🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.63 AU

Year: 138 Days

Day: 18.5 Hours

Environment

Temp: 226 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,030,151 km

• M1: 162,463 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.51 AU - 0.61 AU

Year: 159 Days

Day: 22.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.47 AU - 1.51 AU

Year: 689 Days

Day: 44.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.68 AU - 3.28 AU

Year: 1948 Days

Day: 14.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,030,151 km

• M1: 475,572 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.5 AU - 3.94 AU

Year: 2717 Days

Day: 28.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.8 AU - 9.92 AU

Year: 10846 Days

Day: 6 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 74,030,151 km

• M1: 102,475 km (0.063 R)
• M2: 195,674 km (0.112 R)
• M3: 599,439 km (0.09 R)
• M4: 826,229 km (0.116 R)
• M5: 1,002,605 km (0.067 R)
• M6: 1,306,737 km (0.106 R)
• M7: 1,566,738 km (0.091 R)
• M8: 1,824,196 km (0.091 R)
• M9: 2,075,521 km (0.07 R)
• M10: 2,483,624 km (0.098 R)
• M11: 3,050,899 km (0.079 R)
• M12: 3,851,248 km (0.078 R)
• M13: 3,949,533 km (0.115 R)
• M14: 4,073,700 km (0.073 R)
• M15: 5,438,780 km (0.1 R)
• M16: 5,885,180 km (0.117 R)
• M17: 6,314,377 km (0.106 R)
• M18: 6,488,808 km (0.068 R)
• M19: 6,576,771 km (0.057 R)
• M20: 8,415,479 km (0.112 R)
• M21: 8,575,399 km (0.082 R)
• M22: 9,061,592 km (0.083 R)
• M23: 10,196,441 km (0.075 R)
• M24: 10,366,983 km (0.094 R)
• M25: 10,573,129 km (0.12 R)
• M26: 10,989,160 km (0.072 R)
• M27: 11,375,422 km (0.028 R)
• M28: 12,487,533 km (0.083 R)
• M29: 12,964,151 km (0.072 R)
• M30: 13,596,502 km (0.109 R)
• M31: 13,746,698 km (0.118 R)
• M32: 14,011,037 km (0.092 R)
• M33: 14,582,950 km (0.067 R)
• M34: 15,240,283 km (0.053 R)
• M35: 16,344,166 km (0.056 R)
• M36: 17,026,781 km (0.083 R)
• M37: 17,923,919 km (0.111 R)
• M38: 18,378,398 km (0.09 R)
• M39: 19,088,090 km (0.041 R)
• M40: 19,467,321 km (0.078 R)
• M41: 19,764,123 km (0.099 R)
• M42: 20,405,150 km (0.065 R)
• M43: 22,059,253 km (0.071 R)
• M44: 24,849,254 km (0.083 R)
• M45: 26,378,892 km (0.064 R)
• M46: 27,557,873 km (0.101 R)
• M47: 27,653,017 km (0.051 R)
• M48: 28,657,716 km (0.07 R)
• M49: 29,334,347 km (0.096 R)
• M50: 33,299,588 km (0.037 R)
• M51: 33,603,721 km (0.066 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.2

Radius: 5.2

Gravity: 14.17 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 16.01 AU - 17.23 AU

Year: 25662 Days

Day: 22.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,030,151 km

• M1: 187,147 km (0.068 R)
• M2: 429,944 km (0.114 R)
• M3: 612,603 km (0.056 R)
• M4: 724,203 km (0.092 R)
• M5: 866,920 km (0.08 R)
• M6: 1,206,507 km (0.04 R)
• M7: 1,290,431 km (0.094 R)
• M8: 1,434,494 km (0.097 R)
• M9: 1,645,128 km (0.067 R)
• M10: 1,897,649 km (0.116 R)
• M11: 2,196,396 km (0.12 R)
• M12: 2,368,733 km (0.074 R)
• M13: 2,874,224 km (0.043 R)
• M14: 3,101,014 km (0.09 R)
• M15: 3,177,908 km (0.098 R)
• M16: 3,491,614 km (0.109 R)
• M17: 4,022,537 km (0.097 R)
• M18: 4,233,470 km (0.117 R)
• M19: 4,275,956 km (0.103 R)
• M20: 5,340,943 km (0.062 R)
• M21: 5,525,996 km (0.071 R)
• M22: 7,030,651 km (0.042 R)
• M23: 7,081,215 km (0.031 R)
• M24: 7,438,455 km (0.09 R)
• M25: 7,906,247 km (0.04 R)
• M26: 8,276,652 km (0.109 R)
• M27: 8,383,465 km (0.114 R)
• M28: 9,477,324 km (0.107 R)
• M29: 10,499,377 km (0.108 R)
• M30: 10,789,597 km (0.106 R)
• M31: 11,082,360 km (0.083 R)
• M32: 11,377,666 km (0.082 R)
• M33: 12,218,406 km (0.097 R)
• M34: 12,340,179 km (0.05 R)
• M35: 13,203,658 km (0.102 R)
• M36: 13,391,104 km (0.115 R)
• M37: 14,022,706 km (0.116 R)
• M38: 14,150,163 km (0.065 R)
• M39: 14,406,275 km (0.08 R)
• M40: 14,534,780 km (0.116 R)
• M41: 15,511,654 km (0.099 R)
• M42: 16,174,522 km (0.072 R)
• M43: 18,148,615 km (0.062 R)
• M44: 19,553,788 km (0.112 R)
• M45: 21,505,442 km (0.059 R)
• M46: 22,392,557 km (0.053 R)
• M47: 23,897,512 km (0.105 R)
• M48: 23,973,657 km (0.093 R)
• M49: 24,126,097 km (0.085 R)
• M50: 24,585,363 km (0.119 R)
• M51: 24,893,086 km (0.092 R)
• M52: 27,241,922 km (0.057 R)
• M53: 28,927,591 km (0.104 R)
• M54: 30,646,919 km (0.092 R)
• M55: 30,729,497 km (0.065 R)
• M56: 32,398,860 km (0.096 R)
• M57: 32,820,875 km (0.099 R)
• M58: 34,183,263 km (0.093 R)
• M59: 34,440,721 km (0.096 R)
• M60: 37,580,481 km (0.09 R)
• M61: 37,757,605 km (0.103 R)
• M62: 38,023,740 km (0.114 R)
• M63: 39,094,711 km (0.118 R)
• M64: 39,633,861 km (0.026 R)
• M65: 39,994,692 km (0.112 R)
• M66: 42,643,023 km (0.07 R)
• M67: 42,920,078 km (0.108 R)
• M68: 43,197,881 km (0.093 R)
• M69: 46,292,612 km (0.088 R)
• M70: 47,627,025 km (0.109 R)
• M71: 47,914,552 km (0.114 R)
• M72: 48,491,551 km (0.04 R)
• M73: 48,587,892 km (0.074 R)
• M74: 50,333,400 km (0.108 R)
• M75: 50,821,987 km (0.08 R)
• M76: 51,213,933 km (0.066 R)
• M77: 51,606,927 km (0.108 R)
• M78: 55,691,847 km (0.069 R)
• M79: 56,602,449 km (0.038 R)
• M80: 59,879,540 km (0.086 R)
• M81: 60,189,806 km (0.08 R)
• M82: 60,916,103 km (0.105 R)
• M83: 62,272,657 km (0.083 R)
• M84: 64,484,761 km (0.111 R)
• M85: 64,696,741 km (0.076 R)
• M86: 69,636,911 km (0.075 R)
• M87: 70,508,319 km (0.114 R)
• M88: 70,836,088 km (0.065 R)
• M89: 71,493,122 km (0.118 R)
• M90: 71,602,777 km (0.062 R)
• M91: 72,372,159 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 15,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit