🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.54 AU - 0.66 AU

Year: 168 Days

Day: 19.1 Hours

Environment

Temp: 207 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,441,250 km

• M1: 431,291 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.01 AU - 1.13 AU

Year: 400 Days

Day: 43.9 Hours

Environment

Temp: 40 °C

Axial Tilt: 82.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,441,250 km

• M1: 139,575 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.08 AU - 1.22 AU

Year: 446 Days

Day: 33.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.37 AU - 1.65 AU

Year: 671 Days

Day: 26.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.85 AU - 1.97 AU

Year: 955 Days

Day: 37.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 76.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,441,250 km

• M1: 316,998 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.28 AU - 2.82 AU

Year: 1473 Days

Day: 14.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,441,250 km

• M1: 654,640 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932.9

Radius: 9

Gravity: 11.52 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 10 AU - 10.6 AU

Year: 11955 Days

Day: 5.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 75,441,250 km

• M1: 244,293 km (0.107 R)
• M2: 486,492 km (0.11 R)
• M3: 663,317 km (0.082 R)
• M4: 1,011,880 km (0.044 R)
• M5: 2,115,463 km (0.102 R)
• M6: 2,381,000 km (0.1 R)
• M7: 2,944,236 km (0.045 R)
• M8: 3,107,896 km (0.047 R)
• M9: 3,376,125 km (0.107 R)
• M10: 3,478,599 km (0.105 R)
• M11: 3,582,271 km (0.062 R)
• M12: 3,651,834 km (0.101 R)
• M13: 4,410,295 km (0.044 R)
• M14: 5,020,205 km (0.043 R)
• M15: 5,414,845 km (0.106 R)
• M16: 5,860,497 km (0.092 R)
• M17: 6,025,503 km (0.046 R)
• M18: 6,444,826 km (0.075 R)
• M19: 7,047,705 km (0.12 R)
• M20: 7,534,048 km (0.098 R)
• M21: 8,867,863 km (0.112 R)
• M22: 9,489,143 km (0.073 R)
• M23: 9,976,532 km (0.086 R)
• M24: 10,622,496 km (0.102 R)
• M25: 11,850,246 km (0.082 R)
• M26: 12,322,227 km (0.109 R)
• M27: 13,501,657 km (0.049 R)
• M28: 15,054,333 km (0.12 R)
• M29: 15,394,219 km (0.035 R)
• M30: 15,909,135 km (0.073 R)
• M31: 15,966,581 km (0.102 R)
• M32: 16,081,921 km (0.047 R)
• M33: 17,191,189 km (0.076 R)
• M34: 18,144,277 km (0.09 R)
• M35: 19,053,383 km (0.105 R)
• M36: 19,175,605 km (0.038 R)
• M37: 19,977,150 km (0.091 R)
• M38: 20,163,699 km (0.119 R)
• M39: 20,413,377 km (0.049 R)
• M40: 20,726,785 km (0.086 R)
• M41: 21,676,731 km (0.093 R)
• M42: 22,382,235 km (0.062 R)
• M43: 23,291,192 km (0.085 R)
• M44: 24,944,099 km (0.116 R)
• M45: 25,413,686 km (0.111 R)
• M46: 25,548,474 km (0.08 R)
• M47: 26,021,802 km (0.12 R)
• M48: 27,666,481 km (0.115 R)
• M49: 29,556,799 km (0.099 R)
• M50: 29,982,555 km (0.103 R)
• M51: 31,055,620 km (0.071 R)
• M52: 31,416,151 km (0.105 R)
• M53: 31,488,407 km (0.107 R)
• M54: 31,633,068 km (0.058 R)
• M55: 31,923,138 km (0.094 R)
• M56: 31,995,843 km (0.111 R)
• M57: 32,652,278 km (0.089 R)
• M58: 32,872,038 km (0.116 R)
• M59: 33,830,062 km (0.116 R)
• M60: 34,052,515 km (0.076 R)
• M61: 35,472,198 km (0.091 R)
• M62: 36,987,625 km (0.101 R)
• M63: 37,063,920 km (0.066 R)
• M64: 37,140,215 km (0.075 R)
• M65: 38,911,304 km (0.084 R)
• M66: 39,377,750 km (0.09 R)
• M67: 39,533,780 km (0.072 R)
• M68: 40,552,243 km (0.1 R)
• M69: 40,709,620 km (0.113 R)
• M70: 40,867,296 km (0.082 R)
• M71: 41,262,384 km (0.111 R)
• M72: 41,420,808 km (0.098 R)
• M73: 42,935,337 km (0.082 R)
• M74: 43,176,189 km (0.099 R)
• M75: 45,363,610 km (0.053 R)
• M76: 45,526,970 km (0.106 R)
• M77: 50,098,382 km (0.119 R)
• M78: 51,285,142 km (0.062 R)
• M79: 53,599,870 km (0.1 R)
• M80: 53,945,740 km (0.042 R)
• M81: 54,205,592 km (0.102 R)
• M82: 54,813,557 km (0.096 R)
• M83: 55,249,186 km (0.09 R)
• M84: 56,036,221 km (0.065 R)
• M85: 56,123,885 km (0.105 R)
• M86: 56,475,141 km (0.082 R)
• M87: 57,444,535 km (0.057 R)
• M88: 57,532,948 km (0.069 R)
• M89: 59,757,917 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.8

Radius: 6.7

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 14.26 AU - 16.7 AU

Year: 22027 Days

Day: 15 Hours

Environment

Temp: -181 °C

Axial Tilt: 134.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 75,441,250 km

• M1: 179,368 km (0.092 R)
• M2: 247,285 km (0.119 R)
• M3: 298,897 km (0.091 R)
• M4: 384,467 km (0.078 R)
• M5: 731,384 km (0.095 R)
• M6: 935,286 km (0.108 R)
• M7: 1,088,624 km (0.095 R)
• M8: 1,133,952 km (0.062 R)
• M9: 1,297,911 km (0.084 R)
• M10: 1,469,500 km (0.094 R)
• M11: 1,596,508 km (0.119 R)
• M12: 1,727,407 km (0.064 R)
• M13: 2,433,060 km (0.098 R)
• M14: 2,800,323 km (0.115 R)
• M15: 4,363,471 km (0.106 R)
• M16: 4,884,221 km (0.079 R)
• M17: 5,190,597 km (0.062 R)
• M18: 6,024,157 km (0.11 R)
• M19: 6,105,837 km (0.083 R)
• M20: 6,687,025 km (0.119 R)
• M21: 6,984,276 km (0.116 R)
• M22: 7,416,464 km (0.108 R)
• M23: 8,397,377 km (0.092 R)
• M24: 8,580,036 km (0.076 R)
• M25: 8,810,417 km (0.047 R)
• M26: 8,949,543 km (0.077 R)
• M27: 9,277,013 km (0.1 R)
• M28: 9,608,372 km (0.107 R)
• M29: 10,823,556 km (0.066 R)
• M30: 11,172,418 km (0.117 R)
• M31: 11,779,037 km (0.042 R)
• M32: 13,448,250 km (0.057 R)
• M33: 13,501,657 km (0.089 R)
• M34: 14,201,625 km (0.057 R)
• M35: 14,528,646 km (0.034 R)
• M36: 14,693,204 km (0.045 R)
• M37: 14,913,412 km (0.089 R)
• M38: 15,468,869 km (0.106 R)
• M39: 15,861,563 km (0.086 R)
• M40: 16,257,698 km (0.057 R)
• M41: 17,175,332 km (0.051 R)
• M42: 18,464,117 km (0.087 R)
• M43: 18,523,508 km (0.117 R)
• M44: 18,701,828 km (0.101 R)
• M45: 18,821,058 km (0.118 R)
• M46: 19,300,519 km (0.117 R)
• M47: 20,088,152 km (0.108 R)
• M48: 23,406,083 km (0.12 R)
• M49: 25,226,390 km (0.106 R)
• M50: 25,424,158 km (0.072 R)
• M51: 28,656,819 km (0.108 R)
• M52: 29,971,784 km (0.089 R)
• M53: 31,164,827 km (0.075 R)
• M54: 31,518,775 km (0.101 R)
• M55: 32,803,671 km (0.108 R)
• M56: 36,834,437 km (0.088 R)
• M57: 36,984,034 km (0.114 R)
• M58: 37,358,627 km (0.095 R)
• M59: 38,869,566 km (0.095 R)
• M60: 39,632,665 km (0.093 R)
• M61: 40,015,934 km (0.083 R)
• M62: 40,863,706 km (0.119 R)
• M63: 41,328,506 km (0.09 R)
• M64: 41,561,729 km (0.098 R)
• M65: 42,812,218 km (0.096 R)
• M66: 43,363,187 km (0.08 R)
• M67: 43,837,412 km (0.1 R)
• M68: 43,995,836 km (0.047 R)
• M69: 44,075,123 km (0.111 R)
• M70: 44,711,064 km (0.106 R)
• M71: 46,395,087 km (0.09 R)
• M72: 46,637,286 km (0.094 R)
• M73: 46,879,934 km (0.029 R)
• M74: 48,344,945 km (0.114 R)
• M75: 50,072,801 km (0.112 R)
• M76: 50,985,946 km (0.039 R)
• M77: 51,069,272 km (0.111 R)
• M78: 53,758,294 km (0.119 R)
• M79: 53,843,116 km (0.057 R)
• M80: 54,267,525 km (0.042 R)
• M81: 55,119,934 km (0.105 R)
• M82: 55,462,214 km (0.086 R)
• M83: 55,976,830 km (0.092 R)
• M84: 56,148,718 km (0.081 R)
• M85: 56,492,943 km (0.103 R)
• M86: 57,097,169 km (0.09 R)
• M87: 57,270,254 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.9

Radius: 7.4

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 15.4 AU - 16.36 AU

Year: 22886 Days

Day: 19.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 75,441,250 km

• M1: 136,134 km (0.111 R)
• M2: 503,247 km (0.065 R)
• M3: 740,659 km (0.101 R)
• M4: 1,199,476 km (0.068 R)
• M5: 1,547,740 km (0.094 R)
• M6: 1,861,297 km (0.069 R)
• M7: 2,059,065 km (0.095 R)
• M8: 2,729,264 km (0.118 R)
• M9: 2,803,614 km (0.047 R)
• M10: 4,425,703 km (0.097 R)
• M11: 5,466,905 km (0.036 R)
• M12: 5,513,878 km (0.076 R)
• M13: 6,630,327 km (0.111 R)
• M14: 7,188,327 km (0.043 R)
• M15: 7,291,400 km (0.109 R)
• M16: 7,761,437 km (0.07 R)
• M17: 8,080,230 km (0.114 R)
• M18: 8,675,779 km (0.064 R)
• M19: 8,895,987 km (0.046 R)
• M20: 9,623,930 km (0.103 R)
• M21: 9,737,625 km (0.118 R)
• M22: 9,966,360 km (0.094 R)
• M23: 10,487,559 km (0.057 R)
• M24: 11,435,860 km (0.066 R)
• M25: 11,556,286 km (0.052 R)
• M26: 11,798,485 km (0.117 R)
• M27: 12,784,036 km (0.104 R)
• M28: 13,223,405 km (0.066 R)
• M29: 13,603,982 km (0.086 R)
• M30: 14,701,880 km (0.061 R)
• M31: 14,767,404 km (0.064 R)
• M32: 14,898,602 km (0.079 R)
• M33: 15,360,859 km (0.064 R)
• M34: 16,912,937 km (0.072 R)
• M35: 17,395,240 km (0.107 R)
• M36: 17,951,894 km (0.12 R)
• M37: 18,373,162 km (0.076 R)
• M38: 20,236,254 km (0.111 R)
• M39: 21,859,091 km (0.103 R)
• M40: 21,933,890 km (0.071 R)
• M41: 23,217,739 km (0.069 R)
• M42: 24,448,331 km (0.116 R)
• M43: 24,993,316 km (0.111 R)
• M44: 25,149,646 km (0.088 R)
• M45: 25,463,502 km (0.069 R)
• M46: 25,542,191 km (0.106 R)
• M47: 27,696,699 km (0.097 R)
• M48: 28,264,872 km (0.096 R)
• M49: 28,591,145 km (0.062 R)
• M50: 31,668,224 km (0.081 R)
• M51: 32,774,201 km (0.099 R)
• M52: 32,859,771 km (0.051 R)
• M53: 33,202,948 km (0.043 R)
• M54: 33,719,809 km (0.087 R)
• M55: 37,054,794 km (0.071 R)
• M56: 38,490,186 km (0.051 R)
• M57: 38,580,393 km (0.09 R)
• M58: 39,123,733 km (0.085 R)
• M59: 39,943,529 km (0.051 R)
• M60: 42,157,278 km (0.115 R)
• M61: 42,250,328 km (0.118 R)
• M62: 44,126,734 km (0.053 R)
• M63: 44,315,826 km (0.086 R)
• M64: 44,694,907 km (0.112 R)
• M65: 45,170,179 km (0.056 R)
• M66: 46,413,936 km (0.091 R)
• M67: 48,544,210 km (0.043 R)
• M68: 49,326,756 km (0.118 R)
• M69: 49,916,322 km (0.118 R)
• M70: 50,212,077 km (0.067 R)
• M71: 50,409,546 km (0.118 R)
• M72: 51,400,632 km (0.083 R)
• M73: 52,398,150 km (0.087 R)
• M74: 52,899,303 km (0.034 R)
• M75: 53,100,213 km (0.072 R)
• M76: 54,615,191 km (0.098 R)
• M77: 55,123,375 km (0.086 R)
• M78: 55,327,127 km (0.103 R)
• M79: 55,531,029 km (0.101 R)
• M80: 56,041,906 km (0.112 R)
• M81: 56,862,749 km (0.098 R)
• M82: 57,171,519 km (0.072 R)
• M83: 57,377,665 km (0.111 R)
• M84: 58,931,987 km (0.098 R)
• M85: 59,453,186 km (0.047 R)
• M86: 62,506,030 km (0.11 R)
• M87: 64,533,529 km (0.09 R)
• M88: 65,286,007 km (0.082 R)
• M89: 66,149,486 km (0.117 R)
• M90: 67,451,885 km (0.084 R)
• M91: 67,887,813 km (0.094 R)
• M92: 70,302,472 km (0.06 R)
• M93: 70,744,384 km (0.051 R)
• M94: 72,744,957 km (0.088 R)
• M95: 73,640,150 km (0.059 R)
• M96: 73,752,199 km (0.107 R)
• M97: 73,976,745 km (0.111 R)
• M98: 75,328,213 km (0.085 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 19,004 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit