🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.3

Radius: 9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.65 AU - 0.83 AU

Year: 432 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 78,025,252 km

• M1: 121,174 km (0.074 R)
• M2: 569,070 km (0.066 R)
• M3: 854,952 km (0.096 R)
• M4: 1,288,636 km (0.116 R)
• M5: 1,588,580 km (0.105 R)
• M6: 2,370,378 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.1

Radius: 13.9

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.09 AU - 1.29 AU

Year: 880 Days

Day: 13.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (2)

Outer Limit: 78,025,252 km

• M1: 173,833 km (0.081 R)
• M2: 1,012,179 km (0.082 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 14.5

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.15 AU - 1.33 AU

Year: 937 Days

Day: 10.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 78,025,252 km

• M1: 180,415 km (0.097 R)
• M2: 870,809 km (0.095 R)
• M3: 1,447,359 km (0.089 R)
• M4: 1,985,463 km (0.083 R)
• M5: 2,462,979 km (0.111 R)
• M6: 3,372,534 km (0.106 R)
• M7: 3,957,612 km (0.11 R)
• M8: 4,626,464 km (0.086 R)
• M9: 5,609,920 km (0.079 R)
• M10: 6,415,205 km (0.06 R)
• M11: 7,432,022 km (0.098 R)

Asteroid Belt

Center: 1.59 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.9

Radius: 12

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.87 AU - 2.01 AU

Year: 1833 Days

Day: 5 Hours

Environment

Temp: -192 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 78,025,252 km

• M1: 220,358 km (0.1 R)
• M2: 649,255 km (0.075 R)
• M3: 1,284,148 km (0.093 R)
• M4: 1,897,350 km (0.119 R)
• M5: 2,316,822 km (0.104 R)
• M6: 3,427,886 km (0.064 R)
• M7: 3,928,141 km (0.076 R)
• M8: 4,895,142 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 12

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.17 AU - 2.81 AU

Year: 2665 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 78,025,252 km

• M1: 149,299 km (0.096 R)
• M2: 717,322 km (0.056 R)
• M3: 1,216,530 km (0.053 R)
• M4: 1,630,318 km (0.094 R)
• M5: 2,034,381 km (0.118 R)
• M6: 3,136,918 km (0.119 R)
• M7: 3,871,593 km (0.116 R)
• M8: 4,625,417 km (0.108 R)
• M9: 5,049,975 km (0.109 R)
• M10: 5,552,175 km (0.114 R)
• M11: 6,425,378 km (0.101 R)
• M12: 7,870,942 km (0.062 R)
• M13: 8,272,463 km (0.106 R)
• M14: 9,711,445 km (0.033 R)
• M15: 13,549,229 km (0.068 R)
• M16: 15,076,922 km (0.114 R)
• M17: 16,282,382 km (0.114 R)
• M18: 18,065,140 km (0.086 R)
• M19: 21,622,577 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50

Radius: 15

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.74 AU - 2.84 AU

Year: 3161 Days

Day: 10.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 78,025,252 km

• M1: 186,549 km (0.05 R)
• M2: 1,005,597 km (0.093 R)
• M3: 1,519,765 km (0.082 R)
• M4: 2,173,807 km (0.098 R)
• M5: 3,075,882 km (0.088 R)
• M6: 4,312,607 km (0.108 R)
• M7: 9,213,434 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.1

Radius: 5.7

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 7.59 AU - 7.77 AU

Year: 14436 Days

Day: 17.7 Hours

Environment

Temp: -240 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 78,025,252 km

• M1: 71,059 km (0.038 R)
• M2: 479,910 km (0.064 R)
• M3: 990,787 km (0.107 R)
• M4: 1,195,885 km (0.08 R)
• M5: 1,612,366 km (0.069 R)
• M6: 2,401,644 km (0.117 R)
• M7: 3,162,948 km (0.12 R)
• M8: 4,014,608 km (0.086 R)
• M9: 5,399,436 km (0.105 R)
• M10: 6,565,402 km (0.095 R)
• M11: 8,368,654 km (0.092 R)
• M12: 8,715,123 km (0.062 R)
• M13: 8,917,379 km (0.028 R)
• M14: 16,315,742 km (0.093 R)
• M15: 17,891,905 km (0.099 R)
• M16: 20,889,547 km (0.117 R)
• M17: 21,070,411 km (0.065 R)
• M18: 22,744,561 km (0.085 R)
• M19: 28,186,034 km (0.07 R)
• M20: 32,339,320 km (0.118 R)
• M21: 46,283,487 km (0.118 R)
• M22: 46,590,761 km (0.111 R)
• M23: 48,148,224 km (0.072 R)
• M24: 50,062,628 km (0.095 R)
• M25: 52,693,307 km (0.111 R)
• M26: 60,766,954 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 737.4

Radius: 3.3

Gravity: 67.71 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 7.42 AU - 11.68 AU

Year: 20017 Days

Day: 23.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 78,025,252 km

• M1: 41,887 km (0.065 R)
• M2: 150,645 km (0.102 R)
• M3: 309,518 km (0.047 R)
• M4: 1,962,724 km (0.034 R)
• M5: 3,589,302 km (0.112 R)
• M6: 5,298,607 km (0.118 R)
• M7: 6,155,204 km (0.087 R)
• M8: 6,415,953 km (0.039 R)
• M9: 7,484,232 km (0.071 R)
• M10: 8,137,526 km (0.118 R)
• M11: 9,442,318 km (0.084 R)
• M12: 11,651,131 km (0.114 R)
• M13: 12,945,003 km (0.119 R)
• M14: 13,372,703 km (0.106 R)
• M15: 13,517,364 km (0.09 R)
• M16: 14,712,352 km (0.08 R)
• M17: 15,653,622 km (0.084 R)
• M18: 16,385,305 km (0.057 R)
• M19: 17,482,157 km (0.035 R)
• M20: 22,055,962 km (0.047 R)
• M21: 22,461,223 km (0.1 R)
• M22: 23,706,475 km (0.109 R)
• M23: 26,675,096 km (0.117 R)
• M24: 26,789,687 km (0.072 R)
• M25: 33,336,988 km (0.056 R)
• M26: 49,126,146 km (0.094 R)
• M27: 53,185,035 km (0.102 R)
• M28: 57,844,261 km (0.084 R)
• M29: 60,766,356 km (0.113 R)
• M30: 65,643,845 km (0.111 R)
• M31: 67,325,923 km (0.115 R)
• M32: 74,341,615 km (0.117 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: 229 - 16,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit