🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.86 AU - 1.12 AU

Year: 440 Days

Day: 12.9 Hours

Environment

Temp: -71 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,966,230 km

• M1: 445,203 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.08 AU - 1.32 AU

Year: 587 Days

Day: 20.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,966,230 km

• M1: 567,425 km (0.115 R)

Asteroid Belt

Center: 3.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.8

Radius: 10.7

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.39 AU - 7.35 AU

Year: 7174 Days

Day: 10.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,966,230 km

• M1: 134,339 km (0.109 R)
• M2: 298,897 km (0.087 R)
• M3: 493,972 km (0.112 R)
• M4: 659,278 km (0.105 R)
• M5: 828,024 km (0.074 R)
• M6: 994,377 km (0.119 R)
• M7: 1,439,281 km (0.048 R)
• M8: 1,683,874 km (0.102 R)
• M9: 1,832,873 km (0.118 R)
• M10: 1,964,220 km (0.088 R)
• M11: 2,236,339 km (0.117 R)
• M12: 2,329,837 km (0.102 R)
• M13: 2,791,795 km (0.079 R)
• M14: 2,867,492 km (0.088 R)
• M15: 2,994,949 km (0.033 R)
• M16: 3,255,848 km (0.079 R)
• M17: 3,799,786 km (0.076 R)
• M18: 4,025,380 km (0.073 R)
• M19: 4,668,501 km (0.086 R)
• M20: 4,879,883 km (0.061 R)
• M21: 5,406,467 km (0.061 R)
• M22: 5,564,891 km (0.067 R)
• M23: 6,213,697 km (0.068 R)
• M24: 6,648,279 km (0.085 R)
• M25: 6,852,330 km (0.118 R)
• M26: 7,476,453 km (0.028 R)
• M27: 7,724,187 km (0.099 R)
• M28: 8,594,098 km (0.072 R)
• M29: 8,779,151 km (0.117 R)
• M30: 9,153,445 km (0.083 R)
• M31: 9,456,680 km (0.096 R)
• M32: 11,384,847 km (0.113 R)
• M33: 11,670,130 km (0.118 R)
• M34: 11,751,960 km (0.119 R)
• M35: 12,247,578 km (0.098 R)
• M36: 12,330,904 km (0.098 R)
• M37: 12,581,779 km (0.048 R)
• M38: 13,344,728 km (0.077 R)
• M39: 13,688,504 km (0.045 R)
• M40: 13,774,972 km (0.106 R)
• M41: 14,209,853 km (0.066 R)
• M42: 14,605,240 km (0.082 R)
• M43: 15,182,538 km (0.116 R)
• M44: 16,268,020 km (0.12 R)
• M45: 16,681,509 km (0.04 R)
• M46: 17,331,661 km (0.117 R)
• M47: 17,612,756 km (0.076 R)
• M48: 18,417,742 km (0.085 R)
• M49: 18,848,584 km (0.086 R)
• M50: 19,867,196 km (0.102 R)
• M51: 21,957,377 km (0.086 R)
• M52: 23,234,494 km (0.082 R)
• M53: 23,648,132 km (0.088 R)
• M54: 24,745,881 km (0.097 R)
• M55: 25,327,518 km (0.103 R)
• M56: 25,913,642 km (0.091 R)
• M57: 26,719,975 km (0.116 R)
• M58: 26,936,443 km (0.104 R)
• M59: 27,753,397 km (0.111 R)
• M60: 28,137,265 km (0.114 R)
• M61: 28,633,631 km (0.05 R)
• M62: 28,744,333 km (0.102 R)
• M63: 28,855,185 km (0.045 R)
• M64: 30,027,434 km (0.108 R)
• M65: 30,704,215 km (0.116 R)
• M66: 30,931,005 km (0.055 R)
• M67: 33,403,260 km (0.111 R)
• M68: 34,045,932 km (0.087 R)
• M69: 34,869,618 km (0.095 R)
• M70: 35,878,805 km (0.096 R)
• M71: 36,476,898 km (0.078 R)
• M72: 36,777,141 km (0.115 R)
• M73: 37,138,569 km (0.11 R)
• M74: 37,561,632 km (0.065 R)
• M75: 37,804,130 km (0.097 R)
• M76: 38,047,226 km (0.051 R)
• M77: 38,840,694 km (0.117 R)
• M78: 39,024,549 km (0.09 R)
• M79: 39,331,674 km (0.101 R)
• M80: 40,568,250 km (0.073 R)
• M81: 40,692,566 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 10.9

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.7 AU - 8.36 AU

Year: 9220 Days

Day: 14.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,966,230 km

• M1: 161,566 km (0.096 R)
• M2: 344,075 km (0.116 R)
• M3: 491,579 km (0.092 R)
• M4: 648,208 km (0.12 R)
• M5: 856,149 km (0.116 R)
• M6: 1,049,728 km (0.09 R)
• M7: 1,142,629 km (0.091 R)
• M8: 1,337,255 km (0.114 R)
• M9: 1,521,859 km (0.104 R)
• M10: 1,606,831 km (0.095 R)
• M11: 1,737,130 km (0.09 R)
• M12: 1,871,170 km (0.093 R)
• M13: 2,904,143 km (0.107 R)
• M14: 3,255,100 km (0.099 R)
• M15: 4,790,872 km (0.12 R)
• M16: 5,141,080 km (0.096 R)
• M17: 5,238,020 km (0.118 R)
• M18: 5,799,161 km (0.074 R)
• M19: 6,344,894 km (0.056 R)
• M20: 6,694,355 km (0.094 R)
• M21: 7,595,383 km (0.096 R)
• M22: 7,669,135 km (0.074 R)
• M23: 7,966,386 km (0.093 R)
• M24: 8,305,524 km (0.06 R)
• M25: 8,726,493 km (0.112 R)
• M26: 9,193,537 km (0.048 R)
• M27: 9,430,201 km (0.053 R)
• M28: 9,788,937 km (0.108 R)
• M29: 10,071,078 km (0.084 R)
• M30: 10,561,011 km (0.096 R)
• M31: 10,726,018 km (0.099 R)
• M32: 10,850,334 km (0.082 R)
• M33: 11,862,363 km (0.09 R)
• M34: 12,120,120 km (0.09 R)
• M35: 12,206,438 km (0.114 R)
• M36: 13,302,691 km (0.085 R)
• M37: 13,525,742 km (0.1 R)
• M38: 13,705,110 km (0.081 R)
• M39: 13,795,018 km (0.064 R)
• M40: 14,475,988 km (0.117 R)
• M41: 14,936,151 km (0.057 R)
• M42: 15,588,397 km (0.068 R)
• M43: 15,870,689 km (0.058 R)
• M44: 16,536,249 km (0.041 R)
• M45: 17,454,032 km (0.108 R)
• M46: 17,894,448 km (0.115 R)
• M47: 18,140,836 km (0.078 R)
• M48: 18,786,501 km (0.045 R)
• M49: 18,886,432 km (0.048 R)
• M50: 19,087,043 km (0.099 R)
• M51: 19,490,209 km (0.055 R)
• M52: 20,459,154 km (0.028 R)
• M53: 20,613,539 km (0.092 R)
• M54: 20,819,984 km (0.077 R)
• M55: 22,178,932 km (0.051 R)
• M56: 22,655,999 km (0.083 R)
• M57: 22,922,583 km (0.098 R)
• M58: 23,620,307 km (0.104 R)
• M59: 24,434,269 km (0.114 R)
• M60: 24,543,475 km (0.084 R)
• M61: 30,206,952 km (0.093 R)
• M62: 30,559,105 km (0.091 R)
• M63: 31,089,878 km (0.109 R)
• M64: 32,041,171 km (0.118 R)
• M65: 32,881,163 km (0.063 R)
• M66: 33,425,101 km (0.079 R)
• M67: 33,789,372 km (0.063 R)
• M68: 33,972,031 km (0.09 R)
• M69: 34,338,246 km (0.119 R)
• M70: 34,890,113 km (0.07 R)
• M71: 35,259,620 km (0.08 R)
• M72: 35,692,257 km (0.118 R)
• M73: 36,687,980 km (0.087 R)
• M74: 36,875,726 km (0.031 R)
• M75: 37,314,945 km (0.074 R)
• M76: 39,986,763 km (0.089 R)
• M77: 40,308,847 km (0.101 R)
• M78: 40,631,829 km (0.093 R)
• M79: 41,280,485 km (0.117 R)
• M80: 41,801,834 km (0.055 R)
• M81: 42,128,855 km (0.114 R)
• M82: 43,048,882 km (0.116 R)
• M83: 43,842,798 km (0.12 R)
• M84: 44,441,339 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 847.8

Radius: 5.3

Gravity: 30.18 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 12.02 AU - 13.84 AU

Year: 20747 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,966,230 km

• M1: 68,516 km (0.099 R)
• M2: 267,930 km (0.026 R)
• M3: 500,554 km (0.114 R)
• M4: 637,287 km (0.07 R)
• M5: 811,718 km (0.083 R)
• M6: 1,420,282 km (0.109 R)
• M7: 3,543,076 km (0.078 R)
• M8: 4,168,993 km (0.075 R)
• M9: 4,307,671 km (0.083 R)
• M10: 5,071,966 km (0.108 R)
• M11: 6,189,612 km (0.038 R)
• M12: 6,400,844 km (0.12 R)
• M13: 6,560,764 km (0.115 R)
• M14: 7,048,453 km (0.105 R)
• M15: 7,943,946 km (0.107 R)
• M16: 8,580,186 km (0.082 R)
• M17: 8,697,620 km (0.119 R)
• M18: 9,656,094 km (0.09 R)
• M19: 9,839,501 km (0.045 R)
• M20: 9,900,985 km (0.113 R)
• M21: 10,396,753 km (0.057 R)
• M22: 10,710,759 km (0.091 R)
• M23: 11,091,635 km (0.114 R)
• M24: 13,264,694 km (0.119 R)
• M25: 13,879,541 km (0.085 R)
• M26: 14,155,848 km (0.114 R)
• M27: 15,635,820 km (0.117 R)
• M28: 16,212,370 km (0.1 R)
• M29: 16,722,648 km (0.052 R)
• M30: 16,795,951 km (0.086 R)
• M31: 17,312,214 km (0.085 R)
• M32: 18,209,352 km (0.089 R)
• M33: 18,968,412 km (0.071 R)
• M34: 19,505,917 km (0.105 R)
• M35: 22,429,059 km (0.098 R)
• M36: 24,147,789 km (0.099 R)
• M37: 24,980,900 km (0.105 R)
• M38: 25,569,866 km (0.092 R)
• M39: 25,993,228 km (0.084 R)
• M40: 27,450,162 km (0.115 R)
• M41: 27,970,613 km (0.047 R)
• M42: 29,463,001 km (0.067 R)
• M43: 29,551,563 km (0.114 R)
• M44: 29,817,848 km (0.117 R)
• M45: 30,084,880 km (0.072 R)
• M46: 30,174,190 km (0.079 R)
• M47: 30,442,269 km (0.109 R)
• M48: 31,432,308 km (0.098 R)
• M49: 31,704,127 km (0.041 R)
• M50: 32,250,159 km (0.09 R)
• M51: 32,341,414 km (0.087 R)
• M52: 34,558,305 km (0.066 R)
• M53: 35,214,142 km (0.032 R)
• M54: 36,442,939 km (0.104 R)
• M55: 37,014,852 km (0.067 R)
• M56: 38,748,092 km (0.112 R)
• M57: 39,331,674 km (0.111 R)
• M58: 39,820,260 km (0.098 R)
• M59: 43,195,488 km (0.096 R)
• M60: 43,296,167 km (0.101 R)
• M61: 43,396,996 km (0.104 R)
• M62: 44,003,017 km (0.111 R)
• M63: 45,223,436 km (0.109 R)
• M64: 45,735,211 km (0.117 R)
• M65: 48,427,224 km (0.11 R)
• M66: 51,490,091 km (0.108 R)
• M67: 52,238,679 km (0.065 R)
• M68: 52,453,202 km (0.118 R)
• M69: 53,963,243 km (0.108 R)
• M70: 54,397,376 km (0.111 R)
• M71: 54,832,556 km (0.097 R)
• M72: 55,487,645 km (0.086 R)
• M73: 55,706,507 km (0.108 R)
• M74: 56,035,473 km (0.101 R)
• M75: 56,474,991 km (0.09 R)
• M76: 57,136,513 km (0.068 R)
• M77: 58,801,388 km (0.114 R)
• M78: 60,032,279 km (0.095 R)
• M79: 62,633,637 km (0.117 R)
• M80: 63,890,707 km (0.084 R)
• M81: 65,040,666 km (0.078 R)
• M82: 66,545,770 km (0.036 R)
• M83: 67,361,079 km (0.1 R)
• M84: 67,477,765 km (0.113 R)
• M85: 67,594,601 km (0.09 R)
• M86: 67,828,423 km (0.105 R)
• M87: 68,766,252 km (0.028 R)
• M88: 72,440,824 km (0.081 R)
• M89: 75,450,434 km (0.119 R)
• M90: 75,571,608 km (0.113 R)
• M91: 75,692,932 km (0.105 R)
• M92: 77,397,750 km (0.073 R)
• M93: 78,500,585 km (0.096 R)
• M94: 79,361,820 km (0.119 R)
• M95: 83,714,669 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 449.6

Radius: 6

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 11.38 AU - 14.94 AU

Year: 21303 Days

Day: 18.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,966,230 km

• M1: 99,034 km (0.041 R)
• M2: 299,345 km (0.067 R)
• M3: 710,440 km (0.106 R)
• M4: 799,152 km (0.113 R)
• M5: 1,461,422 km (0.097 R)
• M6: 1,517,970 km (0.086 R)
• M7: 1,692,251 km (0.102 R)
• M8: 2,123,691 km (0.107 R)
• M9: 2,761,277 km (0.098 R)
• M10: 3,192,568 km (0.098 R)
• M11: 5,074,809 km (0.039 R)
• M12: 5,780,163 km (0.113 R)
• M13: 5,870,520 km (0.095 R)
• M14: 6,190,360 km (0.082 R)
• M15: 6,515,885 km (0.06 R)
• M16: 6,704,378 km (0.113 R)
• M17: 6,894,667 km (0.102 R)
• M18: 7,232,010 km (0.112 R)
• M19: 7,822,772 km (0.088 R)
• M20: 8,073,498 km (0.108 R)
• M21: 8,377,930 km (0.068 R)
• M22: 10,281,712 km (0.034 R)
• M23: 10,336,465 km (0.064 R)
• M24: 10,889,079 km (0.093 R)
• M25: 11,225,226 km (0.069 R)
• M26: 12,486,934 km (0.057 R)
• M27: 12,603,770 km (0.094 R)
• M28: 13,672,348 km (0.12 R)
• M29: 14,156,447 km (0.043 R)
• M30: 15,079,316 km (0.091 R)
• M31: 16,403,855 km (0.059 R)
• M32: 17,437,726 km (0.104 R)
• M33: 17,765,046 km (0.087 R)
• M34: 18,094,461 km (0.051 R)
• M35: 18,160,583 km (0.087 R)
• M36: 19,567,850 km (0.063 R)
• M37: 20,940,261 km (0.091 R)
• M38: 23,994,302 km (0.087 R)
• M39: 24,139,711 km (0.076 R)
• M40: 24,651,036 km (0.075 R)
• M41: 24,871,244 km (0.066 R)
• M42: 25,092,051 km (0.114 R)
• M43: 25,239,704 km (0.097 R)
• M44: 25,907,359 km (0.073 R)
• M45: 26,882,139 km (0.07 R)
• M46: 27,488,010 km (0.092 R)
• M47: 28,021,776 km (0.113 R)
• M48: 28,174,814 km (0.034 R)
• M49: 28,481,939 km (0.091 R)
• M50: 28,636,024 km (0.105 R)
• M51: 30,034,166 km (0.084 R)
• M52: 32,413,221 km (0.101 R)
• M53: 32,735,006 km (0.082 R)
• M54: 33,057,838 km (0.097 R)
• M55: 33,138,771 km (0.103 R)
• M56: 33,869,556 km (0.086 R)
• M57: 35,347,134 km (0.103 R)
• M58: 35,678,344 km (0.092 R)
• M59: 36,929,431 km (0.093 R)
• M60: 37,686,995 km (0.108 R)
• M61: 38,534,766 km (0.047 R)
• M62: 38,619,887 km (0.073 R)
• M63: 39,990,353 km (0.11 R)
• M64: 42,075,598 km (0.055 R)
• M65: 42,426,555 km (0.093 R)
• M66: 43,043,197 km (0.051 R)
• M67: 43,219,872 km (0.049 R)
• M68: 43,396,846 km (0.108 R)
• M69: 44,106,987 km (0.089 R)
• M70: 44,821,018 km (0.074 R)
• M71: 44,910,627 km (0.111 R)
• M72: 45,000,087 km (0.086 R)
• M73: 48,448,018 km (0.06 R)
• M74: 48,631,874 km (0.118 R)
• M75: 49,092,486 km (0.072 R)
• M76: 49,369,392 km (0.118 R)
• M77: 49,647,045 km (0.09 R)
• M78: 50,575,899 km (0.063 R)
• M79: 50,762,297 km (0.047 R)
• M80: 51,416,788 km (0.097 R)
• M81: 51,979,875 km (0.094 R)
• M82: 52,168,069 km (0.083 R)
• M83: 53,112,330 km (0.077 R)
• M84: 53,586,705 km (0.06 R)
• M85: 54,922,016 km (0.12 R)
• M86: 56,075,266 km (0.07 R)
• M87: 57,333,683 km (0.115 R)
• M88: 58,503,538 km (0.051 R)
• M89: 58,699,362 km (0.038 R)
• M90: 59,681,323 km (0.084 R)
• M91: 60,668,668 km (0.088 R)
• M92: 62,859,978 km (0.112 R)
• M93: 66,807,567 km (0.087 R)
• M94: 66,909,892 km (0.12 R)
• M95: 68,966,264 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit