🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.54 AU - 0.84 AU

Year: 218 Days

Day: 33.9 Hours

Environment

Temp: 180 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.04 AU - 1.42 AU

Year: 519 Days

Day: 12.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,227,969 km

• M1: 904,918 km (0.088 R)

Asteroid Belt

Center: 4.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.5

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.29 AU - 8.07 AU

Year: 8105 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 34,227,969 km

• M1: 283,488 km (0.073 R)
• M2: 405,111 km (0.098 R)
• M3: 637,885 km (0.071 R)
• M4: 1,076,357 km (0.085 R)
• M5: 1,666,221 km (0.111 R)
• M6: 1,861,746 km (0.09 R)
• M7: 1,951,055 km (0.106 R)
• M8: 2,371,874 km (0.073 R)
• M9: 2,494,096 km (0.055 R)
• M10: 2,693,958 km (0.085 R)
• M11: 3,109,841 km (0.06 R)
• M12: 3,463,191 km (0.066 R)
• M13: 3,715,413 km (0.107 R)
• M14: 4,297,947 km (0.087 R)
• M15: 4,599,985 km (0.083 R)
• M16: 5,097,996 km (0.028 R)
• M17: 5,289,332 km (0.119 R)
• M18: 5,777,919 km (0.075 R)
• M19: 5,877,551 km (0.058 R)
• M20: 6,521,121 km (0.085 R)
• M21: 6,868,936 km (0.065 R)
• M22: 6,974,552 km (0.111 R)
• M23: 7,080,617 km (0.051 R)
• M24: 7,438,156 km (0.12 R)
• M25: 8,546,526 km (0.104 R)
• M26: 9,004,296 km (0.119 R)
• M27: 9,824,691 km (0.069 R)
• M28: 10,628,330 km (0.089 R)
• M29: 10,832,681 km (0.093 R)
• M30: 11,494,951 km (0.072 R)
• M31: 12,599,282 km (0.119 R)
• M32: 12,989,583 km (0.113 R)
• M33: 13,295,810 km (0.058 R)
• M34: 14,408,968 km (0.103 R)
• M35: 15,137,210 km (0.11 R)
• M36: 17,392,996 km (0.088 R)
• M37: 17,633,999 km (0.103 R)
• M38: 17,924,667 km (0.099 R)
• M39: 18,021,906 km (0.101 R)
• M40: 18,168,063 km (0.114 R)
• M41: 19,302,015 km (0.099 R)
• M42: 19,401,647 km (0.099 R)
• M43: 19,953,065 km (0.111 R)
• M44: 20,053,894 km (0.073 R)
• M45: 21,741,657 km (0.102 R)
• M46: 23,581,112 km (0.043 R)
• M47: 24,330,897 km (0.088 R)
• M48: 24,546,467 km (0.096 R)
• M49: 25,197,218 km (0.076 R)
• M50: 25,908,706 km (0.103 R)
• M51: 26,737,777 km (0.091 R)
• M52: 27,016,029 km (0.099 R)
• M53: 27,183,579 km (0.083 R)
• M54: 27,800,520 km (0.091 R)
• M55: 28,592,342 km (0.038 R)
• M56: 29,909,401 km (0.099 R)
• M57: 30,779,014 km (0.084 R)
• M58: 30,953,894 km (0.097 R)
• M59: 31,774,588 km (0.119 R)
• M60: 32,365,200 km (0.046 R)
• M61: 33,317,690 km (0.037 R)
• M62: 33,737,312 km (0.118 R)
• M63: 34,702,966 km (0.099 R)
• M64: 35,433,153 km (0.057 R)
• M65: 36,353,180 km (0.029 R)
• M66: 37,654,233 km (0.084 R)
• M67: 38,028,826 km (0.068 R)
• M68: 38,592,959 km (0.076 R)
• M69: 39,349,476 km (0.091 R)
• M70: 39,983,621 km (0.076 R)
• M71: 40,429,573 km (0.119 R)
• M72: 41,519,543 km (0.115 R)
• M73: 41,777,300 km (0.086 R)
• M74: 42,229,833 km (0.111 R)
• M75: 42,619,087 km (0.064 R)
• M76: 43,009,388 km (0.088 R)
• M77: 43,205,062 km (0.104 R)
• M78: 43,859,253 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 8.1

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.62 AU - 10.22 AU

Year: 11898 Days

Day: 11 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,227,969 km

• M1: 109,356 km (0.062 R)
• M2: 219,759 km (0.055 R)
• M3: 333,902 km (0.053 R)
• M4: 552,914 km (0.083 R)
• M5: 1,037,611 km (0.064 R)
• M6: 1,212,491 km (0.089 R)
• M7: 1,537,118 km (0.088 R)
• M8: 1,985,014 km (0.096 R)
• M9: 2,123,093 km (0.095 R)
• M10: 2,183,231 km (0.101 R)
• M11: 2,367,237 km (0.035 R)
• M12: 2,429,769 km (0.103 R)
• M13: 2,750,506 km (0.057 R)
• M14: 3,153,224 km (0.096 R)
• M15: 3,408,438 km (0.113 R)
• M16: 4,113,193 km (0.083 R)
• M17: 4,625,117 km (0.118 R)
• M18: 4,703,656 km (0.097 R)
• M19: 5,049,078 km (0.066 R)
• M20: 5,157,087 km (0.118 R)
• M21: 5,347,825 km (0.108 R)
• M22: 5,736,480 km (0.112 R)
• M23: 6,105,538 km (0.031 R)
• M24: 6,307,345 km (0.076 R)
• M25: 6,866,542 km (0.087 R)
• M26: 7,046,359 km (0.058 R)
• M27: 7,441,596 km (0.09 R)
• M28: 8,316,894 km (0.119 R)
• M29: 10,095,164 km (0.112 R)
• M30: 10,299,813 km (0.102 R)
• M31: 10,782,715 km (0.095 R)
• M32: 11,308,253 km (0.048 R)
• M33: 12,130,293 km (0.119 R)
• M34: 12,275,253 km (0.08 R)
• M35: 12,934,531 km (0.095 R)
• M36: 13,945,065 km (0.111 R)
• M37: 15,922,001 km (0.03 R)
• M38: 16,399,816 km (0.077 R)
• M39: 16,801,636 km (0.109 R)
• M40: 18,150,410 km (0.105 R)
• M41: 18,274,726 km (0.083 R)
• M42: 18,357,753 km (0.111 R)
• M43: 19,491,107 km (0.099 R)
• M44: 20,087,703 km (0.094 R)
• M45: 20,474,413 km (0.085 R)
• M46: 21,037,350 km (0.066 R)
• M47: 22,045,789 km (0.073 R)
• M48: 23,474,748 km (0.059 R)
• M49: 23,745,969 km (0.117 R)
• M50: 24,520,138 km (0.112 R)
• M51: 25,859,937 km (0.052 R)
• M52: 26,750,642 km (0.081 R)
• M53: 27,365,789 km (0.053 R)
• M54: 28,706,485 km (0.053 R)
• M55: 28,996,555 km (0.102 R)
• M56: 29,823,832 km (0.073 R)
• M57: 31,800,468 km (0.112 R)
• M58: 33,006,825 km (0.056 R)
• M59: 33,158,667 km (0.067 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 14,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit