🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.12 AU - 4.72 AU

Year: 2864 Days

Day: 17.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.33 AU - 4.87 AU

Year: 3063 Days

Day: 26.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 963.3

Radius: 10.6

Gravity: 8.57 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 9.45 AU - 10.97 AU

Year: 12037 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,475,185 km

• M1: 160,070 km (0.118 R)
• M2: 385,963 km (0.049 R)
• M3: 892,650 km (0.11 R)
• M4: 978,819 km (0.103 R)
• M5: 1,045,390 km (0.095 R)
• M6: 1,183,319 km (0.114 R)
• M7: 1,352,365 km (0.118 R)
• M8: 1,503,907 km (0.066 R)
• M9: 1,741,768 km (0.11 R)
• M10: 1,879,248 km (0.075 R)
• M11: 2,107,086 km (0.086 R)
• M12: 2,558,423 km (0.12 R)
• M13: 2,908,631 km (0.04 R)
• M14: 3,106,101 km (0.091 R)
• M15: 3,445,239 km (0.103 R)
• M16: 3,619,221 km (0.078 R)
• M17: 3,831,949 km (0.08 R)
• M18: 4,762,448 km (0.098 R)
• M19: 5,393,302 km (0.118 R)
• M20: 5,474,085 km (0.114 R)
• M21: 6,776,634 km (0.075 R)
• M22: 7,350,342 km (0.106 R)
• M23: 7,665,844 km (0.119 R)
• M24: 7,939,757 km (0.095 R)
• M25: 8,216,962 km (0.118 R)
• M26: 9,067,576 km (0.116 R)
• M27: 9,601,191 km (0.084 R)
• M28: 9,896,647 km (0.038 R)
• M29: 10,045,347 km (0.119 R)
• M30: 10,245,061 km (0.112 R)
• M31: 10,496,385 km (0.06 R)
• M32: 10,954,005 km (0.109 R)
• M33: 11,107,941 km (0.081 R)
• M34: 11,731,166 km (0.067 R)
• M35: 11,888,692 km (0.062 R)
• M36: 12,633,391 km (0.093 R)
• M37: 14,335,515 km (0.093 R)
• M38: 14,899,798 km (0.105 R)
• M39: 17,050,567 km (0.079 R)
• M40: 18,435,694 km (0.072 R)
• M41: 19,296,480 km (0.083 R)
• M42: 20,675,473 km (0.101 R)
• M43: 20,866,061 km (0.104 R)
• M44: 21,698,274 km (0.1 R)
• M45: 22,086,181 km (0.041 R)
• M46: 23,131,421 km (0.09 R)
• M47: 23,593,828 km (0.112 R)
• M48: 24,192,968 km (0.085 R)
• M49: 25,609,959 km (0.098 R)
• M50: 25,882,975 km (0.101 R)
• M51: 26,019,857 km (0.117 R)
• M52: 26,225,554 km (0.106 R)
• M53: 26,984,614 km (0.108 R)
• M54: 27,053,877 km (0.093 R)
• M55: 29,590,160 km (0.075 R)
• M56: 30,596,804 km (0.051 R)
• M57: 31,249,798 km (0.093 R)
• M58: 31,395,507 km (0.074 R)
• M59: 32,865,455 km (0.117 R)
• M60: 33,608,807 km (0.073 R)
• M61: 33,907,704 km (0.06 R)
• M62: 33,982,652 km (0.106 R)
• M63: 34,809,779 km (0.108 R)
• M64: 34,960,873 km (0.11 R)
• M65: 36,024,663 km (0.119 R)
• M66: 36,560,523 km (0.067 R)
• M67: 38,028,527 km (0.045 R)
• M68: 38,574,110 km (0.113 R)
• M69: 38,887,069 km (0.105 R)
• M70: 39,043,847 km (0.107 R)
• M71: 39,752,044 km (0.106 R)
• M72: 40,941,796 km (0.057 R)
• M73: 41,101,267 km (0.093 R)
• M74: 43,763,062 km (0.12 R)
• M75: 45,899,170 km (0.101 R)
• M76: 46,064,924 km (0.086 R)
• M77: 47,146,966 km (0.064 R)
• M78: 48,153,311 km (0.117 R)
• M79: 48,405,981 km (0.114 R)
• M80: 50,956,775 km (0.085 R)
• M81: 51,042,644 km (0.093 R)
• M82: 51,300,251 km (0.065 R)
• M83: 51,902,981 km (0.09 R)
• M84: 53,812,897 km (0.117 R)
• M85: 54,075,142 km (0.104 R)
• M86: 54,952,235 km (0.083 R)
• M87: 57,343,856 km (0.066 R)
• M88: 57,790,405 km (0.083 R)
• M89: 58,238,152 km (0.113 R)
• M90: 58,957,119 km (0.075 R)
• M91: 59,769,286 km (0.097 R)
• M92: 59,950,299 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.5

Radius: 10.1

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 10.56 AU - 10.78 AU

Year: 12859 Days

Day: 13.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,475,185 km

• M1: 154,684 km (0.094 R)
• M2: 251,923 km (0.097 R)
• M3: 357,838 km (0.094 R)
• M4: 1,020,557 km (0.088 R)
• M5: 1,512,135 km (0.112 R)
• M6: 1,783,655 km (0.112 R)
• M7: 2,189,814 km (0.083 R)
• M8: 2,311,287 km (0.071 R)
• M9: 2,403,888 km (0.111 R)
• M10: 3,396,769 km (0.116 R)
• M11: 4,197,417 km (0.097 R)
• M12: 5,054,314 km (0.105 R)
• M13: 5,256,570 km (0.116 R)
• M14: 5,585,835 km (0.086 R)
• M15: 6,264,411 km (0.107 R)
• M16: 6,351,028 km (0.105 R)
• M17: 6,790,397 km (0.101 R)
• M18: 7,698,456 km (0.1 R)
• M19: 8,166,847 km (0.068 R)
• M20: 8,741,004 km (0.081 R)
• M21: 8,984,250 km (0.056 R)
• M22: 10,080,353 km (0.119 R)
• M23: 10,233,093 km (0.03 R)
• M24: 10,747,859 km (0.109 R)
• M25: 11,909,935 km (0.072 R)
• M26: 12,287,969 km (0.051 R)
• M27: 12,396,727 km (0.096 R)
• M28: 12,779,996 km (0.059 R)
• M29: 13,056,005 km (0.099 R)
• M30: 13,614,154 km (0.105 R)
• M31: 14,869,280 km (0.101 R)
• M32: 15,159,799 km (0.046 R)
• M33: 15,393,471 km (0.085 R)
• M34: 16,101,668 km (0.032 R)
• M35: 16,220,748 km (0.104 R)
• M36: 16,760,197 km (0.076 R)
• M37: 17,123,122 km (0.116 R)
• M38: 17,244,745 km (0.088 R)
• M39: 19,671,821 km (0.085 R)
• M40: 20,054,642 km (0.096 R)
• M41: 20,892,539 km (0.053 R)
• M42: 21,283,139 km (0.063 R)
• M43: 21,348,514 km (0.094 R)
• M44: 21,939,575 km (0.094 R)
• M45: 22,602,593 km (0.109 R)
• M46: 23,541,768 km (0.085 R)
• M47: 23,812,540 km (0.111 R)
• M48: 24,152,427 km (0.107 R)
• M49: 24,357,077 km (0.046 R)
• M50: 25,319,739 km (0.116 R)
• M51: 26,716,684 km (0.033 R)
• M52: 26,787,144 km (0.079 R)
• M53: 27,211,553 km (0.103 R)
• M54: 27,424,581 km (0.046 R)
• M55: 27,923,639 km (0.081 R)
• M56: 28,282,076 km (0.099 R)
• M57: 29,148,397 km (0.098 R)
• M58: 30,390,508 km (0.113 R)
• M59: 30,907,070 km (0.093 R)
• M60: 32,023,519 km (0.031 R)
• M61: 32,699,851 km (0.095 R)
• M62: 34,987,950 km (0.097 R)
• M63: 36,307,254 km (0.082 R)
• M64: 37,327,212 km (0.114 R)
• M65: 37,880,275 km (0.075 R)
• M66: 38,595,353 km (0.115 R)
• M67: 38,754,824 km (0.068 R)
• M68: 39,797,073 km (0.1 R)
• M69: 40,443,036 km (0.045 R)
• M70: 41,092,441 km (0.108 R)
• M71: 41,827,116 km (0.075 R)
• M72: 42,401,572 km (0.081 R)
• M73: 44,057,171 km (0.066 R)
• M74: 44,140,497 km (0.103 R)
• M75: 44,892,825 km (0.032 R)
• M76: 44,976,749 km (0.054 R)
• M77: 46,325,524 km (0.053 R)
• M78: 50,451,134 km (0.092 R)
• M79: 50,712,930 km (0.053 R)
• M80: 52,911,570 km (0.072 R)
• M81: 53,088,694 km (0.031 R)
• M82: 53,710,572 km (0.078 R)
• M83: 55,051,268 km (0.08 R)
• M84: 55,590,718 km (0.104 R)
• M85: 56,493,541 km (0.048 R)
• M86: 57,310,196 km (0.034 R)
• M87: 58,222,294 km (0.07 R)
• M88: 59,231,033 km (0.115 R)
• M89: 60,338,057 km (0.095 R)
• M90: 60,987,013 km (0.088 R)
• M91: 62,291,805 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155

Radius: 7.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 11.93 AU - 12.89 AU

Year: 16130 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,475,185 km

• M1: 286,031 km (0.107 R)
• M2: 747,092 km (0.085 R)
• M3: 1,308,981 km (0.108 R)
• M4: 1,403,677 km (0.117 R)
• M5: 1,500,915 km (0.037 R)
• M6: 1,600,398 km (0.086 R)
• M7: 1,702,125 km (0.065 R)
• M8: 1,933,403 km (0.032 R)
• M9: 2,130,423 km (0.049 R)
• M10: 2,333,876 km (0.111 R)
• M11: 2,956,952 km (0.056 R)
• M12: 3,763,583 km (0.08 R)
• M13: 3,927,243 km (0.065 R)
• M14: 4,093,447 km (0.117 R)
• M15: 4,547,476 km (0.099 R)
• M16: 5,441,922 km (0.105 R)
• M17: 5,503,406 km (0.085 R)
• M18: 5,972,396 km (0.08 R)
• M19: 6,324,400 km (0.087 R)
• M20: 7,352,586 km (0.11 R)
• M21: 7,489,019 km (0.04 R)
• M22: 7,591,942 km (0.047 R)
• M23: 7,938,261 km (0.072 R)
• M24: 8,467,539 km (0.092 R)
• M25: 8,718,414 km (0.054 R)
• M26: 10,160,538 km (0.115 R)
• M27: 10,388,974 km (0.073 R)
• M28: 10,657,652 km (0.106 R)
• M29: 10,812,037 km (0.048 R)
• M30: 11,635,573 km (0.071 R)
• M31: 11,994,608 km (0.115 R)
• M32: 13,052,265 km (0.118 R)
• M33: 13,342,185 km (0.108 R)
• M34: 13,717,975 km (0.102 R)
• M35: 13,843,937 km (0.114 R)
• M36: 13,928,160 km (0.074 R)
• M37: 14,139,542 km (0.073 R)
• M38: 15,168,775 km (0.117 R)
• M39: 15,342,758 km (0.117 R)
• M40: 15,561,021 km (0.073 R)
• M41: 16,937,321 km (0.037 R)
• M42: 17,027,379 km (0.054 R)
• M43: 17,435,033 km (0.088 R)
• M44: 17,662,871 km (0.108 R)
• M45: 18,444,819 km (0.056 R)
• M46: 19,191,013 km (0.088 R)
• M47: 19,426,181 km (0.113 R)
• M48: 19,615,123 km (0.111 R)
• M49: 20,233,112 km (0.057 R)
• M50: 24,174,717 km (0.114 R)
• M51: 25,144,859 km (0.097 R)
• M52: 25,247,782 km (0.117 R)
• M53: 25,608,911 km (0.086 R)
• M54: 25,919,776 km (0.073 R)
• M55: 26,023,746 km (0.117 R)
• M56: 26,075,657 km (0.051 R)
• M57: 26,965,166 km (0.084 R)
• M58: 28,184,239 km (0.078 R)
• M59: 28,558,832 km (0.059 R)
• M60: 28,666,094 km (0.056 R)
• M61: 28,827,360 km (0.095 R)
• M62: 29,312,955 km (0.109 R)
• M63: 29,421,264 km (0.112 R)
• M64: 29,692,485 km (0.075 R)
• M65: 30,237,470 km (0.069 R)
• M66: 30,565,987 km (0.068 R)
• M67: 30,620,889 km (0.102 R)
• M68: 31,282,112 km (0.116 R)
• M69: 31,503,516 km (0.064 R)
• M70: 33,802,985 km (0.086 R)
• M71: 35,116,305 km (0.119 R)
• M72: 35,981,878 km (0.083 R)
• M73: 36,504,723 km (0.118 R)
• M74: 36,562,916 km (0.078 R)
• M75: 37,205,589 km (0.065 R)
• M76: 37,264,082 km (0.11 R)
• M77: 38,087,767 km (0.111 R)
• M78: 38,324,282 km (0.102 R)
• M79: 38,679,876 km (0.108 R)
• M80: 39,693,252 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 5.4

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.14 AU - 13.38 AU

Year: 17815 Days

Day: 18.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 51,475,185 km

• M1: 223,649 km (0.051 R)
• M2: 375,341 km (0.104 R)
• M3: 478,414 km (0.098 R)
• M4: 607,816 km (0.119 R)
• M5: 730,187 km (0.114 R)
• M6: 766,689 km (0.074 R)
• M7: 958,773 km (0.103 R)
• M8: 1,668,465 km (0.079 R)
• M9: 1,717,234 km (0.064 R)
• M10: 1,993,990 km (0.11 R)
• M11: 2,124,439 km (0.059 R)
• M12: 2,421,391 km (0.119 R)
• M13: 2,617,065 km (0.1 R)
• M14: 2,876,318 km (0.108 R)
• M15: 3,113,580 km (0.111 R)
• M16: 3,174,018 km (0.118 R)
• M17: 3,326,458 km (0.112 R)
• M18: 3,450,176 km (0.06 R)
• M19: 3,702,398 km (0.057 R)
• M20: 3,960,454 km (0.074 R)
• M21: 4,157,774 km (0.106 R)
• M22: 4,358,384 km (0.046 R)
• M23: 4,979,066 km (0.076 R)
• M24: 5,085,131 km (0.037 R)
• M25: 5,517,169 km (0.082 R)
• M26: 6,531,742 km (0.03 R)
• M27: 7,806,615 km (0.093 R)
• M28: 7,971,323 km (0.062 R)
• M29: 8,262,141 km (0.098 R)
• M30: 8,983,203 km (0.091 R)
• M31: 9,069,371 km (0.099 R)
• M32: 9,199,072 km (0.046 R)
• M33: 9,373,055 km (0.058 R)
• M34: 9,460,420 km (0.086 R)
• M35: 9,635,898 km (0.07 R)
• M36: 9,857,004 km (0.11 R)
• M37: 10,303,853 km (0.037 R)
• M38: 10,394,060 km (0.098 R)
• M39: 10,711,806 km (0.086 R)
• M40: 10,848,987 km (0.113 R)
• M41: 11,171,221 km (0.091 R)
• M42: 11,403,397 km (0.112 R)
• M43: 12,395,680 km (0.05 R)
• M44: 12,587,763 km (0.078 R)
• M45: 13,563,141 km (0.096 R)
• M46: 14,009,990 km (0.118 R)
• M47: 14,160,037 km (0.105 R)
• M48: 14,461,626 km (0.074 R)
• M49: 14,562,605 km (0.084 R)
• M50: 15,637,465 km (0.103 R)
• M51: 16,210,575 km (0.108 R)
• M52: 16,684,501 km (0.057 R)
• M53: 17,430,845 km (0.088 R)
• M54: 17,646,116 km (0.049 R)
• M55: 18,079,351 km (0.117 R)
• M56: 18,790,689 km (0.068 R)
• M57: 19,902,800 km (0.114 R)
• M58: 21,380,079 km (0.115 R)
• M59: 22,131,958 km (0.1 R)
• M60: 22,540,360 km (0.105 R)
• M61: 22,716,137 km (0.112 R)
• M62: 23,128,130 km (0.098 R)
• M63: 23,483,126 km (0.061 R)
• M64: 23,661,446 km (0.112 R)
• M65: 25,529,176 km (0.111 R)
• M66: 26,141,630 km (0.089 R)
• M67: 26,326,383 km (0.071 R)
• M68: 27,694,156 km (0.07 R)
• M69: 28,323,365 km (0.118 R)
• M70: 30,692,546 km (0.039 R)
• M71: 32,262,875 km (0.086 R)
• M72: 35,753,741 km (0.083 R)
• M73: 39,291,881 km (0.1 R)
• M74: 39,715,542 km (0.063 R)
• M75: 41,711,925 km (0.06 R)
• M76: 42,216,070 km (0.101 R)
• M77: 43,886,929 km (0.086 R)
• M78: 44,106,539 km (0.086 R)
• M79: 45,135,772 km (0.108 R)
• M80: 45,505,279 km (0.117 R)
• M81: 46,769,082 km (0.099 R)
• M82: 47,442,870 km (0.112 R)
• M83: 47,668,165 km (0.118 R)
• M84: 47,893,908 km (0.113 R)
• M85: 48,270,745 km (0.114 R)
• M86: 48,951,565 km (0.054 R)
• M87: 49,864,411 km (0.097 R)
• M88: 50,017,001 km (0.041 R)
• M89: 50,782,792 km (0.084 R)
• M90: 50,936,280 km (0.077 R)
• M91: 51,398,088 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit