🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.49 AU - 0.57 AU

Year: 167 Days

Day: 47.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 172 Days

Day: 28.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.58 AU - 0.78 AU

Year: 243 Days

Day: 42.3 Hours

Environment

Temp: -7 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 259 Days

Day: 44.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.59 AU - 0.93 AU

Year: 287 Days

Day: 47.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.85 AU - 2.83 AU

Year: 1552 Days

Day: 40.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,071,316 km

• M1: 319,840 km (0.069 R)

Asteroid Belt

Center: 4.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 14.4

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.02 AU - 6.9 AU

Year: 6307 Days

Day: 11.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 76,071,316 km

• M1: 185,651 km (0.109 R)
• M2: 283,338 km (0.065 R)
• M3: 473,926 km (0.085 R)
• M4: 793,617 km (0.052 R)
• M5: 1,271,881 km (0.118 R)
• M6: 1,552,975 km (0.088 R)
• M7: 1,813,276 km (0.035 R)
• M8: 1,938,340 km (0.085 R)
• M9: 2,088,237 km (0.067 R)
• M10: 2,331,782 km (0.068 R)
• M11: 2,422,738 km (0.086 R)
• M12: 2,774,741 km (0.092 R)
• M13: 3,398,265 km (0.094 R)
• M14: 4,120,075 km (0.119 R)
• M15: 4,258,902 km (0.103 R)
• M16: 5,335,408 km (0.104 R)
• M17: 5,426,364 km (0.117 R)
• M18: 5,578,953 km (0.095 R)
• M19: 5,857,505 km (0.092 R)
• M20: 6,140,544 km (0.08 R)
• M21: 6,235,987 km (0.115 R)
• M22: 6,525,010 km (0.07 R)
• M23: 6,983,677 km (0.083 R)
• M24: 7,419,007 km (0.08 R)
• M25: 7,657,167 km (0.053 R)
• M26: 7,932,427 km (0.097 R)
• M27: 8,492,821 km (0.111 R)
• M28: 8,885,515 km (0.111 R)
• M29: 9,504,252 km (0.086 R)
• M30: 10,099,352 km (0.106 R)
• M31: 10,249,997 km (0.061 R)
• M32: 12,076,139 km (0.09 R)
• M33: 12,397,026 km (0.073 R)
• M34: 12,598,833 km (0.061 R)
• M35: 13,211,287 km (0.057 R)
• M36: 13,875,352 km (0.083 R)
• M37: 14,211,349 km (0.082 R)
• M38: 14,465,217 km (0.105 R)
• M39: 14,848,785 km (0.108 R)
• M40: 15,452,263 km (0.077 R)
• M41: 15,975,856 km (0.114 R)
• M42: 18,128,270 km (0.109 R)
• M43: 18,726,811 km (0.049 R)
• M44: 18,819,412 km (0.108 R)
• M45: 19,238,286 km (0.07 R)
• M46: 19,331,785 km (0.107 R)
• M47: 21,330,263 km (0.106 R)
• M48: 21,523,992 km (0.104 R)
• M49: 21,767,089 km (0.1 R)
• M50: 23,194,402 km (0.112 R)
• M51: 23,343,850 km (0.092 R)
• M52: 23,443,632 km (0.106 R)
• M53: 23,543,563 km (0.112 R)
• M54: 24,601,220 km (0.051 R)
• M55: 24,804,524 km (0.099 R)
• M56: 25,315,101 km (0.097 R)
• M57: 25,468,888 km (0.113 R)
• M58: 25,725,897 km (0.11 R)
• M59: 25,932,342 km (0.054 R)
• M60: 26,450,400 km (0.05 R)
• M61: 27,972,408 km (0.089 R)
• M62: 29,576,696 km (0.105 R)
• M63: 29,738,710 km (0.112 R)
• M64: 30,172,395 km (0.063 R)
• M65: 31,265,656 km (0.031 R)
• M66: 32,149,630 km (0.091 R)
• M67: 32,706,283 km (0.072 R)
• M68: 33,097,781 km (0.116 R)
• M69: 33,490,924 km (0.09 R)
• M70: 34,338,546 km (0.106 R)
• M71: 34,452,090 km (0.113 R)
• M72: 34,736,476 km (0.096 R)
• M73: 35,078,756 km (0.081 R)
• M74: 35,709,311 km (0.109 R)
• M75: 35,824,352 km (0.07 R)
• M76: 35,939,542 km (0.076 R)
• M77: 36,807,210 km (0.097 R)
• M78: 36,981,641 km (0.115 R)
• M79: 37,272,908 km (0.116 R)
• M80: 37,740,401 km (0.059 R)
• M81: 39,570,582 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956.4

Radius: 3.1

Gravity: 99.52 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 9.46 AU - 10.12 AU

Year: 13278 Days

Day: 20.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,071,316 km

• M1: 123,568 km (0.103 R)
• M2: 145,708 km (0.046 R)
• M3: 235,317 km (0.098 R)
• M4: 279,000 km (0.026 R)
• M5: 575,503 km (0.067 R)
• M6: 895,642 km (0.087 R)
• M7: 1,393,803 km (0.058 R)
• M8: 1,698,385 km (0.102 R)
• M9: 1,814,173 km (0.115 R)
• M10: 2,302,461 km (0.073 R)
• M11: 3,354,433 km (0.106 R)
• M12: 4,100,777 km (0.05 R)
• M13: 5,651,209 km (0.072 R)
• M14: 6,804,160 km (0.084 R)
• M15: 6,987,866 km (0.111 R)
• M16: 7,360,066 km (0.082 R)
• M17: 8,123,763 km (0.112 R)
• M18: 8,269,770 km (0.089 R)
• M19: 8,663,213 km (0.114 R)
• M20: 9,315,609 km (0.106 R)
• M21: 9,417,336 km (0.092 R)
• M22: 9,827,982 km (0.117 R)
• M23: 11,802,075 km (0.101 R)
• M24: 12,078,083 km (0.095 R)
• M25: 12,244,586 km (0.113 R)
• M26: 12,861,827 km (0.106 R)
• M27: 13,259,906 km (0.027 R)
• M28: 13,489,090 km (0.109 R)
• M29: 14,478,082 km (0.049 R)
• M30: 15,671,125 km (0.094 R)
• M31: 16,218,055 km (0.092 R)
• M32: 16,833,201 km (0.072 R)
• M33: 16,895,135 km (0.079 R)
• M34: 17,143,766 km (0.07 R)
• M35: 18,022,953 km (0.087 R)
• M36: 18,276,821 km (0.056 R)
• M37: 19,174,707 km (0.113 R)
• M38: 19,694,260 km (0.086 R)
• M39: 20,021,281 km (0.083 R)
• M40: 20,284,274 km (0.071 R)
• M41: 22,633,111 km (0.101 R)
• M42: 24,013,450 km (0.091 R)
• M43: 24,432,773 km (0.11 R)
• M44: 25,919,477 km (0.091 R)
• M45: 26,062,642 km (0.112 R)
• M46: 26,349,720 km (0.051 R)
• M47: 26,565,590 km (0.056 R)
• M48: 26,782,208 km (0.109 R)
• M49: 27,581,210 km (0.12 R)
• M50: 27,946,977 km (0.099 R)
• M51: 28,979,651 km (0.12 R)
• M52: 29,351,401 km (0.106 R)
• M53: 29,724,947 km (0.102 R)
• M54: 30,778,715 km (0.072 R)
• M55: 30,930,257 km (0.057 R)
• M56: 32,074,831 km (0.101 R)
• M57: 32,613,682 km (0.117 R)
• M58: 34,956,684 km (0.115 R)
• M59: 35,114,809 km (0.049 R)
• M60: 35,511,243 km (0.117 R)
• M61: 35,590,680 km (0.083 R)
• M62: 35,670,116 km (0.08 R)
• M63: 36,308,301 km (0.069 R)
• M64: 40,050,192 km (0.043 R)
• M65: 40,547,156 km (0.109 R)
• M66: 41,296,642 km (0.091 R)
• M67: 41,380,117 km (0.067 R)
• M68: 42,808,927 km (0.112 R)
• M69: 43,317,111 km (0.115 R)
• M70: 46,321,036 km (0.038 R)
• M71: 46,581,486 km (0.112 R)
• M72: 47,191,546 km (0.09 R)
• M73: 47,891,814 km (0.117 R)
• M74: 48,155,255 km (0.115 R)
• M75: 48,419,296 km (0.08 R)
• M76: 48,860,310 km (0.103 R)
• M77: 50,369,603 km (0.07 R)
• M78: 52,526,505 km (0.087 R)
• M79: 52,617,012 km (0.036 R)
• M80: 52,798,324 km (0.119 R)
• M81: 53,070,443 km (0.091 R)
• M82: 53,434,115 km (0.105 R)
• M83: 54,438,366 km (0.104 R)
• M84: 55,264,745 km (0.08 R)
• M85: 56,465,567 km (0.101 R)
• M86: 57,022,669 km (0.098 R)
• M87: 57,675,065 km (0.118 R)
• M88: 57,955,412 km (0.115 R)
• M89: 58,517,301 km (0.112 R)
• M90: 58,611,249 km (0.09 R)
• M91: 60,308,886 km (0.051 R)
• M92: 60,593,421 km (0.037 R)
• M93: 62,501,542 km (0.063 R)
• M94: 63,848,970 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.3

Radius: 5.2

Gravity: 11.25 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.21 AU - 15.15 AU

Year: 18426 Days

Day: 22.8 Hours

Environment

Temp: -210 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,071,316 km

• M1: 84,074 km (0.107 R)
• M2: 136,882 km (0.047 R)
• M3: 219,909 km (0.069 R)
• M4: 734,526 km (0.071 R)
• M5: 1,038,209 km (0.096 R)
• M6: 1,260,811 km (0.105 R)
• M7: 1,497,923 km (0.118 R)
• M8: 1,547,141 km (0.117 R)
• M9: 2,261,920 km (0.075 R)
• M10: 2,347,041 km (0.111 R)
• M11: 2,549,597 km (0.109 R)
• M12: 3,190,773 km (0.042 R)
• M13: 3,778,094 km (0.074 R)
• M14: 4,398,177 km (0.101 R)
• M15: 4,433,632 km (0.067 R)
• M16: 4,719,962 km (0.09 R)
• M17: 5,160,827 km (0.059 R)
• M18: 5,691,750 km (0.104 R)
• M19: 5,963,719 km (0.098 R)
• M20: 6,641,547 km (0.106 R)
• M21: 7,134,771 km (0.086 R)
• M22: 7,301,722 km (0.029 R)
• M23: 7,385,796 km (0.086 R)
• M24: 7,639,664 km (0.111 R)
• M25: 7,896,374 km (0.086 R)
• M26: 7,982,692 km (0.053 R)
• M27: 8,286,824 km (0.087 R)
• M28: 8,418,471 km (0.111 R)
• M29: 8,906,758 km (0.097 R)
• M30: 8,951,488 km (0.069 R)
• M31: 10,143,633 km (0.117 R)
• M32: 10,473,048 km (0.11 R)
• M33: 10,567,893 km (0.041 R)
• M34: 10,758,181 km (0.07 R)
• M35: 10,853,924 km (0.033 R)
• M36: 10,997,837 km (0.084 R)
• M37: 11,482,235 km (0.069 R)
• M38: 12,774,162 km (0.079 R)
• M39: 13,334,406 km (0.068 R)
• M40: 14,637,404 km (0.106 R)
• M41: 15,817,132 km (0.097 R)
• M42: 16,144,153 km (0.067 R)
• M43: 16,528,470 km (0.111 R)
• M44: 16,971,430 km (0.079 R)
• M45: 19,186,226 km (0.099 R)
• M46: 19,651,625 km (0.052 R)
• M47: 19,827,103 km (0.111 R)
• M48: 20,003,030 km (0.119 R)
• M49: 21,731,035 km (0.084 R)
• M50: 21,852,060 km (0.089 R)
• M51: 22,521,062 km (0.117 R)
• M52: 23,382,446 km (0.11 R)
• M53: 24,129,239 km (0.067 R)
• M54: 24,379,815 km (0.1 R)
• M55: 24,883,811 km (0.059 R)
• M56: 25,264,088 km (0.119 R)
• M57: 25,454,826 km (0.108 R)
• M58: 26,158,684 km (0.1 R)
• M59: 26,416,142 km (0.104 R)
• M60: 26,674,497 km (0.091 R)
• M61: 27,519,875 km (0.112 R)
• M62: 28,638,568 km (0.106 R)
• M63: 28,970,525 km (0.115 R)
• M64: 29,437,271 km (0.086 R)
• M65: 31,534,034 km (0.078 R)
• M66: 32,082,909 km (0.117 R)
• M67: 32,289,504 km (0.068 R)
• M68: 32,358,468 km (0.086 R)
• M69: 33,120,520 km (0.051 R)
• M70: 34,803,496 km (0.119 R)
• M71: 34,874,256 km (0.107 R)
• M72: 35,512,889 km (0.118 R)
• M73: 35,726,664 km (0.111 R)
• M74: 36,083,904 km (0.054 R)
• M75: 36,370,534 km (0.066 R)
• M76: 39,130,913 km (0.099 R)
• M77: 40,536,236 km (0.076 R)
• M78: 40,983,384 km (0.119 R)
• M79: 41,357,229 km (0.1 R)
• M80: 41,582,224 km (0.089 R)
• M81: 42,939,974 km (0.088 R)
• M82: 43,015,821 km (0.116 R)
• M83: 43,929,714 km (0.102 R)
• M84: 44,696,104 km (0.078 R)
• M85: 45,003,976 km (0.061 R)
• M86: 45,081,019 km (0.117 R)
• M87: 46,086,766 km (0.084 R)
• M88: 47,963,022 km (0.066 R)
• M89: 48,752,001 km (0.108 R)
• M90: 49,545,468 km (0.082 R)
• M91: 49,863,962 km (0.115 R)
• M92: 53,739,146 km (0.119 R)
• M93: 54,066,466 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 4.9

Gravity: 31.15 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 12.18 AU - 12.8 AU

Year: 19134 Days

Day: 22.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 76,071,316 km

• M1: 63,280 km (0.095 R)
• M2: 96,191 km (0.104 R)
• M3: 361,428 km (0.063 R)
• M4: 623,973 km (0.111 R)
• M5: 962,214 km (0.082 R)
• M6: 1,068,278 km (0.085 R)
• M7: 1,320,500 km (0.104 R)
• M8: 1,529,489 km (0.112 R)
• M9: 2,147,477 km (0.12 R)
• M10: 2,871,980 km (0.116 R)
• M11: 4,476,716 km (0.042 R)
• M12: 4,520,997 km (0.111 R)
• M13: 4,971,287 km (0.113 R)
• M14: 5,062,990 km (0.106 R)
• M15: 5,155,442 km (0.068 R)
• M16: 5,248,342 km (0.112 R)
• M17: 6,757,785 km (0.098 R)
• M18: 6,910,524 km (0.071 R)
• M19: 7,116,072 km (0.098 R)
• M20: 7,691,425 km (0.055 R)
• M21: 7,957,859 km (0.11 R)
• M22: 8,336,042 km (0.105 R)
• M23: 9,053,813 km (0.11 R)
• M24: 9,562,296 km (0.109 R)
• M25: 10,724,971 km (0.104 R)
• M26: 11,202,337 km (0.069 R)
• M27: 11,504,226 km (0.037 R)
• M28: 11,870,142 km (0.111 R)
• M29: 12,675,876 km (0.116 R)
• M30: 12,738,558 km (0.108 R)
• M31: 13,307,479 km (0.085 R)
• M32: 13,371,357 km (0.087 R)
• M33: 13,627,319 km (0.068 R)
• M34: 13,691,496 km (0.103 R)
• M35: 13,820,300 km (0.101 R)
• M36: 14,079,104 km (0.12 R)
• M37: 14,404,779 km (0.078 R)
• M38: 14,931,214 km (0.081 R)
• M39: 15,530,802 km (0.027 R)
• M40: 16,547,619 km (0.117 R)
• M41: 17,098,737 km (0.118 R)
• M42: 17,237,415 km (0.09 R)
• M43: 17,796,013 km (0.119 R)
• M44: 19,579,369 km (0.049 R)
• M45: 22,777,024 km (0.062 R)
• M46: 23,235,990 km (0.115 R)
• M47: 25,101,924 km (0.119 R)
• M48: 26,292,275 km (0.104 R)
• M49: 26,934,648 km (0.043 R)
• M50: 27,338,712 km (0.103 R)
• M51: 27,744,870 km (0.063 R)
• M52: 28,480,891 km (0.077 R)
• M53: 30,139,483 km (0.087 R)
• M54: 33,116,181 km (0.056 R)
• M55: 33,202,649 km (0.098 R)
• M56: 34,332,861 km (0.104 R)
• M57: 35,918,598 km (0.068 R)
• M58: 36,363,353 km (0.087 R)
• M59: 36,452,513 km (0.103 R)
• M60: 36,541,673 km (0.056 R)
• M61: 36,988,971 km (0.083 R)
• M62: 37,708,238 km (0.101 R)
• M63: 38,069,666 km (0.038 R)
• M64: 38,341,485 km (0.108 R)
• M65: 39,343,642 km (0.092 R)
• M66: 40,909,333 km (0.086 R)
• M67: 41,280,635 km (0.113 R)
• M68: 41,373,685 km (0.089 R)
• M69: 41,933,181 km (0.118 R)
• M70: 42,120,328 km (0.059 R)
• M71: 42,589,167 km (0.111 R)
• M72: 42,683,115 km (0.101 R)
• M73: 42,871,309 km (0.075 R)
• M74: 43,154,199 km (0.08 R)
• M75: 43,816,319 km (0.067 R)
• M76: 45,438,558 km (0.11 R)
• M77: 45,630,791 km (0.112 R)
• M78: 45,726,983 km (0.042 R)
• M79: 49,727,679 km (0.108 R)
• M80: 50,819,893 km (0.08 R)
• M81: 51,019,307 km (0.117 R)
• M82: 52,020,565 km (0.106 R)
• M83: 54,449,586 km (0.061 R)
• M84: 54,653,637 km (0.051 R)
• M85: 55,062,488 km (0.081 R)
• M86: 55,780,558 km (0.076 R)
• M87: 59,102,528 km (0.104 R)
• M88: 61,635,669 km (0.089 R)
• M89: 62,701,554 km (0.09 R)
• M90: 69,223,572 km (0.064 R)
• M91: 70,664,798 km (0.114 R)
• M92: 71,780,200 km (0.116 R)
• M93: 73,464,074 km (0.092 R)
• M94: 74,934,022 km (0.099 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: 156 - 18,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit