🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.43 AU - 0.65 AU

Year: 151 Days

Day: 37.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 140.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.52 AU - 1.54 AU

Year: 721 Days

Day: 30.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,422,700 km

• M1: 625,618 km (0.116 R)
• M2: 738,116 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.8 AU - 2.24 AU

Year: 1093 Days

Day: 32.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.92 AU - 2.38 AU

Year: 1200 Days

Day: 44.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 3.8

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 12.27 AU - 15.09 AU

Year: 19268 Days

Day: 17.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 106,422,700 km

• M1: 58,343 km (0.031 R)
• M2: 508,483 km (0.104 R)
• M3: 678,875 km (0.036 R)
• M4: 704,756 km (0.032 R)
• M5: 1,400,834 km (0.09 R)
• M6: 1,517,970 km (0.103 R)
• M7: 1,673,402 km (0.073 R)
• M8: 1,980,676 km (0.074 R)
• M9: 2,383,842 km (0.079 R)
• M10: 3,875,782 km (0.096 R)
• M11: 4,231,226 km (0.07 R)
• M12: 4,255,311 km (0.051 R)
• M13: 4,646,659 km (0.116 R)
• M14: 5,780,761 km (0.094 R)
• M15: 5,887,873 km (0.03 R)
• M16: 7,166,785 km (0.06 R)
• M17: 9,330,718 km (0.107 R)
• M18: 9,932,850 km (0.089 R)
• M19: 10,061,354 km (0.086 R)
• M20: 10,319,710 km (0.076 R)
• M21: 10,384,635 km (0.105 R)
• M22: 12,637,430 km (0.097 R)
• M23: 14,376,206 km (0.081 R)
• M24: 15,328,845 km (0.068 R)
• M25: 16,339,528 km (0.084 R)
• M26: 16,833,800 km (0.114 R)
• M27: 17,487,542 km (0.095 R)
• M28: 17,526,288 km (0.081 R)
• M29: 17,993,033 km (0.099 R)
• M30: 19,538,080 km (0.062 R)
• M31: 20,062,570 km (0.12 R)
• M32: 20,143,652 km (0.097 R)
• M33: 21,290,320 km (0.044 R)
• M34: 21,373,048 km (0.113 R)
• M35: 21,621,679 km (0.118 R)
• M36: 22,542,155 km (0.096 R)
• M37: 22,922,283 km (0.119 R)
• M38: 23,049,442 km (0.116 R)
• M39: 23,219,534 km (0.05 R)
• M40: 23,517,982 km (0.049 R)
• M41: 23,603,402 km (0.088 R)
• M42: 23,731,907 km (0.12 R)
• M43: 23,903,496 km (0.098 R)
• M44: 24,204,786 km (0.086 R)
• M45: 24,594,189 km (0.066 R)
• M46: 24,811,256 km (0.092 R)
• M47: 24,898,322 km (0.055 R)
• M48: 25,334,998 km (0.087 R)
• M49: 25,994,874 km (0.088 R)
• M50: 27,421,439 km (0.065 R)
• M51: 28,144,147 km (0.119 R)
• M52: 28,462,341 km (0.12 R)
• M53: 28,599,074 km (0.049 R)
• M54: 29,423,956 km (0.093 R)
• M55: 29,470,033 km (0.109 R)
• M56: 30,070,967 km (0.084 R)
• M57: 30,535,917 km (0.062 R)
• M58: 30,769,290 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.2

Radius: 5.4

Gravity: 31.87 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.57 AU - 21.87 AU

Year: 28405 Days

Day: 17.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,422,700 km

• M1: 76,594 km (0.075 R)
• M2: 173,534 km (0.088 R)
• M3: 565,480 km (0.104 R)
• M4: 763,548 km (0.104 R)
• M5: 1,256,173 km (0.069 R)
• M6: 2,749,459 km (0.065 R)
• M7: 2,796,433 km (0.06 R)
• M8: 3,230,716 km (0.037 R)
• M9: 4,160,915 km (0.033 R)
• M10: 5,401,381 km (0.071 R)
• M11: 5,758,172 km (0.093 R)
• M12: 6,494,642 km (0.076 R)
• M13: 6,810,144 km (0.096 R)
• M14: 6,873,873 km (0.061 R)
• M15: 7,195,508 km (0.075 R)
• M16: 8,324,972 km (0.082 R)
• M17: 10,083,644 km (0.08 R)
• M18: 10,448,813 km (0.071 R)
• M19: 11,267,113 km (0.103 R)
• M20: 13,202,311 km (0.109 R)
• M21: 13,441,518 km (0.116 R)
• M22: 14,822,905 km (0.091 R)
• M23: 14,905,633 km (0.058 R)
• M24: 18,602,196 km (0.093 R)
• M25: 18,691,356 km (0.12 R)
• M26: 19,139,402 km (0.046 R)
• M27: 19,954,710 km (0.044 R)
• M28: 21,619,286 km (0.077 R)
• M29: 22,753,387 km (0.107 R)
• M30: 22,944,274 km (0.075 R)
• M31: 23,713,207 km (0.116 R)
• M32: 24,003,726 km (0.047 R)
• M33: 28,809,708 km (0.11 R)
• M34: 28,912,930 km (0.103 R)
• M35: 30,160,876 km (0.103 R)
• M36: 31,108,428 km (0.082 R)
• M37: 31,745,566 km (0.096 R)
• M38: 32,816,836 km (0.062 R)
• M39: 35,215,339 km (0.062 R)
• M40: 35,546,698 km (0.091 R)
• M41: 37,331,550 km (0.101 R)
• M42: 37,782,438 km (0.111 R)
• M43: 40,178,398 km (0.102 R)
• M44: 41,336,435 km (0.118 R)
• M45: 42,740,710 km (0.077 R)
• M46: 43,922,683 km (0.119 R)
• M47: 44,160,394 km (0.032 R)
• M48: 45,115,427 km (0.082 R)
• M49: 46,198,066 km (0.09 R)
• M50: 48,266,107 km (0.119 R)
• M51: 49,126,445 km (0.09 R)
• M52: 49,744,134 km (0.114 R)
• M53: 50,986,993 km (0.103 R)
• M54: 53,630,238 km (0.109 R)
• M55: 56,964,027 km (0.03 R)
• M56: 57,093,579 km (0.1 R)
• M57: 58,003,134 km (0.115 R)
• M58: 58,525,081 km (0.083 R)
• M59: 58,786,727 km (0.095 R)
• M60: 60,628,427 km (0.096 R)
• M61: 62,489,125 km (0.062 R)
• M62: 63,964,160 km (0.092 R)
• M63: 67,770,079 km (0.032 R)
• M64: 68,870,970 km (0.091 R)
• M65: 72,208,798 km (0.11 R)
• M66: 72,489,294 km (0.098 R)
• M67: 75,030,363 km (0.108 R)
• M68: 77,026,747 km (0.114 R)
• M69: 78,751,760 km (0.097 R)
• M70: 80,489,638 km (0.116 R)
• M71: 80,926,015 km (0.1 R)
• M72: 81,947,320 km (0.104 R)
• M73: 82,093,627 km (0.074 R)
• M74: 84,002,944 km (0.085 R)
• M75: 85,926,773 km (0.092 R)
• M76: 86,075,324 km (0.115 R)
• M77: 87,865,113 km (0.114 R)
• M78: 88,014,710 km (0.032 R)
• M79: 89,667,019 km (0.08 R)
• M80: 90,270,347 km (0.079 R)
• M81: 91,784,726 km (0.094 R)
• M82: 93,307,334 km (0.104 R)
• M83: 95,453,165 km (0.084 R)
• M84: 97,615,154 km (0.109 R)
• M85: 98,235,835 km (0.071 R)
• M86: 98,391,118 km (0.083 R)
• M87: 99,325,057 km (0.101 R)
• M88: 102,144,529 km (0.09 R)
• M89: 102,459,432 km (0.054 R)
• M90: 102,932,311 km (0.095 R)
• M91: 103,405,938 km (0.12 R)
• M92: 105,944,464 km (0.03 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 14,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit