🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.63 AU - 0.85 AU

Year: 226 Days

Day: 42.3 Hours

Environment

Temp: 139 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.87 AU - 1.09 AU

Year: 344 Days

Day: 44.2 Hours

Environment

Temp: 110 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.99 AU - 3.17 AU

Year: 1470 Days

Day: 37.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.12 AU - 3.2 AU

Year: 1993 Days

Day: 44.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.05 AU - 6.35 AU

Year: 4207 Days

Day: 19.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,904,273 km

• M1: 2,621,254 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 747.7

Radius: 13.8

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.53 AU - 9.53 AU

Year: 8838 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 117,904,273 km

• M1: 350,657 km (0.094 R)
• M2: 455,526 km (0.088 R)
• M3: 870,660 km (0.065 R)
• M4: 992,283 km (0.089 R)
• M5: 2,030,342 km (0.1 R)
• M6: 2,802,118 km (0.111 R)
• M7: 2,908,033 km (0.116 R)
• M8: 3,261,832 km (0.107 R)
• M9: 3,401,556 km (0.037 R)
• M10: 3,658,416 km (0.096 R)
• M11: 3,833,296 km (0.045 R)
• M12: 4,221,652 km (0.115 R)
• M13: 4,560,341 km (0.111 R)
• M14: 5,166,213 km (0.099 R)
• M15: 6,209,359 km (0.118 R)
• M16: 6,453,802 km (0.104 R)
• M17: 6,630,477 km (0.043 R)
• M18: 6,988,614 km (0.11 R)
• M19: 7,133,574 km (0.062 R)
• M20: 7,316,383 km (0.102 R)
• M21: 7,911,483 km (0.118 R)
• M22: 8,138,723 km (0.086 R)
• M23: 8,445,249 km (0.1 R)
• M24: 9,708,752 km (0.118 R)
• M25: 9,830,226 km (0.103 R)
• M26: 10,403,934 km (0.109 R)
• M27: 10,946,375 km (0.096 R)
• M28: 12,102,468 km (0.08 R)
• M29: 13,117,938 km (0.103 R)
• M30: 13,794,868 km (0.041 R)
• M31: 14,206,412 km (0.048 R)
• M32: 14,948,268 km (0.09 R)
• M33: 15,845,706 km (0.104 R)
• M34: 15,988,871 km (0.1 R)
• M35: 16,132,634 km (0.08 R)
• M36: 17,150,797 km (0.106 R)
• M37: 17,248,784 km (0.082 R)
• M38: 17,642,825 km (0.08 R)
• M39: 18,139,639 km (0.047 R)
• M40: 19,606,297 km (0.062 R)
• M41: 20,327,957 km (0.084 R)
• M42: 20,587,809 km (0.06 R)
• M43: 21,268,628 km (0.105 R)
• M44: 21,691,242 km (0.117 R)
• M45: 23,083,999 km (0.106 R)
• M46: 23,300,916 km (0.077 R)
• M47: 23,572,884 km (0.112 R)
• M48: 24,010,309 km (0.104 R)
• M49: 24,560,829 km (0.068 R)
• M50: 25,004,237 km (0.099 R)
• M51: 25,450,338 km (0.064 R)
• M52: 26,350,319 km (0.091 R)
• M53: 29,640,873 km (0.097 R)
• M54: 30,231,486 km (0.109 R)
• M55: 30,885,528 km (0.118 R)
• M56: 31,664,633 km (0.106 R)
• M57: 32,389,585 km (0.057 R)
• M58: 32,997,850 km (0.045 R)
• M59: 33,303,328 km (0.093 R)
• M60: 33,487,184 km (0.111 R)
• M61: 33,609,854 km (0.108 R)
• M62: 33,732,674 km (0.047 R)
• M63: 34,102,181 km (0.082 R)
• M64: 35,906,930 km (0.045 R)
• M65: 36,284,066 km (0.105 R)
• M66: 36,536,438 km (0.084 R)
• M67: 37,169,536 km (0.06 R)
• M68: 38,190,092 km (0.093 R)
• M69: 38,446,653 km (0.051 R)
• M70: 38,703,812 km (0.073 R)
• M71: 40,128,582 km (0.095 R)
• M72: 40,258,881 km (0.104 R)
• M73: 40,912,774 km (0.094 R)
• M74: 41,504,433 km (0.047 R)
• M75: 41,702,202 km (0.099 R)
• M76: 41,834,297 km (0.055 R)
• M77: 42,297,601 km (0.115 R)
• M78: 43,162,426 km (0.116 R)
• M79: 44,100,405 km (0.109 R)
• M80: 44,706,875 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.1

Radius: 10.1

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.19 AU - 11.75 AU

Year: 12019 Days

Day: 11 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 117,904,273 km

• M1: 163,510 km (0.111 R)
• M2: 360,381 km (0.108 R)
• M3: 549,024 km (0.12 R)
• M4: 647,759 km (0.099 R)
• M5: 1,023,100 km (0.054 R)
• M6: 1,105,827 km (0.105 R)
• M7: 1,483,861 km (0.098 R)
• M8: 1,824,645 km (0.111 R)
• M9: 2,162,886 km (0.053 R)
• M10: 2,243,818 km (0.101 R)
• M11: 3,418,311 km (0.07 R)
• M12: 3,545,021 km (0.066 R)
• M13: 3,802,927 km (0.072 R)
• M14: 4,201,456 km (0.108 R)
• M15: 4,683,461 km (0.106 R)
• M16: 4,753,772 km (0.117 R)
• M17: 5,255,672 km (0.116 R)
• M18: 6,155,504 km (0.081 R)
• M19: 6,271,292 km (0.104 R)
• M20: 7,842,220 km (0.118 R)
• M21: 8,263,786 km (0.108 R)
• M22: 8,563,281 km (0.108 R)
• M23: 11,893,629 km (0.072 R)
• M24: 12,622,470 km (0.06 R)
• M25: 13,066,626 km (0.112 R)
• M26: 13,566,283 km (0.103 R)
• M27: 13,666,962 km (0.116 R)
• M28: 13,767,941 km (0.076 R)
• M29: 14,635,758 km (0.116 R)
• M30: 14,842,652 km (0.106 R)
• M31: 15,050,443 km (0.094 R)
• M32: 15,311,492 km (0.089 R)
• M33: 15,416,360 km (0.116 R)
• M34: 16,210,276 km (0.028 R)
• M35: 16,424,350 km (0.066 R)
• M36: 16,747,033 km (0.12 R)
• M37: 17,180,567 km (0.101 R)
• M38: 17,289,624 km (0.053 R)
• M39: 18,169,709 km (0.097 R)
• M40: 18,503,461 km (0.109 R)
• M41: 18,671,161 km (0.119 R)
• M42: 18,895,557 km (0.092 R)
• M43: 19,460,289 km (0.076 R)
• M44: 20,202,744 km (0.061 R)
• M45: 21,480,309 km (0.099 R)
• M46: 22,247,447 km (0.103 R)
• M47: 22,425,768 km (0.115 R)
• M48: 22,604,687 km (0.102 R)
• M49: 22,783,905 km (0.093 R)
• M50: 22,903,733 km (0.073 R)
• M51: 23,264,264 km (0.114 R)
• M52: 24,663,902 km (0.06 R)
• M53: 24,971,774 km (0.089 R)
• M54: 25,529,176 km (0.08 R)
• M55: 25,778,256 km (0.038 R)
• M56: 26,028,085 km (0.114 R)
• M57: 26,593,265 km (0.094 R)
• M58: 27,035,626 km (0.035 R)
• M59: 27,099,056 km (0.064 R)
• M60: 27,671,717 km (0.053 R)
• M61: 28,699,903 km (0.061 R)
• M62: 29,348,858 km (0.093 R)
• M63: 30,265,444 km (0.069 R)
• M64: 31,391,019 km (0.072 R)
• M65: 33,887,957 km (0.084 R)
• M66: 33,956,323 km (0.119 R)
• M67: 34,230,237 km (0.107 R)
• M68: 35,958,840 km (0.114 R)
• M69: 39,500,570 km (0.077 R)
• M70: 41,312,649 km (0.092 R)
• M71: 42,045,080 km (0.114 R)
• M72: 42,118,533 km (0.099 R)
• M73: 42,781,700 km (0.097 R)
• M74: 42,929,652 km (0.1 R)
• M75: 43,671,508 km (0.083 R)
• M76: 43,820,358 km (0.119 R)
• M77: 44,044,007 km (0.1 R)
• M78: 45,544,473 km (0.115 R)
• M79: 45,846,661 km (0.058 R)
• M80: 46,833,109 km (0.106 R)
• M81: 47,214,434 km (0.117 R)
• M82: 47,596,657 km (0.112 R)
• M83: 48,441,436 km (0.108 R)
• M84: 48,595,522 km (0.104 R)
• M85: 49,291,152 km (0.08 R)
• M86: 49,989,924 km (0.057 R)
• M87: 50,379,626 km (0.11 R)
• M88: 51,554,717 km (0.092 R)
• M89: 51,711,945 km (0.119 R)
• M90: 52,343,098 km (0.098 R)
• M91: 52,501,223 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.3

Radius: 4.2

Gravity: 46.11 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 15.82 AU - 24.32 AU

Year: 31898 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 117,904,273 km

• M1: 103,372 km (0.101 R)
• M2: 363,224 km (0.099 R)
• M3: 1,208,302 km (0.101 R)
• M4: 1,708,408 km (0.12 R)
• M5: 2,265,211 km (0.095 R)
• M6: 2,824,707 km (0.088 R)
• M7: 3,373,282 km (0.088 R)
• M8: 3,580,775 km (0.109 R)
• M9: 6,059,312 km (0.114 R)
• M10: 6,184,825 km (0.073 R)
• M11: 6,890,927 km (0.071 R)
• M12: 8,799,646 km (0.113 R)
• M13: 9,884,679 km (0.068 R)
• M14: 10,255,832 km (0.087 R)
• M15: 11,087,895 km (0.098 R)
• M16: 11,395,917 km (0.104 R)
• M17: 12,099,027 km (0.113 R)
• M18: 13,383,474 km (0.096 R)
• M19: 16,602,222 km (0.11 R)
• M20: 16,690,036 km (0.045 R)
• M21: 17,487,243 km (0.037 R)
• M22: 17,666,013 km (0.036 R)
• M23: 18,387,373 km (0.068 R)
• M24: 19,118,309 km (0.101 R)
• M25: 20,514,057 km (0.088 R)
• M26: 20,702,700 km (0.062 R)
• M27: 21,081,631 km (0.088 R)
• M28: 22,135,399 km (0.104 R)
• M29: 22,912,410 km (0.087 R)
• M30: 24,893,834 km (0.094 R)
• M31: 25,095,043 km (0.04 R)
• M32: 27,967,172 km (0.108 R)
• M33: 29,229,479 km (0.116 R)
• M34: 31,700,387 km (0.064 R)
• M35: 32,136,914 km (0.084 R)
• M36: 32,246,419 km (0.112 R)
• M37: 34,125,817 km (0.095 R)
• M38: 34,573,115 km (0.075 R)
• M39: 34,910,010 km (0.08 R)
• M40: 39,620,398 km (0.103 R)
• M41: 39,737,682 km (0.025 R)
• M42: 40,799,079 km (0.079 R)
• M43: 42,228,786 km (0.108 R)
• M44: 44,160,244 km (0.094 R)
• M45: 44,525,712 km (0.089 R)
• M46: 45,136,819 km (0.049 R)
• M47: 45,750,769 km (0.091 R)
• M48: 45,997,156 km (0.105 R)
• M49: 46,614,996 km (0.065 R)
• M50: 49,871,442 km (0.083 R)
• M51: 51,783,453 km (0.113 R)
• M52: 52,168,667 km (0.041 R)
• M53: 52,554,929 km (0.061 R)
• M54: 54,109,251 km (0.091 R)
• M55: 55,022,845 km (0.08 R)
• M56: 59,129,606 km (0.088 R)
• M57: 59,263,795 km (0.113 R)
• M58: 59,666,662 km (0.079 R)
• M59: 61,287,555 km (0.082 R)
• M60: 64,710,653 km (0.059 R)
• M61: 65,264,016 km (0.105 R)
• M62: 66,375,678 km (0.066 R)
• M63: 69,181,685 km (0.104 R)
• M64: 69,605,944 km (0.077 R)
• M65: 69,747,614 km (0.117 R)
• M66: 70,315,038 km (0.081 R)
• M67: 70,457,156 km (0.094 R)
• M68: 70,741,542 km (0.083 R)
• M69: 71,026,376 km (0.087 R)
• M70: 71,168,943 km (0.054 R)
• M71: 71,311,659 km (0.091 R)
• M72: 73,174,901 km (0.063 R)
• M73: 77,535,380 km (0.095 R)
• M74: 77,682,135 km (0.062 R)
• M75: 79,007,423 km (0.104 R)
• M76: 80,043,388 km (0.067 R)
• M77: 80,340,190 km (0.108 R)
• M78: 81,680,437 km (0.077 R)
• M79: 81,979,334 km (0.102 R)
• M80: 83,779,744 km (0.093 R)
• M81: 85,138,691 km (0.109 R)
• M82: 88,491,180 km (0.112 R)
• M83: 88,798,154 km (0.119 R)
• M84: 88,951,642 km (0.079 R)
• M85: 89,259,066 km (0.11 R)
• M86: 95,796,193 km (0.1 R)
• M87: 97,375,348 km (0.116 R)
• M88: 98,962,881 km (0.083 R)
• M89: 99,919,559 km (0.12 R)
• M90: 102,485,761 km (0.109 R)
• M91: 103,292,094 km (0.115 R)
• M92: 103,615,225 km (0.083 R)
• M93: 108,666,547 km (0.044 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.1

Radius: 3.3

Gravity: 90.92 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.7 AU - 21.6 AU

Year: 32089 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 117,904,273 km

• M1: 236,215 km (0.067 R)
• M2: 374,443 km (0.098 R)
• M3: 948,750 km (0.056 R)
• M4: 1,091,915 km (0.11 R)
• M5: 1,561,353 km (0.059 R)
• M6: 1,602,941 km (0.1 R)
• M7: 2,318,169 km (0.079 R)
• M8: 3,170,428 km (0.078 R)
• M9: 3,437,909 km (0.09 R)
• M10: 3,880,569 km (0.047 R)
• M11: 4,224,345 km (0.079 R)
• M12: 4,282,538 km (0.116 R)
• M13: 4,637,534 km (0.103 R)
• M14: 5,187,456 km (0.077 R)
• M15: 5,438,481 km (0.111 R)
• M16: 5,501,910 km (0.056 R)
• M17: 5,565,490 km (0.079 R)
• M18: 6,347,886 km (0.049 R)
• M19: 6,751,801 km (0.077 R)
• M20: 7,443,242 km (0.03 R)
• M21: 8,084,718 km (0.109 R)
• M22: 10,583,002 km (0.086 R)
• M23: 12,203,297 km (0.096 R)
• M24: 12,536,451 km (0.103 R)
• M25: 13,211,736 km (0.114 R)
• M26: 13,898,839 km (0.039 R)
• M27: 15,307,453 km (0.055 R)
• M28: 19,118,159 km (0.071 R)
• M29: 19,601,959 km (0.104 R)
• M30: 19,796,585 km (0.108 R)
• M31: 20,977,810 km (0.115 R)
• M32: 23,717,695 km (0.086 R)
• M33: 24,341,668 km (0.113 R)
• M34: 27,541,267 km (0.075 R)
• M35: 28,306,759 km (0.067 R)
• M36: 31,665,082 km (0.107 R)
• M37: 32,466,777 km (0.098 R)
• M38: 39,604,989 km (0.109 R)
• M39: 41,711,925 km (0.09 R)
• M40: 42,464,253 km (0.035 R)
• M41: 42,842,137 km (0.066 R)
• M42: 43,728,056 km (0.087 R)
• M43: 44,364,595 km (0.102 R)
• M44: 45,389,490 km (0.039 R)
• M45: 45,775,752 km (0.082 R)
• M46: 46,551,566 km (0.04 R)
• M47: 47,985,312 km (0.098 R)
• M48: 51,163,369 km (0.042 R)
• M49: 54,135,580 km (0.059 R)
• M50: 54,272,013 km (0.077 R)
• M51: 56,194,047 km (0.078 R)
• M52: 56,608,881 km (0.063 R)
• M53: 58,417,819 km (0.077 R)
• M54: 59,259,008 km (0.1 R)
• M55: 62,234,958 km (0.117 R)
• M56: 62,950,634 km (0.076 R)
• M57: 63,669,153 km (0.04 R)
• M58: 63,813,066 km (0.06 R)
• M59: 64,824,198 km (0.118 R)
• M60: 65,259,079 km (0.078 R)
• M61: 65,695,007 km (0.073 R)
• M62: 67,889,159 km (0.08 R)
• M63: 70,255,798 km (0.076 R)
• M64: 71,898,532 km (0.076 R)
• M65: 74,310,349 km (0.083 R)
• M66: 75,069,408 km (0.091 R)
• M67: 75,221,549 km (0.098 R)
• M68: 75,526,131 km (0.09 R)
• M69: 76,442,418 km (0.053 R)
• M70: 77,208,658 km (0.113 R)
• M71: 80,454,932 km (0.065 R)
• M72: 82,800,776 km (0.039 R)
• M73: 84,693,488 km (0.079 R)
• M74: 85,963,275 km (0.104 R)
• M75: 86,760,183 km (0.103 R)
• M76: 87,399,414 km (0.088 R)
• M77: 88,682,515 km (0.067 R)
• M78: 89,648,918 km (0.109 R)
• M79: 91,754,657 km (0.108 R)
• M80: 94,368,730 km (0.038 R)
• M81: 95,190,621 km (0.034 R)
• M82: 97,504,601 km (0.118 R)
• M83: 98,335,468 km (0.11 R)
• M84: 98,501,970 km (0.099 R)
• M85: 104,556,645 km (0.046 R)
• M86: 109,520,751 km (0.101 R)
• M87: 109,693,387 km (0.073 R)
• M88: 110,038,659 km (0.078 R)
• M89: 113,686,752 km (0.099 R)
• M90: 114,386,122 km (0.111 R)
• M91: 114,736,331 km (0.078 R)
• M92: 117,904,215 km (0.119 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 17,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit