🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.55 AU - 0.77 AU

Year: 197 Days

Day: 24.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,639,149 km

• M1: 256,860 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 919.1

Radius: 8.9

Gravity: 11.6 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.9 AU - 8.14 AU

Year: 6111 Days

Day: 15 Hours

Environment

Temp: -165 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 78,639,149 km

• M1: 154,535 km (0.093 R)
• M2: 288,574 km (0.116 R)
• M3: 425,905 km (0.08 R)
• M4: 613,800 km (0.118 R)
• M5: 696,677 km (0.043 R)
• M6: 769,083 km (0.097 R)
• M7: 921,822 km (0.055 R)
• M8: 1,222,215 km (0.084 R)
• M9: 1,329,177 km (0.081 R)
• M10: 1,869,525 km (0.057 R)
• M11: 2,056,821 km (0.032 R)
• M12: 2,250,251 km (0.093 R)
• M13: 3,155,917 km (0.067 R)
• M14: 3,279,634 km (0.101 R)
• M15: 3,379,565 km (0.082 R)
• M16: 3,608,600 km (0.108 R)
• M17: 3,868,900 km (0.093 R)
• M18: 4,380,375 km (0.092 R)
• M19: 4,770,826 km (0.074 R)
• M20: 5,230,839 km (0.067 R)
• M21: 5,407,065 km (0.09 R)
• M22: 5,675,145 km (0.091 R)
• M23: 6,568,095 km (0.045 R)
• M24: 6,758,383 km (0.112 R)
• M25: 8,585,422 km (0.027 R)
• M26: 8,723,949 km (0.074 R)
• M27: 8,793,512 km (0.117 R)
• M28: 9,250,235 km (0.113 R)
• M29: 9,535,069 km (0.092 R)
• M30: 10,004,058 km (0.092 R)
• M31: 10,223,070 km (0.085 R)
• M32: 10,628,779 km (0.073 R)
• M33: 10,740,379 km (0.118 R)
• M34: 10,927,227 km (0.105 R)
• M35: 11,342,062 km (0.079 R)
• M36: 11,494,053 km (0.09 R)
• M37: 11,915,919 km (0.053 R)
• M38: 12,538,546 km (0.096 R)
• M39: 12,695,922 km (0.086 R)
• M40: 13,052,265 km (0.104 R)
• M41: 13,211,586 km (0.091 R)
• M42: 13,774,822 km (0.057 R)
• M43: 14,799,867 km (0.057 R)
• M44: 15,384,645 km (0.117 R)
• M45: 15,637,465 km (0.079 R)
• M46: 16,233,015 km (0.09 R)
• M47: 17,140,176 km (0.117 R)
• M48: 17,886,520 km (0.075 R)
• M49: 18,419,836 km (0.083 R)
• M50: 19,048,596 km (0.08 R)
• M51: 19,775,791 km (0.115 R)
• M52: 20,280,983 km (0.089 R)
• M53: 20,790,364 km (0.07 R)
• M54: 20,930,088 km (0.118 R)
• M55: 21,727,445 km (0.092 R)
• M56: 21,821,991 km (0.085 R)
• M57: 22,774,032 km (0.116 R)
• M58: 22,966,116 km (0.09 R)
• M59: 23,594,127 km (0.11 R)
• M60: 24,178,756 km (0.114 R)
• M61: 24,817,389 km (0.062 R)
• M62: 25,661,121 km (0.097 R)
• M63: 25,760,903 km (0.056 R)
• M64: 26,514,128 km (0.118 R)
• M65: 26,817,363 km (0.084 R)
• M66: 27,478,436 km (0.061 R)
• M67: 27,682,936 km (0.085 R)
• M68: 28,506,024 km (0.097 R)
• M69: 28,816,739 km (0.095 R)
• M70: 29,493,819 km (0.112 R)
• M71: 29,703,106 km (0.084 R)
• M72: 30,863,537 km (0.028 R)
• M73: 31,076,115 km (0.084 R)
• M74: 32,361,759 km (0.097 R)
• M75: 33,719,360 km (0.096 R)
• M76: 33,938,371 km (0.064 R)
• M77: 34,818,904 km (0.056 R)
• M78: 35,040,160 km (0.09 R)
• M79: 35,874,317 km (0.069 R)
• M80: 36,041,867 km (0.09 R)
• M81: 36,321,765 km (0.109 R)
• M82: 36,771,157 km (0.095 R)
• M83: 36,940,053 km (0.113 R)
• M84: 37,222,344 km (0.108 R)
• M85: 37,278,892 km (0.112 R)
• M86: 37,732,173 km (0.118 R)
• M87: 37,788,871 km (0.112 R)
• M88: 37,845,718 km (0.109 R)
• M89: 38,073,256 km (0.106 R)

Asteroid Belt

Center: 6.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.9

Radius: 12.7

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.64 AU - 8.92 AU

Year: 7211 Days

Day: 8.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,639,149 km

• M1: 206,595 km (0.112 R)
• M2: 344,973 km (0.085 R)
• M3: 470,336 km (0.037 R)
• M4: 573,857 km (0.026 R)
• M5: 856,747 km (0.119 R)
• M6: 972,536 km (0.094 R)
• M7: 1,315,414 km (0.087 R)
• M8: 1,932,655 km (0.098 R)
• M9: 2,134,313 km (0.088 R)
• M10: 2,272,691 km (0.108 R)
• M11: 2,390,424 km (0.104 R)
• M12: 2,958,298 km (0.103 R)
• M13: 3,297,735 km (0.04 R)
• M14: 3,732,916 km (0.086 R)
• M15: 3,985,886 km (0.064 R)
• M16: 4,808,824 km (0.071 R)
• M17: 5,084,532 km (0.094 R)
• M18: 5,365,328 km (0.091 R)
• M19: 5,651,359 km (0.101 R)
• M20: 5,975,089 km (0.109 R)
• M21: 6,172,259 km (0.079 R)
• M22: 8,813,858 km (0.112 R)
• M23: 9,227,496 km (0.08 R)
• M24: 9,879,294 km (0.068 R)
• M25: 10,112,966 km (0.106 R)
• M26: 10,230,400 km (0.098 R)
• M27: 10,546,051 km (0.067 R)
• M28: 10,744,867 km (0.045 R)
• M29: 11,025,363 km (0.118 R)
• M30: 11,105,996 km (0.092 R)
• M31: 11,389,634 km (0.061 R)
• M32: 11,757,944 km (0.063 R)
• M33: 12,005,528 km (0.025 R)
• M34: 13,056,154 km (0.119 R)
• M35: 13,226,995 km (0.113 R)
• M36: 13,355,649 km (0.104 R)
• M37: 13,484,602 km (0.075 R)
• M38: 14,136,101 km (0.103 R)
• M39: 14,311,579 km (0.076 R)
• M40: 14,487,656 km (0.111 R)
• M41: 14,576,069 km (0.068 R)
• M42: 14,753,342 km (0.046 R)
• M43: 15,695,809 km (0.1 R)
• M44: 16,334,891 km (0.025 R)
• M45: 16,843,075 km (0.118 R)
• M46: 16,935,975 km (0.08 R)
• M47: 17,450,292 km (0.113 R)
• M48: 18,398,593 km (0.107 R)
• M49: 19,023,912 km (0.085 R)
• M50: 19,120,702 km (0.091 R)
• M51: 19,217,791 km (0.09 R)
• M52: 20,345,011 km (0.065 R)
• M53: 20,791,860 km (0.099 R)
• M54: 20,941,608 km (0.116 R)
• M55: 21,292,265 km (0.078 R)
• M56: 21,999,564 km (0.078 R)
• M57: 24,587,906 km (0.11 R)
• M58: 25,223,398 km (0.089 R)
• M59: 27,708,966 km (0.097 R)
• M60: 28,370,189 km (0.12 R)
• M61: 28,647,244 km (0.097 R)
• M62: 28,869,547 km (0.092 R)
• M63: 31,009,694 km (0.099 R)
• M64: 31,295,127 km (0.048 R)
• M65: 32,329,745 km (0.076 R)
• M66: 32,677,112 km (0.04 R)
• M67: 34,550,675 km (0.039 R)
• M68: 35,143,382 km (0.063 R)
• M69: 36,458,946 km (0.065 R)
• M70: 36,880,961 km (0.109 R)
• M71: 38,953,490 km (0.1 R)
• M72: 40,128,133 km (0.06 R)
• M73: 41,439,957 km (0.102 R)
• M74: 41,943,353 km (0.117 R)
• M75: 42,195,875 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547

Radius: 5.2

Gravity: 20.23 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 12.76 AU - 19.26 AU

Year: 23516 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,639,149 km

• M1: 167,998 km (0.039 R)
• M2: 943,215 km (0.096 R)
• M3: 1,050,626 km (0.111 R)
• M4: 1,307,186 km (0.092 R)
• M5: 1,943,576 km (0.112 R)
• M6: 2,257,282 km (0.114 R)
• M7: 2,329,239 km (0.043 R)
• M8: 2,475,246 km (0.103 R)
• M9: 2,776,387 km (0.114 R)
• M10: 3,537,242 km (0.037 R)
• M11: 4,767,086 km (0.101 R)
• M12: 5,330,920 km (0.085 R)
• M13: 5,866,331 km (0.099 R)
• M14: 6,165,527 km (0.116 R)
• M15: 6,623,595 km (0.059 R)
• M16: 9,418,832 km (0.119 R)
• M17: 9,535,069 km (0.11 R)
• M18: 9,593,263 km (0.09 R)
• M19: 10,421,586 km (0.11 R)
• M20: 11,088,344 km (0.081 R)
• M21: 11,519,784 km (0.031 R)
• M22: 12,526,578 km (0.063 R)
• M23: 12,975,820 km (0.099 R)
• M24: 13,234,924 km (0.119 R)
• M25: 13,299,849 km (0.032 R)
• M26: 13,890,013 km (0.12 R)
• M27: 15,368,189 km (0.041 R)
• M28: 15,917,961 km (0.099 R)
• M29: 16,195,316 km (0.063 R)
• M30: 16,614,190 km (0.044 R)
• M31: 16,895,584 km (0.085 R)
• M32: 17,249,382 km (0.117 R)
• M33: 18,108,523 km (0.101 R)
• M34: 18,761,967 km (0.059 R)
• M35: 19,423,040 km (0.106 R)
• M36: 21,299,296 km (0.085 R)
• M37: 22,685,620 km (0.091 R)
• M38: 22,841,500 km (0.097 R)
• M39: 23,625,992 km (0.073 R)
• M40: 24,578,930 km (0.041 R)
• M41: 25,060,037 km (0.066 R)
• M42: 25,221,154 km (0.111 R)
• M43: 27,098,308 km (0.084 R)
• M44: 27,844,951 km (0.056 R)
• M45: 28,011,752 km (0.035 R)
• M46: 29,528,376 km (0.055 R)
• M47: 30,382,280 km (0.096 R)
• M48: 30,468,150 km (0.089 R)
• M49: 30,554,019 km (0.086 R)
• M50: 30,898,543 km (0.083 R)
• M51: 31,071,328 km (0.109 R)
• M52: 31,417,797 km (0.119 R)
• M53: 32,027,109 km (0.06 R)
• M54: 32,114,474 km (0.102 R)
• M55: 33,345,964 km (0.117 R)
• M56: 34,413,793 km (0.094 R)
• M57: 34,772,230 km (0.117 R)
• M58: 35,041,805 km (0.114 R)
• M59: 35,673,707 km (0.038 R)
• M60: 36,582,813 km (0.107 R)
• M61: 37,131,987 km (0.075 R)
• M62: 37,315,543 km (0.052 R)
• M63: 38,516,665 km (0.092 R)
• M64: 39,636,554 km (0.091 R)
• M65: 40,672,519 km (0.07 R)
• M66: 41,241,440 km (0.084 R)
• M67: 41,526,723 km (0.088 R)
• M68: 44,611,581 km (0.1 R)
• M69: 45,002,331 km (0.05 R)
• M70: 45,394,277 km (0.077 R)
• M71: 45,688,835 km (0.095 R)
• M72: 46,774,766 km (0.061 R)
• M73: 47,969,006 km (0.083 R)
• M74: 48,068,937 km (0.11 R)
• M75: 50,489,132 km (0.108 R)
• M76: 50,692,585 km (0.117 R)
• M77: 54,609,805 km (0.084 R)
• M78: 57,345,501 km (0.113 R)
• M79: 59,051,067 km (0.111 R)
• M80: 59,694,936 km (0.029 R)
• M81: 60,017,768 km (0.116 R)
• M82: 60,773,237 km (0.071 R)
• M83: 61,531,848 km (0.054 R)
• M84: 63,826,380 km (0.079 R)
• M85: 65,039,469 km (0.093 R)
• M86: 66,482,939 km (0.118 R)
• M87: 68,386,423 km (0.052 R)
• M88: 69,967,373 km (0.119 R)
• M89: 71,218,011 km (0.088 R)
• M90: 72,132,204 km (0.073 R)
• M91: 74,434,515 km (0.08 R)
• M92: 74,897,969 km (0.118 R)
• M93: 76,177,031 km (0.068 R)
• M94: 77,346,288 km (0.073 R)
• M95: 78,168,179 km (0.115 R)
• M96: 78,521,379 km (0.077 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 18,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit