🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.22 AU - 1.28 AU

Year: 518 Days

Day: 20.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.9 AU - 3.96 AU

Year: 2889 Days

Day: 13.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.87 AU - 4.05 AU

Year: 2922 Days

Day: 31.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 117.7

Radius: 8

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.14 AU - 10.88 AU

Year: 12636 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 98,976,070 km

• M1: 100,530 km (0.093 R)
• M2: 207,791 km (0.116 R)
• M3: 395,836 km (0.088 R)
• M4: 674,537 km (0.034 R)
• M5: 801,994 km (0.109 R)
• M6: 1,110,914 km (0.062 R)
• M7: 2,123,841 km (0.037 R)
• M8: 2,199,238 km (0.047 R)
• M9: 2,610,034 km (0.04 R)
• M10: 3,501,787 km (0.119 R)
• M11: 4,027,025 km (0.043 R)
• M12: 4,674,784 km (0.088 R)
• M13: 5,432,198 km (0.102 R)
• M14: 5,878,299 km (0.095 R)
• M15: 6,418,197 km (0.095 R)
• M16: 6,721,881 km (0.106 R)
• M17: 7,257,591 km (0.091 R)
• M18: 7,573,991 km (0.076 R)
• M19: 8,399,621 km (0.095 R)
• M20: 9,160,775 km (0.074 R)
• M21: 10,167,120 km (0.077 R)
• M22: 10,488,756 km (0.082 R)
• M23: 11,640,659 km (0.039 R)
• M24: 11,774,848 km (0.045 R)
• M25: 12,044,723 km (0.085 R)
• M26: 12,350,800 km (0.072 R)
• M27: 12,419,316 km (0.089 R)
• M28: 13,424,913 km (0.053 R)
• M29: 13,884,178 km (0.117 R)
• M30: 14,384,583 km (0.048 R)
• M31: 16,331,749 km (0.067 R)
• M32: 16,595,041 km (0.103 R)
• M33: 17,202,259 km (0.094 R)
• M34: 18,399,192 km (0.045 R)
• M35: 18,948,515 km (0.062 R)
• M36: 19,066,997 km (0.111 R)
• M37: 19,344,351 km (0.065 R)
• M38: 20,143,802 km (0.104 R)
• M39: 22,189,703 km (0.111 R)
• M40: 23,279,373 km (0.114 R)
• M41: 23,745,670 km (0.083 R)
• M42: 23,830,791 km (0.113 R)
• M43: 24,946,343 km (0.112 R)
• M44: 25,816,105 km (0.11 R)
• M45: 25,903,619 km (0.106 R)
• M46: 26,122,930 km (0.103 R)
• M47: 26,386,820 km (0.092 R)
• M48: 26,740,021 km (0.079 R)
• M49: 27,495,939 km (0.112 R)
• M50: 27,585,249 km (0.065 R)
• M51: 27,674,708 km (0.114 R)
• M52: 29,484,544 km (0.103 R)
• M53: 30,774,077 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.6

Radius: 13.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.63 AU - 12.25 AU

Year: 14350 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 98,976,070 km

• M1: 282,740 km (0.109 R)
• M2: 368,609 km (0.093 R)
• M3: 598,391 km (0.049 R)
• M4: 686,804 km (0.111 R)
• M5: 819,497 km (0.119 R)
• M6: 1,135,597 km (0.099 R)
• M7: 1,490,593 km (0.065 R)
• M8: 1,694,495 km (0.05 R)
• M9: 2,215,844 km (0.112 R)
• M10: 2,450,264 km (0.087 R)
• M11: 2,570,540 km (0.106 R)
• M12: 2,911,773 km (0.114 R)
• M13: 3,169,231 km (0.106 R)
• M14: 3,569,704 km (0.058 R)
• M15: 3,986,334 km (0.118 R)
• M16: 4,272,964 km (0.069 R)
• M17: 4,418,822 km (0.077 R)
• M18: 4,678,225 km (0.065 R)
• M19: 4,942,564 km (0.103 R)
• M20: 5,328,826 km (0.069 R)
• M21: 5,486,203 km (0.081 R)
• M22: 5,845,686 km (0.067 R)
• M23: 5,967,309 km (0.113 R)
• M24: 6,378,853 km (0.092 R)
• M25: 8,849,462 km (0.07 R)
• M26: 9,130,108 km (0.052 R)
• M27: 9,556,611 km (0.08 R)
• M28: 9,892,907 km (0.11 R)
• M29: 10,331,079 km (0.073 R)
• M30: 10,577,168 km (0.089 R)
• M31: 11,785,769 km (0.051 R)
• M32: 11,991,466 km (0.055 R)
• M33: 12,354,241 km (0.065 R)
• M34: 13,090,861 km (0.112 R)
• M35: 13,625,673 km (0.038 R)
• M36: 14,331,626 km (0.11 R)
• M37: 14,772,042 km (0.09 R)
• M38: 15,441,043 km (0.107 R)
• M39: 15,609,939 km (0.057 R)
• M40: 16,577,987 km (0.091 R)
• M41: 17,331,512 km (0.119 R)
• M42: 17,624,275 km (0.118 R)
• M43: 18,155,497 km (0.057 R)
• M44: 18,274,277 km (0.049 R)
• M45: 18,572,276 km (0.102 R)
• M46: 18,932,059 km (0.11 R)
• M47: 19,658,507 km (0.114 R)
• M48: 21,640,080 km (0.117 R)
• M49: 21,766,041 km (0.115 R)
• M50: 22,910,615 km (0.082 R)
• M51: 23,232,101 km (0.109 R)
• M52: 23,684,484 km (0.057 R)
• M53: 24,532,704 km (0.093 R)
• M54: 25,590,212 km (0.088 R)
• M55: 25,790,075 km (0.04 R)
• M56: 29,686,501 km (0.052 R)
• M57: 29,826,524 km (0.108 R)
• M58: 30,177,630 km (0.109 R)
• M59: 31,881,550 km (0.051 R)
• M60: 32,384,498 km (0.034 R)
• M61: 33,180,060 km (0.109 R)
• M62: 34,495,623 km (0.073 R)
• M63: 34,642,977 km (0.062 R)
• M64: 35,530,841 km (0.103 R)
• M65: 37,480,101 km (0.076 R)
• M66: 38,315,156 km (0.08 R)
• M67: 39,694,897 km (0.103 R)
• M68: 40,779,332 km (0.112 R)
• M69: 40,935,064 km (0.051 R)
• M70: 41,716,563 km (0.113 R)
• M71: 41,873,491 km (0.08 R)
• M72: 42,977,374 km (0.104 R)
• M73: 43,851,325 km (0.049 R)
• M74: 45,374,680 km (0.085 R)
• M75: 45,697,662 km (0.086 R)
• M76: 48,555,729 km (0.113 R)
• M77: 51,051,321 km (0.115 R)
• M78: 51,555,465 km (0.066 R)
• M79: 51,892,360 km (0.032 R)
• M80: 54,100,724 km (0.066 R)
• M81: 55,302,443 km (0.092 R)
• M82: 55,647,416 km (0.091 R)
• M83: 56,166,221 km (0.044 R)
• M84: 56,773,439 km (0.104 R)
• M85: 57,644,847 km (0.111 R)
• M86: 57,994,607 km (0.109 R)
• M87: 58,082,121 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.9

Radius: 3.1

Gravity: 77.72 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 15.62 AU - 20.46 AU

Year: 28416 Days

Day: 23.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,976,070 km

• M1: 54,753 km (0.048 R)
• M2: 109,356 km (0.078 R)
• M3: 168,597 km (0.083 R)
• M4: 578,495 km (0.092 R)
• M5: 604,974 km (0.087 R)
• M6: 1,111,662 km (0.101 R)
• M7: 1,384,977 km (0.071 R)
• M8: 1,420,581 km (0.082 R)
• M9: 2,030,193 km (0.066 R)
• M10: 4,358,684 km (0.107 R)
• M11: 5,000,758 km (0.054 R)
• M12: 5,276,915 km (0.099 R)
• M13: 5,388,665 km (0.117 R)
• M14: 5,557,860 km (0.116 R)
• M15: 5,728,850 km (0.117 R)
• M16: 6,134,560 km (0.054 R)
• M17: 6,730,109 km (0.049 R)
• M18: 6,973,355 km (0.087 R)
• M19: 7,343,759 km (0.068 R)
• M20: 8,297,296 km (0.12 R)
• M21: 8,362,222 km (0.119 R)
• M22: 8,427,297 km (0.058 R)
• M23: 8,755,365 km (0.09 R)
• M24: 9,020,901 km (0.058 R)
• M25: 9,559,753 km (0.03 R)
• M26: 9,696,036 km (0.075 R)
• M27: 11,453,811 km (0.102 R)
• M28: 14,618,854 km (0.103 R)
• M29: 15,012,595 km (0.078 R)
• M30: 15,489,663 km (0.116 R)
• M31: 16,458,459 km (0.091 R)
• M32: 17,613,354 km (0.062 R)
• M33: 19,480,336 km (0.056 R)
• M34: 19,566,653 km (0.047 R)
• M35: 20,000,338 km (0.117 R)
• M36: 20,965,394 km (0.052 R)
• M37: 22,486,505 km (0.072 R)
• M38: 26,297,959 km (0.106 R)
• M39: 26,680,481 km (0.064 R)
• M40: 26,872,415 km (0.088 R)
• M41: 26,968,457 km (0.08 R)
• M42: 28,816,439 km (0.05 R)
• M43: 29,705,799 km (0.099 R)
• M44: 30,004,396 km (0.113 R)
• M45: 31,613,022 km (0.097 R)
• M46: 33,766,633 km (0.097 R)
• M47: 34,913,301 km (0.039 R)
• M48: 36,285,113 km (0.094 R)
• M49: 36,497,692 km (0.052 R)
• M50: 37,674,279 km (0.065 R)
• M51: 38,537,758 km (0.118 R)
• M52: 39,298,613 km (0.105 R)
• M53: 39,735,738 km (0.073 R)
• M54: 40,394,267 km (0.058 R)
• M55: 41,277,942 km (0.11 R)
• M56: 41,610,947 km (0.08 R)
• M57: 42,056,449 km (0.113 R)
• M58: 45,561,528 km (0.05 R)
• M59: 45,790,861 km (0.076 R)
• M60: 46,596,595 km (0.119 R)
• M61: 47,523,055 km (0.1 R)
• M62: 48,455,648 km (0.12 R)
• M63: 48,924,188 km (0.069 R)
• M64: 51,408,560 km (0.077 R)
• M65: 52,125,882 km (0.079 R)
• M66: 54,906,308 km (0.106 R)
• M67: 55,150,302 km (0.085 R)
• M68: 56,130,019 km (0.048 R)
• M69: 57,486,572 km (0.117 R)
• M70: 59,604,130 km (0.049 R)
• M71: 59,854,856 km (0.079 R)
• M72: 60,483,466 km (0.076 R)
• M73: 61,114,171 km (0.1 R)
• M74: 64,428,961 km (0.091 R)
• M75: 64,686,269 km (0.117 R)
• M76: 65,460,587 km (0.072 R)
• M77: 66,237,748 km (0.041 R)
• M78: 71,763,744 km (0.081 R)
• M79: 71,897,036 km (0.08 R)
• M80: 73,101,000 km (0.114 R)
• M81: 74,311,545 km (0.025 R)
• M82: 74,986,980 km (0.114 R)
• M83: 76,480,116 km (0.055 R)
• M84: 76,888,967 km (0.067 R)
• M85: 78,394,371 km (0.116 R)
• M86: 79,081,922 km (0.091 R)
• M87: 79,771,569 km (0.104 R)
• M88: 80,601,538 km (0.108 R)
• M89: 87,201,945 km (0.086 R)
• M90: 88,914,691 km (0.029 R)
• M91: 89,058,006 km (0.103 R)
• M92: 91,504,679 km (0.067 R)
• M93: 92,954,283 km (0.053 R)
• M94: 93,099,542 km (0.117 R)
• M95: 95,142,750 km (0.055 R)
• M96: 95,729,173 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit