🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.79 AU - 0.85 AU

Year: 271 Days

Day: 21.7 Hours

Environment

Temp: 85 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,540,872 km

• M1: 51,013 km (0.032 R)
• M2: 227,389 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.76 AU - 0.9 AU

Year: 276 Days

Day: 33.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1 AU - 1.32 AU

Year: 456 Days

Day: 20.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.09 AU - 1.39 AU

Year: 504 Days

Day: 34.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 90,540,872 km

• M1: 514,467 km (0.111 R)
• M2: 709,692 km (0.105 R)

Asteroid Belt

Center: 9.48 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 623

Radius: 3.5

Gravity: 50.86 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.29 AU - 19.13 AU

Year: 27222 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,540,872 km

• M1: 96,491 km (0.108 R)
• M2: 467,493 km (0.059 R)
• M3: 661,671 km (0.111 R)
• M4: 687,552 km (0.086 R)
• M5: 1,116,599 km (0.092 R)
• M6: 1,147,715 km (0.111 R)
• M7: 2,405,983 km (0.082 R)
• M8: 3,122,556 km (0.105 R)
• M9: 3,300,279 km (0.083 R)
• M10: 3,758,497 km (0.105 R)
• M11: 3,899,867 km (0.106 R)
• M12: 4,433,034 km (0.084 R)
• M13: 4,482,551 km (0.047 R)
• M14: 4,582,332 km (0.113 R)
• M15: 5,944,271 km (0.086 R)
• M16: 6,219,531 km (0.116 R)
• M17: 7,716,707 km (0.119 R)
• M18: 8,877,138 km (0.114 R)
• M19: 9,381,881 km (0.107 R)
• M20: 10,683,831 km (0.087 R)
• M21: 10,750,402 km (0.088 R)
• M22: 12,179,810 km (0.111 R)
• M23: 12,669,444 km (0.063 R)
• M24: 13,236,868 km (0.057 R)
• M25: 14,691,259 km (0.096 R)
• M26: 16,425,248 km (0.107 R)
• M27: 16,656,227 km (0.074 R)
• M28: 16,733,419 km (0.101 R)
• M29: 17,277,208 km (0.112 R)
• M30: 19,917,610 km (0.049 R)
• M31: 20,493,712 km (0.033 R)
• M32: 21,577,847 km (0.071 R)
• M33: 22,084,535 km (0.107 R)
• M34: 22,254,329 km (0.044 R)
• M35: 22,595,262 km (0.095 R)
• M36: 23,454,852 km (0.103 R)
• M37: 24,676,169 km (0.11 R)
• M38: 25,472,029 km (0.039 R)
• M39: 26,817,363 km (0.11 R)
• M40: 27,635,514 km (0.09 R)
• M41: 27,726,918 km (0.101 R)
• M42: 28,185,585 km (0.108 R)
• M43: 28,924,449 km (0.091 R)
• M44: 29,950,840 km (0.119 R)
• M45: 30,421,325 km (0.039 R)
• M46: 30,989,199 km (0.044 R)
• M47: 31,369,626 km (0.055 R)
• M48: 32,135,268 km (0.096 R)
• M49: 34,075,852 km (0.104 R)
• M50: 34,566,982 km (0.036 R)
• M51: 36,154,065 km (0.117 R)
• M52: 36,956,508 km (0.087 R)
• M53: 40,743,429 km (0.085 R)
• M54: 41,997,807 km (0.105 R)
• M55: 44,223,225 km (0.065 R)
• M56: 44,544,262 km (0.076 R)
• M57: 46,161,116 km (0.073 R)
• M58: 46,269,574 km (0.069 R)
• M59: 47,687,463 km (0.111 R)
• M60: 47,797,118 km (0.106 R)
• M61: 48,677,352 km (0.112 R)
• M62: 48,787,755 km (0.077 R)
• M63: 51,800,058 km (0.073 R)
• M64: 53,613,334 km (0.117 R)
• M65: 54,871,901 km (0.064 R)
• M66: 55,216,873 km (0.059 R)
• M67: 55,332,064 km (0.077 R)
• M68: 55,447,254 km (0.111 R)
• M69: 57,651,579 km (0.113 R)
• M70: 58,119,371 km (0.078 R)
• M71: 58,705,795 km (0.078 R)
• M72: 59,412,046 km (0.07 R)
• M73: 59,648,112 km (0.107 R)
• M74: 60,595,515 km (0.053 R)
• M75: 61,547,706 km (0.071 R)
• M76: 63,105,767 km (0.115 R)
• M77: 64,555,520 km (0.119 R)
• M78: 66,260,637 km (0.084 R)
• M79: 66,383,008 km (0.082 R)
• M80: 66,995,910 km (0.052 R)
• M81: 67,857,145 km (0.048 R)
• M82: 69,342,054 km (0.099 R)
• M83: 71,463,950 km (0.091 R)
• M84: 73,607,089 km (0.109 R)
• M85: 74,241,534 km (0.083 R)
• M86: 75,899,228 km (0.078 R)
• M87: 76,540,105 km (0.074 R)
• M88: 76,668,460 km (0.105 R)
• M89: 76,925,469 km (0.068 R)
• M90: 79,381,118 km (0.079 R)
• M91: 83,310,456 km (0.074 R)
• M92: 83,574,646 km (0.09 R)
• M93: 87,571,003 km (0.089 R)
• M94: 87,974,020 km (0.046 R)
• M95: 88,916,786 km (0.114 R)
• M96: 89,592,370 km (0.107 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,149 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit