🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 164 Days

Day: 18.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 16.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.2 AU - 1.22 AU

Year: 494 Days

Day: 38.6 Hours

Environment

Temp: -12 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.65 AU - 2.67 AU

Year: 1177 Days

Day: 27.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,431,378 km

• M1: 650,302 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.11 AU - 3.97 AU

Year: 2470 Days

Day: 25.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,431,378 km

• M1: 129,103 km (0.061 R)

Asteroid Belt

Center: 3.97 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.85 AU - 4.95 AU

Year: 3423 Days

Day: 30.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.3

Radius: 9.6

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 9.45 AU - 14.63 AU

Year: 15493 Days

Day: 5.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,431,378 km

• M1: 151,543 km (0.115 R)
• M2: 479,611 km (0.083 R)
• M3: 553,961 km (0.098 R)
• M4: 917,633 km (0.025 R)
• M5: 1,163,572 km (0.102 R)
• M6: 1,267,992 km (0.106 R)
• M7: 1,348,475 km (0.058 R)
• M8: 1,543,102 km (0.053 R)
• M9: 1,806,843 km (0.086 R)
• M10: 2,085,095 km (0.083 R)
• M11: 2,579,366 km (0.087 R)
• M12: 2,893,223 km (0.101 R)
• M13: 2,964,731 km (0.106 R)
• M14: 3,405,745 km (0.103 R)
• M15: 3,519,290 km (0.098 R)
• M16: 4,849,664 km (0.075 R)
• M17: 5,679,483 km (0.098 R)
• M18: 6,179,888 km (0.105 R)
• M19: 6,458,888 km (0.117 R)
• M20: 7,029,155 km (0.107 R)
• M21: 7,125,795 km (0.1 R)
• M22: 7,665,245 km (0.092 R)
• M23: 7,764,728 km (0.061 R)
• M24: 7,965,039 km (0.114 R)
• M25: 8,116,432 km (0.113 R)
• M26: 8,473,373 km (0.072 R)
• M27: 9,574,713 km (0.103 R)
• M28: 9,843,540 km (0.116 R)
• M29: 10,609,631 km (0.1 R)
• M30: 10,776,283 km (0.048 R)
• M31: 11,056,031 km (0.053 R)
• M32: 11,794,446 km (0.094 R)
• M33: 12,140,615 km (0.111 R)
• M34: 13,020,699 km (0.091 R)
• M35: 13,679,229 km (0.085 R)
• M36: 14,903,987 km (0.087 R)
• M37: 15,403,794 km (0.108 R)
• M38: 15,908,986 km (0.072 R)
• M39: 16,036,144 km (0.071 R)
• M40: 16,099,872 km (0.104 R)
• M41: 16,677,021 km (0.058 R)
• M42: 16,806,274 km (0.089 R)
• M43: 17,195,826 km (0.088 R)
• M44: 17,522,698 km (0.066 R)
• M45: 18,116,452 km (0.12 R)
• M46: 20,418,015 km (0.047 R)
• M47: 20,487,129 km (0.118 R)
• M48: 21,602,980 km (0.07 R)
• M49: 22,097,401 km (0.058 R)
• M50: 22,953,549 km (0.081 R)
• M51: 24,185,039 km (0.067 R)
• M52: 24,404,649 km (0.105 R)
• M53: 24,772,061 km (0.084 R)
• M54: 25,215,319 km (0.117 R)
• M55: 25,586,771 km (0.108 R)
• M56: 26,335,060 km (0.097 R)
• M57: 26,560,952 km (0.106 R)
• M58: 26,711,897 km (0.115 R)
• M59: 27,318,516 km (0.081 R)
• M60: 29,010,169 km (0.108 R)
• M61: 31,052,778 km (0.076 R)
• M62: 31,850,733 km (0.093 R)
• M63: 34,531,377 km (0.1 R)
• M64: 35,026,546 km (0.077 R)
• M65: 37,114,783 km (0.084 R)
• M66: 38,814,215 km (0.119 R)
• M67: 39,932,459 km (0.044 R)
• M68: 40,192,011 km (0.089 R)
• M69: 42,112,549 km (0.119 R)
• M70: 42,464,852 km (0.112 R)
• M71: 42,729,789 km (0.099 R)
• M72: 44,510,004 km (0.106 R)
• M73: 45,409,237 km (0.114 R)
• M74: 46,769,231 km (0.092 R)
• M75: 47,225,505 km (0.117 R)
• M76: 47,316,909 km (0.11 R)
• M77: 47,408,463 km (0.103 R)
• M78: 48,326,695 km (0.039 R)
• M79: 48,603,301 km (0.075 R)
• M80: 49,250,761 km (0.109 R)
• M81: 49,529,162 km (0.109 R)
• M82: 49,901,063 km (0.09 R)
• M83: 49,994,262 km (0.075 R)
• M84: 54,053,600 km (0.039 R)
• M85: 57,825,711 km (0.045 R)
• M86: 60,089,874 km (0.076 R)
• M87: 62,182,300 km (0.074 R)
• M88: 65,518,332 km (0.066 R)
• M89: 65,722,384 km (0.088 R)
• M90: 67,156,728 km (0.066 R)
• M91: 67,568,421 km (0.069 R)
• M92: 67,980,863 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 11,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit