🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.69 AU

Year: 193 Days

Day: 37.1 Hours

Environment

Temp: 196 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,000,981 km

• M1: 255,064 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.52 AU - 2.3 AU

Year: 1016 Days

Day: 44.9 Hours

Environment

Temp: -79 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,000,981 km

• M1: 59,241 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472

Radius: 15

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.47 AU - 6.41 AU

Year: 4885 Days

Day: 5.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 101,000,981 km

• M1: 196,272 km (0.102 R)
• M2: 1,158,037 km (0.056 R)
• M3: 2,422,738 km (0.107 R)
• M4: 3,161,153 km (0.052 R)
• M5: 3,645,251 km (0.103 R)
• M6: 4,224,195 km (0.11 R)
• M7: 6,310,786 km (0.119 R)
• M8: 6,925,933 km (0.078 R)
• M9: 8,028,469 km (0.057 R)
• M10: 11,054,834 km (0.047 R)
• M11: 13,991,889 km (0.068 R)
• M12: 15,366,095 km (0.068 R)
• M13: 16,425,996 km (0.104 R)
• M14: 17,003,294 km (0.102 R)
• M15: 18,691,805 km (0.108 R)
• M16: 19,705,480 km (0.086 R)
• M17: 20,956,717 km (0.085 R)
• M18: 22,050,726 km (0.12 R)
• M19: 23,182,733 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.9

Radius: 12.2

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.56 AU - 8.08 AU

Year: 8419 Days

Day: 15 Hours

Environment

Temp: -163 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 101,000,981 km

• M1: 153,637 km (0.112 R)
• M2: 844,929 km (0.08 R)
• M3: 2,144,485 km (0.075 R)
• M4: 3,301,326 km (0.057 R)
• M5: 4,750,032 km (0.066 R)
• M6: 7,101,710 km (0.069 R)
• M7: 11,499,439 km (0.057 R)
• M8: 12,085,264 km (0.047 R)
• M9: 13,316,903 km (0.097 R)
• M10: 15,192,113 km (0.116 R)
• M11: 20,216,507 km (0.076 R)
• M12: 21,466,846 km (0.086 R)
• M13: 21,948,850 km (0.092 R)
• M14: 23,949,422 km (0.08 R)
• M15: 24,642,509 km (0.042 R)
• M16: 25,082,477 km (0.105 R)
• M17: 26,895,004 km (0.119 R)
• M18: 28,890,490 km (0.084 R)
• M19: 33,281,038 km (0.095 R)
• M20: 36,141,200 km (0.076 R)
• M21: 36,938,407 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 12.5

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 9.71 AU - 10.69 AU

Year: 12542 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 101,000,981 km

• M1: 155,432 km (0.049 R)
• M2: 1,273,975 km (0.081 R)
• M3: 2,799,724 km (0.063 R)
• M4: 3,733,813 km (0.039 R)
• M5: 5,961,176 km (0.106 R)
• M6: 7,419,456 km (0.065 R)
• M7: 8,821,786 km (0.104 R)
• M8: 11,137,711 km (0.085 R)
• M9: 12,553,805 km (0.064 R)
• M10: 21,647,709 km (0.105 R)
• M11: 27,764,766 km (0.12 R)
• M12: 31,543,758 km (0.095 R)
• M13: 37,343,069 km (0.114 R)
• M14: 40,492,852 km (0.072 R)
• M15: 41,012,855 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.4

Radius: 14.6

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.48 AU - 12 AU

Year: 12616 Days

Day: 14.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 101,000,981 km

• M1: 182,061 km (0.038 R)
• M2: 2,543,313 km (0.089 R)
• M3: 3,846,460 km (0.092 R)
• M4: 4,728,639 km (0.095 R)
• M5: 5,377,295 km (0.093 R)
• M6: 6,162,983 km (0.089 R)
• M7: 6,938,648 km (0.112 R)
• M8: 9,662,078 km (0.097 R)
• M9: 13,033,415 km (0.094 R)
• M10: 17,837,901 km (0.058 R)
• M11: 22,090,370 km (0.066 R)
• M12: 27,296,824 km (0.087 R)
• M13: 28,715,910 km (0.065 R)
• M14: 31,464,471 km (0.064 R)
• M15: 38,687,206 km (0.039 R)
• M16: 53,561,274 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.7

Radius: 5.7

Gravity: 26.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.1 AU - 17.34 AU

Year: 27512 Days

Day: 19.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 101,000,981 km

• M1: 73,303 km (0.083 R)
• M2: 297,849 km (0.054 R)
• M3: 584,479 km (0.078 R)
• M4: 1,060,051 km (0.113 R)
• M5: 1,314,965 km (0.087 R)
• M6: 2,035,429 km (0.052 R)
• M7: 2,382,795 km (0.099 R)
• M8: 2,934,512 km (0.061 R)
• M9: 3,535,596 km (0.089 R)
• M10: 5,696,986 km (0.101 R)
• M11: 8,786,332 km (0.118 R)
• M12: 10,751,749 km (0.119 R)
• M13: 15,012,146 km (0.086 R)
• M14: 15,439,847 km (0.119 R)
• M15: 19,258,631 km (0.046 R)
• M16: 23,662,793 km (0.083 R)
• M17: 24,476,156 km (0.069 R)
• M18: 26,158,833 km (0.109 R)
• M19: 33,083,420 km (0.115 R)
• M20: 35,136,949 km (0.071 R)
• M21: 36,042,465 km (0.106 R)
• M22: 38,374,247 km (0.032 R)
• M23: 45,790,711 km (0.099 R)
• M24: 48,336,867 km (0.113 R)
• M25: 49,456,308 km (0.118 R)
• M26: 51,167,857 km (0.062 R)
• M27: 56,744,716 km (0.098 R)
• M28: 66,993,068 km (0.092 R)
• M29: 67,454,577 km (0.091 R)
• M30: 67,918,181 km (0.096 R)
• M31: 69,322,008 km (0.116 R)
• M32: 72,429,455 km (0.107 R)
• M33: 73,648,977 km (0.106 R)
• M34: 87,703,547 km (0.052 R)
• M35: 89,088,674 km (0.086 R)
• M36: 100,396,627 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 17,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit