🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.58 AU - 2.36 AU

Year: 967 Days

Day: 20.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.03 AU - 3.99 AU

Year: 2301 Days

Day: 40.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.79 AU - 4.87 AU

Year: 3152 Days

Day: 13.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.3

Radius: 8.1

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 6.24 AU - 8.08 AU

Year: 6703 Days

Day: 6.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 81,340,270 km

• M1: 139,724 km (0.086 R)
• M2: 273,764 km (0.073 R)
• M3: 367,113 km (0.071 R)
• M4: 460,612 km (0.102 R)
• M5: 761,902 km (0.1 R)
• M6: 1,050,027 km (0.072 R)
• M7: 1,542,803 km (0.116 R)
• M8: 1,621,491 km (0.1 R)
• M9: 1,721,722 km (0.114 R)
• M10: 1,907,373 km (0.09 R)
• M11: 2,056,522 km (0.104 R)
• M12: 2,231,551 km (0.118 R)
• M13: 2,690,518 km (0.105 R)
• M14: 3,078,575 km (0.073 R)
• M15: 3,203,638 km (0.108 R)
• M16: 3,773,157 km (0.095 R)
• M17: 3,826,564 km (0.077 R)
• M18: 4,262,492 km (0.05 R)
• M19: 4,571,412 km (0.108 R)
• M20: 4,628,259 km (0.101 R)
• M21: 5,092,461 km (0.08 R)
• M22: 5,330,172 km (0.105 R)
• M23: 6,002,465 km (0.107 R)
• M24: 6,158,944 km (0.052 R)
• M25: 6,316,920 km (0.092 R)
• M26: 6,444,227 km (0.079 R)
• M27: 6,540,269 km (0.113 R)
• M28: 6,961,836 km (0.071 R)
• M29: 7,258,937 km (0.105 R)
• M30: 7,627,696 km (0.11 R)
• M31: 8,002,588 km (0.106 R)
• M32: 8,523,488 km (0.029 R)
• M33: 8,912,443 km (0.036 R)
• M34: 9,055,309 km (0.094 R)
• M35: 9,163,019 km (0.11 R)
• M36: 9,452,192 km (0.091 R)
• M37: 9,561,548 km (0.116 R)
• M38: 10,076,763 km (0.109 R)
• M39: 10,375,360 km (0.034 R)
• M40: 10,790,494 km (0.075 R)
• M41: 11,249,760 km (0.101 R)
• M42: 11,754,353 km (0.099 R)
• M43: 11,832,743 km (0.113 R)
• M44: 12,029,165 km (0.074 R)
• M45: 12,425,450 km (0.06 R)
• M46: 13,434,936 km (0.062 R)
• M47: 13,516,766 km (0.119 R)
• M48: 13,970,048 km (0.095 R)
• M49: 14,554,377 km (0.03 R)
• M50: 15,445,531 km (0.074 R)
• M51: 15,617,419 km (0.115 R)
• M52: 16,049,608 km (0.077 R)
• M53: 16,310,805 km (0.108 R)
• M54: 16,441,853 km (0.111 R)
• M55: 16,529,518 km (0.09 R)
• M56: 16,617,331 km (0.069 R)
• M57: 17,236,068 km (0.091 R)
• M58: 18,405,176 km (0.083 R)
• M59: 18,770,045 km (0.101 R)
• M60: 19,414,363 km (0.107 R)
• M61: 19,692,615 km (0.083 R)
• M62: 20,300,281 km (0.117 R)
• M63: 21,104,071 km (0.099 R)
• M64: 23,577,372 km (0.077 R)
• M65: 23,824,807 km (0.118 R)
• M66: 24,172,473 km (0.072 R)
• M67: 25,428,347 km (0.101 R)
• M68: 25,732,779 km (0.103 R)
• M69: 25,936,531 km (0.102 R)
• M70: 25,987,544 km (0.11 R)
• M71: 26,038,557 km (0.09 R)
• M72: 28,422,399 km (0.083 R)
• M73: 28,791,157 km (0.094 R)
• M74: 29,427,248 km (0.114 R)
• M75: 30,389,910 km (0.076 R)
• M76: 30,875,056 km (0.117 R)
• M77: 32,400,804 km (0.096 R)
• M78: 32,620,863 km (0.119 R)
• M79: 32,730,967 km (0.114 R)
• M80: 33,117,677 km (0.081 R)
• M81: 33,561,235 km (0.116 R)
• M82: 33,672,536 km (0.035 R)
• M83: 34,398,534 km (0.09 R)
• M84: 35,865,790 km (0.09 R)
• M85: 35,922,637 km (0.099 R)
• M86: 36,435,609 km (0.083 R)
• M87: 36,492,755 km (0.091 R)
• M88: 36,893,677 km (0.1 R)
• M89: 37,468,881 km (0.076 R)
• M90: 37,989,033 km (0.118 R)
• M91: 38,337,147 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.2

Radius: 12.2

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 8.89 AU - 9.77 AU

Year: 9970 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,340,270 km

• M1: 169,195 km (0.041 R)
• M2: 503,846 km (0.101 R)
• M3: 755,469 km (0.105 R)
• M4: 1,029,233 km (0.085 R)
• M5: 1,147,864 km (0.098 R)
• M6: 1,250,489 km (0.09 R)
• M7: 1,577,809 km (0.118 R)
• M8: 1,763,759 km (0.053 R)
• M9: 2,524,913 km (0.046 R)
• M10: 2,940,645 km (0.098 R)
• M11: 3,200,646 km (0.043 R)
• M12: 3,498,496 km (0.106 R)
• M13: 3,589,601 km (0.101 R)
• M14: 3,743,388 km (0.111 R)
• M15: 4,121,272 km (0.097 R)
• M16: 4,282,389 km (0.075 R)
• M17: 4,511,423 km (0.08 R)
• M18: 5,188,503 km (0.049 R)
• M19: 6,940,444 km (0.108 R)
• M20: 7,248,914 km (0.099 R)
• M21: 7,562,023 km (0.059 R)
• M22: 7,919,711 km (0.118 R)
• M23: 8,282,785 km (0.119 R)
• M24: 8,568,966 km (0.087 R)
• M25: 8,941,914 km (0.041 R)
• M26: 9,617,797 km (0.077 R)
• M27: 10,222,920 km (0.105 R)
• M28: 11,606,252 km (0.118 R)
• M29: 11,697,506 km (0.116 R)
• M30: 11,880,764 km (0.051 R)
• M31: 12,250,121 km (0.084 R)
• M32: 12,483,045 km (0.103 R)
• M33: 12,670,341 km (0.118 R)
• M34: 13,142,622 km (0.083 R)
• M35: 13,381,081 km (0.117 R)
• M36: 13,717,227 km (0.095 R)
• M37: 13,958,977 km (0.06 R)
• M38: 14,446,816 km (0.099 R)
• M39: 16,300,184 km (0.094 R)
• M40: 16,607,757 km (0.058 R)
• M41: 17,020,947 km (0.071 R)
• M42: 17,910,007 km (0.089 R)
• M43: 18,015,623 km (0.101 R)
• M44: 18,440,182 km (0.077 R)
• M45: 19,137,008 km (0.067 R)
• M46: 19,299,023 km (0.106 R)
• M47: 19,678,852 km (0.081 R)
• M48: 20,611,595 km (0.043 R)
• M49: 21,502,749 km (0.029 R)
• M50: 22,805,747 km (0.074 R)
• M51: 28,022,075 km (0.106 R)
• M52: 29,008,523 km (0.119 R)
• M53: 29,443,703 km (0.099 R)
• M54: 29,755,914 km (0.112 R)
• M55: 31,971,608 km (0.117 R)
• M56: 33,782,341 km (0.089 R)
• M57: 33,978,314 km (0.104 R)
• M58: 34,568,478 km (0.119 R)
• M59: 35,294,326 km (0.076 R)
• M60: 35,692,406 km (0.107 R)
• M61: 35,958,691 km (0.043 R)
• M62: 36,761,283 km (0.027 R)
• M63: 37,232,217 km (0.107 R)
• M64: 38,044,234 km (0.065 R)
• M65: 38,862,086 km (0.095 R)
• M66: 38,998,819 km (0.106 R)
• M67: 39,892,367 km (0.037 R)
• M68: 40,792,796 km (0.091 R)
• M69: 40,931,773 km (0.061 R)
• M70: 41,489,773 km (0.09 R)
• M71: 41,980,154 km (0.071 R)
• M72: 43,604,638 km (0.096 R)
• M73: 44,031,889 km (0.065 R)
• M74: 44,317,322 km (0.089 R)
• M75: 45,537,891 km (0.117 R)
• M76: 46,115,937 km (0.11 R)
• M77: 46,478,562 km (0.11 R)
• M78: 48,821,564 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.6

Radius: 8.8

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 9.4 AU - 13.34 AU

Year: 13413 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,340,270 km

• M1: 126,261 km (0.116 R)
• M2: 205,697 km (0.032 R)
• M3: 264,639 km (0.111 R)
• M4: 504,294 km (0.04 R)
• M5: 1,308,981 km (0.095 R)
• M6: 1,372,261 km (0.078 R)
• M7: 2,037,373 km (0.101 R)
• M8: 2,111,424 km (0.074 R)
• M9: 3,040,128 km (0.102 R)
• M10: 3,955,667 km (0.072 R)
• M11: 4,048,567 km (0.114 R)
• M12: 4,752,276 km (0.101 R)
• M13: 5,631,911 km (0.089 R)
• M14: 6,415,205 km (0.058 R)
• M15: 6,561,213 km (0.109 R)
• M16: 6,782,468 km (0.117 R)
• M17: 8,239,552 km (0.052 R)
• M18: 8,679,070 km (0.038 R)
• M19: 10,254,934 km (0.096 R)
• M20: 10,988,263 km (0.103 R)
• M21: 11,383,201 km (0.095 R)
• M22: 11,649,186 km (0.079 R)
• M23: 12,368,453 km (0.075 R)
• M24: 12,459,408 km (0.085 R)
• M25: 12,687,695 km (0.102 R)
• M26: 13,427,456 km (0.078 R)
• M27: 13,944,167 km (0.112 R)
• M28: 14,276,274 km (0.113 R)
• M29: 14,563,203 km (0.11 R)
• M30: 15,337,372 km (0.075 R)
• M31: 15,877,420 km (0.063 R)
• M32: 16,774,559 km (0.109 R)
• M33: 17,178,473 km (0.066 R)
• M34: 17,585,678 km (0.118 R)
• M35: 20,255,552 km (0.108 R)
• M36: 20,685,795 km (0.098 R)
• M37: 21,173,185 km (0.093 R)
• M38: 22,159,633 km (0.074 R)
• M39: 22,547,391 km (0.096 R)
• M40: 22,658,542 km (0.102 R)
• M41: 23,836,775 km (0.078 R)
• M42: 24,518,941 km (0.097 R)
• M43: 24,747,826 km (0.045 R)
• M44: 24,919,864 km (0.108 R)
• M45: 26,369,467 km (0.098 R)
• M46: 26,897,996 km (0.066 R)
• M47: 28,444,390 km (0.093 R)
• M48: 28,805,369 km (0.063 R)
• M49: 29,836,248 km (0.066 R)
• M50: 32,685,938 km (0.076 R)
• M51: 32,748,919 km (0.098 R)
• M52: 32,811,750 km (0.066 R)
• M53: 33,253,512 km (0.119 R)
• M54: 33,570,361 km (0.102 R)
• M55: 34,590,768 km (0.105 R)
• M56: 35,750,750 km (0.072 R)
• M57: 36,792,549 km (0.043 R)
• M58: 37,712,426 km (0.117 R)
• M59: 38,108,861 km (0.116 R)
• M60: 40,044,807 km (0.074 R)
• M61: 40,112,126 km (0.037 R)
• M62: 40,314,382 km (0.057 R)
• M63: 40,381,851 km (0.111 R)
• M64: 41,602,869 km (0.096 R)
• M65: 44,917,658 km (0.119 R)
• M66: 45,478,351 km (0.119 R)
• M67: 45,900,367 km (0.115 R)
• M68: 45,970,827 km (0.074 R)
• M69: 46,465,099 km (0.04 R)
• M70: 46,748,437 km (0.041 R)
• M71: 47,032,224 km (0.091 R)
• M72: 47,316,610 km (0.043 R)
• M73: 47,459,027 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.9

Radius: 7

Gravity: 18.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 11.47 AU - 17.63 AU

Year: 19417 Days

Day: 16 Hours

Environment

Temp: -176 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 81,340,270 km

• M1: 124,765 km (0.043 R)
• M2: 193,879 km (0.111 R)
• M3: 1,192,744 km (0.082 R)
• M4: 2,208,214 km (0.092 R)
• M5: 2,280,919 km (0.119 R)
• M6: 2,354,371 km (0.12 R)
• M7: 2,428,721 km (0.083 R)
• M8: 2,618,112 km (0.115 R)
• M9: 2,733,901 km (0.062 R)
• M10: 3,051,348 km (0.095 R)
• M11: 3,255,848 km (0.115 R)
• M12: 3,338,875 km (0.029 R)
• M13: 3,422,500 km (0.102 R)
• M14: 4,434,829 km (0.082 R)
• M15: 4,949,745 km (0.117 R)
• M16: 4,997,466 km (0.087 R)
• M17: 5,732,142 km (0.099 R)
• M18: 6,035,376 km (0.116 R)
• M19: 6,292,086 km (0.067 R)
• M20: 7,030,053 km (0.117 R)
• M21: 7,409,134 km (0.094 R)
• M22: 8,018,296 km (0.081 R)
• M23: 8,074,545 km (0.063 R)
• M24: 8,187,342 km (0.098 R)
• M25: 8,243,890 km (0.118 R)
• M26: 10,000,917 km (0.118 R)
• M27: 10,182,828 km (0.082 R)
• M28: 12,384,609 km (0.084 R)
• M29: 13,639,137 km (0.093 R)
• M30: 14,520,568 km (0.074 R)
• M31: 14,657,749 km (0.102 R)
• M32: 14,726,564 km (0.081 R)
• M33: 14,795,529 km (0.114 R)
• M34: 15,983,037 km (0.055 R)
• M35: 17,491,731 km (0.098 R)
• M36: 17,784,195 km (0.108 R)
• M37: 18,225,957 km (0.041 R)
• M38: 18,596,960 km (0.117 R)
• M39: 19,045,305 km (0.116 R)
• M40: 19,120,403 km (0.049 R)
• M41: 20,258,394 km (0.112 R)
• M42: 20,951,780 km (0.053 R)
• M43: 21,262,345 km (0.119 R)
• M44: 21,496,466 km (0.081 R)
• M45: 21,652,796 km (0.107 R)
• M46: 22,124,478 km (0.096 R)
• M47: 22,918,095 km (0.061 R)
• M48: 23,720,986 km (0.114 R)
• M49: 24,125,948 km (0.114 R)
• M50: 25,024,881 km (0.12 R)
• M51: 25,189,439 km (0.112 R)
• M52: 25,354,446 km (0.06 R)
• M53: 27,192,555 km (0.093 R)
• M54: 28,728,326 km (0.092 R)
• M55: 31,704,875 km (0.102 R)
• M56: 32,240,286 km (0.102 R)
• M57: 33,410,440 km (0.032 R)
• M58: 33,773,365 km (0.083 R)
• M59: 33,864,171 km (0.06 R)
• M60: 35,145,626 km (0.073 R)
• M61: 35,514,684 km (0.106 R)
• M62: 36,163,640 km (0.115 R)
• M63: 37,003,632 km (0.099 R)
• M64: 37,567,316 km (0.101 R)
• M65: 37,850,206 km (0.092 R)
• M66: 38,323,085 km (0.102 R)
• M67: 39,084,089 km (0.051 R)
• M68: 41,008,068 km (0.106 R)
• M69: 42,471,135 km (0.101 R)
• M70: 43,159,734 km (0.047 R)
• M71: 44,149,922 km (0.111 R)
• M72: 44,548,152 km (0.09 R)
• M73: 45,047,509 km (0.113 R)
• M74: 45,548,662 km (0.098 R)
• M75: 46,354,546 km (0.088 R)
• M76: 46,556,653 km (0.078 R)
• M77: 49,521,234 km (0.091 R)
• M78: 49,624,606 km (0.093 R)
• M79: 51,915,398 km (0.116 R)
• M80: 52,230,601 km (0.085 R)
• M81: 54,880,727 km (0.101 R)
• M82: 59,540,102 km (0.111 R)
• M83: 60,090,174 km (0.092 R)
• M84: 63,425,308 km (0.086 R)
• M85: 65,002,070 km (0.117 R)
• M86: 65,455,052 km (0.11 R)
• M87: 66,363,859 km (0.114 R)
• M88: 68,884,883 km (0.106 R)
• M89: 70,389,389 km (0.103 R)
• M90: 72,607,476 km (0.072 R)
• M91: 73,902,096 km (0.101 R)
• M92: 76,633,604 km (0.039 R)
• M93: 80,367,118 km (0.032 R)
• M94: 80,974,934 km (0.119 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 20,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit