🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.6 AU

Year: 146 Days

Day: 14.7 Hours

Environment

Temp: 206 °C

Axial Tilt: 170.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.58 AU - 0.86 AU

Year: 231 Days

Day: 30.6 Hours

Environment

Temp: 181 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.61 AU - 1.75 AU

Year: 825 Days

Day: 31.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.63 AU - 2.13 AU

Year: 976 Days

Day: 18.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.56 AU - 2.2 AU

Year: 976 Days

Day: 44.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.98 AU - 3.44 AU

Year: 2178 Days

Day: 15 Hours

Environment

Temp: -107 °C

Axial Tilt: 86.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.75 AU - 3.87 AU

Year: 2281 Days

Day: 41.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,715,174 km

• M1: 1,964,070 km (0.11 R)

Asteroid Belt

Center: 6.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.4

Radius: 9.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.7 AU - 10.56 AU

Year: 10449 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 96,715,174 km

• M1: 164,258 km (0.105 R)
• M2: 526,734 km (0.056 R)
• M3: 624,721 km (0.089 R)
• M4: 699,071 km (0.099 R)
• M5: 857,345 km (0.093 R)
• M6: 975,677 km (0.062 R)
• M7: 1,191,547 km (0.095 R)
• M8: 1,286,093 km (0.097 R)
• M9: 1,775,876 km (0.119 R)
• M10: 1,929,214 km (0.088 R)
• M11: 2,343,600 km (0.064 R)
• M12: 2,487,813 km (0.109 R)
• M13: 2,610,483 km (0.089 R)
• M14: 2,964,431 km (0.072 R)
• M15: 3,068,402 km (0.057 R)
• M16: 3,253,305 km (0.119 R)
• M17: 3,689,981 km (0.106 R)
• M18: 3,943,699 km (0.095 R)
• M19: 4,232,423 km (0.118 R)
• M20: 4,350,007 km (0.08 R)
• M21: 4,588,167 km (0.031 R)
• M22: 4,891,850 km (0.027 R)
• M23: 5,328,227 km (0.114 R)
• M24: 5,423,372 km (0.11 R)
• M25: 5,647,469 km (0.113 R)
• M26: 5,777,021 km (0.118 R)
• M27: 6,038,967 km (0.105 R)
• M28: 6,204,721 km (0.115 R)
• M29: 6,338,462 km (0.115 R)
• M30: 6,405,631 km (0.105 R)
• M31: 6,951,813 km (0.098 R)
• M32: 7,125,646 km (0.047 R)
• M33: 7,835,188 km (0.059 R)
• M34: 7,907,444 km (0.114 R)
• M35: 8,903,766 km (0.06 R)
• M36: 9,244,550 km (0.101 R)
• M37: 9,783,402 km (0.087 R)
• M38: 11,337,723 km (0.114 R)
• M39: 11,460,394 km (0.048 R)
• M40: 13,526,639 km (0.111 R)
• M41: 14,580,108 km (0.079 R)
• M42: 14,937,048 km (0.107 R)
• M43: 15,342,159 km (0.111 R)
• M44: 15,614,128 km (0.104 R)
• M45: 16,117,076 km (0.118 R)
• M46: 17,562,940 km (0.093 R)
• M47: 19,001,174 km (0.12 R)
• M48: 19,391,175 km (0.099 R)
• M49: 19,636,217 km (0.102 R)
• M50: 20,228,474 km (0.093 R)
• M51: 20,427,290 km (0.053 R)
• M52: 20,576,738 km (0.107 R)
• M53: 20,676,670 km (0.088 R)
• M54: 20,926,947 km (0.119 R)
• M55: 21,531,921 km (0.111 R)
• M56: 21,633,348 km (0.083 R)
• M57: 22,759,072 km (0.028 R)
• M58: 22,914,055 km (0.058 R)
• M59: 23,433,310 km (0.046 R)
• M60: 23,746,568 km (0.046 R)
• M61: 24,219,297 km (0.119 R)
• M62: 25,120,474 km (0.06 R)
• M63: 25,709,591 km (0.084 R)
• M64: 26,303,195 km (0.109 R)
• M65: 26,411,504 km (0.059 R)
• M66: 27,174,603 km (0.113 R)
• M67: 27,393,913 km (0.097 R)
• M68: 28,499,442 km (0.066 R)
• M69: 30,015,018 km (0.105 R)
• M70: 30,298,506 km (0.111 R)
• M71: 30,925,470 km (0.06 R)
• M72: 32,715,110 km (0.089 R)
• M73: 33,416,873 km (0.116 R)
• M74: 34,360,237 km (0.099 R)
• M75: 34,656,740 km (0.092 R)
• M76: 34,775,671 km (0.065 R)
• M77: 35,073,520 km (0.067 R)
• M78: 35,972,005 km (0.083 R)
• M79: 37,547,270 km (0.118 R)
• M80: 37,730,378 km (0.107 R)
• M81: 39,268,693 km (0.092 R)
• M82: 40,639,309 km (0.093 R)
• M83: 40,890,184 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 7.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.31 AU - 14.07 AU

Year: 19185 Days

Day: 22.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 96,715,174 km

• M1: 102,026 km (0.109 R)
• M2: 455,077 km (0.117 R)
• M3: 598,990 km (0.114 R)
• M4: 833,111 km (0.119 R)
• M5: 1,452,595 km (0.078 R)
• M6: 1,619,846 km (0.048 R)
• M7: 1,693,448 km (0.032 R)
• M8: 1,895,555 km (0.095 R)
• M9: 2,240,378 km (0.119 R)
• M10: 2,662,543 km (0.094 R)
• M11: 2,987,769 km (0.082 R)
• M12: 3,451,672 km (0.103 R)
• M13: 3,611,293 km (0.057 R)
• M14: 3,675,769 km (0.115 R)
• M15: 4,376,635 km (0.099 R)
• M16: 4,445,600 km (0.099 R)
• M17: 5,447,756 km (0.099 R)
• M18: 5,784,351 km (0.049 R)
• M19: 7,237,545 km (0.085 R)
• M20: 7,483,484 km (0.058 R)
• M21: 7,899,366 km (0.099 R)
• M22: 8,623,569 km (0.093 R)
• M23: 8,840,636 km (0.071 R)
• M24: 9,280,154 km (0.106 R)
• M25: 9,413,446 km (0.093 R)
• M26: 10,363,841 km (0.119 R)
• M27: 10,780,471 km (0.118 R)
• M28: 10,827,146 km (0.049 R)
• M29: 11,202,637 km (0.091 R)
• M30: 11,582,466 km (0.08 R)
• M31: 12,208,682 km (0.114 R)
• M32: 15,976,753 km (0.037 R)
• M33: 16,404,155 km (0.104 R)
• M34: 16,673,131 km (0.059 R)
• M35: 18,820,908 km (0.05 R)
• M36: 19,613,029 km (0.09 R)
• M37: 20,185,390 km (0.065 R)
• M38: 21,581,438 km (0.118 R)
• M39: 21,699,171 km (0.074 R)
• M40: 22,589,129 km (0.114 R)
• M41: 23,189,016 km (0.106 R)
• M42: 23,733,253 km (0.12 R)
• M43: 26,391,757 km (0.076 R)
• M44: 27,980,187 km (0.111 R)
• M45: 31,849,835 km (0.047 R)
• M46: 34,498,167 km (0.119 R)
• M47: 34,635,946 km (0.068 R)
• M48: 34,911,954 km (0.06 R)
• M49: 35,050,183 km (0.086 R)
• M50: 37,569,860 km (0.107 R)
• M51: 37,853,348 km (0.083 R)
• M52: 38,208,792 km (0.084 R)
• M53: 41,384,157 km (0.103 R)
• M54: 42,929,203 km (0.081 R)
• M55: 44,343,352 km (0.037 R)
• M56: 45,697,213 km (0.062 R)
• M57: 47,140,832 km (0.038 R)
• M58: 47,446,610 km (0.081 R)
• M59: 47,983,517 km (0.096 R)
• M60: 48,676,604 km (0.092 R)
• M61: 49,450,623 km (0.098 R)
• M62: 51,167,708 km (0.104 R)
• M63: 51,246,247 km (0.063 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.4

Radius: 4.7

Gravity: 26.68 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.6 AU - 19.02 AU

Year: 30898 Days

Day: 21.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,715,174 km

• M1: 127,607 km (0.101 R)
• M2: 487,240 km (0.064 R)
• M3: 611,706 km (0.111 R)
• M4: 718,668 km (0.077 R)
• M5: 802,892 km (0.116 R)
• M6: 1,171,651 km (0.098 R)
• M7: 1,373,757 km (0.055 R)
• M8: 1,734,737 km (0.103 R)
• M9: 2,083,599 km (0.043 R)
• M10: 2,204,624 km (0.114 R)
• M11: 3,161,003 km (0.107 R)
• M12: 3,441,499 km (0.092 R)
• M13: 3,632,984 km (0.11 R)
• M14: 4,177,221 km (0.071 R)
• M15: 4,381,422 km (0.093 R)
• M16: 4,484,795 km (0.067 R)
• M17: 4,906,212 km (0.106 R)
• M18: 5,230,540 km (0.041 R)
• M19: 5,506,099 km (0.077 R)
• M20: 5,956,838 km (0.11 R)
• M21: 7,073,885 km (0.116 R)
• M22: 8,063,475 km (0.034 R)
• M23: 9,426,611 km (0.066 R)
• M24: 9,829,029 km (0.1 R)
• M25: 10,581,357 km (0.083 R)
• M26: 12,068,060 km (0.049 R)
• M27: 12,213,170 km (0.117 R)
• M28: 13,169,549 km (0.078 R)
• M29: 13,393,647 km (0.084 R)
• M30: 13,468,595 km (0.052 R)
• M31: 13,845,582 km (0.065 R)
• M32: 15,545,313 km (0.068 R)
• M33: 15,703,139 km (0.072 R)
• M34: 15,782,276 km (0.064 R)
• M35: 15,861,413 km (0.107 R)
• M36: 16,099,872 km (0.067 R)
• M37: 16,339,528 km (0.038 R)
• M38: 17,146,758 km (0.075 R)
• M39: 18,799,665 km (0.099 R)
• M40: 19,220,933 km (0.102 R)
• M41: 20,158,313 km (0.113 R)
• M42: 20,416,519 km (0.114 R)
• M43: 23,328,591 km (0.078 R)
• M44: 24,144,947 km (0.11 R)
• M45: 24,694,569 km (0.079 R)
• M46: 25,155,630 km (0.095 R)
• M47: 25,526,483 km (0.119 R)
• M48: 27,503,120 km (0.115 R)
• M49: 27,693,857 km (0.083 R)
• M50: 28,076,828 km (0.071 R)
• M51: 28,172,869 km (0.083 R)
• M52: 29,138,972 km (0.078 R)
• M53: 30,509,588 km (0.07 R)
• M54: 31,601,204 km (0.074 R)
• M55: 32,604,706 km (0.103 R)
• M56: 34,231,733 km (0.109 R)
• M57: 34,539,755 km (0.09 R)
• M58: 35,158,641 km (0.114 R)
• M59: 41,435,020 km (0.079 R)
• M60: 41,872,893 km (0.05 R)
• M61: 44,308,346 km (0.115 R)
• M62: 44,531,995 km (0.086 R)
• M63: 45,092,837 km (0.104 R)
• M64: 47,702,572 km (0.113 R)
• M65: 47,931,756 km (0.108 R)
• M66: 48,621,702 km (0.114 R)
• M67: 53,899,664 km (0.1 R)
• M68: 56,424,128 km (0.044 R)
• M69: 56,666,626 km (0.098 R)
• M70: 57,030,897 km (0.095 R)
• M71: 58,495,909 km (0.049 R)
• M72: 59,356,097 km (0.106 R)
• M73: 62,337,283 km (0.064 R)
• M74: 65,493,948 km (0.052 R)
• M75: 67,541,344 km (0.119 R)
• M76: 67,798,802 km (0.108 R)
• M77: 70,782,382 km (0.042 R)
• M78: 72,092,859 km (0.109 R)
• M79: 73,808,448 km (0.027 R)
• M80: 74,206,229 km (0.096 R)
• M81: 74,338,922 km (0.118 R)
• M82: 77,953,356 km (0.093 R)
• M83: 79,849,808 km (0.085 R)
• M84: 84,934,640 km (0.117 R)
• M85: 88,147,853 km (0.109 R)
• M86: 88,569,868 km (0.115 R)
• M87: 88,992,632 km (0.093 R)
• M88: 89,133,703 km (0.12 R)
• M89: 90,974,205 km (0.061 R)
• M90: 91,400,709 km (0.058 R)
• M91: 91,542,976 km (0.096 R)
• M92: 91,685,393 km (0.103 R)
• M93: 91,827,811 km (0.043 R)
• M94: 93,686,564 km (0.059 R)
• M95: 95,269,010 km (0.099 R)
• M96: 96,425,402 km (0.102 R)
• M97: 96,715,173 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 12,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit