🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.49 AU - 0.69 AU

Year: 163 Days

Day: 13.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 193 Days

Day: 40.8 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 211 Days

Day: 20.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.66 AU - 1.02 AU

Year: 277 Days

Day: 33.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,809,078 km

• M1: 622,626 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.67 AU - 1.03 AU

Year: 282 Days

Day: 45.5 Hours

Environment

Temp: 151 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,809,078 km

• M1: 381,923 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.2

Radius: 12.7

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.08 AU - 5.86 AU

Year: 4604 Days

Day: 8.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 91,809,078 km

• M1: 206,744 km (0.094 R)
• M2: 289,472 km (0.029 R)
• M3: 530,175 km (0.088 R)
• M4: 672,891 km (0.089 R)
• M5: 1,081,892 km (0.058 R)
• M6: 1,263,803 km (0.1 R)
• M7: 1,925,325 km (0.095 R)
• M8: 2,164,980 km (0.118 R)
• M9: 2,338,813 km (0.11 R)
• M10: 2,753,498 km (0.045 R)
• M11: 2,933,315 km (0.072 R)
• M12: 3,172,971 km (0.053 R)
• M13: 3,304,767 km (0.046 R)
• M14: 3,419,209 km (0.101 R)
• M15: 3,612,938 km (0.075 R)
• M16: 3,960,753 km (0.111 R)
• M17: 4,267,578 km (0.119 R)
• M18: 4,455,473 km (0.059 R)
• M19: 4,646,211 km (0.09 R)
• M20: 4,796,407 km (0.059 R)
• M21: 5,402,129 km (0.039 R)
• M22: 5,537,515 km (0.048 R)
• M23: 5,915,848 km (0.03 R)
• M24: 6,673,561 km (0.117 R)
• M25: 7,088,546 km (0.112 R)
• M26: 7,286,763 km (0.077 R)
• M27: 7,625,452 km (0.113 R)
• M28: 7,892,634 km (0.101 R)
• M29: 8,033,705 km (0.117 R)
• M30: 8,699,116 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 10.2

Gravity: 8.45 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 5.68 AU - 6.64 AU

Year: 5502 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 91,809,078 km

• M1: 132,544 km (0.09 R)
• M2: 211,083 km (0.112 R)
• M3: 299,046 km (0.069 R)
• M4: 364,869 km (0.098 R)
• M5: 528,230 km (0.059 R)
• M6: 758,611 km (0.064 R)
• M7: 828,473 km (0.064 R)
• M8: 915,539 km (0.028 R)
• M9: 1,005,896 km (0.101 R)
• M10: 1,163,572 km (0.065 R)
• M11: 1,503,907 km (0.113 R)
• M12: 1,667,268 km (0.044 R)
• M13: 1,817,465 km (0.084 R)
• M14: 1,933,104 km (0.027 R)
• M15: 2,011,643 km (0.06 R)
• M16: 2,212,852 km (0.088 R)
• M17: 2,357,513 km (0.055 R)
• M18: 2,722,382 km (0.117 R)
• M19: 3,244,329 km (0.084 R)
• M20: 3,409,485 km (0.119 R)
• M21: 3,529,163 km (0.09 R)
• M22: 3,674,572 km (0.076 R)
• M23: 3,772,709 km (0.093 R)
• M24: 4,021,789 km (0.103 R)
• M25: 4,641,573 km (0.071 R)
• M26: 5,098,595 km (0.104 R)
• M27: 5,739,921 km (0.082 R)
• M28: 5,969,105 km (0.092 R)
• M29: 6,288,945 km (0.074 R)
• M30: 6,885,092 km (0.068 R)
• M31: 7,097,970 km (0.072 R)
• M32: 7,624,255 km (0.083 R)
• M33: 8,195,121 km (0.057 R)
• M34: 9,310,822 km (0.106 R)
• M35: 9,445,161 km (0.064 R)
• M36: 9,715,933 km (0.112 R)
• M37: 10,057,914 km (0.1 R)
• M38: 11,036,733 km (0.076 R)
• M39: 11,357,770 km (0.039 R)
• M40: 11,718,001 km (0.085 R)
• M41: 11,936,115 km (0.108 R)
• M42: 12,784,185 km (0.047 R)
• M43: 14,266,401 km (0.089 R)
• M44: 14,968,763 km (0.097 R)
• M45: 15,086,945 km (0.118 R)
• M46: 15,802,472 km (0.114 R)
• M47: 16,855,342 km (0.068 R)
• M48: 17,722,261 km (0.037 R)
• M49: 17,805,587 km (0.072 R)
• M50: 18,773,186 km (0.074 R)
• M51: 18,858,158 km (0.106 R)
• M52: 19,284,811 km (0.096 R)
• M53: 19,499,334 km (0.086 R)
• M54: 19,671,522 km (0.101 R)
• M55: 19,887,541 km (0.11 R)
• M56: 20,540,087 km (0.031 R)
• M57: 20,759,248 km (0.118 R)
• M58: 21,243,945 km (0.099 R)
• M59: 21,332,507 km (0.099 R)
• M60: 21,421,218 km (0.113 R)
• M61: 22,179,829 km (0.099 R)
• M62: 22,404,675 km (0.113 R)
• M63: 22,584,940 km (0.119 R)
• M64: 22,901,788 km (0.066 R)
• M65: 23,174,655 km (0.041 R)
• M66: 23,907,236 km (0.043 R)
• M67: 24,045,464 km (0.089 R)
• M68: 24,693,971 km (0.101 R)
• M69: 25,020,393 km (0.078 R)
• M70: 25,489,084 km (0.103 R)
• M71: 25,771,824 km (0.117 R)
• M72: 27,152,762 km (0.061 R)
• M73: 27,731,107 km (0.091 R)
• M74: 28,704,241 km (0.108 R)
• M75: 29,490,677 km (0.095 R)
• M76: 31,437,394 km (0.03 R)
• M77: 31,791,193 km (0.052 R)
• M78: 31,943,185 km (0.093 R)
• M79: 33,065,468 km (0.111 R)
• M80: 33,168,092 km (0.059 R)
• M81: 33,528,324 km (0.117 R)
• M82: 33,941,513 km (0.081 R)
• M83: 34,356,348 km (0.096 R)
• M84: 34,564,438 km (0.084 R)
• M85: 34,877,397 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 13

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 6.94 AU - 7.4 AU

Year: 6910 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,809,078 km

• M1: 164,707 km (0.094 R)
• M2: 281,244 km (0.08 R)
• M3: 386,112 km (0.087 R)
• M4: 499,956 km (0.065 R)
• M5: 851,810 km (0.115 R)
• M6: 1,133,952 km (0.106 R)
• M7: 1,262,157 km (0.073 R)
• M8: 1,378,544 km (0.11 R)
• M9: 1,481,318 km (0.067 R)
• M10: 1,938,340 km (0.079 R)
• M11: 2,233,646 km (0.091 R)
• M12: 2,628,734 km (0.1 R)
• M13: 2,779,977 km (0.114 R)
• M14: 3,023,523 km (0.1 R)
• M15: 3,205,284 km (0.076 R)
• M16: 3,343,961 km (0.108 R)
• M17: 3,532,006 km (0.072 R)
• M18: 3,651,385 km (0.109 R)
• M19: 3,747,875 km (0.101 R)
• M20: 4,067,417 km (0.053 R)
• M21: 4,192,780 km (0.079 R)
• M22: 4,472,976 km (0.113 R)
• M23: 4,733,127 km (0.108 R)
• M24: 5,241,311 km (0.079 R)
• M25: 5,599,149 km (0.087 R)
• M26: 6,107,931 km (0.073 R)
• M27: 6,367,933 km (0.106 R)
• M28: 6,660,995 km (0.025 R)
• M29: 6,809,246 km (0.088 R)
• M30: 7,291,251 km (0.078 R)
• M31: 8,288,021 km (0.089 R)
• M32: 8,998,162 km (0.03 R)
• M33: 9,162,421 km (0.102 R)
• M34: 9,526,991 km (0.084 R)
• M35: 9,694,391 km (0.116 R)
• M36: 9,828,879 km (0.106 R)
• M37: 9,998,074 km (0.061 R)
• M38: 10,202,276 km (0.105 R)
• M39: 10,373,416 km (0.109 R)
• M40: 10,511,195 km (0.059 R)
• M41: 11,138,309 km (0.103 R)
• M42: 11,279,380 km (0.084 R)
• M43: 11,456,504 km (0.034 R)
• M44: 11,885,401 km (0.108 R)
• M45: 12,538,546 km (0.102 R)
• M46: 14,993,447 km (0.055 R)
• M47: 15,384,196 km (0.058 R)
• M48: 16,016,098 km (0.043 R)
• M49: 16,135,626 km (0.113 R)
• M50: 16,295,397 km (0.113 R)
• M51: 16,818,092 km (0.113 R)
• M52: 17,756,519 km (0.115 R)
• M53: 19,174,857 km (0.1 R)
• M54: 19,259,529 km (0.093 R)
• M55: 20,111,938 km (0.11 R)
• M56: 20,846,314 km (0.093 R)
• M57: 21,942,118 km (0.056 R)
• M58: 22,163,523 km (0.114 R)
• M59: 22,296,815 km (0.086 R)
• M60: 22,608,577 km (0.114 R)
• M61: 22,877,105 km (0.101 R)
• M62: 23,598,167 km (0.117 R)
• M63: 23,916,062 km (0.043 R)
• M64: 24,924,202 km (0.071 R)
• M65: 25,201,556 km (0.089 R)
• M66: 25,433,433 km (0.101 R)
• M67: 25,805,932 km (0.069 R)
• M68: 26,415,244 km (0.076 R)
• M69: 26,981,921 km (0.107 R)
• M70: 27,314,178 km (0.102 R)
• M71: 27,552,487 km (0.04 R)
• M72: 28,127,092 km (0.086 R)
• M73: 30,021,899 km (0.111 R)
• M74: 33,117,977 km (0.117 R)
• M75: 33,882,272 km (0.114 R)
• M76: 34,035,760 km (0.029 R)
• M77: 34,189,546 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459

Radius: 3.7

Gravity: 33.53 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.56 AU - 20.6 AU

Year: 32383 Days

Day: 16.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 91,809,078 km

• M1: 54,154 km (0.102 R)
• M2: 99,782 km (0.12 R)
• M3: 166,652 km (0.111 R)
• M4: 325,226 km (0.071 R)
• M5: 596,148 km (0.086 R)
• M6: 752,776 km (0.104 R)
• M7: 780,153 km (0.09 R)
• M8: 951,293 km (0.081 R)
• M9: 1,197,531 km (0.086 R)
• M10: 1,601,894 km (0.053 R)
• M11: 1,637,349 km (0.118 R)
• M12: 2,904,443 km (0.055 R)
• M13: 3,485,481 km (0.118 R)
• M14: 3,812,951 km (0.106 R)
• M15: 4,101,375 km (0.084 R)
• M16: 4,547,177 km (0.104 R)
• M17: 4,852,805 km (0.091 R)
• M18: 5,974,041 km (0.113 R)
• M19: 7,053,689 km (0.078 R)
• M20: 7,288,558 km (0.113 R)
• M21: 7,947,686 km (0.104 R)
• M22: 8,688,196 km (0.103 R)
• M23: 8,750,877 km (0.095 R)
• M24: 9,450,546 km (0.089 R)
• M25: 10,036,072 km (0.114 R)
• M26: 11,242,280 km (0.084 R)
• M27: 12,001,489 km (0.09 R)
• M28: 12,141,363 km (0.12 R)
• M29: 12,564,127 km (0.03 R)
• M30: 13,641,830 km (0.099 R)
• M31: 14,599,555 km (0.054 R)
• M32: 14,674,205 km (0.1 R)
• M33: 17,047,725 km (0.037 R)
• M34: 17,520,753 km (0.112 R)
• M35: 18,479,526 km (0.047 R)
• M36: 20,032,202 km (0.098 R)
• M37: 22,395,400 km (0.119 R)
• M38: 22,826,541 km (0.089 R)
• M39: 22,999,775 km (0.089 R)
• M40: 23,784,715 km (0.083 R)
• M41: 25,830,167 km (0.09 R)
• M42: 26,373,057 km (0.076 R)
• M43: 26,645,924 km (0.089 R)
• M44: 26,737,029 km (0.111 R)
• M45: 27,286,053 km (0.083 R)
• M46: 27,838,817 km (0.106 R)
• M47: 29,236,809 km (0.104 R)
• M48: 29,707,893 km (0.103 R)
• M49: 29,802,439 km (0.076 R)
• M50: 30,276,515 km (0.105 R)
• M51: 31,040,212 km (0.097 R)
• M52: 31,328,188 km (0.077 R)
• M53: 32,586,605 km (0.091 R)
• M54: 33,565,573 km (0.094 R)
• M55: 33,960,063 km (0.112 R)
• M56: 34,455,082 km (0.11 R)
• M57: 34,653,748 km (0.047 R)
• M58: 34,952,495 km (0.051 R)
• M59: 36,055,331 km (0.095 R)
• M60: 39,639,397 km (0.119 R)
• M61: 40,369,584 km (0.054 R)
• M62: 41,737,656 km (0.119 R)
• M63: 43,013,876 km (0.11 R)
• M64: 43,871,820 km (0.082 R)
• M65: 44,518,980 km (0.112 R)
• M66: 45,822,576 km (0.072 R)
• M67: 47,359,395 km (0.118 R)
• M68: 49,808,312 km (0.032 R)
• M69: 50,145,356 km (0.081 R)
• M70: 50,258,003 km (0.107 R)
• M71: 50,709,041 km (0.112 R)
• M72: 52,869,533 km (0.115 R)
• M73: 58,223,192 km (0.051 R)
• M74: 58,696,819 km (0.109 R)
• M75: 60,364,536 km (0.083 R)
• M76: 62,168,537 km (0.118 R)
• M77: 63,746,345 km (0.096 R)
• M78: 65,829,496 km (0.06 R)
• M79: 69,183,480 km (0.072 R)
• M80: 71,830,315 km (0.073 R)
• M81: 72,465,358 km (0.105 R)
• M82: 73,357,560 km (0.03 R)
• M83: 75,281,688 km (0.096 R)
• M84: 77,352,421 km (0.118 R)
• M85: 79,704,100 km (0.12 R)
• M86: 83,942,656 km (0.076 R)
• M87: 85,013,628 km (0.102 R)
• M88: 85,819,810 km (0.102 R)
• M89: 86,358,662 km (0.111 R)
• M90: 88,933,840 km (0.048 R)
• M91: 89,752,140 km (0.09 R)
• M92: 91,396,520 km (0.048 R)
• M93: 91,809,111 km (0.097 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 14,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit