🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 47.8 Hours

Environment

Temp: 181 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,150,400 km

• M1: 144,661 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.68 AU - 0.82 AU

Year: 240 Days

Day: 15.6 Hours

Environment

Temp: 161 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,150,400 km

• M1: 62,083 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.24 AU - 2.36 AU

Year: 1287 Days

Day: 35.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 94.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.76 AU - 4.22 AU

Year: 2406 Days

Day: 29.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.83 AU - 4.55 AU

Year: 2615 Days

Day: 43.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,150,400 km

• M1: 2,333,428 km (0.057 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 11.7

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.97 AU - 5.49 AU

Year: 3795 Days

Day: 9.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,150,400 km

• M1: 155,283 km (0.109 R)
• M2: 315,951 km (0.038 R)
• M3: 531,072 km (0.115 R)
• M4: 730,935 km (0.083 R)
• M5: 858,243 km (0.103 R)
• M6: 993,779 km (0.114 R)
• M7: 1,069,026 km (0.082 R)
• M8: 1,156,392 km (0.109 R)
• M9: 1,552,826 km (0.071 R)
• M10: 1,641,687 km (0.073 R)
• M11: 1,824,645 km (0.045 R)
• M12: 1,966,614 km (0.115 R)
• M13: 2,087,638 km (0.111 R)
• M14: 2,236,339 km (0.1 R)
• M15: 2,557,824 km (0.08 R)
• M16: 2,798,378 km (0.111 R)
• M17: 2,976,998 km (0.109 R)
• M18: 3,374,330 km (0.117 R)
• M19: 3,461,695 km (0.044 R)
• M20: 3,986,783 km (0.119 R)
• M21: 4,172,584 km (0.07 R)
• M22: 4,282,389 km (0.107 R)
• M23: 4,488,834 km (0.104 R)
• M24: 4,585,175 km (0.037 R)
• M25: 4,911,597 km (0.074 R)
• M26: 5,161,276 km (0.119 R)
• M27: 5,296,213 km (0.077 R)
• M28: 5,535,271 km (0.101 R)
• M29: 6,006,355 km (0.12 R)
• M30: 6,291,638 km (0.082 R)
• M31: 6,490,304 km (0.111 R)
• M32: 6,563,158 km (0.05 R)
• M33: 6,672,813 km (0.09 R)
• M34: 6,875,518 km (0.118 R)
• M35: 6,986,969 km (0.054 R)
• M36: 7,362,908 km (0.108 R)
• M37: 7,572,345 km (0.038 R)
• M38: 7,919,562 km (0.082 R)
• M39: 8,173,579 km (0.097 R)
• M40: 8,410,542 km (0.073 R)
• M41: 8,951,787 km (0.082 R)
• M42: 9,401,329 km (0.076 R)
• M43: 9,628,867 km (0.114 R)
• M44: 9,795,369 km (0.098 R)
• M45: 9,941,975 km (0.12 R)
• M46: 10,026,049 km (0.096 R)
• M47: 10,471,552 km (0.108 R)
• M48: 10,557,122 km (0.092 R)
• M49: 10,750,402 km (0.106 R)
• M50: 10,988,412 km (0.039 R)
• M51: 11,359,714 km (0.098 R)
• M52: 11,535,791 km (0.081 R)
• M53: 11,624,203 km (0.087 R)
• M54: 11,712,915 km (0.079 R)
• M55: 12,002,536 km (0.057 R)
• M56: 12,092,145 km (0.081 R)
• M57: 12,181,904 km (0.104 R)
• M58: 12,498,005 km (0.065 R)
• M59: 12,657,177 km (0.106 R)
• M60: 12,977,316 km (0.081 R)
• M61: 13,393,049 km (0.056 R)
• M62: 13,742,808 km (0.089 R)
• M63: 13,954,041 km (0.107 R)
• M64: 14,071,924 km (0.072 R)
• M65: 14,308,588 km (0.091 R)
• M66: 14,451,304 km (0.102 R)
• M67: 14,785,954 km (0.058 R)
• M68: 14,954,252 km (0.114 R)
• M69: 15,074,977 km (0.05 R)
• M70: 15,268,557 km (0.093 R)
• M71: 15,854,682 km (0.089 R)
• M72: 16,822,580 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 433.4

Radius: 6.5

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 12.05 AU - 13.89 AU

Year: 17234 Days

Day: 16.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 165.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,150,400 km

• M1: 90,507 km (0.114 R)
• M2: 168,447 km (0.098 R)
• M3: 235,467 km (0.099 R)
• M4: 535,710 km (0.073 R)
• M5: 721,511 km (0.035 R)
• M6: 1,467,854 km (0.12 R)
• M7: 1,596,658 km (0.082 R)
• M8: 2,354,521 km (0.117 R)
• M9: 2,536,282 km (0.099 R)
• M10: 2,978,344 km (0.085 R)
• M11: 3,342,316 km (0.111 R)
• M12: 3,896,725 km (0.035 R)
• M13: 4,591,907 km (0.113 R)
• M14: 5,089,170 km (0.089 R)
• M15: 5,403,924 km (0.117 R)
• M16: 6,511,696 km (0.102 R)
• M17: 7,244,127 km (0.104 R)
• M18: 7,287,959 km (0.1 R)
• M19: 7,553,346 km (0.086 R)
• M20: 7,731,966 km (0.11 R)
• M21: 7,821,725 km (0.063 R)
• M22: 9,401,329 km (0.095 R)
• M23: 10,030,687 km (0.086 R)
• M24: 10,128,673 km (0.103 R)
• M25: 10,924,235 km (0.036 R)
• M26: 10,974,649 km (0.093 R)
• M27: 11,585,457 km (0.05 R)
• M28: 12,364,414 km (0.104 R)
• M29: 12,946,349 km (0.099 R)
• M30: 13,213,830 km (0.061 R)
• M31: 13,429,102 km (0.105 R)
• M32: 13,754,178 km (0.057 R)
• M33: 13,972,441 km (0.05 R)
• M34: 14,467,460 km (0.109 R)
• M35: 15,531,550 km (0.109 R)
• M36: 15,872,783 km (0.106 R)
• M37: 16,101,668 km (0.034 R)
• M38: 16,678,667 km (0.114 R)
• M39: 16,736,711 km (0.12 R)
• M40: 16,969,634 km (0.046 R)
• M41: 17,027,978 km (0.068 R)
• M42: 17,438,773 km (0.072 R)
• M43: 17,674,839 km (0.049 R)
• M44: 20,839,881 km (0.088 R)
• M45: 21,027,776 km (0.109 R)
• M46: 21,848,320 km (0.074 R)
• M47: 22,679,336 km (0.083 R)
• M48: 23,846,948 km (0.101 R)
• M49: 24,174,717 km (0.028 R)
• M50: 24,438,159 km (0.049 R)
• M51: 24,504,131 km (0.118 R)
• M52: 25,300,441 km (0.084 R)
• M53: 28,569,753 km (0.081 R)
• M54: 28,848,154 km (0.115 R)
• M55: 29,477,812 km (0.071 R)
• M56: 29,688,745 km (0.092 R)
• M57: 30,112,107 km (0.082 R)
• M58: 30,537,413 km (0.074 R)
• M59: 30,964,665 km (0.036 R)
• M60: 31,322,204 km (0.072 R)
• M61: 32,258,387 km (0.115 R)
• M62: 32,330,793 km (0.115 R)
• M63: 33,276,700 km (0.081 R)
• M64: 33,716,368 km (0.114 R)
• M65: 33,789,821 km (0.113 R)
• M66: 34,084,229 km (0.111 R)
• M67: 34,749,790 km (0.099 R)
• M68: 35,270,391 km (0.063 R)
• M69: 35,419,540 km (0.095 R)
• M70: 35,643,787 km (0.033 R)
• M71: 36,771,905 km (0.106 R)
• M72: 38,217,618 km (0.065 R)
• M73: 38,678,081 km (0.079 R)
• M74: 39,372,065 km (0.116 R)
• M75: 40,070,238 km (0.099 R)
• M76: 40,148,029 km (0.074 R)
• M77: 40,694,361 km (0.115 R)
• M78: 42,824,036 km (0.068 R)
• M79: 43,062,794 km (0.108 R)
• M80: 43,302,151 km (0.065 R)
• M81: 43,782,061 km (0.109 R)
• M82: 46,126,559 km (0.088 R)
• M83: 47,272,778 km (0.092 R)
• M84: 48,511,448 km (0.101 R)
• M85: 50,936,130 km (0.037 R)
• M86: 51,781,358 km (0.106 R)
• M87: 52,205,767 km (0.111 R)
• M88: 52,631,224 km (0.11 R)
• M89: 54,689,690 km (0.073 R)
• M90: 56,163,678 km (0.113 R)
• M91: 57,650,531 km (0.084 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: 152 - 14,895 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit