🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.97 AU

Year: 261 Days

Day: 46.9 Hours

Environment

Temp: 121 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.22 AU - 1.42 AU

Year: 554 Days

Day: 30.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.53 AU - 2.13 AU

Year: 904 Days

Day: 40.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.22 AU - 2.36 AU

Year: 1266 Days

Day: 34.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.36 AU - 4.48 AU

Year: 2835 Days

Day: 27.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,209,662 km

• M1: 461,210 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 4.08 AU - 5 AU

Year: 3533 Days

Day: 31.2 Hours

Environment

Temp: -135 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.6

Radius: 10.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.71 AU - 11.27 AU

Year: 10678 Days

Day: 9.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,209,662 km

• M1: 147,055 km (0.104 R)
• M2: 228,436 km (0.093 R)
• M3: 308,321 km (0.047 R)
• M4: 449,093 km (0.048 R)
• M5: 742,903 km (0.054 R)
• M6: 896,241 km (0.119 R)
• M7: 1,043,595 km (0.101 R)
• M8: 1,307,934 km (0.047 R)
• M9: 1,419,833 km (0.079 R)
• M10: 1,613,563 km (0.078 R)
• M11: 2,027,350 km (0.058 R)
• M12: 2,114,117 km (0.038 R)
• M13: 2,202,230 km (0.076 R)
• M14: 2,804,511 km (0.056 R)
• M15: 3,074,386 km (0.11 R)
• M16: 3,639,567 km (0.118 R)
• M17: 3,772,559 km (0.109 R)
• M18: 3,853,043 km (0.09 R)
• M19: 4,043,331 km (0.113 R)
• M20: 4,835,452 km (0.114 R)
• M21: 5,100,091 km (0.103 R)
• M22: 5,339,447 km (0.107 R)
• M23: 6,174,503 km (0.093 R)
• M24: 6,397,703 km (0.087 R)
• M25: 6,852,031 km (0.088 R)
• M26: 7,149,581 km (0.105 R)
• M27: 7,553,047 km (0.111 R)
• M28: 7,757,547 km (0.11 R)
• M29: 8,417,274 km (0.114 R)
• M30: 8,558,494 km (0.117 R)
• M31: 9,095,102 km (0.101 R)
• M32: 9,422,272 km (0.072 R)
• M33: 10,502,818 km (0.106 R)
• M34: 10,616,811 km (0.073 R)
• M35: 11,898,117 km (0.096 R)
• M36: 12,416,174 km (0.096 R)
• M37: 12,860,480 km (0.066 R)
• M38: 13,145,763 km (0.091 R)
• M39: 14,350,325 km (0.099 R)
• M40: 14,561,558 km (0.058 R)
• M41: 15,676,660 km (0.091 R)
• M42: 16,156,720 km (0.067 R)
• M43: 16,288,515 km (0.082 R)
• M44: 16,420,610 km (0.066 R)
• M45: 16,774,708 km (0.096 R)
• M46: 17,220,809 km (0.101 R)
• M47: 17,355,447 km (0.056 R)
• M48: 18,079,351 km (0.089 R)
• M49: 18,353,265 km (0.104 R)
• M50: 18,490,746 km (0.053 R)
• M51: 18,997,882 km (0.115 R)
• M52: 19,323,108 km (0.103 R)
• M53: 20,120,315 km (0.107 R)
• M54: 21,408,502 km (0.073 R)
• M55: 22,184,467 km (0.092 R)
• M56: 22,870,971 km (0.097 R)
• M57: 22,969,706 km (0.081 R)
• M58: 23,713,955 km (0.12 R)
• M59: 24,415,868 km (0.103 R)
• M60: 24,972,223 km (0.098 R)
• M61: 25,942,814 km (0.03 R)
• M62: 26,200,272 km (0.078 R)
• M63: 26,717,881 km (0.118 R)
• M64: 27,186,571 km (0.118 R)
• M65: 27,657,954 km (0.115 R)
• M66: 28,026,413 km (0.104 R)
• M67: 28,184,837 km (0.105 R)
• M68: 28,715,162 km (0.114 R)
• M69: 29,731,829 km (0.063 R)
• M70: 29,839,390 km (0.089 R)
• M71: 30,814,618 km (0.077 R)
• M72: 33,074,444 km (0.091 R)
• M73: 34,365,473 km (0.045 R)
• M74: 34,761,608 km (0.075 R)
• M75: 35,216,236 km (0.077 R)
• M76: 35,672,959 km (0.077 R)
• M77: 36,996,601 km (0.098 R)
• M78: 37,635,384 km (0.095 R)
• M79: 38,277,757 km (0.037 R)
• M80: 38,923,720 km (0.112 R)
• M81: 39,336,760 km (0.06 R)
• M82: 39,514,183 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.4

Radius: 10.5

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.21 AU - 9.91 AU

Year: 10796 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 48,209,662 km

• M1: 245,341 km (0.099 R)
• M2: 377,435 km (0.084 R)
• M3: 524,939 km (0.116 R)
• M4: 614,548 km (0.072 R)
• M5: 759,957 km (0.063 R)
• M6: 917,633 km (0.092 R)
• M7: 1,010,234 km (0.062 R)
• M8: 1,125,724 km (0.087 R)
• M9: 1,266,196 km (0.068 R)
• M10: 1,609,972 km (0.106 R)
• M11: 1,982,770 km (0.082 R)
• M12: 2,154,359 km (0.071 R)
• M13: 2,486,317 km (0.052 R)
• M14: 2,725,823 km (0.045 R)
• M15: 3,430,279 km (0.059 R)
• M16: 3,637,323 km (0.105 R)
• M17: 4,188,890 km (0.083 R)
• M18: 4,571,113 km (0.095 R)
• M19: 5,369,367 km (0.074 R)
• M20: 5,472,141 km (0.101 R)
• M21: 5,645,076 km (0.044 R)
• M22: 5,749,645 km (0.115 R)
• M23: 5,854,812 km (0.115 R)
• M24: 5,996,182 km (0.069 R)
• M25: 6,174,503 km (0.116 R)
• M26: 6,756,737 km (0.064 R)
• M27: 7,242,931 km (0.113 R)
• M28: 7,586,108 km (0.059 R)
• M29: 7,663,001 km (0.052 R)
• M30: 7,779,089 km (0.11 R)
• M31: 8,012,761 km (0.111 R)
• M32: 9,052,317 km (0.119 R)
• M33: 10,646,731 km (0.067 R)
• M34: 10,733,049 km (0.043 R)
• M35: 10,819,666 km (0.083 R)
• M36: 10,993,499 km (0.11 R)
• M37: 11,653,525 km (0.071 R)
• M38: 12,235,909 km (0.093 R)
• M39: 12,873,794 km (0.086 R)
• M40: 13,243,152 km (0.062 R)
• M41: 13,429,102 km (0.107 R)
• M42: 14,134,306 km (0.117 R)
• M43: 14,276,723 km (0.117 R)
• M44: 14,755,137 km (0.076 R)
• M45: 15,875,476 km (0.075 R)
• M46: 15,974,210 km (0.051 R)
• M47: 18,248,846 km (0.096 R)
• M48: 18,352,218 km (0.056 R)
• M49: 18,924,579 km (0.057 R)
• M50: 19,081,807 km (0.111 R)
• M51: 19,608,690 km (0.097 R)
• M52: 19,714,606 km (0.111 R)
• M53: 21,599,539 km (0.084 R)
• M54: 21,708,895 km (0.099 R)
• M55: 22,424,870 km (0.071 R)
• M56: 22,869,176 km (0.065 R)
• M57: 23,597,568 km (0.095 R)
• M58: 24,618,574 km (0.12 R)
• M59: 25,596,046 km (0.03 R)
• M60: 25,827,923 km (0.055 R)
• M61: 28,184,688 km (0.107 R)
• M62: 28,364,205 km (0.066 R)
• M63: 29,025,577 km (0.027 R)
• M64: 30,302,545 km (0.032 R)
• M65: 30,486,400 km (0.113 R)
• M66: 33,100,025 km (0.108 R)
• M67: 33,605,965 km (0.056 R)
• M68: 34,369,512 km (0.063 R)
• M69: 34,625,474 km (0.07 R)
• M70: 34,946,063 km (0.083 R)
• M71: 36,499,038 km (0.115 R)
• M72: 37,218,305 km (0.117 R)
• M73: 37,876,236 km (0.095 R)
• M74: 38,538,057 km (0.069 R)
• M75: 38,870,464 km (0.08 R)
• M76: 39,471,099 km (0.105 R)
• M77: 40,209,364 km (0.119 R)
• M78: 40,344,003 km (0.076 R)
• M79: 41,291,256 km (0.077 R)
• M80: 42,588,569 km (0.11 R)
• M81: 42,794,565 km (0.097 R)
• M82: 43,760,519 km (0.094 R)
• M83: 46,630,554 km (0.119 R)
• M84: 46,842,833 km (0.108 R)
• M85: 47,624,333 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 93.1

Radius: 4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.44 AU - 20.1 AU

Year: 27360 Days

Day: 23.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 48,209,662 km

• M1: 90,806 km (0.115 R)
• M2: 540,497 km (0.047 R)
• M3: 757,564 km (0.108 R)
• M4: 866,321 km (0.029 R)
• M5: 1,019,210 km (0.049 R)
• M6: 1,830,779 km (0.083 R)
• M7: 2,102,000 km (0.107 R)
• M8: 2,127,282 km (0.032 R)
• M9: 2,229,457 km (0.104 R)
• M10: 2,491,852 km (0.103 R)
• M11: 2,708,918 km (0.066 R)
• M12: 2,960,243 km (0.073 R)
• M13: 3,190,025 km (0.063 R)
• M14: 3,605,757 km (0.058 R)
• M15: 4,196,819 km (0.114 R)
• M16: 4,260,697 km (0.117 R)
• M17: 4,357,337 km (0.11 R)
• M18: 4,519,800 km (0.103 R)
• M19: 5,362,036 km (0.038 R)
• M20: 5,431,450 km (0.101 R)
• M21: 5,854,363 km (0.072 R)
• M22: 6,694,056 km (0.099 R)
• M23: 6,919,350 km (0.099 R)
• M24: 7,070,893 km (0.111 R)
• M25: 7,261,780 km (0.071 R)
• M26: 7,923,750 km (0.03 R)
• M27: 8,808,472 km (0.12 R)
• M28: 9,345,977 km (0.08 R)
• M29: 9,429,603 km (0.037 R)
• M30: 9,851,469 km (0.109 R)
• M31: 9,936,590 km (0.108 R)
• M32: 10,582,553 km (0.077 R)
• M33: 10,626,086 km (0.1 R)
• M34: 11,554,491 km (0.064 R)
• M35: 12,370,697 km (0.091 R)
• M36: 12,600,629 km (0.051 R)
• M37: 12,878,581 km (0.073 R)
• M38: 13,534,718 km (0.12 R)
• M39: 13,724,258 km (0.112 R)
• M40: 16,366,755 km (0.099 R)
• M41: 16,417,170 km (0.091 R)
• M42: 18,108,673 km (0.095 R)
• M43: 18,369,721 km (0.102 R)
• M44: 19,800,924 km (0.026 R)
• M45: 20,340,074 km (0.118 R)
• M46: 20,394,379 km (0.043 R)
• M47: 20,665,899 km (0.117 R)
• M48: 22,881,593 km (0.046 R)
• M49: 23,333,677 km (0.103 R)
• M50: 23,617,764 km (0.104 R)
• M51: 24,189,377 km (0.094 R)
• M52: 25,113,294 km (0.076 R)
• M53: 27,593,028 km (0.06 R)
• M54: 27,893,271 km (0.045 R)
• M55: 30,087,722 km (0.118 R)
• M56: 31,268,049 km (0.048 R)
• M57: 31,393,113 km (0.104 R)
• M58: 32,526,766 km (0.108 R)
• M59: 32,716,905 km (0.037 R)
• M60: 32,843,913 km (0.076 R)
• M61: 35,483,867 km (0.074 R)
• M62: 37,657,674 km (0.042 R)
• M63: 38,324,880 km (0.06 R)
• M64: 38,391,750 km (0.032 R)
• M65: 40,281,770 km (0.106 R)
• M66: 40,554,188 km (0.097 R)
• M67: 41,237,999 km (0.056 R)
• M68: 41,994,516 km (0.025 R)
• M69: 42,063,480 km (0.087 R)
• M70: 42,132,595 km (0.087 R)
• M71: 43,870,922 km (0.1 R)
• M72: 44,572,835 km (0.032 R)
• M73: 45,420,008 km (0.111 R)
• M74: 45,632,586 km (0.093 R)
• M75: 46,700,566 km (0.029 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit