🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.7 AU - 0.72 AU

Year: 221 Days

Day: 38.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,758,563 km

• M1: 177,124 km (0.092 R)
• M2: 428,448 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.08 AU - 1.26 AU

Year: 467 Days

Day: 34.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 7.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,758,563 km

• M1: 65,075 km (0.069 R)
• M2: 184,005 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.35 AU - 2.11 AU

Year: 840 Days

Day: 25.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.94 AU - 2.52 AU

Year: 1229 Days

Day: 33.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.3 AU - 4 AU

Year: 2573 Days

Day: 16.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.95 AU - 4.66 AU

Year: 2733 Days

Day: 17.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,758,563 km

• M1: 284,535 km (0.106 R)
• M2: 323,131 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.7

Radius: 8.8

Gravity: 11.94 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.65 AU - 12.41 AU

Year: 13516 Days

Day: 10.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 64,758,563 km

• M1: 164,707 km (0.097 R)
• M2: 365,019 km (0.055 R)
• M3: 462,257 km (0.066 R)
• M4: 588,368 km (0.077 R)
• M5: 810,671 km (0.079 R)
• M6: 1,255,874 km (0.029 R)
• M7: 1,358,498 km (0.096 R)
• M8: 1,490,743 km (0.054 R)
• M9: 1,913,506 km (0.095 R)
• M10: 2,309,043 km (0.084 R)
• M11: 2,435,902 km (0.111 R)
• M12: 4,561,089 km (0.102 R)
• M13: 4,680,917 km (0.108 R)
• M14: 4,761,401 km (0.086 R)
• M15: 4,882,874 km (0.098 R)
• M16: 5,978,829 km (0.025 R)
• M17: 7,055,335 km (0.051 R)
• M18: 7,758,146 km (0.071 R)
• M19: 8,093,843 km (0.061 R)
• M20: 9,739,420 km (0.083 R)
• M21: 10,205,716 km (0.105 R)
• M22: 11,214,006 km (0.116 R)
• M23: 11,376,020 km (0.098 R)
• M24: 12,032,306 km (0.057 R)
• M25: 12,644,610 km (0.114 R)
• M26: 14,190,106 km (0.055 R)
• M27: 16,648,897 km (0.084 R)
• M28: 17,143,766 km (0.057 R)
• M29: 20,345,011 km (0.107 R)
• M30: 20,410,834 km (0.075 R)
• M31: 21,006,982 km (0.095 R)
• M32: 21,608,814 km (0.088 R)
• M33: 21,878,090 km (0.086 R)
• M34: 22,013,177 km (0.088 R)
• M35: 22,080,795 km (0.082 R)
• M36: 22,488,001 km (0.091 R)
• M37: 22,897,749 km (0.097 R)
• M38: 24,772,211 km (0.069 R)
• M39: 24,842,522 km (0.084 R)
• M40: 25,620,879 km (0.092 R)
• M41: 26,695,291 km (0.097 R)
• M42: 26,911,909 km (0.094 R)
• M43: 27,565,352 km (0.048 R)
• M44: 28,150,579 km (0.112 R)
• M45: 28,665,944 km (0.119 R)
• M46: 29,036,049 km (0.066 R)
• M47: 31,137,450 km (0.108 R)
• M48: 31,976,246 km (0.085 R)
• M49: 33,442,754 km (0.079 R)
• M50: 34,066,876 km (0.115 R)
• M51: 34,301,745 km (0.113 R)
• M52: 35,564,201 km (0.079 R)
• M53: 36,440,994 km (0.069 R)
• M54: 36,761,582 km (0.104 R)
• M55: 37,567,017 km (0.081 R)
• M56: 37,728,882 km (0.096 R)
• M57: 38,378,436 km (0.08 R)
• M58: 38,867,920 km (0.075 R)
• M59: 39,031,580 km (0.108 R)
• M60: 39,688,465 km (0.067 R)
• M61: 40,349,089 km (0.06 R)
• M62: 40,597,721 km (0.106 R)
• M63: 40,929,977 km (0.029 R)
• M64: 41,932,433 km (0.111 R)
• M65: 42,520,951 km (0.117 R)
• M66: 43,451,150 km (0.118 R)
• M67: 44,388,082 km (0.099 R)
• M68: 44,901,950 km (0.08 R)
• M69: 45,073,689 km (0.077 R)
• M70: 45,935,522 km (0.047 R)
• M71: 46,542,142 km (0.095 R)
• M72: 46,802,891 km (0.057 R)
• M73: 47,325,885 km (0.116 R)
• M74: 47,500,765 km (0.114 R)
• M75: 48,553,784 km (0.112 R)
• M76: 49,348,747 km (0.106 R)
• M77: 49,526,021 km (0.107 R)
• M78: 50,236,910 km (0.1 R)
• M79: 51,759,068 km (0.111 R)
• M80: 53,842,368 km (0.037 R)
• M81: 54,573,453 km (0.112 R)
• M82: 54,665,156 km (0.101 R)
• M83: 54,940,267 km (0.074 R)
• M84: 55,032,120 km (0.108 R)
• M85: 55,860,743 km (0.116 R)
• M86: 57,530,404 km (0.077 R)
• M87: 58,371,444 km (0.111 R)
• M88: 59,782,002 km (0.076 R)
• M89: 63,694,734 km (0.087 R)
• M90: 64,758,525 km (0.101 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: 435 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit