🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 160 Days

Day: 23 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 13,342,478 km

• M1: 427,252 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.85 AU - 0.95 AU

Year: 301 Days

Day: 32.9 Hours

Environment

Temp: 144 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.88 AU - 2.9 AU

Year: 1305 Days

Day: 47 Hours

Environment

Temp: -65 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,342,478 km

• M1: 1,350,121 km (0.028 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.78 AU - 4.2 AU

Year: 2814 Days

Day: 25.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 5.25 AU - 5.31 AU

Year: 4284 Days

Day: 22.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 13,342,478 km

• M1: 89,310 km (0.119 R)
• M2: 2,324,901 km (0.1 R)

Asteroid Belt

Center: 5.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.1

Radius: 9.4

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6 AU - 6.76 AU

Year: 5690 Days

Day: 10.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 13,342,478 km

• M1: 125,812 km (0.11 R)
• M2: 289,771 km (0.066 R)
• M3: 376,239 km (0.08 R)
• M4: 496,515 km (0.071 R)
• M5: 644,318 km (0.09 R)
• M6: 779,106 km (0.033 R)
• M7: 864,825 km (0.101 R)
• M8: 984,354 km (0.102 R)
• M9: 1,240,466 km (0.089 R)
• M10: 1,359,246 km (0.037 R)
• M11: 1,428,809 km (0.093 R)
• M12: 1,776,475 km (0.089 R)
• M13: 1,891,815 km (0.087 R)
• M14: 2,273,588 km (0.107 R)
• M15: 2,527,157 km (0.039 R)
• M16: 2,745,570 km (0.098 R)
• M17: 2,992,855 km (0.059 R)
• M18: 3,177,459 km (0.037 R)
• M19: 3,342,016 km (0.092 R)
• M20: 3,509,416 km (0.049 R)
• M21: 3,581,971 km (0.095 R)
• M22: 4,387,706 km (0.113 R)
• M23: 4,518,454 km (0.092 R)
• M24: 4,677,327 km (0.116 R)
• M25: 4,891,850 km (0.115 R)
• M26: 5,082,288 km (0.059 R)
• M27: 5,192,243 km (0.115 R)
• M28: 5,275,270 km (0.106 R)
• M29: 5,442,520 km (0.04 R)
• M30: 5,611,566 km (0.115 R)
• M31: 5,897,148 km (0.119 R)
• M32: 6,129,174 km (0.096 R)
• M33: 6,995,047 km (0.076 R)
• M34: 7,645,947 km (0.076 R)
• M35: 7,835,488 km (0.068 R)
• M36: 8,413,534 km (0.066 R)
• M37: 8,740,555 km (0.099 R)
• M38: 9,373,354 km (0.06 R)
• M39: 9,883,483 km (0.097 R)
• M40: 10,193,898 km (0.036 R)
• M41: 10,718,388 km (0.094 R)
• M42: 11,144,293 km (0.073 R)
• M43: 11,251,555 km (0.086 R)
• M44: 11,467,275 km (0.081 R)
• M45: 11,539,531 km (0.111 R)
• M46: 13,431,794 km (0.048 R)
• M47: 14,006,549 km (0.108 R)
• M48: 14,433,053 km (0.049 R)
• M49: 14,863,895 km (0.082 R)
• M50: 15,658,110 km (0.101 R)
• M51: 16,181,702 km (0.105 R)
• M52: 16,670,140 km (0.089 R)
• M53: 17,370,407 km (0.119 R)
• M54: 18,206,510 km (0.108 R)
• M55: 19,356,020 km (0.067 R)
• M56: 19,874,376 km (0.054 R)
• M57: 20,616,531 km (0.115 R)
• M58: 21,057,396 km (0.056 R)
• M59: 22,579,405 km (0.1 R)
• M60: 24,787,918 km (0.034 R)
• M61: 25,444,952 km (0.097 R)
• M62: 26,012,676 km (0.078 R)
• M63: 26,536,867 km (0.12 R)
• M64: 27,208,861 km (0.11 R)
• M65: 27,886,539 km (0.084 R)
• M66: 28,618,821 km (0.106 R)
• M67: 28,716,957 km (0.119 R)
• M68: 29,853,302 km (0.042 R)
• M69: 30,052,417 km (0.118 R)
• M70: 32,476,202 km (0.12 R)
• M71: 32,732,313 km (0.043 R)
• M72: 33,040,485 km (0.058 R)
• M73: 33,194,870 km (0.104 R)
• M74: 33,401,165 km (0.048 R)
• M75: 33,659,671 km (0.108 R)
• M76: 33,815,103 km (0.089 R)
• M77: 34,178,626 km (0.116 R)
• M78: 34,752,633 km (0.091 R)
• M79: 34,909,710 km (0.053 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.8

Radius: 10.2

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.63 AU - 8.45 AU

Year: 8050 Days

Day: 12.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 13,342,478 km

• M1: 138,079 km (0.044 R)
• M2: 261,497 km (0.049 R)
• M3: 409,150 km (0.108 R)
• M4: 551,119 km (0.101 R)
• M5: 635,492 km (0.087 R)
• M6: 797,057 km (0.052 R)
• M7: 1,020,706 km (0.048 R)
• M8: 1,136,046 km (0.03 R)
• M9: 1,291,179 km (0.08 R)
• M10: 2,116,511 km (0.063 R)
• M11: 2,309,193 km (0.119 R)
• M12: 2,496,788 km (0.064 R)
• M13: 2,564,108 km (0.108 R)
• M14: 2,712,209 km (0.093 R)
• M15: 2,828,148 km (0.039 R)
• M16: 2,981,486 km (0.104 R)
• M17: 3,137,367 km (0.101 R)
• M18: 3,495,205 km (0.112 R)
• M19: 3,634,480 km (0.105 R)
• M20: 3,775,551 km (0.12 R)
• M21: 3,970,926 km (0.112 R)
• M22: 4,757,362 km (0.072 R)
• M23: 5,197,180 km (0.047 R)
• M24: 5,502,658 km (0.068 R)
• M25: 5,709,702 km (0.075 R)
• M26: 6,407,576 km (0.081 R)
• M27: 6,940,892 km (0.083 R)
• M28: 7,293,495 km (0.042 R)
• M29: 7,916,570 km (0.088 R)
• M30: 8,573,604 km (0.096 R)
• M31: 8,796,654 km (0.057 R)
• M32: 8,882,972 km (0.086 R)
• M33: 8,969,440 km (0.103 R)
• M34: 9,477,025 km (0.074 R)
• M35: 9,814,668 km (0.111 R)
• M36: 10,156,199 km (0.101 R)
• M37: 10,228,605 km (0.1 R)
• M38: 10,301,160 km (0.062 R)
• M39: 10,538,272 km (0.076 R)
• M40: 11,222,982 km (0.085 R)
• M41: 11,826,759 km (0.078 R)
• M42: 12,344,517 km (0.119 R)
• M43: 12,635,335 km (0.117 R)
• M44: 12,967,592 km (0.089 R)
• M45: 13,342,484 km (0.087 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit