🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.66 AU - 0.92 AU

Year: 251 Days

Day: 47.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,568,656 km

• M1: 43,982 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.11 AU - 1.85 AU

Year: 645 Days

Day: 17.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,568,656 km

• M1: 33,061 km (0.098 R)
• M2: 892,052 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.59 AU - 2.29 AU

Year: 968 Days

Day: 12.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.72 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.5

Radius: 6.9

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 14.9 AU - 16.1 AU

Year: 21856 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,568,656 km

• M1: 118,033 km (0.089 R)
• M2: 186,848 km (0.095 R)
• M3: 229,782 km (0.111 R)
• M4: 445,802 km (0.11 R)
• M5: 628,311 km (0.12 R)
• M6: 955,332 km (0.06 R)
• M7: 1,376,899 km (0.083 R)
• M8: 1,798,615 km (0.05 R)
• M9: 2,064,600 km (0.116 R)
• M10: 2,119,353 km (0.059 R)
• M11: 2,174,555 km (0.047 R)
• M12: 2,429,021 km (0.04 R)
• M13: 2,813,338 km (0.032 R)
• M14: 3,090,542 km (0.081 R)
• M15: 3,153,374 km (0.096 R)
• M16: 4,042,434 km (0.04 R)
• M17: 4,215,219 km (0.059 R)
• M18: 4,320,087 km (0.107 R)
• M19: 4,532,367 km (0.079 R)
• M20: 5,040,999 km (0.111 R)
• M21: 5,115,050 km (0.093 R)
• M22: 5,226,950 km (0.09 R)
• M23: 6,754,045 km (0.088 R)
• M24: 6,876,865 km (0.096 R)
• M25: 7,502,184 km (0.115 R)
• M26: 7,714,762 km (0.047 R)
• M27: 7,843,117 km (0.062 R)
• M28: 8,762,097 km (0.072 R)
• M29: 8,896,137 km (0.088 R)
• M30: 8,985,895 km (0.038 R)
• M31: 9,576,657 km (0.076 R)
• M32: 9,853,413 km (0.08 R)
• M33: 11,131,727 km (0.104 R)
• M34: 11,520,382 km (0.119 R)
• M35: 11,913,526 km (0.066 R)
• M36: 12,062,076 km (0.052 R)
• M37: 13,017,259 km (0.12 R)
• M38: 13,119,284 km (0.105 R)
• M39: 13,581,243 km (0.111 R)
• M40: 14,100,946 km (0.113 R)
• M41: 14,310,682 km (0.082 R)
• M42: 15,590,492 km (0.077 R)
• M43: 15,752,955 km (0.095 R)
• M44: 17,973,436 km (0.105 R)
• M45: 18,200,825 km (0.068 R)
• M46: 19,119,805 km (0.098 R)
• M47: 19,819,025 km (0.114 R)
• M48: 19,877,667 km (0.1 R)
• M49: 21,122,471 km (0.09 R)
• M50: 21,905,616 km (0.115 R)
• M51: 22,943,975 km (0.089 R)
• M52: 23,129,028 km (0.096 R)
• M53: 23,190,662 km (0.102 R)
• M54: 23,500,330 km (0.073 R)
• M55: 23,811,194 km (0.096 R)
• M56: 24,374,430 km (0.087 R)
• M57: 24,437,261 km (0.078 R)
• M58: 24,689,184 km (0.111 R)
• M59: 25,386,310 km (0.083 R)
• M60: 26,605,682 km (0.059 R)
• M61: 27,124,936 km (0.075 R)
• M62: 27,516,434 km (0.091 R)
• M63: 27,712,856 km (0.109 R)
• M64: 28,636,024 km (0.118 R)
• M65: 29,972,083 km (0.048 R)
• M66: 30,106,721 km (0.073 R)
• M67: 31,191,754 km (0.106 R)
• M68: 31,328,337 km (0.093 R)
• M69: 31,945,129 km (0.081 R)
• M70: 32,220,689 km (0.086 R)
• M71: 32,912,728 km (0.096 R)
• M72: 33,051,705 km (0.036 R)
• M73: 33,399,969 km (0.052 R)
• M74: 35,729,507 km (0.084 R)
• M75: 35,800,865 km (0.039 R)
• M76: 37,528,870 km (0.108 R)
• M77: 37,601,425 km (0.056 R)
• M78: 38,183,809 km (0.103 R)
• M79: 38,915,941 km (0.087 R)
• M80: 40,022,966 km (0.052 R)
• M81: 40,468,618 km (0.102 R)
• M82: 43,176,937 km (0.071 R)
• M83: 43,481,519 km (0.063 R)
• M84: 43,710,403 km (0.099 R)
• M85: 44,245,964 km (0.029 R)
• M86: 44,937,704 km (0.103 R)
• M87: 50,519,201 km (0.084 R)
• M88: 51,726,007 km (0.119 R)
• M89: 52,454,698 km (0.071 R)
• M90: 54,004,083 km (0.082 R)
• M91: 54,743,246 km (0.078 R)
• M92: 54,825,525 km (0.042 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.1

Radius: 5.7

Gravity: 23.7 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.25 AU - 22.63 AU

Year: 29522 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,568,656 km

• M1: 107,112 km (0.118 R)
• M2: 158,424 km (0.1 R)
• M3: 259,253 km (0.111 R)
• M4: 525,687 km (0.119 R)
• M5: 1,182,571 km (0.093 R)
• M6: 1,321,548 km (0.097 R)
• M7: 1,502,561 km (0.086 R)
• M8: 1,653,206 km (0.104 R)
• M9: 1,928,616 km (0.038 R)
• M10: 1,969,157 km (0.114 R)
• M11: 4,385,013 km (0.051 R)
• M12: 4,819,894 km (0.051 R)
• M13: 4,986,546 km (0.067 R)
• M14: 6,508,106 km (0.12 R)
• M15: 6,630,776 km (0.092 R)
• M16: 7,191,918 km (0.097 R)
• M17: 8,492,671 km (0.062 R)
• M18: 9,445,610 km (0.071 R)
• M19: 9,584,436 km (0.12 R)
• M20: 9,654,149 km (0.1 R)
• M21: 9,934,645 km (0.074 R)
• M22: 10,431,908 km (0.073 R)
• M23: 10,575,522 km (0.059 R)
• M24: 10,647,479 km (0.094 R)
• M25: 10,719,735 km (0.081 R)
• M26: 12,273,009 km (0.063 R)
• M27: 12,960,112 km (0.078 R)
• M28: 13,816,560 km (0.038 R)
• M29: 15,257,188 km (0.098 R)
• M30: 15,501,930 km (0.115 R)
• M31: 15,995,154 km (0.032 R)
• M32: 18,105,531 km (0.072 R)
• M33: 19,325,053 km (0.088 R)
• M34: 20,123,008 km (0.113 R)
• M35: 22,118,195 km (0.041 R)
• M36: 22,952,502 km (0.072 R)
• M37: 24,270,609 km (0.109 R)
• M38: 25,709,890 km (0.103 R)
• M39: 27,572,234 km (0.115 R)
• M40: 27,870,233 km (0.104 R)
• M41: 27,969,865 km (0.113 R)
• M42: 29,275,107 km (0.027 R)
• M43: 30,190,346 km (0.095 R)
• M44: 30,394,996 km (0.1 R)
• M45: 31,528,948 km (0.116 R)
• M46: 31,944,681 km (0.118 R)
• M47: 33,414,031 km (0.089 R)
• M48: 33,731,777 km (0.069 R)
• M49: 35,120,045 km (0.063 R)
• M50: 35,659,046 km (0.048 R)
• M51: 35,875,365 km (0.054 R)
• M52: 37,292,206 km (0.037 R)
• M53: 43,024,198 km (0.106 R)
• M54: 43,369,769 km (0.115 R)
• M55: 44,994,851 km (0.116 R)
• M56: 47,231,937 km (0.103 R)
• M57: 48,663,439 km (0.119 R)
• M58: 49,384,501 km (0.087 R)
• M59: 49,988,128 km (0.094 R)
• M60: 54,779,150 km (0.112 R)
• M61: 57,926,540 km (0.095 R)
• M62: 61,779,881 km (0.11 R)
• M63: 62,169,734 km (0.117 R)
• M64: 63,475,274 km (0.11 R)
• M65: 64,526,199 km (0.09 R)
• M66: 65,318,170 km (0.084 R)
• M67: 65,582,809 km (0.088 R)
• M68: 68,517,919 km (0.027 R)
• M69: 69,325,748 km (0.035 R)
• M70: 71,359,232 km (0.089 R)
• M71: 71,904,815 km (0.081 R)
• M72: 74,100,912 km (0.061 R)
• M73: 74,653,377 km (0.065 R)
• M74: 75,762,495 km (0.108 R)
• M75: 78,137,212 km (0.029 R)
• M76: 79,263,085 km (0.116 R)
• M77: 82,101,406 km (0.11 R)
• M78: 82,673,019 km (0.047 R)
• M79: 83,389,443 km (0.039 R)
• M80: 83,676,522 km (0.089 R)
• M81: 84,395,788 km (0.109 R)
• M82: 86,856,673 km (0.072 R)
• M83: 88,022,938 km (0.117 R)
• M84: 91,700,652 km (0.04 R)
• M85: 92,145,257 km (0.086 R)
• M86: 92,888,011 km (0.106 R)
• M87: 94,529,099 km (0.092 R)
• M88: 94,828,445 km (0.095 R)
• M89: 96,029,117 km (0.052 R)
• M90: 96,631,398 km (0.071 R)
• M91: 98,749,106 km (0.089 R)
• M92: 99,204,930 km (0.1 R)
• M93: 100,118,525 km (0.109 R)
• M94: 101,188,000 km (0.095 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 18,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit