🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.5 AU - 0.5 AU

Year: 133 Days

Day: 30.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 43,716,846 km

• M1: 41,439 km (0.099 R)
• M2: 122,670 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.58 AU - 0.6 AU

Year: 171 Days

Day: 43.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,716,846 km

• M1: 299,495 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.54 AU - 0.64 AU

Year: 171 Days

Day: 47.4 Hours

Environment

Temp: 161 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.6 AU - 0.66 AU

Year: 188 Days

Day: 46.9 Hours

Environment

Temp: 200 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,716,846 km

• M1: 87,964 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.67 AU - 1.03 AU

Year: 295 Days

Day: 28.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,716,846 km

• M1: 214,224 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 45.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.4

Radius: 12.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.32 AU - 7.06 AU

Year: 6519 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 43,716,846 km

• M1: 172,786 km (0.116 R)
• M2: 255,663 km (0.083 R)
• M3: 480,359 km (0.11 R)
• M4: 642,672 km (0.111 R)
• M5: 731,534 km (0.119 R)
• M6: 861,534 km (0.056 R)
• M7: 1,039,406 km (0.072 R)
• M8: 1,188,106 km (0.112 R)
• M9: 1,646,325 km (0.066 R)
• M10: 2,020,618 km (0.115 R)
• M11: 2,244,267 km (0.095 R)
• M12: 2,332,530 km (0.106 R)
• M13: 2,440,091 km (0.08 R)
• M14: 2,716,099 km (0.08 R)
• M15: 2,944,535 km (0.098 R)
• M16: 3,100,266 km (0.084 R)
• M17: 3,339,174 km (0.095 R)
• M18: 3,688,036 km (0.079 R)
• M19: 4,421,066 km (0.034 R)
• M20: 4,532,666 km (0.106 R)
• M21: 4,758,858 km (0.114 R)
• M22: 5,011,977 km (0.032 R)
• M23: 5,198,825 km (0.075 R)
• M24: 5,293,072 km (0.117 R)
• M25: 5,387,917 km (0.118 R)
• M26: 5,700,427 km (0.098 R)
• M27: 5,944,720 km (0.097 R)
• M28: 6,043,455 km (0.112 R)
• M29: 6,469,210 km (0.063 R)
• M30: 6,724,125 km (0.12 R)
• M31: 7,244,127 km (0.069 R)
• M32: 7,376,222 km (0.096 R)
• M33: 7,750,217 km (0.109 R)
• M34: 8,323,027 km (0.04 R)
• M35: 8,712,430 km (0.052 R)
• M36: 8,824,778 km (0.107 R)
• M37: 8,937,725 km (0.104 R)
• M38: 9,712,043 km (0.047 R)
• M39: 10,210,803 km (0.05 R)
• M40: 10,418,594 km (0.042 R)
• M41: 10,508,054 km (0.107 R)
• M42: 10,657,801 km (0.094 R)
• M43: 10,838,366 km (0.096 R)
• M44: 11,050,346 km (0.114 R)
• M45: 11,386,193 km (0.072 R)
• M46: 11,478,495 km (0.036 R)
• M47: 12,068,210 km (0.082 R)
• M48: 12,699,662 km (0.107 R)
• M49: 12,859,134 km (0.037 R)
• M50: 13,830,473 km (0.085 R)
• M51: 13,928,908 km (0.119 R)
• M52: 14,325,043 km (0.098 R)
• M53: 14,591,178 km (0.057 R)
• M54: 15,535,589 km (0.101 R)
• M55: 16,743,742 km (0.092 R)
• M56: 16,883,765 km (0.111 R)
• M57: 17,059,393 km (0.049 R)
• M58: 17,306,080 km (0.093 R)
• M59: 17,910,455 km (0.108 R)
• M60: 18,161,331 km (0.118 R)
• M61: 18,305,244 km (0.111 R)
• M62: 21,147,903 km (0.082 R)
• M63: 22,485,009 km (0.118 R)
• M64: 22,872,018 km (0.097 R)
• M65: 23,495,842 km (0.096 R)
• M66: 24,006,868 km (0.079 R)
• M67: 24,402,405 km (0.094 R)
• M68: 25,039,841 km (0.09 R)
• M69: 25,119,876 km (0.032 R)
• M70: 25,360,579 km (0.059 R)
• M71: 25,884,770 km (0.097 R)
• M72: 27,602,602 km (0.116 R)
• M73: 27,726,769 km (0.083 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 10.5

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.73 AU - 7.89 AU

Year: 6695 Days

Day: 12.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,716,846 km

• M1: 188,493 km (0.096 R)
• M2: 258,056 km (0.099 R)
• M3: 333,454 km (0.06 R)
• M4: 515,813 km (0.103 R)
• M5: 981,212 km (0.119 R)
• M6: 1,115,402 km (0.105 R)
• M7: 1,184,815 km (0.088 R)
• M8: 2,264,313 km (0.118 R)
• M9: 2,399,101 km (0.087 R)
• M10: 2,582,957 km (0.089 R)
• M11: 3,038,333 km (0.106 R)
• M12: 3,364,456 km (0.047 R)
• M13: 3,441,349 km (0.043 R)
• M14: 4,409,696 km (0.108 R)
• M15: 4,836,798 km (0.065 R)
• M16: 5,040,850 km (0.095 R)
• M17: 5,854,064 km (0.116 R)
• M18: 6,260,222 km (0.077 R)
• M19: 6,675,506 km (0.067 R)
• M20: 6,870,282 km (0.093 R)
• M21: 7,298,581 km (0.119 R)
• M22: 7,667,788 km (0.041 R)
• M23: 7,837,732 km (0.118 R)
• M24: 8,043,279 km (0.111 R)
• M25: 8,181,208 km (0.095 R)
• M26: 8,494,616 km (0.094 R)
• M27: 8,812,063 km (0.112 R)
• M28: 9,971,895 km (0.118 R)
• M29: 10,194,646 km (0.075 R)
• M30: 10,949,367 km (0.087 R)
• M31: 11,025,812 km (0.103 R)
• M32: 11,527,114 km (0.043 R)
• M33: 11,760,936 km (0.077 R)
• M34: 12,752,470 km (0.109 R)
• M35: 13,197,225 km (0.102 R)
• M36: 13,688,205 km (0.114 R)
• M37: 14,060,405 km (0.034 R)
• M38: 14,561,857 km (0.064 R)
• M39: 14,772,491 km (0.086 R)
• M40: 15,668,432 km (0.059 R)
• M41: 16,057,686 km (0.112 R)
• M42: 17,022,891 km (0.08 R)
• M43: 18,232,839 km (0.049 R)
• M44: 18,368,973 km (0.066 R)
• M45: 18,642,438 km (0.103 R)
• M46: 18,917,100 km (0.083 R)
• M47: 19,331,635 km (0.07 R)
• M48: 19,749,163 km (0.049 R)
• M49: 20,029,210 km (0.085 R)
• M50: 20,972,275 km (0.108 R)
• M51: 21,544,936 km (0.12 R)
• M52: 23,195,599 km (0.049 R)
• M53: 23,293,884 km (0.116 R)
• M54: 23,837,374 km (0.066 R)
• M55: 24,185,338 km (0.03 R)
• M56: 24,735,709 km (0.12 R)
• M57: 25,899,580 km (0.065 R)
• M58: 26,052,768 km (0.085 R)
• M59: 26,359,893 km (0.04 R)
• M60: 27,340,507 km (0.099 R)
• M61: 28,070,694 km (0.075 R)
• M62: 29,337,339 km (0.036 R)
• M63: 29,550,367 km (0.103 R)
• M64: 29,657,030 km (0.056 R)
• M65: 30,192,141 km (0.072 R)
• M66: 30,946,863 km (0.097 R)
• M67: 32,860,519 km (0.089 R)
• M68: 32,971,072 km (0.085 R)
• M69: 33,247,977 km (0.061 R)
• M70: 33,358,829 km (0.102 R)
• M71: 33,803,883 km (0.048 R)
• M72: 34,138,982 km (0.106 R)
• M73: 34,362,930 km (0.106 R)
• M74: 34,587,327 km (0.107 R)
• M75: 35,830,784 km (0.075 R)
• M76: 36,286,460 km (0.11 R)
• M77: 36,400,752 km (0.096 R)
• M78: 36,973,712 km (0.088 R)
• M79: 37,261,239 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.7

Radius: 13.5

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.91 AU - 9.41 AU

Year: 7987 Days

Day: 12.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,716,846 km

• M1: 169,195 km (0.12 R)
• M2: 350,508 km (0.03 R)
• M3: 452,982 km (0.112 R)
• M4: 684,261 km (0.119 R)
• M5: 823,985 km (0.095 R)
• M6: 1,044,492 km (0.082 R)
• M7: 1,343,688 km (0.116 R)
• M8: 1,586,485 km (0.117 R)
• M9: 2,376,213 km (0.083 R)
• M10: 2,672,566 km (0.115 R)
• M11: 2,851,186 km (0.097 R)
• M12: 3,113,281 km (0.091 R)
• M13: 4,631,101 km (0.109 R)
• M14: 4,815,705 km (0.055 R)
• M15: 4,971,586 km (0.037 R)
• M16: 5,513,878 km (0.112 R)
• M17: 6,108,679 km (0.047 R)
• M18: 6,277,575 km (0.032 R)
• M19: 6,482,375 km (0.119 R)
• M20: 6,654,861 km (0.078 R)
• M21: 6,758,981 km (0.07 R)
• M22: 7,359,467 km (0.101 R)
• M23: 8,199,310 km (0.106 R)
• M24: 8,992,777 km (0.102 R)
• M25: 9,457,129 km (0.058 R)
• M26: 10,008,846 km (0.115 R)
• M27: 10,128,524 km (0.047 R)
• M28: 10,369,077 km (0.119 R)
• M29: 10,856,168 km (0.096 R)
• M30: 11,102,406 km (0.115 R)
• M31: 11,433,765 km (0.059 R)
• M32: 11,642,604 km (0.096 R)
• M33: 12,106,357 km (0.106 R)
• M34: 12,233,815 km (0.107 R)
• M35: 12,447,440 km (0.116 R)
• M36: 12,791,665 km (0.07 R)
• M37: 13,095,498 km (0.108 R)
• M38: 13,226,397 km (0.1 R)
• M39: 13,621,933 km (0.069 R)
• M40: 15,564,761 km (0.117 R)
• M41: 15,749,963 km (0.108 R)
• M42: 16,122,312 km (0.072 R)
• M43: 16,875,986 km (0.106 R)
• M44: 17,305,033 km (0.072 R)
• M45: 18,761,069 km (0.11 R)
• M46: 18,908,722 km (0.076 R)
• M47: 19,205,524 km (0.085 R)
• M48: 19,453,857 km (0.104 R)
• M49: 19,903,698 km (0.12 R)
• M50: 20,306,565 km (0.1 R)
• M51: 20,458,257 km (0.092 R)
• M52: 20,610,398 km (0.034 R)
• M53: 21,171,390 km (0.104 R)
• M54: 21,376,638 km (0.067 R)
• M55: 21,582,485 km (0.095 R)
• M56: 22,360,543 km (0.108 R)
• M57: 22,621,891 km (0.096 R)
• M58: 25,509,130 km (0.098 R)
• M59: 25,672,790 km (0.115 R)
• M60: 27,218,285 km (0.116 R)
• M61: 27,441,635 km (0.102 R)
• M62: 29,535,407 km (0.1 R)
• M63: 29,822,336 km (0.115 R)
• M64: 32,919,759 km (0.093 R)
• M65: 33,276,850 km (0.08 R)
• M66: 33,934,781 km (0.051 R)
• M67: 34,175,185 km (0.079 R)
• M68: 35,081,449 km (0.107 R)
• M69: 35,202,922 km (0.099 R)
• M70: 35,751,049 km (0.102 R)
• M71: 36,732,710 km (0.084 R)
• M72: 38,096,743 km (0.109 R)
• M73: 38,221,658 km (0.093 R)
• M74: 38,346,572 km (0.101 R)
• M75: 38,471,636 km (0.11 R)
• M76: 39,414,252 km (0.054 R)
• M77: 40,874,477 km (0.055 R)
• M78: 41,322,373 km (0.073 R)
• M79: 41,450,578 km (0.078 R)
• M80: 42,158,475 km (0.048 R)
• M81: 42,675,934 km (0.051 R)
• M82: 43,586,237 km (0.043 R)
• M83: 43,716,836 km (0.08 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 11,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit