🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.65 AU - 0.89 AU

Year: 240 Days

Day: 23.7 Hours

Environment

Temp: 205 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,958,244 km

• M1: 264,788 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.43 AU - 1.63 AU

Year: 671 Days

Day: 32.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.21 AU - 1.85 AU

Year: 671 Days

Day: 43.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.34 AU - 2.9 AU

Year: 1504 Days

Day: 22.7 Hours

Environment

Temp: -86 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.76 AU - 3.82 AU

Year: 2618 Days

Day: 20.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 4.4

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.91 AU - 16.45 AU

Year: 16975 Days

Day: 17.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 95,958,244 km

• M1: 277,504 km (0.096 R)
• M2: 314,156 km (0.107 R)
• M3: 379,530 km (0.111 R)
• M4: 897,737 km (0.062 R)
• M5: 992,432 km (0.07 R)
• M6: 1,580,801 km (0.03 R)
• M7: 2,105,740 km (0.108 R)
• M8: 3,069,150 km (0.094 R)
• M9: 3,270,359 km (0.044 R)
• M10: 3,899,418 km (0.073 R)
• M11: 4,728,639 km (0.1 R)
• M12: 4,927,455 km (0.102 R)
• M13: 4,960,815 km (0.091 R)
• M14: 5,299,205 km (0.097 R)
• M15: 5,367,721 km (0.119 R)
• M16: 5,749,944 km (0.05 R)
• M17: 5,855,709 km (0.073 R)
• M18: 6,725,172 km (0.081 R)
• M19: 6,836,623 km (0.052 R)
• M20: 7,174,714 km (0.118 R)
• M21: 7,867,202 km (0.117 R)
• M22: 8,261,094 km (0.109 R)
• M23: 8,621,026 km (0.066 R)
• M24: 9,108,865 km (0.092 R)
• M25: 9,356,150 km (0.042 R)
• M26: 10,068,834 km (0.118 R)
• M27: 10,153,806 km (0.082 R)
• M28: 12,173,078 km (0.12 R)
• M29: 13,088,617 km (0.096 R)
• M30: 13,507,790 km (0.097 R)
• M31: 15,179,247 km (0.04 R)
• M32: 15,423,391 km (0.106 R)
• M33: 16,312,750 km (0.098 R)
• M34: 16,412,682 km (0.029 R)
• M35: 16,612,844 km (0.051 R)
• M36: 17,883,079 km (0.108 R)
• M37: 17,934,541 km (0.107 R)
• M38: 18,347,880 km (0.062 R)
• M39: 18,712,150 km (0.098 R)
• M40: 18,869,079 km (0.099 R)
• M41: 21,056,050 km (0.115 R)
• M42: 21,986,100 km (0.07 R)
• M43: 22,151,705 km (0.113 R)
• M44: 23,321,859 km (0.106 R)
• M45: 24,283,774 km (0.11 R)
• M46: 24,454,914 km (0.102 R)
• M47: 24,626,353 km (0.096 R)
• M48: 25,200,809 km (0.095 R)
• M49: 28,318,727 km (0.086 R)
• M50: 28,679,258 km (0.061 R)
• M51: 29,465,694 km (0.073 R)
• M52: 30,014,270 km (0.031 R)
• M53: 31,804,807 km (0.104 R)
• M54: 31,991,953 km (0.047 R)
• M55: 32,870,392 km (0.043 R)
• M56: 33,312,603 km (0.091 R)
• M57: 33,820,339 km (0.098 R)
• M58: 34,650,906 km (0.078 R)
• M59: 36,006,711 km (0.04 R)
• M60: 37,841,230 km (0.109 R)
• M61: 38,969,797 km (0.109 R)
• M62: 40,717,100 km (0.065 R)
• M63: 40,920,254 km (0.049 R)
• M64: 41,600,176 km (0.086 R)
• M65: 41,804,975 km (0.096 R)
• M66: 42,352,504 km (0.046 R)
• M67: 42,695,980 km (0.039 R)
• M68: 42,971,390 km (0.117 R)
• M69: 44,287,552 km (0.105 R)
• M70: 45,335,934 km (0.066 R)
• M71: 46,321,784 km (0.103 R)
• M72: 47,030,279 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.5

Radius: 5.4

Gravity: 34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.93 AU - 15.37 AU

Year: 18883 Days

Day: 17.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,958,244 km

• M1: 88,113 km (0.053 R)
• M2: 204,201 km (0.118 R)
• M3: 414,087 km (0.092 R)
• M4: 497,263 km (0.102 R)
• M5: 563,386 km (0.088 R)
• M6: 754,272 km (0.082 R)
• M7: 937,530 km (0.096 R)
• M8: 1,048,531 km (0.095 R)
• M9: 1,600,099 km (0.099 R)
• M10: 2,923,591 km (0.098 R)
• M11: 3,681,155 km (0.064 R)
• M12: 3,991,570 km (0.095 R)
• M13: 4,127,106 km (0.03 R)
• M14: 5,364,280 km (0.084 R)
• M15: 6,126,482 km (0.096 R)
• M16: 6,387,979 km (0.07 R)
• M17: 7,084,955 km (0.095 R)
• M18: 8,089,206 km (0.066 R)
• M19: 8,146,352 km (0.034 R)
• M20: 8,318,390 km (0.105 R)
• M21: 9,256,368 km (0.077 R)
• M22: 9,798,661 km (0.064 R)
• M23: 10,475,292 km (0.039 R)
• M24: 10,787,802 km (0.11 R)
• M25: 11,230,611 km (0.072 R)
• M26: 12,859,583 km (0.104 R)
• M27: 13,463,808 km (0.061 R)
• M28: 14,283,904 km (0.069 R)
• M29: 15,757,593 km (0.099 R)
• M30: 16,187,387 km (0.115 R)
• M31: 18,846,340 km (0.101 R)
• M32: 19,378,908 km (0.064 R)
• M33: 19,531,947 km (0.09 R)
• M34: 20,849,156 km (0.114 R)
• M35: 21,006,084 km (0.111 R)
• M36: 21,242,000 km (0.115 R)
• M37: 21,320,838 km (0.08 R)
• M38: 22,918,543 km (0.09 R)
• M39: 25,553,710 km (0.036 R)
• M40: 25,889,707 km (0.117 R)
• M41: 26,058,303 km (0.096 R)
• M42: 26,227,349 km (0.114 R)
• M43: 26,396,694 km (0.116 R)
• M44: 26,821,552 km (0.06 R)
• M45: 26,906,823 km (0.102 R)
• M46: 27,764,168 km (0.095 R)
• M47: 28,717,705 km (0.09 R)
• M48: 29,417,972 km (0.077 R)
• M49: 29,858,389 km (0.119 R)
• M50: 30,567,782 km (0.118 R)
• M51: 31,192,951 km (0.03 R)
• M52: 32,728,723 km (0.053 R)
• M53: 33,276,550 km (0.118 R)
• M54: 34,104,126 km (0.038 R)
• M55: 39,112,812 km (0.111 R)
• M56: 39,499,971 km (0.117 R)
• M57: 41,061,624 km (0.075 R)
• M58: 41,258,195 km (0.114 R)
• M59: 46,172,036 km (0.044 R)
• M60: 46,478,712 km (0.036 R)
• M61: 46,683,661 km (0.101 R)
• M62: 47,815,967 km (0.072 R)
• M63: 48,749,159 km (0.067 R)
• M64: 48,853,279 km (0.087 R)
• M65: 49,270,208 km (0.057 R)
• M66: 49,897,921 km (0.063 R)
• M67: 50,844,427 km (0.046 R)
• M68: 51,266,891 km (0.042 R)
• M69: 51,372,806 km (0.115 R)
• M70: 51,690,702 km (0.034 R)
• M71: 54,581,082 km (0.114 R)
• M72: 54,905,411 km (0.085 R)
• M73: 55,447,404 km (0.048 R)
• M74: 59,847,376 km (0.102 R)
• M75: 62,201,747 km (0.106 R)
• M76: 63,560,695 km (0.119 R)
• M77: 64,472,045 km (0.096 R)
• M78: 65,962,189 km (0.079 R)
• M79: 67,579,791 km (0.082 R)
• M80: 68,393,304 km (0.096 R)
• M81: 70,265,222 km (0.081 R)
• M82: 71,089,507 km (0.034 R)
• M83: 71,561,937 km (0.077 R)
• M84: 71,680,119 km (0.099 R)
• M85: 71,798,451 km (0.051 R)
• M86: 73,939,645 km (0.067 R)
• M87: 74,059,174 km (0.102 R)
• M88: 75,860,482 km (0.107 R)
• M89: 76,343,234 km (0.119 R)
• M90: 78,284,416 km (0.042 R)
• M91: 80,241,904 km (0.073 R)
• M92: 80,733,782 km (0.118 R)
• M93: 81,103,289 km (0.116 R)
• M94: 81,349,976 km (0.072 R)
• M95: 81,596,962 km (0.089 R)
• M96: 82,215,250 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.4

Radius: 4.5

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.82 AU - 23.28 AU

Year: 29497 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 95,958,244 km

• M1: 57,894 km (0.095 R)
• M2: 149,747 km (0.071 R)
• M3: 276,606 km (0.09 R)
• M4: 305,928 km (0.094 R)
• M5: 401,221 km (0.027 R)
• M6: 470,186 km (0.093 R)
• M7: 680,072 km (0.062 R)
• M8: 827,725 km (0.114 R)
• M9: 1,355,207 km (0.119 R)
• M10: 1,541,307 km (0.038 R)
• M11: 1,595,910 km (0.047 R)
• M12: 1,735,485 km (0.105 R)
• M13: 1,849,927 km (0.026 R)
• M14: 2,458,641 km (0.103 R)
• M15: 2,718,343 km (0.096 R)
• M16: 2,817,975 km (0.115 R)
• M17: 2,884,995 km (0.067 R)
• M18: 4,180,363 km (0.101 R)
• M19: 4,726,395 km (0.108 R)
• M20: 5,007,789 km (0.076 R)
• M21: 5,419,183 km (0.06 R)
• M22: 5,502,658 km (0.067 R)
• M23: 6,851,882 km (0.104 R)
• M24: 7,446,533 km (0.039 R)
• M25: 7,586,258 km (0.036 R)
• M26: 7,726,580 km (0.099 R)
• M27: 7,773,704 km (0.107 R)
• M28: 7,820,827 km (0.112 R)
• M29: 8,201,105 km (0.118 R)
• M30: 8,979,463 km (0.111 R)
• M31: 9,227,645 km (0.09 R)
• M32: 9,277,462 km (0.103 R)
• M33: 10,087,983 km (0.113 R)
• M34: 13,153,393 km (0.059 R)
• M35: 13,718,723 km (0.107 R)
• M36: 13,775,720 km (0.1 R)
• M37: 15,107,590 km (0.045 R)
• M38: 15,699,249 km (0.081 R)
• M39: 17,088,864 km (0.107 R)
• M40: 17,767,290 km (0.053 R)
• M41: 18,328,881 km (0.115 R)
• M42: 18,832,876 km (0.11 R)
• M43: 19,086,594 km (0.057 R)
• M44: 20,177,611 km (0.101 R)
• M45: 20,567,463 km (0.066 R)
• M46: 20,763,287 km (0.077 R)
• M47: 20,894,335 km (0.12 R)
• M48: 22,958,336 km (0.053 R)
• M49: 23,025,955 km (0.066 R)
• M50: 23,774,542 km (0.096 R)
• M51: 24,738,850 km (0.098 R)
• M52: 25,225,791 km (0.064 R)
• M53: 25,786,185 km (0.109 R)
• M54: 26,350,618 km (0.089 R)
• M55: 27,996,045 km (0.068 R)
• M56: 28,430,627 km (0.117 R)
• M57: 30,043,441 km (0.086 R)
• M58: 30,414,145 km (0.079 R)
• M59: 30,637,195 km (0.104 R)
• M60: 31,085,091 km (0.052 R)
• M61: 32,669,781 km (0.071 R)
• M62: 33,050,957 km (0.119 R)
• M63: 33,894,539 km (0.112 R)
• M64: 34,978,675 km (0.085 R)
• M65: 36,152,719 km (0.107 R)
• M66: 37,419,215 km (0.056 R)
• M67: 38,458,770 km (0.109 R)
• M68: 38,780,705 km (0.114 R)
• M69: 43,629,920 km (0.113 R)
• M70: 44,892,825 km (0.037 R)
• M71: 45,316,486 km (0.05 R)
• M72: 45,741,494 km (0.087 R)
• M73: 48,927,180 km (0.078 R)
• M74: 49,363,109 km (0.101 R)
• M75: 49,712,868 km (0.107 R)
• M76: 49,800,383 km (0.108 R)
• M77: 50,151,041 km (0.113 R)
• M78: 50,855,048 km (0.099 R)
• M79: 51,385,073 km (0.114 R)
• M80: 52,005,755 km (0.083 R)
• M81: 53,344,357 km (0.108 R)
• M82: 53,613,334 km (0.089 R)
• M83: 54,603,821 km (0.106 R)
• M84: 56,419,939 km (0.038 R)
• M85: 58,071,350 km (0.042 R)
• M86: 58,902,965 km (0.067 R)
• M87: 59,831,668 km (0.109 R)
• M88: 60,297,815 km (0.113 R)
• M89: 60,578,012 km (0.108 R)
• M90: 62,174,371 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 577.3

Radius: 6.1

Gravity: 15.51 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 17.08 AU - 22.18 AU

Year: 30854 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,958,244 km

• M1: 388,805 km (0.08 R)
• M2: 549,323 km (0.089 R)
• M3: 758,312 km (0.08 R)
• M4: 901,178 km (0.104 R)
• M5: 960,867 km (0.109 R)
• M6: 1,021,753 km (0.104 R)
• M7: 1,084,136 km (0.092 R)
• M8: 1,520,363 km (0.064 R)
• M9: 2,410,171 km (0.108 R)
• M10: 3,062,568 km (0.087 R)
• M11: 3,431,775 km (0.09 R)
• M12: 3,717,956 km (0.102 R)
• M13: 3,863,963 km (0.111 R)
• M14: 4,313,355 km (0.111 R)
• M15: 5,479,920 km (0.111 R)
• M16: 6,327,691 km (0.096 R)
• M17: 7,155,416 km (0.118 R)
• M18: 8,459,610 km (0.084 R)
• M19: 9,040,648 km (0.066 R)
• M20: 9,106,022 km (0.076 R)
• M21: 10,105,037 km (0.108 R)
• M22: 10,652,116 km (0.102 R)
• M23: 13,527,836 km (0.097 R)
• M24: 14,587,438 km (0.115 R)
• M25: 15,360,709 km (0.095 R)
• M26: 16,067,858 km (0.09 R)
• M27: 16,946,596 km (0.115 R)
• M28: 17,188,945 km (0.034 R)
• M29: 20,014,699 km (0.045 R)
• M30: 20,442,250 km (0.1 R)
• M31: 21,742,854 km (0.115 R)
• M32: 22,980,776 km (0.091 R)
• M33: 23,428,523 km (0.097 R)
• M34: 24,423,348 km (0.079 R)
• M35: 24,514,603 km (0.047 R)
• M36: 24,788,666 km (0.043 R)
• M37: 24,971,924 km (0.087 R)
• M38: 25,709,591 km (0.118 R)
• M39: 25,895,092 km (0.073 R)
• M40: 26,360,790 km (0.101 R)
• M41: 27,679,645 km (0.112 R)
• M42: 28,251,408 km (0.075 R)
• M43: 29,503,542 km (0.03 R)
• M44: 29,600,631 km (0.115 R)
• M45: 29,892,497 km (0.103 R)
• M46: 30,675,343 km (0.092 R)
• M47: 33,367,057 km (0.11 R)
• M48: 33,468,185 km (0.077 R)
• M49: 33,873,745 km (0.116 R)
• M50: 34,587,476 km (0.084 R)
• M51: 34,997,524 km (0.101 R)
• M52: 35,822,407 km (0.119 R)
• M53: 36,653,722 km (0.088 R)
• M54: 39,292,180 km (0.074 R)
• M55: 43,197,582 km (0.051 R)
• M56: 46,658,229 km (0.081 R)
• M57: 46,997,817 km (0.091 R)
• M58: 48,250,100 km (0.096 R)
• M59: 48,478,836 km (0.101 R)
• M60: 49,167,584 km (0.117 R)
• M61: 49,397,965 km (0.065 R)
• M62: 50,091,052 km (0.083 R)
• M63: 51,837,607 km (0.063 R)
• M64: 52,541,914 km (0.079 R)
• M65: 53,013,147 km (0.043 R)
• M66: 57,195,904 km (0.111 R)
• M67: 57,559,426 km (0.113 R)
• M68: 58,045,171 km (0.052 R)
• M69: 58,410,339 km (0.094 R)
• M70: 59,265,590 km (0.114 R)
• M71: 60,124,880 km (0.095 R)
• M72: 61,980,043 km (0.048 R)
• M73: 63,352,454 km (0.115 R)
• M74: 64,230,893 km (0.11 R)
• M75: 64,356,705 km (0.058 R)
• M76: 64,482,666 km (0.107 R)
• M77: 65,619,610 km (0.104 R)
• M78: 66,890,594 km (0.114 R)
• M79: 69,586,198 km (0.109 R)
• M80: 71,663,514 km (0.104 R)
• M81: 74,553,146 km (0.095 R)
• M82: 76,278,458 km (0.076 R)
• M83: 76,411,750 km (0.117 R)
• M84: 77,346,737 km (0.106 R)
• M85: 77,480,627 km (0.054 R)
• M86: 80,038,900 km (0.105 R)
• M87: 81,396,501 km (0.045 R)
• M88: 81,941,635 km (0.111 R)
• M89: 83,309,857 km (0.054 R)
• M90: 84,134,441 km (0.084 R)
• M91: 85,791,686 km (0.104 R)
• M92: 88,437,474 km (0.099 R)
• M93: 89,840,852 km (0.119 R)
• M94: 91,110,040 km (0.115 R)
• M95: 93,666,368 km (0.102 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 16,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit