🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.02 AU - 1.22 AU

Year: 433 Days

Day: 41.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 69,800,725 km

• M1: 1,002,007 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.15 AU - 4.37 AU

Year: 3211 Days

Day: 15.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.7

Radius: 11.4

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.33 AU - 9.59 AU

Year: 10627 Days

Day: 12.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,800,725 km

• M1: 143,016 km (0.1 R)
• M2: 232,325 km (0.077 R)
• M3: 336,595 km (0.058 R)
• M4: 536,159 km (0.06 R)
• M5: 911,949 km (0.094 R)
• M6: 1,038,508 km (0.093 R)
• M7: 1,472,641 km (0.09 R)
• M8: 1,623,286 km (0.108 R)
• M9: 1,739,674 km (0.11 R)
• M10: 1,839,007 km (0.12 R)
• M11: 2,385,936 km (0.092 R)
• M12: 2,496,788 km (0.054 R)
• M13: 3,077,378 km (0.046 R)
• M14: 3,149,783 km (0.047 R)
• M15: 3,932,330 km (0.06 R)
• M16: 4,495,715 km (0.059 R)
• M17: 4,578,293 km (0.078 R)
• M18: 4,744,945 km (0.071 R)
• M19: 4,857,293 km (0.117 R)
• M20: 5,113,106 km (0.045 R)
• M21: 5,344,384 km (0.098 R)
• M22: 5,579,103 km (0.106 R)
• M23: 6,334,273 km (0.093 R)
• M24: 6,708,268 km (0.061 R)
• M25: 6,961,687 km (0.042 R)
• M26: 7,347,649 km (0.112 R)
• M27: 7,806,765 km (0.117 R)
• M28: 8,787,379 km (0.069 R)
• M29: 8,995,170 km (0.039 R)
• M30: 10,348,582 km (0.034 R)
• M31: 10,715,247 km (0.089 R)
• M32: 11,879,118 km (0.119 R)
• M33: 11,993,860 km (0.098 R)
• M34: 12,185,943 km (0.115 R)
• M35: 12,495,461 km (0.046 R)
• M36: 13,043,289 km (0.049 R)
• M37: 15,187,625 km (0.058 R)
• M38: 15,520,629 km (0.059 R)
• M39: 15,688,179 km (0.061 R)
• M40: 15,856,178 km (0.077 R)
• M41: 16,920,118 km (0.044 R)
• M42: 17,222,305 km (0.051 R)
• M43: 17,875,450 km (0.059 R)
• M44: 18,139,041 km (0.11 R)
• M45: 18,227,304 km (0.06 R)
• M46: 18,759,124 km (0.104 R)
• M47: 19,116,663 km (0.117 R)
• M48: 19,296,181 km (0.106 R)
• M49: 19,386,089 km (0.087 R)
• M50: 19,566,504 km (0.113 R)
• M51: 20,431,180 km (0.118 R)
• M52: 20,798,891 km (0.088 R)
• M53: 21,308,272 km (0.091 R)
• M54: 21,447,847 km (0.118 R)
• M55: 21,868,516 km (0.082 R)
• M56: 22,339,151 km (0.114 R)
• M57: 23,003,515 km (0.072 R)
• M58: 23,338,315 km (0.098 R)
• M59: 23,964,083 km (0.032 R)
• M60: 24,060,873 km (0.079 R)
• M61: 24,449,229 km (0.115 R)
• M62: 24,790,761 km (0.09 R)
• M63: 25,232,224 km (0.071 R)
• M64: 25,478,612 km (0.117 R)
• M65: 26,322,344 km (0.105 R)
• M66: 27,074,372 km (0.097 R)
• M67: 27,427,722 km (0.075 R)
• M68: 30,100,438 km (0.086 R)
• M69: 30,414,145 km (0.116 R)
• M70: 30,676,390 km (0.11 R)
• M71: 31,044,700 km (0.101 R)
• M72: 32,479,493 km (0.087 R)
• M73: 32,640,311 km (0.078 R)
• M74: 32,854,984 km (0.087 R)
• M75: 33,610,303 km (0.114 R)
• M76: 33,990,132 km (0.107 R)
• M77: 34,371,308 km (0.114 R)
• M78: 34,699,226 km (0.074 R)
• M79: 34,808,732 km (0.101 R)
• M80: 36,187,575 km (0.081 R)
• M81: 37,303,575 km (0.114 R)
• M82: 37,415,774 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.1

Radius: 13.9

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.54 AU - 10.74 AU

Year: 11794 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 69,800,725 km

• M1: 288,275 km (0.102 R)
• M2: 384,915 km (0.117 R)
• M3: 699,220 km (0.113 R)
• M4: 791,522 km (0.109 R)
• M5: 1,139,936 km (0.097 R)
• M6: 2,253,542 km (0.068 R)
• M7: 3,420,107 km (0.058 R)
• M8: 4,821,689 km (0.086 R)
• M9: 5,159,481 km (0.118 R)
• M10: 5,661,232 km (0.089 R)
• M11: 6,422,685 km (0.082 R)
• M12: 7,864,958 km (0.119 R)
• M13: 8,850,060 km (0.102 R)
• M14: 9,171,696 km (0.051 R)
• M15: 9,310,822 km (0.099 R)
• M16: 10,690,862 km (0.117 R)
• M17: 10,837,169 km (0.056 R)
• M18: 11,082,809 km (0.087 R)
• M19: 11,181,543 km (0.05 R)
• M20: 12,491,572 km (0.074 R)
• M21: 12,956,372 km (0.09 R)
• M22: 13,479,666 km (0.109 R)
• M23: 14,546,747 km (0.032 R)
• M24: 15,862,909 km (0.084 R)
• M25: 16,030,160 km (0.1 R)
• M26: 16,366,306 km (0.112 R)
• M27: 17,102,627 km (0.117 R)
• M28: 17,388,808 km (0.094 R)
• M29: 18,902,289 km (0.079 R)
• M30: 19,079,563 km (0.102 R)
• M31: 19,794,491 km (0.115 R)
• M32: 19,974,607 km (0.076 R)
• M33: 20,095,033 km (0.045 R)
• M34: 21,250,527 km (0.051 R)
• M35: 21,373,497 km (0.116 R)
• M36: 21,929,552 km (0.114 R)
• M37: 22,178,184 km (0.079 R)
• M38: 23,371,975 km (0.113 R)
• M39: 23,498,834 km (0.096 R)
• M40: 23,625,992 km (0.061 R)
• M41: 24,072,691 km (0.101 R)
• M42: 24,845,065 km (0.056 R)
• M43: 25,299,244 km (0.088 R)
• M44: 25,952,987 km (0.107 R)
• M45: 26,216,129 km (0.093 R)
• M46: 26,413,898 km (0.07 R)
• M47: 27,143,786 km (0.096 R)
• M48: 27,277,227 km (0.112 R)
• M49: 27,947,575 km (0.082 R)
• M50: 28,487,773 km (0.085 R)
• M51: 30,960,925 km (0.041 R)
• M52: 31,240,075 km (0.066 R)
• M53: 31,730,307 km (0.076 R)
• M54: 32,576,881 km (0.12 R)
• M55: 34,653,300 km (0.067 R)
• M56: 35,088,181 km (0.09 R)
• M57: 35,452,003 km (0.099 R)
• M58: 35,597,861 km (0.107 R)
• M59: 36,110,084 km (0.112 R)
• M60: 36,624,700 km (0.062 R)
• M61: 36,919,857 km (0.116 R)
• M62: 37,438,214 km (0.083 R)
• M63: 38,407,458 km (0.12 R)
• M64: 39,687,268 km (0.051 R)
• M65: 41,671,684 km (0.057 R)
• M66: 42,986,499 km (0.065 R)
• M67: 44,079,611 km (0.08 R)
• M68: 45,498,547 km (0.069 R)
• M69: 46,054,303 km (0.091 R)
• M70: 46,293,211 km (0.077 R)
• M71: 46,932,293 km (0.032 R)
• M72: 47,574,217 km (0.072 R)
• M73: 49,599,174 km (0.073 R)
• M74: 49,925,896 km (0.076 R)
• M75: 51,652,255 km (0.104 R)
• M76: 53,565,462 km (0.109 R)
• M77: 54,910,048 km (0.084 R)
• M78: 55,078,794 km (0.101 R)
• M79: 55,671,202 km (0.105 R)
• M80: 56,776,880 km (0.093 R)
• M81: 56,947,721 km (0.085 R)
• M82: 57,204,131 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 827.6

Radius: 8

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.23 AU - 16.03 AU

Year: 17378 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,800,725 km

• M1: 173,234 km (0.091 R)
• M2: 463,454 km (0.098 R)
• M3: 561,441 km (0.078 R)
• M4: 998,566 km (0.095 R)
• M5: 1,076,057 km (0.118 R)
• M6: 1,320,650 km (0.078 R)
• M7: 1,523,206 km (0.098 R)
• M8: 1,861,596 km (0.098 R)
• M9: 2,535,385 km (0.032 R)
• M10: 2,751,404 km (0.076 R)
• M11: 2,861,658 km (0.092 R)
• M12: 3,010,956 km (0.09 R)
• M13: 3,317,183 km (0.102 R)
• M14: 4,210,432 km (0.101 R)
• M15: 4,727,592 km (0.064 R)
• M16: 5,128,664 km (0.12 R)
• M17: 5,356,202 km (0.054 R)
• M18: 5,868,425 km (0.107 R)
• M19: 6,444,975 km (0.089 R)
• M20: 6,542,962 km (0.078 R)
• M21: 6,690,615 km (0.066 R)
• M22: 7,039,627 km (0.093 R)
• M23: 8,016,800 km (0.116 R)
• M24: 8,280,990 km (0.076 R)
• M25: 8,387,504 km (0.082 R)
• M26: 9,812,723 km (0.096 R)
• M27: 10,152,160 km (0.085 R)
• M28: 10,380,746 km (0.097 R)
• M29: 10,438,042 km (0.037 R)
• M30: 10,495,637 km (0.059 R)
• M31: 13,815,962 km (0.06 R)
• M32: 15,358,166 km (0.092 R)
• M33: 16,083,117 km (0.105 R)
• M34: 16,886,757 km (0.091 R)
• M35: 17,909,408 km (0.095 R)
• M36: 17,978,373 km (0.067 R)
• M37: 18,882,094 km (0.102 R)
• M38: 19,304,109 km (0.107 R)
• M39: 19,516,389 km (0.052 R)
• M40: 20,229,222 km (0.059 R)
• M41: 20,588,856 km (0.082 R)
• M42: 22,122,533 km (0.046 R)
• M43: 22,418,737 km (0.076 R)
• M44: 23,015,333 km (0.074 R)
• M45: 23,240,328 km (0.063 R)
• M46: 23,919,802 km (0.118 R)
• M47: 24,071,644 km (0.109 R)
• M48: 24,682,452 km (0.071 R)
• M49: 25,608,014 km (0.119 R)
• M50: 25,763,446 km (0.074 R)
• M51: 26,781,011 km (0.113 R)
• M52: 29,098,132 km (0.114 R)
• M53: 30,157,435 km (0.041 R)
• M54: 30,239,414 km (0.075 R)
• M55: 30,568,231 km (0.117 R)
• M56: 30,898,243 km (0.075 R)
• M57: 30,980,971 km (0.112 R)
• M58: 32,229,964 km (0.056 R)
• M59: 32,650,034 km (0.065 R)
• M60: 33,071,751 km (0.088 R)
• M61: 33,580,384 km (0.051 R)
• M62: 33,665,355 km (0.06 R)
• M63: 34,006,139 km (0.063 R)
• M64: 34,605,279 km (0.115 R)
• M65: 37,036,394 km (0.048 R)
• M66: 39,074,216 km (0.086 R)
• M67: 39,701,629 km (0.115 R)
• M68: 40,061,562 km (0.059 R)
• M69: 40,332,334 km (0.112 R)
• M70: 41,421,257 km (0.061 R)
• M71: 41,786,425 km (0.077 R)
• M72: 45,308,109 km (0.12 R)
• M73: 46,250,575 km (0.111 R)
• M74: 46,439,966 km (0.117 R)
• M75: 46,534,662 km (0.103 R)
• M76: 47,294,768 km (0.045 R)
• M77: 48,059,064 km (0.088 R)
• M78: 48,250,848 km (0.104 R)
• M79: 49,599,922 km (0.109 R)
• M80: 52,138,149 km (0.066 R)
• M81: 54,418,320 km (0.059 R)
• M82: 54,718,264 km (0.12 R)
• M83: 55,419,878 km (0.077 R)
• M84: 56,124,633 km (0.065 R)
• M85: 56,933,658 km (0.118 R)
• M86: 59,486,696 km (0.086 R)
• M87: 62,913,385 km (0.103 R)
• M88: 64,069,776 km (0.11 R)
• M89: 64,597,707 km (0.068 R)
• M90: 64,809,238 km (0.111 R)
• M91: 66,083,513 km (0.104 R)
• M92: 67,044,829 km (0.067 R)
• M93: 68,441,325 km (0.07 R)
• M94: 68,549,185 km (0.117 R)
• M95: 69,522,020 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.4

Radius: 5.7

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 14.82 AU - 18.68 AU

Year: 25039 Days

Day: 20.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,800,725 km

• M1: 77,193 km (0.116 R)
• M2: 162,613 km (0.026 R)
• M3: 198,965 km (0.118 R)
• M4: 253,568 km (0.071 R)
• M5: 470,037 km (0.066 R)
• M6: 567,126 km (0.107 R)
• M7: 671,096 km (0.052 R)
• M8: 827,276 km (0.094 R)
• M9: 945,907 km (0.045 R)
• M10: 1,019,809 km (0.083 R)
• M11: 1,095,655 km (0.113 R)
• M12: 1,253,181 km (0.075 R)
• M13: 1,390,063 km (0.063 R)
• M14: 1,560,755 km (0.078 R)
• M15: 3,005,870 km (0.093 R)
• M16: 3,453,018 km (0.114 R)
• M17: 4,162,411 km (0.08 R)
• M18: 5,044,889 km (0.097 R)
• M19: 5,088,422 km (0.078 R)
• M20: 5,175,638 km (0.113 R)
• M21: 6,260,970 km (0.085 R)
• M22: 7,070,893 km (0.097 R)
• M23: 7,862,864 km (0.066 R)
• M24: 7,913,279 km (0.087 R)
• M25: 8,944,457 km (0.066 R)
• M26: 10,568,641 km (0.062 R)
• M27: 11,586,056 km (0.081 R)
• M28: 11,758,542 km (0.037 R)
• M29: 12,281,387 km (0.047 R)
• M30: 12,516,255 km (0.101 R)
• M31: 12,575,197 km (0.04 R)
• M32: 13,409,953 km (0.071 R)
• M33: 14,078,356 km (0.075 R)
• M34: 14,447,564 km (0.113 R)
• M35: 14,819,913 km (0.109 R)
• M36: 14,944,678 km (0.091 R)
• M37: 15,384,196 km (0.066 R)
• M38: 17,119,232 km (0.031 R)
• M39: 18,511,091 km (0.066 R)
• M40: 18,847,686 km (0.103 R)
• M41: 19,458,943 km (0.099 R)
• M42: 20,145,597 km (0.104 R)
• M43: 21,260,700 km (0.046 R)
• M44: 22,252,683 km (0.099 R)
• M45: 23,042,710 km (0.118 R)
• M46: 23,477,591 km (0.063 R)
• M47: 26,899,792 km (0.089 R)
• M48: 28,358,072 km (0.091 R)
• M49: 28,979,800 km (0.104 R)
• M50: 30,553,570 km (0.081 R)
• M51: 31,671,515 km (0.115 R)
• M52: 31,832,333 km (0.054 R)
• M53: 33,783,238 km (0.076 R)
• M54: 33,865,368 km (0.087 R)
• M55: 35,438,389 km (0.089 R)
• M56: 36,528,359 km (0.115 R)
• M57: 38,569,173 km (0.117 R)
• M58: 39,603,344 km (0.119 R)
• M59: 40,123,944 km (0.08 R)
• M60: 40,734,154 km (0.07 R)
• M61: 42,140,224 km (0.099 R)
• M62: 42,849,318 km (0.1 R)
• M63: 43,294,372 km (0.102 R)
• M64: 43,562,302 km (0.062 R)
• M65: 44,189,266 km (0.066 R)
• M66: 44,279,175 km (0.118 R)
• M67: 45,452,321 km (0.09 R)
• M68: 45,542,977 km (0.073 R)
• M69: 47,460,972 km (0.051 R)
• M70: 47,645,127 km (0.101 R)
• M71: 48,939,896 km (0.099 R)
• M72: 50,340,132 km (0.041 R)
• M73: 51,186,557 km (0.088 R)
• M74: 52,132,614 km (0.085 R)
• M75: 52,988,912 km (0.079 R)
• M76: 53,179,799 km (0.11 R)
• M77: 53,370,985 km (0.049 R)
• M78: 55,101,683 km (0.058 R)
• M79: 55,295,113 km (0.118 R)
• M80: 56,168,316 km (0.109 R)
• M81: 56,557,869 km (0.053 R)
• M82: 59,111,803 km (0.077 R)
• M83: 59,408,905 km (0.079 R)
• M84: 60,801,960 km (0.109 R)
• M85: 61,101,904 km (0.09 R)
• M86: 61,402,296 km (0.039 R)
• M87: 61,703,138 km (0.079 R)
• M88: 63,113,846 km (0.043 R)
• M89: 63,316,102 km (0.109 R)
• M90: 63,823,089 km (0.112 R)
• M91: 65,045,154 km (0.075 R)
• M92: 66,480,546 km (0.066 R)
• M93: 68,030,230 km (0.118 R)
• M94: 69,069,786 km (0.092 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,639 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit