🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.61 AU - 0.97 AU

Year: 262 Days

Day: 39.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.98 AU - 1.18 AU

Year: 418 Days

Day: 41 Hours

Environment

Temp: 15 °C

Axial Tilt: 28.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,631,115 km

• M1: 234,420 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.99 AU - 1.45 AU

Year: 502 Days

Day: 28.7 Hours

Environment

Temp: 1 °C

Axial Tilt: 32.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,631,115 km

• M1: 288,574 km (0.108 R)
• M2: 450,290 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.32 AU - 1.86 AU

Year: 747 Days

Day: 17.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.53 AU - 2.25 AU

Year: 969 Days

Day: 18.4 Hours

Environment

Temp: -66 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,631,115 km

• M1: 525,089 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.63 AU - 2.41 AU

Year: 1070 Days

Day: 37.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,631,115 km

• M1: 33,959 km (0.113 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 9.2

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.01 AU - 6.45 AU

Year: 4459 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 54,631,115 km

• M1: 124,465 km (0.11 R)
• M2: 276,158 km (0.083 R)
• M3: 593,455 km (0.052 R)
• M4: 671,545 km (0.054 R)
• M5: 777,759 km (0.097 R)
• M6: 954,734 km (0.088 R)
• M7: 1,159,084 km (0.083 R)
• M8: 1,259,464 km (0.076 R)
• M9: 1,347,877 km (0.08 R)
• M10: 1,546,992 km (0.119 R)
• M11: 1,690,456 km (0.12 R)
• M12: 1,905,428 km (0.083 R)
• M13: 2,129,526 km (0.064 R)
• M14: 2,435,603 km (0.118 R)
• M15: 2,852,532 km (0.113 R)
• M16: 3,190,025 km (0.079 R)
• M17: 3,561,327 km (0.068 R)
• M18: 3,752,064 km (0.078 R)
• M19: 3,881,317 km (0.1 R)
• M20: 4,166,151 km (0.071 R)
• M21: 4,389,950 km (0.082 R)
• M22: 4,480,606 km (0.106 R)
• M23: 4,686,901 km (0.091 R)
• M24: 4,849,514 km (0.115 R)
• M25: 5,228,146 km (0.086 R)
• M26: 5,396,893 km (0.111 R)
• M27: 5,469,747 km (0.101 R)
• M28: 6,114,963 km (0.058 R)
• M29: 6,446,621 km (0.108 R)
• M30: 6,731,904 km (0.052 R)
• M31: 7,047,855 km (0.102 R)
• M32: 7,368,593 km (0.106 R)
• M33: 7,557,984 km (0.101 R)
• M34: 7,886,351 km (0.12 R)
• M35: 8,024,579 km (0.051 R)
• M36: 8,191,531 km (0.042 R)
• M37: 8,359,529 km (0.084 R)
• M38: 8,500,450 km (0.064 R)
• M39: 8,985,596 km (0.066 R)
• M40: 9,923,126 km (0.101 R)
• M41: 10,312,828 km (0.088 R)
• M42: 11,480,589 km (0.089 R)
• M43: 11,763,329 km (0.081 R)
• M44: 12,335,541 km (0.081 R)
• M45: 12,625,163 km (0.051 R)
• M46: 13,145,464 km (0.116 R)
• M47: 13,210,988 km (0.108 R)
• M48: 13,342,484 km (0.117 R)
• M49: 13,706,007 km (0.081 R)
• M50: 13,839,000 km (0.099 R)
• M51: 13,905,720 km (0.102 R)
• M52: 14,072,971 km (0.07 R)
• M53: 14,308,139 km (0.07 R)
• M54: 15,055,679 km (0.115 R)
• M55: 15,158,603 km (0.101 R)
• M56: 15,850,642 km (0.068 R)
• M57: 16,376,629 km (0.104 R)
• M58: 16,623,914 km (0.114 R)
• M59: 16,801,337 km (0.045 R)
• M60: 16,908,150 km (0.116 R)
• M61: 16,979,508 km (0.082 R)
• M62: 17,194,031 km (0.059 R)
• M63: 17,445,505 km (0.062 R)
• M64: 17,517,462 km (0.097 R)
• M65: 17,770,581 km (0.1 R)
• M66: 18,426,718 km (0.038 R)
• M67: 18,757,778 km (0.082 R)
• M68: 19,016,582 km (0.047 R)
• M69: 19,313,833 km (0.091 R)
• M70: 20,101,466 km (0.063 R)
• M71: 20,290,558 km (0.032 R)
• M72: 20,404,402 km (0.055 R)
• M73: 20,632,389 km (0.103 R)
• M74: 20,937,868 km (0.075 R)
• M75: 21,283,439 km (0.076 R)
• M76: 21,514,717 km (0.094 R)
• M77: 22,291,878 km (0.081 R)
• M78: 23,634,220 km (0.1 R)
• M79: 24,234,705 km (0.064 R)
• M80: 24,921,360 km (0.094 R)
• M81: 25,205,895 km (0.091 R)
• M82: 25,983,804 km (0.082 R)
• M83: 26,107,372 km (0.118 R)
• M84: 26,479,122 km (0.06 R)
• M85: 27,353,522 km (0.109 R)
• M86: 27,521,221 km (0.104 R)
• M87: 28,026,114 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 802.4

Radius: 8.9

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.26 AU - 5.36 AU

Year: 4561 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 54,631,115 km

• M1: 121,174 km (0.084 R)
• M2: 273,465 km (0.113 R)
• M3: 414,685 km (0.068 R)
• M4: 549,024 km (0.079 R)
• M5: 823,985 km (0.117 R)
• M6: 956,678 km (0.116 R)
• M7: 1,068,129 km (0.085 R)
• M8: 1,199,027 km (0.075 R)
• M9: 1,289,234 km (0.111 R)
• M10: 1,476,681 km (0.068 R)
• M11: 1,606,831 km (0.105 R)
• M12: 1,826,291 km (0.114 R)
• M13: 2,183,082 km (0.109 R)
• M14: 2,369,780 km (0.1 R)
• M15: 2,484,372 km (0.118 R)
• M16: 2,581,162 km (0.11 R)
• M17: 2,738,838 km (0.101 R)
• M18: 2,960,841 km (0.076 R)
• M19: 3,126,147 km (0.085 R)
• M20: 3,508,968 km (0.103 R)
• M21: 4,133,988 km (0.099 R)
• M22: 4,365,715 km (0.119 R)
• M23: 4,577,844 km (0.102 R)
• M24: 4,769,330 km (0.108 R)
• M25: 5,061,345 km (0.105 R)
• M26: 5,765,652 km (0.032 R)
• M27: 6,076,815 km (0.025 R)
• M28: 6,313,928 km (0.086 R)
• M29: 6,420,292 km (0.069 R)
• M30: 7,098,269 km (0.107 R)
• M31: 7,375,923 km (0.054 R)
• M32: 7,516,096 km (0.054 R)
• M33: 8,143,360 km (0.06 R)
• M34: 8,201,254 km (0.096 R)
• M35: 9,025,539 km (0.07 R)
• M36: 9,265,943 km (0.05 R)
• M37: 9,386,967 km (0.12 R)
• M38: 9,661,180 km (0.045 R)
• M39: 9,876,302 km (0.108 R)
• M40: 10,186,269 km (0.098 R)
• M41: 10,625,638 km (0.101 R)
• M42: 11,007,262 km (0.109 R)
• M43: 11,653,076 km (0.09 R)
• M44: 11,980,695 km (0.073 R)
• M45: 12,880,377 km (0.101 R)
• M46: 14,182,925 km (0.109 R)
• M47: 14,322,500 km (0.116 R)
• M48: 14,849,982 km (0.051 R)
• M49: 15,707,028 km (0.096 R)
• M50: 15,851,390 km (0.074 R)
• M51: 16,433,476 km (0.098 R)
• M52: 17,170,844 km (0.094 R)
• M53: 18,070,076 km (0.083 R)
• M54: 18,373,162 km (0.105 R)
• M55: 18,792,634 km (0.081 R)
• M56: 18,984,419 km (0.094 R)
• M57: 19,099,759 km (0.105 R)
• M58: 19,563,512 km (0.114 R)
• M59: 19,913,721 km (0.039 R)
• M60: 20,109,245 km (0.118 R)
• M61: 20,384,056 km (0.088 R)
• M62: 21,215,820 km (0.118 R)
• M63: 21,495,419 km (0.109 R)
• M64: 21,856,847 km (0.092 R)
• M65: 22,098,897 km (0.102 R)
• M66: 22,423,075 km (0.044 R)
• M67: 22,708,059 km (0.077 R)
• M68: 23,818,225 km (0.118 R)
• M69: 24,777,895 km (0.102 R)
• M70: 24,861,969 km (0.07 R)
• M71: 25,030,267 km (0.102 R)
• M72: 25,199,013 km (0.095 R)
• M73: 25,368,209 km (0.086 R)
• M74: 25,537,703 km (0.087 R)
• M75: 25,792,618 km (0.12 R)
• M76: 25,877,888 km (0.097 R)
• M77: 26,433,794 km (0.072 R)
• M78: 27,036,973 km (0.061 R)
• M79: 28,169,129 km (0.057 R)
• M80: 28,520,535 km (0.091 R)
• M81: 29,272,264 km (0.036 R)
• M82: 29,361,125 km (0.104 R)
• M83: 29,851,358 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414

Radius: 7.4

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 10.8 AU - 13.36 AU

Year: 15651 Days

Day: 19.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,631,115 km

• M1: 93,798 km (0.098 R)
• M2: 544,835 km (0.084 R)
• M3: 665,561 km (0.108 R)
• M4: 720,164 km (0.053 R)
• M5: 1,059,153 km (0.073 R)
• M6: 1,189,901 km (0.076 R)
• M7: 1,280,109 km (0.06 R)
• M8: 1,515,726 km (0.047 R)
• M9: 1,894,956 km (0.118 R)
• M10: 1,947,615 km (0.099 R)
• M11: 2,027,799 km (0.08 R)
• M12: 3,228,771 km (0.1 R)
• M13: 3,484,882 km (0.12 R)
• M14: 3,914,827 km (0.045 R)
• M15: 4,153,286 km (0.119 R)
• M16: 4,361,676 km (0.086 R)
• M17: 4,431,837 km (0.109 R)
• M18: 4,933,588 km (0.101 R)
• M19: 5,567,135 km (0.069 R)
• M20: 6,424,481 km (0.08 R)
• M21: 7,197,752 km (0.104 R)
• M22: 7,490,066 km (0.083 R)
• M23: 7,658,813 km (0.037 R)
• M24: 7,743,635 km (0.08 R)
• M25: 8,875,043 km (0.045 R)
• M26: 9,918,488 km (0.096 R)
• M27: 10,150,365 km (0.077 R)
• M28: 10,384,037 km (0.025 R)
• M29: 11,095,973 km (0.09 R)
• M30: 11,240,186 km (0.076 R)
• M31: 11,433,466 km (0.047 R)
• M32: 11,823,468 km (0.048 R)
• M33: 14,044,996 km (0.109 R)
• M34: 14,096,907 km (0.088 R)
• M35: 16,009,964 km (0.113 R)
• M36: 16,064,268 km (0.108 R)
• M37: 16,282,083 km (0.105 R)
• M38: 16,336,686 km (0.036 R)
• M39: 17,052,063 km (0.089 R)
• M40: 17,385,666 km (0.049 R)
• M41: 18,002,907 km (0.041 R)
• M42: 18,342,644 km (0.081 R)
• M43: 18,456,338 km (0.098 R)
• M44: 19,028,400 km (0.111 R)
• M45: 19,606,297 km (0.067 R)
• M46: 19,897,414 km (0.078 R)
• M47: 20,307,462 km (0.049 R)
• M48: 21,914,742 km (0.054 R)
• M49: 22,581,200 km (0.096 R)
• M50: 23,747,914 km (0.098 R)
• M51: 25,060,187 km (0.109 R)
• M52: 25,884,321 km (0.1 R)
• M53: 27,819,968 km (0.09 R)
• M54: 29,401,666 km (0.097 R)
• M55: 30,674,445 km (0.099 R)
• M56: 32,720,345 km (0.095 R)
• M57: 32,927,389 km (0.109 R)
• M58: 37,014,403 km (0.106 R)
• M59: 37,086,210 km (0.073 R)
• M60: 38,169,598 km (0.111 R)
• M61: 39,190,154 km (0.075 R)
• M62: 39,703,873 km (0.086 R)
• M63: 40,663,693 km (0.109 R)
• M64: 41,034,846 km (0.12 R)
• M65: 41,332,695 km (0.098 R)
• M66: 41,705,792 km (0.105 R)
• M67: 42,681,469 km (0.095 R)
• M68: 42,832,264 km (0.077 R)
• M69: 42,983,208 km (0.119 R)
• M70: 43,512,785 km (0.1 R)
• M71: 43,740,473 km (0.051 R)
• M72: 43,968,460 km (0.078 R)
• M73: 46,270,771 km (0.09 R)
• M74: 46,425,754 km (0.056 R)
• M75: 46,813,662 km (0.069 R)
• M76: 48,297,673 km (0.107 R)
• M77: 48,611,978 km (0.091 R)
• M78: 49,242,832 km (0.073 R)
• M79: 50,751,826 km (0.087 R)
• M80: 50,991,481 km (0.111 R)
• M81: 51,793,027 km (0.114 R)
• M82: 52,195,295 km (0.079 R)
• M83: 52,841,259 km (0.114 R)
• M84: 53,489,766 km (0.093 R)
• M85: 53,652,379 km (0.115 R)
• M86: 54,467,538 km (0.039 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: 349 - 17,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit