🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.57 AU - 0.87 AU

Year: 228 Days

Day: 36.4 Hours

Environment

Temp: 145 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.36 AU - 1.96 AU

Year: 797 Days

Day: 25.5 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.79 AU - 2.19 AU

Year: 1046 Days

Day: 28.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.75 AU - 2.73 AU

Year: 1250 Days

Day: 42.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,805,468 km

• M1: 411,245 km (0.114 R)

Asteroid Belt

Center: 10.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.7

Radius: 5.5

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.8 AU - 19.16 AU

Year: 29615 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,805,468 km

• M1: 76,295 km (0.112 R)
• M2: 265,087 km (0.059 R)
• M3: 699,968 km (0.1 R)
• M4: 805,136 km (0.115 R)
• M5: 915,539 km (0.097 R)
• M6: 1,405,322 km (0.104 R)
• M7: 1,747,154 km (0.099 R)
• M8: 2,384,889 km (0.047 R)
• M9: 2,424,533 km (0.112 R)
• M10: 2,504,268 km (0.101 R)
• M11: 3,130,784 km (0.063 R)
• M12: 3,217,850 km (0.113 R)
• M13: 4,617,488 km (0.073 R)
• M14: 4,716,671 km (0.1 R)
• M15: 5,694,443 km (0.083 R)
• M16: 6,453,652 km (0.057 R)
• M17: 6,732,353 km (0.115 R)
• M18: 6,901,548 km (0.097 R)
• M19: 7,129,386 km (0.079 R)
• M20: 9,665,518 km (0.072 R)
• M21: 9,984,461 km (0.093 R)
• M22: 12,656,429 km (0.119 R)
• M23: 12,795,555 km (0.07 R)
• M24: 14,576,517 km (0.038 R)
• M25: 15,458,696 km (0.067 R)
• M26: 15,607,396 km (0.092 R)
• M27: 16,056,339 km (0.061 R)
• M28: 16,282,382 km (0.107 R)
• M29: 17,660,777 km (0.039 R)
• M30: 18,128,420 km (0.104 R)
• M31: 18,600,251 km (0.116 R)
• M32: 21,930,599 km (0.029 R)
• M33: 22,181,475 km (0.07 R)
• M34: 22,349,174 km (0.039 R)
• M35: 25,089,508 km (0.098 R)
• M36: 25,791,122 km (0.104 R)
• M37: 25,967,498 km (0.088 R)
• M38: 26,588,030 km (0.12 R)
• M39: 26,944,671 km (0.077 R)
• M40: 27,753,247 km (0.104 R)
• M41: 29,118,328 km (0.093 R)
• M42: 29,394,037 km (0.103 R)
• M43: 29,947,848 km (0.09 R)
• M44: 30,972,294 km (0.106 R)
• M45: 32,197,651 km (0.081 R)
• M46: 32,292,496 km (0.112 R)
• M47: 32,577,928 km (0.114 R)
• M48: 32,768,516 km (0.092 R)
• M49: 32,863,959 km (0.109 R)
• M50: 36,461,040 km (0.059 R)
• M51: 36,658,958 km (0.068 R)
• M52: 36,758,142 km (0.036 R)
• M53: 37,055,991 km (0.077 R)
• M54: 39,671,111 km (0.104 R)
• M55: 39,772,838 km (0.036 R)
• M56: 41,619,324 km (0.036 R)
• M57: 42,761,504 km (0.085 R)
• M58: 42,970,193 km (0.052 R)
• M59: 43,388,768 km (0.109 R)
• M60: 44,229,957 km (0.116 R)
• M61: 44,970,466 km (0.099 R)
• M62: 46,249,229 km (0.031 R)
• M63: 47,216,080 km (0.109 R)
• M64: 47,323,940 km (0.083 R)
• M65: 48,081,204 km (0.068 R)
• M66: 49,279,184 km (0.086 R)
• M67: 50,046,771 km (0.118 R)
• M68: 50,266,680 km (0.117 R)
• M69: 52,149,668 km (0.066 R)
• M70: 53,380,410 km (0.12 R)
• M71: 58,051,005 km (0.058 R)
• M72: 60,610,475 km (0.105 R)
• M73: 61,197,347 km (0.076 R)
• M74: 61,432,665 km (0.12 R)
• M75: 61,786,015 km (0.096 R)
• M76: 63,444,457 km (0.074 R)
• M77: 64,159,684 km (0.09 R)
• M78: 65,959,347 km (0.107 R)
• M79: 67,047,073 km (0.07 R)
• M80: 67,168,397 km (0.101 R)
• M81: 72,325,335 km (0.04 R)
• M82: 75,581,033 km (0.113 R)
• M83: 76,212,635 km (0.082 R)
• M84: 79,140,116 km (0.037 R)
• M85: 79,653,087 km (0.111 R)
• M86: 80,038,451 km (0.077 R)
• M87: 80,295,760 km (0.107 R)
• M88: 83,665,302 km (0.089 R)
• M89: 83,926,350 km (0.07 R)
• M90: 84,580,392 km (0.092 R)
• M91: 86,024,909 km (0.079 R)
• M92: 86,156,705 km (0.11 R)
• M93: 86,420,446 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 18,201 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit