🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.98 AU - 1.06 AU

Year: 374 Days

Day: 47.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 12.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.02 AU - 1.32 AU

Year: 460 Days

Day: 34.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 41 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.99 AU - 4.01 AU

Year: 2380 Days

Day: 13.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.53 AU - 4.23 AU

Year: 2778 Days

Day: 44.5 Hours

Environment

Temp: -116 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.8

Radius: 8.6

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.72 AU - 8.52 AU

Year: 6905 Days

Day: 6.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,200,820 km

• M1: 136,433 km (0.08 R)
• M2: 232,026 km (0.027 R)
• M3: 411,544 km (0.094 R)
• M4: 968,347 km (0.115 R)
• M5: 1,291,927 km (0.108 R)
• M6: 2,034,082 km (0.104 R)
• M7: 2,400,597 km (0.076 R)
• M8: 2,812,590 km (0.062 R)
• M9: 2,912,820 km (0.065 R)
• M10: 3,299,231 km (0.078 R)
• M11: 3,620,119 km (0.118 R)
• M12: 3,756,702 km (0.118 R)
• M13: 3,839,579 km (0.106 R)
• M14: 3,951,029 km (0.11 R)
• M15: 4,007,129 km (0.115 R)
• M16: 4,436,624 km (0.092 R)
• M17: 4,642,022 km (0.115 R)
• M18: 5,277,065 km (0.063 R)
• M19: 5,526,295 km (0.118 R)
• M20: 6,003,811 km (0.082 R)
• M21: 6,231,200 km (0.101 R)
• M22: 6,395,309 km (0.089 R)
• M23: 6,461,431 km (0.071 R)
• M24: 6,560,914 km (0.097 R)
• M25: 7,203,287 km (0.081 R)
• M26: 7,479,744 km (0.084 R)
• M27: 7,549,457 km (0.112 R)
• M28: 7,865,557 km (0.111 R)
• M29: 8,257,952 km (0.048 R)
• M30: 8,876,838 km (0.081 R)
• M31: 9,210,591 km (0.058 R)
• M32: 9,548,383 km (0.031 R)
• M33: 9,852,067 km (0.103 R)
• M34: 11,458,150 km (0.116 R)
• M35: 11,862,064 km (0.032 R)
• M36: 11,984,136 km (0.1 R)
• M37: 12,106,656 km (0.096 R)
• M38: 12,683,955 km (0.052 R)
• M39: 13,779,609 km (0.113 R)
• M40: 14,295,573 km (0.042 R)
• M41: 14,468,956 km (0.074 R)
• M42: 14,949,315 km (0.087 R)
• M43: 15,257,786 km (0.114 R)
• M44: 17,106,217 km (0.113 R)
• M45: 17,198,220 km (0.089 R)
• M46: 17,614,102 km (0.112 R)
• M47: 17,846,577 km (0.076 R)
• M48: 18,786,800 km (0.069 R)
• M49: 19,502,476 km (0.092 R)
• M50: 19,887,840 km (0.074 R)
• M51: 20,081,420 km (0.108 R)
• M52: 22,201,970 km (0.115 R)
• M53: 22,302,350 km (0.108 R)
• M54: 22,958,336 km (0.066 R)
• M55: 24,134,325 km (0.106 R)
• M56: 24,911,935 km (0.097 R)
• M57: 25,225,193 km (0.085 R)
• M58: 25,803,090 km (0.12 R)
• M59: 26,067,130 km (0.116 R)
• M60: 26,279,110 km (0.03 R)
• M61: 26,757,973 km (0.071 R)
• M62: 27,132,566 km (0.094 R)
• M63: 27,347,239 km (0.027 R)
• M64: 27,401,094 km (0.086 R)
• M65: 28,049,152 km (0.113 R)
• M66: 28,429,579 km (0.032 R)
• M67: 28,593,090 km (0.109 R)
• M68: 29,195,520 km (0.105 R)
• M69: 29,415,579 km (0.08 R)
• M70: 29,746,789 km (0.046 R)
• M71: 30,301,498 km (0.047 R)
• M72: 31,027,646 km (0.101 R)
• M73: 31,196,093 km (0.093 R)
• M74: 33,011,313 km (0.119 R)
• M75: 33,470,429 km (0.091 R)
• M76: 33,989,384 km (0.109 R)
• M77: 34,336,900 km (0.105 R)
• M78: 34,569,226 km (0.075 R)
• M79: 34,860,343 km (0.112 R)
• M80: 35,152,358 km (0.108 R)
• M81: 35,562,555 km (0.083 R)
• M82: 38,296,756 km (0.093 R)
• M83: 40,116,015 km (0.067 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.1

Radius: 7.1

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 13.42 AU - 19.76 AU

Year: 24558 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,200,820 km

• M1: 304,432 km (0.072 R)
• M2: 356,193 km (0.108 R)
• M3: 411,544 km (0.09 R)
• M4: 470,186 km (0.112 R)
• M5: 548,127 km (0.106 R)
• M6: 982,559 km (0.087 R)
• M7: 1,276,967 km (0.072 R)
• M8: 1,388,717 km (0.12 R)
• M9: 1,969,456 km (0.036 R)
• M10: 2,312,484 km (0.039 R)
• M11: 2,449,516 km (0.027 R)
• M12: 2,731,508 km (0.113 R)
• M13: 3,053,891 km (0.104 R)
• M14: 3,295,791 km (0.072 R)
• M15: 3,450,325 km (0.074 R)
• M16: 4,025,978 km (0.086 R)
• M17: 5,121,334 km (0.078 R)
• M18: 5,518,067 km (0.083 R)
• M19: 5,701,773 km (0.114 R)
• M20: 5,924,674 km (0.089 R)
• M21: 6,341,155 km (0.112 R)
• M22: 6,494,792 km (0.101 R)
• M23: 6,611,029 km (0.048 R)
• M24: 6,688,820 km (0.102 R)
• M25: 6,923,988 km (0.06 R)
• M26: 7,402,701 km (0.07 R)
• M27: 7,768,767 km (0.11 R)
• M28: 7,850,896 km (0.03 R)
• M29: 8,265,881 km (0.118 R)
• M30: 8,603,074 km (0.119 R)
• M31: 9,509,488 km (0.1 R)
• M32: 9,862,838 km (0.12 R)
• M33: 10,718,987 km (0.106 R)
• M34: 10,902,244 km (0.116 R)
• M35: 11,928,785 km (0.117 R)
• M36: 13,328,572 km (0.107 R)
• M37: 14,223,167 km (0.083 R)
• M38: 15,137,210 km (0.059 R)
• M39: 15,445,980 km (0.106 R)
• M40: 15,861,114 km (0.112 R)
• M41: 16,967,989 km (0.039 R)
• M42: 18,372,713 km (0.1 R)
• M43: 19,088,987 km (0.085 R)
• M44: 19,422,591 km (0.109 R)
• M45: 19,646,090 km (0.064 R)
• M46: 19,982,984 km (0.109 R)
• M47: 21,349,561 km (0.049 R)
• M48: 21,753,774 km (0.111 R)
• M49: 21,927,757 km (0.053 R)
• M50: 22,044,144 km (0.064 R)
• M51: 22,394,053 km (0.061 R)
• M52: 23,455,301 km (0.049 R)
• M53: 23,574,231 km (0.09 R)
• M54: 25,442,858 km (0.071 R)
• M55: 25,748,786 km (0.105 R)
• M56: 26,735,533 km (0.111 R)
• M57: 26,859,849 km (0.105 R)
• M58: 26,984,314 km (0.12 R)
• M59: 27,546,503 km (0.111 R)
• M60: 28,492,261 km (0.114 R)
• M61: 29,192,528 km (0.054 R)
• M62: 29,384,463 km (0.1 R)
• M63: 30,221,163 km (0.096 R)
• M64: 30,285,790 km (0.115 R)
• M65: 30,545,043 km (0.101 R)
• M66: 32,181,644 km (0.047 R)
• M67: 32,512,404 km (0.107 R)
• M68: 33,645,309 km (0.087 R)
• M69: 33,779,498 km (0.089 R)
• M70: 34,048,326 km (0.095 R)
• M71: 34,723,461 km (0.081 R)
• M72: 34,994,832 km (0.115 R)
• M73: 35,471,151 km (0.079 R)
• M74: 35,607,734 km (0.074 R)
• M75: 35,949,864 km (0.045 R)
• M76: 36,224,227 km (0.08 R)
• M77: 36,775,196 km (0.082 R)
• M78: 36,982,538 km (0.109 R)
• M79: 37,051,802 km (0.071 R)
• M80: 37,121,066 km (0.069 R)
• M81: 38,725,503 km (0.057 R)
• M82: 39,571,479 km (0.057 R)
• M83: 41,138,367 km (0.066 R)
• M84: 41,497,253 km (0.109 R)
• M85: 42,870,711 km (0.097 R)
• M86: 43,599,551 km (0.105 R)
• M87: 44,332,431 km (0.081 R)
• M88: 47,079,497 km (0.057 R)
• M89: 47,454,838 km (0.115 R)
• M90: 47,680,581 km (0.099 R)
• M91: 49,423,097 km (0.038 R)

Asteroid Belt

Center: 17.39 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 248.2

Radius: 7.6

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 14.33 AU - 22.05 AU

Year: 28195 Days

Day: 17.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 68,200,820 km

• M1: 100,679 km (0.061 R)
• M2: 316,699 km (0.042 R)
• M3: 448,345 km (0.106 R)
• M4: 598,990 km (0.112 R)
• M5: 925,562 km (0.075 R)
• M6: 1,070,522 km (0.118 R)
• M7: 1,465,461 km (0.113 R)
• M8: 2,248,157 km (0.049 R)
• M9: 3,250,014 km (0.075 R)
• M10: 4,210,432 km (0.106 R)
• M11: 4,868,214 km (0.071 R)
• M12: 5,824,294 km (0.06 R)
• M13: 6,231,798 km (0.105 R)
• M14: 6,555,229 km (0.034 R)
• M15: 6,648,728 km (0.12 R)
• M16: 7,509,215 km (0.104 R)
• M17: 7,557,984 km (0.074 R)
• M18: 8,556,849 km (0.07 R)
• M19: 9,332,813 km (0.12 R)
• M20: 12,771,469 km (0.088 R)
• M21: 13,181,966 km (0.103 R)
• M22: 14,500,073 km (0.104 R)
• M23: 15,734,405 km (0.045 R)
• M24: 16,682,107 km (0.104 R)
• M25: 18,500,170 km (0.106 R)
• M26: 19,499,783 km (0.096 R)
• M27: 21,481,506 km (0.083 R)
• M28: 21,899,483 km (0.105 R)
• M29: 22,602,144 km (0.118 R)
• M30: 23,169,569 km (0.085 R)
• M31: 24,318,331 km (0.075 R)
• M32: 25,265,435 km (0.108 R)
• M33: 27,120,299 km (0.104 R)
• M34: 28,635,576 km (0.111 R)
• M35: 29,095,439 km (0.055 R)
• M36: 31,273,884 km (0.114 R)
• M37: 32,223,381 km (0.104 R)
• M38: 33,102,269 km (0.105 R)
• M39: 33,746,288 km (0.11 R)
• M40: 33,907,853 km (0.114 R)
• M41: 34,720,020 km (0.052 R)
• M42: 34,801,551 km (0.082 R)
• M43: 36,446,380 km (0.105 R)
• M44: 36,529,257 km (0.085 R)
• M45: 36,944,690 km (0.117 R)
• M46: 37,445,245 km (0.106 R)
• M47: 37,948,193 km (0.12 R)
• M48: 38,960,521 km (0.095 R)
• M49: 39,981,826 km (0.119 R)
• M50: 43,098,099 km (0.119 R)
• M51: 43,712,947 km (0.092 R)
• M52: 48,918,803 km (0.066 R)
• M53: 49,101,761 km (0.114 R)
• M54: 51,780,461 km (0.102 R)
• M55: 53,560,974 km (0.049 R)
• M56: 54,127,502 km (0.076 R)
• M57: 57,664,145 km (0.094 R)
• M58: 58,244,734 km (0.094 R)
• M59: 59,314,060 km (0.083 R)
• M60: 60,095,858 km (0.048 R)
• M61: 61,274,839 km (0.029 R)
• M62: 61,768,362 km (0.101 R)
• M63: 63,555,907 km (0.033 R)
• M64: 64,757,029 km (0.072 R)
• M65: 66,066,758 km (0.115 R)
• M66: 66,471,570 km (0.036 R)
• M67: 67,588,767 km (0.097 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 18,006 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit