🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.97 AU - 1.09 AU

Year: 463 Days

Day: 45.7 Hours

Environment

Temp: -77 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,992,467 km

• M1: 145,110 km (0.097 R)
• M2: 443,707 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.67 AU - 2.53 AU

Year: 1348 Days

Day: 13.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 11.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 664.3

Radius: 7.9

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 9.84 AU - 12.94 AU

Year: 17026 Days

Day: 21.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 92,992,467 km

• M1: 99,632 km (0.089 R)
• M2: 532,868 km (0.102 R)
• M3: 1,020,407 km (0.072 R)
• M4: 1,442,722 km (0.118 R)
• M5: 1,711,998 km (0.049 R)
• M6: 2,033,783 km (0.062 R)
• M7: 3,302,822 km (0.102 R)
• M8: 4,389,202 km (0.073 R)
• M9: 5,031,874 km (0.078 R)
• M10: 7,569,054 km (0.095 R)
• M11: 8,045,673 km (0.083 R)
• M12: 12,153,181 km (0.087 R)
• M13: 12,940,665 km (0.07 R)
• M14: 13,415,339 km (0.072 R)
• M15: 14,689,613 km (0.062 R)
• M16: 20,689,685 km (0.075 R)
• M17: 21,245,291 km (0.088 R)
• M18: 21,810,921 km (0.043 R)
• M19: 23,070,684 km (0.082 R)
• M20: 27,583,304 km (0.052 R)
• M21: 29,055,347 km (0.037 R)
• M22: 29,518,652 km (0.106 R)
• M23: 31,421,238 km (0.119 R)
• M24: 32,278,882 km (0.111 R)
• M25: 35,998,334 km (0.032 R)
• M26: 41,730,476 km (0.097 R)
• M27: 45,198,154 km (0.117 R)
• M28: 46,290,518 km (0.089 R)
• M29: 59,305,832 km (0.049 R)
• M30: 61,751,607 km (0.05 R)
• M31: 63,095,894 km (0.045 R)
• M32: 63,872,905 km (0.114 R)
• M33: 65,445,927 km (0.088 R)
• M34: 66,843,321 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.7

Radius: 4.7

Gravity: 37.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.52 AU - 15.58 AU

Year: 24583 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 92,992,467 km

• M1: 58,493 km (0.106 R)
• M2: 223,050 km (0.114 R)
• M3: 676,033 km (0.106 R)
• M4: 847,472 km (0.052 R)
• M5: 2,012,391 km (0.091 R)
• M6: 2,187,270 km (0.062 R)
• M7: 3,398,265 km (0.04 R)
• M8: 4,540,595 km (0.1 R)
• M9: 4,804,036 km (0.106 R)
• M10: 5,486,801 km (0.105 R)
• M11: 6,894,667 km (0.052 R)
• M12: 7,042,619 km (0.064 R)
• M13: 7,708,180 km (0.062 R)
• M14: 8,870,406 km (0.088 R)
• M15: 11,956,311 km (0.068 R)
• M16: 13,972,591 km (0.114 R)
• M17: 16,466,686 km (0.11 R)
• M18: 22,530,337 km (0.066 R)
• M19: 23,966,626 km (0.075 R)
• M20: 24,420,506 km (0.045 R)
• M21: 24,649,690 km (0.03 R)
• M22: 27,759,979 km (0.088 R)
• M23: 28,640,064 km (0.085 R)
• M24: 29,538,548 km (0.098 R)
• M25: 30,854,411 km (0.044 R)
• M26: 35,327,238 km (0.073 R)
• M27: 38,331,612 km (0.059 R)
• M28: 43,653,556 km (0.095 R)
• M29: 46,402,567 km (0.088 R)
• M30: 48,900,702 km (0.106 R)
• M31: 50,925,210 km (0.097 R)
• M32: 59,790,529 km (0.115 R)
• M33: 62,316,938 km (0.036 R)
• M34: 68,942,777 km (0.091 R)
• M35: 73,850,186 km (0.117 R)
• M36: 88,872,804 km (0.072 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 254 - 14,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit