🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.47 AU - 0.79 AU

Year: 221 Days

Day: 17.6 Hours

Environment

Temp: 2 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 86,388,425 km

• M1: 619,335 km (0.079 R)

Asteroid Belt

Center: 1.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.62 AU - 1.68 AU

Year: 939 Days

Day: 13.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 12.4

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.45 AU - 7.43 AU

Year: 7239 Days

Day: 14.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 86,388,425 km

• M1: 237,113 km (0.117 R)
• M2: 378,483 km (0.096 R)
• M3: 938,128 km (0.087 R)
• M4: 1,114,355 km (0.065 R)
• M5: 1,198,279 km (0.11 R)
• M6: 1,319,603 km (0.074 R)
• M7: 1,594,265 km (0.075 R)
• M8: 1,847,534 km (0.111 R)
• M9: 1,928,167 km (0.106 R)
• M10: 2,009,997 km (0.091 R)
• M11: 2,135,061 km (0.092 R)
• M12: 2,284,509 km (0.078 R)
• M13: 2,639,056 km (0.102 R)
• M14: 2,730,460 km (0.103 R)
• M15: 4,335,047 km (0.094 R)
• M16: 4,416,428 km (0.12 R)
• M17: 4,691,389 km (0.049 R)
• M18: 5,000,309 km (0.064 R)
• M19: 5,114,302 km (0.079 R)
• M20: 5,461,669 km (0.085 R)
• M21: 5,786,894 km (0.115 R)
• M22: 6,027,448 km (0.103 R)
• M23: 6,271,292 km (0.078 R)
• M24: 7,022,423 km (0.096 R)
• M25: 7,506,223 km (0.069 R)
• M26: 8,336,940 km (0.117 R)
• M27: 8,677,275 km (0.102 R)
• M28: 9,336,852 km (0.09 R)
• M29: 9,513,078 km (0.053 R)
• M30: 10,120,595 km (0.079 R)
• M31: 10,483,819 km (0.088 R)
• M32: 10,593,624 km (0.102 R)
• M33: 10,888,331 km (0.076 R)
• M34: 11,073,982 km (0.111 R)
• M35: 11,712,915 km (0.067 R)
• M36: 11,865,056 km (0.065 R)
• M37: 12,441,157 km (0.097 R)
• M38: 12,557,544 km (0.116 R)
• M39: 13,223,704 km (0.077 R)
• M40: 14,305,296 km (0.084 R)
• M41: 14,713,100 km (0.115 R)
• M42: 15,749,215 km (0.053 R)
• M43: 16,680,611 km (0.046 R)
• M44: 16,808,966 km (0.087 R)
• M45: 17,152,892 km (0.063 R)
• M46: 17,891,606 km (0.091 R)
• M47: 19,175,754 km (0.095 R)
• M48: 19,265,363 km (0.106 R)
• M49: 19,355,122 km (0.067 R)
• M50: 19,851,488 km (0.092 R)
• M51: 19,942,294 km (0.116 R)
• M52: 21,041,389 km (0.077 R)
• M53: 21,412,242 km (0.101 R)
• M54: 22,160,232 km (0.052 R)
• M55: 22,916,898 km (0.105 R)
• M56: 23,107,336 km (0.101 R)
• M57: 24,601,370 km (0.103 R)
• M58: 25,631,202 km (0.093 R)
• M59: 25,779,453 km (0.057 R)
• M60: 25,928,004 km (0.076 R)
• M61: 26,076,854 km (0.111 R)
• M62: 26,775,176 km (0.074 R)
• M63: 27,126,582 km (0.108 R)
• M64: 27,328,090 km (0.065 R)
• M65: 27,631,325 km (0.103 R)
• M66: 28,037,483 km (0.029 R)
• M67: 28,139,210 km (0.064 R)
• M68: 28,650,236 km (0.104 R)
• M69: 29,422,460 km (0.116 R)
• M70: 31,040,062 km (0.09 R)
• M71: 31,198,187 km (0.078 R)
• M72: 31,567,993 km (0.085 R)
• M73: 31,779,973 km (0.116 R)
• M74: 33,439,163 km (0.086 R)
• M75: 33,980,408 km (0.12 R)
• M76: 34,252,078 km (0.113 R)
• M77: 34,360,985 km (0.114 R)
• M78: 34,633,702 km (0.109 R)
• M79: 35,291,185 km (0.102 R)
• M80: 35,401,139 km (0.06 R)
• M81: 35,511,243 km (0.114 R)
• M82: 35,897,355 km (0.092 R)
• M83: 36,118,760 km (0.099 R)
• M84: 36,507,116 km (0.049 R)
• M85: 37,400,066 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699

Radius: 8

Gravity: 10.92 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.91 AU - 16.69 AU

Year: 23952 Days

Day: 16.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 106.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,388,425 km

• M1: 503,846 km (0.107 R)
• M2: 570,417 km (0.095 R)
• M3: 688,898 km (0.113 R)
• M4: 923,168 km (0.053 R)
• M5: 1,064,239 km (0.067 R)
• M6: 1,273,826 km (0.073 R)
• M7: 1,399,488 km (0.098 R)
• M8: 1,629,570 km (0.117 R)
• M9: 2,052,034 km (0.113 R)
• M10: 2,429,320 km (0.071 R)
• M11: 2,869,287 km (0.106 R)
• M12: 3,958,808 km (0.093 R)
• M13: 4,051,110 km (0.105 R)
• M14: 4,237,659 km (0.038 R)
• M15: 4,765,590 km (0.091 R)
• M16: 5,467,353 km (0.084 R)
• M17: 5,518,815 km (0.066 R)
• M18: 5,570,277 km (0.041 R)
• M19: 6,470,706 km (0.089 R)
• M20: 7,472,713 km (0.094 R)
• M21: 8,285,029 km (0.115 R)
• M22: 8,462,752 km (0.052 R)
• M23: 9,866,877 km (0.046 R)
• M24: 10,118,351 km (0.027 R)
• M25: 10,950,415 km (0.064 R)
• M26: 11,605,204 km (0.106 R)
• M27: 11,870,741 km (0.031 R)
• M28: 12,815,750 km (0.105 R)
• M29: 13,366,719 km (0.109 R)
• M30: 13,435,983 km (0.106 R)
• M31: 14,349,129 km (0.105 R)
• M32: 14,562,754 km (0.116 R)
• M33: 15,065,104 km (0.115 R)
• M34: 15,866,051 km (0.114 R)
• M35: 20,153,077 km (0.08 R)
• M36: 22,175,042 km (0.048 R)
• M37: 22,339,600 km (0.118 R)
• M38: 22,752,789 km (0.095 R)
• M39: 22,835,666 km (0.117 R)
• M40: 23,670,572 km (0.03 R)
• M41: 24,176,213 km (0.12 R)
• M42: 24,430,379 km (0.107 R)
• M43: 25,112,546 km (0.096 R)
• M44: 25,198,265 km (0.112 R)
• M45: 28,974,714 km (0.116 R)
• M46: 29,606,017 km (0.114 R)
• M47: 30,150,703 km (0.094 R)
• M48: 30,515,722 km (0.076 R)
• M49: 32,176,258 km (0.052 R)
• M50: 33,771,271 km (0.087 R)
• M51: 34,245,346 km (0.114 R)
• M52: 34,435,635 km (0.098 R)
• M53: 34,626,222 km (0.103 R)
• M54: 37,330,952 km (0.085 R)
• M55: 38,313,211 km (0.048 R)
• M56: 40,805,961 km (0.092 R)
• M57: 41,209,725 km (0.073 R)
• M58: 41,919,418 km (0.11 R)
• M59: 42,224,747 km (0.052 R)
• M60: 42,633,149 km (0.081 R)
• M61: 47,316,011 km (0.117 R)
• M62: 49,127,193 km (0.081 R)
• M63: 49,449,127 km (0.095 R)
• M64: 52,597,415 km (0.089 R)
• M65: 53,918,962 km (0.112 R)
• M66: 54,029,515 km (0.072 R)
• M67: 55,586,230 km (0.05 R)
• M68: 55,921,778 km (0.08 R)
• M69: 58,402,560 km (0.096 R)
• M70: 58,857,487 km (0.107 R)
• M71: 58,971,331 km (0.072 R)
• M72: 59,313,461 km (0.079 R)
• M73: 62,887,654 km (0.089 R)
• M74: 63,120,578 km (0.096 R)
• M75: 63,704,308 km (0.097 R)
• M76: 65,348,239 km (0.105 R)
• M77: 65,584,155 km (0.087 R)
• M78: 66,768,372 km (0.116 R)
• M79: 67,125,013 km (0.094 R)
• M80: 69,880,157 km (0.09 R)
• M81: 70,604,809 km (0.102 R)
• M82: 73,897,159 km (0.102 R)
• M83: 74,265,918 km (0.111 R)
• M84: 75,005,530 km (0.073 R)
• M85: 75,376,383 km (0.115 R)
• M86: 75,623,818 km (0.098 R)
• M87: 76,865,331 km (0.034 R)
• M88: 78,865,604 km (0.087 R)
• M89: 79,998,359 km (0.112 R)
• M90: 80,250,731 km (0.101 R)
• M91: 81,263,209 km (0.073 R)
• M92: 81,390,068 km (0.059 R)
• M93: 84,968,599 km (0.057 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit