🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.22 AU - 1.9 AU

Year: 705 Days

Day: 17.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.66 AU - 2.04 AU

Year: 910 Days

Day: 31.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.72 AU - 2.46 AU

Year: 1093 Days

Day: 36.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,235,886 km

• M1: 201,359 km (0.096 R)
• M2: 1,704,668 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.36 AU - 2.8 AU

Year: 1499 Days

Day: 23.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,235,886 km

• M1: 343,477 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.3

Radius: 14.6

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.65 AU - 5.97 AU

Year: 5065 Days

Day: 6.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 57,235,886 km

• M1: 182,210 km (0.107 R)
• M2: 286,330 km (0.114 R)
• M3: 494,122 km (0.117 R)
• M4: 587,172 km (0.097 R)
• M5: 986,748 km (0.093 R)
• M6: 1,100,143 km (0.049 R)
• M7: 1,242,410 km (0.088 R)
• M8: 1,520,662 km (0.105 R)
• M9: 1,640,490 km (0.038 R)
• M10: 1,976,487 km (0.104 R)
• M11: 2,304,106 km (0.116 R)
• M12: 3,045,813 km (0.085 R)
• M13: 3,338,127 km (0.1 R)
• M14: 3,479,048 km (0.114 R)
• M15: 4,212,975 km (0.116 R)
• M16: 4,696,027 km (0.094 R)
• M17: 5,258,216 km (0.062 R)
• M18: 5,381,634 km (0.039 R)
• M19: 5,673,200 km (0.082 R)
• M20: 6,055,722 km (0.064 R)
• M21: 6,380,948 km (0.108 R)
• M22: 6,601,006 km (0.094 R)
• M23: 7,276,440 km (0.104 R)
• M24: 7,974,015 km (0.078 R)
• M25: 8,139,919 km (0.107 R)
• M26: 8,547,574 km (0.052 R)
• M27: 8,668,748 km (0.042 R)
• M28: 8,863,823 km (0.112 R)
• M29: 9,184,112 km (0.094 R)
• M30: 9,937,487 km (0.099 R)
• M31: 10,193,150 km (0.053 R)
• M32: 10,321,804 km (0.057 R)
• M33: 10,528,698 km (0.066 R)
• M34: 11,210,715 km (0.066 R)
• M35: 11,530,405 km (0.049 R)
• M36: 11,691,373 km (0.054 R)
• M37: 11,907,243 km (0.119 R)
• M38: 12,151,536 km (0.074 R)
• M39: 12,342,872 km (0.111 R)
• M40: 12,507,579 km (0.052 R)
• M41: 12,783,736 km (0.119 R)
• M42: 12,950,388 km (0.067 R)
• M43: 13,089,814 km (0.097 R)
• M44: 13,257,812 km (0.054 R)
• M45: 14,080,002 km (0.109 R)
• M46: 14,252,189 km (0.1 R)
• M47: 15,388,385 km (0.064 R)
• M48: 15,743,830 km (0.058 R)
• M49: 16,282,083 km (0.103 R)
• M50: 16,765,733 km (0.042 R)
• M51: 17,592,560 km (0.102 R)
• M52: 18,432,702 km (0.115 R)
• M53: 19,063,406 km (0.043 R)
• M54: 19,413,316 km (0.065 R)
• M55: 19,605,100 km (0.025 R)
• M56: 20,022,927 km (0.1 R)
• M57: 20,152,030 km (0.076 R)
• M58: 20,248,969 km (0.094 R)
• M59: 20,410,984 km (0.089 R)
• M60: 20,834,346 km (0.062 R)
• M61: 20,998,006 km (0.119 R)
• M62: 21,162,115 km (0.093 R)
• M63: 21,491,380 km (0.106 R)
• M64: 21,689,896 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.7

Radius: 8.2

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.35 AU - 7.53 AU

Year: 6612 Days

Day: 5.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 57,235,886 km

• M1: 128,953 km (0.116 R)
• M2: 287,826 km (0.112 R)
• M3: 369,806 km (0.096 R)
• M4: 425,905 km (0.094 R)
• M5: 561,142 km (0.069 R)
• M6: 799,002 km (0.119 R)
• M7: 953,537 km (0.03 R)
• M8: 1,203,964 km (0.12 R)
• M9: 1,292,226 km (0.052 R)
• M10: 1,400,834 km (0.06 R)
• M11: 1,569,730 km (0.116 R)
• M12: 1,666,520 km (0.076 R)
• M13: 1,745,358 km (0.069 R)
• M14: 2,052,483 km (0.112 R)
• M15: 2,332,380 km (0.105 R)
• M16: 2,533,290 km (0.057 R)
• M17: 2,693,659 km (0.063 R)
• M18: 2,952,314 km (0.068 R)
• M19: 3,219,047 km (0.082 R)
• M20: 3,749,820 km (0.048 R)
• M21: 3,801,731 km (0.059 R)
• M22: 4,919,975 km (0.108 R)
• M23: 5,120,436 km (0.09 R)
• M24: 5,352,911 km (0.096 R)
• M25: 5,798,264 km (0.066 R)
• M26: 6,132,316 km (0.105 R)
• M27: 6,193,801 km (0.074 R)
• M28: 6,317,219 km (0.108 R)
• M29: 6,441,535 km (0.068 R)
• M30: 6,566,748 km (0.044 R)
• M31: 6,629,579 km (0.076 R)
• M32: 6,724,275 km (0.099 R)
• M33: 7,269,260 km (0.113 R)
• M34: 7,399,559 km (0.077 R)
• M35: 8,987,990 km (0.118 R)
• M36: 9,127,864 km (0.12 R)
• M37: 9,233,330 km (0.109 R)
• M38: 9,445,460 km (0.098 R)
• M39: 9,623,332 km (0.108 R)
• M40: 9,802,400 km (0.094 R)
• M41: 10,566,696 km (0.043 R)
• M42: 10,937,250 km (0.055 R)
• M43: 11,086,698 km (0.09 R)
• M44: 13,169,699 km (0.119 R)
• M45: 13,368,664 km (0.111 R)
• M46: 13,448,549 km (0.052 R)
• M47: 13,809,679 km (0.096 R)
• M48: 14,953,953 km (0.088 R)
• M49: 15,495,497 km (0.108 R)
• M50: 16,128,446 km (0.114 R)
• M51: 17,944,863 km (0.105 R)
• M52: 18,032,976 km (0.044 R)
• M53: 19,779,830 km (0.109 R)
• M54: 19,962,041 km (0.08 R)
• M55: 21,159,871 km (0.073 R)
• M56: 21,299,595 km (0.117 R)
• M57: 22,191,647 km (0.065 R)
• M58: 22,428,311 km (0.105 R)
• M59: 23,914,865 km (0.066 R)
• M60: 24,939,910 km (0.107 R)
• M61: 25,235,366 km (0.056 R)
• M62: 25,532,018 km (0.067 R)
• M63: 26,178,730 km (0.065 R)
• M64: 27,083,049 km (0.069 R)
• M65: 27,234,891 km (0.068 R)
• M66: 27,437,596 km (0.11 R)
• M67: 27,793,489 km (0.09 R)
• M68: 28,510,213 km (0.11 R)
• M69: 28,870,743 km (0.118 R)
• M70: 28,973,966 km (0.083 R)
• M71: 29,544,383 km (0.118 R)
• M72: 29,909,252 km (0.114 R)
• M73: 30,328,126 km (0.053 R)
• M74: 30,538,161 km (0.114 R)
• M75: 31,224,516 km (0.059 R)
• M76: 32,129,733 km (0.079 R)
• M77: 33,585,021 km (0.057 R)
• M78: 33,802,387 km (0.109 R)
• M79: 33,856,840 km (0.068 R)
• M80: 35,116,754 km (0.049 R)
• M81: 35,337,411 km (0.088 R)
• M82: 35,392,612 km (0.089 R)
• M83: 35,891,072 km (0.117 R)
• M84: 36,002,224 km (0.1 R)
• M85: 37,007,072 km (0.101 R)
• M86: 37,063,172 km (0.085 R)
• M87: 37,682,208 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.3

Radius: 9.7

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.84 AU - 11.54 AU

Year: 11764 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,235,886 km

• M1: 130,449 km (0.095 R)
• M2: 253,568 km (0.079 R)
• M3: 401,521 km (0.111 R)
• M4: 731,534 km (0.113 R)
• M5: 1,068,578 km (0.102 R)
• M6: 1,254,827 km (0.119 R)
• M7: 1,477,129 km (0.096 R)
• M8: 1,554,172 km (0.059 R)
• M9: 2,160,343 km (0.119 R)
• M10: 2,397,904 km (0.102 R)
• M11: 2,489,159 km (0.119 R)
• M12: 3,778,992 km (0.111 R)
• M13: 3,921,559 km (0.094 R)
• M14: 4,322,780 km (0.059 R)
• M15: 4,434,530 km (0.089 R)
• M16: 5,007,490 km (0.066 R)
• M17: 5,164,268 km (0.084 R)
• M18: 5,362,635 km (0.073 R)
• M19: 5,848,828 km (0.061 R)
• M20: 6,349,083 km (0.071 R)
• M21: 6,906,784 km (0.066 R)
• M22: 7,081,514 km (0.1 R)
• M23: 7,213,460 km (0.119 R)
• M24: 7,977,007 km (0.08 R)
• M25: 9,775,174 km (0.077 R)
• M26: 9,873,160 km (0.046 R)
• M27: 10,922,141 km (0.061 R)
• M28: 11,382,453 km (0.067 R)
• M29: 13,504,050 km (0.1 R)
• M30: 13,887,769 km (0.078 R)
• M31: 13,998,022 km (0.084 R)
• M32: 15,003,619 km (0.095 R)
• M33: 15,744,428 km (0.069 R)
• M34: 16,206,237 km (0.043 R)
• M35: 17,261,350 km (0.094 R)
• M36: 17,677,681 km (0.074 R)
• M37: 17,857,199 km (0.034 R)
• M38: 18,037,314 km (0.12 R)
• M39: 19,007,756 km (0.1 R)
• M40: 19,314,581 km (0.094 R)
• M41: 19,437,700 km (0.066 R)
• M42: 19,499,484 km (0.106 R)
• M43: 20,057,484 km (0.086 R)
• M44: 21,189,342 km (0.048 R)
• M45: 21,827,227 km (0.119 R)
• M46: 22,019,759 km (0.113 R)
• M47: 22,665,723 km (0.112 R)
• M48: 23,186,922 km (0.097 R)
• M49: 23,646,337 km (0.102 R)
• M50: 23,712,160 km (0.104 R)
• M51: 23,976,350 km (0.092 R)
• M52: 25,648,854 km (0.079 R)
• M53: 25,784,240 km (0.079 R)
• M54: 26,670,308 km (0.062 R)
• M55: 27,289,644 km (0.1 R)
• M56: 28,192,467 km (0.03 R)
• M57: 28,612,538 km (0.096 R)
• M58: 28,753,010 km (0.045 R)
• M59: 29,175,774 km (0.088 R)
• M60: 29,458,813 km (0.053 R)
• M61: 30,241,808 km (0.098 R)
• M62: 31,031,535 km (0.097 R)
• M63: 32,851,692 km (0.049 R)
• M64: 34,631,458 km (0.074 R)
• M65: 34,781,056 km (0.099 R)
• M66: 35,006,051 km (0.091 R)
• M67: 37,435,970 km (0.057 R)
• M68: 38,051,864 km (0.095 R)
• M69: 38,748,691 km (0.119 R)
• M70: 39,059,854 km (0.105 R)
• M71: 39,998,132 km (0.107 R)
• M72: 40,864,753 km (0.05 R)
• M73: 41,102,165 km (0.044 R)
• M74: 41,578,335 km (0.114 R)
• M75: 42,376,140 km (0.103 R)
• M76: 44,148,875 km (0.114 R)
• M77: 44,230,106 km (0.103 R)
• M78: 45,453,368 km (0.102 R)
• M79: 46,440,116 km (0.069 R)
• M80: 46,770,577 km (0.08 R)
• M81: 49,779,739 km (0.104 R)
• M82: 49,864,112 km (0.106 R)
• M83: 49,948,635 km (0.031 R)
• M84: 52,850,833 km (0.107 R)
• M85: 53,714,761 km (0.079 R)
• M86: 54,322,278 km (0.092 R)
• M87: 55,019,404 km (0.077 R)
• M88: 56,951,760 km (0.103 R)
• M89: 57,837,379 km (0.073 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400.3

Radius: 6

Gravity: 11.12 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 10.4 AU - 15.72 AU

Year: 17069 Days

Day: 18.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,235,886 km

• M1: 131,796 km (0.119 R)
• M2: 287,078 km (0.091 R)
• M3: 356,941 km (0.111 R)
• M4: 465,100 km (0.063 R)
• M5: 549,174 km (0.044 R)
• M6: 811,868 km (0.118 R)
• M7: 1,133,204 km (0.082 R)
• M8: 1,248,693 km (0.103 R)
• M9: 1,319,902 km (0.085 R)
• M10: 1,541,456 km (0.054 R)
• M11: 1,936,694 km (0.099 R)
• M12: 2,510,402 km (0.108 R)
• M13: 3,165,641 km (0.118 R)
• M14: 3,230,716 km (0.102 R)
• M15: 3,562,823 km (0.108 R)
• M16: 3,630,591 km (0.078 R)
• M17: 4,223,447 km (0.047 R)
• M18: 4,921,172 km (0.052 R)
• M19: 5,225,603 km (0.055 R)
• M20: 5,341,392 km (0.108 R)
• M21: 5,380,138 km (0.068 R)
• M22: 6,256,781 km (0.113 R)
• M23: 6,297,622 km (0.12 R)
• M24: 6,379,751 km (0.117 R)
• M25: 7,391,930 km (0.077 R)
• M26: 8,005,132 km (0.114 R)
• M27: 9,467,152 km (0.116 R)
• M28: 9,893,057 km (0.062 R)
• M29: 10,036,372 km (0.064 R)
• M30: 12,731,377 km (0.106 R)
• M31: 12,783,288 km (0.057 R)
• M32: 12,991,677 km (0.087 R)
• M33: 14,103,788 km (0.091 R)
• M34: 14,427,069 km (0.052 R)
• M35: 14,643,986 km (0.067 R)
• M36: 14,698,440 km (0.118 R)
• M37: 14,916,703 km (0.057 R)
• M38: 15,026,209 km (0.111 R)
• M39: 15,136,013 km (0.079 R)
• M40: 15,246,117 km (0.09 R)
• M41: 16,024,026 km (0.034 R)
• M42: 16,248,573 km (0.101 R)
• M43: 16,361,370 km (0.118 R)
• M44: 17,387,461 km (0.116 R)
• M45: 18,492,840 km (0.111 R)
• M46: 19,381,601 km (0.119 R)
• M47: 19,501,130 km (0.103 R)
• M48: 21,016,107 km (0.091 R)
• M49: 21,508,733 km (0.04 R)
• M50: 21,694,534 km (0.085 R)
• M51: 22,255,077 km (0.074 R)
• M52: 22,694,296 km (0.106 R)
• M53: 23,136,358 km (0.079 R)
• M54: 24,029,008 km (0.083 R)
• M55: 24,221,690 km (0.117 R)
• M56: 25,519,751 km (0.079 R)
• M57: 25,585,275 km (0.081 R)
• M58: 26,441,723 km (0.034 R)
• M59: 28,521,881 km (0.117 R)
• M60: 28,998,949 km (0.079 R)
• M61: 30,445,560 km (0.101 R)
• M62: 30,654,100 km (0.081 R)
• M63: 31,633,667 km (0.114 R)
• M64: 32,056,729 km (0.062 R)
• M65: 32,339,768 km (0.071 R)
• M66: 32,979,599 km (0.072 R)
• M67: 33,551,810 km (0.068 R)
• M68: 34,416,337 km (0.119 R)
• M69: 36,167,230 km (0.112 R)
• M70: 37,127,648 km (0.091 R)
• M71: 37,722,898 km (0.063 R)
• M72: 38,171,393 km (0.09 R)
• M73: 38,772,178 km (0.095 R)
• M74: 38,847,425 km (0.065 R)
• M75: 39,375,955 km (0.087 R)
• M76: 39,755,036 km (0.111 R)
• M77: 40,211,459 km (0.041 R)
• M78: 41,206,135 km (0.078 R)
• M79: 41,822,329 km (0.116 R)
• M80: 42,674,588 km (0.109 R)
• M81: 43,063,841 km (0.095 R)
• M82: 43,454,292 km (0.082 R)
• M83: 43,845,939 km (0.049 R)
• M84: 44,160,095 km (0.078 R)
• M85: 45,027,912 km (0.103 R)
• M86: 46,539,898 km (0.089 R)
• M87: 46,700,117 km (0.046 R)
• M88: 46,860,336 km (0.041 R)
• M89: 47,101,189 km (0.114 R)
• M90: 47,262,006 km (0.063 R)
• M91: 47,422,974 km (0.053 R)
• M92: 48,473,600 km (0.09 R)
• M93: 49,859,175 km (0.073 R)
• M94: 49,941,005 km (0.067 R)
• M95: 53,086,450 km (0.059 R)
• M96: 53,672,874 km (0.053 R)
• M97: 55,275,216 km (0.077 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 15,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit