🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.41 AU - 0.67 AU

Year: 140 Days

Day: 26.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.51 AU - 0.83 AU

Year: 194 Days

Day: 23.1 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.65 AU - 0.73 AU

Year: 202 Days

Day: 29.6 Hours

Environment

Temp: 207 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.71 AU - 2.03 AU

Year: 903 Days

Day: 41.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.63 AU - 3.87 AU

Year: 2069 Days

Day: 39.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,089,734 km

• M1: 439,219 km (0.091 R)
• M2: 590,164 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.74 AU - 4.46 AU

Year: 2412 Days

Day: 34.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 102.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.1

Radius: 9.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.46 AU - 5.5 AU

Year: 4530 Days

Day: 5.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,089,734 km

• M1: 127,158 km (0.11 R)
• M2: 280,795 km (0.097 R)
• M3: 348,563 km (0.05 R)
• M4: 414,984 km (0.116 R)
• M5: 544,087 km (0.108 R)
• M6: 655,987 km (0.095 R)
• M7: 765,193 km (0.106 R)
• M8: 857,046 km (0.111 R)
• M9: 1,015,022 km (0.069 R)
• M10: 1,156,541 km (0.076 R)
• M11: 1,304,643 km (0.108 R)
• M12: 1,416,542 km (0.034 R)
• M13: 1,756,129 km (0.03 R)
• M14: 1,991,447 km (0.041 R)
• M15: 2,088,536 km (0.067 R)
• M16: 2,457,893 km (0.109 R)
• M17: 2,668,228 km (0.096 R)
• M18: 2,829,793 km (0.119 R)
• M19: 2,902,797 km (0.087 R)
• M20: 3,013,350 km (0.025 R)
• M21: 3,144,098 km (0.088 R)
• M22: 3,295,791 km (0.09 R)
• M23: 3,567,311 km (0.094 R)
• M24: 3,988,279 km (0.1 R)
• M25: 4,236,013 km (0.101 R)
• M26: 4,446,348 km (0.092 R)
• M27: 4,660,123 km (0.057 R)
• M28: 4,855,348 km (0.109 R)
• M29: 4,965,004 km (0.096 R)
• M30: 5,186,857 km (0.096 R)
• M31: 5,254,176 km (0.115 R)
• M32: 5,778,966 km (0.086 R)
• M33: 6,035,975 km (0.057 R)
• M34: 6,201,580 km (0.106 R)
• M35: 6,561,363 km (0.063 R)
• M36: 7,553,645 km (0.067 R)
• M37: 7,706,534 km (0.071 R)
• M38: 8,145,454 km (0.037 R)
• M39: 8,486,538 km (0.102 R)
• M40: 8,912,742 km (0.109 R)
• M41: 9,482,859 km (0.078 R)
• M42: 9,813,920 km (0.067 R)
• M43: 10,458,986 km (0.07 R)
• M44: 10,858,412 km (0.069 R)
• M45: 11,350,140 km (0.08 R)
• M46: 11,437,804 km (0.116 R)
• M47: 11,790,107 km (0.104 R)
• M48: 12,027,070 km (0.107 R)
• M49: 12,325,518 km (0.034 R)
• M50: 12,535,853 km (0.081 R)
• M51: 12,807,971 km (0.117 R)
• M52: 13,296,708 km (0.095 R)
• M53: 13,760,461 km (0.1 R)
• M54: 13,853,960 km (0.116 R)
• M55: 14,229,600 km (0.12 R)
• M56: 14,355,561 km (0.085 R)
• M57: 14,418,692 km (0.093 R)
• M58: 15,183,436 km (0.105 R)
• M59: 15,538,282 km (0.096 R)
• M60: 15,667,983 km (0.12 R)
• M61: 16,059,481 km (0.101 R)
• M62: 16,885,112 km (0.05 R)
• M63: 17,792,423 km (0.099 R)
• M64: 18,371,815 km (0.11 R)
• M65: 18,646,627 km (0.078 R)
• M66: 19,304,708 km (0.107 R)
• M67: 19,374,420 km (0.071 R)
• M68: 19,759,336 km (0.042 R)
• M69: 20,041,028 km (0.1 R)
• M70: 21,072,805 km (0.118 R)
• M71: 21,360,332 km (0.118 R)
• M72: 22,012,429 km (0.112 R)
• M73: 22,158,137 km (0.053 R)
• M74: 22,377,448 km (0.078 R)
• M75: 23,596,371 km (0.119 R)
• M76: 24,232,611 km (0.104 R)
• M77: 24,496,352 km (0.078 R)
• M78: 24,798,839 km (0.071 R)
• M79: 25,140,670 km (0.087 R)
• M80: 25,331,108 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.7

Radius: 12.5

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 5.22 AU - 6.8 AU

Year: 5202 Days

Day: 11 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,089,734 km

• M1: 160,070 km (0.111 R)
• M2: 246,088 km (0.104 R)
• M3: 429,495 km (0.085 R)
• M4: 1,007,542 km (0.102 R)
• M5: 1,182,571 km (0.07 R)
• M6: 1,266,944 km (0.112 R)
• M7: 1,382,883 km (0.098 R)
• M8: 1,833,920 km (0.055 R)
• M9: 2,000,124 km (0.101 R)
• M10: 2,154,060 km (0.119 R)
• M11: 2,241,275 km (0.097 R)
• M12: 2,473,900 km (0.078 R)
• M13: 2,752,302 km (0.102 R)
• M14: 2,982,533 km (0.03 R)
• M15: 3,299,381 km (0.079 R)
• M16: 3,689,981 km (0.097 R)
• M17: 3,922,905 km (0.074 R)
• M18: 4,008,924 km (0.086 R)
• M19: 4,182,756 km (0.03 R)
• M20: 4,673,737 km (0.049 R)
• M21: 5,042,495 km (0.043 R)
• M22: 5,254,027 km (0.086 R)
• M23: 5,686,065 km (0.096 R)
• M24: 5,832,671 km (0.107 R)
• M25: 6,079,957 km (0.067 R)
• M26: 6,355,815 km (0.071 R)
• M27: 6,508,106 km (0.094 R)
• M28: 7,367,097 km (0.026 R)
• M29: 8,151,438 km (0.098 R)
• M30: 8,344,868 km (0.104 R)
• M31: 8,428,194 km (0.109 R)
• M32: 8,707,942 km (0.045 R)
• M33: 9,420,776 km (0.104 R)
• M34: 9,507,693 km (0.092 R)
• M35: 10,241,470 km (0.067 R)
• M36: 10,480,228 km (0.118 R)
• M37: 10,811,438 km (0.108 R)
• M38: 10,902,394 km (0.092 R)
• M39: 11,207,424 km (0.035 R)
• M40: 11,732,512 km (0.08 R)
• M41: 11,982,341 km (0.088 R)
• M42: 13,128,410 km (0.114 R)
• M43: 13,225,499 km (0.112 R)
• M44: 13,485,650 km (0.094 R)
• M45: 13,846,031 km (0.116 R)
• M46: 14,643,388 km (0.037 R)
• M47: 14,744,217 km (0.081 R)
• M48: 14,946,323 km (0.119 R)
• M49: 15,115,518 km (0.11 R)
• M50: 15,319,271 km (0.079 R)
• M51: 16,074,590 km (0.058 R)
• M52: 17,265,539 km (0.114 R)
• M53: 17,800,052 km (0.063 R)
• M54: 18,051,377 km (0.082 R)
• M55: 18,812,231 km (0.106 R)
• M56: 18,921,887 km (0.118 R)
• M57: 19,954,710 km (0.102 R)
• M58: 20,290,707 km (0.113 R)
• M59: 20,779,144 km (0.101 R)
• M60: 21,423,761 km (0.117 R)
• M61: 22,422,477 km (0.113 R)
• M62: 22,538,714 km (0.115 R)
• M63: 22,655,102 km (0.09 R)
• M64: 23,083,550 km (0.095 R)
• M65: 24,027,961 km (0.072 R)
• M66: 24,784,478 km (0.112 R)
• M67: 25,025,031 km (0.112 R)
• M68: 25,266,332 km (0.115 R)
• M69: 25,427,748 km (0.047 R)
• M70: 25,710,788 km (0.11 R)
• M71: 25,873,101 km (0.107 R)
• M72: 26,035,714 km (0.059 R)
• M73: 26,443,668 km (0.103 R)
• M74: 26,812,576 km (0.062 R)
• M75: 27,472,901 km (0.069 R)
• M76: 27,929,922 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.2

Radius: 9

Gravity: 12.04 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.47 AU - 7.69 AU

Year: 6652 Days

Day: 7.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 41,089,734 km

• M1: 130,898 km (0.065 R)
• M2: 324,927 km (0.101 R)
• M3: 415,433 km (0.115 R)
• M4: 542,891 km (0.055 R)
• M5: 759,957 km (0.032 R)
• M6: 854,653 km (0.105 R)
• M7: 920,177 km (0.101 R)
• M8: 987,496 km (0.044 R)
• M9: 1,109,567 km (0.082 R)
• M10: 1,349,822 km (0.112 R)
• M11: 1,407,716 km (0.075 R)
• M12: 1,526,048 km (0.105 R)
• M13: 1,689,259 km (0.118 R)
• M14: 1,794,127 km (0.093 R)
• M15: 2,212,702 km (0.083 R)
• M16: 2,397,904 km (0.119 R)
• M17: 2,783,867 km (0.082 R)
• M18: 2,984,178 km (0.072 R)
• M19: 3,060,473 km (0.052 R)
• M20: 3,943,250 km (0.101 R)
• M21: 4,543,736 km (0.114 R)
• M22: 4,691,090 km (0.099 R)
• M23: 4,780,101 km (0.086 R)
• M24: 4,960,067 km (0.065 R)
• M25: 5,234,130 km (0.1 R)
• M26: 5,326,582 km (0.119 R)
• M27: 5,388,515 km (0.111 R)
• M28: 5,450,748 km (0.07 R)
• M29: 5,956,987 km (0.088 R)
• M30: 6,021,314 km (0.111 R)
• M31: 6,150,716 km (0.044 R)
• M32: 6,711,110 km (0.082 R)
• M33: 7,082,262 km (0.1 R)
• M34: 7,150,479 km (0.086 R)
• M35: 7,322,068 km (0.078 R)
• M36: 7,634,279 km (0.097 R)
• M37: 7,915,523 km (0.084 R)
• M38: 8,021,737 km (0.066 R)
• M39: 8,164,304 km (0.12 R)
• M40: 10,207,661 km (0.063 R)
• M41: 11,345,503 km (0.045 R)
• M42: 11,706,781 km (0.095 R)
• M43: 12,358,430 km (0.096 R)
• M44: 12,896,533 km (0.072 R)
• M45: 13,399,930 km (0.111 R)
• M46: 14,296,620 km (0.115 R)
• M47: 14,948,866 km (0.084 R)
• M48: 15,036,531 km (0.073 R)
• M49: 15,477,695 km (0.046 R)
• M50: 15,699,848 km (0.049 R)
• M51: 16,917,724 km (0.116 R)
• M52: 17,468,693 km (0.107 R)
• M53: 19,109,034 km (0.073 R)
• M54: 20,994,266 km (0.069 R)
• M55: 21,289,572 km (0.091 R)
• M56: 21,586,225 km (0.095 R)
• M57: 21,983,856 km (0.039 R)
• M58: 22,233,684 km (0.06 R)
• M59: 22,333,765 km (0.093 R)
• M60: 22,584,940 km (0.112 R)
• M61: 22,786,448 km (0.085 R)
• M62: 25,775,414 km (0.099 R)
• M63: 25,933,389 km (0.079 R)
• M64: 26,356,003 km (0.096 R)
• M65: 26,462,068 km (0.066 R)
• M66: 26,781,011 km (0.075 R)
• M67: 27,637,907 km (0.047 R)
• M68: 28,069,647 km (0.089 R)
• M69: 28,232,110 km (0.05 R)
• M70: 28,830,651 km (0.062 R)
• M71: 30,317,355 km (0.067 R)
• M72: 30,428,356 km (0.033 R)
• M73: 31,715,945 km (0.084 R)
• M74: 33,135,629 km (0.045 R)
• M75: 33,307,368 km (0.105 R)
• M76: 33,421,959 km (0.103 R)
• M77: 33,997,313 km (0.083 R)
• M78: 34,401,975 km (0.091 R)
• M79: 35,801,463 km (0.064 R)
• M80: 36,685,587 km (0.1 R)
• M81: 37,338,432 km (0.038 R)
• M82: 37,517,201 km (0.096 R)
• M83: 37,875,488 km (0.051 R)
• M84: 37,935,327 km (0.114 R)
• M85: 38,716,079 km (0.04 R)
• M86: 39,988,259 km (0.08 R)
• M87: 40,171,217 km (0.077 R)
• M88: 40,476,546 km (0.113 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 16,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit