🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.06 AU - 1.22 AU

Year: 517 Days

Day: 26.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,361,810 km

• M1: 212,728 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.22 AU - 2.8 AU

Year: 1688 Days

Day: 45 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 2.59 AU - 2.63 AU

Year: 1790 Days

Day: 17.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984

Radius: 13.8

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.95 AU - 4.37 AU

Year: 2973 Days

Day: 9.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 80,361,810 km

• M1: 192,084 km (0.077 R)
• M2: 283,638 km (0.098 R)
• M3: 423,212 km (0.104 R)
• M4: 540,946 km (0.072 R)
• M5: 806,781 km (0.081 R)
• M6: 1,008,888 km (0.115 R)
• M7: 1,358,049 km (0.119 R)
• M8: 1,561,203 km (0.086 R)
• M9: 1,716,935 km (0.072 R)
• M10: 1,937,741 km (0.079 R)
• M11: 2,090,481 km (0.109 R)
• M12: 2,199,687 km (0.119 R)
• M13: 2,457,145 km (0.087 R)
• M14: 2,673,613 km (0.091 R)
• M15: 3,161,601 km (0.025 R)
• M16: 3,397,816 km (0.074 R)
• M17: 3,583,617 km (0.063 R)
• M18: 3,677,714 km (0.095 R)
• M19: 3,887,899 km (0.089 R)
• M20: 4,180,961 km (0.094 R)
• M21: 4,280,294 km (0.102 R)
• M22: 4,461,009 km (0.092 R)
• M23: 4,562,585 km (0.117 R)
• M24: 6,064,847 km (0.114 R)
• M25: 6,405,332 km (0.065 R)
• M26: 6,566,449 km (0.086 R)
• M27: 6,869,385 km (0.036 R)
• M28: 7,129,236 km (0.066 R)
• M29: 7,248,466 km (0.09 R)
• M30: 7,416,464 km (0.099 R)
• M31: 7,634,279 km (0.102 R)
• M32: 7,780,884 km (0.113 R)
• M33: 8,076,639 km (0.106 R)
• M34: 8,603,224 km (0.111 R)
• M35: 9,063,537 km (0.078 R)
• M36: 9,192,939 km (0.108 R)
• M37: 9,401,029 km (0.102 R)
• M38: 10,195,693 km (0.058 R)
• M39: 10,411,264 km (0.113 R)
• M40: 10,792,140 km (0.101 R)
• M41: 10,901,795 km (0.12 R)
• M42: 11,122,302 km (0.035 R)
• M43: 11,623,755 km (0.079 R)
• M44: 11,736,252 km (0.067 R)
• M45: 11,877,323 km (0.098 R)
• M46: 11,990,569 km (0.116 R)
• M47: 12,706,843 km (0.081 R)
• M48: 12,968,041 km (0.103 R)
• M49: 13,113,899 km (0.061 R)
• M50: 13,377,939 km (0.101 R)
• M51: 13,732,785 km (0.098 R)
• M52: 14,060,704 km (0.098 R)
• M53: 14,150,612 km (0.036 R)
• M54: 14,663,733 km (0.059 R)
• M55: 15,336,774 km (0.108 R)
• M56: 16,333,694 km (0.116 R)
• M57: 16,459,805 km (0.106 R)
• M58: 16,554,650 km (0.075 R)
• M59: 16,744,639 km (0.1 R)
• M60: 17,803,343 km (0.115 R)
• M61: 17,998,269 km (0.078 R)
• M62: 18,521,264 km (0.062 R)
• M63: 19,182,037 km (0.063 R)
• M64: 19,749,761 km (0.106 R)
• M65: 20,492,814 km (0.085 R)
• M66: 21,107,512 km (0.065 R)
• M67: 22,006,146 km (0.12 R)
• M68: 22,215,433 km (0.104 R)
• M69: 22,917,347 km (0.082 R)
• M70: 23,235,691 km (0.115 R)
• M71: 23,448,718 km (0.081 R)
• M72: 23,733,702 km (0.062 R)
• M73: 23,983,979 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 801.4

Radius: 9.4

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.11 AU - 4.43 AU

Year: 3746 Days

Day: 9.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,361,810 km

• M1: 129,103 km (0.09 R)
• M2: 287,976 km (0.109 R)
• M3: 491,429 km (0.115 R)
• M4: 580,290 km (0.11 R)
• M5: 730,486 km (0.094 R)
• M6: 1,515,127 km (0.117 R)
• M7: 1,680,732 km (0.086 R)
• M8: 1,852,470 km (0.062 R)
• M9: 2,506,961 km (0.084 R)
• M10: 2,577,871 km (0.098 R)
• M11: 2,831,738 km (0.092 R)
• M12: 3,131,831 km (0.116 R)
• M13: 3,521,384 km (0.074 R)
• M14: 3,641,362 km (0.098 R)
• M15: 3,967,784 km (0.113 R)
• M16: 4,155,679 km (0.072 R)
• M17: 4,240,052 km (0.099 R)
• M18: 4,561,837 km (0.073 R)
• M19: 4,869,261 km (0.109 R)
• M20: 5,003,151 km (0.109 R)
• M21: 5,138,238 km (0.111 R)
• M22: 5,343,187 km (0.099 R)
• M23: 5,481,416 km (0.042 R)
• M24: 5,784,800 km (0.063 R)
• M25: 5,902,982 km (0.025 R)
• M26: 5,997,977 km (0.116 R)
• M27: 6,286,402 km (0.113 R)
• M28: 6,727,566 km (0.067 R)
• M29: 6,802,066 km (0.085 R)
• M30: 6,876,865 km (0.082 R)
• M31: 7,408,087 km (0.066 R)
• M32: 8,084,119 km (0.073 R)
• M33: 8,216,364 km (0.025 R)
• M34: 8,536,802 km (0.1 R)
• M35: 8,943,110 km (0.088 R)
• M36: 9,025,090 km (0.096 R)
• M37: 9,217,473 km (0.117 R)
• M38: 9,858,948 km (0.046 R)
• M39: 10,630,574 km (0.062 R)
• M40: 11,540,279 km (0.092 R)
• M41: 12,413,631 km (0.057 R)
• M42: 12,535,853 km (0.099 R)
• M43: 13,183,761 km (0.084 R)
• M44: 13,496,122 km (0.102 R)
• M45: 13,558,803 km (0.1 R)
• M46: 13,779,310 km (0.119 R)
• M47: 13,969,150 km (0.081 R)
• M48: 14,096,308 km (0.062 R)
• M49: 14,383,536 km (0.076 R)
• M50: 15,816,085 km (0.067 R)
• M51: 15,981,840 km (0.089 R)
• M52: 16,148,043 km (0.108 R)
• M53: 16,348,355 km (0.118 R)
• M54: 16,852,499 km (0.098 R)
• M55: 17,191,488 km (0.068 R)
• M56: 17,259,555 km (0.107 R)
• M57: 17,807,383 km (0.117 R)
• M58: 18,014,276 km (0.103 R)
• M59: 18,256,775 km (0.083 R)
• M60: 18,849,930 km (0.118 R)
• M61: 19,166,479 km (0.119 R)
• M62: 19,272,394 km (0.034 R)
• M63: 19,343,154 km (0.102 R)
• M64: 19,840,717 km (0.103 R)
• M65: 20,270,511 km (0.079 R)
• M66: 20,450,478 km (0.11 R)
• M67: 20,739,650 km (0.077 R)
• M68: 20,812,056 km (0.059 R)
• M69: 21,248,732 km (0.095 R)
• M70: 21,541,645 km (0.065 R)
• M71: 21,614,948 km (0.117 R)
• M72: 22,390,912 km (0.089 R)
• M73: 23,326,497 km (0.059 R)
• M74: 23,439,593 km (0.094 R)
• M75: 23,666,383 km (0.081 R)
• M76: 23,742,080 km (0.072 R)
• M77: 23,855,924 km (0.068 R)
• M78: 25,235,665 km (0.105 R)
• M79: 25,429,244 km (0.064 R)
• M80: 26,130,559 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.7

Radius: 7.1

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 10.15 AU - 11.11 AU

Year: 14715 Days

Day: 18.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,361,810 km

• M1: 128,355 km (0.092 R)
• M2: 258,356 km (0.053 R)
• M3: 336,296 km (0.099 R)
• M4: 470,037 km (0.059 R)
• M5: 909,555 km (0.089 R)
• M6: 1,123,330 km (0.074 R)
• M7: 1,497,774 km (0.112 R)
• M8: 1,622,389 km (0.099 R)
• M9: 1,908,869 km (0.107 R)
• M10: 2,528,503 km (0.112 R)
• M11: 2,798,976 km (0.109 R)
• M12: 3,238,046 km (0.11 R)
• M13: 3,902,111 km (0.097 R)
• M14: 4,179,465 km (0.047 R)
• M15: 4,320,536 km (0.037 R)
• M16: 4,391,745 km (0.074 R)
• M17: 4,680,169 km (0.097 R)
• M18: 5,776,572 km (0.091 R)
• M19: 6,092,523 km (0.086 R)
• M20: 7,242,183 km (0.06 R)
• M21: 7,625,751 km (0.101 R)
• M22: 8,235,512 km (0.116 R)
• M23: 9,363,032 km (0.108 R)
• M24: 9,409,108 km (0.117 R)
• M25: 9,687,360 km (0.116 R)
• M26: 9,827,533 km (0.097 R)
• M27: 10,015,428 km (0.059 R)
• M28: 10,109,824 km (0.105 R)
• M29: 10,586,144 km (0.089 R)
• M30: 10,778,826 km (0.117 R)
• M31: 11,908,738 km (0.094 R)
• M32: 13,646,916 km (0.111 R)
• M33: 13,803,994 km (0.112 R)
• M34: 14,226,010 km (0.108 R)
• M35: 14,598,807 km (0.097 R)
• M36: 15,846,005 km (0.106 R)
• M37: 16,066,363 km (0.052 R)
• M38: 16,177,065 km (0.119 R)
• M39: 16,398,919 km (0.091 R)
• M40: 17,409,901 km (0.114 R)
• M41: 18,789,193 km (0.107 R)
• M42: 19,139,402 km (0.093 R)
• M43: 19,728,070 km (0.104 R)
• M44: 19,787,161 km (0.112 R)
• M45: 20,143,503 km (0.106 R)
• M46: 21,407,455 km (0.071 R)
• M47: 22,141,083 km (0.086 R)
• M48: 23,007,554 km (0.115 R)
• M49: 23,132,169 km (0.065 R)
• M50: 23,821,965 km (0.094 R)
• M51: 24,137,616 km (0.083 R)
• M52: 24,773,258 km (0.052 R)
• M53: 25,029,070 km (0.12 R)
• M54: 25,221,453 km (0.059 R)
• M55: 25,737,117 km (0.109 R)
• M56: 25,931,295 km (0.114 R)
• M57: 27,634,915 km (0.107 R)
• M58: 28,768,269 km (0.035 R)
• M59: 28,835,438 km (0.077 R)
• M60: 30,257,366 km (0.069 R)
• M61: 32,677,560 km (0.113 R)
• M62: 33,239,450 km (0.1 R)
• M63: 34,088,268 km (0.043 R)
• M64: 35,518,723 km (0.114 R)
• M65: 35,879,404 km (0.097 R)
• M66: 36,458,946 km (0.116 R)
• M67: 37,407,396 km (0.091 R)
• M68: 37,847,812 km (0.026 R)
• M69: 38,290,024 km (0.05 R)
• M70: 38,363,925 km (0.059 R)
• M71: 38,511,877 km (0.07 R)
• M72: 40,151,021 km (0.043 R)
• M73: 40,752,704 km (0.055 R)
• M74: 41,508,921 km (0.115 R)
• M75: 42,805,336 km (0.041 R)
• M76: 43,496,927 km (0.069 R)
• M77: 43,573,970 km (0.083 R)
• M78: 44,347,242 km (0.073 R)
• M79: 45,672,230 km (0.111 R)
• M80: 46,773,270 km (0.033 R)
• M81: 46,931,246 km (0.065 R)
• M82: 47,644,379 km (0.081 R)
• M83: 47,803,252 km (0.072 R)
• M84: 48,520,873 km (0.118 R)
• M85: 49,241,934 km (0.064 R)
• M86: 50,128,003 km (0.118 R)
• M87: 53,476,900 km (0.081 R)
• M88: 54,055,844 km (0.12 R)
• M89: 54,221,748 km (0.04 R)
• M90: 54,553,856 km (0.088 R)
• M91: 55,972,791 km (0.113 R)

Asteroid Belt

Center: 11.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.6

Radius: 3.2

Gravity: 91.27 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 10.47 AU - 14.37 AU

Year: 18585 Days

Day: 22 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,361,810 km

• M1: 60,138 km (0.087 R)
• M2: 108,309 km (0.049 R)
• M3: 357,240 km (0.108 R)
• M4: 543,339 km (0.052 R)
• M5: 756,068 km (0.073 R)
• M6: 781,200 km (0.099 R)
• M7: 1,279,810 km (0.072 R)
• M8: 1,464,114 km (0.09 R)
• M9: 1,495,680 km (0.08 R)
• M10: 1,823,299 km (0.107 R)
• M11: 2,391,771 km (0.098 R)
• M12: 2,579,815 km (0.11 R)
• M13: 3,804,723 km (0.108 R)
• M14: 4,799,698 km (0.12 R)
• M15: 5,325,684 km (0.118 R)
• M16: 5,374,304 km (0.059 R)
• M17: 5,472,290 km (0.113 R)
• M18: 6,122,742 km (0.104 R)
• M19: 6,431,212 km (0.025 R)
• M20: 6,535,033 km (0.094 R)
• M21: 6,691,962 km (0.091 R)
• M22: 7,170,226 km (0.067 R)
• M23: 7,604,509 km (0.089 R)
• M24: 9,131,753 km (0.119 R)
• M25: 9,307,232 km (0.112 R)
• M26: 9,661,330 km (0.117 R)
• M27: 9,780,410 km (0.057 R)
• M28: 10,565,798 km (0.11 R)
• M29: 11,371,383 km (0.04 R)
• M30: 11,940,453 km (0.064 R)
• M31: 12,844,024 km (0.099 R)
• M32: 13,304,038 km (0.09 R)
• M33: 15,544,116 km (0.062 R)
• M34: 15,893,577 km (0.111 R)
• M35: 16,034,199 km (0.065 R)
• M36: 16,316,341 km (0.065 R)
• M37: 16,742,844 km (0.105 R)
• M38: 17,172,938 km (0.102 R)
• M39: 19,828,749 km (0.077 R)
• M40: 20,512,411 km (0.092 R)
• M41: 20,818,788 km (0.089 R)
• M42: 22,294,271 km (0.107 R)
• M43: 22,372,960 km (0.119 R)
• M44: 22,451,648 km (0.076 R)
• M45: 22,846,437 km (0.089 R)
• M46: 23,562,712 km (0.101 R)
• M47: 23,803,265 km (0.066 R)
• M48: 23,883,599 km (0.026 R)
• M49: 25,591,109 km (0.113 R)
• M50: 25,755,817 km (0.093 R)
• M51: 26,501,113 km (0.097 R)
• M52: 27,590,186 km (0.086 R)
• M53: 28,182,743 km (0.085 R)
• M54: 29,036,348 km (0.068 R)
• M55: 29,552,611 km (0.119 R)
• M56: 30,245,697 km (0.117 R)
• M57: 30,506,895 km (0.105 R)
• M58: 35,244,361 km (0.025 R)
• M59: 35,427,469 km (0.082 R)
• M60: 37,183,598 km (0.098 R)
• M61: 37,370,146 km (0.079 R)
• M62: 38,589,818 km (0.068 R)
• M63: 38,778,760 km (0.084 R)
• M64: 39,537,072 km (0.083 R)
• M65: 40,108,984 km (0.118 R)
• M66: 41,744,388 km (0.051 R)
• M67: 43,009,537 km (0.094 R)
• M68: 44,881,156 km (0.108 R)
• M69: 45,378,121 km (0.112 R)
• M70: 48,194,600 km (0.093 R)
• M71: 49,111,784 km (0.116 R)
• M72: 49,418,759 km (0.082 R)
• M73: 51,585,684 km (0.116 R)
• M74: 55,265,493 km (0.106 R)
• M75: 55,371,857 km (0.06 R)
• M76: 56,225,313 km (0.063 R)
• M77: 56,760,873 km (0.117 R)
• M78: 58,377,876 km (0.073 R)
• M79: 59,791,427 km (0.117 R)
• M80: 60,119,195 km (0.106 R)
• M81: 60,338,057 km (0.077 R)
• M82: 60,776,529 km (0.11 R)
• M83: 61,106,093 km (0.049 R)
• M84: 61,767,166 km (0.083 R)
• M85: 62,319,780 km (0.089 R)
• M86: 63,652,697 km (0.066 R)
• M87: 63,875,748 km (0.08 R)
• M88: 65,444,580 km (0.085 R)
• M89: 68,391,509 km (0.108 R)
• M90: 69,192,157 km (0.106 R)
• M91: 69,306,898 km (0.072 R)
• M92: 69,651,273 km (0.035 R)
• M93: 70,456,857 km (0.114 R)
• M94: 72,659,087 km (0.102 R)
• M95: 77,606,738 km (0.108 R)
• M96: 79,279,840 km (0.071 R)
• M97: 79,880,326 km (0.112 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: 155 - 18,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit