🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.67 AU

Year: 178 Days

Day: 14.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 39.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,454,023 km

• M1: 263,591 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.61 AU - 0.91 AU

Year: 242 Days

Day: 16.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.69 AU - 0.97 AU

Year: 276 Days

Day: 24 Hours

Environment

Temp: 140 °C

Axial Tilt: 16.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.16 AU - 1.54 AU

Year: 573 Days

Day: 31.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.18 AU - 1.86 AU

Year: 684 Days

Day: 29.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.05 AU - 3.27 AU

Year: 1585 Days

Day: 40.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.39 AU - 4.79 AU

Year: 3021 Days

Day: 33.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,454,023 km

• M1: 714,629 km (0.109 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.31 AU - 5.19 AU

Year: 3200 Days

Day: 39.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,454,023 km

• M1: 731,534 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.2

Radius: 10.4

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.29 AU - 7.59 AU

Year: 5969 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 79,454,023 km

• M1: 135,087 km (0.045 R)
• M2: 204,351 km (0.108 R)
• M3: 356,342 km (0.093 R)
• M4: 426,055 km (0.101 R)
• M5: 620,981 km (0.089 R)
• M6: 740,210 km (0.078 R)
• M7: 824,434 km (0.092 R)
• M8: 1,295,966 km (0.09 R)
• M9: 1,492,837 km (0.11 R)
• M10: 1,560,605 km (0.1 R)
• M11: 2,049,790 km (0.069 R)
• M12: 2,218,088 km (0.103 R)
• M13: 2,487,214 km (0.09 R)
• M14: 2,568,446 km (0.109 R)
• M15: 2,683,786 km (0.108 R)
• M16: 2,885,294 km (0.045 R)
• M17: 2,970,864 km (0.118 R)
• M18: 3,074,535 km (0.026 R)
• M19: 3,339,324 km (0.078 R)
• M20: 3,685,344 km (0.12 R)
• M21: 3,853,192 km (0.099 R)
• M22: 3,928,739 km (0.053 R)
• M23: 4,081,180 km (0.063 R)
• M24: 4,158,222 km (0.098 R)
• M25: 4,771,274 km (0.071 R)
• M26: 4,934,187 km (0.098 R)
• M27: 5,078,249 km (0.049 R)
• M28: 5,349,470 km (0.086 R)
• M29: 5,433,843 km (0.098 R)
• M30: 5,689,805 km (0.064 R)
• M31: 6,235,838 km (0.081 R)
• M32: 7,005,219 km (0.092 R)
• M33: 7,307,407 km (0.103 R)
• M34: 7,424,692 km (0.047 R)
• M35: 7,566,361 km (0.061 R)
• M36: 7,637,570 km (0.063 R)
• M37: 8,558,195 km (0.041 R)
• M38: 8,781,545 km (0.101 R)
• M39: 9,335,206 km (0.114 R)
• M40: 9,616,450 km (0.041 R)
• M41: 9,693,493 km (0.099 R)
• M42: 10,555,925 km (0.116 R)
• M43: 11,144,593 km (0.059 R)
• M44: 11,497,344 km (0.084 R)
• M45: 11,606,700 km (0.102 R)
• M46: 11,688,979 km (0.109 R)
• M47: 11,881,512 km (0.097 R)
• M48: 12,102,917 km (0.107 R)
• M49: 12,186,243 km (0.055 R)
• M50: 12,803,483 km (0.109 R)
• M51: 12,888,455 km (0.093 R)
• M52: 13,030,573 km (0.067 R)
• M53: 13,144,567 km (0.091 R)
• M54: 14,068,483 km (0.074 R)
• M55: 14,508,749 km (0.104 R)
• M56: 14,804,804 km (0.08 R)
• M57: 14,953,654 km (0.064 R)
• M58: 15,252,700 km (0.086 R)
• M59: 15,403,046 km (0.102 R)
• M60: 16,314,994 km (0.089 R)
• M61: 16,530,415 km (0.068 R)
• M62: 16,808,667 km (0.051 R)
• M63: 16,901,717 km (0.05 R)
• M64: 17,244,446 km (0.103 R)
• M65: 17,526,737 km (0.097 R)
• M66: 17,715,679 km (0.108 R)
• M67: 18,127,522 km (0.11 R)
• M68: 18,222,965 km (0.1 R)
• M69: 19,089,885 km (0.047 R)
• M70: 19,446,826 km (0.075 R)
• M71: 19,871,684 km (0.056 R)
• M72: 20,101,615 km (0.052 R)
• M73: 20,897,027 km (0.112 R)
• M74: 20,963,748 km (0.119 R)
• M75: 21,264,889 km (0.093 R)
• M76: 21,601,334 km (0.091 R)
• M77: 21,668,803 km (0.069 R)
• M78: 21,905,467 km (0.091 R)
• M79: 22,075,111 km (0.113 R)
• M80: 22,586,735 km (0.109 R)
• M81: 23,102,250 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.2

Radius: 5.6

Gravity: 30.11 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.76 AU - 14.3 AU

Year: 18178 Days

Day: 24.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,454,023 km

• M1: 82,728 km (0.117 R)
• M2: 137,480 km (0.118 R)
• M3: 173,982 km (0.08 R)
• M4: 311,164 km (0.062 R)
• M5: 346,618 km (0.081 R)
• M6: 421,866 km (0.096 R)
• M7: 589,416 km (0.1 R)
• M8: 704,756 km (0.077 R)
• M9: 1,121,685 km (0.106 R)
• M10: 1,265,598 km (0.069 R)
• M11: 2,284,808 km (0.028 R)
• M12: 2,430,965 km (0.062 R)
• M13: 2,579,965 km (0.074 R)
• M14: 2,809,298 km (0.11 R)
• M15: 3,125,249 km (0.06 R)
• M16: 4,913,991 km (0.109 R)
• M17: 5,683,074 km (0.088 R)
• M18: 6,489,107 km (0.096 R)
• M19: 6,592,329 km (0.081 R)
• M20: 6,958,096 km (0.082 R)
• M21: 7,437,857 km (0.096 R)
• M22: 8,205,443 km (0.061 R)
• M23: 9,403,273 km (0.046 R)
• M24: 11,393,075 km (0.078 R)
• M25: 12,467,038 km (0.098 R)
• M26: 12,918,674 km (0.109 R)
• M27: 13,179,124 km (0.119 R)
• M28: 13,705,259 km (0.115 R)
• M29: 14,777,876 km (0.082 R)
• M30: 15,050,294 km (0.101 R)
• M31: 15,118,510 km (0.119 R)
• M32: 15,461,838 km (0.073 R)
• M33: 15,530,802 km (0.051 R)
• M34: 15,738,444 km (0.084 R)
• M35: 16,719,058 km (0.088 R)
• M36: 16,860,727 km (0.092 R)
• M37: 18,812,231 km (0.091 R)
• M38: 19,033,487 km (0.104 R)
• M39: 19,404,041 km (0.068 R)
• M40: 20,834,047 km (0.068 R)
• M41: 21,986,848 km (0.044 R)
• M42: 23,317,970 km (0.074 R)
• M43: 23,397,107 km (0.11 R)
• M44: 23,794,140 km (0.102 R)
• M45: 24,033,347 km (0.112 R)
• M46: 24,193,267 km (0.067 R)
• M47: 24,675,271 km (0.071 R)
• M48: 25,567,024 km (0.098 R)
• M49: 29,579,688 km (0.093 R)
• M50: 29,922,865 km (0.103 R)
• M51: 31,921,343 km (0.108 R)
• M52: 33,425,999 km (0.026 R)
• M53: 34,321,940 km (0.066 R)
• M54: 34,592,264 km (0.079 R)
• M55: 34,953,692 km (0.112 R)
• M56: 35,044,199 km (0.101 R)
• M57: 35,771,544 km (0.027 R)
• M58: 37,797,398 km (0.056 R)
• M59: 39,954,749 km (0.101 R)
• M60: 42,441,215 km (0.113 R)
• M61: 44,780,327 km (0.115 R)
• M62: 45,075,634 km (0.108 R)
• M63: 45,371,688 km (0.05 R)
• M64: 46,562,038 km (0.117 R)
• M65: 47,061,097 km (0.097 R)
• M66: 50,092,249 km (0.105 R)
• M67: 51,940,979 km (0.09 R)
• M68: 52,458,438 km (0.081 R)
• M69: 56,128,523 km (0.045 R)
• M70: 56,553,231 km (0.07 R)
• M71: 57,619,714 km (0.056 R)
• M72: 57,940,901 km (0.115 R)
• M73: 60,423,178 km (0.08 R)
• M74: 60,640,694 km (0.039 R)
• M75: 64,488,650 km (0.111 R)
• M76: 64,599,801 km (0.104 R)
• M77: 64,710,953 km (0.089 R)
• M78: 65,490,806 km (0.075 R)
• M79: 65,602,556 km (0.091 R)
• M80: 67,623,473 km (0.079 R)
• M81: 69,436,899 km (0.039 R)
• M82: 71,841,236 km (0.078 R)
• M83: 71,956,426 km (0.089 R)
• M84: 72,880,043 km (0.074 R)
• M85: 72,995,683 km (0.115 R)
• M86: 73,227,410 km (0.072 R)
• M87: 73,691,313 km (0.098 R)
• M88: 75,557,097 km (0.099 R)
• M89: 76,143,371 km (0.108 R)
• M90: 76,731,141 km (0.115 R)
• M91: 77,556,473 km (0.066 R)
• M92: 79,335,042 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 18,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit