🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.49 AU - 0.57 AU

Year: 140 Days

Day: 46.7 Hours

Environment

Temp: 225 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 115,306,338 km

• M1: 43,383 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.3 AU - 3.32 AU

Year: 2178 Days

Day: 45.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 10.4

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.9 AU - 5.04 AU

Year: 4007 Days

Day: 8.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 115,306,338 km

• M1: 131,646 km (0.088 R)
• M2: 250,128 km (0.088 R)
• M3: 489,335 km (0.067 R)
• M4: 556,354 km (0.091 R)
• M5: 658,530 km (0.098 R)
• M6: 931,995 km (0.04 R)
• M7: 1,147,416 km (0.109 R)
• M8: 1,537,417 km (0.077 R)
• M9: 1,935,497 km (0.095 R)
• M10: 2,297,225 km (0.084 R)
• M11: 2,382,346 km (0.118 R)
• M12: 2,698,147 km (0.117 R)
• M13: 2,897,860 km (0.092 R)
• M14: 3,008,712 km (0.096 R)
• M15: 3,158,909 km (0.036 R)
• M16: 3,644,503 km (0.114 R)
• M17: 3,804,872 km (0.107 R)
• M18: 3,988,130 km (0.12 R)
• M19: 4,300,041 km (0.062 R)
• M20: 4,533,863 km (0.084 R)
• M21: 5,858,253 km (0.106 R)
• M22: 6,022,960 km (0.119 R)
• M23: 6,094,019 km (0.054 R)
• M24: 6,165,377 km (0.065 R)
• M25: 6,844,551 km (0.094 R)
• M26: 7,293,943 km (0.118 R)
• M27: 7,855,983 km (0.038 R)
• M28: 8,011,714 km (0.076 R)
• M29: 8,221,001 km (0.099 R)
• M30: 8,299,989 km (0.094 R)
• M31: 8,405,605 km (0.066 R)
• M32: 8,511,670 km (0.039 R)
• M33: 9,048,876 km (0.088 R)
• M34: 9,266,840 km (0.077 R)
• M35: 9,514,275 km (0.049 R)
• M36: 9,875,404 km (0.081 R)
• M37: 10,015,428 km (0.081 R)
• M38: 10,325,993 km (0.089 R)
• M39: 10,411,264 km (0.12 R)
• M40: 10,553,831 km (0.104 R)
• M41: 10,985,570 km (0.038 R)
• M42: 11,452,465 km (0.08 R)
• M43: 11,629,290 km (0.12 R)
• M44: 12,345,415 km (0.094 R)
• M45: 13,539,355 km (0.11 R)
• M46: 13,663,970 km (0.084 R)
• M47: 14,071,325 km (0.116 R)
• M48: 14,355,860 km (0.053 R)
• M49: 14,674,055 km (0.086 R)
• M50: 14,769,947 km (0.037 R)
• M51: 15,382,401 km (0.119 R)
• M52: 15,512,402 km (0.108 R)
• M53: 16,036,144 km (0.077 R)
• M54: 16,101,967 km (0.109 R)
• M55: 17,033,513 km (0.048 R)
• M56: 17,607,669 km (0.112 R)
• M57: 17,948,304 km (0.104 R)
• M58: 18,016,820 km (0.094 R)
• M59: 18,463,519 km (0.1 R)
• M60: 18,671,011 km (0.093 R)
• M61: 19,088,090 km (0.106 R)
• M62: 19,227,814 km (0.037 R)
• M63: 19,402,993 km (0.078 R)
• M64: 19,613,926 km (0.062 R)
• M65: 19,719,692 km (0.103 R)
• M66: 20,108,946 km (0.072 R)
• M67: 20,180,005 km (0.049 R)
• M68: 20,931,285 km (0.115 R)
• M69: 21,147,454 km (0.095 R)
• M70: 21,473,428 km (0.117 R)
• M71: 21,728,044 km (0.077 R)
• M72: 22,056,860 km (0.05 R)
• M73: 22,276,918 km (0.115 R)
• M74: 22,534,675 km (0.097 R)
• M75: 22,719,429 km (0.113 R)
• M76: 23,276,531 km (0.079 R)
• M77: 23,388,580 km (0.092 R)
• M78: 23,575,577 km (0.102 R)
• M79: 24,215,108 km (0.052 R)
• M80: 24,708,033 km (0.111 R)
• M81: 25,204,399 km (0.069 R)
• M82: 25,742,502 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 7.4

Gravity: 9.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 18.54 AU - 19.96 AU

Year: 30545 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 115,306,338 km

• M1: 199,863 km (0.09 R)
• M2: 336,745 km (0.102 R)
• M3: 529,876 km (0.062 R)
• M4: 1,330,523 km (0.027 R)
• M5: 1,605,335 km (0.1 R)
• M6: 1,973,495 km (0.092 R)
• M7: 2,286,603 km (0.112 R)
• M8: 3,181,498 km (0.067 R)
• M9: 3,784,527 km (0.082 R)
• M10: 4,074,747 km (0.085 R)
• M11: 4,123,815 km (0.084 R)
• M12: 4,272,216 km (0.089 R)
• M13: 4,728,041 km (0.074 R)
• M14: 5,252,531 km (0.116 R)
• M15: 5,467,503 km (0.109 R)
• M16: 5,740,369 km (0.084 R)
• M17: 6,129,773 km (0.113 R)
• M18: 6,875,668 km (0.085 R)
• M19: 7,110,836 km (0.09 R)
• M20: 7,348,846 km (0.032 R)
• M21: 9,150,603 km (0.097 R)
• M22: 10,200,331 km (0.118 R)
• M23: 10,739,332 km (0.09 R)
• M24: 12,056,392 km (0.109 R)
• M25: 12,127,151 km (0.107 R)
• M26: 12,268,970 km (0.098 R)
• M27: 12,340,029 km (0.119 R)
• M28: 13,570,322 km (0.091 R)
• M29: 14,088,230 km (0.084 R)
• M30: 15,526,314 km (0.092 R)
• M31: 16,380,069 km (0.113 R)
• M32: 16,694,374 km (0.052 R)
• M33: 17,249,083 km (0.12 R)
• M34: 17,408,704 km (0.113 R)
• M35: 17,729,292 km (0.073 R)
• M36: 17,971,043 km (0.099 R)
• M37: 18,132,908 km (0.08 R)
• M38: 18,295,221 km (0.111 R)
• M39: 22,071,969 km (0.055 R)
• M40: 22,331,970 km (0.06 R)
• M41: 22,418,887 km (0.119 R)
• M42: 25,259,600 km (0.111 R)
• M43: 25,895,990 km (0.11 R)
• M44: 26,721,920 km (0.119 R)
• M45: 27,277,377 km (0.041 R)
• M46: 27,556,526 km (0.061 R)
• M47: 28,023,870 km (0.117 R)
• M48: 28,305,563 km (0.091 R)
• M49: 29,061,182 km (0.046 R)
• M50: 29,156,176 km (0.067 R)
• M51: 31,173,354 km (0.098 R)
• M52: 33,136,078 km (0.107 R)
• M53: 33,932,238 km (0.077 R)
• M54: 34,332,711 km (0.079 R)
• M55: 35,037,317 km (0.098 R)
• M56: 35,645,133 km (0.101 R)
• M57: 35,746,710 km (0.102 R)
• M58: 35,848,437 km (0.098 R)
• M59: 37,179,559 km (0.104 R)
• M60: 38,944,664 km (0.111 R)
• M61: 40,843,211 km (0.076 R)
• M62: 41,162,453 km (0.101 R)
• M63: 42,018,152 km (0.074 R)
• M64: 42,125,414 km (0.041 R)
• M65: 45,719,353 km (0.107 R)
• M66: 49,410,232 km (0.094 R)
• M67: 49,750,567 km (0.105 R)
• M68: 51,233,980 km (0.087 R)
• M69: 51,808,286 km (0.052 R)
• M70: 53,195,656 km (0.077 R)
• M71: 53,427,982 km (0.076 R)
• M72: 55,064,283 km (0.063 R)
• M73: 56,479,778 km (0.063 R)
• M74: 57,430,174 km (0.088 R)
• M75: 60,433,949 km (0.108 R)
• M76: 61,649,582 km (0.051 R)
• M77: 62,996,262 km (0.1 R)
• M78: 65,096,317 km (0.033 R)
• M79: 66,217,403 km (0.089 R)
• M80: 67,722,208 km (0.07 R)
• M81: 68,731,545 km (0.119 R)
• M82: 71,020,841 km (0.07 R)
• M83: 72,046,335 km (0.102 R)
• M84: 73,723,177 km (0.069 R)
• M85: 74,371,534 km (0.072 R)
• M86: 75,151,986 km (0.112 R)
• M87: 76,066,029 km (0.073 R)
• M88: 77,773,240 km (0.117 R)
• M89: 81,225,510 km (0.113 R)
• M90: 85,678,590 km (0.069 R)
• M91: 88,828,822 km (0.097 R)
• M92: 88,966,602 km (0.09 R)
• M93: 90,626,091 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 966.8

Radius: 4.3

Gravity: 52.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 18 AU - 21.22 AU

Year: 31406 Days

Day: 22.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,306,338 km

• M1: 57,146 km (0.057 R)
• M2: 107,112 km (0.051 R)
• M3: 244,443 km (0.1 R)
• M4: 286,779 km (0.088 R)
• M5: 509,082 km (0.11 R)
• M6: 622,626 km (0.112 R)
• M7: 652,396 km (0.058 R)
• M8: 775,964 km (0.044 R)
• M9: 1,303,596 km (0.096 R)
• M10: 2,188,018 km (0.06 R)
• M11: 4,201,007 km (0.073 R)
• M12: 4,606,866 km (0.094 R)
• M13: 5,208,250 km (0.042 R)
• M14: 5,643,729 km (0.052 R)
• M15: 5,770,289 km (0.116 R)
• M16: 6,351,327 km (0.032 R)
• M17: 6,417,150 km (0.117 R)
• M18: 8,060,632 km (0.037 R)
• M19: 10,207,811 km (0.116 R)
• M20: 13,183,163 km (0.082 R)
• M21: 13,604,430 km (0.076 R)
• M22: 13,774,074 km (0.095 R)
• M23: 14,981,778 km (0.117 R)
• M24: 15,333,034 km (0.119 R)
• M25: 15,775,993 km (0.062 R)
• M26: 15,954,314 km (0.091 R)
• M27: 16,855,940 km (0.087 R)
• M28: 17,038,150 km (0.089 R)
• M29: 17,129,555 km (0.062 R)
• M30: 21,112,299 km (0.038 R)
• M31: 22,500,567 km (0.115 R)
• M32: 23,205,771 km (0.095 R)
• M33: 23,611,930 km (0.037 R)
• M34: 24,328,354 km (0.11 R)
• M35: 24,740,945 km (0.073 R)
• M36: 25,573,008 km (0.116 R)
• M37: 25,677,727 km (0.101 R)
• M38: 25,992,480 km (0.034 R)
• M39: 27,585,847 km (0.026 R)
• M40: 28,340,120 km (0.073 R)
• M41: 29,648,802 km (0.114 R)
• M42: 30,421,325 km (0.087 R)
• M43: 30,977,231 km (0.037 R)
• M44: 31,648,626 km (0.079 R)
• M45: 31,760,974 km (0.049 R)
• M46: 32,664,695 km (0.104 R)
• M47: 32,891,934 km (0.056 R)
• M48: 34,151,249 km (0.117 R)
• M49: 34,844,785 km (0.109 R)
• M50: 35,076,961 km (0.11 R)
• M51: 37,783,934 km (0.08 R)
• M52: 37,903,164 km (0.112 R)
• M53: 41,906,702 km (0.1 R)
• M54: 42,030,120 km (0.088 R)
• M55: 46,042,185 km (0.098 R)
• M56: 46,169,493 km (0.115 R)
• M57: 47,192,294 km (0.091 R)
• M58: 47,449,153 km (0.093 R)
• M59: 52,151,912 km (0.104 R)
• M60: 53,216,899 km (0.093 R)
• M61: 55,639,338 km (0.065 R)
• M62: 55,910,708 km (0.106 R)
• M63: 57,411,175 km (0.115 R)
• M64: 59,062,885 km (0.08 R)
• M65: 60,172,752 km (0.084 R)
• M66: 65,824,409 km (0.105 R)
• M67: 69,733,851 km (0.119 R)
• M68: 69,880,157 km (0.116 R)
• M69: 70,026,464 km (0.075 R)
• M70: 74,314,388 km (0.08 R)
• M71: 74,463,687 km (0.069 R)
• M72: 74,912,480 km (0.095 R)
• M73: 75,062,228 km (0.032 R)
• M74: 75,962,807 km (0.033 R)
• M75: 76,716,182 km (0.067 R)
• M76: 77,018,220 km (0.083 R)
• M77: 77,926,578 km (0.079 R)
• M78: 78,686,386 km (0.04 R)
• M79: 82,212,707 km (0.104 R)
• M80: 84,072,807 km (0.109 R)
• M81: 84,384,120 km (0.109 R)
• M82: 86,103,598 km (0.088 R)
• M83: 87,203,740 km (0.116 R)
• M84: 92,613,199 km (0.109 R)
• M85: 93,417,886 km (0.109 R)
• M86: 93,579,153 km (0.086 R)
• M87: 94,224,817 km (0.101 R)
• M88: 97,475,729 km (0.112 R)
• M89: 97,966,410 km (0.108 R)
• M90: 99,773,103 km (0.049 R)
• M91: 101,424,963 km (0.114 R)
• M92: 101,590,568 km (0.118 R)
• M93: 103,252,450 km (0.091 R)
• M94: 103,585,904 km (0.118 R)
• M95: 107,952,965 km (0.067 R)
• M96: 110,159,085 km (0.038 R)
• M97: 114,442,969 km (0.117 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit