🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.6 AU

Year: 144 Days

Day: 15.6 Hours

Environment

Temp: 192 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,876,213 km

• M1: 381,026 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 160 Days

Day: 39.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,876,213 km

• M1: 87,066 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.91 AU - 1.21 AU

Year: 407 Days

Day: 25.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.21 AU - 1.25 AU

Year: 509 Days

Day: 16.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.33 AU - 1.85 AU

Year: 747 Days

Day: 13.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,876,213 km

• M1: 97,239 km (0.068 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 1.84 AU - 2.6 AU

Year: 1233 Days

Day: 43.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 186.2

Radius: 4.2

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.2 AU - 13.28 AU

Year: 17959 Days

Day: 23.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 45,876,213 km

• M1: 59,690 km (0.081 R)
• M2: 105,167 km (0.04 R)
• M3: 172,187 km (0.07 R)
• M4: 266,883 km (0.037 R)
• M5: 579,991 km (0.047 R)
• M6: 627,264 km (0.091 R)
• M7: 708,944 km (0.079 R)
• M8: 846,874 km (0.062 R)
• M9: 1,128,267 km (0.068 R)
• M10: 1,167,911 km (0.119 R)
• M11: 1,330,972 km (0.113 R)
• M12: 1,458,130 km (0.053 R)
• M13: 2,126,235 km (0.118 R)
• M14: 3,179,553 km (0.077 R)
• M15: 3,551,753 km (0.09 R)
• M16: 3,580,924 km (0.036 R)
• M17: 4,059,039 km (0.084 R)
• M18: 4,089,557 km (0.113 R)
• M19: 4,181,560 km (0.091 R)
• M20: 4,399,225 km (0.072 R)
• M21: 5,040,999 km (0.109 R)
• M22: 5,073,911 km (0.065 R)
• M23: 5,272,577 km (0.114 R)
• M24: 5,406,317 km (0.099 R)
• M25: 6,092,373 km (0.092 R)
• M26: 6,696,599 km (0.098 R)
• M27: 7,208,523 km (0.103 R)
• M28: 7,733,013 km (0.045 R)
• M29: 9,136,989 km (0.111 R)
• M30: 9,177,081 km (0.057 R)
• M31: 9,378,440 km (0.098 R)
• M32: 9,540,604 km (0.085 R)
• M33: 10,449,262 km (0.026 R)
• M34: 10,575,223 km (0.096 R)
• M35: 11,428,230 km (0.072 R)
• M36: 11,471,464 km (0.119 R)
• M37: 11,994,458 km (0.095 R)
• M38: 12,038,290 km (0.086 R)
• M39: 12,480,651 km (0.075 R)
• M40: 12,703,702 km (0.101 R)
• M41: 12,838,190 km (0.113 R)
• M42: 13,108,663 km (0.088 R)
• M43: 13,380,931 km (0.113 R)
• M44: 13,517,813 km (0.099 R)
• M45: 14,302,155 km (0.119 R)
• M46: 15,148,580 km (0.077 R)
• M47: 15,482,033 km (0.093 R)
• M48: 16,253,509 km (0.03 R)
• M49: 16,987,885 km (0.106 R)
• M50: 18,387,673 km (0.116 R)
• M51: 18,489,100 km (0.083 R)
• M52: 19,565,008 km (0.054 R)
• M53: 20,713,620 km (0.095 R)
• M54: 21,296,005 km (0.071 R)
• M55: 21,937,630 km (0.055 R)
• M56: 21,991,336 km (0.119 R)
• M57: 22,314,766 km (0.078 R)
• M58: 23,184,977 km (0.087 R)
• M59: 24,734,213 km (0.112 R)
• M60: 24,902,211 km (0.068 R)
• M61: 26,202,516 km (0.081 R)
• M62: 26,659,837 km (0.072 R)
• M63: 26,832,173 km (0.11 R)
• M64: 29,578,042 km (0.118 R)
• M65: 30,113,902 km (0.046 R)
• M66: 32,045,210 km (0.068 R)
• M67: 32,841,221 km (0.071 R)
• M68: 32,964,190 km (0.107 R)
• M69: 33,767,680 km (0.094 R)
• M70: 34,078,395 km (0.091 R)
• M71: 34,390,157 km (0.038 R)
• M72: 34,953,542 km (0.058 R)
• M73: 35,079,205 km (0.058 R)
• M74: 35,583,200 km (0.1 R)
• M75: 35,709,461 km (0.111 R)
• M76: 36,280,027 km (0.089 R)
• M77: 36,534,493 km (0.042 R)
• M78: 36,917,463 km (0.042 R)
• M79: 37,237,603 km (0.09 R)
• M80: 37,880,574 km (0.101 R)
• M81: 38,009,528 km (0.108 R)
• M82: 38,138,780 km (0.102 R)
• M83: 38,721,913 km (0.072 R)
• M84: 38,916,839 km (0.114 R)
• M85: 39,112,214 km (0.085 R)
• M86: 39,242,663 km (0.119 R)
• M87: 39,307,888 km (0.107 R)
• M88: 39,634,759 km (0.112 R)
• M89: 40,554,786 km (0.074 R)
• M90: 42,215,023 km (0.041 R)
• M91: 42,281,893 km (0.114 R)
• M92: 42,549,823 km (0.088 R)
• M93: 42,751,032 km (0.119 R)
• M94: 42,885,371 km (0.072 R)
• M95: 44,440,291 km (0.04 R)
• M96: 45,532,954 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 17,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit