🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.41 AU - 0.63 AU

Year: 137 Days

Day: 41.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,645,053 km

• M1: 56,249 km (0.04 R)
• M2: 127,607 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.63 AU - 0.65 AU

Year: 187 Days

Day: 22 Hours

Environment

Temp: 221 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,645,053 km

• M1: 55,650 km (0.074 R)
• M2: 416,630 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.62 AU - 0.68 AU

Year: 191 Days

Day: 39 Hours

Environment

Temp: 220 °C

Axial Tilt: 146.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,645,053 km

• M1: 199,264 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.68 AU - 0.72 AU

Year: 214 Days

Day: 13.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,645,053 km

• M1: 183,706 km (0.117 R)
• M2: 412,890 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.92 AU - 1.32 AU

Year: 433 Days

Day: 30 Hours

Environment

Temp: 23 °C

Axial Tilt: 46.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.7 AU - 2.98 AU

Year: 1748 Days

Day: 47.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.33 AU - 3.59 AU

Year: 1860 Days

Day: 16.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.17 AU - 3.21 AU

Year: 2081 Days

Day: 22.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.3

Radius: 6

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.37 AU - 15.69 AU

Year: 18178 Days

Day: 15.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,645,053 km

• M1: 92,900 km (0.091 R)
• M2: 169,345 km (0.037 R)
• M3: 231,578 km (0.104 R)
• M4: 518,506 km (0.04 R)
• M5: 813,663 km (0.118 R)
• M6: 1,330,075 km (0.115 R)
• M7: 1,375,253 km (0.083 R)
• M8: 1,656,796 km (0.061 R)
• M9: 1,705,416 km (0.048 R)
• M10: 2,191,609 km (0.062 R)
• M11: 2,834,132 km (0.084 R)
• M12: 3,070,646 km (0.069 R)
• M13: 3,594,089 km (0.07 R)
• M14: 3,721,247 km (0.103 R)
• M15: 3,882,364 km (0.102 R)
• M16: 4,244,840 km (0.086 R)
• M17: 4,312,009 km (0.058 R)
• M18: 4,413,287 km (0.048 R)
• M19: 4,861,332 km (0.08 R)
• M20: 5,002,104 km (0.108 R)
• M21: 5,144,222 km (0.04 R)
• M22: 5,541,853 km (0.119 R)
• M23: 5,800,209 km (0.115 R)
• M24: 6,024,755 km (0.073 R)
• M25: 6,520,971 km (0.119 R)
• M26: 6,637,358 km (0.104 R)
• M27: 6,832,733 km (0.087 R)
• M28: 7,149,581 km (0.103 R)
• M29: 7,471,067 km (0.063 R)
• M30: 8,086,812 km (0.057 R)
• M31: 8,211,876 km (0.08 R)
• M32: 8,590,957 km (0.114 R)
• M33: 8,803,984 km (0.116 R)
• M34: 8,846,769 km (0.105 R)
• M35: 9,453,688 km (0.092 R)
• M36: 11,540,279 km (0.088 R)
• M37: 12,394,034 km (0.119 R)
• M38: 12,634,887 km (0.071 R)
• M39: 12,779,996 km (0.095 R)
• M40: 13,317,202 km (0.059 R)
• M41: 13,465,005 km (0.083 R)
• M42: 13,961,520 km (0.109 R)
• M43: 14,363,041 km (0.099 R)
• M44: 15,435,060 km (0.1 R)
• M45: 15,642,103 km (0.063 R)
• M46: 15,954,463 km (0.06 R)
• M47: 16,216,409 km (0.059 R)
• M48: 16,268,918 km (0.042 R)
• M49: 16,532,509 km (0.083 R)
• M50: 17,817,406 km (0.085 R)
• M51: 17,871,710 km (0.103 R)
• M52: 19,134,166 km (0.034 R)
• M53: 19,189,667 km (0.111 R)
• M54: 19,356,618 km (0.077 R)
• M55: 19,524,018 km (0.095 R)
• M56: 20,029,210 km (0.066 R)
• M57: 20,255,103 km (0.094 R)
• M58: 20,766,428 km (0.115 R)
• M59: 21,339,687 km (0.088 R)
• M60: 22,092,464 km (0.057 R)
• M61: 23,982,483 km (0.109 R)
• M62: 25,616,990 km (0.106 R)
• M63: 26,046,635 km (0.069 R)
• M64: 26,664,624 km (0.033 R)
• M65: 28,547,014 km (0.092 R)
• M66: 29,375,935 km (0.098 R)
• M67: 29,439,963 km (0.116 R)
• M68: 29,504,141 km (0.087 R)
• M69: 29,954,430 km (0.07 R)
• M70: 31,122,790 km (0.117 R)
• M71: 31,253,389 km (0.059 R)
• M72: 32,305,810 km (0.069 R)
• M73: 33,102,718 km (0.048 R)
• M74: 34,648,213 km (0.102 R)
• M75: 34,715,831 km (0.105 R)
• M76: 35,259,321 km (0.034 R)
• M77: 37,113,885 km (0.112 R)
• M78: 37,878,480 km (0.113 R)
• M79: 39,140,936 km (0.086 R)
• M80: 39,493,987 km (0.084 R)
• M81: 40,559,723 km (0.105 R)
• M82: 40,988,620 km (0.057 R)
• M83: 41,060,277 km (0.052 R)
• M84: 41,850,902 km (0.09 R)
• M85: 43,666,721 km (0.034 R)
• M86: 44,179,692 km (0.12 R)
• M87: 44,768,360 km (0.113 R)
• M88: 45,063,666 km (0.116 R)
• M89: 45,211,618 km (0.114 R)
• M90: 45,730,573 km (0.093 R)
• M91: 46,849,266 km (0.11 R)
• M92: 48,354,819 km (0.065 R)
• M93: 48,581,909 km (0.064 R)
• M94: 50,873,449 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit