🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.7

Radius: 14

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 266 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 59.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 63,941,903 km

• M1: 174,132 km (0.118 R)
• M2: 666,010 km (0.096 R)
• M3: 1,223,411 km (0.098 R)
• M4: 1,877,603 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688

Radius: 10.5

Gravity: 6.24 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.57 AU - 0.73 AU

Year: 362 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 63,941,903 km

• M1: 130,599 km (0.074 R)
• M2: 460,761 km (0.114 R)
• M3: 838,047 km (0.059 R)
• M4: 1,422,975 km (0.085 R)
• M5: 1,864,139 km (0.077 R)
• M6: 2,307,846 km (0.1 R)
• M7: 2,664,488 km (0.061 R)
• M8: 3,089,794 km (0.075 R)
• M9: 3,727,680 km (0.082 R)
• M10: 4,091,352 km (0.046 R)
• M11: 4,646,061 km (0.07 R)
• M12: 4,978,767 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 8.3

Gravity: 11.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.84 AU - 1.28 AU

Year: 753 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,941,903 km

• M1: 104,120 km (0.111 R)
• M2: 611,855 km (0.119 R)
• M3: 1,049,579 km (0.106 R)
• M4: 1,329,925 km (0.033 R)
• M5: 1,780,065 km (0.05 R)
• M6: 2,339,262 km (0.119 R)
• M7: 3,433,122 km (0.083 R)
• M8: 4,331,457 km (0.039 R)
• M9: 4,748,984 km (0.104 R)
• M10: 5,193,140 km (0.058 R)
• M11: 7,138,212 km (0.101 R)
• M12: 8,061,979 km (0.072 R)
• M13: 8,825,078 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 728.4

Radius: 10.6

Gravity: 6.48 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.43 AU - 1.53 AU

Year: 1243 Days

Day: 12 Hours

Environment

Temp: -193 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,941,903 km

• M1: 131,796 km (0.103 R)
• M2: 480,508 km (0.102 R)
• M3: 874,549 km (0.106 R)
• M4: 1,320,351 km (0.075 R)
• M5: 2,029,594 km (0.05 R)
• M6: 2,459,090 km (0.059 R)
• M7: 2,962,786 km (0.057 R)
• M8: 3,955,069 km (0.098 R)
• M9: 4,445,450 km (0.081 R)
• M10: 5,506,548 km (0.114 R)
• M11: 5,984,364 km (0.112 R)
• M12: 6,325,746 km (0.062 R)
• M13: 6,850,236 km (0.034 R)
• M14: 7,878,273 km (0.04 R)
• M15: 9,763,804 km (0.057 R)
• M16: 10,400,044 km (0.115 R)
• M17: 10,794,982 km (0.074 R)
• M18: 11,614,928 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756

Radius: 9.4

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.29 AU

Year: 1865 Days

Day: 5.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,941,903 km

• M1: 116,986 km (0.1 R)
• M2: 496,366 km (0.053 R)
• M3: 1,032,973 km (0.089 R)
• M4: 1,815,669 km (0.108 R)
• M5: 2,196,695 km (0.116 R)
• M6: 2,701,289 km (0.116 R)
• M7: 3,249,116 km (0.085 R)
• M8: 3,998,751 km (0.073 R)
• M9: 4,424,656 km (0.087 R)
• M10: 4,837,846 km (0.093 R)
• M11: 5,299,355 km (0.038 R)
• M12: 5,790,036 km (0.082 R)
• M13: 6,622,099 km (0.11 R)
• M14: 7,191,768 km (0.038 R)
• M15: 8,061,979 km (0.097 R)
• M16: 9,065,781 km (0.09 R)
• M17: 9,597,900 km (0.115 R)
• M18: 9,975,784 km (0.115 R)
• M19: 11,131,578 km (0.12 R)
• M20: 12,863,771 km (0.1 R)
• M21: 14,408,968 km (0.089 R)
• M22: 15,978,549 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.6

Radius: 9.5

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.11 AU - 3.25 AU

Year: 3914 Days

Day: 6.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 63,941,903 km

• M1: 121,623 km (0.066 R)
• M2: 435,031 km (0.032 R)
• M3: 978,071 km (0.075 R)
• M4: 1,324,689 km (0.086 R)
• M5: 1,791,285 km (0.057 R)
• M6: 2,113,519 km (0.079 R)
• M7: 2,411,667 km (0.097 R)
• M8: 2,984,029 km (0.055 R)
• M9: 4,009,821 km (0.109 R)
• M10: 5,694,293 km (0.095 R)
• M11: 6,010,394 km (0.064 R)
• M12: 6,772,744 km (0.084 R)
• M13: 7,227,073 km (0.116 R)
• M14: 8,864,571 km (0.118 R)
• M15: 10,954,154 km (0.071 R)
• M16: 12,517,452 km (0.026 R)
• M17: 14,916,254 km (0.043 R)
• M18: 15,798,283 km (0.026 R)
• M19: 16,714,869 km (0.107 R)
• M20: 19,807,805 km (0.063 R)
• M21: 20,136,621 km (0.115 R)
• M22: 23,555,531 km (0.105 R)

Asteroid Belt

Center: 4.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.9

Radius: 3.7

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 5.66 AU - 7.78 AU

Year: 12024 Days

Day: 23.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,941,903 km

• M1: 46,375 km (0.087 R)
• M2: 247,285 km (0.092 R)
• M3: 550,221 km (0.107 R)
• M4: 852,109 km (0.11 R)
• M5: 1,192,594 km (0.069 R)
• M6: 1,457,831 km (0.089 R)
• M7: 1,734,438 km (0.084 R)
• M8: 1,885,382 km (0.085 R)
• M9: 2,000,572 km (0.116 R)
• M10: 2,182,334 km (0.102 R)
• M11: 3,060,772 km (0.034 R)
• M12: 3,710,626 km (0.074 R)
• M13: 4,811,068 km (0.085 R)
• M14: 6,143,386 km (0.085 R)
• M15: 9,054,262 km (0.079 R)
• M16: 9,342,237 km (0.099 R)
• M17: 9,467,451 km (0.066 R)
• M18: 10,465,269 km (0.076 R)
• M19: 10,966,422 km (0.057 R)
• M20: 17,198,968 km (0.114 R)
• M21: 17,704,010 km (0.116 R)
• M22: 19,076,870 km (0.06 R)
• M23: 20,660,064 km (0.085 R)
• M24: 21,230,631 km (0.115 R)
• M25: 26,511,585 km (0.11 R)
• M26: 27,185,075 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.4

Radius: 6.1

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 7.89 AU - 9.87 AU

Year: 18265 Days

Day: 15.9 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,941,903 km

• M1: 75,996 km (0.11 R)
• M2: 378,632 km (0.103 R)
• M3: 667,356 km (0.106 R)
• M4: 1,061,846 km (0.107 R)
• M5: 1,800,261 km (0.071 R)
• M6: 2,455,499 km (0.028 R)
• M7: 2,909,080 km (0.094 R)
• M8: 3,835,241 km (0.049 R)
• M9: 5,369,217 km (0.063 R)
• M10: 7,589,698 km (0.107 R)
• M11: 9,583,988 km (0.116 R)
• M12: 10,132,413 km (0.043 R)
• M13: 10,414,405 km (0.036 R)
• M14: 11,656,217 km (0.088 R)
• M15: 12,861,976 km (0.111 R)
• M16: 15,150,076 km (0.106 R)
• M17: 15,743,082 km (0.112 R)
• M18: 15,969,423 km (0.068 R)
• M19: 17,696,082 km (0.108 R)
• M20: 18,105,232 km (0.095 R)
• M21: 19,027,503 km (0.08 R)
• M22: 22,741,569 km (0.106 R)
• M23: 24,313,244 km (0.037 R)
• M24: 27,890,728 km (0.107 R)
• M25: 29,689,642 km (0.118 R)
• M26: 30,151,152 km (0.066 R)
• M27: 32,408,733 km (0.089 R)
• M28: 33,268,173 km (0.093 R)
• M29: 37,391,389 km (0.037 R)
• M30: 47,729,051 km (0.089 R)
• M31: 49,483,984 km (0.027 R)
• M32: 50,459,063 km (0.094 R)
• M33: 53,121,905 km (0.113 R)
• M34: 56,404,082 km (0.083 R)
• M35: 57,825,561 km (0.066 R)
• M36: 58,725,991 km (0.081 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 10,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit