🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.45 AU - 0.65 AU

Year: 149 Days

Day: 39.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.53 AU - 0.79 AU

Year: 196 Days

Day: 24.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 52.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,297,354 km

• M1: 22,888 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.76 AU - 2.34 AU

Year: 1072 Days

Day: 42.2 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.21 AU - 2.33 AU

Year: 1249 Days

Day: 42.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,297,354 km

• M1: 33,061 km (0.119 R)
• M2: 354,397 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.84 AU - 2.74 AU

Year: 1266 Days

Day: 15.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,297,354 km

• M1: 388,954 km (0.119 R)

Asteroid Belt

Center: 4.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 12.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.01 AU - 7.23 AU

Year: 5530 Days

Day: 8.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,297,354 km

• M1: 200,910 km (0.037 R)
• M2: 451,337 km (0.077 R)
• M3: 533,017 km (0.104 R)
• M4: 655,687 km (0.083 R)
• M5: 776,712 km (0.091 R)
• M6: 853,306 km (0.058 R)
• M7: 932,892 km (0.103 R)
• M8: 1,029,084 km (0.095 R)
• M9: 1,187,807 km (0.106 R)
• M10: 1,562,999 km (0.075 R)
• M11: 1,781,860 km (0.101 R)
• M12: 1,868,777 km (0.113 R)
• M13: 1,992,943 km (0.108 R)
• M14: 2,120,101 km (0.073 R)
• M15: 2,401,644 km (0.053 R)
• M16: 2,498,135 km (0.083 R)
• M17: 2,675,408 km (0.12 R)
• M18: 2,816,330 km (0.084 R)
• M19: 2,918,355 km (0.088 R)
• M20: 3,147,539 km (0.105 R)
• M21: 3,232,361 km (0.102 R)
• M22: 3,382,707 km (0.095 R)
• M23: 3,645,850 km (0.08 R)
• M24: 3,802,479 km (0.079 R)
• M25: 4,169,143 km (0.091 R)
• M26: 4,523,241 km (0.036 R)
• M27: 5,135,097 km (0.096 R)
• M28: 6,035,526 km (0.082 R)
• M29: 6,544,757 km (0.085 R)
• M30: 6,790,846 km (0.069 R)
• M31: 6,901,249 km (0.086 R)
• M32: 7,433,668 km (0.116 R)
• M33: 8,066,766 km (0.046 R)
• M34: 8,478,759 km (0.048 R)
• M35: 8,627,459 km (0.085 R)
• M36: 8,837,345 km (0.07 R)
• M37: 9,384,574 km (0.066 R)
• M38: 10,194,496 km (0.104 R)
• M39: 10,897,307 km (0.12 R)
• M40: 11,124,247 km (0.083 R)
• M41: 11,319,921 km (0.12 R)
• M42: 11,418,357 km (0.109 R)
• M43: 11,516,942 km (0.08 R)
• M44: 11,880,913 km (0.044 R)
• M45: 12,181,455 km (0.103 R)
• M46: 12,586,267 km (0.083 R)
• M47: 14,072,821 km (0.099 R)
• M48: 14,178,587 km (0.095 R)
• M49: 14,568,738 km (0.111 R)
• M50: 15,760,285 km (0.033 R)
• M51: 15,906,891 km (0.104 R)
• M52: 16,238,400 km (0.092 R)
• M53: 16,534,903 km (0.106 R)
• M54: 17,321,788 km (0.083 R)
• M55: 18,044,346 km (0.047 R)
• M56: 18,121,089 km (0.101 R)
• M57: 18,583,047 km (0.055 R)
• M58: 18,776,777 km (0.106 R)
• M59: 19,597,620 km (0.094 R)
• M60: 20,032,202 km (0.107 R)
• M61: 20,350,397 km (0.032 R)
• M62: 21,233,772 km (0.108 R)
• M63: 22,047,734 km (0.068 R)
• M64: 22,335,112 km (0.037 R)
• M65: 25,019,047 km (0.039 R)
• M66: 25,190,037 km (0.077 R)
• M67: 25,576,598 km (0.114 R)
• M68: 25,662,617 km (0.116 R)
• M69: 25,921,721 km (0.099 R)
• M70: 26,355,255 km (0.11 R)
• M71: 27,273,637 km (0.092 R)
• M72: 28,024,768 km (0.094 R)
• M73: 28,158,059 km (0.038 R)
• M74: 28,247,070 km (0.118 R)
• M75: 29,502,346 km (0.097 R)
• M76: 29,864,373 km (0.099 R)
• M77: 30,000,507 km (0.051 R)
• M78: 30,546,988 km (0.046 R)

Asteroid Belt

Center: 6.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.2

Radius: 11.7

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.65 AU - 7.17 AU

Year: 6634 Days

Day: 6.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 61,297,354 km

• M1: 159,322 km (0.089 R)
• M2: 270,623 km (0.051 R)
• M3: 472,430 km (0.118 R)
• M4: 698,173 km (0.039 R)
• M5: 778,956 km (0.054 R)
• M6: 854,802 km (0.092 R)
• M7: 942,317 km (0.077 R)
• M8: 1,042,398 km (0.079 R)
• M9: 1,254,079 km (0.101 R)
• M10: 1,365,380 km (0.101 R)
• M11: 1,511,986 km (0.093 R)
• M12: 2,067,293 km (0.108 R)
• M13: 2,655,961 km (0.086 R)
• M14: 3,408,438 km (0.091 R)
• M15: 3,683,249 km (0.087 R)
• M16: 3,786,322 km (0.099 R)
• M17: 4,040,788 km (0.027 R)
• M18: 4,550,917 km (0.073 R)
• M19: 4,918,628 km (0.072 R)
• M20: 5,446,260 km (0.115 R)
• M21: 5,802,303 km (0.077 R)
• M22: 6,113,616 km (0.116 R)
• M23: 6,201,131 km (0.072 R)
• M24: 6,430,464 km (0.058 R)
• M25: 6,897,808 km (0.081 R)
• M26: 7,431,873 km (0.079 R)
• M27: 7,525,371 km (0.057 R)
• M28: 7,619,169 km (0.109 R)
• M29: 8,345,168 km (0.077 R)
• M30: 8,677,275 km (0.051 R)
• M31: 9,536,415 km (0.11 R)
• M32: 10,255,682 km (0.11 R)
• M33: 10,485,315 km (0.041 R)
• M34: 10,569,239 km (0.11 R)
• M35: 10,780,172 km (0.092 R)
• M36: 11,120,358 km (0.084 R)
• M37: 11,464,283 km (0.109 R)
• M38: 11,637,518 km (0.037 R)
• M39: 11,855,332 km (0.054 R)
• M40: 12,030,511 km (0.037 R)
• M41: 12,538,994 km (0.086 R)
• M42: 13,235,522 km (0.112 R)
• M43: 13,668,757 km (0.088 R)
• M44: 14,595,815 km (0.111 R)
• M45: 14,972,353 km (0.09 R)
• M46: 16,097,030 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489.9

Radius: 6.4

Gravity: 11.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 11.09 AU - 14.89 AU

Year: 17100 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 61,297,354 km

• M1: 227,389 km (0.114 R)
• M2: 381,923 km (0.037 R)
• M3: 569,369 km (0.085 R)
• M4: 743,651 km (0.081 R)
• M5: 805,435 km (0.108 R)
• M6: 890,855 km (0.047 R)
• M7: 956,978 km (0.073 R)
• M8: 1,213,388 km (0.115 R)
• M9: 1,413,101 km (0.112 R)
• M10: 1,732,493 km (0.041 R)
• M11: 1,957,638 km (0.118 R)
• M12: 2,015,532 km (0.116 R)
• M13: 2,252,346 km (0.091 R)
• M14: 2,560,966 km (0.095 R)
• M15: 3,015,444 km (0.104 R)
• M16: 3,355,331 km (0.107 R)
• M17: 4,294,955 km (0.105 R)
• M18: 4,676,878 km (0.051 R)
• M19: 4,793,714 km (0.088 R)
• M20: 5,189,700 km (0.073 R)
• M21: 5,270,183 km (0.111 R)
• M22: 5,473,188 km (0.042 R)
• M23: 5,845,088 km (0.061 R)
• M24: 5,886,826 km (0.1 R)
• M25: 6,225,067 km (0.111 R)
• M26: 7,142,700 km (0.119 R)
• M27: 7,187,579 km (0.042 R)
• M28: 7,777,743 km (0.097 R)
• M29: 8,102,071 km (0.056 R)
• M30: 8,195,570 km (0.045 R)
• M31: 8,242,394 km (0.107 R)
• M32: 9,004,296 km (0.091 R)
• M33: 9,344,781 km (0.108 R)
• M34: 9,888,270 km (0.111 R)
• M35: 11,213,108 km (0.112 R)
• M36: 13,523,648 km (0.115 R)
• M37: 13,690,150 km (0.089 R)
• M38: 13,969,300 km (0.097 R)
• M39: 14,193,846 km (0.117 R)
• M40: 15,916,316 km (0.068 R)
• M41: 16,033,451 km (0.104 R)
• M42: 16,151,035 km (0.095 R)
• M43: 17,401,374 km (0.118 R)
• M44: 18,868,181 km (0.117 R)
• M45: 20,628,948 km (0.11 R)
• M46: 21,270,424 km (0.112 R)
• M47: 22,048,781 km (0.099 R)
• M48: 22,507,149 km (0.119 R)
• M49: 24,574,592 km (0.076 R)
• M50: 25,459,463 km (0.054 R)
• M51: 25,871,456 km (0.047 R)
• M52: 26,354,806 km (0.112 R)
• M53: 26,980,574 km (0.106 R)
• M54: 27,120,448 km (0.09 R)
• M55: 28,034,641 km (0.109 R)
• M56: 28,105,401 km (0.102 R)
• M57: 29,316,994 km (0.051 R)
• M58: 30,618,495 km (0.073 R)
• M59: 30,910,211 km (0.05 R)
• M60: 31,570,087 km (0.102 R)
• M61: 32,086,499 km (0.065 R)
• M62: 32,308,802 km (0.092 R)
• M63: 34,558,604 km (0.109 R)
• M64: 35,243,314 km (0.1 R)
• M65: 36,240,234 km (0.092 R)
• M66: 37,792,162 km (0.111 R)
• M67: 38,891,258 km (0.109 R)
• M68: 39,682,780 km (0.098 R)
• M69: 41,281,682 km (0.069 R)
• M70: 41,523,283 km (0.107 R)
• M71: 42,983,059 km (0.063 R)
• M72: 43,555,270 km (0.093 R)
• M73: 43,801,359 km (0.071 R)
• M74: 44,707,324 km (0.071 R)
• M75: 45,287,165 km (0.099 R)
• M76: 47,125,274 km (0.082 R)
• M77: 48,223,023 km (0.071 R)
• M78: 48,477,489 km (0.089 R)
• M79: 48,647,432 km (0.119 R)
• M80: 49,073,038 km (0.096 R)
• M81: 50,701,860 km (0.106 R)
• M82: 53,484,829 km (0.095 R)
• M83: 54,012,162 km (0.118 R)
• M84: 55,071,913 km (0.106 R)
• M85: 55,160,475 km (0.11 R)
• M86: 55,337,898 km (0.045 R)
• M87: 55,604,332 km (0.11 R)
• M88: 56,227,706 km (0.118 R)
• M89: 57,391,578 km (0.08 R)
• M90: 57,751,211 km (0.052 R)
• M91: 57,841,269 km (0.066 R)
• M92: 59,016,061 km (0.106 R)
• M93: 59,197,523 km (0.114 R)
• M94: 59,834,062 km (0.098 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: 525 - 15,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit