🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 136 Days

Day: 41.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.64 AU - 0.82 AU

Year: 219 Days

Day: 26.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,730,837 km

• M1: 317,746 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.92 AU - 1.02 AU

Year: 336 Days

Day: 21.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.37 AU - 1.65 AU

Year: 652 Days

Day: 31.8 Hours

Environment

Temp: -16 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 75,730,837 km

• M1: 53,706 km (0.116 R)
• M2: 1,094,458 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.77 AU - 2.85 AU

Year: 1234 Days

Day: 14 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,730,837 km

• M1: 57,296 km (0.101 R)
• M2: 2,044,704 km (0.117 R)

Asteroid Belt

Center: 8.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.2

Radius: 4.1

Gravity: 19.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 11.83 AU - 19.05 AU

Year: 21323 Days

Day: 18.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,730,837 km

• M1: 56,548 km (0.108 R)
• M2: 239,805 km (0.067 R)
• M3: 357,240 km (0.108 R)
• M4: 422,764 km (0.115 R)
• M5: 565,929 km (0.039 R)
• M6: 643,121 km (0.099 R)
• M7: 682,914 km (0.11 R)
• M8: 744,399 km (0.029 R)
• M9: 872,904 km (0.078 R)
• M10: 1,376,151 km (0.102 R)
• M11: 1,402,031 km (0.062 R)
• M12: 1,753,586 km (0.1 R)
• M13: 2,131,171 km (0.038 R)
• M14: 2,161,240 km (0.063 R)
• M15: 2,406,880 km (0.083 R)
• M16: 3,127,493 km (0.057 R)
• M17: 3,618,174 km (0.109 R)
• M18: 4,866,718 km (0.079 R)
• M19: 7,618,571 km (0.069 R)
• M20: 8,368,654 km (0.089 R)
• M21: 9,289,729 km (0.106 R)
• M22: 9,887,671 km (0.12 R)
• M23: 10,964,028 km (0.083 R)
• M24: 11,969,326 km (0.075 R)
• M25: 12,238,751 km (0.092 R)
• M26: 13,003,795 km (0.102 R)
• M27: 13,280,701 km (0.107 R)
• M28: 14,180,083 km (0.115 R)
• M29: 14,350,924 km (0.11 R)
• M30: 15,448,374 km (0.098 R)
• M31: 15,506,866 km (0.11 R)
• M32: 16,692,430 km (0.101 R)
• M33: 17,296,057 km (0.089 R)
• M34: 17,722,860 km (0.118 R)
• M35: 18,091,469 km (0.076 R)
• M36: 18,462,472 km (0.047 R)
• M37: 18,961,231 km (0.029 R)
• M38: 19,844,606 km (0.103 R)
• M39: 20,035,643 km (0.053 R)
• M40: 20,483,838 km (0.079 R)
• M41: 24,253,555 km (0.116 R)
• M42: 24,594,339 km (0.112 R)
• M43: 26,531,482 km (0.109 R)
• M44: 26,601,493 km (0.113 R)
• M45: 26,952,899 km (0.099 R)
• M46: 27,305,800 km (0.063 R)
• M47: 27,589,139 km (0.045 R)
• M48: 29,309,963 km (0.071 R)
• M49: 29,600,183 km (0.11 R)
• M50: 29,891,300 km (0.095 R)
• M51: 30,110,162 km (0.079 R)
• M52: 32,328,997 km (0.085 R)
• M53: 32,478,745 km (0.078 R)
• M54: 32,778,988 km (0.081 R)
• M55: 33,080,278 km (0.036 R)
• M56: 36,921,502 km (0.117 R)
• M57: 37,785,281 km (0.082 R)
• M58: 38,735,227 km (0.07 R)
• M59: 42,121,375 km (0.048 R)
• M60: 44,264,514 km (0.114 R)
• M61: 45,516,947 km (0.096 R)
• M62: 45,600,872 km (0.059 R)
• M63: 45,684,796 km (0.052 R)
• M64: 45,768,870 km (0.062 R)
• M65: 47,120,038 km (0.098 R)
• M66: 47,204,860 km (0.108 R)
• M67: 47,630,167 km (0.112 R)
• M68: 47,800,559 km (0.117 R)
• M69: 48,227,511 km (0.078 R)
• M70: 49,429,680 km (0.096 R)
• M71: 50,294,505 km (0.039 R)
• M72: 53,448,776 km (0.073 R)
• M73: 53,891,885 km (0.116 R)
• M74: 54,336,191 km (0.115 R)
• M75: 54,425,201 km (0.055 R)
• M76: 55,856,105 km (0.088 R)
• M77: 57,752,856 km (0.108 R)
• M78: 58,663,459 km (0.119 R)
• M79: 61,145,586 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 420.2

Radius: 6.2

Gravity: 10.93 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 13.67 AU - 20.99 AU

Year: 25356 Days

Day: 19.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,730,837 km

• M1: 131,197 km (0.057 R)
• M2: 176,525 km (0.105 R)
• M3: 376,089 km (0.118 R)
• M4: 948,451 km (0.076 R)
• M5: 1,161,328 km (0.1 R)
• M6: 1,757,027 km (0.109 R)
• M7: 1,918,892 km (0.11 R)
• M8: 2,188,168 km (0.089 R)
• M9: 2,433,658 km (0.081 R)
• M10: 3,623,111 km (0.057 R)
• M11: 3,664,101 km (0.039 R)
• M12: 4,040,040 km (0.096 R)
• M13: 5,473,786 km (0.065 R)
• M14: 5,806,492 km (0.112 R)
• M15: 5,902,833 km (0.102 R)
• M16: 6,097,011 km (0.118 R)
• M17: 6,692,111 km (0.025 R)
• M18: 7,202,090 km (0.027 R)
• M19: 7,357,522 km (0.071 R)
• M20: 7,461,792 km (0.116 R)
• M21: 8,259,298 km (0.113 R)
• M22: 9,647,567 km (0.109 R)
• M23: 9,704,563 km (0.1 R)
• M24: 10,164,727 km (0.105 R)
• M25: 12,075,690 km (0.097 R)
• M26: 12,570,559 km (0.114 R)
• M27: 12,883,069 km (0.071 R)
• M28: 13,134,992 km (0.057 R)
• M29: 13,515,868 km (0.108 R)
• M30: 14,418,841 km (0.118 R)
• M31: 14,680,338 km (0.112 R)
• M32: 15,141,848 km (0.069 R)
• M33: 15,274,541 km (0.059 R)
• M34: 15,608,144 km (0.106 R)
• M35: 16,759,898 km (0.104 R)
• M36: 16,966,044 km (0.055 R)
• M37: 17,103,973 km (0.109 R)
• M38: 17,311,466 km (0.103 R)
• M39: 17,659,131 km (0.108 R)
• M40: 19,576,078 km (0.078 R)
• M41: 21,186,350 km (0.09 R)
• M42: 21,260,550 km (0.098 R)
• M43: 21,558,250 km (0.051 R)
• M44: 21,782,348 km (0.088 R)
• M45: 22,383,881 km (0.119 R)
• M46: 22,686,667 km (0.091 R)
• M47: 23,603,103 km (0.074 R)
• M48: 25,157,425 km (0.097 R)
• M49: 26,344,783 km (0.079 R)
• M50: 27,550,093 km (0.074 R)
• M51: 29,185,198 km (0.08 R)
• M52: 29,848,066 km (0.073 R)
• M53: 30,431,947 km (0.037 R)
• M54: 33,754,067 km (0.096 R)
• M55: 34,101,283 km (0.075 R)
• M56: 34,886,822 km (0.109 R)
• M57: 36,921,054 km (0.109 R)
• M58: 37,637,627 km (0.088 R)
• M59: 39,357,853 km (0.114 R)
• M60: 40,733,855 km (0.115 R)
• M61: 41,195,962 km (0.115 R)
• M62: 42,032,364 km (0.113 R)
• M63: 42,499,409 km (0.116 R)
• M64: 42,968,099 km (0.085 R)
• M65: 43,344,337 km (0.117 R)
• M66: 44,669,775 km (0.05 R)
• M67: 47,554,470 km (0.075 R)
• M68: 48,529,250 km (0.089 R)
• M69: 50,003,986 km (0.061 R)
• M70: 50,102,720 km (0.12 R)
• M71: 50,895,739 km (0.053 R)
• M72: 52,193,201 km (0.111 R)
• M73: 52,494,192 km (0.117 R)
• M74: 53,501,584 km (0.109 R)
• M75: 55,024,490 km (0.052 R)
• M76: 56,561,758 km (0.103 R)
• M77: 56,767,754 km (0.104 R)
• M78: 57,387,239 km (0.074 R)
• M79: 57,594,283 km (0.119 R)
• M80: 58,009,118 km (0.106 R)
• M81: 61,151,421 km (0.064 R)
• M82: 61,680,548 km (0.037 R)
• M83: 62,211,172 km (0.116 R)
• M84: 64,456,187 km (0.087 R)
• M85: 65,210,460 km (0.084 R)
• M86: 65,859,266 km (0.047 R)
• M87: 65,967,575 km (0.046 R)
• M88: 68,146,916 km (0.06 R)
• M89: 72,017,013 km (0.099 R)
• M90: 73,023,657 km (0.098 R)
• M91: 73,697,446 km (0.105 R)
• M92: 74,711,869 km (0.103 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 17,557 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit