🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.43 AU - 0.59 AU

Year: 138 Days

Day: 45.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.89 AU - 1.91 AU

Year: 992 Days

Day: 17.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.24 AU - 2.7 AU

Year: 1470 Days

Day: 33 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.22 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.1

Radius: 7.5

Gravity: 17.6 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.19 AU - 12.73 AU

Year: 15666 Days

Day: 19.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,101,560 km

• M1: 99,782 km (0.073 R)
• M2: 284,535 km (0.116 R)
• M3: 1,562,999 km (0.113 R)
• M4: 1,776,325 km (0.083 R)
• M5: 2,031,689 km (0.101 R)
• M6: 2,097,512 km (0.109 R)
• M7: 2,264,912 km (0.084 R)
• M8: 5,120,586 km (0.079 R)
• M9: 5,255,822 km (0.093 R)
• M10: 5,622,337 km (0.106 R)
• M11: 6,869,684 km (0.112 R)
• M12: 6,919,350 km (0.116 R)
• M13: 7,524,474 km (0.086 R)
• M14: 8,199,010 km (0.113 R)
• M15: 8,516,756 km (0.117 R)
• M16: 8,677,275 km (0.079 R)
• M17: 8,730,981 km (0.074 R)
• M18: 8,784,836 km (0.04 R)
• M19: 10,564,452 km (0.11 R)
• M20: 11,201,290 km (0.068 R)
• M21: 11,377,217 km (0.103 R)
• M22: 12,029,763 km (0.113 R)
• M23: 12,149,741 km (0.032 R)
• M24: 12,270,167 km (0.098 R)
• M25: 12,451,480 km (0.071 R)
• M26: 13,807,883 km (0.065 R)
• M27: 14,312,627 km (0.095 R)
• M28: 15,405,290 km (0.066 R)
• M29: 16,192,773 km (0.034 R)
• M30: 16,925,952 km (0.107 R)
• M31: 17,060,440 km (0.1 R)
• M32: 18,286,694 km (0.083 R)
• M33: 19,823,663 km (0.062 R)
• M34: 20,036,540 km (0.11 R)
• M35: 21,039,445 km (0.098 R)
• M36: 23,542,666 km (0.114 R)
• M37: 24,372,485 km (0.08 R)
• M38: 26,215,980 km (0.099 R)
• M39: 28,742,987 km (0.115 R)
• M40: 29,629,354 km (0.099 R)
• M41: 30,035,213 km (0.11 R)
• M42: 31,264,010 km (0.026 R)
• M43: 32,009,157 km (0.107 R)
• M44: 32,258,686 km (0.066 R)
• M45: 32,759,989 km (0.077 R)
• M46: 33,854,896 km (0.074 R)
• M47: 33,939,718 km (0.062 R)
• M48: 34,705,360 km (0.057 R)
• M49: 34,876,200 km (0.055 R)
• M50: 35,907,678 km (0.115 R)
• M51: 35,994,145 km (0.031 R)
• M52: 37,123,609 km (0.043 R)
• M53: 38,441,417 km (0.092 R)
• M54: 41,484,537 km (0.083 R)
• M55: 42,851,412 km (0.11 R)
• M56: 43,770,991 km (0.116 R)
• M57: 43,863,292 km (0.088 R)
• M58: 44,418,450 km (0.099 R)
• M59: 44,604,101 km (0.109 R)
• M60: 45,162,400 km (0.068 R)
• M61: 49,039,080 km (0.028 R)
• M62: 49,230,864 km (0.119 R)
• M63: 51,162,771 km (0.058 R)
• M64: 52,333,823 km (0.119 R)
• M65: 52,627,933 km (0.071 R)
• M66: 52,726,069 km (0.104 R)
• M67: 54,602,774 km (0.109 R)
• M68: 55,100,187 km (0.088 R)
• M69: 55,799,258 km (0.085 R)
• M70: 56,802,910 km (0.096 R)
• M71: 57,206,076 km (0.116 R)
• M72: 59,747,295 km (0.113 R)
• M73: 60,465,365 km (0.114 R)
• M74: 61,083,055 km (0.11 R)
• M75: 61,289,500 km (0.111 R)
• M76: 61,392,872 km (0.051 R)
• M77: 62,325,016 km (0.077 R)
• M78: 64,413,253 km (0.107 R)
• M79: 65,782,821 km (0.117 R)
• M80: 65,994,353 km (0.055 R)
• M81: 66,949,236 km (0.103 R)
• M82: 67,374,991 km (0.042 R)
• M83: 67,908,607 km (0.079 R)
• M84: 68,229,345 km (0.115 R)
• M85: 68,336,457 km (0.105 R)
• M86: 69,087,289 km (0.101 R)
• M87: 69,302,410 km (0.115 R)
• M88: 69,733,103 km (0.098 R)
• M89: 70,705,638 km (0.113 R)
• M90: 71,791,420 km (0.05 R)
• M91: 72,773,231 km (0.063 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit