🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.49 AU - 0.75 AU

Year: 181 Days

Day: 47.3 Hours

Environment

Temp: 193 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,265,347 km

• M1: 195,524 km (0.119 R)
• M2: 395,537 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.98 AU - 1.26 AU

Year: 440 Days

Day: 27.4 Hours

Environment

Temp: 2 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,265,347 km

• M1: 15,409 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.94 AU - 1.42 AU

Year: 475 Days

Day: 29.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.58 AU - 3 AU

Year: 1728 Days

Day: 24.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,265,347 km

• M1: 1,016,518 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.08 AU - 4.22 AU

Year: 2586 Days

Day: 12.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.94 AU - 4.8 AU

Year: 2823 Days

Day: 27.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.9

Radius: 4.8

Gravity: 38.02 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 12.2 AU - 12.88 AU

Year: 16468 Days

Day: 18.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 53,265,347 km

• M1: 102,175 km (0.082 R)
• M2: 154,983 km (0.117 R)
• M3: 417,677 km (0.112 R)
• M4: 617,989 km (0.06 R)
• M5: 1,151,904 km (0.088 R)
• M6: 1,316,910 km (0.085 R)
• M7: 2,082,552 km (0.082 R)
• M8: 2,421,242 km (0.067 R)
• M9: 2,491,104 km (0.096 R)
• M10: 2,998,091 km (0.076 R)
• M11: 3,073,189 km (0.091 R)
• M12: 3,615,631 km (0.088 R)
• M13: 3,655,574 km (0.088 R)
• M14: 3,979,902 km (0.055 R)
• M15: 4,962,610 km (0.107 R)
• M16: 5,366,824 km (0.089 R)
• M17: 5,503,855 km (0.115 R)
• M18: 7,438,455 km (0.084 R)
• M19: 7,951,875 km (0.036 R)
• M20: 8,583,178 km (0.12 R)
• M21: 8,636,435 km (0.055 R)
• M22: 9,394,597 km (0.119 R)
• M23: 9,504,551 km (0.087 R)
• M24: 12,150,638 km (0.085 R)
• M25: 12,451,180 km (0.113 R)
• M26: 12,815,002 km (0.067 R)
• M27: 14,304,997 km (0.119 R)
• M28: 15,006,013 km (0.1 R)
• M29: 16,045,568 km (0.089 R)
• M30: 16,111,391 km (0.088 R)
• M31: 16,243,038 km (0.072 R)
• M32: 16,441,404 km (0.084 R)
• M33: 16,974,122 km (0.091 R)
• M34: 17,108,162 km (0.045 R)
• M35: 17,988,097 km (0.094 R)
• M36: 18,744,164 km (0.087 R)
• M37: 18,813,428 km (0.065 R)
• M38: 19,300,519 km (0.064 R)
• M39: 20,216,058 km (0.103 R)
• M40: 20,643,459 km (0.11 R)
• M41: 21,579,493 km (0.045 R)
• M42: 21,652,048 km (0.089 R)
• M43: 22,676,644 km (0.089 R)
• M44: 24,394,027 km (0.071 R)
• M45: 25,001,095 km (0.09 R)
• M46: 25,153,536 km (0.088 R)
• M47: 25,383,019 km (0.102 R)
• M48: 26,618,099 km (0.064 R)
• M49: 27,242,969 km (0.094 R)
• M50: 28,189,475 km (0.07 R)
• M51: 28,268,762 km (0.081 R)
• M52: 28,586,956 km (0.102 R)
• M53: 29,146,452 km (0.049 R)
• M54: 29,307,120 km (0.101 R)
• M55: 30,683,570 km (0.116 R)
• M56: 32,579,275 km (0.094 R)
• M57: 34,937,536 km (0.113 R)
• M58: 35,108,077 km (0.102 R)
• M59: 35,793,086 km (0.117 R)
• M60: 36,569,050 km (0.099 R)
• M61: 37,176,268 km (0.088 R)
• M62: 38,841,292 km (0.119 R)
• M63: 39,283,503 km (0.096 R)
• M64: 39,460,926 km (0.118 R)
• M65: 39,638,499 km (0.119 R)
• M66: 39,816,371 km (0.106 R)
• M67: 40,083,702 km (0.074 R)
• M68: 41,248,920 km (0.12 R)
• M69: 42,334,402 km (0.088 R)
• M70: 43,612,716 km (0.119 R)
• M71: 44,625,793 km (0.117 R)
• M72: 46,206,893 km (0.067 R)
• M73: 46,675,433 km (0.111 R)
• M74: 47,239,716 km (0.116 R)
• M75: 49,806,666 km (0.105 R)
• M76: 51,931,704 km (0.042 R)
• M77: 52,418,795 km (0.097 R)
• M78: 53,201,192 km (0.102 R)
• M79: 53,692,172 km (0.083 R)
• M80: 56,269,444 km (0.084 R)
• M81: 56,569,388 km (0.036 R)
• M82: 57,271,301 km (0.117 R)
• M83: 58,886,659 km (0.099 R)
• M84: 62,161,954 km (0.083 R)
• M85: 63,093,800 km (0.113 R)
• M86: 63,925,863 km (0.086 R)
• M87: 64,343,241 km (0.077 R)
• M88: 64,552,379 km (0.074 R)
• M89: 65,916,711 km (0.109 R)
• M90: 66,549,660 km (0.063 R)
• M91: 68,140,633 km (0.106 R)
• M92: 70,927,941 km (0.062 R)
• M93: 71,251,970 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 343.3

Radius: 4.1

Gravity: 20.42 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.34 AU - 12.82 AU

Year: 16547 Days

Day: 21.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 53,265,347 km

• M1: 168,896 km (0.08 R)
• M2: 248,781 km (0.053 R)
• M3: 327,470 km (0.099 R)
• M4: 813,663 km (0.103 R)
• M5: 953,238 km (0.111 R)
• M6: 1,232,537 km (0.105 R)
• M7: 1,658,592 km (0.114 R)
• M8: 2,153,461 km (0.045 R)
• M9: 2,235,441 km (0.085 R)
• M10: 3,019,633 km (0.073 R)
• M11: 3,585,263 km (0.076 R)
• M12: 3,617,576 km (0.106 R)
• M13: 3,813,848 km (0.093 R)
• M14: 5,026,339 km (0.119 R)
• M15: 5,920,785 km (0.059 R)
• M16: 6,504,216 km (0.106 R)
• M17: 6,782,767 km (0.069 R)
• M18: 6,822,860 km (0.111 R)
• M19: 7,105,899 km (0.047 R)
• M20: 8,104,913 km (0.1 R)
• M21: 8,275,605 km (0.11 R)
• M22: 8,664,110 km (0.103 R)
• M23: 9,414,194 km (0.081 R)
• M24: 10,138,846 km (0.095 R)
• M25: 10,184,773 km (0.114 R)
• M26: 10,415,303 km (0.102 R)
• M27: 11,164,339 km (0.04 R)
• M28: 12,076,139 km (0.092 R)
• M29: 12,763,092 km (0.092 R)
• M30: 14,123,535 km (0.116 R)
• M31: 14,329,082 km (0.11 R)
• M32: 14,483,767 km (0.103 R)
• M33: 15,688,329 km (0.116 R)
• M34: 16,221,944 km (0.07 R)
• M35: 18,415,348 km (0.116 R)
• M36: 20,409,488 km (0.051 R)
• M37: 20,583,470 km (0.092 R)
• M38: 21,108,708 km (0.102 R)
• M39: 21,402,369 km (0.11 R)
• M40: 22,470,797 km (0.089 R)
• M41: 23,253,194 km (0.089 R)
• M42: 25,030,566 km (0.032 R)
• M43: 25,279,048 km (0.115 R)
• M44: 25,466,046 km (0.067 R)
• M45: 26,407,615 km (0.11 R)
• M46: 26,978,031 km (0.093 R)
• M47: 27,296,675 km (0.053 R)
• M48: 29,365,464 km (0.063 R)
• M49: 29,496,511 km (0.053 R)
• M50: 29,562,035 km (0.077 R)
• M51: 32,561,772 km (0.105 R)
• M52: 34,822,345 km (0.093 R)
• M53: 35,169,263 km (0.037 R)
• M54: 36,006,412 km (0.072 R)
• M55: 36,076,574 km (0.08 R)
• M56: 36,850,294 km (0.102 R)
• M57: 39,060,004 km (0.095 R)
• M58: 39,204,067 km (0.027 R)
• M59: 39,637,153 km (0.109 R)
• M60: 40,217,144 km (0.114 R)
• M61: 40,508,261 km (0.036 R)
• M62: 40,946,134 km (0.078 R)
• M63: 42,343,079 km (0.115 R)
• M64: 43,830,531 km (0.082 R)
• M65: 44,580,465 km (0.045 R)
• M66: 44,655,712 km (0.107 R)
• M67: 46,093,348 km (0.089 R)
• M68: 46,169,493 km (0.03 R)
• M69: 47,315,712 km (0.091 R)
• M70: 48,548,698 km (0.099 R)
• M71: 48,626,040 km (0.115 R)
• M72: 49,792,155 km (0.11 R)
• M73: 50,417,774 km (0.1 R)
• M74: 51,046,085 km (0.038 R)
• M75: 51,676,939 km (0.109 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,681 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit