🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.58 AU - 0.64 AU

Year: 166 Days

Day: 44.2 Hours

Environment

Temp: 231 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 245 Days

Day: 42.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.92 AU - 1.5 AU

Year: 464 Days

Day: 18.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.23 AU - 1.31 AU

Year: 498 Days

Day: 44.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.31 AU - 1.35 AU

Year: 534 Days

Day: 26.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.09 AU - 2.37 AU

Year: 1160 Days

Day: 40.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,066,388 km

• M1: 1,061,247 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.9

Radius: 10

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 9.45 AU - 12.79 AU

Year: 12914 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,066,388 km

• M1: 184,454 km (0.084 R)
• M2: 436,676 km (0.037 R)
• M3: 720,314 km (0.105 R)
• M4: 907,610 km (0.057 R)
• M5: 1,041,800 km (0.068 R)
• M6: 1,164,769 km (0.069 R)
• M7: 1,445,115 km (0.111 R)
• M8: 1,894,807 km (0.098 R)
• M9: 1,959,433 km (0.094 R)
• M10: 2,135,510 km (0.108 R)
• M11: 2,527,157 km (0.086 R)
• M12: 3,915,275 km (0.079 R)
• M13: 4,194,575 km (0.066 R)
• M14: 4,308,269 km (0.079 R)
• M15: 4,451,584 km (0.115 R)
• M16: 4,567,522 km (0.025 R)
• M17: 4,655,187 km (0.083 R)
• M18: 5,192,542 km (0.062 R)
• M19: 5,749,645 km (0.092 R)
• M20: 5,812,775 km (0.111 R)
• M21: 5,971,498 km (0.113 R)
• M22: 6,423,583 km (0.105 R)
• M23: 6,554,780 km (0.1 R)
• M24: 7,429,479 km (0.078 R)
• M25: 7,810,505 km (0.12 R)
• M26: 8,198,113 km (0.03 R)
• M27: 8,412,038 km (0.074 R)
• M28: 8,519,748 km (0.119 R)
• M29: 8,809,220 km (0.085 R)
• M30: 9,360,788 km (0.053 R)
• M31: 9,547,187 km (0.035 R)
• M32: 9,772,331 km (0.062 R)
• M33: 9,847,878 km (0.057 R)
• M34: 10,228,156 km (0.096 R)
• M35: 10,304,750 km (0.088 R)
• M36: 11,397,712 km (0.074 R)
• M37: 11,517,091 km (0.081 R)
• M38: 11,998,348 km (0.082 R)
• M39: 12,160,362 km (0.083 R)
• M40: 13,188,698 km (0.087 R)
• M41: 13,397,686 km (0.044 R)
• M42: 13,734,431 km (0.095 R)
• M43: 13,819,103 km (0.098 R)
• M44: 14,244,859 km (0.101 R)
• M45: 14,373,363 km (0.069 R)
• M46: 15,327,947 km (0.065 R)
• M47: 15,768,663 km (0.11 R)
• M48: 16,213,417 km (0.053 R)
• M49: 16,527,274 km (0.116 R)
• M50: 16,797,896 km (0.072 R)
• M51: 17,941,273 km (0.062 R)
• M52: 18,080,099 km (0.085 R)
• M53: 18,219,375 km (0.055 R)
• M54: 18,592,472 km (0.091 R)
• M55: 18,874,015 km (0.119 R)
• M56: 19,251,451 km (0.093 R)
• M57: 19,346,296 km (0.114 R)
• M58: 20,398,866 km (0.107 R)
• M59: 20,592,296 km (0.098 R)
• M60: 21,176,177 km (0.079 R)
• M61: 22,260,762 km (0.065 R)
• M62: 23,060,811 km (0.059 R)
• M63: 23,870,285 km (0.096 R)
• M64: 24,740,496 km (0.103 R)
• M65: 26,459,375 km (0.057 R)
• M66: 26,723,116 km (0.106 R)
• M67: 27,093,820 km (0.116 R)
• M68: 27,466,319 km (0.076 R)
• M69: 27,626,538 km (0.089 R)
• M70: 28,001,430 km (0.076 R)
• M71: 28,973,218 km (0.099 R)
• M72: 29,245,037 km (0.057 R)
• M73: 29,572,507 km (0.087 R)
• M74: 29,901,174 km (0.05 R)
• M75: 32,404,096 km (0.069 R)
• M76: 32,516,892 km (0.094 R)
• M77: 33,424,054 km (0.076 R)
• M78: 34,973,589 km (0.088 R)
• M79: 35,089,377 km (0.033 R)
• M80: 35,844,547 km (0.083 R)
• M81: 36,487,818 km (0.107 R)
• M82: 36,722,687 km (0.111 R)
• M83: 37,430,285 km (0.099 R)
• M84: 37,548,617 km (0.104 R)
• M85: 38,798,956 km (0.118 R)
• M86: 39,158,739 km (0.077 R)
• M87: 40,608,940 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.7

Radius: 6.2

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 12.45 AU - 20.61 AU

Year: 23405 Days

Day: 21.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,066,388 km

• M1: 79,736 km (0.116 R)
• M2: 174,581 km (0.115 R)
• M3: 431,291 km (0.085 R)
• M4: 473,028 km (0.114 R)
• M5: 538,253 km (0.068 R)
• M6: 778,507 km (0.116 R)
• M7: 1,050,177 km (0.103 R)
• M8: 1,226,852 km (0.116 R)
• M9: 2,097,362 km (0.088 R)
• M10: 2,829,494 km (0.03 R)
• M11: 2,992,855 km (0.111 R)
• M12: 3,721,696 km (0.12 R)
• M13: 4,221,502 km (0.044 R)
• M14: 4,742,103 km (0.069 R)
• M15: 5,083,934 km (0.088 R)
• M16: 5,133,451 km (0.117 R)
• M17: 5,999,174 km (0.062 R)
• M18: 6,368,681 km (0.078 R)
• M19: 7,240,687 km (0.099 R)
• M20: 7,520,883 km (0.095 R)
• M21: 8,736,067 km (0.103 R)
• M22: 8,795,457 km (0.106 R)
• M23: 8,914,537 km (0.116 R)
• M24: 9,886,923 km (0.082 R)
• M25: 10,701,633 km (0.079 R)
• M26: 11,602,811 km (0.073 R)
• M27: 12,931,838 km (0.117 R)
• M28: 13,476,973 km (0.105 R)
• M29: 14,238,576 km (0.109 R)
• M30: 14,659,843 km (0.078 R)
• M31: 17,123,571 km (0.107 R)
• M32: 17,947,705 km (0.091 R)
• M33: 18,784,855 km (0.085 R)
• M34: 18,861,449 km (0.03 R)
• M35: 18,938,342 km (0.108 R)
• M36: 19,478,989 km (0.116 R)
• M37: 19,712,362 km (0.118 R)
• M38: 24,904,455 km (0.098 R)
• M39: 25,496,713 km (0.074 R)
• M40: 26,007,889 km (0.073 R)
• M41: 26,953,946 km (0.093 R)
• M42: 27,127,031 km (0.083 R)
• M43: 28,791,008 km (0.102 R)
• M44: 29,501,448 km (0.1 R)
• M45: 29,948,297 km (0.051 R)
• M46: 31,030,189 km (0.115 R)
• M47: 31,484,667 km (0.095 R)
• M48: 33,417,621 km (0.077 R)
• M49: 33,696,771 km (0.118 R)
• M50: 34,163,965 km (0.091 R)
• M51: 34,257,613 km (0.082 R)
• M52: 35,010,240 km (0.069 R)
• M53: 35,483,418 km (0.084 R)
• M54: 36,149,278 km (0.091 R)
• M55: 36,627,543 km (0.103 R)
• M56: 37,493,565 km (0.115 R)
• M57: 37,783,785 km (0.106 R)
• M58: 38,854,008 km (0.038 R)
• M59: 38,951,845 km (0.052 R)
• M60: 41,124,006 km (0.057 R)
• M61: 41,723,295 km (0.082 R)
• M62: 42,526,785 km (0.095 R)
• M63: 42,627,464 km (0.06 R)
• M64: 42,728,443 km (0.102 R)
• M65: 43,944,973 km (0.118 R)
• M66: 45,687,938 km (0.079 R)
• M67: 46,308,619 km (0.099 R)
• M68: 47,140,234 km (0.046 R)
• M69: 47,976,935 km (0.079 R)
• M70: 49,029,655 km (0.093 R)
• M71: 49,135,421 km (0.118 R)
• M72: 51,587,180 km (0.108 R)
• M73: 52,017,573 km (0.082 R)
• M74: 53,642,356 km (0.12 R)
• M75: 54,625,214 km (0.08 R)
• M76: 56,055,220 km (0.026 R)
• M77: 57,163,740 km (0.095 R)
• M78: 61,441,341 km (0.091 R)
• M79: 62,928,195 km (0.111 R)
• M80: 64,426,866 km (0.109 R)
• M81: 64,542,655 km (0.113 R)
• M82: 67,107,211 km (0.101 R)
• M83: 68,519,864 km (0.116 R)
• M84: 69,704,679 km (0.112 R)
• M85: 70,299,630 km (0.111 R)
• M86: 71,374,790 km (0.114 R)
• M87: 71,614,445 km (0.064 R)
• M88: 74,632,583 km (0.103 R)
• M89: 76,096,098 km (0.092 R)
• M90: 76,954,192 km (0.083 R)
• M91: 81,542,508 km (0.112 R)
• M92: 82,294,836 km (0.038 R)
• M93: 84,565,732 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.5

Radius: 7.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 16.73 AU - 19.17 AU

Year: 26484 Days

Day: 19.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,066,388 km

• M1: 175,478 km (0.057 R)
• M2: 378,931 km (0.082 R)
• M3: 481,556 km (0.111 R)
• M4: 654,191 km (0.119 R)
• M5: 780,602 km (0.04 R)
• M6: 1,033,721 km (0.119 R)
• M7: 1,132,157 km (0.094 R)
• M8: 1,446,312 km (0.07 R)
• M9: 2,312,035 km (0.097 R)
• M10: 2,709,965 km (0.096 R)
• M11: 3,165,042 km (0.11 R)
• M12: 4,184,851 km (0.118 R)
• M13: 5,127,467 km (0.104 R)
• M14: 6,178,093 km (0.105 R)
• M15: 6,774,390 km (0.075 R)
• M16: 7,245,474 km (0.111 R)
• M17: 7,341,067 km (0.116 R)
• M18: 7,485,129 km (0.056 R)
• M19: 7,630,090 km (0.106 R)
• M20: 7,922,853 km (0.06 R)
• M21: 8,070,656 km (0.055 R)
• M22: 8,925,308 km (0.107 R)
• M23: 8,976,471 km (0.113 R)
• M24: 9,755,876 km (0.083 R)
• M25: 9,967,257 km (0.106 R)
• M26: 10,719,286 km (0.038 R)
• M27: 11,102,256 km (0.113 R)
• M28: 11,656,965 km (0.074 R)
• M29: 11,769,014 km (0.074 R)
• M30: 12,220,800 km (0.054 R)
• M31: 12,678,270 km (0.035 R)
• M32: 13,024,888 km (0.088 R)
• M33: 13,257,812 km (0.086 R)
• M34: 14,442,926 km (0.033 R)
• M35: 15,109,235 km (0.058 R)
• M36: 15,353,977 km (0.067 R)
• M37: 15,847,351 km (0.046 R)
• M38: 16,723,396 km (0.067 R)
• M39: 18,326,338 km (0.11 R)
• M40: 18,652,910 km (0.096 R)
• M41: 21,470,137 km (0.095 R)
• M42: 22,438,334 km (0.116 R)
• M43: 22,508,047 km (0.081 R)
• M44: 23,350,133 km (0.116 R)
• M45: 23,420,743 km (0.033 R)
• M46: 23,562,263 km (0.091 R)
• M47: 23,633,172 km (0.097 R)
• M48: 24,848,506 km (0.11 R)
• M49: 24,992,718 km (0.071 R)
• M50: 25,645,713 km (0.105 R)
• M51: 25,864,574 km (0.04 R)
• M52: 27,116,559 km (0.108 R)
• M53: 27,339,460 km (0.073 R)
• M54: 29,679,021 km (0.093 R)
• M55: 30,216,227 km (0.101 R)
• M56: 30,370,313 km (0.115 R)
• M57: 33,028,966 km (0.042 R)
• M58: 33,824,976 km (0.119 R)
• M59: 34,305,634 km (0.111 R)
• M60: 34,385,968 km (0.076 R)
• M61: 34,627,270 km (0.119 R)
• M62: 37,236,705 km (0.077 R)
• M63: 37,319,283 km (0.084 R)
• M64: 37,401,861 km (0.049 R)
• M65: 37,815,948 km (0.086 R)
• M66: 37,898,825 km (0.115 R)
• M67: 37,982,002 km (0.113 R)
• M68: 39,067,035 km (0.09 R)
• M69: 40,671,323 km (0.079 R)
• M70: 40,926,537 km (0.112 R)
• M71: 41,353,190 km (0.059 R)
• M72: 41,438,760 km (0.101 R)
• M73: 42,901,229 km (0.115 R)
• M74: 44,994,701 km (0.1 R)
• M75: 45,170,628 km (0.049 R)
• M76: 45,611,493 km (0.049 R)
• M77: 45,876,730 km (0.116 R)
• M78: 46,142,416 km (0.111 R)
• M79: 46,408,700 km (0.082 R)
• M80: 49,824,917 km (0.117 R)
• M81: 49,915,873 km (0.084 R)
• M82: 50,189,188 km (0.09 R)
• M83: 50,828,869 km (0.11 R)
• M84: 51,931,704 km (0.081 R)
• M85: 57,658,311 km (0.05 R)
• M86: 57,849,347 km (0.112 R)
• M87: 58,712,078 km (0.057 R)
• M88: 58,808,120 km (0.094 R)
• M89: 60,159,288 km (0.106 R)
• M90: 60,450,106 km (0.09 R)
• M91: 60,935,850 km (0.085 R)
• M92: 61,618,166 km (0.09 R)
• M93: 62,793,706 km (0.07 R)
• M94: 63,877,842 km (0.08 R)
• M95: 64,174,495 km (0.034 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit