🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.9

Radius: 10.2

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.44 AU - 0.68 AU

Year: 289 Days

Day: 7.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,495,817 km

• M1: 126,859 km (0.114 R)
• M2: 533,167 km (0.104 R)
• M3: 884,423 km (0.07 R)
• M4: 1,310,029 km (0.098 R)
• M5: 1,681,630 km (0.066 R)
• M6: 2,034,681 km (0.036 R)
• M7: 2,476,294 km (0.066 R)
• M8: 3,097,274 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.9

Radius: 14.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.58 AU - 0.74 AU

Year: 370 Days

Day: 12.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 39,495,817 km

• M1: 180,265 km (0.097 R)
• M2: 812,466 km (0.115 R)
• M3: 1,299,407 km (0.119 R)
• M4: 1,879,248 km (0.076 R)
• M5: 2,567,847 km (0.077 R)
• M6: 3,238,644 km (0.103 R)
• M7: 4,136,082 km (0.089 R)
• M8: 4,657,580 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.4

Radius: 9.8

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.11 AU - 1.23 AU

Year: 874 Days

Day: 8.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 39,495,817 km

• M1: 121,922 km (0.094 R)
• M2: 484,248 km (0.086 R)
• M3: 923,168 km (0.095 R)
• M4: 1,236,277 km (0.1 R)
• M5: 1,605,784 km (0.07 R)
• M6: 2,518,331 km (0.109 R)
• M7: 3,095,479 km (0.112 R)
• M8: 3,744,136 km (0.056 R)
• M9: 4,101,076 km (0.085 R)
• M10: 4,629,306 km (0.088 R)
• M11: 5,094,555 km (0.066 R)
• M12: 5,590,921 km (0.083 R)
• M13: 6,406,080 km (0.093 R)
• M14: 6,875,069 km (0.09 R)
• M15: 8,470,979 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 13.3

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.97 AU - 4.19 AU

Year: 5689 Days

Day: 14.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,495,817 km

• M1: 165,455 km (0.115 R)
• M2: 708,496 km (0.108 R)
• M3: 1,412,353 km (0.1 R)
• M4: 2,083,001 km (0.1 R)
• M5: 2,539,274 km (0.096 R)
• M6: 3,332,293 km (0.111 R)
• M7: 3,797,991 km (0.069 R)
• M8: 4,284,932 km (0.096 R)
• M9: 4,983,105 km (0.086 R)
• M10: 6,637,358 km (0.111 R)
• M11: 10,381,793 km (0.106 R)
• M12: 10,874,718 km (0.091 R)
• M13: 12,493,816 km (0.056 R)
• M14: 18,791,437 km (0.074 R)
• M15: 20,919,467 km (0.07 R)
• M16: 21,974,431 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 931.2

Radius: 9.1

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 3.86 AU - 5.76 AU

Year: 7282 Days

Day: 11.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 84.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 39,495,817 km

• M1: 113,096 km (0.041 R)
• M2: 614,548 km (0.104 R)
• M3: 947,553 km (0.101 R)
• M4: 1,611,917 km (0.104 R)
• M5: 2,063,403 km (0.115 R)
• M6: 2,559,320 km (0.104 R)
• M7: 3,473,812 km (0.094 R)
• M8: 4,620,480 km (0.088 R)
• M9: 5,535,720 km (0.093 R)
• M10: 6,351,178 km (0.09 R)
• M11: 7,051,894 km (0.099 R)
• M12: 8,093,095 km (0.116 R)
• M13: 8,519,748 km (0.065 R)
• M14: 8,827,322 km (0.113 R)
• M15: 9,464,608 km (0.039 R)
• M16: 10,477,835 km (0.091 R)
• M17: 10,882,348 km (0.086 R)
• M18: 11,615,078 km (0.029 R)
• M19: 12,661,814 km (0.048 R)
• M20: 13,120,780 km (0.105 R)
• M21: 13,472,335 km (0.042 R)
• M22: 14,502,616 km (0.051 R)
• M23: 17,694,735 km (0.114 R)
• M24: 18,633,911 km (0.118 R)
• M25: 19,529,852 km (0.115 R)
• M26: 20,220,546 km (0.107 R)
• M27: 22,808,589 km (0.054 R)
• M28: 26,716,684 km (0.056 R)
• M29: 30,946,115 km (0.076 R)
• M30: 31,256,979 km (0.113 R)
• M31: 33,490,775 km (0.087 R)
• M32: 33,928,049 km (0.093 R)
• M33: 35,037,916 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.9

Radius: 6.8

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.8 AU - 8.5 AU

Year: 13197 Days

Day: 24 Hours

Environment

Temp: -224 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 39,495,817 km

• M1: 84,822 km (0.043 R)
• M2: 594,652 km (0.11 R)
• M3: 1,148,164 km (0.031 R)
• M4: 1,654,403 km (0.077 R)
• M5: 1,898,397 km (0.043 R)
• M6: 2,223,174 km (0.108 R)
• M7: 2,691,565 km (0.063 R)
• M8: 2,914,915 km (0.091 R)
• M9: 3,150,681 km (0.075 R)
• M10: 3,741,742 km (0.088 R)
• M11: 5,382,681 km (0.091 R)
• M12: 6,148,921 km (0.062 R)
• M13: 8,077,986 km (0.108 R)
• M14: 8,450,485 km (0.07 R)
• M15: 8,688,944 km (0.087 R)
• M16: 11,328,598 km (0.059 R)
• M17: 12,458,062 km (0.059 R)
• M18: 13,273,071 km (0.084 R)
• M19: 14,256,827 km (0.084 R)
• M20: 16,890,048 km (0.118 R)
• M21: 18,520,366 km (0.106 R)
• M22: 19,497,689 km (0.113 R)
• M23: 23,003,515 km (0.075 R)
• M24: 25,494,768 km (0.109 R)
• M25: 26,296,015 km (0.081 R)
• M26: 28,800,732 km (0.038 R)
• M27: 31,346,139 km (0.103 R)
• M28: 32,614,879 km (0.105 R)
• M29: 43,029,733 km (0.115 R)
• M30: 50,296,898 km (0.059 R)
• M31: 53,484,081 km (0.106 R)
• M32: 53,973,416 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.2

Radius: 3.4

Gravity: 76.14 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.23 AU - 10.07 AU

Year: 16060 Days

Day: 21.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,495,817 km

• M1: 42,336 km (0.083 R)
• M2: 458,817 km (0.084 R)
• M3: 1,067,082 km (0.102 R)
• M4: 1,401,732 km (0.078 R)
• M5: 2,129,077 km (0.111 R)
• M6: 3,515,400 km (0.103 R)
• M7: 5,184,165 km (0.082 R)
• M8: 6,594,125 km (0.12 R)
• M9: 8,600,382 km (0.097 R)
• M10: 13,834,063 km (0.109 R)
• M11: 14,268,047 km (0.084 R)
• M12: 21,813,614 km (0.111 R)
• M13: 23,505,416 km (0.11 R)
• M14: 24,962,798 km (0.119 R)
• M15: 34,989,895 km (0.097 R)
• M16: 39,856,463 km (0.097 R)
• M17: 44,060,014 km (0.081 R)
• M18: 47,726,358 km (0.063 R)
• M19: 49,549,508 km (0.096 R)
• M20: 52,457,541 km (0.115 R)
• M21: 55,296,609 km (0.069 R)
• M22: 58,236,357 km (0.102 R)
• M23: 61,472,159 km (0.113 R)
• M24: 64,225,358 km (0.118 R)
• M25: 66,854,391 km (0.097 R)
• M26: 68,715,837 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 79

Radius: 3.9

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 8.88 AU - 11.24 AU

Year: 22025 Days

Day: 19 Hours

Environment

Temp: -243 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 39,495,817 km

• M1: 55,501 km (0.111 R)
• M2: 228,885 km (0.116 R)
• M3: 451,636 km (0.117 R)
• M4: 1,919,789 km (0.08 R)
• M5: 2,611,231 km (0.106 R)
• M6: 5,068,675 km (0.073 R)
• M7: 16,033,451 km (0.106 R)
• M8: 17,160,671 km (0.083 R)
• M9: 19,869,140 km (0.029 R)
• M10: 21,168,099 km (0.091 R)
• M11: 33,232,868 km (0.093 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 18,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit