🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.02 AU - 1.18 AU

Year: 424 Days

Day: 26.4 Hours

Environment

Temp: 11 °C

Axial Tilt: 165.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.06 AU - 1.42 AU

Year: 507 Days

Day: 15.8 Hours

Environment

Temp: -6 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.5 AU - 2.06 AU

Year: 872 Days

Day: 47.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,113,454 km

• M1: 1,096,852 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.68 AU - 2.16 AU

Year: 977 Days

Day: 45.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.02 AU - 2.6 AU

Year: 1289 Days

Day: 19.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,113,454 km

• M1: 717,322 km (0.088 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.8

Radius: 15

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 6.62 AU - 7.88 AU

Year: 7166 Days

Day: 5.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,113,454 km

• M1: 321,486 km (0.118 R)
• M2: 673,340 km (0.109 R)
• M3: 786,885 km (0.105 R)
• M4: 982,260 km (0.062 R)
• M5: 1,218,325 km (0.091 R)
• M6: 1,748,201 km (0.091 R)
• M7: 2,391,621 km (0.118 R)
• M8: 2,498,135 km (0.071 R)
• M9: 2,700,391 km (0.094 R)
• M10: 2,795,685 km (0.117 R)
• M11: 2,924,489 km (0.101 R)
• M12: 3,071,843 km (0.083 R)
• M13: 3,188,230 km (0.047 R)
• M14: 3,306,263 km (0.1 R)
• M15: 3,810,557 km (0.078 R)
• M16: 4,081,180 km (0.091 R)
• M17: 5,326,283 km (0.083 R)
• M18: 5,629,517 km (0.098 R)
• M19: 5,855,560 km (0.064 R)
• M20: 6,105,687 km (0.072 R)
• M21: 6,211,004 km (0.042 R)
• M22: 6,380,648 km (0.07 R)
• M23: 6,681,340 km (0.115 R)
• M24: 6,877,164 km (0.056 R)
• M25: 8,582,280 km (0.113 R)
• M26: 8,771,671 km (0.078 R)
• M27: 8,914,687 km (0.117 R)
• M28: 9,202,812 km (0.036 R)
• M29: 10,210,952 km (0.107 R)
• M30: 11,073,534 km (0.059 R)
• M31: 11,228,218 km (0.047 R)
• M32: 11,591,890 km (0.103 R)
• M33: 11,801,477 km (0.114 R)
• M34: 12,118,325 km (0.1 R)
• M35: 12,357,682 km (0.113 R)
• M36: 12,679,317 km (0.084 R)
• M37: 13,003,795 km (0.058 R)
• M38: 13,578,400 km (0.086 R)
• M39: 14,049,484 km (0.07 R)
• M40: 14,217,034 km (0.098 R)
• M41: 15,265,266 km (0.108 R)
• M42: 15,523,921 km (0.045 R)
• M43: 15,842,115 km (0.074 R)
• M44: 15,958,353 km (0.088 R)
• M45: 16,544,029 km (0.094 R)
• M46: 16,750,623 km (0.097 R)
• M47: 17,047,276 km (0.079 R)
• M48: 17,226,045 km (0.047 R)
• M49: 17,766,393 km (0.114 R)
• M50: 17,977,924 km (0.071 R)
• M51: 18,099,248 km (0.058 R)
• M52: 18,342,793 km (0.049 R)
• M53: 18,709,906 km (0.099 R)
• M54: 19,203,280 km (0.035 R)
• M55: 19,420,496 km (0.053 R)
• M56: 19,638,610 km (0.094 R)
• M57: 20,140,062 km (0.032 R)
• M58: 20,455,564 km (0.118 R)
• M59: 21,476,270 km (0.081 R)
• M60: 21,637,387 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.8

Radius: 3.5

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.59 AU - 15.95 AU

Year: 20837 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 43,113,454 km

• M1: 47,423 km (0.04 R)
• M2: 138,976 km (0.111 R)
• M3: 193,729 km (0.104 R)
• M4: 256,261 km (0.094 R)
• M5: 539,600 km (0.048 R)
• M6: 773,870 km (0.11 R)
• M7: 892,950 km (0.048 R)
• M8: 1,036,414 km (0.066 R)
• M9: 1,110,914 km (0.029 R)
• M10: 1,167,911 km (0.08 R)
• M11: 1,284,747 km (0.111 R)
• M12: 1,324,689 km (0.064 R)
• M13: 1,364,931 km (0.115 R)
• M14: 1,446,611 km (0.074 R)
• M15: 2,179,940 km (0.043 R)
• M16: 2,227,512 km (0.039 R)
• M17: 2,421,541 km (0.106 R)
• M18: 2,825,904 km (0.034 R)
• M19: 3,196,607 km (0.103 R)
• M20: 3,250,762 km (0.099 R)
• M21: 3,470,671 km (0.103 R)
• M22: 3,924,700 km (0.119 R)
• M23: 4,158,821 km (0.068 R)
• M24: 4,487,936 km (0.115 R)
• M25: 4,825,279 km (0.099 R)
• M26: 4,918,778 km (0.057 R)
• M27: 4,950,044 km (0.06 R)
• M28: 6,019,070 km (0.081 R)
• M29: 6,052,580 km (0.108 R)
• M30: 6,153,260 km (0.048 R)
• M31: 6,459,038 km (0.119 R)
• M32: 6,562,111 km (0.077 R)
• M33: 6,804,609 km (0.115 R)
• M34: 7,477,500 km (0.084 R)
• M35: 7,913,279 km (0.09 R)
• M36: 8,582,280 km (0.107 R)
• M37: 9,697,682 km (0.117 R)
• M38: 9,736,877 km (0.082 R)
• M39: 9,894,553 km (0.11 R)
• M40: 10,132,563 km (0.111 R)
• M41: 10,332,276 km (0.12 R)
• M42: 10,980,334 km (0.038 R)
• M43: 11,226,722 km (0.072 R)
• M44: 12,145,552 km (0.067 R)
• M45: 12,699,812 km (0.093 R)
• M46: 14,009,990 km (0.074 R)
• M47: 14,277,172 km (0.059 R)
• M48: 15,545,912 km (0.074 R)
• M49: 15,776,292 km (0.093 R)
• M50: 16,520,990 km (0.086 R)
• M51: 16,708,885 km (0.093 R)
• M52: 16,803,132 km (0.113 R)
• M53: 16,944,801 km (0.075 R)
• M54: 17,229,486 km (0.072 R)
• M55: 17,611,409 km (0.105 R)
• M56: 18,044,346 km (0.047 R)
• M57: 18,920,690 km (0.055 R)
• M58: 19,068,193 km (0.069 R)
• M59: 20,765,232 km (0.108 R)
• M60: 21,940,473 km (0.081 R)
• M61: 22,250,589 km (0.1 R)
• M62: 22,510,141 km (0.088 R)
• M63: 23,399,949 km (0.112 R)
• M64: 23,981,885 km (0.081 R)
• M65: 25,213,973 km (0.037 R)
• M66: 26,247,096 km (0.102 R)
• M67: 26,411,504 km (0.067 R)
• M68: 26,686,315 km (0.055 R)
• M69: 26,741,367 km (0.09 R)
• M70: 26,962,024 km (0.058 R)
• M71: 27,183,279 km (0.118 R)
• M72: 28,805,220 km (0.074 R)
• M73: 29,258,202 km (0.117 R)
• M74: 29,485,441 km (0.029 R)
• M75: 30,056,456 km (0.087 R)
• M76: 30,343,235 km (0.079 R)
• M77: 32,493,854 km (0.117 R)
• M78: 32,611,588 km (0.045 R)
• M79: 33,083,569 km (0.095 R)
• M80: 33,201,901 km (0.11 R)
• M81: 33,439,014 km (0.047 R)
• M82: 33,914,884 km (0.03 R)
• M83: 34,034,264 km (0.09 R)
• M84: 34,633,104 km (0.051 R)
• M85: 34,753,231 km (0.11 R)
• M86: 35,537,722 km (0.098 R)
• M87: 35,598,309 km (0.068 R)
• M88: 38,173,786 km (0.096 R)
• M89: 38,360,036 km (0.083 R)
• M90: 38,733,581 km (0.058 R)
• M91: 38,920,728 km (0.099 R)
• M92: 39,860,951 km (0.092 R)
• M93: 40,049,893 km (0.113 R)
• M94: 40,365,545 km (0.085 R)
• M95: 42,855,302 km (0.078 R)
• M96: 43,048,882 km (0.064 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 12,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit