🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.61 AU - 0.71 AU

Year: 187 Days

Day: 25 Hours

Environment

Temp: 219 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,420,069 km

• M1: 343,178 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 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: 0.55 AU - 0.83 AU

Year: 200 Days

Day: 46.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,420,069 km

• M1: 314,006 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.75 AU - 1.19 AU

Year: 333 Days

Day: 24.8 Hours

Environment

Temp: 103 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,420,069 km

• M1: 296,054 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.88 AU - 1.2 AU

Year: 369 Days

Day: 30.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.07 AU - 1.11 AU

Year: 396 Days

Day: 38.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,420,069 km

• M1: 167,101 km (0.048 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.07 AU - 1.33 AU

Year: 458 Days

Day: 19.1 Hours

Environment

Temp: 43 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.92 AU - 5.56 AU

Year: 3594 Days

Day: 25.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,420,069 km

• M1: 798,703 km (0.116 R)

Asteroid Belt

Center: 9.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.6

Radius: 3.5

Gravity: 68.87 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 11.71 AU - 16.55 AU

Year: 18497 Days

Day: 15.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,420,069 km

• M1: 79,436 km (0.088 R)
• M2: 296,054 km (0.097 R)
• M3: 386,860 km (0.048 R)
• M4: 465,848 km (0.071 R)
• M5: 757,713 km (0.1 R)
• M6: 987,645 km (0.102 R)
• M7: 1,209,200 km (0.044 R)
• M8: 1,267,094 km (0.085 R)
• M9: 1,446,013 km (0.101 R)
• M10: 2,132,667 km (0.118 R)
• M11: 2,309,193 km (0.12 R)
• M12: 2,345,096 km (0.055 R)
• M13: 2,982,682 km (0.043 R)
• M14: 3,712,271 km (0.115 R)
• M15: 3,838,981 km (0.12 R)
• M16: 4,010,270 km (0.066 R)
• M17: 4,404,461 km (0.082 R)
• M18: 5,563,096 km (0.079 R)
• M19: 6,655,160 km (0.062 R)
• M20: 6,964,230 km (0.104 R)
• M21: 7,120,559 km (0.045 R)
• M22: 7,172,919 km (0.098 R)
• M23: 8,028,020 km (0.079 R)
• M24: 8,467,389 km (0.078 R)
• M25: 8,522,890 km (0.104 R)
• M26: 8,689,991 km (0.086 R)
• M27: 9,084,331 km (0.111 R)
• M28: 9,141,178 km (0.087 R)
• M29: 9,312,168 km (0.115 R)
• M30: 9,369,464 km (0.107 R)
• M31: 9,831,871 km (0.062 R)
• M32: 10,065,842 km (0.08 R)
• M33: 10,658,848 km (0.049 R)
• M34: 12,630,847 km (0.058 R)
• M35: 12,757,856 km (0.099 R)
• M36: 12,949,042 km (0.087 R)
• M37: 13,334,257 km (0.032 R)
• M38: 14,578,761 km (0.096 R)
• M39: 14,711,903 km (0.094 R)
• M40: 14,845,345 km (0.114 R)
• M41: 15,451,366 km (0.118 R)
• M42: 18,312,126 km (0.099 R)
• M43: 18,527,696 km (0.09 R)
• M44: 19,545,111 km (0.104 R)
• M45: 20,729,777 km (0.111 R)
• M46: 20,954,473 km (0.046 R)
• M47: 21,633,498 km (0.083 R)
• M48: 22,166,515 km (0.081 R)
• M49: 22,781,063 km (0.088 R)
• M50: 26,259,363 km (0.115 R)
• M51: 26,990,897 km (0.12 R)
• M52: 29,141,665 km (0.116 R)
• M53: 30,152,797 km (0.064 R)
• M54: 30,407,413 km (0.113 R)
• M55: 31,863,299 km (0.072 R)
• M56: 31,949,617 km (0.111 R)
• M57: 32,122,552 km (0.086 R)
• M58: 32,643,303 km (0.103 R)
• M59: 33,517,253 km (0.059 R)
• M60: 34,842,541 km (0.074 R)
• M61: 36,094,825 km (0.063 R)
• M62: 36,274,940 km (0.115 R)
• M63: 39,474,689 km (0.095 R)
• M64: 40,405,487 km (0.086 R)
• M65: 40,592,485 km (0.079 R)
• M66: 43,336,110 km (0.119 R)
• M67: 44,972,112 km (0.08 R)
• M68: 45,165,991 km (0.057 R)
• M69: 45,360,019 km (0.09 R)
• M70: 46,726,297 km (0.08 R)
• M71: 48,900,402 km (0.092 R)
• M72: 52,324,698 km (0.078 R)
• M73: 52,528,600 km (0.093 R)
• M74: 53,551,550 km (0.115 R)
• M75: 54,271,714 km (0.077 R)
• M76: 54,581,232 km (0.071 R)
• M77: 55,202,213 km (0.065 R)
• M78: 55,721,467 km (0.104 R)
• M79: 57,709,174 km (0.083 R)
• M80: 58,658,821 km (0.047 R)
• M81: 59,400,976 km (0.116 R)
• M82: 60,146,273 km (0.092 R)
• M83: 60,252,936 km (0.049 R)
• M84: 65,229,908 km (0.118 R)
• M85: 66,549,660 km (0.059 R)
• M86: 66,991,572 km (0.066 R)
• M87: 68,880,544 km (0.082 R)
• M88: 69,439,442 km (0.068 R)
• M89: 70,224,382 km (0.108 R)
• M90: 71,689,992 km (0.116 R)
• M91: 72,483,310 km (0.094 R)
• M92: 73,279,619 km (0.092 R)
• M93: 74,422,098 km (0.114 R)
• M94: 75,916,132 km (0.102 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit