🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.85 AU

Year: 224 Days

Day: 30.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.86 AU - 0.94 AU

Year: 313 Days

Day: 13.3 Hours

Environment

Temp: 82 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,146,564 km

• M1: 418,724 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.94 AU - 1.22 AU

Year: 412 Days

Day: 47.5 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 71,146,564 km

• M1: 75,697 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.34 AU

Year: 519 Days

Day: 40.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,146,564 km

• M1: 108,907 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.98 AU - 2.84 AU

Year: 1373 Days

Day: 43.4 Hours

Environment

Temp: -93 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,146,564 km

• M1: 84,224 km (0.075 R)

Asteroid Belt

Center: 6.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 11.2

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.66 AU - 9.88 AU

Year: 11210 Days

Day: 9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 71,146,564 km

• M1: 144,362 km (0.078 R)
• M2: 223,649 km (0.107 R)
• M3: 337,792 km (0.067 R)
• M4: 435,031 km (0.104 R)
• M5: 629,059 km (0.09 R)
• M6: 954,734 km (0.112 R)
• M7: 1,039,107 km (0.05 R)
• M8: 1,238,670 km (0.082 R)
• M9: 1,858,454 km (0.081 R)
• M10: 2,158,996 km (0.096 R)
• M11: 2,300,815 km (0.086 R)
• M12: 2,775,938 km (0.079 R)
• M13: 2,868,390 km (0.11 R)
• M14: 3,152,177 km (0.073 R)
• M15: 3,379,266 km (0.06 R)
• M16: 3,884,159 km (0.056 R)
• M17: 4,485,094 km (0.106 R)
• M18: 4,926,856 km (0.112 R)
• M19: 6,091,625 km (0.11 R)
• M20: 6,416,253 km (0.107 R)
• M21: 6,871,928 km (0.057 R)
• M22: 6,955,852 km (0.092 R)
• M23: 8,615,790 km (0.058 R)
• M24: 9,350,017 km (0.097 R)
• M25: 10,008,846 km (0.1 R)
• M26: 10,343,945 km (0.111 R)
• M27: 11,570,647 km (0.039 R)
• M28: 11,821,523 km (0.104 R)
• M29: 12,482,297 km (0.078 R)
• M30: 12,687,994 km (0.083 R)
• M31: 13,680,426 km (0.09 R)
• M32: 13,999,070 km (0.093 R)
• M33: 14,697,692 km (0.059 R)
• M34: 15,297,878 km (0.11 R)
• M35: 16,017,444 km (0.066 R)
• M36: 16,129,194 km (0.106 R)
• M37: 16,297,192 km (0.083 R)
• M38: 16,578,436 km (0.096 R)
• M39: 17,032,017 km (0.06 R)
• M40: 18,009,190 km (0.076 R)
• M41: 18,125,278 km (0.078 R)
• M42: 20,017,691 km (0.087 R)
• M43: 20,137,968 km (0.097 R)
• M44: 20,258,544 km (0.099 R)
• M45: 20,379,419 km (0.111 R)
• M46: 21,170,791 km (0.036 R)
• M47: 21,601,035 km (0.061 R)
• M48: 24,757,251 km (0.119 R)
• M49: 25,405,608 km (0.117 R)
• M50: 25,536,057 km (0.064 R)
• M51: 25,862,779 km (0.105 R)
• M52: 26,520,711 km (0.089 R)
• M53: 27,718,690 km (0.076 R)
• M54: 28,730,570 km (0.087 R)
• M55: 29,206,890 km (0.029 R)
• M56: 29,754,418 km (0.113 R)
• M57: 30,305,387 km (0.05 R)
• M58: 31,767,706 km (0.086 R)
• M59: 32,048,950 km (0.101 R)
• M60: 32,755,351 km (0.084 R)
• M61: 34,471,837 km (0.088 R)
• M62: 35,997,586 km (0.08 R)
• M63: 37,026,969 km (0.116 R)
• M64: 38,964,261 km (0.115 R)
• M65: 40,021,021 km (0.081 R)
• M66: 40,552,841 km (0.075 R)
• M67: 40,857,871 km (0.098 R)
• M68: 41,010,760 km (0.113 R)
• M69: 42,008,428 km (0.09 R)
• M70: 42,394,391 km (0.065 R)
• M71: 42,471,733 km (0.063 R)
• M72: 42,626,417 km (0.038 R)
• M73: 42,859,042 km (0.032 R)
• M74: 44,028,000 km (0.116 R)
• M75: 47,758,073 km (0.085 R)
• M76: 48,645,488 km (0.042 R)
• M77: 49,213,212 km (0.034 R)
• M78: 49,457,056 km (0.064 R)
• M79: 50,682,861 km (0.086 R)
• M80: 50,929,249 km (0.119 R)
• M81: 51,423,071 km (0.088 R)
• M82: 51,670,656 km (0.118 R)
• M83: 52,415,653 km (0.042 R)
• M84: 52,498,680 km (0.039 R)
• M85: 53,331,192 km (0.094 R)
• M86: 54,672,038 km (0.073 R)
• M87: 55,009,082 km (0.104 R)
• M88: 55,177,828 km (0.089 R)
• M89: 55,600,442 km (0.112 R)
• M90: 55,854,459 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.6

Radius: 6.9

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 11.96 AU - 17.36 AU

Year: 20605 Days

Day: 17.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,146,564 km

• M1: 216,319 km (0.078 R)
• M2: 633,098 km (0.099 R)
• M3: 697,425 km (0.054 R)
• M4: 1,027,438 km (0.102 R)
• M5: 1,209,499 km (0.106 R)
• M6: 1,723,966 km (0.107 R)
• M7: 1,785,002 km (0.108 R)
• M8: 1,940,883 km (0.044 R)
• M9: 2,538,227 km (0.102 R)
• M10: 2,820,967 km (0.098 R)
• M11: 3,264,076 km (0.091 R)
• M12: 3,848,106 km (0.047 R)
• M13: 4,214,022 km (0.067 R)
• M14: 4,296,900 km (0.06 R)
• M15: 4,935,383 km (0.101 R)
• M16: 5,066,730 km (0.119 R)
• M17: 5,110,712 km (0.036 R)
• M18: 5,786,146 km (0.036 R)
• M19: 6,537,277 km (0.109 R)
• M20: 7,268,961 km (0.085 R)
• M21: 8,703,305 km (0.079 R)
• M22: 8,809,071 km (0.062 R)
• M23: 10,614,268 km (0.09 R)
• M24: 11,126,042 km (0.087 R)
• M25: 11,183,338 km (0.097 R)
• M26: 11,298,379 km (0.1 R)
• M27: 11,471,614 km (0.104 R)
• M28: 12,410,340 km (0.078 R)
• M29: 13,069,917 km (0.099 R)
• M30: 13,191,091 km (0.091 R)
• M31: 13,312,715 km (0.118 R)
• M32: 13,373,601 km (0.105 R)
• M33: 13,556,858 km (0.118 R)
• M34: 13,925,916 km (0.102 R)
• M35: 14,049,634 km (0.063 R)
• M36: 15,691,470 km (0.06 R)
• M37: 16,929,093 km (0.096 R)
• M38: 17,593,158 km (0.041 R)
• M39: 19,083,602 km (0.11 R)
• M40: 19,497,090 km (0.087 R)
• M41: 19,983,134 km (0.085 R)
• M42: 20,403,055 km (0.103 R)
• M43: 20,755,209 km (0.112 R)
• M44: 21,251,425 km (0.096 R)
• M45: 23,422,539 km (0.062 R)
• M46: 24,983,742 km (0.085 R)
• M47: 25,511,673 km (0.104 R)
• M48: 28,127,392 km (0.033 R)
• M49: 28,284,021 km (0.025 R)
• M50: 28,676,565 km (0.078 R)
• M51: 29,546,477 km (0.06 R)
• M52: 35,704,225 km (0.115 R)
• M53: 36,128,335 km (0.089 R)
• M54: 36,981,790 km (0.034 R)
• M55: 37,324,968 km (0.093 R)
• M56: 40,284,762 km (0.116 R)
• M57: 40,726,225 km (0.044 R)
• M58: 41,436,067 km (0.064 R)
• M59: 42,150,098 km (0.092 R)
• M60: 42,508,534 km (0.113 R)
• M61: 43,861,946 km (0.083 R)
• M62: 45,688,386 km (0.097 R)
• M63: 46,518,355 km (0.108 R)
• M64: 46,703,408 km (0.056 R)
• M65: 49,226,376 km (0.118 R)
• M66: 49,509,415 km (0.061 R)
• M67: 51,028,133 km (0.12 R)
• M68: 52,947,922 km (0.107 R)
• M69: 54,013,807 km (0.115 R)
• M70: 54,598,286 km (0.107 R)
• M71: 59,448,698 km (0.097 R)
• M72: 59,549,078 km (0.113 R)
• M73: 60,758,577 km (0.087 R)
• M74: 61,874,278 km (0.08 R)
• M75: 61,976,004 km (0.091 R)
• M76: 62,077,880 km (0.091 R)
• M77: 63,099,185 km (0.112 R)
• M78: 63,611,857 km (0.117 R)
• M79: 64,951,356 km (0.079 R)
• M80: 67,763,048 km (0.091 R)
• M81: 67,972,934 km (0.116 R)
• M82: 69,130,971 km (0.107 R)
• M83: 69,342,203 km (0.031 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 17,234 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit