🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.63 AU - 0.69 AU

Year: 189 Days

Day: 45.6 Hours

Environment

Temp: 142 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.89 AU - 2.93 AU

Year: 1321 Days

Day: 43.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,186,795 km

• M1: 32,762 km (0.043 R)
• M2: 531,970 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.8 AU - 4.36 AU

Year: 2392 Days

Day: 19.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,186,795 km

• M1: 836,551 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.6 AU - 4.16 AU

Year: 2699 Days

Day: 27.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.61 AU - 5.57 AU

Year: 4055 Days

Day: 17.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 4.86 AU - 5.78 AU

Year: 4333 Days

Day: 23.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,186,795 km

• M1: 3,660,510 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.6

Radius: 3.8

Gravity: 36.81 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.89 AU - 19.25 AU

Year: 22747 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,186,795 km

• M1: 66,571 km (0.032 R)
• M2: 774,019 km (0.115 R)
• M3: 898,485 km (0.116 R)
• M4: 1,029,383 km (0.03 R)
• M5: 2,600,909 km (0.062 R)
• M6: 2,637,859 km (0.098 R)
• M7: 2,977,895 km (0.097 R)
• M8: 6,155,055 km (0.057 R)
• M9: 7,584,762 km (0.114 R)
• M10: 8,555,502 km (0.053 R)
• M11: 9,736,577 km (0.111 R)
• M12: 10,316,568 km (0.093 R)
• M13: 10,551,736 km (0.085 R)
• M14: 10,788,699 km (0.07 R)
• M15: 11,631,833 km (0.091 R)
• M16: 12,872,298 km (0.116 R)
• M17: 13,188,997 km (0.058 R)
• M18: 13,380,183 km (0.119 R)
• M19: 14,154,203 km (0.066 R)
• M20: 15,342,309 km (0.102 R)
• M21: 15,409,329 km (0.07 R)
• M22: 16,493,464 km (0.08 R)
• M23: 16,630,646 km (0.087 R)
• M24: 18,377,799 km (0.104 R)
• M25: 18,949,113 km (0.069 R)
• M26: 19,164,983 km (0.101 R)
• M27: 19,309,196 km (0.102 R)
• M28: 19,526,262 km (0.097 R)
• M29: 20,036,092 km (0.06 R)
• M30: 20,845,865 km (0.101 R)
• M31: 21,142,966 km (0.102 R)
• M32: 21,516,363 km (0.045 R)
• M33: 21,741,358 km (0.094 R)
• M34: 23,569,743 km (0.096 R)
• M35: 25,605,471 km (0.119 R)
• M36: 25,843,930 km (0.116 R)
• M37: 26,163,172 km (0.12 R)
• M38: 26,563,795 km (0.114 R)
• M39: 27,615,318 km (0.037 R)
• M40: 27,859,911 km (0.087 R)
• M41: 28,023,272 km (0.081 R)
• M42: 28,680,305 km (0.065 R)
• M43: 29,508,629 km (0.104 R)
• M44: 30,176,882 km (0.077 R)
• M45: 31,019,268 km (0.104 R)
• M46: 31,954,704 km (0.104 R)
• M47: 32,726,928 km (0.082 R)
• M48: 32,899,414 km (0.066 R)
• M49: 33,679,268 km (0.054 R)
• M50: 35,699,437 km (0.072 R)
• M51: 37,038,039 km (0.099 R)
• M52: 37,217,706 km (0.105 R)
• M53: 37,487,880 km (0.078 R)
• M54: 37,758,652 km (0.082 R)
• M55: 38,030,023 km (0.103 R)
• M56: 39,580,156 km (0.069 R)
• M57: 40,224,474 km (0.074 R)
• M58: 40,501,679 km (0.112 R)
• M59: 41,150,933 km (0.091 R)
• M60: 41,616,781 km (0.118 R)
• M61: 41,710,130 km (0.081 R)
• M62: 42,459,765 km (0.095 R)
• M63: 42,553,713 km (0.089 R)
• M64: 44,352,926 km (0.116 R)
• M65: 44,734,850 km (0.074 R)
• M66: 50,493,769 km (0.1 R)
• M67: 51,192,242 km (0.055 R)
• M68: 52,801,017 km (0.108 R)
• M69: 53,205,679 km (0.087 R)
• M70: 53,916,569 km (0.107 R)
• M71: 55,553,020 km (0.119 R)
• M72: 56,274,081 km (0.116 R)
• M73: 57,621,360 km (0.039 R)
• M74: 58,351,248 km (0.083 R)
• M75: 61,195,103 km (0.097 R)
• M76: 61,833,138 km (0.094 R)
• M77: 62,580,380 km (0.089 R)
• M78: 66,360,867 km (0.111 R)
• M79: 67,016,256 km (0.051 R)
• M80: 67,454,577 km (0.046 R)
• M81: 68,443,868 km (0.079 R)
• M82: 69,992,505 km (0.044 R)
• M83: 70,548,261 km (0.117 R)
• M84: 72,561,550 km (0.053 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit