🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.74 AU - 0.74 AU

Year: 234 Days

Day: 29.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,128,429 km

• M1: 411,394 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.71 AU - 0.89 AU

Year: 263 Days

Day: 18.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 48 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.1 AU - 1.1 AU

Year: 424 Days

Day: 25.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,128,429 km

• M1: 240,853 km (0.074 R)
• M2: 325,974 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.34 AU - 1.84 AU

Year: 736 Days

Day: 35 Hours

Environment

Temp: -36 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.49 AU - 2.47 AU

Year: 1023 Days

Day: 25.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.69 AU - 3.97 AU

Year: 2752 Days

Day: 37.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.34 AU - 4.48 AU

Year: 2838 Days

Day: 12.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.87 AU - 4.89 AU

Year: 3365 Days

Day: 44 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,128,429 km

• M1: 115,490 km (0.026 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.97 AU - 5.19 AU

Year: 3598 Days

Day: 17.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.43 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.5

Radius: 7

Gravity: 13.28 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.23 AU - 18.33 AU

Year: 28690 Days

Day: 20.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,128,429 km

• M1: 196,721 km (0.102 R)
• M2: 1,181,674 km (0.082 R)
• M3: 1,414,597 km (0.059 R)
• M4: 1,662,032 km (0.071 R)
• M5: 2,442,335 km (0.111 R)
• M6: 3,183,143 km (0.12 R)
• M7: 3,745,332 km (0.12 R)
• M8: 4,037,796 km (0.094 R)
• M9: 4,439,466 km (0.102 R)
• M10: 6,457,093 km (0.11 R)
• M11: 7,834,291 km (0.062 R)
• M12: 11,542,074 km (0.054 R)
• M13: 11,967,231 km (0.05 R)
• M14: 12,181,755 km (0.105 R)
• M15: 12,759,950 km (0.112 R)
• M16: 14,852,974 km (0.11 R)
• M17: 15,703,887 km (0.051 R)
• M18: 15,782,127 km (0.115 R)
• M19: 16,570,657 km (0.079 R)
• M20: 17,372,053 km (0.067 R)
• M21: 17,452,985 km (0.114 R)
• M22: 18,597,708 km (0.11 R)
• M23: 19,346,445 km (0.11 R)
• M24: 20,274,850 km (0.094 R)
• M25: 22,350,221 km (0.094 R)
• M26: 23,591,883 km (0.11 R)
• M27: 23,681,493 km (0.063 R)
• M28: 24,221,092 km (0.107 R)
• M29: 25,587,818 km (0.064 R)
• M30: 25,679,821 km (0.069 R)
• M31: 26,792,380 km (0.102 R)
• M32: 27,542,913 km (0.068 R)
• M33: 28,015,492 km (0.047 R)
• M34: 28,300,327 km (0.097 R)
• M35: 29,160,515 km (0.112 R)
• M36: 29,545,579 km (0.067 R)
• M37: 29,642,070 km (0.039 R)
• M38: 30,710,947 km (0.061 R)
• M39: 31,397,601 km (0.082 R)
• M40: 32,786,019 km (0.092 R)
• M41: 35,828,241 km (0.107 R)
• M42: 36,240,683 km (0.113 R)
• M43: 37,174,323 km (0.118 R)
• M44: 37,696,419 km (0.087 R)
• M45: 38,536,860 km (0.078 R)
• M46: 38,959,325 km (0.097 R)
• M47: 39,171,155 km (0.057 R)
• M48: 41,418,564 km (0.071 R)
• M49: 42,068,268 km (0.058 R)
• M50: 43,049,181 km (0.094 R)
• M51: 43,487,503 km (0.098 R)
• M52: 44,037,574 km (0.036 R)
• M53: 44,479,337 km (0.079 R)
• M54: 44,922,445 km (0.075 R)
• M55: 45,478,501 km (0.071 R)
• M56: 46,036,800 km (0.11 R)
• M57: 49,434,168 km (0.095 R)
• M58: 50,008,175 km (0.113 R)
• M59: 51,046,982 km (0.107 R)
• M60: 52,560,015 km (0.077 R)
• M61: 58,030,660 km (0.089 R)
• M62: 58,393,734 km (0.054 R)
• M63: 58,757,556 km (0.097 R)
• M64: 59,000,503 km (0.087 R)
• M65: 59,487,444 km (0.119 R)
• M66: 60,465,215 km (0.102 R)
• M67: 60,956,046 km (0.098 R)
• M68: 62,436,616 km (0.093 R)
• M69: 64,930,413 km (0.081 R)
• M70: 69,115,712 km (0.067 R)
• M71: 69,628,983 km (0.061 R)
• M72: 69,886,141 km (0.093 R)
• M73: 72,084,033 km (0.08 R)
• M74: 72,474,184 km (0.101 R)
• M75: 73,911,072 km (0.064 R)
• M76: 74,698,705 km (0.098 R)
• M77: 76,282,497 km (0.073 R)
• M78: 77,078,508 km (0.09 R)
• M79: 78,144,093 km (0.11 R)
• M80: 78,812,646 km (0.091 R)
• M81: 78,946,536 km (0.066 R)
• M82: 79,080,576 km (0.102 R)
• M83: 79,617,333 km (0.116 R)
• M84: 81,505,408 km (0.074 R)
• M85: 82,047,700 km (0.076 R)
• M86: 82,319,220 km (0.114 R)
• M87: 82,591,040 km (0.112 R)
• M88: 82,727,024 km (0.102 R)
• M89: 89,064,588 km (0.075 R)
• M90: 90,462,880 km (0.12 R)
• M91: 91,446,037 km (0.099 R)
• M92: 91,586,808 km (0.116 R)
• M93: 93,848,279 km (0.048 R)
• M94: 94,701,137 km (0.108 R)
• M95: 94,985,971 km (0.067 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 19,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit