🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 14

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.71 AU - 1.05 AU

Year: 525 Days

Day: 12.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 35,280,740 km

• M1: 174,132 km (0.085 R)
• M2: 620,382 km (0.114 R)
• M3: 1,099,844 km (0.11 R)
• M4: 2,375,016 km (0.089 R)
• M5: 2,892,176 km (0.053 R)
• M6: 3,396,919 km (0.052 R)
• M7: 3,851,098 km (0.102 R)
• M8: 4,465,197 km (0.067 R)
• M9: 5,693,246 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 12.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.05 AU - 1.51 AU

Year: 921 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,280,740 km

• M1: 159,172 km (0.115 R)
• M2: 851,361 km (0.025 R)
• M3: 1,981,573 km (0.102 R)
• M4: 2,839,218 km (0.034 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 12.4

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.58 AU - 1.8 AU

Year: 1397 Days

Day: 10.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,280,740 km

• M1: 154,235 km (0.107 R)
• M2: 627,413 km (0.105 R)
• M3: 1,387,071 km (0.095 R)
• M4: 1,792,482 km (0.057 R)
• M5: 2,289,147 km (0.074 R)
• M6: 2,877,216 km (0.091 R)
• M7: 3,372,086 km (0.119 R)
• M8: 3,827,462 km (0.108 R)
• M9: 4,678,673 km (0.118 R)
• M10: 5,386,870 km (0.071 R)
• M11: 6,709,315 km (0.109 R)
• M12: 7,260,583 km (0.107 R)
• M13: 7,738,698 km (0.095 R)
• M14: 9,895,600 km (0.108 R)
• M15: 10,900,449 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.3

Radius: 11.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.53 AU - 2.35 AU

Year: 1718 Days

Day: 12.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,280,740 km

• M1: 148,102 km (0.092 R)
• M2: 542,292 km (0.07 R)
• M3: 982,260 km (0.116 R)
• M4: 1,570,628 km (0.108 R)
• M5: 2,568,595 km (0.1 R)
• M6: 3,053,293 km (0.119 R)
• M7: 3,736,356 km (0.071 R)
• M8: 4,152,089 km (0.119 R)
• M9: 4,639,030 km (0.108 R)
• M10: 5,164,118 km (0.097 R)
• M11: 6,333,675 km (0.083 R)
• M12: 8,378,079 km (0.111 R)
• M13: 8,872,351 km (0.073 R)
• M14: 10,402,737 km (0.054 R)
• M15: 11,230,911 km (0.11 R)
• M16: 12,024,976 km (0.118 R)
• M17: 12,455,668 km (0.081 R)
• M18: 13,348,020 km (0.116 R)
• M19: 14,721,328 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.3

Radius: 14.3

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.5 AU - 5.46 AU

Year: 7066 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 35,280,740 km

• M1: 177,872 km (0.11 R)
• M2: 640,279 km (0.075 R)
• M3: 1,244,654 km (0.113 R)
• M4: 1,906,924 km (0.067 R)
• M5: 2,604,050 km (0.03 R)
• M6: 3,979,154 km (0.067 R)
• M7: 4,569,916 km (0.069 R)
• M8: 5,096,500 km (0.062 R)
• M9: 6,133,513 km (0.07 R)
• M10: 7,037,981 km (0.032 R)
• M11: 8,071,404 km (0.084 R)
• M12: 8,756,263 km (0.065 R)
• M13: 10,638,952 km (0.089 R)
• M14: 12,440,709 km (0.026 R)
• M15: 13,238,963 km (0.036 R)
• M16: 15,256,140 km (0.113 R)
• M17: 16,371,692 km (0.089 R)
• M18: 17,470,787 km (0.082 R)
• M19: 18,765,557 km (0.097 R)
• M20: 20,277,991 km (0.06 R)
• M21: 20,826,118 km (0.091 R)
• M22: 22,949,361 km (0.072 R)
• M23: 25,574,354 km (0.056 R)
• M24: 28,199,647 km (0.117 R)
• M25: 32,149,031 km (0.04 R)
• M26: 33,980,708 km (0.094 R)
• M27: 36,683,642 km (0.119 R)
• M28: 39,770,444 km (0.089 R)
• M29: 42,769,882 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.8

Radius: 5.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 5.78 AU - 9.32 AU

Year: 13190 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 35,280,740 km

• M1: 83,326 km (0.092 R)
• M2: 277,354 km (0.093 R)
• M3: 645,216 km (0.046 R)
• M4: 1,243,458 km (0.109 R)
• M5: 1,856,809 km (0.058 R)
• M6: 2,637,410 km (0.117 R)
• M7: 3,436,263 km (0.067 R)
• M8: 4,156,128 km (0.109 R)
• M9: 4,599,985 km (0.062 R)
• M10: 5,472,141 km (0.085 R)
• M11: 6,758,383 km (0.113 R)
• M12: 9,831,572 km (0.117 R)
• M13: 20,585,265 km (0.105 R)
• M14: 21,730,886 km (0.082 R)
• M15: 23,203,827 km (0.091 R)
• M16: 23,855,026 km (0.064 R)

Asteroid Belt

Center: 8.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.6

Radius: 5.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.57 AU - 9.61 AU

Year: 16007 Days

Day: 15.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 35,280,740 km

• M1: 95,443 km (0.086 R)
• M2: 348,862 km (0.061 R)
• M3: 693,237 km (0.05 R)
• M4: 952,938 km (0.076 R)
• M5: 2,030,043 km (0.091 R)
• M6: 2,423,785 km (0.079 R)
• M7: 3,087,251 km (0.033 R)
• M8: 4,575,301 km (0.041 R)
• M9: 5,489,793 km (0.089 R)
• M10: 7,981,645 km (0.071 R)
• M11: 16,522,038 km (0.117 R)
• M12: 17,827,429 km (0.116 R)
• M13: 18,573,922 km (0.076 R)
• M14: 21,162,863 km (0.087 R)
• M15: 23,496,141 km (0.091 R)
• M16: 24,475,558 km (0.114 R)
• M17: 29,408,398 km (0.072 R)
• M18: 29,973,280 km (0.112 R)
• M19: 30,737,575 km (0.083 R)
• M20: 34,546,487 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 16,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit