 km

• M1: 184,005 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.87 AU - 5.15 AU

Year: 3414 Days

Day: 23.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 18.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.7

Radius: 4.6

Gravity: 19.88 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.72 AU - 22.78 AU

Year: 28940 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,741,954 km

• M1: 424,110 km (0.094 R)
• M2: 552,914 km (0.093 R)
• M3: 1,094,757 km (0.11 R)
• M4: 1,789,639 km (0.08 R)
• M5: 1,823,897 km (0.062 R)
• M6: 2,070,135 km (0.105 R)
• M7: 2,326,995 km (0.099 R)
• M8: 2,910,726 km (0.074 R)
• M9: 3,032,798 km (0.047 R)
• M10: 3,537,391 km (0.08 R)
• M11: 4,860,734 km (0.043 R)
• M12: 5,005,545 km (0.12 R)
• M13: 5,398,688 km (0.105 R)
• M14: 5,649,414 km (0.062 R)
• M15: 5,904,030 km (0.096 R)
• M16: 6,959,143 km (0.105 R)
• M17: 7,177,107 km (0.114 R)
• M18: 7,788,065 km (0.08 R)
• M19: 7,900,862 km (0.106 R)
• M20: 8,242,693 km (0.098 R)
• M21: 8,531,267 km (0.115 R)
• M22: 8,823,133 km (0.081 R)
• M23: 8,881,925 km (0.037 R)
• M24: 10,084,243 km (0.072 R)
• M25: 10,207,362 km (0.115 R)
• M26: 11,336,826 km (0.096 R)
• M27: 11,786,667 km (0.117 R)
• M28: 13,779,759 km (0.105 R)
• M29: 14,675,252 km (0.098 R)
• M30: 15,731,862 km (0.101 R)
• M31: 15,946,086 km (0.074 R)
• M32: 16,089,401 km (0.111 R)
• M33: 16,377,376 km (0.092 R)
• M34: 17,031,568 km (0.048 R)
• M35: 17,991,538 km (0.1 R)
• M36: 19,120,852 km (0.112 R)
• M37: 19,579,070 km (0.07 R)
• M38: 20,273,055 km (0.096 R)
• M39: 20,818,339 km (0.05 R)
• M40: 21,210,734 km (0.116 R)
• M41: 22,003,004 km (0.093 R)
• M42: 23,128,280 km (0.101 R)
• M43: 24,189,826 km (0.082 R)
• M44: 24,354,533 km (0.11 R)
• M45: 24,768,022 km (0.106 R)
• M46: 25,601,880 km (0.097 R)
• M47: 25,769,729 km (0.119 R)
• M48: 26,022,250 km (0.069 R)
• M49: 26,869,722 km (0.075 R)
• M50: 28,504,977 km (0.116 R)
• M51: 28,940,606 km (0.053 R)
• M52: 30,172,095 km (0.105 R)
• M53: 30,794,123 km (0.11 R)
• M54: 31,690,215 km (0.085 R)
• M55: 33,233,167 km (0.08 R)
• M56: 33,324,721 km (0.109 R)
• M57: 36,015,089 km (0.099 R)
• M58: 36,864,057 km (0.116 R)
• M59: 37,338,581 km (0.091 R)
• M60: 37,910,644 km (0.115 R)
• M61: 39,547,244 km (0.051 R)
• M62: 41,403,455 km (0.104 R)
• M63: 41,896,679 km (0.118 R)
• M64: 42,689,847 km (0.118 R)
• M65: 43,088,226 km (0.068 R)
• M66: 43,788,494 km (0.074 R)
• M67: 43,989,254 km (0.078 R)
• M68: 44,391,672 km (0.109 R)
• M69: 46,422,014 km (0.118 R)
• M70: 46,934,387 km (0.094 R)
• M71: 47,242,708 km (0.108 R)
• M72: 49,837,783 km (0.071 R)
• M73: 51,416,938 km (0.038 R)
• M74: 52,053,178 km (0.111 R)
• M75: 54,408,297 km (0.09 R)
• M76: 55,707,405 km (0.081 R)
• M77: 56,251,791 km (0.107 R)
• M78: 56,797,973 km (0.1 R)
• M79: 65,082,853 km (0.117 R)
• M80: 65,426,629 km (0.107 R)
• M81: 66,231,017 km (0.032 R)
• M82: 67,154,335 km (0.083 R)
• M83: 70,772,359 km (0.055 R)
• M84: 71,007,976 km (0.084 R)
• M85: 71,243,742 km (0.085 R)
• M86: 72,902,034 km (0.113 R)
• M87: 73,735,893 km (0.073 R)
• M88: 75,292,908 km (0.045 R)
• M89: 76,377,193 km (0.059 R)
• M90: 76,981,718 km (0.06 R)
• M91: 77,830,835 km (0.057 R)
• M92: 79,171,382 km (0.111 R)
• M93: 79,415,974 km (0.065 R)
• M94: 79,538,345 km (0.086 R)
• M95: 80,396,738 km (0.076 R)
• M96: 80,765,497 km (0.09 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 19,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit