🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.89 AU - 1.17 AU

Year: 367 Days

Day: 27.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 100,174,075 km

• M1: 197,918 km (0.101 R)
• M2: 246,836 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.07 AU - 1.37 AU

Year: 474 Days

Day: 45.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 100,174,075 km

• M1: 312,360 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.19 AU - 1.81 AU

Year: 646 Days

Day: 37.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 100,174,075 km

• M1: 57,146 km (0.102 R)
• M2: 258,505 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.1

Radius: 14.8

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.46 AU - 7.54 AU

Year: 5824 Days

Day: 6.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 100,174,075 km

• M1: 194,328 km (0.09 R)
• M2: 293,810 km (0.086 R)
• M3: 439,967 km (0.105 R)
• M4: 586,723 km (0.116 R)
• M5: 724,951 km (0.075 R)
• M6: 897,138 km (0.093 R)
• M7: 1,061,846 km (0.055 R)
• M8: 1,372,860 km (0.095 R)
• M9: 1,796,521 km (0.102 R)
• M10: 2,097,063 km (0.102 R)
• M11: 2,367,985 km (0.074 R)
• M12: 2,731,208 km (0.056 R)
• M13: 2,861,807 km (0.118 R)
• M14: 3,011,256 km (0.11 R)
• M15: 3,335,733 km (0.081 R)
• M16: 3,458,104 km (0.083 R)
• M17: 3,635,677 km (0.037 R)
• M18: 3,761,788 km (0.085 R)
• M19: 3,981,547 km (0.109 R)
• M20: 4,168,096 km (0.114 R)
• M21: 4,804,036 km (0.073 R)
• M22: 5,123,428 km (0.057 R)
• M23: 5,804,397 km (0.035 R)
• M24: 5,910,163 km (0.118 R)
• M25: 6,080,705 km (0.025 R)
• M26: 6,668,325 km (0.101 R)
• M27: 7,137,913 km (0.059 R)
• M28: 7,342,563 km (0.048 R)
• M29: 8,109,551 km (0.053 R)
• M30: 8,204,396 km (0.065 R)
• M31: 8,418,919 km (0.119 R)
• M32: 8,611,153 km (0.091 R)
• M33: 8,707,793 km (0.073 R)
• M34: 9,469,396 km (0.098 R)
• M35: 9,769,938 km (0.042 R)
• M36: 10,457,789 km (0.112 R)
• M37: 10,561,161 km (0.078 R)
• M38: 11,003,671 km (0.115 R)
• M39: 11,558,979 km (0.069 R)
• M40: 12,069,257 km (0.092 R)
• M41: 12,313,550 km (0.069 R)
• M42: 13,335,154 km (0.097 R)
• M43: 13,447,203 km (0.067 R)
• M44: 13,587,825 km (0.029 R)
• M45: 13,757,170 km (0.047 R)
• M46: 14,498,876 km (0.117 R)
• M47: 15,049,247 km (0.096 R)
• M48: 15,165,933 km (0.107 R)
• M49: 15,371,032 km (0.095 R)
• M50: 15,813,542 km (0.109 R)
• M51: 16,110,793 km (0.05 R)
• M52: 16,379,920 km (0.09 R)
• M53: 16,560,335 km (0.114 R)
• M54: 17,655,840 km (0.105 R)
• M55: 18,119,294 km (0.117 R)
• M56: 18,461,724 km (0.042 R)
• M57: 18,774,832 km (0.094 R)
• M58: 19,026,605 km (0.09 R)
• M59: 19,692,914 km (0.107 R)
• M60: 19,788,806 km (0.115 R)
• M61: 20,012,904 km (0.065 R)
• M62: 20,528,568 km (0.081 R)
• M63: 21,211,931 km (0.095 R)
• M64: 21,375,741 km (0.043 R)
• M65: 21,836,652 km (0.06 R)
• M66: 22,400,636 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 4.6

Gravity: 45.49 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.25 AU - 17.53 AU

Year: 25488 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,174,075 km

• M1: 279,150 km (0.072 R)
• M2: 630,256 km (0.104 R)
• M3: 769,681 km (0.079 R)
• M4: 1,110,016 km (0.097 R)
• M5: 1,716,336 km (0.098 R)
• M6: 2,760,380 km (0.059 R)
• M7: 2,942,590 km (0.092 R)
• M8: 2,988,666 km (0.119 R)
• M9: 3,463,640 km (0.105 R)
• M10: 3,809,809 km (0.092 R)
• M11: 4,588,466 km (0.078 R)
• M12: 4,858,640 km (0.036 R)
• M13: 4,913,243 km (0.086 R)
• M14: 4,968,145 km (0.091 R)
• M15: 5,189,700 km (0.111 R)
• M16: 6,225,964 km (0.106 R)
• M17: 6,889,730 km (0.093 R)
• M18: 7,012,849 km (0.115 R)
• M19: 7,386,544 km (0.086 R)
• M20: 7,702,944 km (0.109 R)
• M21: 8,218,159 km (0.071 R)
• M22: 8,678,172 km (0.113 R)
• M23: 10,177,592 km (0.096 R)
• M24: 11,172,567 km (0.058 R)
• M25: 11,535,492 km (0.055 R)
• M26: 11,681,649 km (0.12 R)
• M27: 12,873,346 km (0.042 R)
• M28: 13,253,623 km (0.092 R)
• M29: 13,560,598 km (0.039 R)
• M30: 14,103,190 km (0.092 R)
• M31: 14,416,448 km (0.104 R)
• M32: 16,508,125 km (0.119 R)
• M33: 16,921,015 km (0.106 R)
• M34: 17,004,042 km (0.06 R)
• M35: 17,087,218 km (0.032 R)
• M36: 17,673,044 km (0.099 R)
• M37: 17,757,267 km (0.11 R)
• M38: 18,265,302 km (0.073 R)
• M39: 19,209,264 km (0.059 R)
• M40: 20,345,011 km (0.033 R)
• M41: 24,534,948 km (0.081 R)
• M42: 25,957,026 km (0.086 R)
• M43: 26,822,898 km (0.083 R)
• M44: 29,277,650 km (0.096 R)
• M45: 30,683,271 km (0.115 R)
• M46: 30,987,254 km (0.101 R)
• M47: 31,292,434 km (0.113 R)
• M48: 31,803,011 km (0.03 R)
• M49: 32,008,110 km (0.048 R)
• M50: 35,241,668 km (0.108 R)
• M51: 35,986,067 km (0.059 R)
• M52: 36,092,880 km (0.108 R)
• M53: 36,413,917 km (0.103 R)
• M54: 38,141,473 km (0.05 R)
• M55: 40,449,319 km (0.117 R)
• M56: 44,853,331 km (0.074 R)
• M57: 45,313,644 km (0.11 R)
• M58: 47,053,467 km (0.118 R)
• M59: 47,286,989 km (0.075 R)
• M60: 48,696,800 km (0.096 R)
• M61: 49,406,791 km (0.116 R)
• M62: 51,317,006 km (0.118 R)
• M63: 51,918,988 km (0.084 R)
• M64: 56,320,906 km (0.029 R)
• M65: 56,444,773 km (0.037 R)
• M66: 57,066,053 km (0.073 R)
• M67: 59,321,240 km (0.095 R)
• M68: 61,477,694 km (0.073 R)
• M69: 62,244,832 km (0.04 R)
• M70: 63,530,625 km (0.074 R)
• M71: 65,475,547 km (0.103 R)
• M72: 65,997,494 km (0.066 R)
• M73: 67,703,359 km (0.034 R)
• M74: 68,760,417 km (0.043 R)
• M75: 69,290,891 km (0.043 R)
• M76: 70,890,541 km (0.082 R)
• M77: 72,502,458 km (0.088 R)
• M78: 72,907,270 km (0.118 R)
• M79: 74,942,699 km (0.044 R)
• M80: 75,488,731 km (0.088 R)
• M81: 78,514,946 km (0.062 R)
• M82: 81,580,506 km (0.114 R)
• M83: 82,423,340 km (0.094 R)
• M84: 82,705,033 km (0.052 R)
• M85: 83,976,166 km (0.101 R)
• M86: 87,253,856 km (0.111 R)
• M87: 87,397,320 km (0.069 R)
• M88: 88,115,689 km (0.111 R)
• M89: 89,124,876 km (0.116 R)
• M90: 91,737,304 km (0.047 R)
• M91: 93,199,473 km (0.065 R)
• M92: 93,492,835 km (0.087 R)
• M93: 94,964,130 km (0.086 R)
• M94: 96,591,605 km (0.063 R)
• M95: 97,036,958 km (0.107 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit