🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.57 AU

Year: 136 Days

Day: 32.2 Hours

Environment

Temp: 212 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,124,507 km

• M1: 85,121 km (0.114 R)
• M2: 93,947 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.89 AU - 1.19 AU

Year: 384 Days

Day: 17.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.07 AU - 1.75 AU

Year: 606 Days

Day: 31.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 62,124,507 km

• M1: 203,453 km (0.066 R)
• M2: 597,793 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.47 AU - 1.83 AU

Year: 767 Days

Day: 44.9 Hours

Environment

Temp: -37 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.56 AU - 1.9 AU

Year: 823 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.12 AU - 3.6 AU

Year: 2227 Days

Day: 32 Hours

Environment

Temp: -116 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.4

Radius: 13

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 10.31 AU - 14.11 AU

Year: 15430 Days

Day: 7.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,124,507 km

• M1: 205,996 km (0.103 R)
• M2: 336,894 km (0.048 R)
• M3: 753,225 km (0.06 R)
• M4: 917,783 km (0.044 R)
• M5: 1,027,139 km (0.118 R)
• M6: 1,284,747 km (0.1 R)
• M7: 1,383,780 km (0.043 R)
• M8: 1,834,668 km (0.086 R)
• M9: 2,062,655 km (0.045 R)
• M10: 2,330,436 km (0.076 R)
• M11: 2,673,314 km (0.111 R)
• M12: 2,900,104 km (0.071 R)
• M13: 3,906,300 km (0.103 R)
• M14: 4,164,506 km (0.07 R)
• M15: 5,012,426 km (0.057 R)
• M16: 5,132,105 km (0.108 R)
• M17: 5,374,603 km (0.094 R)
• M18: 5,579,552 km (0.04 R)
• M19: 6,730,707 km (0.089 R)
• M20: 7,310,848 km (0.057 R)
• M21: 8,234,615 km (0.057 R)
• M22: 8,614,444 km (0.079 R)
• M23: 8,854,848 km (0.12 R)
• M24: 8,951,637 km (0.08 R)
• M25: 9,391,455 km (0.061 R)
• M26: 9,490,190 km (0.113 R)
• M27: 10,039,364 km (0.111 R)
• M28: 10,241,620 km (0.114 R)
• M29: 10,804,856 km (0.074 R)
• M30: 10,908,228 km (0.106 R)
• M31: 11,012,049 km (0.085 R)
• M32: 11,430,773 km (0.107 R)
• M33: 11,854,584 km (0.062 R)
• M34: 12,229,776 km (0.062 R)
• M35: 13,545,638 km (0.029 R)
• M36: 14,333,870 km (0.063 R)
• M37: 14,561,857 km (0.116 R)
• M38: 16,132,036 km (0.107 R)
• M39: 16,967,241 km (0.096 R)
• M40: 18,369,721 km (0.104 R)
• M41: 19,304,408 km (0.102 R)
• M42: 19,682,741 km (0.107 R)
• M43: 20,063,318 km (0.088 R)
• M44: 20,254,654 km (0.078 R)
• M45: 21,220,009 km (0.084 R)
• M46: 21,349,860 km (0.106 R)
• M47: 22,134,651 km (0.086 R)
• M48: 22,398,242 km (0.097 R)
• M49: 23,396,359 km (0.115 R)
• M50: 25,298,047 km (0.089 R)
• M51: 26,058,603 km (0.105 R)
• M52: 26,267,441 km (0.112 R)
• M53: 26,826,788 km (0.089 R)
• M54: 27,673,213 km (0.116 R)
• M55: 28,028,507 km (0.06 R)
• M56: 28,313,940 km (0.116 R)
• M57: 29,031,412 km (0.051 R)
• M58: 29,175,624 km (0.049 R)
• M59: 29,392,391 km (0.108 R)
• M60: 29,609,757 km (0.09 R)
• M61: 30,118,988 km (0.091 R)
• M62: 30,264,996 km (0.091 R)
• M63: 30,777,817 km (0.068 R)
• M64: 32,035,486 km (0.046 R)
• M65: 32,783,027 km (0.119 R)
• M66: 33,612,098 km (0.094 R)
• M67: 33,915,333 km (0.098 R)
• M68: 34,143,171 km (0.115 R)
• M69: 36,451,017 km (0.045 R)
• M70: 37,702,254 km (0.083 R)
• M71: 39,047,139 km (0.093 R)
• M72: 40,407,731 km (0.087 R)
• M73: 41,946,645 km (0.081 R)
• M74: 44,664,987 km (0.114 R)
• M75: 45,081,917 km (0.115 R)
• M76: 45,249,018 km (0.053 R)
• M77: 45,583,818 km (0.09 R)
• M78: 47,694,943 km (0.076 R)
• M79: 48,120,997 km (0.115 R)
• M80: 50,183,503 km (0.099 R)
• M81: 50,964,404 km (0.1 R)
• M82: 51,924,374 km (0.102 R)
• M83: 52,099,553 km (0.085 R)
• M84: 53,773,403 km (0.047 R)
• M85: 54,394,534 km (0.116 R)
• M86: 55,107,368 km (0.119 R)
• M87: 55,823,343 km (0.092 R)
• M88: 57,083,556 km (0.059 R)
• M89: 58,080,326 km (0.054 R)
• M90: 58,444,148 km (0.114 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 12,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit