🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.77 AU - 0.77 AU

Year: 242 Days

Day: 47.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 135.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,932,931 km

• M1: 183,257 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.75 AU - 0.95 AU

Year: 281 Days

Day: 44.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,932,931 km

• M1: 52,658 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.73 AU - 0.99 AU

Year: 286 Days

Day: 36.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.8 AU - 1.1 AU

Year: 332 Days

Day: 45.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.83 AU - 1.37 AU

Year: 413 Days

Day: 21.3 Hours

Environment

Temp: 25 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 27,932,931 km

• M1: 447,746 km (0.059 R)
• M2: 898,335 km (0.093 R)

Asteroid Belt

Center: 2.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.91 AU - 4.91 AU

Year: 3317 Days

Day: 47.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.54 AU - 5.68 AU

Year: 3545 Days

Day: 35.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.22 AU - 5.6 AU

Year: 3897 Days

Day: 17.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553

Radius: 11.1

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.17 AU - 6.35 AU

Year: 4951 Days

Day: 8 Hours

Environment

Temp: -144 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,932,931 km

• M1: 138,976 km (0.049 R)
• M2: 254,616 km (0.097 R)
• M3: 360,381 km (0.095 R)
• M4: 598,691 km (0.119 R)
• M5: 743,501 km (0.038 R)
• M6: 851,361 km (0.114 R)
• M7: 1,016,966 km (0.11 R)
• M8: 1,179,878 km (0.048 R)
• M9: 1,264,700 km (0.099 R)
• M10: 1,578,407 km (0.049 R)
• M11: 1,688,661 km (0.086 R)
• M12: 1,967,212 km (0.117 R)
• M13: 2,086,292 km (0.099 R)
• M14: 2,190,262 km (0.085 R)
• M15: 2,278,376 km (0.051 R)
• M16: 2,642,796 km (0.116 R)
• M17: 2,812,889 km (0.095 R)
• M18: 3,084,708 km (0.095 R)
• M19: 3,223,984 km (0.106 R)
• M20: 3,385,699 km (0.098 R)
• M21: 3,951,179 km (0.066 R)
• M22: 4,124,563 km (0.081 R)
• M23: 4,501,250 km (0.038 R)
• M24: 4,773,818 km (0.097 R)
• M25: 4,865,970 km (0.07 R)
• M26: 5,028,583 km (0.08 R)
• M27: 5,311,622 km (0.107 R)
• M28: 5,648,516 km (0.084 R)
• M29: 5,794,973 km (0.118 R)
• M30: 6,066,792 km (0.062 R)
• M31: 6,292,386 km (0.083 R)
• M32: 6,648,877 km (0.032 R)
• M33: 6,907,682 km (0.07 R)
• M34: 7,116,969 km (0.076 R)
• M35: 7,248,914 km (0.036 R)
• M36: 7,676,615 km (0.092 R)
• M37: 7,947,985 km (0.067 R)
• M38: 8,139,919 km (0.094 R)
• M39: 8,222,647 km (0.079 R)
• M40: 8,444,650 km (0.043 R)
• M41: 8,612,499 km (0.068 R)
• M42: 8,923,064 km (0.112 R)
• M43: 9,036,908 km (0.082 R)
• M44: 9,122,628 km (0.11 R)
• M45: 9,237,220 km (0.078 R)
• M46: 9,497,071 km (0.038 R)
• M47: 9,759,316 km (0.104 R)
• M48: 9,935,543 km (0.08 R)
• M49: 10,470,505 km (0.117 R)
• M50: 11,537,287 km (0.119 R)
• M51: 11,910,982 km (0.104 R)
• M52: 12,798,397 km (0.102 R)
• M53: 13,185,407 km (0.075 R)
• M54: 13,641,531 km (0.114 R)
• M55: 14,335,665 km (0.087 R)
• M56: 14,435,746 km (0.097 R)
• M57: 15,965,085 km (0.044 R)
• M58: 16,311,853 km (0.064 R)
• M59: 16,801,636 km (0.111 R)
• M60: 17,438,474 km (0.098 R)
• M61: 17,903,275 km (0.109 R)
• M62: 17,975,082 km (0.1 R)
• M63: 19,359,012 km (0.11 R)
• M64: 20,101,017 km (0.11 R)
• M65: 21,193,530 km (0.072 R)
• M66: 21,345,821 km (0.054 R)
• M67: 21,421,966 km (0.082 R)
• M68: 21,919,828 km (0.113 R)
• M69: 22,266,745 km (0.09 R)
• M70: 22,460,176 km (0.058 R)
• M71: 22,731,995 km (0.077 R)
• M72: 23,632,873 km (0.036 R)
• M73: 23,988,467 km (0.049 R)
• M74: 24,465,535 km (0.093 R)
• M75: 24,665,099 km (0.103 R)
• M76: 24,785,226 km (0.073 R)
• M77: 25,307,771 km (0.116 R)
• M78: 26,404,623 km (0.029 R)
• M79: 26,568,432 km (0.038 R)
• M80: 26,650,561 km (0.051 R)
• M81: 26,938,388 km (0.026 R)
• M82: 27,103,245 km (0.117 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit