🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.49 AU - 0.51 AU

Year: 128 Days

Day: 38.3 Hours

Environment

Temp: 190 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.46 AU - 0.66 AU

Year: 152 Days

Day: 26 Hours

Environment

Temp: 241 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,689,163 km

• M1: 31,715 km (0.107 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.71 AU - 2.93 AU

Year: 1713 Days

Day: 33 Hours

Environment

Temp: -93 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 110,689,163 km

• M1: 1,540,559 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.96 AU - 3.06 AU

Year: 1889 Days

Day: 34.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 110,689,163 km

• M1: 1,150,557 km (0.095 R)
• M2: 1,891,067 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.1

Radius: 11.1

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.81 AU - 6.25 AU

Year: 5355 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 110,689,163 km

• M1: 143,315 km (0.08 R)
• M2: 516,262 km (0.084 R)
• M3: 911,799 km (0.104 R)
• M4: 1,652,159 km (0.108 R)
• M5: 2,168,870 km (0.11 R)
• M6: 2,740,932 km (0.087 R)
• M7: 3,201,394 km (0.037 R)
• M8: 3,631,040 km (0.066 R)
• M9: 5,340,644 km (0.114 R)
• M10: 6,298,070 km (0.062 R)
• M11: 6,786,507 km (0.089 R)
• M12: 7,908,940 km (0.075 R)
• M13: 8,297,446 km (0.082 R)
• M14: 8,922,915 km (0.102 R)
• M15: 10,062,402 km (0.094 R)
• M16: 12,965,049 km (0.115 R)
• M17: 13,606,226 km (0.068 R)
• M18: 15,220,835 km (0.055 R)
• M19: 16,102,416 km (0.096 R)
• M20: 20,167,439 km (0.099 R)
• M21: 23,686,579 km (0.051 R)
• M22: 25,860,086 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.9

Radius: 13.8

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 6.36 AU - 7.82 AU

Year: 6827 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 110,689,163 km

• M1: 181,911 km (0.093 R)
• M2: 626,665 km (0.074 R)
• M3: 1,347,428 km (0.028 R)
• M4: 1,856,809 km (0.07 R)
• M5: 2,568,745 km (0.046 R)
• M6: 3,344,260 km (0.115 R)
• M7: 4,037,347 km (0.112 R)
• M8: 4,487,039 km (0.087 R)
• M9: 5,551,727 km (0.064 R)
• M10: 8,261,991 km (0.04 R)
• M11: 8,903,766 km (0.111 R)
• M12: 9,811,077 km (0.102 R)
• M13: 11,704,089 km (0.074 R)
• M14: 17,903,873 km (0.061 R)
• M15: 20,714,368 km (0.114 R)
• M16: 21,900,829 km (0.093 R)
• M17: 22,965,218 km (0.097 R)
• M18: 24,844,766 km (0.098 R)
• M19: 25,374,791 km (0.097 R)
• M20: 25,822,088 km (0.107 R)
• M21: 27,570,439 km (0.084 R)
• M22: 31,507,107 km (0.075 R)
• M23: 34,804,842 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.8

Radius: 5.2

Gravity: 27.69 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.99 AU - 16.41 AU

Year: 18339 Days

Day: 20.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 110,689,163 km

• M1: 66,122 km (0.106 R)
• M2: 242,498 km (0.086 R)
• M3: 917,933 km (0.11 R)
• M4: 1,290,282 km (0.06 R)
• M5: 1,601,894 km (0.09 R)
• M6: 2,001,021 km (0.102 R)
• M7: 2,720,886 km (0.072 R)
• M8: 3,179,703 km (0.065 R)
• M9: 3,456,010 km (0.09 R)
• M10: 4,217,314 km (0.096 R)
• M11: 4,382,021 km (0.12 R)
• M12: 5,158,883 km (0.036 R)
• M13: 7,119,363 km (0.051 R)
• M14: 7,306,210 km (0.109 R)
• M15: 7,738,698 km (0.116 R)
• M16: 8,867,414 km (0.057 R)
• M17: 9,869,420 km (0.092 R)
• M18: 10,101,895 km (0.115 R)
• M19: 10,577,916 km (0.069 R)
• M20: 11,319,772 km (0.107 R)
• M21: 12,162,008 km (0.06 R)
• M22: 12,837,592 km (0.084 R)
• M23: 16,759,300 km (0.064 R)
• M24: 16,924,306 km (0.09 R)
• M25: 17,595,253 km (0.106 R)
• M26: 17,937,383 km (0.102 R)
• M27: 22,394,951 km (0.119 R)
• M28: 22,999,326 km (0.11 R)
• M29: 30,627,621 km (0.097 R)
• M30: 31,622,746 km (0.05 R)
• M31: 35,683,131 km (0.087 R)
• M32: 44,344,848 km (0.108 R)
• M33: 50,092,249 km (0.098 R)
• M34: 53,054,885 km (0.082 R)
• M35: 58,374,585 km (0.074 R)
• M36: 61,260,627 km (0.102 R)
• M37: 63,236,666 km (0.095 R)
• M38: 63,636,989 km (0.091 R)
• M39: 66,692,825 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.8

Radius: 5.2

Gravity: 25.55 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.66 AU - 19.92 AU

Year: 26001 Days

Day: 22.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 110,689,163 km

• M1: 64,626 km (0.097 R)
• M2: 242,049 km (0.076 R)
• M3: 409,449 km (0.05 R)
• M4: 893,847 km (0.058 R)
• M5: 1,289,085 km (0.112 R)
• M6: 2,037,074 km (0.065 R)
• M7: 2,823,061 km (0.088 R)
• M8: 4,162,411 km (0.051 R)
• M9: 6,053,478 km (0.092 R)
• M10: 8,676,527 km (0.081 R)
• M11: 8,905,112 km (0.115 R)
• M12: 10,426,224 km (0.104 R)
• M13: 12,112,491 km (0.067 R)
• M14: 14,605,839 km (0.107 R)
• M15: 23,873,576 km (0.065 R)
• M16: 25,821,789 km (0.089 R)
• M17: 33,682,709 km (0.045 R)
• M18: 37,318,086 km (0.117 R)
• M19: 40,567,053 km (0.051 R)
• M20: 44,167,575 km (0.053 R)
• M21: 45,356,429 km (0.092 R)
• M22: 47,091,615 km (0.089 R)
• M23: 48,870,483 km (0.109 R)
• M24: 52,372,868 km (0.117 R)
• M25: 53,512,804 km (0.105 R)
• M26: 54,475,167 km (0.08 R)
• M27: 58,440,408 km (0.118 R)
• M28: 63,661,972 km (0.094 R)
• M29: 70,098,570 km (0.098 R)
• M30: 71,482,201 km (0.102 R)
• M31: 71,714,676 km (0.061 R)
• M32: 72,180,823 km (0.077 R)
• M33: 74,066,205 km (0.094 R)
• M34: 74,304,066 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 955.3

Radius: 7.4

Gravity: 17.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.44 AU - 21.36 AU

Year: 29715 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,689,163 km

• M1: 93,947 km (0.114 R)
• M2: 352,153 km (0.096 R)
• M3: 838,646 km (0.054 R)
• M4: 1,206,656 km (0.093 R)
• M5: 1,718,431 km (0.074 R)
• M6: 2,546,006 km (0.077 R)
• M7: 3,138,264 km (0.094 R)
• M8: 3,923,803 km (0.092 R)
• M9: 4,324,874 km (0.049 R)
• M10: 5,648,816 km (0.093 R)
• M11: 6,754,045 km (0.081 R)
• M12: 7,603,461 km (0.082 R)
• M13: 7,883,060 km (0.104 R)
• M14: 8,169,390 km (0.119 R)
• M15: 12,787,626 km (0.105 R)
• M16: 13,669,356 km (0.072 R)
• M17: 14,167,068 km (0.058 R)
• M18: 15,913,623 km (0.088 R)
• M19: 17,314,308 km (0.119 R)
• M20: 21,448,445 km (0.04 R)
• M21: 26,196,233 km (0.112 R)
• M22: 30,745,953 km (0.075 R)
• M23: 31,028,992 km (0.074 R)
• M24: 36,109,186 km (0.118 R)
• M25: 49,218,747 km (0.078 R)
• M26: 49,800,533 km (0.089 R)
• M27: 53,796,591 km (0.062 R)
• M28: 54,413,981 km (0.063 R)
• M29: 62,420,160 km (0.075 R)
• M30: 63,788,233 km (0.049 R)
• M31: 71,176,722 km (0.115 R)
• M32: 73,929,772 km (0.089 R)
• M33: 76,234,327 km (0.113 R)
• M34: 82,886,495 km (0.08 R)
• M35: 87,340,922 km (0.091 R)
• M36: 88,764,944 km (0.082 R)
• M37: 91,075,483 km (0.091 R)
• M38: 110,026,840 km (0.12 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit