🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.42 AU - 1.58 AU

Year: 652 Days

Day: 36.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,600,076 km

• M1: 1,038,060 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.32 AU - 1.92 AU

Year: 731 Days

Day: 45.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,600,076 km

• M1: 1,002,755 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.4 AU - 2.04 AU

Year: 800 Days

Day: 35.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.3

Radius: 3.7

Gravity: 11.49 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.3 AU - 15.74 AU

Year: 20651 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 47,600,076 km

• M1: 180,565 km (0.119 R)
• M2: 305,628 km (0.073 R)
• M3: 515,215 km (0.046 R)
• M4: 626,217 km (0.117 R)
• M5: 676,182 km (0.079 R)
• M6: 1,663,977 km (0.092 R)
• M7: 1,852,321 km (0.076 R)
• M8: 3,497,598 km (0.088 R)
• M9: 4,203,999 km (0.094 R)
• M10: 4,427,648 km (0.118 R)
• M11: 4,557,050 km (0.069 R)
• M12: 4,655,037 km (0.061 R)
• M13: 4,753,772 km (0.098 R)
• M14: 5,777,619 km (0.072 R)
• M15: 5,954,594 km (0.11 R)
• M16: 6,423,284 km (0.076 R)
• M17: 6,791,893 km (0.099 R)
• M18: 6,866,542 km (0.095 R)
• M19: 7,281,228 km (0.094 R)
• M20: 8,174,626 km (0.112 R)
• M21: 10,317,765 km (0.096 R)
• M22: 10,489,354 km (0.111 R)
• M23: 11,229,415 km (0.054 R)
• M24: 11,317,677 km (0.105 R)
• M25: 11,583,513 km (0.085 R)
• M26: 11,761,983 km (0.073 R)
• M27: 11,896,322 km (0.09 R)
• M28: 12,575,945 km (0.112 R)
• M29: 13,175,084 km (0.117 R)
• M30: 13,361,334 km (0.069 R)
• M31: 13,642,428 km (0.074 R)
• M32: 14,020,013 km (0.077 R)
• M33: 14,115,008 km (0.045 R)
• M34: 14,449,060 km (0.119 R)
• M35: 14,640,994 km (0.099 R)
• M36: 15,959,250 km (0.066 R)
• M37: 17,621,133 km (0.117 R)
• M38: 17,774,920 km (0.105 R)
• M39: 18,083,839 km (0.114 R)
• M40: 18,446,465 km (0.08 R)
• M41: 19,021,220 km (0.06 R)
• M42: 19,495,744 km (0.086 R)
• M43: 22,257,770 km (0.102 R)
• M44: 23,881,954 km (0.095 R)
• M45: 24,679,610 km (0.077 R)
• M46: 25,139,324 km (0.115 R)
• M47: 25,659,775 km (0.106 R)
• M48: 26,535,371 km (0.11 R)
• M49: 26,770,389 km (0.098 R)
• M50: 26,829,331 km (0.08 R)
• M51: 27,301,911 km (0.088 R)
• M52: 28,796,543 km (0.088 R)
• M53: 28,977,706 km (0.046 R)
• M54: 30,011,278 km (0.097 R)
• M55: 30,378,989 km (0.119 R)
• M56: 30,933,249 km (0.085 R)
• M57: 30,995,033 km (0.109 R)
• M58: 31,677,499 km (0.068 R)
• M59: 32,302,219 km (0.119 R)
• M60: 32,867,999 km (0.085 R)
• M61: 32,930,979 km (0.027 R)
• M62: 34,009,131 km (0.109 R)
• M63: 36,199,842 km (0.089 R)
• M64: 37,707,639 km (0.088 R)
• M65: 39,436,392 km (0.096 R)
• M66: 39,704,621 km (0.111 R)
• M67: 43,177,685 km (0.119 R)
• M68: 44,287,253 km (0.118 R)
• M69: 45,265,623 km (0.098 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 14,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit