🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.07 AU - 3.31 AU

Year: 1984 Days

Day: 16.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.12 AU - 3.58 AU

Year: 2135 Days

Day: 13.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 114,052,354 km

• M1: 17,503 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 4.48 AU - 6.62 AU

Year: 4553 Days

Day: 45.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.1

Radius: 12.8

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.6 AU - 6.28 AU

Year: 5042 Days

Day: 8.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 114,052,354 km

• M1: 159,322 km (0.103 R)
• M2: 619,634 km (0.078 R)
• M3: 1,151,156 km (0.086 R)
• M4: 1,822,700 km (0.1 R)
• M5: 2,674,361 km (0.114 R)
• M6: 3,433,870 km (0.071 R)
• M7: 4,117,831 km (0.099 R)
• M8: 4,970,688 km (0.097 R)
• M9: 6,090,279 km (0.106 R)
• M10: 6,498,831 km (0.038 R)
• M11: 7,406,441 km (0.096 R)
• M12: 8,094,442 km (0.075 R)
• M13: 9,064,285 km (0.072 R)
• M14: 9,682,423 km (0.097 R)
• M15: 13,153,393 km (0.114 R)
• M16: 15,803,968 km (0.104 R)
• M17: 16,945,250 km (0.079 R)
• M18: 17,948,453 km (0.081 R)
• M19: 18,726,512 km (0.067 R)
• M20: 20,982,298 km (0.056 R)
• M21: 23,720,837 km (0.085 R)
• M22: 24,975,813 km (0.119 R)
• M23: 26,027,636 km (0.104 R)
• M24: 27,024,706 km (0.055 R)
• M25: 27,617,861 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.9

Radius: 13

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.52 AU - 7.74 AU

Year: 6630 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 114,052,354 km

• M1: 162,463 km (0.114 R)
• M2: 592,108 km (0.077 R)
• M3: 1,178,382 km (0.089 R)
• M4: 1,601,296 km (0.057 R)
• M5: 2,050,239 km (0.114 R)
• M6: 2,459,539 km (0.111 R)
• M7: 3,003,626 km (0.056 R)
• M8: 3,536,494 km (0.081 R)
• M9: 4,415,082 km (0.074 R)
• M10: 5,373,855 km (0.059 R)
• M11: 6,364,791 km (0.119 R)
• M12: 8,094,741 km (0.119 R)
• M13: 9,798,511 km (0.119 R)
• M14: 10,831,933 km (0.101 R)
• M15: 12,731,976 km (0.039 R)
• M16: 13,675,789 km (0.075 R)
• M17: 15,026,209 km (0.07 R)
• M18: 16,919,070 km (0.117 R)
• M19: 21,326,373 km (0.112 R)
• M20: 22,338,852 km (0.065 R)
• M21: 24,882,913 km (0.119 R)
• M22: 25,830,316 km (0.075 R)
• M23: 28,165,090 km (0.119 R)
• M24: 29,288,870 km (0.06 R)
• M25: 32,737,400 km (0.119 R)
• M26: 33,561,983 km (0.103 R)
• M27: 36,667,934 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 658.4

Radius: 11.3

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10 AU - 14.7 AU

Year: 15115 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 114,052,354 km

• M1: 141,220 km (0.107 R)
• M2: 858,093 km (0.107 R)
• M3: 1,258,417 km (0.061 R)
• M4: 2,177,397 km (0.103 R)
• M5: 3,016,641 km (0.085 R)
• M6: 3,471,269 km (0.116 R)
• M7: 5,152,001 km (0.077 R)
• M8: 6,112,419 km (0.074 R)
• M9: 6,760,477 km (0.119 R)
• M10: 8,631,049 km (0.077 R)
• M11: 9,874,357 km (0.078 R)
• M12: 10,595,718 km (0.108 R)
• M13: 12,521,491 km (0.083 R)
• M14: 14,741,075 km (0.067 R)
• M15: 15,981,541 km (0.03 R)
• M16: 19,257,883 km (0.111 R)
• M17: 19,772,201 km (0.066 R)
• M18: 20,207,830 km (0.088 R)
• M19: 23,053,032 km (0.11 R)
• M20: 25,227,587 km (0.12 R)
• M21: 27,320,012 km (0.11 R)
• M22: 34,539,456 km (0.035 R)
• M23: 36,589,994 km (0.06 R)
• M24: 37,115,082 km (0.108 R)
• M25: 40,651,576 km (0.081 R)
• M26: 46,062,531 km (0.072 R)
• M27: 55,826,634 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.7

Radius: 4.1

Gravity: 59.11 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.88 AU - 20.54 AU

Year: 30474 Days

Day: 18.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 103.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 114,052,354 km

• M1: 52,060 km (0.12 R)
• M2: 535,710 km (0.099 R)
• M3: 883,375 km (0.081 R)
• M4: 1,199,925 km (0.102 R)
• M5: 1,686,716 km (0.109 R)
• M6: 3,007,516 km (0.102 R)
• M7: 3,317,482 km (0.093 R)
• M8: 4,298,695 km (0.116 R)
• M9: 4,651,297 km (0.101 R)
• M10: 5,065,533 km (0.099 R)
• M11: 6,111,073 km (0.093 R)
• M12: 7,457,005 km (0.107 R)
• M13: 9,895,151 km (0.088 R)
• M14: 10,301,459 km (0.062 R)
• M15: 12,976,419 km (0.097 R)
• M16: 15,988,123 km (0.105 R)
• M17: 16,359,574 km (0.082 R)
• M18: 16,831,705 km (0.109 R)
• M19: 17,606,173 km (0.111 R)
• M20: 17,902,527 km (0.078 R)
• M21: 20,503,585 km (0.094 R)
• M22: 21,386,212 km (0.073 R)
• M23: 22,524,951 km (0.081 R)
• M24: 23,464,426 km (0.115 R)
• M25: 25,171,039 km (0.1 R)
• M26: 33,124,709 km (0.072 R)
• M27: 34,800,953 km (0.115 R)
• M28: 35,581,255 km (0.085 R)
• M29: 38,486,895 km (0.073 R)
• M30: 38,986,103 km (0.084 R)
• M31: 52,503,018 km (0.063 R)
• M32: 55,832,319 km (0.082 R)
• M33: 61,085,897 km (0.119 R)
• M34: 66,898,672 km (0.115 R)
• M35: 68,103,832 km (0.092 R)
• M36: 76,685,215 km (0.11 R)
• M37: 79,339,680 km (0.065 R)
• M38: 94,436,797 km (0.107 R)
• M39: 95,952,673 km (0.08 R)
• M40: 97,176,832 km (0.102 R)
• M41: 100,597,238 km (0.107 R)
• M42: 104,741,847 km (0.111 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 19,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit