🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.71 AU - 0.73 AU

Year: 218 Days

Day: 37.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.26 AU - 1.36 AU

Year: 534 Days

Day: 43.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,324,365 km

• M1: 826,678 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.61 AU - 2.23 AU

Year: 948 Days

Day: 36.1 Hours

Environment

Temp: -58 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,324,365 km

• M1: 325,974 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.2 AU - 5.26 AU

Year: 3667 Days

Day: 47.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 107.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,324,365 km

• M1: 1,971,999 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.7

Radius: 9.7

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.36 AU - 6.28 AU

Year: 4374 Days

Day: 8.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 54,324,365 km

• M1: 127,906 km (0.101 R)
• M2: 208,988 km (0.045 R)
• M3: 302,636 km (0.069 R)
• M4: 777,610 km (0.077 R)
• M5: 984,204 km (0.074 R)
• M6: 1,267,692 km (0.089 R)
• M7: 1,875,209 km (0.109 R)
• M8: 1,961,378 km (0.079 R)
• M9: 2,337,916 km (0.094 R)
• M10: 2,678,699 km (0.079 R)
• M11: 2,894,719 km (0.078 R)
• M12: 3,014,995 km (0.101 R)
• M13: 3,137,067 km (0.117 R)
• M14: 3,837,335 km (0.118 R)
• M15: 3,925,448 km (0.044 R)
• M16: 4,014,309 km (0.11 R)
• M17: 4,126,208 km (0.065 R)
• M18: 4,193,976 km (0.103 R)
• M19: 4,399,374 km (0.1 R)
• M20: 4,748,984 km (0.072 R)
• M21: 5,083,485 km (0.088 R)
• M22: 5,327,031 km (0.107 R)
• M23: 6,444,227 km (0.056 R)
• M24: 6,602,053 km (0.054 R)
• M25: 7,110,536 km (0.095 R)
• M26: 7,631,586 km (0.119 R)
• M27: 7,910,735 km (0.059 R)
• M28: 8,051,657 km (0.113 R)
• M29: 8,565,675 km (0.116 R)
• M30: 8,826,574 km (0.102 R)
• M31: 9,060,844 km (0.115 R)
• M32: 9,208,347 km (0.087 R)
• M33: 9,535,518 km (0.058 R)
• M34: 10,201,378 km (0.104 R)
• M35: 10,976,295 km (0.046 R)
• M36: 11,101,957 km (0.113 R)
• M37: 11,164,938 km (0.027 R)
• M38: 11,482,085 km (0.1 R)
• M39: 11,834,239 km (0.114 R)
• M40: 11,963,192 km (0.096 R)
• M41: 12,516,555 km (0.102 R)
• M42: 12,779,697 km (0.115 R)
• M43: 12,912,091 km (0.046 R)
• M44: 13,580,495 km (0.081 R)
• M45: 13,647,963 km (0.086 R)
• M46: 13,919,035 km (0.107 R)
• M47: 14,226,010 km (0.105 R)
• M48: 15,090,536 km (0.041 R)
• M49: 15,511,504 km (0.03 R)
• M50: 15,900,907 km (0.113 R)
• M51: 15,971,966 km (0.091 R)
• M52: 16,580,979 km (0.117 R)
• M53: 16,725,341 km (0.051 R)
• M54: 16,833,949 km (0.049 R)
• M55: 17,124,618 km (0.103 R)
• M56: 18,827,939 km (0.115 R)
• M57: 19,091,830 km (0.066 R)
• M58: 19,471,060 km (0.098 R)
• M59: 19,661,499 km (0.115 R)
• M60: 19,737,943 km (0.083 R)
• M61: 20,044,469 km (0.101 R)
• M62: 20,236,852 km (0.091 R)
• M63: 20,352,491 km (0.112 R)
• M64: 20,856,486 km (0.087 R)
• M65: 21,168,697 km (0.095 R)
• M66: 21,247,086 km (0.081 R)
• M67: 21,797,756 km (0.049 R)
• M68: 21,916,387 km (0.106 R)
• M69: 22,472,891 km (0.116 R)
• M70: 22,552,777 km (0.052 R)
• M71: 23,074,275 km (0.087 R)
• M72: 23,275,933 km (0.092 R)
• M73: 24,868,701 km (0.116 R)
• M74: 25,782,744 km (0.108 R)
• M75: 26,370,065 km (0.105 R)
• M76: 26,496,476 km (0.067 R)
• M77: 26,707,708 km (0.119 R)
• M78: 26,834,567 km (0.096 R)
• M79: 27,344,546 km (0.113 R)
• M80: 28,849,949 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.4

Radius: 6.4

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 12.79 AU - 18.13 AU

Year: 21668 Days

Day: 20.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,324,365 km

• M1: 84,373 km (0.109 R)
• M2: 133,890 km (0.09 R)
• M3: 293,960 km (0.099 R)
• M4: 404,812 km (0.031 R)
• M5: 741,407 km (0.103 R)
• M6: 978,520 km (0.078 R)
• M7: 1,261,260 km (0.04 R)
• M8: 1,519,914 km (0.108 R)
• M9: 1,951,654 km (0.096 R)
• M10: 2,250,550 km (0.088 R)
• M11: 2,391,172 km (0.102 R)
• M12: 2,651,622 km (0.093 R)
• M13: 3,357,874 km (0.114 R)
• M14: 3,421,902 km (0.114 R)
• M15: 3,814,895 km (0.087 R)
• M16: 4,326,071 km (0.087 R)
• M17: 4,967,846 km (0.09 R)
• M18: 6,024,007 km (0.108 R)
• M19: 6,457,392 km (0.064 R)
• M20: 6,497,335 km (0.114 R)
• M21: 6,860,259 km (0.107 R)
• M22: 6,900,950 km (0.085 R)
• M23: 7,023,620 km (0.035 R)
• M24: 7,563,369 km (0.093 R)
• M25: 8,159,666 km (0.059 R)
• M26: 8,815,204 km (0.116 R)
• M27: 10,176,395 km (0.102 R)
• M28: 11,601,764 km (0.096 R)
• M29: 11,699,002 km (0.047 R)
• M30: 13,240,459 km (0.114 R)
• M31: 13,392,899 km (0.078 R)
• M32: 13,957,182 km (0.105 R)
• M33: 15,268,407 km (0.115 R)
• M34: 16,019,688 km (0.049 R)
• M35: 16,127,997 km (0.042 R)
• M36: 16,399,816 km (0.095 R)
• M37: 16,563,775 km (0.104 R)
• M38: 17,224,549 km (0.106 R)
• M39: 17,893,850 km (0.102 R)
• M40: 18,288,340 km (0.103 R)
• M41: 20,302,974 km (0.083 R)
• M42: 20,361,467 km (0.042 R)
• M43: 20,773,160 km (0.093 R)
• M44: 21,306,626 km (0.107 R)
• M45: 21,425,706 km (0.075 R)
• M46: 21,545,085 km (0.042 R)
• M47: 21,604,924 km (0.084 R)
• M48: 21,844,431 km (0.057 R)
• M49: 22,265,848 km (0.095 R)
• M50: 22,447,310 km (0.095 R)
• M51: 22,507,897 km (0.088 R)
• M52: 23,300,616 km (0.098 R)
• M53: 23,546,256 km (0.097 R)
• M54: 23,731,159 km (0.086 R)
• M55: 24,226,478 km (0.109 R)
• M56: 24,475,408 km (0.1 R)
• M57: 24,537,791 km (0.088 R)
• M58: 24,600,173 km (0.104 R)
• M59: 25,986,796 km (0.082 R)
• M60: 26,497,224 km (0.103 R)
• M61: 27,075,419 km (0.058 R)
• M62: 27,787,804 km (0.099 R)
• M63: 29,562,484 km (0.048 R)
• M64: 29,628,905 km (0.053 R)
• M65: 30,028,481 km (0.115 R)
• M66: 31,170,362 km (0.07 R)
• M67: 31,712,654 km (0.061 R)
• M68: 33,219,853 km (0.051 R)
• M69: 33,358,081 km (0.082 R)
• M70: 34,191,192 km (0.119 R)
• M71: 34,330,767 km (0.053 R)
• M72: 35,242,117 km (0.119 R)
• M73: 35,594,869 km (0.078 R)
• M74: 36,161,545 km (0.098 R)
• M75: 36,588,647 km (0.084 R)
• M76: 38,313,211 km (0.097 R)
• M77: 38,748,541 km (0.043 R)
• M78: 39,990,802 km (0.057 R)
• M79: 40,506,017 km (0.084 R)
• M80: 41,468,829 km (0.105 R)
• M81: 44,250,153 km (0.049 R)
• M82: 45,932,231 km (0.083 R)
• M83: 47,013,524 km (0.117 R)
• M84: 47,168,657 km (0.08 R)
• M85: 48,103,195 km (0.107 R)
• M86: 48,965,178 km (0.114 R)
• M87: 51,102,483 km (0.045 R)
• M88: 51,581,495 km (0.034 R)
• M89: 52,705,125 km (0.095 R)

Kuiper Belt

Range: 30.8 - 50.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 18,920 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit