🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 969.9

Radius: 14

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.67 AU - 0.69 AU

Year: 362 Days

Day: 6.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 82,878,399 km

• M1: 175,329 km (0.094 R)
• M2: 641,476 km (0.104 R)
• M3: 1,216,081 km (0.091 R)
• M4: 1,744,012 km (0.08 R)
• M5: 2,361,552 km (0.095 R)
• M6: 3,759,694 km (0.09 R)
• M7: 4,204,149 km (0.098 R)
• M8: 5,407,664 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 10.9

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.73 AU - 0.77 AU

Year: 419 Days

Day: 6.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 82,878,399 km

• M1: 135,536 km (0.084 R)
• M2: 496,067 km (0.089 R)
• M3: 839,693 km (0.036 R)
• M4: 1,264,252 km (0.103 R)
• M5: 1,665,024 km (0.097 R)
• M6: 2,134,163 km (0.114 R)
• M7: 3,150,382 km (0.105 R)
• M8: 3,711,374 km (0.057 R)
• M9: 4,310,513 km (0.108 R)
• M10: 4,779,203 km (0.098 R)
• M11: 5,457,031 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.84 AU - 1.1 AU

Year: 617 Days

Day: 7.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 82,878,399 km

• M1: 159,621 km (0.052 R)
• M2: 558,000 km (0.07 R)
• M3: 969,693 km (0.1 R)
• M4: 1,604,288 km (0.09 R)
• M5: 2,181,436 km (0.111 R)
• M6: 2,928,079 km (0.087 R)
• M7: 4,571,412 km (0.053 R)
• M8: 5,360,690 km (0.113 R)
• M9: 6,782,319 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.4

Radius: 12

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.85 AU - 1.37 AU

Year: 755 Days

Day: 14.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 82,878,399 km

• M1: 149,299 km (0.09 R)
• M2: 534,812 km (0.086 R)
• M3: 1,007,691 km (0.075 R)
• M4: 1,382,434 km (0.034 R)
• M5: 1,852,770 km (0.084 R)
• M6: 2,301,414 km (0.05 R)
• M7: 2,800,323 km (0.081 R)
• M8: 3,486,229 km (0.088 R)
• M9: 4,089,856 km (0.058 R)
• M10: 4,778,455 km (0.082 R)
• M11: 5,227,698 km (0.05 R)
• M12: 6,789,051 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.3

Radius: 7

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.15 AU - 7.83 AU

Year: 10675 Days

Day: 16.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,878,399 km

• M1: 88,712 km (0.077 R)
• M2: 356,492 km (0.069 R)
• M3: 826,528 km (0.094 R)
• M4: 1,061,846 km (0.087 R)
• M5: 1,319,902 km (0.097 R)
• M6: 1,793,529 km (0.082 R)
• M7: 2,131,919 km (0.098 R)
• M8: 2,391,920 km (0.083 R)
• M9: 2,673,164 km (0.12 R)
• M10: 3,344,859 km (0.069 R)
• M11: 4,715,474 km (0.069 R)
• M12: 5,333,014 km (0.104 R)
• M13: 5,631,013 km (0.12 R)
• M14: 6,391,868 km (0.053 R)
• M15: 6,762,572 km (0.119 R)
• M16: 7,363,806 km (0.036 R)
• M17: 8,430,887 km (0.104 R)
• M18: 8,835,849 km (0.047 R)
• M19: 10,679,792 km (0.103 R)
• M20: 11,543,570 km (0.087 R)
• M21: 17,465,402 km (0.075 R)
• M22: 26,234,530 km (0.069 R)
• M23: 26,491,539 km (0.085 R)
• M24: 27,624,144 km (0.086 R)
• M25: 30,928,911 km (0.098 R)
• M26: 33,775,758 km (0.073 R)

Asteroid Belt

Center: 8.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.3

Radius: 6.9

Gravity: 19.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.4 AU - 9.94 AU

Year: 19416 Days

Day: 16.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 82,878,399 km

• M1: 85,869 km (0.108 R)
• M2: 370,853 km (0.064 R)
• M3: 758,162 km (0.113 R)
• M4: 979,417 km (0.068 R)
• M5: 1,364,033 km (0.09 R)
• M6: 1,733,540 km (0.08 R)
• M7: 2,043,058 km (0.104 R)
• M8: 2,748,262 km (0.087 R)
• M9: 3,635,527 km (0.105 R)
• M10: 3,852,744 km (0.06 R)
• M11: 4,700,963 km (0.101 R)
• M12: 4,997,018 km (0.114 R)
• M13: 7,580,124 km (0.106 R)
• M14: 7,884,556 km (0.101 R)
• M15: 8,847,218 km (0.115 R)
• M16: 11,861,914 km (0.108 R)
• M17: 12,622,171 km (0.117 R)
• M18: 14,547,795 km (0.103 R)
• M19: 15,257,636 km (0.08 R)
• M20: 16,491,669 km (0.077 R)
• M21: 18,329,030 km (0.097 R)
• M22: 23,672,666 km (0.092 R)
• M23: 28,850,398 km (0.099 R)
• M24: 32,161,298 km (0.071 R)
• M25: 33,635,286 km (0.111 R)
• M26: 36,861,813 km (0.118 R)
• M27: 43,436,490 km (0.118 R)
• M28: 44,740,235 km (0.113 R)
• M29: 47,596,807 km (0.099 R)
• M30: 48,633,370 km (0.038 R)
• M31: 56,506,706 km (0.072 R)
• M32: 57,473,856 km (0.101 R)
• M33: 58,846,417 km (0.075 R)
• M34: 59,840,046 km (0.082 R)
• M35: 67,977,871 km (0.082 R)
• M36: 70,846,111 km (0.102 R)
• M37: 71,744,745 km (0.09 R)
• M38: 72,196,830 km (0.062 R)
• M39: 72,650,860 km (0.091 R)
• M40: 77,771,295 km (0.047 R)
• M41: 78,248,363 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit