🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 393 Days

Day: 40.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,448,702 km

• M1: 107,860 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.28 AU - 4.56 AU

Year: 3446 Days

Day: 27.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,448,702 km

• M1: 521,797 km (0.085 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.4

Radius: 11

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.31 AU - 6.83 AU

Year: 4875 Days

Day: 8.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 39,448,702 km

• M1: 510,129 km (0.06 R)
• M2: 752,627 km (0.114 R)
• M3: 1,457,233 km (0.111 R)
• M4: 1,813,425 km (0.041 R)
• M5: 2,277,179 km (0.041 R)
• M6: 2,706,824 km (0.084 R)
• M7: 3,705,090 km (0.091 R)
• M8: 4,074,148 km (0.078 R)
• M9: 5,163,969 km (0.084 R)
• M10: 5,892,361 km (0.112 R)
• M11: 7,225,876 km (0.074 R)
• M12: 9,231,086 km (0.11 R)
• M13: 10,273,484 km (0.056 R)
• M14: 10,597,364 km (0.081 R)
• M15: 12,136,726 km (0.059 R)
• M16: 12,370,846 km (0.108 R)
• M17: 13,248,687 km (0.096 R)
• M18: 15,139,155 km (0.049 R)
• M19: 15,400,802 km (0.059 R)
• M20: 16,742,994 km (0.083 R)
• M21: 17,999,466 km (0.075 R)
• M22: 23,754,646 km (0.1 R)
• M23: 24,302,623 km (0.117 R)
• M24: 26,614,957 km (0.096 R)
• M25: 29,577,893 km (0.062 R)
• M26: 29,821,588 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.1

Radius: 13

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.35 AU - 7.27 AU

Year: 6591 Days

Day: 5.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 120.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 39,448,702 km

• M1: 221,405 km (0.103 R)
• M2: 578,495 km (0.039 R)
• M3: 1,351,168 km (0.05 R)
• M4: 1,640,341 km (0.108 R)
• M5: 2,150,619 km (0.097 R)
• M6: 2,617,065 km (0.053 R)
• M7: 2,962,337 km (0.1 R)
• M8: 3,442,995 km (0.071 R)
• M9: 4,235,116 km (0.107 R)
• M10: 4,756,913 km (0.078 R)
• M11: 5,253,279 km (0.063 R)
• M12: 6,045,699 km (0.09 R)
• M13: 6,765,863 km (0.102 R)
• M14: 11,114,224 km (0.085 R)
• M15: 12,394,184 km (0.109 R)
• M16: 13,469,194 km (0.105 R)
• M17: 14,684,677 km (0.096 R)
• M18: 15,166,382 km (0.109 R)
• M19: 15,410,077 km (0.097 R)
• M20: 15,754,750 km (0.098 R)
• M21: 16,556,744 km (0.102 R)
• M22: 16,862,672 km (0.099 R)
• M23: 18,920,540 km (0.077 R)
• M24: 19,577,724 km (0.1 R)
• M25: 20,868,903 km (0.059 R)
• M26: 21,849,966 km (0.056 R)
• M27: 22,378,645 km (0.093 R)
• M28: 23,758,386 km (0.072 R)
• M29: 24,248,169 km (0.1 R)
• M30: 24,742,889 km (0.079 R)
• M31: 25,305,377 km (0.084 R)
• M32: 26,129,213 km (0.12 R)
• M33: 27,422,486 km (0.105 R)
• M34: 28,279,981 km (0.065 R)
• M35: 28,747,325 km (0.09 R)
• M36: 29,557,248 km (0.062 R)
• M37: 32,838,378 km (0.086 R)
• M38: 35,320,207 km (0.055 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,786 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit