🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 154 Days

Day: 25.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.17 AU - 2.73 AU

Year: 1373 Days

Day: 28.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,690,979 km

• M1: 142,567 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.24 AU - 3.34 AU

Year: 1669 Days

Day: 30.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,690,979 km

• M1: 520,601 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.9

Radius: 15

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.03 AU - 10.69 AU

Year: 11089 Days

Day: 9.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 105,690,979 km

• M1: 188,344 km (0.119 R)
• M2: 318,943 km (0.08 R)
• M3: 658,530 km (0.108 R)
• M4: 781,350 km (0.095 R)
• M5: 1,116,449 km (0.096 R)
• M6: 1,224,010 km (0.11 R)
• M7: 1,593,816 km (0.103 R)
• M8: 2,269,699 km (0.082 R)
• M9: 2,876,617 km (0.047 R)
• M10: 3,121,060 km (0.075 R)
• M11: 4,201,456 km (0.104 R)
• M12: 4,550,468 km (0.099 R)
• M13: 4,764,393 km (0.079 R)
• M14: 4,945,406 km (0.09 R)
• M15: 6,078,760 km (0.034 R)
• M16: 6,196,493 km (0.053 R)
• M17: 6,755,840 km (0.06 R)
• M18: 7,290,054 km (0.058 R)
• M19: 8,706,895 km (0.115 R)
• M20: 9,469,695 km (0.049 R)
• M21: 9,744,057 km (0.067 R)
• M22: 10,300,711 km (0.029 R)
• M23: 10,915,558 km (0.072 R)
• M24: 11,786,517 km (0.077 R)
• M25: 12,180,857 km (0.095 R)
• M26: 13,338,595 km (0.031 R)
• M27: 13,801,301 km (0.073 R)
• M28: 14,112,614 km (0.05 R)
• M29: 14,373,962 km (0.102 R)
• M30: 14,584,147 km (0.115 R)
• M31: 15,650,331 km (0.056 R)
• M32: 16,029,412 km (0.107 R)
• M33: 16,302,129 km (0.056 R)
• M34: 16,466,537 km (0.093 R)
• M35: 16,907,402 km (0.089 R)
• M36: 17,520,155 km (0.103 R)
• M37: 18,997,284 km (0.054 R)
• M38: 19,170,369 km (0.11 R)
• M39: 19,459,841 km (0.087 R)
• M40: 19,634,272 km (0.102 R)
• M41: 21,526,984 km (0.099 R)
• M42: 21,707,399 km (0.082 R)
• M43: 22,191,049 km (0.059 R)
• M44: 22,739,325 km (0.098 R)
• M45: 23,787,258 km (0.116 R)
• M46: 25,356,839 km (0.118 R)
• M47: 26,122,182 km (0.116 R)
• M48: 26,443,219 km (0.053 R)
• M49: 27,414,408 km (0.07 R)
• M50: 27,675,456 km (0.076 R)
• M51: 28,397,416 km (0.095 R)
• M52: 29,059,087 km (0.102 R)
• M53: 29,458,514 km (0.094 R)
• M54: 30,061,094 km (0.078 R)
• M55: 31,346,738 km (0.118 R)
• M56: 31,483,021 km (0.119 R)
• M57: 31,893,368 km (0.037 R)
• M58: 32,788,413 km (0.079 R)
• M59: 33,343,271 km (0.097 R)
• M60: 33,552,259 km (0.068 R)
• M61: 34,392,102 km (0.1 R)
• M62: 34,603,184 km (0.099 R)
• M63: 34,814,716 km (0.097 R)
• M64: 36,021,372 km (0.059 R)
• M65: 36,378,911 km (0.095 R)
• M66: 36,737,647 km (0.104 R)
• M67: 38,767,989 km (0.073 R)
• M68: 39,281,259 km (0.114 R)
• M69: 40,760,034 km (0.06 R)
• M70: 41,356,780 km (0.039 R)
• M71: 42,407,855 km (0.038 R)
• M72: 43,696,042 km (0.095 R)
• M73: 44,613,077 km (0.093 R)
• M74: 45,459,352 km (0.03 R)
• M75: 46,388,505 km (0.072 R)
• M76: 46,933,490 km (0.069 R)
• M77: 47,323,940 km (0.086 R)
• M78: 47,793,977 km (0.045 R)
• M79: 49,292,798 km (0.074 R)
• M80: 50,247,382 km (0.118 R)
• M81: 51,288,284 km (0.117 R)
• M82: 51,690,552 km (0.049 R)
• M83: 52,498,231 km (0.088 R)
• M84: 52,984,873 km (0.103 R)
• M85: 53,310,099 km (0.117 R)
• M86: 53,717,603 km (0.081 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.3

Radius: 7.2

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.35 AU - 21.61 AU

Year: 27306 Days

Day: 21.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 105,690,979 km

• M1: 98,286 km (0.091 R)
• M2: 187,745 km (0.104 R)
• M3: 410,197 km (0.05 R)
• M4: 600,037 km (0.117 R)
• M5: 1,155,195 km (0.087 R)
• M6: 1,831,676 km (0.082 R)
• M7: 1,987,707 km (0.092 R)
• M8: 3,772,110 km (0.107 R)
• M9: 4,536,107 km (0.095 R)
• M10: 5,346,777 km (0.111 R)
• M11: 6,027,149 km (0.119 R)
• M12: 6,085,043 km (0.116 R)
• M13: 7,343,759 km (0.098 R)
• M14: 8,484,742 km (0.096 R)
• M15: 10,227,707 km (0.12 R)
• M16: 10,856,168 km (0.103 R)
• M17: 11,282,073 km (0.083 R)
• M18: 14,802,410 km (0.057 R)
• M19: 16,233,463 km (0.109 R)
• M20: 16,638,724 km (0.025 R)
• M21: 17,791,076 km (0.118 R)
• M22: 19,567,551 km (0.032 R)
• M23: 20,085,309 km (0.078 R)
• M24: 20,433,124 km (0.112 R)
• M25: 20,695,220 km (0.095 R)
• M26: 21,222,852 km (0.08 R)
• M27: 21,399,676 km (0.119 R)
• M28: 22,561,154 km (0.091 R)
• M29: 23,559,720 km (0.039 R)
• M30: 25,131,245 km (0.074 R)
• M31: 26,166,164 km (0.069 R)
• M32: 27,214,845 km (0.083 R)
• M33: 28,374,527 km (0.106 R)
• M34: 29,353,197 km (0.104 R)
• M35: 30,442,419 km (0.047 R)
• M36: 31,242,917 km (0.108 R)
• M37: 31,444,126 km (0.113 R)
• M38: 31,847,741 km (0.085 R)
• M39: 32,151,724 km (0.114 R)
• M40: 32,966,883 km (0.12 R)
• M41: 33,685,701 km (0.118 R)
• M42: 35,872,821 km (0.12 R)
• M43: 36,083,605 km (0.099 R)
• M44: 39,401,536 km (0.107 R)
• M45: 40,821,669 km (0.075 R)
• M46: 41,593,294 km (0.096 R)
• M47: 43,151,057 km (0.085 R)
• M48: 44,501,327 km (0.068 R)
• M49: 45,523,230 km (0.045 R)
• M50: 47,012,776 km (0.116 R)
• M51: 47,589,925 km (0.119 R)
• M52: 49,569,703 km (0.088 R)
• M53: 52,052,280 km (0.05 R)
• M54: 52,171,509 km (0.073 R)
• M55: 52,769,003 km (0.099 R)
• M56: 53,609,295 km (0.115 R)
• M57: 53,850,147 km (0.117 R)
• M58: 54,696,123 km (0.073 R)
• M59: 55,790,282 km (0.071 R)
• M60: 56,401,240 km (0.103 R)
• M61: 58,123,859 km (0.061 R)
• M62: 58,247,577 km (0.102 R)
• M63: 58,991,527 km (0.117 R)
• M64: 59,614,003 km (0.103 R)
• M65: 60,990,902 km (0.093 R)
• M66: 64,159,236 km (0.097 R)
• M67: 64,671,010 km (0.068 R)
• M68: 65,184,280 km (0.097 R)
• M69: 66,473,215 km (0.119 R)
• M70: 67,770,678 km (0.103 R)
• M71: 69,469,661 km (0.042 R)
• M72: 71,580,038 km (0.118 R)
• M73: 72,376,796 km (0.113 R)
• M74: 72,909,664 km (0.104 R)
• M75: 73,577,469 km (0.116 R)
• M76: 75,188,638 km (0.118 R)
• M77: 75,323,425 km (0.088 R)
• M78: 75,593,300 km (0.092 R)
• M79: 76,133,947 km (0.06 R)
• M80: 77,490,949 km (0.069 R)
• M81: 78,036,084 km (0.119 R)
• M82: 79,816,298 km (0.084 R)
• M83: 80,366,818 km (0.068 R)
• M84: 80,780,457 km (0.08 R)
• M85: 81,887,182 km (0.062 R)
• M86: 82,025,859 km (0.076 R)
• M87: 83,975,568 km (0.081 R)
• M88: 86,363,449 km (0.049 R)
• M89: 86,928,630 km (0.056 R)
• M90: 87,211,519 km (0.049 R)
• M91: 88,062,432 km (0.06 R)
• M92: 89,201,321 km (0.083 R)
• M93: 90,488,311 km (0.052 R)
• M94: 91,637,372 km (0.087 R)
• M95: 92,646,859 km (0.097 R)
• M96: 96,867,912 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.3

Radius: 5.8

Gravity: 23.97 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.16 AU - 19.28 AU

Year: 30179 Days

Day: 23.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,690,979 km

• M1: 147,653 km (0.074 R)
• M2: 1,013,825 km (0.117 R)
• M3: 1,288,636 km (0.034 R)
• M4: 1,822,401 km (0.039 R)
• M5: 2,198,191 km (0.048 R)
• M6: 2,643,544 km (0.08 R)
• M7: 2,829,345 km (0.086 R)
• M8: 2,876,468 km (0.072 R)
• M9: 2,923,890 km (0.036 R)
• M10: 3,019,483 km (0.115 R)
• M11: 4,517,556 km (0.073 R)
• M12: 4,683,909 km (0.061 R)
• M13: 4,965,752 km (0.111 R)
• M14: 5,079,895 km (0.083 R)
• M15: 8,137,975 km (0.088 R)
• M16: 8,205,294 km (0.067 R)
• M17: 8,957,920 km (0.111 R)
• M18: 10,381,793 km (0.086 R)
• M19: 10,675,005 km (0.084 R)
• M20: 11,194,558 km (0.118 R)
• M21: 11,798,335 km (0.106 R)
• M22: 11,874,630 km (0.109 R)
• M23: 12,645,807 km (0.095 R)
• M24: 13,433,290 km (0.104 R)
• M25: 14,890,074 km (0.069 R)
• M26: 15,888,790 km (0.075 R)
• M27: 16,141,909 km (0.089 R)
• M28: 19,460,738 km (0.118 R)
• M29: 22,223,661 km (0.067 R)
• M30: 22,317,908 km (0.054 R)
• M31: 23,939,399 km (0.112 R)
• M32: 24,035,890 km (0.029 R)
• M33: 24,132,680 km (0.09 R)
• M34: 27,092,922 km (0.101 R)
• M35: 28,308,854 km (0.08 R)
• M36: 28,410,880 km (0.112 R)
• M37: 30,061,543 km (0.108 R)
• M38: 30,688,358 km (0.095 R)
• M39: 32,488,020 km (0.109 R)
• M40: 33,023,880 km (0.073 R)
• M41: 35,086,385 km (0.095 R)
• M42: 35,525,904 km (0.11 R)
• M43: 35,746,262 km (0.099 R)
• M44: 36,410,327 km (0.096 R)
• M45: 36,855,380 km (0.085 R)
• M46: 37,190,180 km (0.109 R)
• M47: 37,526,177 km (0.066 R)
• M48: 38,766,343 km (0.104 R)
• M49: 40,134,715 km (0.07 R)
• M50: 40,249,457 km (0.074 R)
• M51: 40,940,150 km (0.077 R)
• M52: 41,171,279 km (0.075 R)
• M53: 41,286,918 km (0.112 R)
• M54: 41,402,707 km (0.066 R)
• M55: 41,867,208 km (0.108 R)
• M56: 42,801,148 km (0.105 R)
• M57: 43,623,936 km (0.115 R)
• M58: 44,808,452 km (0.106 R)
• M59: 45,046,612 km (0.091 R)
• M60: 45,883,462 km (0.096 R)
• M61: 46,966,999 km (0.077 R)
• M62: 48,669,274 km (0.099 R)
• M63: 50,267,877 km (0.047 R)
• M64: 55,804,943 km (0.069 R)
• M65: 56,061,204 km (0.11 R)
• M66: 56,703,577 km (0.109 R)
• M67: 62,327,110 km (0.078 R)
• M68: 64,868,030 km (0.12 R)
• M69: 66,490,120 km (0.085 R)
• M70: 67,852,059 km (0.091 R)
• M71: 70,050,250 km (0.116 R)
• M72: 71,158,022 km (0.109 R)
• M73: 72,411,204 km (0.108 R)
• M74: 73,531,243 km (0.042 R)
• M75: 74,093,432 km (0.035 R)
• M76: 74,516,046 km (0.103 R)
• M77: 76,925,768 km (0.092 R)
• M78: 77,782,366 km (0.071 R)
• M79: 81,385,131 km (0.056 R)
• M80: 82,987,624 km (0.105 R)
• M81: 84,747,643 km (0.085 R)
• M82: 85,484,562 km (0.064 R)
• M83: 85,632,215 km (0.075 R)
• M84: 87,261,934 km (0.102 R)
• M85: 90,551,890 km (0.082 R)
• M86: 92,211,978 km (0.117 R)
• M87: 92,969,990 km (0.087 R)
• M88: 93,425,665 km (0.117 R)
• M89: 93,729,947 km (0.061 R)
• M90: 93,882,238 km (0.083 R)
• M91: 96,022,236 km (0.1 R)
• M92: 99,883,656 km (0.086 R)
• M93: 100,662,014 km (0.113 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 15,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit