🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 11

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.69 AU - 1.03 AU

Year: 561 Days

Day: 6.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,495,075 km

• M1: 146,456 km (0.08 R)
• M2: 608,265 km (0.079 R)
• M3: 960,418 km (0.099 R)
• M4: 1,377,198 km (0.098 R)
• M5: 2,221,678 km (0.075 R)
• M6: 2,570,839 km (0.053 R)
• M7: 3,483,237 km (0.09 R)
• M8: 4,613,000 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.1

Radius: 10.8

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.94 AU - 1.2 AU

Year: 778 Days

Day: 10.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,495,075 km

• M1: 134,339 km (0.098 R)
• M2: 534,663 km (0.092 R)
• M3: 1,119,740 km (0.05 R)
• M4: 1,894,807 km (0.112 R)
• M5: 2,477,490 km (0.105 R)
• M6: 2,872,429 km (0.078 R)
• M7: 3,530,360 km (0.115 R)
• M8: 5,054,912 km (0.114 R)
• M9: 5,675,594 km (0.048 R)
• M10: 7,160,502 km (0.077 R)
• M11: 7,724,785 km (0.093 R)
• M12: 9,022,696 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 8.1

Gravity: 11.56 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.85 AU - 2.63 AU

Year: 2357 Days

Day: 10.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 163.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,495,075 km

• M1: 100,679 km (0.06 R)
• M2: 463,005 km (0.093 R)
• M3: 1,199,925 km (0.109 R)
• M4: 1,649,616 km (0.032 R)
• M5: 2,042,011 km (0.117 R)
• M6: 2,671,070 km (0.115 R)
• M7: 2,934,063 km (0.111 R)
• M8: 3,622,512 km (0.062 R)
• M9: 4,226,738 km (0.07 R)
• M10: 4,499,306 km (0.08 R)
• M11: 4,987,593 km (0.102 R)
• M12: 5,268,538 km (0.114 R)
• M13: 6,336,517 km (0.066 R)
• M14: 8,525,433 km (0.105 R)
• M15: 11,862,363 km (0.088 R)
• M16: 13,864,731 km (0.115 R)
• M17: 18,139,340 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.2

Radius: 13.4

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.15 AU - 2.77 AU

Year: 2712 Days

Day: 12.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,495,075 km

• M1: 167,400 km (0.03 R)
• M2: 854,054 km (0.072 R)
• M3: 1,286,990 km (0.073 R)
• M4: 1,941,631 km (0.065 R)
• M5: 2,905,639 km (0.069 R)
• M6: 3,869,798 km (0.034 R)
• M7: 4,945,257 km (0.107 R)
• M8: 5,690,853 km (0.066 R)
• M9: 6,790,995 km (0.062 R)
• M10: 8,717,666 km (0.096 R)
• M11: 10,750,552 km (0.067 R)
• M12: 11,304,662 km (0.084 R)
• M13: 14,225,561 km (0.088 R)
• M14: 17,726,001 km (0.046 R)
• M15: 19,529,404 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.6

Radius: 9.9

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.89 AU - 3.35 AU

Year: 3874 Days

Day: 5.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,495,075 km

• M1: 123,269 km (0.044 R)
• M2: 515,215 km (0.069 R)
• M3: 907,461 km (0.033 R)
• M4: 1,549,535 km (0.107 R)
• M5: 2,100,504 km (0.093 R)
• M6: 2,628,734 km (0.105 R)
• M7: 3,415,768 km (0.092 R)
• M8: 5,379,539 km (0.038 R)
• M9: 6,726,967 km (0.099 R)
• M10: 9,151,201 km (0.093 R)
• M11: 9,965,013 km (0.089 R)
• M12: 11,255,445 km (0.107 R)
• M13: 12,739,755 km (0.091 R)
• M14: 13,439,723 km (0.112 R)
• M15: 16,498,401 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.2

Radius: 8.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.41 AU - 3.89 AU

Year: 3930 Days

Day: 8.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 48,495,075 km

• M1: 102,026 km (0.064 R)
• M2: 513,719 km (0.108 R)
• M3: 787,483 km (0.087 R)
• M4: 2,218,985 km (0.107 R)
• M5: 2,533,290 km (0.092 R)
• M6: 2,796,283 km (0.048 R)
• M7: 3,377,920 km (0.07 R)
• M8: 3,795,747 km (0.091 R)
• M9: 4,226,289 km (0.109 R)
• M10: 4,598,339 km (0.115 R)
• M11: 5,063,888 km (0.113 R)
• M12: 5,586,134 km (0.063 R)
• M13: 9,105,574 km (0.056 R)
• M14: 9,652,952 km (0.085 R)
• M15: 9,991,791 km (0.112 R)
• M16: 11,552,696 km (0.095 R)
• M17: 12,325,369 km (0.115 R)
• M18: 14,358,852 km (0.114 R)
• M19: 15,100,409 km (0.059 R)
• M20: 16,075,937 km (0.107 R)
• M21: 17,367,714 km (0.062 R)
• M22: 18,611,172 km (0.059 R)
• M23: 19,492,453 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.3

Radius: 8.3

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.65 AU - 4.83 AU

Year: 7254 Days

Day: 15 Hours

Environment

Temp: -232 °C

Axial Tilt: 133.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 48,495,075 km

• M1: 103,223 km (0.11 R)
• M2: 611,855 km (0.109 R)
• M3: 1,549,385 km (0.092 R)
• M4: 4,028,820 km (0.119 R)
• M5: 5,566,387 km (0.07 R)
• M6: 7,211,964 km (0.083 R)
• M7: 7,605,406 km (0.086 R)
• M8: 11,288,356 km (0.085 R)
• M9: 11,770,360 km (0.093 R)
• M10: 18,674,601 km (0.043 R)
• M11: 23,585,002 km (0.101 R)
• M12: 24,452,670 km (0.107 R)
• M13: 31,414,057 km (0.094 R)

Asteroid Belt

Center: 5.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.6

Radius: 9

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.19 AU - 6.55 AU

Year: 8747 Days

Day: 9.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 48,495,075 km

• M1: 112,946 km (0.099 R)
• M2: 396,584 km (0.031 R)
• M3: 745,297 km (0.104 R)
• M4: 2,054,278 km (0.116 R)
• M5: 3,070,945 km (0.053 R)
• M6: 4,537,902 km (0.102 R)
• M7: 6,750,155 km (0.103 R)
• M8: 7,059,075 km (0.036 R)
• M9: 7,465,981 km (0.08 R)
• M10: 8,199,758 km (0.12 R)
• M11: 11,463,685 km (0.102 R)
• M12: 12,947,995 km (0.113 R)
• M13: 15,602,310 km (0.094 R)
• M14: 17,316,402 km (0.104 R)
• M15: 17,790,478 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 595.5

Radius: 6

Gravity: 16.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.86 AU - 8.08 AU

Year: 14351 Days

Day: 15.5 Hours

Environment

Temp: -239 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,495,075 km

• M1: 75,397 km (0.077 R)
• M2: 262,993 km (0.119 R)
• M3: 454,778 km (0.082 R)
• M4: 809,923 km (0.097 R)
• M5: 1,597,556 km (0.098 R)
• M6: 2,299,469 km (0.043 R)
• M7: 2,609,884 km (0.119 R)
• M8: 3,340,520 km (0.039 R)
• M9: 3,993,665 km (0.069 R)
• M10: 4,992,679 km (0.119 R)
• M11: 5,659,287 km (0.11 R)
• M12: 6,706,323 km (0.08 R)
• M13: 7,516,695 km (0.1 R)
• M14: 8,107,457 km (0.103 R)
• M15: 8,295,352 km (0.116 R)
• M16: 8,534,409 km (0.049 R)
• M17: 12,756,659 km (0.052 R)
• M18: 16,862,822 km (0.112 R)
• M19: 19,170,818 km (0.096 R)
• M20: 20,356,979 km (0.111 R)
• M21: 21,233,623 km (0.056 R)
• M22: 24,598,228 km (0.117 R)
• M23: 29,948,895 km (0.095 R)
• M24: 37,048,511 km (0.111 R)
• M25: 39,284,700 km (0.053 R)
• M26: 39,959,237 km (0.092 R)
• M27: 44,024,260 km (0.12 R)
• M28: 44,459,889 km (0.097 R)
• M29: 48,665,235 km (0.087 R)
• M30: 51,826,387 km (0.115 R)
• M31: 57,164,488 km (0.094 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 5.5

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 7.47 AU - 9.81 AU

Year: 17852 Days

Day: 21.9 Hours

Environment

Temp: -228 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 48,495,075 km

• M1: 68,366 km (0.105 R)
• M2: 395,387 km (0.082 R)
• M3: 721,211 km (0.061 R)
• M4: 909,705 km (0.062 R)
• M5: 1,131,409 km (0.103 R)
• M6: 2,022,563 km (0.057 R)
• M7: 2,290,343 km (0.078 R)
• M8: 3,865,160 km (0.108 R)
• M9: 4,109,753 km (0.05 R)
• M10: 4,570,065 km (0.102 R)
• M11: 7,778,940 km (0.048 R)
• M12: 8,710,336 km (0.073 R)
• M13: 9,371,110 km (0.09 R)
• M14: 14,117,850 km (0.114 R)
• M15: 14,503,364 km (0.036 R)
• M16: 14,961,881 km (0.066 R)
• M17: 17,695,483 km (0.08 R)
• M18: 19,612,580 km (0.112 R)
• M19: 26,671,804 km (0.111 R)
• M20: 27,063,452 km (0.099 R)
• M21: 27,658,253 km (0.114 R)
• M22: 29,913,590 km (0.109 R)
• M23: 35,607,285 km (0.077 R)
• M24: 42,247,187 km (0.039 R)
• M25: 42,779,456 km (0.078 R)
• M26: 43,047,236 km (0.101 R)
• M27: 45,507,822 km (0.096 R)
• M28: 47,485,207 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 19,346 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit