🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.83 AU - 2.83 AU

Year: 1017 Days

Day: 43.9 Hours

Environment

Temp: 22 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 11.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 21.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 398.3

Radius: 5.4

Gravity: 13.66 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 20.41 AU - 22.65 AU

Year: 28580 Days

Day: 24.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 100,741,521 km

• M1: 134,040 km (0.049 R)
• M2: 390,750 km (0.109 R)
• M3: 593,604 km (0.108 R)
• M4: 867,219 km (0.092 R)
• M5: 1,180,028 km (0.059 R)
• M6: 1,465,910 km (0.118 R)
• M7: 2,030,641 km (0.106 R)
• M8: 4,014,160 km (0.042 R)
• M9: 6,378,853 km (0.077 R)
• M10: 7,209,271 km (0.096 R)
• M11: 7,452,068 km (0.099 R)
• M12: 8,319,138 km (0.089 R)
• M13: 9,308,428 km (0.074 R)
• M14: 9,890,663 km (0.099 R)
• M15: 21,072,057 km (0.109 R)
• M16: 21,269,975 km (0.097 R)
• M17: 25,157,575 km (0.048 R)
• M18: 27,209,459 km (0.117 R)
• M19: 28,637,820 km (0.051 R)
• M20: 29,370,251 km (0.101 R)
• M21: 31,128,026 km (0.114 R)
• M22: 32,425,638 km (0.067 R)
• M23: 36,820,075 km (0.109 R)
• M24: 39,909,870 km (0.089 R)
• M25: 40,823,464 km (0.119 R)
• M26: 42,692,240 km (0.117 R)
• M27: 49,506,872 km (0.119 R)
• M28: 49,856,782 km (0.112 R)
• M29: 52,170,761 km (0.049 R)
• M30: 58,950,687 km (0.113 R)
• M31: 65,871,533 km (0.049 R)
• M32: 70,185,187 km (0.104 R)
• M33: 74,454,112 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 25.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.6

Radius: 4.7

Gravity: 21.21 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 23.21 AU - 27.8 AU

Year: 36839 Days

Day: 16.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 100,741,521 km

• M1: 165,306 km (0.086 R)
• M2: 738,116 km (0.084 R)
• M3: 964,457 km (0.056 R)
• M4: 1,539,063 km (0.1 R)
• M5: 1,688,960 km (0.099 R)
• M6: 2,316,373 km (0.109 R)
• M7: 2,971,612 km (0.094 R)
• M8: 3,145,894 km (0.077 R)
• M9: 5,158,284 km (0.064 R)
• M10: 5,583,142 km (0.058 R)
• M11: 7,151,077 km (0.096 R)
• M12: 8,119,424 km (0.084 R)
• M13: 8,345,916 km (0.114 R)
• M14: 9,233,181 km (0.074 R)
• M15: 10,511,644 km (0.077 R)
• M16: 10,917,204 km (0.112 R)
• M17: 15,649,583 km (0.065 R)
• M18: 15,824,463 km (0.113 R)
• M19: 16,356,882 km (0.045 R)
• M20: 17,177,725 km (0.083 R)
• M21: 17,457,324 km (0.114 R)
• M22: 20,009,314 km (0.111 R)
• M23: 24,404,050 km (0.094 R)
• M24: 27,327,492 km (0.091 R)
• M25: 27,581,060 km (0.07 R)
• M26: 31,023,158 km (0.097 R)
• M27: 31,437,843 km (0.107 R)
• M28: 32,990,220 km (0.107 R)
• M29: 33,712,329 km (0.087 R)
• M30: 38,585,480 km (0.099 R)
• M31: 39,065,090 km (0.086 R)
• M32: 40,363,450 km (0.083 R)
• M33: 43,907,873 km (0.062 R)
• M34: 47,288,635 km (0.11 R)
• M35: 47,654,252 km (0.12 R)
• M36: 51,222,461 km (0.087 R)
• M37: 52,776,782 km (0.09 R)
• M38: 55,369,014 km (0.071 R)
• M39: 56,183,425 km (0.073 R)
• M40: 56,388,225 km (0.112 R)
• M41: 56,799,469 km (0.065 R)
• M42: 57,836,033 km (0.064 R)
• M43: 60,375,307 km (0.093 R)
• M44: 61,238,038 km (0.076 R)
• M45: 63,875,448 km (0.114 R)
• M46: 66,816,842 km (0.111 R)
• M47: 83,684,151 km (0.06 R)

Kuiper Belt

Range: 38.3 - 62.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 15,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit