🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.62 AU - 0.96 AU

Year: 269 Days

Day: 33.3 Hours

Environment

Temp: 110 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,094,838 km

• M1: 427,252 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.88 AU - 1.14 AU

Year: 389 Days

Day: 36.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 15.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 74,094,838 km

• M1: 255,962 km (0.032 R)
• M2: 511,774 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.28 AU - 1.92 AU

Year: 775 Days

Day: 28.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,094,838 km

• M1: 1,106,276 km (0.055 R)
• M2: 1,220,120 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.58 AU - 3.74 AU

Year: 2151 Days

Day: 35.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.19 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747

Radius: 3.7

Gravity: 54.57 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.65 AU - 13.79 AU

Year: 18404 Days

Day: 24.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,094,838 km

• M1: 120,127 km (0.052 R)
• M2: 143,315 km (0.119 R)
• M3: 683,363 km (0.108 R)
• M4: 1,001,109 km (0.081 R)
• M5: 1,053,767 km (0.106 R)
• M6: 2,565,454 km (0.103 R)
• M7: 2,933,764 km (0.086 R)
• M8: 3,240,290 km (0.095 R)
• M9: 3,924,999 km (0.071 R)
• M10: 4,219,408 km (0.08 R)
• M11: 4,652,494 km (0.105 R)
• M12: 5,144,970 km (0.09 R)
• M13: 5,420,529 km (0.083 R)
• M14: 6,919,051 km (0.107 R)
• M15: 7,223,034 km (0.117 R)
• M16: 8,697,919 km (0.111 R)
• M17: 9,080,890 km (0.095 R)
• M18: 10,550,390 km (0.104 R)
• M19: 11,431,222 km (0.041 R)
• M20: 12,152,733 km (0.062 R)
• M21: 12,213,469 km (0.075 R)
• M22: 12,580,283 km (0.104 R)
• M23: 12,765,037 km (0.048 R)
• M24: 13,450,345 km (0.117 R)
• M25: 14,275,377 km (0.064 R)
• M26: 14,726,414 km (0.088 R)
• M27: 15,247,464 km (0.056 R)
• M28: 15,576,280 km (0.032 R)
• M29: 15,708,524 km (0.093 R)
• M30: 15,973,911 km (0.111 R)
• M31: 16,040,632 km (0.118 R)
• M32: 17,460,315 km (0.08 R)
• M33: 17,735,276 km (0.101 R)
• M34: 17,873,206 km (0.099 R)
• M35: 18,568,686 km (0.111 R)
• M36: 18,919,792 km (0.066 R)
• M37: 19,272,993 km (0.088 R)
• M38: 19,343,902 km (0.118 R)
• M39: 19,914,169 km (0.108 R)
• M40: 20,490,121 km (0.112 R)
• M41: 21,805,685 km (0.075 R)
• M42: 22,399,140 km (0.083 R)
• M43: 25,057,045 km (0.056 R)
• M44: 26,304,841 km (0.045 R)
• M45: 28,294,642 km (0.106 R)
• M46: 31,326,991 km (0.108 R)
• M47: 31,410,467 km (0.111 R)
• M48: 31,493,793 km (0.113 R)
• M49: 32,585,408 km (0.1 R)
• M50: 34,460,767 km (0.083 R)
• M51: 35,238,078 km (0.117 R)
• M52: 36,021,073 km (0.077 R)
• M53: 36,195,803 km (0.094 R)
• M54: 36,809,753 km (0.11 R)
• M55: 40,655,765 km (0.105 R)
• M56: 40,746,720 km (0.096 R)
• M57: 42,027,128 km (0.069 R)
• M58: 42,395,438 km (0.119 R)
• M59: 43,413,601 km (0.07 R)
• M60: 43,506,502 km (0.069 R)
• M61: 44,908,982 km (0.109 R)
• M62: 48,720,436 km (0.089 R)
• M63: 51,252,829 km (0.115 R)
• M64: 52,238,230 km (0.077 R)
• M65: 52,436,148 km (0.069 R)
• M66: 52,832,433 km (0.093 R)
• M67: 54,227,732 km (0.063 R)
• M68: 54,427,894 km (0.111 R)
• M69: 55,030,325 km (0.083 R)
• M70: 55,231,683 km (0.097 R)
• M71: 56,952,358 km (0.069 R)
• M72: 57,054,234 km (0.112 R)
• M73: 57,972,765 km (0.106 R)
• M74: 59,102,229 km (0.079 R)
• M75: 59,618,043 km (0.11 R)
• M76: 59,721,415 km (0.114 R)
• M77: 59,928,159 km (0.064 R)
• M78: 61,905,095 km (0.076 R)
• M79: 62,428,837 km (0.046 R)
• M80: 62,954,225 km (0.111 R)
• M81: 63,692,041 km (0.069 R)
• M82: 65,069,838 km (0.026 R)
• M83: 65,495,743 km (0.098 R)
• M84: 65,815,733 km (0.119 R)
• M85: 66,029,359 km (0.103 R)
• M86: 66,778,994 km (0.092 R)
• M87: 69,914,415 km (0.117 R)
• M88: 70,350,643 km (0.078 R)
• M89: 70,897,124 km (0.034 R)
• M90: 71,994,574 km (0.119 R)
• M91: 72,545,243 km (0.066 R)
• M92: 73,983,777 km (0.089 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: 221 - 16,119 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit