🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 13.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 477.4

Radius: 9.7

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.79 AU - 1.25 AU

Year: 665 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,140,953 km

• M1: 123,867 km (0.106 R)
• M2: 186,100 km (0.089 R)
• M3: 250,277 km (0.081 R)
• M4: 363,972 km (0.108 R)
• M5: 456,872 km (0.111 R)
• M6: 518,955 km (0.104 R)
• M7: 648,507 km (0.06 R)
• M8: 752,328 km (0.11 R)
• M9: 828,024 km (0.074 R)
• M10: 921,672 km (0.102 R)
• M11: 1,040,004 km (0.106 R)
• M12: 1,309,729 km (0.106 R)
• M13: 1,402,630 km (0.047 R)
• M14: 1,583,045 km (0.086 R)
• M15: 1,707,660 km (0.078 R)
• M16: 1,841,999 km (0.049 R)
• M17: 1,920,537 km (0.048 R)
• M18: 2,135,210 km (0.119 R)
• M19: 2,266,557 km (0.033 R)
• M20: 2,357,962 km (0.099 R)
• M21: 2,486,616 km (0.117 R)
• M22: 2,588,342 km (0.096 R)
• M23: 2,684,085 km (0.08 R)
• M24: 2,962,935 km (0.091 R)
• M25: 3,047,757 km (0.116 R)
• M26: 3,156,814 km (0.112 R)
• M27: 3,532,604 km (0.117 R)
• M28: 3,813,399 km (0.112 R)
• M29: 3,948,037 km (0.104 R)
• M30: 4,016,104 km (0.083 R)
• M31: 4,118,729 km (0.115 R)
• M32: 4,204,897 km (0.106 R)
• M33: 4,309,167 km (0.119 R)
• M34: 4,396,681 km (0.106 R)
• M35: 4,564,829 km (0.12 R)
• M36: 4,952,886 km (0.115 R)
• M37: 5,081,690 km (0.086 R)
• M38: 5,155,741 km (0.114 R)
• M39: 5,333,014 km (0.054 R)
• M40: 5,427,112 km (0.053 R)
• M41: 5,578,953 km (0.06 R)
• M42: 5,703,269 km (0.093 R)
• M43: 5,809,185 km (0.093 R)
• M44: 5,915,848 km (0.111 R)
• M45: 6,131,119 km (0.084 R)
• M46: 6,209,957 km (0.063 R)
• M47: 6,289,244 km (0.043 R)
• M48: 6,368,830 km (0.077 R)
• M49: 6,529,049 km (0.039 R)
• M50: 6,629,878 km (0.087 R)
• M51: 6,731,156 km (0.07 R)
• M52: 6,925,185 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310

Radius: 9.7

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 755 Days

Day: 10.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 50,140,953 km

• M1: 166,502 km (0.038 R)
• M2: 235,018 km (0.1 R)
• M3: 321,635 km (0.057 R)
• M4: 458,667 km (0.084 R)
• M5: 561,142 km (0.052 R)
• M6: 621,729 km (0.063 R)
• M7: 832,512 km (0.051 R)
• M8: 908,059 km (0.119 R)
• M9: 981,212 km (0.111 R)
• M10: 1,133,802 km (0.068 R)
• M11: 1,234,631 km (0.096 R)
• M12: 1,299,856 km (0.1 R)
• M13: 1,371,962 km (0.106 R)
• M14: 1,451,249 km (0.043 R)
• M15: 1,549,684 km (0.111 R)
• M16: 1,638,396 km (0.091 R)
• M17: 1,802,505 km (0.099 R)
• M18: 2,042,909 km (0.085 R)
• M19: 2,266,857 km (0.113 R)
• M20: 2,327,444 km (0.112 R)
• M21: 2,457,295 km (0.066 R)
• M22: 2,653,268 km (0.111 R)
• M23: 2,760,230 km (0.082 R)
• M24: 2,825,156 km (0.034 R)
• M25: 2,941,992 km (0.054 R)
• M26: 3,038,034 km (0.118 R)
• M27: 3,105,053 km (0.117 R)
• M28: 3,187,781 km (0.041 R)
• M29: 3,286,516 km (0.106 R)
• M30: 3,370,889 km (0.113 R)
• M31: 3,494,905 km (0.119 R)
• M32: 3,675,919 km (0.11 R)
• M33: 3,747,576 km (0.044 R)
• M34: 4,237,210 km (0.114 R)
• M35: 4,346,117 km (0.058 R)
• M36: 4,609,260 km (0.097 R)
• M37: 4,965,453 km (0.097 R)
• M38: 5,133,601 km (0.119 R)
• M39: 5,321,645 km (0.12 R)
• M40: 5,393,901 km (0.078 R)
• M41: 5,521,059 km (0.118 R)
• M42: 5,750,841 km (0.079 R)
• M43: 5,918,092 km (0.112 R)
• M44: 5,993,040 km (0.084 R)
• M45: 6,134,261 km (0.083 R)
• M46: 6,248,105 km (0.067 R)
• M47: 6,324,400 km (0.102 R)
• M48: 6,458,589 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 893.8

Radius: 4

Gravity: 55.86 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.76 AU - 9.84 AU

Year: 15439 Days

Day: 17 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 50,140,953 km

• M1: 55,950 km (0.097 R)
• M2: 82,279 km (0.086 R)
• M3: 119,678 km (0.04 R)
• M4: 277,953 km (0.112 R)
• M5: 309,668 km (0.104 R)
• M6: 468,840 km (0.109 R)
• M7: 567,724 km (0.082 R)
• M8: 951,592 km (0.101 R)
• M9: 1,077,404 km (0.094 R)
• M10: 1,155,344 km (0.087 R)
• M11: 1,782,459 km (0.082 R)
• M12: 2,064,750 km (0.083 R)
• M13: 3,029,207 km (0.076 R)
• M14: 3,950,281 km (0.099 R)
• M15: 4,071,156 km (0.107 R)
• M16: 4,111,697 km (0.039 R)
• M17: 4,693,484 km (0.109 R)
• M18: 4,821,390 km (0.092 R)
• M19: 5,080,942 km (0.038 R)
• M20: 5,932,004 km (0.086 R)
• M21: 7,363,207 km (0.096 R)
• M22: 7,462,241 km (0.106 R)
• M23: 7,711,920 km (0.055 R)
• M24: 7,812,450 km (0.098 R)
• M25: 7,913,428 km (0.065 R)
• M26: 9,159,279 km (0.119 R)
• M27: 9,534,022 km (0.074 R)
• M28: 9,696,036 km (0.104 R)
• M29: 9,913,701 km (0.045 R)
• M30: 10,464,670 km (0.07 R)
• M31: 10,912,566 km (0.111 R)
• M32: 11,025,513 km (0.113 R)
• M33: 11,423,892 km (0.103 R)
• M34: 12,528,822 km (0.117 R)
• M35: 13,004,244 km (0.087 R)
• M36: 13,124,072 km (0.083 R)
• M37: 15,531,401 km (0.105 R)
• M38: 16,363,464 km (0.082 R)
• M39: 17,275,712 km (0.068 R)
• M40: 18,338,305 km (0.08 R)
• M41: 18,539,963 km (0.098 R)
• M42: 18,674,751 km (0.096 R)
• M43: 19,696,056 km (0.117 R)
• M44: 20,735,462 km (0.107 R)
• M45: 21,297,052 km (0.111 R)
• M46: 22,722,720 km (0.086 R)
• M47: 22,867,082 km (0.105 R)
• M48: 23,156,404 km (0.103 R)
• M49: 24,695,766 km (0.047 R)
• M50: 25,890,604 km (0.108 R)
• M51: 27,257,181 km (0.082 R)
• M52: 29,037,096 km (0.088 R)
• M53: 30,456,032 km (0.118 R)
• M54: 32,626,548 km (0.115 R)
• M55: 35,012,634 km (0.034 R)
• M56: 35,262,612 km (0.073 R)
• M57: 35,513,188 km (0.089 R)
• M58: 36,775,196 km (0.065 R)
• M59: 38,137,434 km (0.072 R)
• M60: 39,602,895 km (0.067 R)
• M61: 39,950,261 km (0.043 R)
• M62: 40,386,040 km (0.089 R)
• M63: 40,998,792 km (0.112 R)
• M64: 41,614,537 km (0.033 R)
• M65: 41,879,326 km (0.045 R)
• M66: 42,233,274 km (0.104 R)
• M67: 42,321,986 km (0.064 R)
• M68: 43,122,633 km (0.118 R)
• M69: 43,301,253 km (0.041 R)
• M70: 43,838,459 km (0.104 R)
• M71: 44,197,943 km (0.104 R)
• M72: 45,100,766 km (0.09 R)
• M73: 45,736,258 km (0.105 R)
• M74: 48,030,341 km (0.06 R)
• M75: 49,798,588 km (0.106 R)
• M76: 50,361,525 km (0.112 R)
• M77: 50,926,406 km (0.043 R)
• M78: 51,115,199 km (0.108 R)
• M79: 51,682,923 km (0.037 R)
• M80: 52,633,767 km (0.112 R)
• M81: 54,070,954 km (0.094 R)
• M82: 54,359,977 km (0.088 R)
• M83: 58,162,904 km (0.082 R)
• M84: 58,261,489 km (0.084 R)
• M85: 59,250,929 km (0.074 R)
• M86: 59,548,928 km (0.1 R)
• M87: 60,445,618 km (0.088 R)
• M88: 61,949,974 km (0.044 R)
• M89: 62,959,760 km (0.096 R)
• M90: 63,263,743 km (0.094 R)
• M91: 64,178,683 km (0.076 R)
• M92: 67,259,801 km (0.087 R)
• M93: 68,193,591 km (0.063 R)
• M94: 68,505,802 km (0.04 R)
• M95: 69,027,150 km (0.081 R)
• M96: 69,235,989 km (0.069 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.7

Radius: 5.5

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.63 AU - 12.67 AU

Year: 22441 Days

Day: 20.1 Hours

Environment

Temp: -239 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 50,140,953 km

• M1: 76,594 km (0.052 R)
• M2: 199,564 km (0.105 R)
• M3: 396,285 km (0.107 R)
• M4: 767,886 km (0.03 R)
• M5: 1,096,852 km (0.114 R)
• M6: 1,397,843 km (0.114 R)
• M7: 1,465,610 km (0.116 R)
• M8: 1,511,537 km (0.106 R)
• M9: 1,557,763 km (0.111 R)
• M10: 1,920,089 km (0.077 R)
• M11: 2,072,379 km (0.116 R)
• M12: 2,123,841 km (0.104 R)
• M13: 2,776,088 km (0.105 R)
• M14: 3,006,468 km (0.099 R)
• M15: 3,213,213 km (0.081 R)
• M16: 3,797,093 km (0.065 R)
• M17: 4,182,607 km (0.11 R)
• M18: 5,305,937 km (0.107 R)
• M19: 5,483,959 km (0.093 R)
• M20: 5,772,683 km (0.085 R)
• M21: 6,327,541 km (0.088 R)
• M22: 6,554,182 km (0.064 R)
• M23: 7,250,111 km (0.04 R)
• M24: 7,328,800 km (0.077 R)
• M25: 7,447,580 km (0.12 R)
• M26: 7,566,810 km (0.047 R)
• M27: 9,777,268 km (0.101 R)
• M28: 10,392,115 km (0.08 R)
• M29: 11,751,511 km (0.059 R)
• M30: 13,021,896 km (0.119 R)
• M31: 13,117,788 km (0.106 R)
• M32: 13,454,982 km (0.072 R)
• M33: 13,503,452 km (0.062 R)
• M34: 13,990,842 km (0.037 R)
• M35: 14,187,413 km (0.104 R)
• M36: 16,151,035 km (0.055 R)
• M37: 16,460,703 km (0.104 R)
• M38: 16,824,375 km (0.034 R)
• M39: 16,981,004 km (0.094 R)
• M40: 17,401,224 km (0.07 R)
• M41: 17,824,885 km (0.103 R)
• M42: 18,520,366 km (0.083 R)
• M43: 19,170,369 km (0.048 R)
• M44: 19,443,385 km (0.116 R)
• M45: 19,662,695 km (0.083 R)
• M46: 20,159,211 km (0.086 R)
• M47: 20,381,214 km (0.115 R)
• M48: 21,446,800 km (0.056 R)
• M49: 22,645,378 km (0.116 R)
• M50: 22,760,718 km (0.094 R)
• M51: 23,631,527 km (0.094 R)
• M52: 24,335,983 km (0.101 R)
• M53: 24,454,166 km (0.117 R)
• M54: 25,705,552 km (0.106 R)
• M55: 26,733,738 km (0.093 R)
• M56: 27,406,180 km (0.08 R)
• M57: 28,394,274 km (0.108 R)
• M58: 29,331,206 km (0.092 R)
• M59: 29,456,868 km (0.096 R)
• M60: 30,532,327 km (0.109 R)
• M61: 31,235,138 km (0.056 R)
• M62: 31,685,128 km (0.088 R)
• M63: 32,072,437 km (0.033 R)
• M64: 32,331,690 km (0.058 R)
• M65: 33,703,503 km (0.114 R)
• M66: 35,495,087 km (0.073 R)
• M67: 36,571,294 km (0.109 R)
• M68: 37,794,855 km (0.102 R)
• M69: 38,480,312 km (0.11 R)
• M70: 38,686,757 km (0.094 R)
• M71: 39,863,644 km (0.102 R)
• M72: 40,142,195 km (0.112 R)
• M73: 41,403,903 km (0.102 R)
• M74: 41,898,175 km (0.11 R)
• M75: 42,323,332 km (0.073 R)
• M76: 43,678,988 km (0.065 R)
• M77: 44,470,361 km (0.058 R)
• M78: 44,614,723 km (0.086 R)
• M79: 44,976,450 km (0.114 R)
• M80: 45,193,966 km (0.101 R)
• M81: 45,775,602 km (0.115 R)
• M82: 46,286,479 km (0.064 R)
• M83: 47,314,067 km (0.052 R)
• M84: 47,609,074 km (0.065 R)
• M85: 48,423,484 km (0.099 R)
• M86: 49,093,084 km (0.049 R)
• M87: 49,840,775 km (0.106 R)
• M88: 50,065,919 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 19,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit