🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.45 AU - 2.29 AU

Year: 1093 Days

Day: 43.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,088,083 km

• M1: 1,776,924 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.97 AU - 3.21 AU

Year: 1782 Days

Day: 38.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 9.5

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.5 AU - 4.82 AU

Year: 4300 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,088,083 km

• M1: 120,725 km (0.089 R)
• M2: 198,068 km (0.082 R)
• M3: 280,047 km (0.05 R)
• M4: 344,374 km (0.09 R)
• M5: 453,431 km (0.101 R)
• M6: 575,952 km (0.089 R)
• M7: 734,077 km (0.107 R)
• M8: 868,864 km (0.049 R)
• M9: 999,015 km (0.076 R)
• M10: 1,149,809 km (0.089 R)
• M11: 1,308,233 km (0.034 R)
• M12: 1,443,470 km (0.104 R)
• M13: 1,520,662 km (0.041 R)
• M14: 1,744,461 km (0.076 R)
• M15: 1,944,772 km (0.101 R)
• M16: 2,082,702 km (0.111 R)
• M17: 2,188,168 km (0.045 R)
• M18: 2,259,526 km (0.119 R)
• M19: 2,441,587 km (0.106 R)
• M20: 2,937,055 km (0.106 R)
• M21: 3,277,989 km (0.097 R)
• M22: 3,359,968 km (0.11 R)
• M23: 3,610,395 km (0.087 R)
• M24: 3,737,852 km (0.089 R)
• M25: 3,845,264 km (0.089 R)
• M26: 3,910,189 km (0.055 R)
• M27: 4,129,350 km (0.119 R)
• M28: 4,218,211 km (0.03 R)
• M29: 4,375,139 km (0.116 R)
• M30: 4,579,789 km (0.087 R)
• M31: 4,694,980 km (0.082 R)
• M32: 5,165,016 km (0.09 R)
• M33: 5,236,823 km (0.06 R)
• M34: 6,099,105 km (0.12 R)
• M35: 7,379,214 km (0.106 R)
• M36: 7,759,941 km (0.074 R)
• M37: 7,842,369 km (0.106 R)
• M38: 8,286,824 km (0.037 R)
• M39: 8,483,845 km (0.103 R)
• M40: 8,968,841 km (0.069 R)
• M41: 9,113,203 km (0.083 R)
• M42: 9,375,149 km (0.105 R)
• M43: 9,965,911 km (0.031 R)
• M44: 10,055,520 km (0.088 R)
• M45: 10,175,498 km (0.082 R)
• M46: 10,326,143 km (0.081 R)
• M47: 10,782,416 km (0.11 R)
• M48: 11,183,338 km (0.074 R)
• M49: 11,370,037 km (0.108 R)
• M50: 11,557,632 km (0.069 R)
• M51: 11,872,835 km (0.025 R)
• M52: 12,608,408 km (0.117 R)
• M53: 13,128,709 km (0.093 R)
• M54: 13,194,233 km (0.086 R)
• M55: 13,589,919 km (0.081 R)
• M56: 14,089,726 km (0.067 R)
• M57: 14,392,662 km (0.106 R)
• M58: 14,663,733 km (0.069 R)
• M59: 15,660,354 km (0.102 R)
• M60: 15,869,193 km (0.119 R)
• M61: 16,289,862 km (0.073 R)
• M62: 16,360,322 km (0.116 R)
• M63: 16,856,389 km (0.057 R)
• M64: 17,682,169 km (0.082 R)
• M65: 18,008,891 km (0.11 R)
• M66: 18,337,557 km (0.077 R)
• M67: 18,447,661 km (0.113 R)
• M68: 20,617,429 km (0.111 R)
• M69: 20,922,908 km (0.12 R)
• M70: 21,153,139 km (0.076 R)
• M71: 21,732,232 km (0.096 R)
• M72: 22,004,351 km (0.115 R)
• M73: 22,082,291 km (0.075 R)
• M74: 22,316,562 km (0.105 R)
• M75: 23,980,090 km (0.101 R)
• M76: 24,624,258 km (0.091 R)
• M77: 25,519,302 km (0.1 R)
• M78: 25,888,510 km (0.105 R)
• M79: 26,053,068 km (0.029 R)
• M80: 26,632,161 km (0.107 R)
• M81: 26,923,278 km (0.11 R)
• M82: 27,006,754 km (0.042 R)
• M83: 27,676,803 km (0.087 R)
• M84: 27,803,063 km (0.059 R)
• M85: 27,887,287 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.2

Radius: 5.3

Gravity: 34.57 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.57 AU - 14.15 AU

Year: 18576 Days

Day: 22.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,088,083 km

• M1: 349,461 km (0.039 R)
• M2: 406,757 km (0.107 R)
• M3: 446,849 km (0.098 R)
• M4: 1,114,654 km (0.101 R)
• M5: 1,837,062 km (0.118 R)
• M6: 2,371,874 km (0.104 R)
• M7: 4,009,672 km (0.074 R)
• M8: 4,188,890 km (0.065 R)
• M9: 4,648,455 km (0.038 R)
• M10: 4,789,376 km (0.072 R)
• M11: 5,416,490 km (0.096 R)
• M12: 6,069,335 km (0.082 R)
• M13: 6,223,421 km (0.056 R)
• M14: 7,013,447 km (0.081 R)
• M15: 7,557,385 km (0.092 R)
• M16: 7,667,938 km (0.072 R)
• M17: 7,890,390 km (0.073 R)
• M18: 8,859,485 km (0.025 R)
• M19: 8,917,679 km (0.092 R)
• M20: 9,034,365 km (0.027 R)
• M21: 9,986,256 km (0.035 R)
• M22: 10,046,843 km (0.116 R)
• M23: 10,474,095 km (0.047 R)
• M24: 11,855,182 km (0.051 R)
• M25: 12,306,519 km (0.107 R)
• M26: 13,159,676 km (0.079 R)
• M27: 13,226,097 km (0.083 R)
• M28: 13,963,914 km (0.077 R)
• M29: 14,784,010 km (0.083 R)
• M30: 15,549,352 km (0.117 R)
• M31: 15,689,825 km (0.033 R)
• M32: 16,185,143 km (0.068 R)
• M33: 16,470,426 km (0.113 R)
• M34: 16,901,418 km (0.069 R)
• M35: 17,118,335 km (0.116 R)
• M36: 17,995,277 km (0.077 R)
• M37: 18,069,029 km (0.086 R)
• M38: 18,142,781 km (0.066 R)
• M39: 18,290,733 km (0.118 R)
• M40: 18,662,484 km (0.066 R)
• M41: 20,327,209 km (0.038 R)
• M42: 21,177,374 km (0.031 R)
• M43: 21,489,285 km (0.034 R)
• M44: 21,567,525 km (0.117 R)
• M45: 22,752,340 km (0.097 R)
• M46: 23,715,451 km (0.116 R)
• M47: 23,958,249 km (0.12 R)
• M48: 24,773,707 km (0.05 R)
• M49: 26,851,621 km (0.091 R)
• M50: 27,358,608 km (0.112 R)
• M51: 28,296,288 km (0.06 R)
• M52: 29,157,672 km (0.072 R)
• M53: 29,504,739 km (0.101 R)
• M54: 33,320,532 km (0.112 R)
• M55: 33,592,501 km (0.074 R)
• M56: 34,138,683 km (0.106 R)
• M57: 37,194,369 km (0.087 R)
• M58: 37,382,414 km (0.101 R)
• M59: 37,853,796 km (0.114 R)
• M60: 40,529,504 km (0.071 R)
• M61: 43,068,180 km (0.073 R)
• M62: 44,556,080 km (0.111 R)
• M63: 44,755,793 km (0.105 R)
• M64: 44,855,725 km (0.104 R)
• M65: 45,155,968 km (0.1 R)
• M66: 45,557,339 km (0.107 R)
• M67: 45,959,907 km (0.1 R)
• M68: 46,262,693 km (0.103 R)
• M69: 46,566,077 km (0.091 R)
• M70: 47,581,996 km (0.03 R)
• M71: 48,297,523 km (0.085 R)
• M72: 48,502,622 km (0.106 R)
• M73: 48,913,717 km (0.075 R)
• M74: 49,222,786 km (0.1 R)
• M75: 49,842,869 km (0.034 R)
• M76: 50,569,466 km (0.079 R)
• M77: 54,042,081 km (0.113 R)
• M78: 54,574,949 km (0.067 R)
• M79: 55,753,331 km (0.108 R)
• M80: 58,026,022 km (0.051 R)
• M81: 58,135,079 km (0.104 R)
• M82: 59,228,639 km (0.113 R)
• M83: 61,658,258 km (0.039 R)
• M84: 64,684,324 km (0.057 R)
• M85: 64,797,271 km (0.08 R)
• M86: 66,842,573 km (0.064 R)
• M87: 67,185,451 km (0.034 R)
• M88: 70,646,846 km (0.112 R)
• M89: 71,813,411 km (0.03 R)
• M90: 72,986,408 km (0.052 R)
• M91: 73,929,323 km (0.055 R)
• M92: 74,520,683 km (0.075 R)
• M93: 75,589,111 km (0.101 R)
• M94: 78,342,610 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.4

Radius: 6.6

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 13.45 AU - 13.83 AU

Year: 21535 Days

Day: 22.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 77,088,083 km

• M1: 84,523 km (0.091 R)
• M2: 316,399 km (0.057 R)
• M3: 543,639 km (0.105 R)
• M4: 630,106 km (0.107 R)
• M5: 943,065 km (0.067 R)
• M6: 1,157,738 km (0.099 R)
• M7: 1,387,819 km (0.053 R)
• M8: 1,569,880 km (0.039 R)
• M9: 1,857,258 km (0.113 R)
• M10: 2,853,280 km (0.112 R)
• M11: 3,163,845 km (0.103 R)
• M12: 3,608,600 km (0.056 R)
• M13: 4,029,718 km (0.073 R)
• M14: 4,202,653 km (0.099 R)
• M15: 4,377,982 km (0.073 R)
• M16: 5,290,230 km (0.114 R)
• M17: 5,575,213 km (0.117 R)
• M18: 5,913,903 km (0.052 R)
• M19: 6,259,325 km (0.111 R)
• M20: 6,359,256 km (0.098 R)
• M21: 6,764,068 km (0.082 R)
• M22: 7,073,287 km (0.088 R)
• M23: 7,229,616 km (0.095 R)
• M24: 7,439,801 km (0.099 R)
• M25: 7,920,160 km (0.104 R)
• M26: 11,613,881 km (0.114 R)
• M27: 11,860,119 km (0.068 R)
• M28: 12,735,416 km (0.082 R)
• M29: 12,989,434 km (0.103 R)
• M30: 13,309,124 km (0.058 R)
• M31: 15,080,064 km (0.1 R)
• M32: 15,214,253 km (0.085 R)
• M33: 16,095,534 km (0.065 R)
• M34: 16,854,145 km (0.055 R)
• M35: 17,272,869 km (0.091 R)
• M36: 17,695,035 km (0.103 R)
• M37: 19,344,501 km (0.085 R)
• M38: 19,929,578 km (0.094 R)
• M39: 21,719,816 km (0.09 R)
• M40: 21,947,055 km (0.118 R)
• M41: 22,557,265 km (0.03 R)
• M42: 22,787,496 km (0.113 R)
• M43: 22,864,389 km (0.062 R)
• M44: 23,794,289 km (0.097 R)
• M45: 23,950,470 km (0.1 R)
• M46: 26,333,564 km (0.114 R)
• M47: 26,576,062 km (0.103 R)
• M48: 27,226,214 km (0.054 R)
• M49: 29,124,312 km (0.092 R)
• M50: 29,878,584 km (0.067 R)
• M51: 31,492,147 km (0.087 R)
• M52: 31,749,455 km (0.111 R)
• M53: 32,612,336 km (0.094 R)
• M54: 34,096,795 km (0.086 R)
• M55: 34,184,759 km (0.116 R)
• M56: 34,272,872 km (0.082 R)
• M57: 37,493,714 km (0.09 R)
• M58: 38,131,151 km (0.07 R)
• M59: 38,864,031 km (0.087 R)
• M60: 40,529,953 km (0.098 R)
• M61: 40,716,501 km (0.075 R)
• M62: 40,903,349 km (0.098 R)
• M63: 42,124,666 km (0.076 R)
• M64: 42,597,545 km (0.119 R)
• M65: 43,357,951 km (0.107 R)
• M66: 44,314,629 km (0.112 R)
• M67: 44,891,927 km (0.099 R)
• M68: 46,346,168 km (0.05 R)
• M69: 48,111,722 km (0.064 R)
• M70: 49,599,623 km (0.119 R)
• M71: 49,898,968 km (0.082 R)
• M72: 50,499,604 km (0.087 R)
• M73: 51,910,312 km (0.118 R)
• M74: 53,947,984 km (0.085 R)
• M75: 54,255,857 km (0.093 R)
• M76: 54,461,404 km (0.088 R)
• M77: 54,564,327 km (0.081 R)
• M78: 58,943,955 km (0.072 R)
• M79: 59,366,868 km (0.1 R)
• M80: 60,855,217 km (0.078 R)
• M81: 62,571,105 km (0.072 R)
• M82: 62,678,815 km (0.117 R)
• M83: 63,868,417 km (0.088 R)
• M84: 65,065,350 km (0.117 R)
• M85: 65,393,119 km (0.113 R)
• M86: 66,379,567 km (0.114 R)
• M87: 67,702,611 km (0.068 R)
• M88: 68,811,729 km (0.109 R)
• M89: 69,145,632 km (0.105 R)
• M90: 70,150,630 km (0.061 R)
• M91: 71,385,411 km (0.105 R)
• M92: 73,648,977 km (0.115 R)
• M93: 75,132,838 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 195 - 16,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit