🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.6 AU - 0.92 AU

Year: 244 Days

Day: 47.4 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,994,430 km

• M1: 155,731 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.35 AU - 3.75 AU

Year: 2468 Days

Day: 47.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,994,430 km

• M1: 1,352,514 km (0.111 R)
• M2: 1,567,636 km (0.063 R)

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.9

Radius: 10

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.99 AU - 6.47 AU

Year: 4413 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 35,994,430 km

• M1: 127,158 km (0.065 R)
• M2: 255,513 km (0.087 R)
• M3: 443,109 km (0.079 R)
• M4: 506,090 km (0.085 R)
• M5: 619,036 km (0.083 R)
• M6: 716,275 km (0.077 R)
• M7: 832,363 km (0.028 R)
• M8: 1,054,964 km (0.08 R)
• M9: 1,360,443 km (0.116 R)
• M10: 1,490,444 km (0.109 R)
• M11: 1,590,824 km (0.059 R)
• M12: 1,887,776 km (0.102 R)
• M13: 2,089,284 km (0.085 R)
• M14: 2,375,614 km (0.104 R)
• M15: 2,593,728 km (0.082 R)
• M16: 3,092,338 km (0.088 R)
• M17: 3,463,490 km (0.096 R)
• M18: 3,825,966 km (0.067 R)
• M19: 3,965,092 km (0.116 R)
• M20: 4,200,708 km (0.097 R)
• M21: 4,636,337 km (0.079 R)
• M22: 4,884,670 km (0.118 R)
• M23: 5,061,046 km (0.074 R)
• M24: 5,368,469 km (0.098 R)
• M25: 5,708,505 km (0.04 R)
• M26: 6,190,809 km (0.098 R)
• M27: 6,354,469 km (0.091 R)
• M28: 6,686,277 km (0.069 R)
• M29: 6,770,052 km (0.09 R)
• M30: 7,052,044 km (0.097 R)
• M31: 7,453,265 km (0.078 R)
• M32: 7,569,353 km (0.103 R)
• M33: 8,428,344 km (0.11 R)
• M34: 8,854,249 km (0.102 R)
• M35: 9,038,853 km (0.11 R)
• M36: 9,162,720 km (0.113 R)
• M37: 9,949,306 km (0.11 R)
• M38: 10,724,671 km (0.087 R)
• M39: 10,855,869 km (0.114 R)
• M40: 11,385,744 km (0.069 R)
• M41: 11,586,654 km (0.063 R)
• M42: 12,574,150 km (0.053 R)
• M43: 13,025,487 km (0.057 R)
• M44: 13,165,510 km (0.064 R)
• M45: 13,341,138 km (0.116 R)
• M46: 13,411,599 km (0.072 R)
• M47: 13,517,664 km (0.117 R)
• M48: 13,944,317 km (0.111 R)
• M49: 14,231,245 km (0.098 R)
• M50: 14,738,083 km (0.107 R)
• M51: 15,250,755 km (0.115 R)
• M52: 15,435,359 km (0.109 R)
• M53: 16,331,450 km (0.036 R)
• M54: 16,861,924 km (0.085 R)
• M55: 18,056,762 km (0.032 R)
• M56: 18,212,942 km (0.055 R)
• M57: 19,199,092 km (0.055 R)
• M58: 19,718,645 km (0.066 R)
• M59: 20,324,068 km (0.101 R)
• M60: 20,690,283 km (0.063 R)
• M61: 20,853,644 km (0.069 R)
• M62: 21,223,001 km (0.102 R)
• M63: 22,218,276 km (0.075 R)
• M64: 22,343,788 km (0.091 R)
• M65: 22,595,562 km (0.11 R)
• M66: 23,228,959 km (0.072 R)
• M67: 23,697,051 km (0.088 R)
• M68: 24,642,808 km (0.115 R)
• M69: 24,729,426 km (0.117 R)
• M70: 24,816,043 km (0.09 R)
• M71: 25,425,654 km (0.086 R)
• M72: 25,513,169 km (0.113 R)
• M73: 26,659,837 km (0.087 R)
• M74: 27,060,609 km (0.093 R)
• M75: 27,598,114 km (0.055 R)
• M76: 28,184,388 km (0.094 R)
• M77: 28,320,223 km (0.101 R)
• M78: 28,547,313 km (0.045 R)
• M79: 29,048,765 km (0.12 R)
• M80: 29,277,650 km (0.101 R)
• M81: 29,369,353 km (0.119 R)
• M82: 30,152,797 km (0.115 R)
• M83: 30,710,049 km (0.096 R)
• M84: 31,083,446 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 898.4

Radius: 9.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.12 AU - 6.26 AU

Year: 5682 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,994,430 km

• M1: 135,835 km (0.091 R)
• M2: 291,117 km (0.116 R)
• M3: 420,968 km (0.049 R)
• M4: 560,842 km (0.065 R)
• M5: 637,137 km (0.062 R)
• M6: 717,621 km (0.103 R)
• M7: 859,889 km (0.109 R)
• M8: 996,471 km (0.096 R)
• M9: 1,059,602 km (0.038 R)
• M10: 1,467,705 km (0.102 R)
• M11: 1,804,450 km (0.103 R)
• M12: 2,593,129 km (0.072 R)
• M13: 2,839,667 km (0.077 R)
• M14: 2,931,221 km (0.062 R)
• M15: 3,093,983 km (0.108 R)
• M16: 3,403,950 km (0.101 R)
• M17: 3,526,022 km (0.095 R)
• M18: 3,699,107 km (0.112 R)
• M19: 3,951,478 km (0.112 R)
• M20: 4,105,714 km (0.042 R)
• M21: 4,183,504 km (0.055 R)
• M22: 4,961,264 km (0.074 R)
• M23: 5,267,939 km (0.038 R)
• M24: 5,638,493 km (0.084 R)
• M25: 5,812,326 km (0.057 R)
• M26: 5,958,483 km (0.094 R)
• M27: 6,404,584 km (0.065 R)
• M28: 6,677,451 km (0.098 R)
• M29: 7,078,373 km (0.109 R)
• M30: 8,000,793 km (0.102 R)
• M31: 8,229,080 km (0.108 R)
• M32: 8,960,763 km (0.113 R)
• M33: 9,095,999 km (0.116 R)
• M34: 9,991,791 km (0.102 R)
• M35: 10,735,742 km (0.04 R)
• M36: 10,843,452 km (0.089 R)
• M37: 10,951,611 km (0.097 R)
• M38: 11,314,536 km (0.104 R)
• M39: 11,755,251 km (0.104 R)
• M40: 12,014,953 km (0.09 R)
• M41: 12,164,252 km (0.105 R)
• M42: 12,464,644 km (0.116 R)
• M43: 12,653,586 km (0.06 R)
• M44: 12,767,580 km (0.103 R)
• M45: 12,919,871 km (0.047 R)
• M46: 13,885,674 km (0.099 R)
• M47: 14,239,025 km (0.117 R)
• M48: 15,075,127 km (0.037 R)
• M49: 16,296,893 km (0.077 R)
• M50: 16,669,691 km (0.102 R)
• M51: 17,297,254 km (0.056 R)
• M52: 17,381,477 km (0.076 R)
• M53: 17,592,710 km (0.103 R)
• M54: 17,762,354 km (0.081 R)
• M55: 18,188,708 km (0.06 R)
• M56: 18,704,820 km (0.093 R)
• M57: 19,182,187 km (0.045 R)
• M58: 19,795,688 km (0.097 R)
• M59: 19,972,064 km (0.1 R)
• M60: 20,237,750 km (0.113 R)
• M61: 21,176,626 km (0.107 R)
• M62: 21,628,711 km (0.084 R)
• M63: 21,992,682 km (0.059 R)
• M64: 22,358,748 km (0.089 R)
• M65: 23,282,515 km (0.1 R)
• M66: 24,030,654 km (0.114 R)
• M67: 24,171,725 km (0.07 R)
• M68: 24,360,368 km (0.103 R)
• M69: 24,833,995 km (0.075 R)
• M70: 25,406,506 km (0.098 R)
• M71: 25,598,290 km (0.067 R)
• M72: 26,710,401 km (0.117 R)
• M73: 26,954,245 km (0.088 R)
• M74: 27,394,960 km (0.084 R)
• M75: 28,085,355 km (0.073 R)
• M76: 28,532,203 km (0.071 R)
• M77: 28,981,446 km (0.101 R)
• M78: 29,684,855 km (0.091 R)
• M79: 30,546,688 km (0.113 R)
• M80: 31,777,131 km (0.101 R)
• M81: 33,495,412 km (0.1 R)
• M82: 35,030,286 km (0.114 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: 331 - 14,167 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit