🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.91 AU - 1.13 AU

Year: 362 Days

Day: 28.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 165.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.07 AU - 1.31 AU

Year: 456 Days

Day: 18.7 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,673,806 km

• M1: 37,100 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.17 AU - 1.33 AU

Year: 491 Days

Day: 24.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.41 AU - 2.29 AU

Year: 884 Days

Day: 33.2 Hours

Environment

Temp: -37 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,673,806 km

• M1: 98,884 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.97 AU - 3.07 AU

Year: 1845 Days

Day: 36.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.76 AU - 5.14 AU

Year: 3871 Days

Day: 31.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.2

Radius: 13.3

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.54 AU - 11.98 AU

Year: 14174 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,673,806 km

• M1: 167,101 km (0.085 R)
• M2: 351,256 km (0.063 R)
• M3: 761,304 km (0.113 R)
• M4: 988,244 km (0.099 R)
• M5: 1,173,745 km (0.094 R)
• M6: 1,326,484 km (0.12 R)
• M7: 1,726,060 km (0.096 R)
• M8: 2,057,120 km (0.066 R)
• M9: 2,353,474 km (0.037 R)
• M10: 2,577,721 km (0.119 R)
• M11: 4,475,519 km (0.092 R)
• M12: 4,719,813 km (0.047 R)
• M13: 5,040,401 km (0.101 R)
• M14: 5,294,717 km (0.084 R)
• M15: 5,479,022 km (0.115 R)
• M16: 5,628,021 km (0.088 R)
• M17: 5,854,064 km (0.077 R)
• M18: 6,788,003 km (0.111 R)
• M19: 7,150,329 km (0.053 R)
• M20: 7,851,943 km (0.045 R)
• M21: 8,275,006 km (0.071 R)
• M22: 8,836,148 km (0.088 R)
• M23: 9,143,422 km (0.087 R)
• M24: 9,365,126 km (0.042 R)
• M25: 9,454,286 km (0.07 R)
• M26: 9,633,504 km (0.081 R)
• M27: 9,813,770 km (0.076 R)
• M28: 11,870,741 km (0.112 R)
• M29: 12,112,790 km (0.083 R)
• M30: 12,898,179 km (0.116 R)
• M31: 13,047,328 km (0.107 R)
• M32: 13,347,272 km (0.091 R)
• M33: 13,954,041 km (0.088 R)
• M34: 14,158,242 km (0.042 R)
• M35: 14,260,866 km (0.105 R)
• M36: 14,569,785 km (0.116 R)
• M37: 15,828,053 km (0.098 R)
• M38: 16,578,137 km (0.112 R)
• M39: 17,504,447 km (0.027 R)
• M40: 19,179,793 km (0.112 R)
• M41: 20,498,798 km (0.089 R)
• M42: 21,139,974 km (0.095 R)
• M43: 22,442,074 km (0.11 R)
• M44: 22,561,752 km (0.102 R)
• M45: 22,801,707 km (0.114 R)
• M46: 23,042,410 km (0.099 R)
• M47: 24,751,716 km (0.11 R)
• M48: 24,937,217 km (0.094 R)
• M49: 25,372,098 km (0.109 R)
• M50: 26,186,210 km (0.115 R)
• M51: 27,455,248 km (0.064 R)
• M52: 28,874,483 km (0.083 R)
• M53: 30,317,355 km (0.118 R)
• M54: 30,914,400 km (0.03 R)
• M55: 31,381,594 km (0.041 R)
• M56: 31,716,544 km (0.057 R)
• M57: 33,820,339 km (0.087 R)
• M58: 35,549,540 km (0.093 R)
• M59: 35,689,115 km (0.098 R)
• M60: 35,898,851 km (0.077 R)
• M61: 36,882,906 km (0.119 R)
• M62: 38,232,728 km (0.073 R)
• M63: 38,949,601 km (0.102 R)
• M64: 39,237,577 km (0.11 R)
• M65: 40,542,369 km (0.118 R)
• M66: 42,008,728 km (0.099 R)
• M67: 42,378,085 km (0.099 R)
• M68: 43,045,591 km (0.056 R)
• M69: 43,417,940 km (0.049 R)
• M70: 43,567,089 km (0.077 R)
• M71: 44,541,270 km (0.064 R)
• M72: 45,219,996 km (0.07 R)
• M73: 45,826,017 km (0.067 R)
• M74: 46,434,880 km (0.038 R)
• M75: 46,663,765 km (0.106 R)
• M76: 47,122,880 km (0.118 R)
• M77: 47,737,429 km (0.078 R)
• M78: 48,045,750 km (0.104 R)
• M79: 48,199,985 km (0.116 R)
• M80: 49,440,899 km (0.047 R)
• M81: 50,143,561 km (0.112 R)
• M82: 50,613,896 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.2

Radius: 5.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 16.61 AU - 22.15 AU

Year: 29985 Days

Day: 18.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 39,673,806 km

• M1: 79,736 km (0.094 R)
• M2: 207,791 km (0.062 R)
• M3: 374,743 km (0.112 R)
• M4: 637,137 km (0.109 R)
• M5: 710,889 km (0.067 R)
• M6: 2,034,082 km (0.097 R)
• M7: 2,628,135 km (0.089 R)
• M8: 2,821,117 km (0.088 R)
• M9: 3,298,035 km (0.116 R)
• M10: 3,665,148 km (0.109 R)
• M11: 4,184,252 km (0.104 R)
• M12: 5,199,424 km (0.113 R)
• M13: 5,289,930 km (0.088 R)
• M14: 5,441,772 km (0.072 R)
• M15: 5,502,958 km (0.077 R)
• M16: 5,781,060 km (0.103 R)
• M17: 5,937,539 km (0.075 R)
• M18: 6,905,288 km (0.065 R)
• M19: 7,205,232 km (0.071 R)
• M20: 8,025,477 km (0.101 R)
• M21: 8,270,219 km (0.09 R)
• M22: 8,624,168 km (0.066 R)
• M23: 9,346,875 km (0.094 R)
• M24: 9,938,834 km (0.094 R)
• M25: 10,315,072 km (0.075 R)
• M26: 10,657,652 km (0.08 R)
• M27: 11,275,790 km (0.051 R)
• M28: 11,353,880 km (0.12 R)
• M29: 13,116,891 km (0.091 R)
• M30: 15,092,032 km (0.093 R)
• M31: 15,741,586 km (0.079 R)
• M32: 15,785,268 km (0.12 R)
• M33: 16,356,134 km (0.037 R)
• M34: 17,202,708 km (0.09 R)
• M35: 17,699,223 km (0.063 R)
• M36: 17,926,612 km (0.113 R)
• M37: 17,972,090 km (0.063 R)
• M38: 18,384,082 km (0.042 R)
• M39: 19,123,993 km (0.039 R)
• M40: 19,497,539 km (0.105 R)
• M41: 19,591,337 km (0.062 R)
• M42: 19,826,505 km (0.113 R)
• M43: 20,537,394 km (0.047 R)
• M44: 20,585,116 km (0.11 R)
• M45: 21,256,661 km (0.114 R)
• M46: 22,326,435 km (0.073 R)
• M47: 22,571,925 km (0.063 R)
• M48: 22,818,462 km (0.113 R)
• M49: 22,867,830 km (0.088 R)
• M50: 23,413,563 km (0.109 R)
• M51: 24,265,373 km (0.113 R)
• M52: 24,872,890 km (0.041 R)
• M53: 24,923,604 km (0.1 R)
• M54: 25,844,827 km (0.117 R)
• M55: 25,947,751 km (0.073 R)
• M56: 26,050,973 km (0.086 R)
• M57: 26,516,971 km (0.107 R)
• M58: 26,620,791 km (0.117 R)
• M59: 27,878,461 km (0.105 R)
• M60: 29,262,391 km (0.052 R)
• M61: 30,233,730 km (0.085 R)
• M62: 30,614,307 km (0.077 R)
• M63: 30,887,024 km (0.06 R)
• M64: 32,540,678 km (0.063 R)
• M65: 33,210,279 km (0.104 R)
• M66: 33,997,014 km (0.096 R)
• M67: 34,336,152 km (0.113 R)
• M68: 34,506,095 km (0.102 R)
• M69: 36,278,680 km (0.08 R)
• M70: 36,394,020 km (0.095 R)
• M71: 36,683,043 km (0.091 R)
• M72: 38,139,379 km (0.105 R)
• M73: 38,315,306 km (0.09 R)
• M74: 39,081,247 km (0.118 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: 242 - 19,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit