🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.58 AU - 0.7 AU

Year: 190 Days

Day: 19.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 89,952,945 km

• M1: 265,387 km (0.063 R)
• M2: 489,634 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.66 AU - 0.72 AU

Year: 213 Days

Day: 46.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.8 AU - 0.88 AU

Year: 286 Days

Day: 44.4 Hours

Environment

Temp: 85 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,952,945 km

• M1: 429,944 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.74 AU - 2.64 AU

Year: 1202 Days

Day: 39.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.2 AU - 2.6 AU

Year: 1379 Days

Day: 47.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,952,945 km

• M1: 432,188 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 12.1

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.31 AU - 11.79 AU

Year: 12708 Days

Day: 12.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 89,952,945 km

• M1: 211,831 km (0.115 R)
• M2: 498,909 km (0.101 R)
• M3: 1,265,149 km (0.04 R)
• M4: 1,445,714 km (0.102 R)
• M5: 1,563,148 km (0.113 R)
• M6: 1,683,874 km (0.093 R)
• M7: 2,307,098 km (0.119 R)
• M8: 2,389,826 km (0.11 R)
• M9: 2,586,996 km (0.053 R)
• M10: 3,460,199 km (0.074 R)
• M11: 3,846,909 km (0.077 R)
• M12: 4,247,532 km (0.098 R)
• M13: 4,349,857 km (0.106 R)
• M14: 4,487,487 km (0.071 R)
• M15: 4,661,619 km (0.036 R)
• M16: 4,980,861 km (0.119 R)
• M17: 5,234,130 km (0.041 R)
• M18: 5,565,938 km (0.071 R)
• M19: 5,678,137 km (0.09 R)
• M20: 6,250,349 km (0.053 R)
• M21: 6,602,502 km (0.069 R)
• M22: 6,761,225 km (0.12 R)
• M23: 7,122,803 km (0.107 R)
• M24: 7,781,333 km (0.116 R)
• M25: 8,459,460 km (0.102 R)
• M26: 9,244,999 km (0.118 R)
• M27: 9,467,301 km (0.092 R)
• M28: 10,099,352 km (0.119 R)
• M29: 10,190,757 km (0.063 R)
• M30: 11,025,812 km (0.06 R)
• M31: 11,451,717 km (0.084 R)
• M32: 12,173,377 km (0.092 R)
• M33: 13,258,560 km (0.054 R)
• M34: 13,509,585 km (0.065 R)
• M35: 13,812,671 km (0.109 R)
• M36: 14,067,137 km (0.079 R)
• M37: 14,271,786 km (0.073 R)
• M38: 14,426,022 km (0.077 R)
• M39: 15,257,337 km (0.063 R)
• M40: 16,157,916 km (0.116 R)
• M41: 16,641,566 km (0.089 R)
• M42: 16,966,643 km (0.104 R)
• M43: 17,678,280 km (0.046 R)
• M44: 18,567,639 km (0.12 R)
• M45: 18,679,688 km (0.115 R)
• M46: 18,792,185 km (0.098 R)
• M47: 18,961,231 km (0.084 R)
• M48: 19,585,353 km (0.059 R)
• M49: 20,737,406 km (0.086 R)
• M50: 21,380,528 km (0.103 R)
• M51: 21,556,904 km (0.118 R)
• M52: 21,734,027 km (0.101 R)
• M53: 22,566,390 km (0.078 R)
• M54: 23,651,872 km (0.102 R)
• M55: 24,200,896 km (0.035 R)
• M56: 25,623,273 km (0.119 R)
• M57: 27,009,148 km (0.038 R)
• M58: 27,647,182 km (0.061 R)
• M59: 27,903,743 km (0.096 R)
• M60: 28,483,883 km (0.083 R)
• M61: 28,613,286 km (0.093 R)
• M62: 29,459,710 km (0.047 R)
• M63: 29,590,608 km (0.085 R)
• M64: 30,578,852 km (0.115 R)
• M65: 31,779,076 km (0.063 R)
• M66: 32,520,034 km (0.081 R)
• M67: 33,266,826 km (0.093 R)
• M68: 33,403,110 km (0.104 R)
• M69: 34,984,808 km (0.086 R)
• M70: 35,262,462 km (0.092 R)
• M71: 36,099,462 km (0.115 R)
• M72: 36,379,958 km (0.1 R)
• M73: 37,225,785 km (0.081 R)
• M74: 38,078,044 km (0.064 R)
• M75: 38,220,760 km (0.098 R)
• M76: 38,435,134 km (0.102 R)
• M77: 39,801,860 km (0.071 R)
• M78: 40,454,855 km (0.096 R)
• M79: 41,845,068 km (0.057 R)
• M80: 43,176,339 km (0.099 R)
• M81: 46,947,103 km (0.113 R)
• M82: 47,637,048 km (0.057 R)
• M83: 48,253,092 km (0.119 R)
• M84: 48,794,188 km (0.114 R)
• M85: 48,949,171 km (0.106 R)
• M86: 49,182,095 km (0.116 R)
• M87: 49,570,900 km (0.068 R)
• M88: 51,688,159 km (0.088 R)
• M89: 53,355,277 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.1

Radius: 12.2

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.61 AU - 10.73 AU

Year: 12926 Days

Day: 7.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 89,952,945 km

• M1: 283,638 km (0.062 R)
• M2: 380,577 km (0.116 R)
• M3: 524,640 km (0.104 R)
• M4: 604,974 km (0.076 R)
• M5: 690,394 km (0.109 R)
• M6: 1,206,656 km (0.054 R)
• M7: 2,198,341 km (0.079 R)
• M8: 3,451,522 km (0.1 R)
• M9: 3,580,924 km (0.068 R)
• M10: 3,744,883 km (0.111 R)
• M11: 4,286,727 km (0.09 R)
• M12: 4,745,394 km (0.11 R)
• M13: 5,824,443 km (0.089 R)
• M14: 6,253,191 km (0.094 R)
• M15: 6,451,558 km (0.114 R)
• M16: 6,773,193 km (0.057 R)
• M17: 7,432,321 km (0.086 R)
• M18: 7,982,991 km (0.052 R)
• M19: 8,198,263 km (0.097 R)
• M20: 8,944,756 km (0.035 R)
• M21: 9,258,612 km (0.117 R)
• M22: 9,667,314 km (0.117 R)
• M23: 10,549,642 km (0.06 R)
• M24: 12,390,593 km (0.115 R)
• M25: 12,540,191 km (0.058 R)
• M26: 13,655,294 km (0.108 R)
• M27: 14,120,543 km (0.097 R)
• M28: 15,601,412 km (0.098 R)
• M29: 15,979,297 km (0.118 R)
• M30: 16,524,431 km (0.078 R)
• M31: 16,854,444 km (0.111 R)
• M32: 17,465,103 km (0.104 R)
• M33: 17,857,498 km (0.03 R)
• M34: 18,994,741 km (0.082 R)
• M35: 20,390,190 km (0.102 R)
• M36: 20,862,620 km (0.077 R)
• M37: 20,981,401 km (0.101 R)
• M38: 21,578,146 km (0.037 R)
• M39: 22,849,579 km (0.078 R)
• M40: 24,083,013 km (0.118 R)
• M41: 24,394,775 km (0.074 R)
• M42: 25,148,449 km (0.095 R)
• M43: 25,464,699 km (0.111 R)
• M44: 26,936,593 km (0.107 R)
• M45: 27,390,024 km (0.058 R)
• M46: 27,845,848 km (0.075 R)
• M47: 30,297,458 km (0.083 R)
• M48: 30,431,947 km (0.1 R)
• M49: 32,198,099 km (0.118 R)
• M50: 32,404,096 km (0.087 R)
• M51: 32,955,364 km (0.045 R)
• M52: 33,301,533 km (0.113 R)
• M53: 36,327,898 km (0.03 R)
• M54: 36,757,244 km (0.047 R)
• M55: 38,636,642 km (0.12 R)
• M56: 39,001,661 km (0.097 R)
• M57: 39,294,574 km (0.05 R)
• M58: 39,735,139 km (0.116 R)
• M59: 40,029,847 km (0.104 R)
• M60: 40,918,159 km (0.091 R)
• M61: 41,066,859 km (0.05 R)
• M62: 41,738,255 km (0.091 R)
• M63: 44,230,705 km (0.036 R)
• M64: 44,918,855 km (0.11 R)
• M65: 45,841,874 km (0.088 R)
• M66: 46,615,744 km (0.115 R)
• M67: 46,926,608 km (0.097 R)
• M68: 49,200,346 km (0.033 R)
• M69: 49,437,758 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411

Radius: 6.3

Gravity: 10.36 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 14.14 AU - 18.9 AU

Year: 24901 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 153.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 89,952,945 km

• M1: 389,403 km (0.089 R)
• M2: 763,099 km (0.034 R)
• M3: 2,015,233 km (0.057 R)
• M4: 2,319,814 km (0.118 R)
• M5: 2,859,264 km (0.096 R)
• M6: 3,239,991 km (0.042 R)
• M7: 3,436,263 km (0.069 R)
• M8: 3,717,806 km (0.088 R)
• M9: 3,840,626 km (0.107 R)
• M10: 4,132,641 km (0.052 R)
• M11: 4,259,949 km (0.058 R)
• M12: 4,649,801 km (0.051 R)
• M13: 7,474,957 km (0.091 R)
• M14: 7,578,329 km (0.109 R)
• M15: 9,075,804 km (0.068 R)
• M16: 9,241,558 km (0.116 R)
• M17: 9,576,208 km (0.076 R)
• M18: 10,142,586 km (0.074 R)
• M19: 11,905,896 km (0.058 R)
• M20: 12,330,754 km (0.12 R)
• M21: 13,070,665 km (0.052 R)
• M22: 13,824,938 km (0.068 R)
• M23: 15,047,900 km (0.112 R)
• M24: 15,113,274 km (0.031 R)
• M25: 15,441,343 km (0.059 R)
• M26: 15,705,383 km (0.117 R)
• M27: 15,904,498 km (0.054 R)
• M28: 16,305,121 km (0.075 R)
• M29: 16,439,460 km (0.112 R)
• M30: 16,709,035 km (0.119 R)
• M31: 17,733,332 km (0.055 R)
• M32: 18,357,753 km (0.107 R)
• M33: 18,989,206 km (0.077 R)
• M34: 19,485,272 km (0.098 R)
• M35: 19,627,839 km (0.057 R)
• M36: 22,177,436 km (0.114 R)
• M37: 22,924,826 km (0.089 R)
• M38: 23,301,664 km (0.114 R)
• M39: 24,061,322 km (0.088 R)
• M40: 24,137,766 km (0.057 R)
• M41: 24,674,972 km (0.075 R)
• M42: 24,983,742 km (0.049 R)
• M43: 27,899,554 km (0.096 R)
• M44: 29,274,957 km (0.059 R)
• M45: 30,176,733 km (0.066 R)
• M46: 30,259,161 km (0.102 R)
• M47: 30,838,255 km (0.094 R)
• M48: 30,921,132 km (0.086 R)
• M49: 31,337,463 km (0.091 R)
• M50: 31,588,039 km (0.081 R)
• M51: 31,755,589 km (0.047 R)
• M52: 31,839,364 km (0.045 R)
• M53: 32,175,510 km (0.111 R)
• M54: 36,562,468 km (0.111 R)
• M55: 36,650,282 km (0.095 R)
• M56: 37,710,332 km (0.116 R)
• M57: 37,888,054 km (0.105 R)
• M58: 38,065,926 km (0.112 R)
• M59: 38,601,337 km (0.111 R)
• M60: 40,677,007 km (0.075 R)
• M61: 45,406,694 km (0.086 R)
• M62: 45,974,567 km (0.06 R)
• M63: 46,544,685 km (0.062 R)
• M64: 51,189,250 km (0.115 R)
• M65: 51,780,161 km (0.092 R)
• M66: 52,076,365 km (0.089 R)
• M67: 52,175,249 km (0.107 R)
• M68: 52,472,351 km (0.048 R)
• M69: 52,769,901 km (0.117 R)
• M70: 54,066,017 km (0.103 R)
• M71: 55,979,074 km (0.067 R)
• M72: 56,080,352 km (0.026 R)
• M73: 56,181,780 km (0.092 R)
• M74: 56,587,788 km (0.068 R)
• M75: 57,198,746 km (0.034 R)
• M76: 57,300,772 km (0.047 R)
• M77: 59,871,162 km (0.095 R)
• M78: 61,326,899 km (0.072 R)
• M79: 62,478,952 km (0.1 R)
• M80: 62,689,137 km (0.108 R)
• M81: 64,591,723 km (0.092 R)
• M82: 65,123,543 km (0.067 R)
• M83: 66,191,523 km (0.116 R)
• M84: 67,373,047 km (0.102 R)
• M85: 68,561,602 km (0.05 R)
• M86: 69,212,801 km (0.113 R)
• M87: 70,411,978 km (0.1 R)
• M88: 71,948,049 km (0.091 R)
• M89: 72,720,273 km (0.073 R)
• M90: 73,606,042 km (0.091 R)
• M91: 73,717,044 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.5

Radius: 6.6

Gravity: 14.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.32 AU - 19.58 AU

Year: 27033 Days

Day: 20.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,952,945 km

• M1: 200,162 km (0.05 R)
• M2: 1,241,363 km (0.088 R)
• M3: 1,605,933 km (0.062 R)
• M4: 2,002,367 km (0.115 R)
• M5: 2,077,615 km (0.119 R)
• M6: 2,192,357 km (0.066 R)
• M7: 2,309,193 km (0.07 R)
• M8: 2,508,607 km (0.049 R)
• M9: 2,797,181 km (0.062 R)
• M10: 3,227,574 km (0.065 R)
• M11: 3,450,624 km (0.055 R)
• M12: 4,053,803 km (0.088 R)
• M13: 4,246,036 km (0.106 R)
• M14: 4,441,112 km (0.084 R)
• M15: 4,539,847 km (0.101 R)
• M16: 4,840,389 km (0.063 R)
• M17: 5,355,454 km (0.11 R)
• M18: 6,661,294 km (0.116 R)
• M19: 6,717,842 km (0.107 R)
• M20: 7,820,827 km (0.099 R)
• M21: 8,241,197 km (0.042 R)
• M22: 8,423,707 km (0.119 R)
• M23: 8,854,548 km (0.107 R)
• M24: 9,104,078 km (0.079 R)
• M25: 9,995,232 km (0.092 R)
• M26: 11,518,737 km (0.109 R)
• M27: 11,859,521 km (0.098 R)
• M28: 12,971,781 km (0.114 R)
• M29: 13,326,328 km (0.113 R)
• M30: 13,612,060 km (0.119 R)
• M31: 14,849,384 km (0.089 R)
• M32: 15,071,387 km (0.065 R)
• M33: 15,895,073 km (0.103 R)
• M34: 16,198,158 km (0.105 R)
• M35: 16,350,449 km (0.104 R)
• M36: 17,585,678 km (0.096 R)
• M37: 17,899,236 km (0.114 R)
• M38: 18,930,713 km (0.118 R)
• M39: 19,091,231 km (0.118 R)
• M40: 19,494,248 km (0.101 R)
• M41: 19,899,958 km (0.086 R)
• M42: 22,392,856 km (0.025 R)
• M43: 22,477,678 km (0.111 R)
• M44: 22,562,500 km (0.026 R)
• M45: 23,074,125 km (0.063 R)
• M46: 24,982,246 km (0.054 R)
• M47: 25,511,374 km (0.11 R)
• M48: 27,392,417 km (0.102 R)
• M49: 27,483,074 km (0.091 R)
• M50: 27,755,641 km (0.067 R)
• M51: 28,303,768 km (0.09 R)
• M52: 28,487,175 km (0.106 R)
• M53: 30,625,078 km (0.053 R)
• M54: 33,976,220 km (0.056 R)
• M55: 34,562,344 km (0.066 R)
• M56: 34,660,331 km (0.093 R)
• M57: 35,645,433 km (0.093 R)
• M58: 39,267,197 km (0.095 R)
• M59: 41,745,884 km (0.032 R)
• M60: 42,164,010 km (0.089 R)
• M61: 43,849,829 km (0.099 R)
• M62: 45,235,853 km (0.08 R)
• M63: 47,832,274 km (0.058 R)
• M64: 48,379,203 km (0.09 R)
• M65: 48,598,514 km (0.106 R)
• M66: 49,038,332 km (0.071 R)
• M67: 50,921,769 km (0.064 R)
• M68: 51,928,562 km (0.086 R)
• M69: 53,394,173 km (0.08 R)
• M70: 54,530,967 km (0.117 R)
• M71: 59,039,548 km (0.117 R)
• M72: 59,626,271 km (0.107 R)
• M73: 59,861,438 km (0.083 R)
• M74: 60,687,069 km (0.054 R)
• M75: 61,397,808 km (0.094 R)
• M76: 62,707,837 km (0.119 R)
• M77: 63,546,333 km (0.098 R)
• M78: 65,355,420 km (0.115 R)
• M79: 66,570,903 km (0.109 R)
• M80: 67,303,783 km (0.044 R)
• M81: 68,531,233 km (0.088 R)
• M82: 70,386,097 km (0.08 R)
• M83: 70,883,510 km (0.072 R)
• M84: 72,884,980 km (0.099 R)
• M85: 76,304,189 km (0.077 R)
• M86: 76,559,553 km (0.065 R)
• M87: 78,612,484 km (0.065 R)
• M88: 80,423,815 km (0.067 R)
• M89: 80,683,667 km (0.035 R)
• M90: 80,943,817 km (0.109 R)
• M91: 81,856,514 km (0.045 R)
• M92: 82,379,508 km (0.098 R)
• M93: 84,219,113 km (0.109 R)
• M94: 87,003,578 km (0.059 R)
• M95: 87,804,675 km (0.068 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: 472 - 12,188 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit