🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.64 AU - 0.78 AU

Year: 224 Days

Day: 18.2 Hours

Environment

Temp: 96 °C

Axial Tilt: 17.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,251,676 km

• M1: 22,589 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.79 AU - 1.09 AU

Year: 342 Days

Day: 38.9 Hours

Environment

Temp: 39 °C

Axial Tilt: 138 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.36 AU - 1.86 AU

Year: 766 Days

Day: 19.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.33 AU - 1.93 AU

Year: 780 Days

Day: 37.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.22 AU - 4.26 AU

Year: 2710 Days

Day: 14.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,251,676 km

• M1: 2,764,419 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.32 AU - 5.18 AU

Year: 3283 Days

Day: 37.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,251,676 km

• M1: 765,343 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 104.7

Radius: 8

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.1 AU - 14.86 AU

Year: 17524 Days

Day: 19.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 37,251,676 km

• M1: 167,699 km (0.098 R)
• M2: 229,034 km (0.12 R)
• M3: 407,953 km (0.037 R)
• M4: 465,997 km (0.085 R)
• M5: 552,764 km (0.063 R)
• M6: 631,901 km (0.062 R)
• M7: 817,253 km (0.119 R)
• M8: 1,256,772 km (0.056 R)
• M9: 1,800,859 km (0.074 R)
• M10: 1,881,193 km (0.053 R)
• M11: 2,193,404 km (0.102 R)
• M12: 2,772,797 km (0.082 R)
• M13: 3,152,177 km (0.074 R)
• M14: 3,274,099 km (0.109 R)
• M15: 3,497,598 km (0.037 R)
• M16: 4,386,060 km (0.091 R)
• M17: 4,440,364 km (0.12 R)
• M18: 4,549,870 km (0.098 R)
• M19: 4,883,473 km (0.065 R)
• M20: 4,996,569 km (0.058 R)
• M21: 5,053,416 km (0.077 R)
• M22: 5,167,709 km (0.081 R)
• M23: 5,225,154 km (0.097 R)
• M24: 5,369,816 km (0.083 R)
• M25: 5,515,823 km (0.113 R)
• M26: 5,663,177 km (0.088 R)
• M27: 5,871,567 km (0.107 R)
• M28: 6,295,976 km (0.12 R)
• M29: 6,481,029 km (0.092 R)
• M30: 6,730,408 km (0.055 R)
• M31: 7,270,905 km (0.099 R)
• M32: 7,367,695 km (0.081 R)
• M33: 8,124,361 km (0.112 R)
• M34: 9,217,772 km (0.11 R)
• M35: 9,675,093 km (0.101 R)
• M36: 10,067,937 km (0.054 R)
• M37: 10,320,458 km (0.11 R)
• M38: 10,465,867 km (0.087 R)
• M39: 10,575,223 km (0.025 R)
• M40: 10,758,480 km (0.108 R)
• M41: 11,614,928 km (0.107 R)
• M42: 11,804,020 km (0.114 R)
• M43: 12,108,751 km (0.042 R)
• M44: 12,648,201 km (0.074 R)
• M45: 12,842,678 km (0.112 R)
• M46: 13,551,323 km (0.105 R)
• M47: 13,790,231 km (0.097 R)
• M48: 14,394,008 km (0.079 R)
• M49: 14,678,693 km (0.072 R)
• M50: 14,924,033 km (0.064 R)
• M51: 15,047,302 km (0.082 R)
• M52: 15,336,325 km (0.087 R)
• M53: 15,419,202 km (0.032 R)
• M54: 15,626,994 km (0.1 R)
• M55: 16,171,829 km (0.027 R)
• M56: 16,425,397 km (0.087 R)
• M57: 16,850,854 km (0.114 R)
• M58: 17,452,686 km (0.099 R)
• M59: 18,280,710 km (0.067 R)
• M60: 18,500,619 km (0.065 R)
• M61: 19,032,290 km (0.116 R)
• M62: 19,974,756 km (0.117 R)
• M63: 20,657,222 km (0.087 R)
• M64: 20,748,776 km (0.1 R)
• M65: 21,998,068 km (0.093 R)
• M66: 22,891,915 km (0.061 R)
• M67: 23,701,539 km (0.106 R)
• M68: 23,941,494 km (0.114 R)
• M69: 24,134,026 km (0.103 R)
• M70: 24,375,477 km (0.116 R)
• M71: 24,472,267 km (0.11 R)
• M72: 25,202,155 km (0.112 R)
• M73: 25,889,856 km (0.099 R)
• M74: 26,583,841 km (0.098 R)
• M75: 27,888,633 km (0.052 R)
• M76: 29,214,220 km (0.117 R)
• M77: 30,040,150 km (0.116 R)
• M78: 30,403,822 km (0.1 R)
• M79: 30,716,781 km (0.071 R)
• M80: 31,345,990 km (0.119 R)
• M81: 32,244,475 km (0.109 R)
• M82: 32,937,262 km (0.073 R)
• M83: 34,120,881 km (0.113 R)
• M84: 34,500,411 km (0.084 R)
• M85: 35,044,947 km (0.089 R)
• M86: 35,812,234 km (0.1 R)
• M87: 36,529,556 km (0.097 R)
• M88: 36,917,763 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 16,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit