🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.54 AU - 0.58 AU

Year: 160 Days

Day: 37.2 Hours

Environment

Temp: 163 °C

Axial Tilt: 169.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.53 AU - 0.69 AU

Year: 181 Days

Day: 17.9 Hours

Environment

Temp: 160 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,548,234 km

• M1: 302,038 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.4 AU - 1.78 AU

Year: 763 Days

Day: 21.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.89 AU - 1.89 AU

Year: 989 Days

Day: 14.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,548,234 km

• M1: 1,134,401 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.44 AU - 2.7 AU

Year: 1569 Days

Day: 37.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.42 AU - 2.84 AU

Year: 1624 Days

Day: 39 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.1

Radius: 12.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.23 AU - 7.53 AU

Year: 7635 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 39,548,234 km

• M1: 156,928 km (0.1 R)
• M2: 261,946 km (0.106 R)
• M3: 375,939 km (0.107 R)
• M4: 526,585 km (0.111 R)
• M5: 604,226 km (0.076 R)
• M6: 788,381 km (0.061 R)
• M7: 1,490,892 km (0.115 R)
• M8: 1,666,969 km (0.053 R)
• M9: 1,891,665 km (0.055 R)
• M10: 2,018,524 km (0.072 R)
• M11: 2,531,495 km (0.056 R)
• M12: 2,671,968 km (0.08 R)
• M13: 2,936,307 km (0.11 R)
• M14: 4,160,616 km (0.106 R)
• M15: 4,638,731 km (0.058 R)
• M16: 4,753,772 km (0.029 R)
• M17: 5,045,637 km (0.112 R)
• M18: 5,343,486 km (0.092 R)
• M19: 5,494,580 km (0.116 R)
• M20: 5,616,502 km (0.104 R)
• M21: 5,863,040 km (0.076 R)
• M22: 6,050,336 km (0.114 R)
• M23: 6,239,727 km (0.063 R)
• M24: 6,754,045 km (0.11 R)
• M25: 6,983,528 km (0.095 R)
• M26: 7,789,561 km (0.117 R)
• M27: 8,099,378 km (0.12 R)
• M28: 8,378,378 km (0.117 R)
• M29: 8,589,611 km (0.104 R)
• M30: 9,053,364 km (0.05 R)
• M31: 9,197,726 km (0.073 R)
• M32: 9,306,484 km (0.076 R)
• M33: 9,525,345 km (0.115 R)
• M34: 10,192,253 km (0.106 R)
• M35: 10,493,543 km (0.117 R)
• M36: 10,835,972 km (0.117 R)
• M37: 12,083,170 km (0.066 R)
• M38: 12,162,606 km (0.071 R)
• M39: 12,482,147 km (0.085 R)
• M40: 12,926,154 km (0.113 R)
• M41: 14,037,965 km (0.11 R)
• M42: 14,499,624 km (0.066 R)
• M43: 15,481,136 km (0.089 R)
• M44: 15,740,838 km (0.099 R)
• M45: 16,132,934 km (0.095 R)
• M46: 16,882,269 km (0.093 R)
• M47: 17,104,871 km (0.116 R)
• M48: 17,823,838 km (0.099 R)
• M49: 18,278,167 km (0.103 R)
• M50: 18,552,530 km (0.12 R)
• M51: 21,323,082 km (0.091 R)
• M52: 21,563,785 km (0.107 R)
• M53: 21,756,916 km (0.053 R)
• M54: 22,047,884 km (0.111 R)
• M55: 22,633,410 km (0.094 R)
• M56: 22,977,485 km (0.112 R)
• M57: 23,372,723 km (0.073 R)
• M58: 23,620,905 km (0.067 R)
• M59: 23,720,388 km (0.112 R)
• M60: 23,969,917 km (0.115 R)
• M61: 24,119,964 km (0.094 R)
• M62: 24,874,984 km (0.072 R)
• M63: 25,331,707 km (0.112 R)
• M64: 25,842,434 km (0.115 R)
• M65: 26,150,605 km (0.097 R)
• M66: 26,305,140 km (0.114 R)
• M67: 26,614,957 km (0.109 R)
• M68: 27,709,266 km (0.102 R)
• M69: 28,394,125 km (0.065 R)
• M70: 28,712,020 km (0.102 R)
• M71: 28,871,491 km (0.052 R)
• M72: 29,941,715 km (0.076 R)
• M73: 30,861,592 km (0.09 R)
• M74: 31,681,089 km (0.064 R)
• M75: 31,845,796 km (0.095 R)
• M76: 32,562,969 km (0.099 R)
• M77: 32,895,824 km (0.097 R)
• M78: 33,062,625 km (0.078 R)
• M79: 33,901,121 km (0.08 R)
• M80: 35,484,765 km (0.106 R)
• M81: 36,458,048 km (0.102 R)
• M82: 37,440,009 km (0.119 R)
• M83: 38,138,481 km (0.089 R)
• M84: 39,135,252 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 18,501 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit