🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.42 AU - 0.64 AU

Year: 140 Days

Day: 28.5 Hours

Environment

Temp: 253 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,807,122 km

• M1: 194,926 km (0.072 R)
• M2: 412,441 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 148 Days

Day: 20.1 Hours

Environment

Temp: 208 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.63 AU - 0.67 AU

Year: 190 Days

Day: 36.6 Hours

Environment

Temp: 155 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,807,122 km

• M1: 180,116 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.58 AU - 0.88 AU

Year: 227 Days

Day: 14 Hours

Environment

Temp: 180 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,807,122 km

• M1: 121,324 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.36 AU

Year: 484 Days

Day: 22.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.24 AU - 1.92 AU

Year: 722 Days

Day: 14.6 Hours

Environment

Temp: -32 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,807,122 km

• M1: 40,092 km (0.12 R)
• M2: 143,016 km (0.06 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.87 AU - 4.23 AU

Year: 2431 Days

Day: 27.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,807,122 km

• M1: 165,605 km (0.051 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.9

Radius: 14.4

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 4.51 AU - 7.41 AU

Year: 5288 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 59,807,122 km

• M1: 190,438 km (0.118 R)
• M2: 417,976 km (0.035 R)
• M3: 550,520 km (0.073 R)
• M4: 641,326 km (0.084 R)
• M5: 881,730 km (0.092 R)
• M6: 1,021,155 km (0.088 R)
• M7: 1,260,811 km (0.112 R)
• M8: 1,355,806 km (0.115 R)
• M9: 1,587,533 km (0.075 R)
• M10: 2,301,713 km (0.105 R)
• M11: 2,420,045 km (0.108 R)
• M12: 2,560,667 km (0.118 R)
• M13: 2,935,110 km (0.076 R)
• M14: 3,107,447 km (0.115 R)
• M15: 3,484,733 km (0.085 R)
• M16: 3,667,541 km (0.082 R)
• M17: 3,853,492 km (0.086 R)
• M18: 3,995,161 km (0.065 R)
• M19: 4,579,191 km (0.062 R)
• M20: 6,857,866 km (0.096 R)
• M21: 7,088,097 km (0.071 R)
• M22: 7,291,699 km (0.071 R)
• M23: 7,914,326 km (0.101 R)
• M24: 8,125,708 km (0.077 R)
• M25: 8,216,813 km (0.118 R)
• M26: 8,338,885 km (0.119 R)
• M27: 9,657,291 km (0.111 R)
• M28: 10,209,307 km (0.105 R)
• M29: 11,208,620 km (0.081 R)
• M30: 11,446,331 km (0.08 R)
• M31: 11,651,281 km (0.079 R)
• M32: 11,892,133 km (0.047 R)
• M33: 12,413,631 km (0.118 R)
• M34: 12,554,104 km (0.075 R)
• M35: 13,335,453 km (0.111 R)
• M36: 13,913,799 km (0.108 R)
• M37: 14,205,963 km (0.093 R)
• M38: 14,870,926 km (0.073 R)
• M39: 15,244,771 km (0.117 R)
• M40: 15,849,296 km (0.099 R)
• M41: 16,039,884 km (0.104 R)
• M42: 16,231,219 km (0.111 R)
• M43: 16,346,410 km (0.116 R)
• M44: 16,848,610 km (0.114 R)
• M45: 17,238,312 km (0.118 R)
• M46: 17,749,488 km (0.078 R)
• M47: 18,146,072 km (0.104 R)
• M48: 18,907,675 km (0.057 R)
• M49: 19,312,786 km (0.089 R)
• M50: 20,586,761 km (0.094 R)
• M51: 20,753,114 km (0.114 R)
• M52: 20,919,916 km (0.091 R)
• M53: 21,045,428 km (0.113 R)
• M54: 21,338,939 km (0.098 R)
• M55: 21,507,387 km (0.102 R)
• M56: 23,129,028 km (0.095 R)
• M57: 24,568,907 km (0.048 R)
• M58: 25,455,873 km (0.048 R)
• M59: 26,533,875 km (0.077 R)
• M60: 27,032,934 km (0.11 R)
• M61: 27,124,039 km (0.088 R)
• M62: 27,306,548 km (0.108 R)
• M63: 27,397,952 km (0.115 R)
• M64: 28,132,777 km (0.075 R)
• M65: 30,328,575 km (0.104 R)
• M66: 30,850,372 km (0.03 R)
• M67: 31,518,925 km (0.117 R)
• M68: 32,288,756 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.5

Radius: 4.8

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 11.5 AU - 18.42 AU

Year: 21029 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,807,122 km

• M1: 61,934 km (0.112 R)
• M2: 173,833 km (0.101 R)
• M3: 365,468 km (0.085 R)
• M4: 784,342 km (0.052 R)
• M5: 924,515 km (0.082 R)
• M6: 1,022,352 km (0.098 R)
• M7: 1,149,360 km (0.077 R)
• M8: 1,828,086 km (0.107 R)
• M9: 2,271,644 km (0.068 R)
• M10: 2,677,353 km (0.077 R)
• M11: 3,289,807 km (0.085 R)
• M12: 3,708,382 km (0.095 R)
• M13: 3,943,699 km (0.099 R)
• M14: 4,470,134 km (0.104 R)
• M15: 4,932,691 km (0.086 R)
• M16: 5,018,410 km (0.088 R)
• M17: 5,632,360 km (0.075 R)
• M18: 6,549,844 km (0.089 R)
• M19: 8,162,209 km (0.077 R)
• M20: 9,354,355 km (0.112 R)
• M21: 9,407,462 km (0.079 R)
• M22: 9,781,756 km (0.068 R)
• M23: 9,997,775 km (0.088 R)
• M24: 10,434,601 km (0.093 R)
• M25: 10,489,653 km (0.077 R)
• M26: 10,710,759 km (0.094 R)
• M27: 11,667,587 km (0.058 R)
• M28: 11,781,880 km (0.077 R)
• M29: 12,243,090 km (0.069 R)
• M30: 12,301,134 km (0.079 R)
• M31: 12,768,926 km (0.061 R)
• M32: 12,886,809 km (0.028 R)
• M33: 13,064,232 km (0.071 R)
• M34: 13,183,013 km (0.076 R)
• M35: 13,601,588 km (0.083 R)
• M36: 15,131,376 km (0.056 R)
• M37: 15,632,379 km (0.045 R)
• M38: 17,689,948 km (0.112 R)
• M39: 18,416,695 km (0.076 R)
• M40: 18,549,986 km (0.093 R)
• M41: 20,035,942 km (0.092 R)
• M42: 21,001,297 km (0.115 R)
• M43: 21,140,423 km (0.108 R)
• M44: 21,700,069 km (0.076 R)
• M45: 21,911,151 km (0.107 R)
• M46: 22,122,982 km (0.088 R)
• M47: 23,696,901 km (0.095 R)
• M48: 24,351,093 km (0.053 R)
• M49: 24,424,246 km (0.101 R)
• M50: 26,124,575 km (0.111 R)
• M51: 26,199,374 km (0.11 R)
• M52: 26,499,168 km (0.109 R)
• M53: 27,102,347 km (0.045 R)
• M54: 28,168,830 km (0.069 R)
• M55: 30,499,715 km (0.092 R)
• M56: 30,657,241 km (0.071 R)
• M57: 33,458,461 km (0.094 R)
• M58: 34,601,688 km (0.05 R)
• M59: 35,508,700 km (0.043 R)
• M60: 36,423,790 km (0.091 R)
• M61: 36,590,891 km (0.036 R)
• M62: 39,643,735 km (0.115 R)
• M63: 41,811,109 km (0.107 R)
• M64: 41,898,624 km (0.098 R)
• M65: 42,865,175 km (0.027 R)
• M66: 44,373,272 km (0.055 R)
• M67: 44,551,891 km (0.114 R)
• M68: 44,909,730 km (0.08 R)
• M69: 45,538,190 km (0.042 R)
• M70: 45,898,721 km (0.109 R)
• M71: 46,260,150 km (0.032 R)
• M72: 49,740,245 km (0.049 R)
• M73: 49,925,746 km (0.119 R)
• M74: 50,763,345 km (0.055 R)
• M75: 53,114,126 km (0.108 R)
• M76: 54,064,371 km (0.074 R)
• M77: 54,637,182 km (0.105 R)
• M78: 56,851,529 km (0.106 R)
• M79: 57,433,914 km (0.082 R)
• M80: 59,488,192 km (0.088 R)
• M81: 60,277,021 km (0.059 R)
• M82: 61,665,888 km (0.112 R)
• M83: 63,366,516 km (0.03 R)
• M84: 63,668,106 km (0.072 R)
• M85: 63,869,614 km (0.061 R)
• M86: 64,172,101 km (0.098 R)
• M87: 65,183,831 km (0.058 R)
• M88: 66,200,798 km (0.074 R)
• M89: 66,813,551 km (0.109 R)
• M90: 66,915,876 km (0.07 R)
• M91: 67,120,675 km (0.066 R)
• M92: 68,147,664 km (0.068 R)
• M93: 68,559,807 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.6

Radius: 6.8

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 15.13 AU - 15.35 AU

Year: 21623 Days

Day: 24.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,807,122 km

• M1: 86,468 km (0.106 R)
• M2: 253,419 km (0.119 R)
• M3: 306,676 km (0.093 R)
• M4: 492,476 km (0.092 R)
• M5: 1,214,436 km (0.086 R)
• M6: 1,385,575 km (0.101 R)
• M7: 1,486,853 km (0.113 R)
• M8: 1,833,322 km (0.095 R)
• M9: 2,030,043 km (0.056 R)
• M10: 2,116,511 km (0.1 R)
• M11: 2,293,186 km (0.093 R)
• M12: 2,505,316 km (0.104 R)
• M13: 2,981,336 km (0.115 R)
• M14: 3,382,109 km (0.082 R)
• M15: 4,419,271 km (0.079 R)
• M16: 4,494,219 km (0.059 R)
• M17: 5,187,755 km (0.103 R)
• M18: 5,426,364 km (0.097 R)
• M19: 6,672,215 km (0.112 R)
• M20: 6,715,149 km (0.112 R)
• M21: 7,327,005 km (0.101 R)
• M22: 7,820,229 km (0.105 R)
• M23: 9,028,231 km (0.08 R)
• M24: 10,045,497 km (0.119 R)
• M25: 11,716,356 km (0.09 R)
• M26: 11,768,416 km (0.08 R)
• M27: 12,292,158 km (0.118 R)
• M28: 13,471,438 km (0.093 R)
• M29: 14,185,020 km (0.058 R)
• M30: 14,574,423 km (0.09 R)
• M31: 15,648,835 km (0.085 R)
• M32: 16,924,456 km (0.096 R)
• M33: 17,634,298 km (0.04 R)
• M34: 17,933,045 km (0.091 R)
• M35: 18,353,864 km (0.106 R)
• M36: 19,144,189 km (0.119 R)
• M37: 19,389,530 km (0.089 R)
• M38: 19,574,283 km (0.08 R)
• M39: 19,821,568 km (0.119 R)
• M40: 20,131,984 km (0.069 R)
• M41: 20,444,045 km (0.053 R)
• M42: 22,350,071 km (0.066 R)
• M43: 22,802,904 km (0.036 R)
• M44: 24,511,312 km (0.106 R)
• M45: 25,112,247 km (0.106 R)
• M46: 25,246,436 km (0.058 R)
• M47: 27,356,813 km (0.113 R)
• M48: 28,328,302 km (0.11 R)
• M49: 28,677,912 km (0.046 R)
• M50: 29,593,900 km (0.081 R)
• M51: 30,091,013 km (0.045 R)
• M52: 31,237,681 km (0.102 R)
• M53: 32,764,178 km (0.098 R)
• M54: 34,017,808 km (0.099 R)
• M55: 34,166,209 km (0.056 R)
• M56: 34,986,903 km (0.111 R)
• M57: 36,647,589 km (0.117 R)
• M58: 37,487,431 km (0.097 R)
• M59: 38,488,241 km (0.054 R)
• M60: 40,673,567 km (0.076 R)
• M61: 42,099,384 km (0.108 R)
• M62: 42,258,855 km (0.091 R)
• M63: 44,026,055 km (0.08 R)
• M64: 44,431,016 km (0.119 R)
• M65: 44,674,562 km (0.116 R)
• M66: 44,755,943 km (0.037 R)
• M67: 45,571,551 km (0.088 R)
• M68: 46,063,279 km (0.087 R)
• M69: 46,721,659 km (0.119 R)
• M70: 48,631,874 km (0.053 R)
• M71: 49,386,296 km (0.082 R)
• M72: 49,554,444 km (0.113 R)
• M73: 49,891,339 km (0.11 R)
• M74: 50,144,608 km (0.108 R)
• M75: 50,652,193 km (0.104 R)
• M76: 50,821,837 km (0.045 R)
• M77: 51,502,059 km (0.114 R)
• M78: 51,758,021 km (0.045 R)
• M79: 52,442,431 km (0.079 R)
• M80: 52,614,020 km (0.075 R)
• M81: 53,474,656 km (0.118 R)
• M82: 53,993,312 km (0.099 R)
• M83: 54,253,164 km (0.111 R)
• M84: 55,209,842 km (0.1 R)
• M85: 55,559,153 km (0.111 R)
• M86: 57,404,742 km (0.054 R)
• M87: 57,935,815 km (0.095 R)
• M88: 59,181,067 km (0.065 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit