🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.56 AU - 0.66 AU

Year: 174 Days

Day: 32.8 Hours

Environment

Temp: 144 °C

Axial Tilt: 18.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,205,455 km

• M1: 335,398 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.32 AU - 2.6 AU

Year: 1409 Days

Day: 42.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,205,455 km

• M1: 42,635 km (0.099 R)
• M2: 619,784 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.96 AU - 3.68 AU

Year: 2210 Days

Day: 35.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.88 AU - 4.58 AU

Year: 2631 Days

Day: 14.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.8

Radius: 4.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.74 AU - 19.4 AU

Year: 24636 Days

Day: 17.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 47,205,455 km

• M1: 174,730 km (0.094 R)
• M2: 438,023 km (0.114 R)
• M3: 572,361 km (0.108 R)
• M4: 736,620 km (0.052 R)
• M5: 878,588 km (0.085 R)
• M6: 1,087,876 km (0.105 R)
• M7: 1,397,992 km (0.093 R)
• M8: 1,551,779 km (0.088 R)
• M9: 1,971,850 km (0.102 R)
• M10: 2,718,044 km (0.05 R)
• M11: 2,993,753 km (0.093 R)
• M12: 3,307,310 km (0.113 R)
• M13: 3,691,327 km (0.095 R)
• M14: 3,873,238 km (0.111 R)
• M15: 4,277,602 km (0.074 R)
• M16: 4,695,428 km (0.028 R)
• M17: 4,793,714 km (0.115 R)
• M18: 4,859,537 km (0.119 R)
• M19: 5,058,951 km (0.114 R)
• M20: 5,569,379 km (0.113 R)
• M21: 5,848,230 km (0.094 R)
• M22: 5,953,995 km (0.119 R)
• M23: 6,167,471 km (0.076 R)
• M24: 7,499,790 km (0.04 R)
• M25: 7,924,050 km (0.113 R)
• M26: 8,316,445 km (0.057 R)
• M27: 9,079,544 km (0.073 R)
• M28: 10,074,968 km (0.087 R)
• M29: 10,499,826 km (0.119 R)
• M30: 11,279,231 km (0.119 R)
• M31: 12,077,186 km (0.071 R)
• M32: 14,150,313 km (0.105 R)
• M33: 15,641,205 km (0.068 R)
• M34: 16,083,267 km (0.109 R)
• M35: 16,231,519 km (0.094 R)
• M36: 16,579,184 km (0.107 R)
• M37: 16,729,081 km (0.043 R)
• M38: 17,535,414 km (0.119 R)
• M39: 18,406,073 km (0.119 R)
• M40: 19,764,721 km (0.091 R)
• M41: 20,563,125 km (0.105 R)
• M42: 20,831,503 km (0.067 R)
• M43: 21,698,423 km (0.049 R)
• M44: 21,862,233 km (0.04 R)
• M45: 22,356,355 km (0.097 R)
• M46: 23,635,416 km (0.083 R)
• M47: 24,085,856 km (0.084 R)
• M48: 24,766,825 km (0.038 R)
• M49: 25,052,557 km (0.067 R)
• M50: 25,224,445 km (0.116 R)
• M51: 25,684,608 km (0.083 R)
• M52: 26,205,807 km (0.03 R)
• M53: 27,082,151 km (0.092 R)
• M54: 27,258,527 km (0.071 R)
• M55: 28,923,402 km (0.092 R)
• M56: 29,043,679 km (0.094 R)
• M57: 29,525,982 km (0.075 R)
• M58: 29,828,768 km (0.069 R)
• M59: 29,950,242 km (0.04 R)
• M60: 31,234,988 km (0.071 R)
• M61: 31,420,041 km (0.074 R)
• M62: 32,163,692 km (0.073 R)
• M63: 32,600,218 km (0.106 R)
• M64: 33,038,690 km (0.074 R)
• M65: 33,290,014 km (0.058 R)
• M66: 33,415,976 km (0.103 R)
• M67: 35,003,658 km (0.108 R)
• M68: 35,452,601 km (0.068 R)
• M69: 37,201,998 km (0.114 R)
• M70: 37,267,373 km (0.047 R)
• M71: 37,725,741 km (0.049 R)
• M72: 38,186,053 km (0.118 R)
• M73: 39,311,478 km (0.09 R)
• M74: 39,378,049 km (0.076 R)
• M75: 39,511,341 km (0.079 R)
• M76: 39,978,685 km (0.114 R)
• M77: 40,313,634 km (0.082 R)
• M78: 40,514,993 km (0.081 R)
• M79: 41,188,931 km (0.118 R)
• M80: 43,163,922 km (0.107 R)
• M81: 43,438,734 km (0.084 R)
• M82: 43,921,187 km (0.069 R)
• M83: 45,658,317 km (0.072 R)
• M84: 45,728,180 km (0.108 R)
• M85: 46,218,861 km (0.11 R)
• M86: 46,500,105 km (0.06 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 12,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit