🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.04 AU - 1.22 AU

Year: 528 Days

Day: 22.6 Hours

Environment

Temp: -75 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,711,185 km

• M1: 343,776 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.11 AU - 1.55 AU

Year: 674 Days

Day: 27.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.14 AU - 1.62 AU

Year: 713 Days

Day: 16.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 57 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.72 AU - 1.98 AU

Year: 1106 Days

Day: 37.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.21 AU - 2.3 AU

Year: 1484 Days

Day: 23.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.97 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.1

Radius: 10.8

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.97 AU - 4.41 AU

Year: 3117 Days

Day: 6.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 96,711,185 km

• M1: 303,684 km (0.108 R)
• M2: 387,010 km (0.067 R)
• M3: 593,754 km (0.081 R)
• M4: 695,630 km (0.113 R)
• M5: 990,338 km (0.11 R)
• M6: 1,139,786 km (0.093 R)
• M7: 1,489,696 km (0.04 R)
• M8: 1,677,291 km (0.043 R)
• M9: 1,781,711 km (0.077 R)
• M10: 2,270,148 km (0.115 R)
• M11: 2,436,650 km (0.086 R)
• M12: 2,521,323 km (0.101 R)
• M13: 2,746,318 km (0.098 R)
• M14: 2,834,730 km (0.111 R)
• M15: 2,996,146 km (0.081 R)
• M16: 3,105,502 km (0.087 R)
• M17: 3,365,952 km (0.094 R)
• M18: 3,498,945 km (0.099 R)
• M19: 4,068,314 km (0.1 R)
• M20: 4,394,886 km (0.043 R)
• M21: 4,498,707 km (0.042 R)
• M22: 4,687,649 km (0.104 R)
• M23: 5,051,770 km (0.094 R)
• M24: 5,314,464 km (0.116 R)
• M25: 5,403,026 km (0.06 R)
• M26: 5,536,767 km (0.084 R)
• M27: 5,626,526 km (0.088 R)
• M28: 5,875,905 km (0.032 R)
• M29: 6,013,535 km (0.106 R)
• M30: 6,315,424 km (0.097 R)
• M31: 6,503,767 km (0.091 R)
• M32: 6,669,971 km (0.053 R)
• M33: 6,861,755 km (0.089 R)
• M34: 7,275,244 km (0.11 R)
• M35: 7,797,340 km (0.055 R)
• M36: 8,024,879 km (0.104 R)
• M37: 8,126,605 km (0.097 R)
• M38: 8,228,930 km (0.06 R)
• M39: 8,305,823 km (0.101 R)
• M40: 8,408,896 km (0.067 R)
• M41: 8,825,078 km (0.05 R)
• M42: 9,248,140 km (0.117 R)
• M43: 9,354,953 km (0.1 R)
• M44: 9,488,993 km (0.096 R)
• M45: 9,759,167 km (0.09 R)
• M46: 10,390,021 km (0.096 R)
• M47: 11,119,011 km (0.095 R)
• M48: 11,518,438 km (0.072 R)
• M49: 11,835,585 km (0.1 R)
• M50: 12,068,060 km (0.084 R)
• M51: 12,804,381 km (0.082 R)
• M52: 12,923,461 km (0.108 R)
• M53: 13,042,990 km (0.118 R)
• M54: 13,192,887 km (0.095 R)
• M55: 13,343,382 km (0.116 R)
• M56: 13,524,844 km (0.032 R)
• M57: 13,859,345 km (0.112 R)
• M58: 13,981,716 km (0.11 R)
• M59: 15,004,966 km (0.092 R)
• M60: 15,860,067 km (0.119 R)
• M61: 16,148,492 km (0.09 R)
• M62: 16,471,174 km (0.113 R)
• M63: 16,633,338 km (0.048 R)
• M64: 17,122,972 km (0.071 R)
• M65: 17,353,054 km (0.09 R)
• M66: 17,683,516 km (0.073 R)
• M67: 17,849,569 km (0.063 R)
• M68: 19,196,249 km (0.094 R)
• M69: 19,641,004 km (0.083 R)
• M70: 19,813,041 km (0.113 R)
• M71: 20,262,433 km (0.088 R)
• M72: 20,750,272 km (0.113 R)
• M73: 21,101,079 km (0.118 R)
• M74: 21,277,305 km (0.111 R)
• M75: 21,666,559 km (0.116 R)
• M76: 22,884,435 km (0.061 R)
• M77: 23,029,246 km (0.085 R)
• M78: 23,283,263 km (0.069 R)
• M79: 23,355,968 km (0.075 R)
• M80: 23,538,178 km (0.103 R)
• M81: 24,235,005 km (0.08 R)
• M82: 24,678,562 km (0.03 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 8.5

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.17 AU - 6.57 AU

Year: 5472 Days

Day: 9.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,711,185 km

• M1: 178,321 km (0.11 R)
• M2: 340,784 km (0.055 R)
• M3: 425,905 km (0.105 R)
• M4: 646,712 km (0.056 R)
• M5: 728,392 km (0.109 R)
• M6: 784,940 km (0.111 R)
• M7: 887,863 km (0.088 R)
• M8: 1,224,159 km (0.086 R)
• M9: 1,451,548 km (0.075 R)
• M10: 1,617,003 km (0.108 R)
• M11: 1,986,510 km (0.088 R)
• M12: 2,129,376 km (0.097 R)
• M13: 2,403,589 km (0.093 R)
• M14: 2,556,029 km (0.098 R)
• M15: 3,032,498 km (0.108 R)
• M16: 4,169,891 km (0.096 R)
• M17: 4,353,597 km (0.078 R)
• M18: 4,459,812 km (0.108 R)
• M19: 5,087,076 km (0.101 R)
• M20: 5,171,000 km (0.12 R)
• M21: 5,227,099 km (0.109 R)
• M22: 6,183,329 km (0.095 R)
• M23: 6,302,857 km (0.104 R)
• M24: 6,453,353 km (0.102 R)
• M25: 6,666,231 km (0.086 R)
• M26: 7,286,763 km (0.102 R)
• M27: 7,893,382 km (0.059 R)
• M28: 7,990,770 km (0.063 R)
• M29: 8,088,458 km (0.064 R)
• M30: 8,186,444 km (0.069 R)
• M31: 8,285,029 km (0.07 R)
• M32: 8,582,729 km (0.079 R)
• M33: 9,600,743 km (0.059 R)
• M34: 10,300,412 km (0.072 R)
• M35: 10,620,701 km (0.1 R)
• M36: 11,674,767 km (0.09 R)
• M37: 11,748,669 km (0.065 R)
• M38: 12,083,319 km (0.044 R)
• M39: 12,232,917 km (0.104 R)
• M40: 12,685,899 km (0.117 R)
• M41: 12,952,483 km (0.058 R)
• M42: 13,067,374 km (0.047 R)
• M43: 13,144,118 km (0.094 R)
• M44: 13,298,204 km (0.073 R)
• M45: 13,608,021 km (0.078 R)
• M46: 13,763,752 km (0.111 R)
• M47: 14,037,815 km (0.102 R)
• M48: 14,870,926 km (0.103 R)
• M49: 14,991,203 km (0.076 R)
• M50: 15,597,523 km (0.104 R)
• M51: 16,542,981 km (0.052 R)
• M52: 17,337,944 km (0.048 R)
• M53: 17,931,549 km (0.086 R)
• M54: 18,059,754 km (0.063 R)
• M55: 18,834,671 km (0.038 R)
• M56: 19,226,169 km (0.053 R)
• M57: 19,401,049 km (0.032 R)
• M58: 19,620,359 km (0.078 R)
• M59: 20,461,398 km (0.102 R)
• M60: 20,640,018 km (0.119 R)
• M61: 20,863,817 km (0.095 R)
• M62: 21,314,106 km (0.083 R)
• M63: 21,495,120 km (0.086 R)
• M64: 21,722,209 km (0.039 R)
• M65: 22,041,301 km (0.089 R)
• M66: 22,224,260 km (0.045 R)
• M67: 22,684,124 km (0.082 R)
• M68: 22,869,026 km (0.058 R)
• M69: 23,240,179 km (0.087 R)
• M70: 23,333,229 km (0.032 R)
• M71: 23,706,775 km (0.052 R)
• M72: 24,035,441 km (0.041 R)
• M73: 24,271,058 km (0.084 R)
• M74: 25,268,876 km (0.103 R)
• M75: 26,912,807 km (0.118 R)
• M76: 28,690,777 km (0.094 R)
• M77: 29,141,216 km (0.051 R)
• M78: 29,594,049 km (0.091 R)
• M79: 29,846,570 km (0.1 R)
• M80: 31,737,487 km (0.096 R)
• M81: 33,089,254 km (0.094 R)
• M82: 33,614,193 km (0.089 R)
• M83: 34,512,977 km (0.09 R)
• M84: 34,938,583 km (0.111 R)
• M85: 35,259,021 km (0.043 R)
• M86: 35,365,984 km (0.094 R)
• M87: 35,633,914 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.6

Radius: 11.1

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.25 AU - 7.61 AU

Year: 7169 Days

Day: 12.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 96,711,185 km

• M1: 183,407 km (0.093 R)
• M2: 383,120 km (0.082 R)
• M3: 533,167 km (0.042 R)
• M4: 622,477 km (0.096 R)
• M5: 1,270,984 km (0.116 R)
• M6: 1,364,033 km (0.089 R)
• M7: 1,557,314 km (0.062 R)
• M8: 2,098,559 km (0.109 R)
• M9: 2,323,255 km (0.045 R)
• M10: 2,775,938 km (0.097 R)
• M11: 2,981,336 km (0.088 R)
• M12: 3,170,727 km (0.049 R)
• M13: 3,429,232 km (0.08 R)
• M14: 3,875,782 km (0.118 R)
• M15: 4,082,675 km (0.09 R)
• M16: 4,246,186 km (0.083 R)
• M17: 4,411,940 km (0.09 R)
• M18: 4,996,569 km (0.102 R)
• M19: 6,754,942 km (0.096 R)
• M20: 6,920,996 km (0.116 R)
• M21: 7,229,168 km (0.087 R)
• M22: 9,048,427 km (0.084 R)
• M23: 9,478,072 km (0.092 R)
• M24: 9,664,172 km (0.105 R)
• M25: 11,658,162 km (0.051 R)
• M26: 11,824,365 km (0.108 R)
• M27: 12,159,165 km (0.103 R)
• M28: 12,531,215 km (0.098 R)
• M29: 13,182,415 km (0.104 R)
• M30: 13,809,679 km (0.104 R)
• M31: 14,268,645 km (0.083 R)
• M32: 14,410,912 km (0.104 R)
• M33: 15,383,448 km (0.1 R)
• M34: 16,006,673 km (0.092 R)
• M35: 16,600,726 km (0.105 R)
• M36: 16,787,873 km (0.069 R)
• M37: 16,900,520 km (0.071 R)
• M38: 17,013,467 km (0.082 R)
• M39: 17,467,496 km (0.112 R)
• M40: 18,658,744 km (0.097 R)
• M41: 18,775,430 km (0.089 R)
• M42: 19,126,985 km (0.06 R)
• M43: 19,244,719 km (0.089 R)
• M44: 19,323,258 km (0.119 R)
• M45: 19,876,321 km (0.117 R)
• M46: 20,675,323 km (0.058 R)
• M47: 21,078,789 km (0.093 R)
• M48: 22,635,654 km (0.081 R)
• M49: 22,801,707 km (0.094 R)
• M50: 23,848,593 km (0.091 R)
• M51: 24,271,656 km (0.06 R)
• M52: 24,611,991 km (0.118 R)
• M53: 24,953,822 km (0.105 R)
• M54: 25,642,421 km (0.064 R)
• M55: 26,774,578 km (0.083 R)
• M56: 27,214,246 km (0.115 R)
• M57: 27,700,888 km (0.112 R)
• M58: 28,190,223 km (0.075 R)
• M59: 29,177,569 km (0.107 R)
• M60: 30,039,552 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.3

Radius: 7.8

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.81 AU - 17.45 AU

Year: 24605 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,711,185 km

• M1: 121,473 km (0.099 R)
• M2: 208,539 km (0.066 R)
• M3: 274,512 km (0.043 R)
• M4: 391,049 km (0.119 R)
• M5: 729,589 km (0.116 R)
• M6: 841,039 km (0.107 R)
• M7: 1,552,527 km (0.087 R)
• M8: 1,735,186 km (0.096 R)
• M9: 1,886,280 km (0.105 R)
• M10: 2,283,163 km (0.109 R)
• M11: 2,491,253 km (0.08 R)
• M12: 2,619,160 km (0.119 R)
• M13: 2,881,405 km (0.098 R)
• M14: 3,573,744 km (0.087 R)
• M15: 5,486,801 km (0.052 R)
• M16: 6,280,268 km (0.084 R)
• M17: 6,809,246 km (0.104 R)
• M18: 8,480,554 km (0.098 R)
• M19: 10,753,993 km (0.047 R)
• M20: 10,893,268 km (0.085 R)
• M21: 12,905,509 km (0.09 R)
• M22: 15,185,231 km (0.088 R)
• M23: 15,341,561 km (0.092 R)
• M24: 15,419,950 km (0.115 R)
• M25: 15,972,265 km (0.098 R)
• M26: 16,131,288 km (0.059 R)
• M27: 18,579,008 km (0.027 R)
• M28: 19,420,197 km (0.039 R)
• M29: 20,102,214 km (0.103 R)
• M30: 21,139,825 km (0.1 R)
• M31: 22,017,815 km (0.058 R)
• M32: 23,809,100 km (0.105 R)
• M33: 24,264,176 km (0.1 R)
• M34: 24,998,403 km (0.066 R)
• M35: 25,739,810 km (0.045 R)
• M36: 26,676,741 km (0.04 R)
• M37: 27,339,310 km (0.084 R)
• M38: 28,487,623 km (0.073 R)
• M39: 29,749,332 km (0.105 R)
• M40: 30,141,129 km (0.071 R)
• M41: 31,326,991 km (0.097 R)
• M42: 33,744,193 km (0.104 R)
• M43: 35,078,307 km (0.059 R)
• M44: 35,388,723 km (0.113 R)
• M45: 36,639,062 km (0.118 R)
• M46: 36,953,965 km (0.115 R)
• M47: 37,164,300 km (0.05 R)
• M48: 38,328,770 km (0.091 R)
• M49: 43,104,382 km (0.088 R)
• M50: 43,215,085 km (0.064 R)
• M51: 43,881,394 km (0.107 R)
• M52: 45,111,537 km (0.119 R)
• M53: 48,178,742 km (0.074 R)
• M54: 48,408,674 km (0.081 R)
• M55: 49,331,843 km (0.058 R)
• M56: 49,795,446 km (0.067 R)
• M57: 50,961,263 km (0.065 R)
• M58: 52,963,481 km (0.114 R)
• M59: 53,914,474 km (0.118 R)
• M60: 54,871,302 km (0.091 R)
• M61: 55,231,534 km (0.103 R)
• M62: 55,351,811 km (0.112 R)
• M63: 55,713,089 km (0.104 R)
• M64: 58,263,733 km (0.106 R)
• M65: 58,999,605 km (0.075 R)
• M66: 60,604,192 km (0.11 R)
• M67: 61,474,253 km (0.116 R)
• M68: 61,723,633 km (0.075 R)
• M69: 62,724,293 km (0.08 R)
• M70: 63,478,266 km (0.108 R)
• M71: 70,007,615 km (0.072 R)
• M72: 71,968,394 km (0.114 R)
• M73: 72,231,088 km (0.116 R)
• M74: 72,494,231 km (0.03 R)
• M75: 73,946,975 km (0.042 R)
• M76: 74,344,906 km (0.079 R)
• M77: 76,077,249 km (0.118 R)
• M78: 76,478,770 km (0.066 R)
• M79: 77,418,843 km (0.048 R)
• M80: 77,687,969 km (0.043 R)
• M81: 78,768,216 km (0.114 R)
• M82: 79,989,233 km (0.038 R)
• M83: 80,397,636 km (0.066 R)
• M84: 83,000,489 km (0.117 R)
• M85: 83,276,048 km (0.048 R)
• M86: 85,352,616 km (0.058 R)
• M87: 86,746,420 km (0.081 R)
• M88: 88,569,569 km (0.099 R)
• M89: 89,697,686 km (0.067 R)
• M90: 90,263,615 km (0.076 R)
• M91: 91,256,795 km (0.097 R)
• M92: 95,698,506 km (0.073 R)
• M93: 95,843,017 km (0.081 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 17,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit