🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.13 AU - 2.45 AU

Year: 1279 Days

Day: 18.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,997,508 km

• M1: 146,756 km (0.044 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.45 AU - 3.99 AU

Year: 2132 Days

Day: 38.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 66,997,508 km

• M1: 1,103,583 km (0.109 R)
• M2: 1,453,493 km (0.118 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.3

Radius: 13.7

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.72 AU - 5.28 AU

Year: 4125 Days

Day: 7.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,997,508 km

• M1: 214,374 km (0.109 R)
• M2: 332,556 km (0.063 R)
• M3: 502,649 km (0.088 R)
• M4: 629,209 km (0.091 R)
• M5: 920,027 km (0.091 R)
• M6: 1,068,278 km (0.054 R)
• M7: 1,167,163 km (0.086 R)
• M8: 1,483,861 km (0.105 R)
• M9: 1,677,441 km (0.104 R)
• M10: 1,777,522 km (0.102 R)
• M11: 2,162,437 km (0.045 R)
• M12: 2,253,692 km (0.119 R)
• M13: 2,402,392 km (0.088 R)
• M14: 2,690,368 km (0.101 R)
• M15: 3,030,554 km (0.065 R)
• M16: 3,237,298 km (0.053 R)
• M17: 3,513,156 km (0.073 R)
• M18: 4,065,322 km (0.087 R)
• M19: 4,270,870 km (0.106 R)
• M20: 5,029,780 km (0.115 R)
• M21: 5,325,235 km (0.119 R)
• M22: 5,550,530 km (0.105 R)
• M23: 5,677,090 km (0.083 R)
• M24: 5,907,470 km (0.043 R)
• M25: 6,010,842 km (0.053 R)
• M26: 6,271,891 km (0.113 R)
• M27: 6,832,434 km (0.077 R)
• M28: 8,815,354 km (0.04 R)
• M29: 8,963,456 km (0.084 R)
• M30: 9,232,283 km (0.116 R)
• M31: 9,382,629 km (0.111 R)
• M32: 9,808,235 km (0.086 R)
• M33: 10,552,634 km (0.12 R)
• M34: 11,250,957 km (0.09 R)
• M35: 11,379,611 km (0.093 R)
• M36: 11,833,491 km (0.077 R)
• M37: 12,392,837 km (0.116 R)
• M38: 12,492,469 km (0.069 R)
• M39: 12,859,882 km (0.098 R)
• M40: 13,061,839 km (0.095 R)
• M41: 13,503,003 km (0.093 R)
• M42: 14,680,039 km (0.058 R)
• M43: 14,820,661 km (0.117 R)
• M44: 15,459,145 km (0.093 R)
• M45: 15,781,827 km (0.11 R)
• M46: 16,215,362 km (0.091 R)
• M47: 16,652,936 km (0.071 R)
• M48: 16,799,691 km (0.048 R)
• M49: 16,983,697 km (0.104 R)
• M50: 17,502,502 km (0.12 R)
• M51: 19,475,100 km (0.049 R)
• M52: 19,745,872 km (0.089 R)
• M53: 20,174,170 km (0.098 R)
• M54: 20,605,461 km (0.109 R)
• M55: 21,517,111 km (0.117 R)
• M56: 21,636,938 km (0.064 R)
• M57: 22,038,310 km (0.042 R)
• M58: 22,239,818 km (0.12 R)
• M59: 22,523,007 km (0.045 R)
• M60: 22,726,011 km (0.068 R)
• M61: 23,338,764 km (0.105 R)
• M62: 23,503,022 km (0.087 R)
• M63: 23,832,886 km (0.107 R)
• M64: 24,164,095 km (0.093 R)
• M65: 24,831,451 km (0.099 R)
• M66: 25,589,314 km (0.068 R)
• M67: 27,300,714 km (0.108 R)
• M68: 28,082,811 km (0.108 R)
• M69: 28,170,177 km (0.049 R)
• M70: 28,432,871 km (0.101 R)
• M71: 28,784,276 km (0.111 R)
• M72: 29,269,871 km (0.117 R)
• M73: 29,891,899 km (0.072 R)

Asteroid Belt

Center: 5.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.5

Radius: 8.5

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.04 AU - 6.86 AU

Year: 5355 Days

Day: 7.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 66,997,508 km

• M1: 182,509 km (0.105 R)
• M2: 314,904 km (0.116 R)
• M3: 708,645 km (0.069 R)
• M4: 1,003,353 km (0.114 R)
• M5: 1,110,016 km (0.114 R)
• M6: 1,262,905 km (0.115 R)
• M7: 1,393,355 km (0.116 R)
• M8: 1,528,292 km (0.115 R)
• M9: 1,651,860 km (0.083 R)
• M10: 2,681,841 km (0.033 R)
• M11: 2,831,888 km (0.094 R)
• M12: 2,984,777 km (0.096 R)
• M13: 3,120,761 km (0.118 R)
• M14: 3,358,622 km (0.031 R)
• M15: 3,479,946 km (0.114 R)
• M16: 4,215,818 km (0.113 R)
• M17: 4,346,716 km (0.097 R)
• M18: 4,478,960 km (0.073 R)
• M19: 4,680,020 km (0.088 R)
• M20: 4,792,966 km (0.083 R)
• M21: 5,347,675 km (0.046 R)
• M22: 5,465,708 km (0.059 R)
• M23: 5,995,883 km (0.04 R)
• M24: 6,441,984 km (0.054 R)
• M25: 7,027,360 km (0.083 R)
• M26: 7,130,882 km (0.097 R)
• M27: 7,497,396 km (0.079 R)
• M28: 7,896,972 km (0.088 R)
• M29: 8,031,610 km (0.085 R)
• M30: 8,167,146 km (0.079 R)
• M31: 8,495,364 km (0.108 R)
• M32: 8,688,944 km (0.044 R)
• M33: 8,883,870 km (0.094 R)
• M34: 9,851,319 km (0.104 R)
• M35: 10,347,535 km (0.101 R)
• M36: 10,435,947 km (0.118 R)
• M37: 11,031,796 km (0.103 R)
• M38: 11,092,084 km (0.107 R)
• M39: 11,243,028 km (0.112 R)
• M40: 11,485,975 km (0.087 R)
• M41: 12,569,363 km (0.105 R)
• M42: 12,884,865 km (0.065 R)
• M43: 13,491,634 km (0.108 R)
• M44: 13,555,961 km (0.115 R)
• M45: 13,652,750 km (0.106 R)
• M46: 13,717,526 km (0.1 R)
• M47: 14,699,636 km (0.114 R)
• M48: 15,738,294 km (0.067 R)
• M49: 15,942,047 km (0.066 R)
• M50: 16,249,321 km (0.064 R)
• M51: 16,455,167 km (0.075 R)
• M52: 16,765,733 km (0.065 R)
• M53: 18,240,468 km (0.106 R)
• M54: 19,101,554 km (0.052 R)
• M55: 19,282,717 km (0.096 R)
• M56: 19,683,041 km (0.067 R)
• M57: 20,159,809 km (0.116 R)
• M58: 20,677,567 km (0.086 R)
• M59: 20,900,767 km (0.081 R)
• M60: 21,725,949 km (0.101 R)
• M61: 21,915,041 km (0.069 R)
• M62: 22,028,735 km (0.083 R)
• M63: 23,369,431 km (0.101 R)
• M64: 23,563,161 km (0.047 R)
• M65: 23,835,279 km (0.095 R)
• M66: 24,854,938 km (0.092 R)
• M67: 25,569,268 km (0.062 R)
• M68: 26,009,086 km (0.045 R)
• M69: 26,209,846 km (0.112 R)
• M70: 26,693,795 km (0.079 R)
• M71: 26,855,660 km (0.06 R)
• M72: 27,017,974 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.2

Radius: 10.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 10.62 AU - 13.4 AU

Year: 15356 Days

Day: 8.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 66,997,508 km

• M1: 306,975 km (0.109 R)
• M2: 412,142 km (0.112 R)
• M3: 479,312 km (0.107 R)
• M4: 588,518 km (0.106 R)
• M5: 666,758 km (0.057 R)
• M6: 879,336 km (0.093 R)
• M7: 947,703 km (0.069 R)
• M8: 1,017,864 km (0.062 R)
• M9: 1,164,021 km (0.063 R)
• M10: 1,423,573 km (0.12 R)
• M11: 2,538,077 km (0.093 R)
• M12: 3,302,223 km (0.068 R)
• M13: 3,596,931 km (0.088 R)
• M14: 4,055,299 km (0.077 R)
• M15: 4,532,217 km (0.107 R)
• M16: 4,613,449 km (0.061 R)
• M17: 5,323,590 km (0.073 R)
• M18: 5,452,394 km (0.101 R)
• M19: 5,625,927 km (0.064 R)
• M20: 5,801,256 km (0.032 R)
• M21: 7,315,785 km (0.102 R)
• M22: 7,459,399 km (0.043 R)
• M23: 7,603,761 km (0.112 R)
• M24: 8,092,048 km (0.087 R)
• M25: 8,996,517 km (0.068 R)
• M26: 10,305,349 km (0.097 R)
• M27: 11,339,519 km (0.059 R)
• M28: 11,617,023 km (0.086 R)
• M29: 11,784,722 km (0.096 R)
• M30: 11,953,169 km (0.064 R)
• M31: 12,923,012 km (0.099 R)
• M32: 13,271,276 km (0.075 R)
• M33: 13,977,228 km (0.05 R)
• M34: 14,816,173 km (0.104 R)
• M35: 15,425,485 km (0.089 R)
• M36: 15,733,208 km (0.09 R)
• M37: 15,918,709 km (0.08 R)
• M38: 16,042,876 km (0.057 R)
• M39: 16,167,341 km (0.053 R)
• M40: 16,668,494 km (0.087 R)
• M41: 17,685,909 km (0.092 R)
• M42: 17,814,563 km (0.102 R)
• M43: 17,943,517 km (0.106 R)
• M44: 18,788,894 km (0.117 R)
• M45: 19,117,561 km (0.025 R)
• M46: 19,780,728 km (0.072 R)
• M47: 20,721,549 km (0.102 R)
• M48: 21,129,203 km (0.085 R)
• M49: 22,646,724 km (0.081 R)
• M50: 22,716,586 km (0.117 R)
• M51: 23,418,649 km (0.112 R)
• M52: 25,204,997 km (0.06 R)
• M53: 25,422,213 km (0.115 R)
• M54: 26,370,963 km (0.079 R)
• M55: 26,591,620 km (0.044 R)
• M56: 27,629,231 km (0.067 R)
• M57: 28,228,071 km (0.088 R)
• M58: 29,210,331 km (0.095 R)
• M59: 30,975,436 km (0.118 R)
• M60: 31,909,974 km (0.054 R)
• M61: 32,066,752 km (0.028 R)
• M62: 32,853,936 km (0.1 R)
• M63: 33,806,875 km (0.09 R)
• M64: 34,126,565 km (0.06 R)
• M65: 34,206,750 km (0.077 R)
• M66: 34,286,785 km (0.098 R)
• M67: 36,065,803 km (0.063 R)
• M68: 36,638,164 km (0.108 R)
• M69: 37,295,946 km (0.089 R)
• M70: 38,206,698 km (0.111 R)
• M71: 38,790,129 km (0.061 R)
• M72: 41,665,550 km (0.081 R)
• M73: 42,524,242 km (0.05 R)
• M74: 44,259,128 km (0.106 R)
• M75: 46,548,873 km (0.104 R)
• M76: 47,708,107 km (0.075 R)
• M77: 48,066,693 km (0.118 R)
• M78: 48,156,602 km (0.043 R)
• M79: 48,336,269 km (0.099 R)
• M80: 50,510,674 km (0.083 R)
• M81: 53,459,248 km (0.109 R)
• M82: 53,645,497 km (0.088 R)
• M83: 54,485,639 km (0.052 R)
• M84: 56,842,553 km (0.094 R)
• M85: 60,488,253 km (0.103 R)
• M86: 60,682,282 km (0.071 R)
• M87: 60,876,460 km (0.076 R)
• M88: 61,168,026 km (0.034 R)
• M89: 64,011,283 km (0.119 R)
• M90: 64,406,820 km (0.068 R)
• M91: 64,902,288 km (0.068 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: 432 - 13,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit