🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.69 AU - 0.79 AU

Year: 230 Days

Day: 37.5 Hours

Environment

Temp: 110 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.88 AU - 1.04 AU

Year: 340 Days

Day: 44.3 Hours

Environment

Temp: 150 °C

Axial Tilt: 48.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,740,042 km

• M1: 54,603 km (0.098 R)
• M2: 310,715 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.38 AU - 4.92 AU

Year: 3057 Days

Day: 29.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 989.2

Radius: 12.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.46 AU - 6.62 AU

Year: 6049 Days

Day: 7.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,740,042 km

• M1: 169,046 km (0.105 R)
• M2: 281,394 km (0.027 R)
• M3: 397,482 km (0.12 R)
• M4: 587,022 km (0.051 R)
• M5: 736,919 km (0.108 R)
• M6: 1,061,696 km (0.091 R)
• M7: 1,232,387 km (0.095 R)
• M8: 1,449,903 km (0.066 R)
• M9: 1,660,536 km (0.084 R)
• M10: 1,739,823 km (0.062 R)
• M11: 2,352,875 km (0.113 R)
• M12: 2,765,765 km (0.113 R)
• M13: 2,884,546 km (0.03 R)
• M14: 3,152,027 km (0.118 R)
• M15: 3,351,740 km (0.083 R)
• M16: 3,478,749 km (0.08 R)
• M17: 4,301,986 km (0.08 R)
• M18: 5,540,058 km (0.088 R)
• M19: 5,630,415 km (0.092 R)
• M20: 5,751,589 km (0.084 R)
• M21: 6,339,210 km (0.102 R)
• M22: 6,497,185 km (0.107 R)
• M23: 7,605,257 km (0.106 R)
• M24: 7,908,342 km (0.072 R)
• M25: 8,387,803 km (0.119 R)
• M26: 8,876,838 km (0.117 R)
• M27: 8,982,754 km (0.048 R)
• M28: 9,160,476 km (0.062 R)
• M29: 9,339,245 km (0.091 R)
• M30: 9,845,933 km (0.09 R)
• M31: 10,548,146 km (0.109 R)
• M32: 10,848,688 km (0.064 R)
• M33: 11,650,832 km (0.081 R)
• M34: 12,078,831 km (0.049 R)
• M35: 13,191,241 km (0.041 R)
• M36: 13,271,874 km (0.053 R)
• M37: 14,211,947 km (0.114 R)
• M38: 15,342,907 km (0.115 R)
• M39: 15,427,879 km (0.118 R)
• M40: 15,726,327 km (0.099 R)
• M41: 16,112,887 km (0.109 R)
• M42: 16,459,207 km (0.045 R)
• M43: 17,203,157 km (0.1 R)
• M44: 17,291,419 km (0.117 R)
• M45: 17,379,832 km (0.062 R)
• M46: 18,407,270 km (0.073 R)
• M47: 21,037,649 km (0.04 R)
• M48: 21,179,319 km (0.094 R)
• M49: 21,511,127 km (0.082 R)
• M50: 21,892,452 km (0.108 R)
• M51: 22,710,303 km (0.096 R)
• M52: 24,029,607 km (0.092 R)
• M53: 24,524,626 km (0.097 R)
• M54: 25,574,953 km (0.117 R)
• M55: 25,979,017 km (0.028 R)
• M56: 26,283,448 km (0.078 R)
• M57: 26,895,752 km (0.097 R)
• M58: 27,409,621 km (0.094 R)
• M59: 27,771,349 km (0.081 R)
• M60: 27,926,781 km (0.028 R)
• M61: 28,186,632 km (0.104 R)
• M62: 28,656,220 km (0.049 R)
• M63: 29,128,501 km (0.041 R)
• M64: 29,444,750 km (0.108 R)
• M65: 29,868,112 km (0.08 R)
• M66: 30,187,055 km (0.104 R)
• M67: 30,400,382 km (0.079 R)
• M68: 30,507,195 km (0.027 R)
• M69: 30,935,643 km (0.075 R)
• M70: 31,690,215 km (0.041 R)
• M71: 32,124,198 km (0.074 R)
• M72: 33,713,825 km (0.101 R)
• M73: 34,267,935 km (0.052 R)
• M74: 35,328,884 km (0.114 R)
• M75: 35,835,272 km (0.117 R)
• M76: 36,400,752 km (0.073 R)
• M77: 36,684,539 km (0.117 R)
• M78: 37,483,242 km (0.113 R)
• M79: 37,655,130 km (0.048 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.7

Radius: 8.1

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.17 AU - 8.25 AU

Year: 6286 Days

Day: 8.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,740,042 km

• M1: 119,529 km (0.12 R)
• M2: 184,753 km (0.03 R)
• M3: 319,840 km (0.108 R)
• M4: 572,212 km (0.109 R)
• M5: 733,478 km (0.089 R)
• M6: 909,854 km (0.075 R)
• M7: 1,010,683 km (0.08 R)
• M8: 1,401,134 km (0.085 R)
• M9: 1,501,663 km (0.093 R)
• M10: 1,674,449 km (0.064 R)
• M11: 2,039,617 km (0.109 R)
• M12: 2,153,910 km (0.117 R)
• M13: 2,290,194 km (0.094 R)
• M14: 2,571,139 km (0.113 R)
• M15: 3,144,098 km (0.084 R)
• M16: 3,254,502 km (0.04 R)
• M17: 3,411,280 km (0.051 R)
• M18: 3,755,505 km (0.113 R)
• M19: 3,849,303 km (0.027 R)
• M20: 4,110,949 km (0.087 R)
• M21: 4,601,780 km (0.062 R)
• M22: 4,956,327 km (0.103 R)
• M23: 5,059,250 km (0.107 R)
• M24: 5,267,191 km (0.101 R)
• M25: 5,398,688 km (0.11 R)
• M26: 5,504,753 km (0.07 R)
• M27: 5,772,683 km (0.102 R)
• M28: 5,880,991 km (0.073 R)
• M29: 6,154,905 km (0.055 R)
• M30: 6,800,719 km (0.081 R)
• M31: 7,146,290 km (0.109 R)
• M32: 7,764,728 km (0.102 R)
• M33: 7,884,406 km (0.104 R)
• M34: 8,584,823 km (0.112 R)
• M35: 9,432,445 km (0.038 R)
• M36: 9,624,379 km (0.094 R)
• M37: 10,012,137 km (0.069 R)
• M38: 10,142,586 km (0.082 R)
• M39: 11,206,077 km (0.096 R)
• M40: 11,443,489 km (0.083 R)
• M41: 12,096,035 km (0.111 R)
• M42: 12,655,082 km (0.092 R)
• M43: 12,725,543 km (0.054 R)
• M44: 12,866,763 km (0.102 R)
• M45: 12,937,673 km (0.11 R)
• M46: 13,293,865 km (0.034 R)
• M47: 13,473,233 km (0.118 R)
• M48: 15,536,038 km (0.098 R)
• M49: 16,411,335 km (0.051 R)
• M50: 16,565,271 km (0.1 R)
• M51: 16,874,490 km (0.077 R)
• M52: 18,209,651 km (0.026 R)
• M53: 18,368,973 km (0.081 R)
• M54: 18,528,743 km (0.072 R)
• M55: 18,608,778 km (0.09 R)
• M56: 18,849,631 km (0.081 R)
• M57: 19,578,472 km (0.096 R)
• M58: 19,741,833 km (0.113 R)
• M59: 19,823,513 km (0.101 R)
• M60: 20,606,060 km (0.045 R)
• M61: 20,938,616 km (0.116 R)
• M62: 21,440,666 km (0.032 R)
• M63: 22,414,099 km (0.076 R)
• M64: 22,713,295 km (0.101 R)
• M65: 23,229,109 km (0.096 R)
• M66: 24,447,733 km (0.083 R)
• M67: 24,667,642 km (0.114 R)
• M68: 25,242,098 km (0.09 R)
• M69: 25,419,820 km (0.109 R)
• M70: 25,687,151 km (0.057 R)
• M71: 26,134,748 km (0.041 R)
• M72: 27,219,333 km (0.103 R)
• M73: 27,447,170 km (0.078 R)
• M74: 27,904,790 km (0.074 R)
• M75: 28,410,880 km (0.098 R)
• M76: 29,339,134 km (0.099 R)
• M77: 29,572,657 km (0.095 R)
• M78: 29,853,901 km (0.064 R)
• M79: 30,607,874 km (0.095 R)
• M80: 30,702,569 km (0.084 R)
• M81: 31,177,543 km (0.12 R)
• M82: 31,320,409 km (0.072 R)
• M83: 31,702,781 km (0.09 R)
• M84: 31,990,457 km (0.091 R)

Asteroid Belt

Center: 12.4 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.9

Radius: 5.8

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.79 AU - 18.37 AU

Year: 27803 Days

Day: 21.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 74,740,042 km

• M1: 95,144 km (0.075 R)
• M2: 328,816 km (0.087 R)
• M3: 376,239 km (0.119 R)
• M4: 1,050,177 km (0.099 R)
• M5: 1,148,014 km (0.062 R)
• M6: 1,300,305 km (0.117 R)
• M7: 1,459,178 km (0.036 R)
• M8: 1,680,882 km (0.067 R)
• M9: 2,218,088 km (0.07 R)
• M10: 3,185,537 km (0.088 R)
• M11: 3,436,413 km (0.092 R)
• M12: 3,656,621 km (0.099 R)
• M13: 4,305,128 km (0.117 R)
• M14: 4,582,482 km (0.085 R)
• M15: 5,029,929 km (0.091 R)
• M16: 5,112,806 km (0.105 R)
• M17: 5,406,317 km (0.119 R)
• M18: 5,619,345 km (0.075 R)
• M19: 7,047,107 km (0.086 R)
• M20: 7,139,858 km (0.118 R)
• M21: 7,373,679 km (0.097 R)
• M22: 8,138,423 km (0.087 R)
• M23: 8,579,737 km (0.11 R)
• M24: 9,028,830 km (0.096 R)
• M25: 9,485,403 km (0.094 R)
• M26: 9,587,877 km (0.119 R)
• M27: 9,639,339 km (0.118 R)
• M28: 10,105,935 km (0.102 R)
• M29: 10,315,671 km (0.064 R)
• M30: 10,953,556 km (0.117 R)
• M31: 11,386,044 km (0.073 R)
• M32: 11,440,348 km (0.077 R)
• M33: 12,829,214 km (0.096 R)
• M34: 13,227,593 km (0.061 R)
• M35: 13,803,695 km (0.086 R)
• M36: 15,883,704 km (0.031 R)
• M37: 17,302,789 km (0.095 R)
• M38: 18,633,612 km (0.091 R)
• M39: 19,734,802 km (0.117 R)
• M40: 19,800,325 km (0.092 R)
• M41: 20,923,656 km (0.118 R)
• M42: 21,526,685 km (0.119 R)
• M43: 21,728,941 km (0.034 R)
• M44: 23,786,361 km (0.116 R)
• M45: 24,979,553 km (0.035 R)
• M46: 25,192,132 km (0.117 R)
• M47: 28,452,019 km (0.06 R)
• M48: 29,642,818 km (0.109 R)
• M49: 30,622,086 km (0.119 R)
• M50: 32,072,437 km (0.097 R)
• M51: 32,457,951 km (0.088 R)
• M52: 32,844,811 km (0.098 R)
• M53: 33,233,317 km (0.08 R)
• M54: 34,171,744 km (0.037 R)
• M55: 34,881,287 km (0.101 R)
• M56: 35,595,766 km (0.059 R)
• M57: 39,486,657 km (0.099 R)
• M58: 40,980,242 km (0.117 R)
• M59: 42,492,078 km (0.093 R)
• M60: 42,745,946 km (0.068 R)
• M61: 43,000,113 km (0.11 R)
• M62: 44,708,072 km (0.112 R)
• M63: 44,966,128 km (0.057 R)
• M64: 47,486,403 km (0.095 R)
• M65: 49,962,996 km (0.036 R)
• M66: 50,499,155 km (0.113 R)
• M67: 51,127,017 km (0.051 R)
• M68: 51,938,137 km (0.112 R)
• M69: 52,571,983 km (0.091 R)
• M70: 52,844,401 km (0.034 R)
• M71: 53,664,347 km (0.113 R)
• M72: 53,755,751 km (0.072 R)
• M73: 54,030,263 km (0.028 R)
• M74: 54,121,817 km (0.082 R)
• M75: 54,213,371 km (0.08 R)
• M76: 54,856,342 km (0.027 R)
• M77: 55,132,650 km (0.111 R)
• M78: 55,964,264 km (0.088 R)
• M79: 56,521,068 km (0.093 R)
• M80: 57,546,561 km (0.055 R)
• M81: 58,108,451 km (0.073 R)
• M82: 58,390,143 km (0.117 R)
• M83: 59,710,494 km (0.115 R)
• M84: 60,184,420 km (0.097 R)
• M85: 61,136,162 km (0.114 R)
• M86: 62,284,625 km (0.079 R)
• M87: 64,311,676 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.4

Radius: 3.7

Gravity: 20.56 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 15.21 AU - 23.15 AU

Year: 30378 Days

Day: 23.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,740,042 km

• M1: 183,257 km (0.114 R)
• M2: 514,317 km (0.114 R)
• M3: 599,289 km (0.116 R)
• M4: 782,995 km (0.109 R)
• M5: 2,164,382 km (0.1 R)
• M6: 2,302,610 km (0.103 R)
• M7: 2,845,651 km (0.096 R)
• M8: 3,958,659 km (0.108 R)
• M9: 4,472,378 km (0.094 R)
• M10: 5,189,401 km (0.066 R)
• M11: 5,281,553 km (0.08 R)
• M12: 5,374,154 km (0.054 R)
• M13: 5,420,679 km (0.086 R)
• M14: 5,467,353 km (0.096 R)
• M15: 6,134,709 km (0.103 R)
• M16: 7,029,754 km (0.109 R)
• M17: 7,544,370 km (0.056 R)
• M18: 8,609,507 km (0.1 R)
• M19: 9,215,229 km (0.114 R)
• M20: 9,326,829 km (0.096 R)
• M21: 9,494,977 km (0.104 R)
• M22: 10,005,704 km (0.12 R)
• M23: 10,293,231 km (0.113 R)
• M24: 10,351,125 km (0.09 R)
• M25: 10,525,257 km (0.099 R)
• M26: 10,700,436 km (0.08 R)
• M27: 11,112,878 km (0.103 R)
• M28: 11,710,970 km (0.111 R)
• M29: 11,771,408 km (0.076 R)
• M30: 12,751,573 km (0.1 R)
• M31: 14,593,721 km (0.102 R)
• M32: 14,985,069 km (0.078 R)
• M33: 15,380,007 km (0.11 R)
• M34: 15,978,698 km (0.088 R)
• M35: 17,542,894 km (0.11 R)
• M36: 17,612,008 km (0.115 R)
• M37: 17,681,272 km (0.059 R)
• M38: 18,098,350 km (0.104 R)
• M39: 18,800,712 km (0.088 R)
• M40: 20,595,288 km (0.114 R)
• M41: 21,475,822 km (0.085 R)
• M42: 21,846,375 km (0.074 R)
• M43: 22,443,720 km (0.05 R)
• M44: 22,669,014 km (0.093 R)
• M45: 24,267,467 km (0.057 R)
• M46: 24,653,280 km (0.049 R)
• M47: 24,730,772 km (0.047 R)
• M48: 25,744,597 km (0.05 R)
• M49: 25,980,363 km (0.089 R)
• M50: 28,540,731 km (0.06 R)
• M51: 28,947,936 km (0.109 R)
• M52: 29,521,345 km (0.063 R)
• M53: 29,603,623 km (0.095 R)
• M54: 30,762,708 km (0.065 R)
• M55: 31,096,461 km (0.096 R)
• M56: 32,020,826 km (0.107 R)
• M57: 33,896,484 km (0.028 R)
• M58: 34,934,394 km (0.105 R)
• M59: 35,021,310 km (0.116 R)
• M60: 36,070,590 km (0.118 R)
• M61: 36,158,404 km (0.111 R)
• M62: 36,952,768 km (0.059 R)
• M63: 37,574,497 km (0.102 R)
• M64: 40,005,014 km (0.029 R)
• M65: 42,022,491 km (0.063 R)
• M66: 42,950,596 km (0.107 R)
• M67: 46,251,174 km (0.109 R)
• M68: 48,173,656 km (0.101 R)
• M69: 48,464,175 km (0.088 R)
• M70: 50,023,882 km (0.119 R)
• M71: 50,416,427 km (0.09 R)
• M72: 51,105,774 km (0.047 R)
• M73: 53,693,219 km (0.099 R)
• M74: 55,306,632 km (0.06 R)
• M75: 55,712,491 km (0.101 R)
• M76: 56,323,000 km (0.063 R)
• M77: 57,140,702 km (0.117 R)
• M78: 57,653,673 km (0.088 R)
• M79: 58,890,997 km (0.089 R)
• M80: 60,449,956 km (0.102 R)
• M81: 61,286,956 km (0.102 R)
• M82: 61,391,825 km (0.069 R)
• M83: 63,396,137 km (0.113 R)
• M84: 63,608,416 km (0.066 R)
• M85: 64,673,104 km (0.086 R)
• M86: 65,636,365 km (0.105 R)
• M87: 65,851,038 km (0.111 R)
• M88: 67,902,324 km (0.106 R)
• M89: 68,010,782 km (0.026 R)
• M90: 68,336,756 km (0.074 R)
• M91: 68,881,292 km (0.086 R)
• M92: 69,864,898 km (0.091 R)
• M93: 71,293,857 km (0.087 R)
• M94: 71,956,576 km (0.057 R)
• M95: 73,399,597 km (0.097 R)
• M96: 74,516,046 km (0.086 R)
• M97: 74,739,994 km (0.108 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 11,943 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit