🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 138 Days

Day: 33.1 Hours

Environment

Temp: 247 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,930,305 km

• M1: 327,171 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.61 AU - 1.01 AU

Year: 260 Days

Day: 12.7 Hours

Environment

Temp: 121 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.73 AU - 0.93 AU

Year: 270 Days

Day: 23.2 Hours

Environment

Temp: 117 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.5 AU - 2.48 AU

Year: 1001 Days

Day: 43.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724

Radius: 11.2

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 6.49 AU - 9.65 AU

Year: 8172 Days

Day: 6.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 52,930,305 km

• M1: 217,366 km (0.098 R)
• M2: 518,506 km (0.116 R)
• M3: 860,487 km (0.117 R)
• M4: 961,017 km (0.07 R)
• M5: 1,670,111 km (0.064 R)
• M6: 1,798,166 km (0.065 R)
• M7: 2,179,342 km (0.091 R)
• M8: 2,585,799 km (0.114 R)
• M9: 2,735,098 km (0.076 R)
• M10: 2,938,551 km (0.033 R)
• M11: 3,042,222 km (0.055 R)
• M12: 3,414,871 km (0.094 R)
• M13: 3,496,551 km (0.078 R)
• M14: 3,774,055 km (0.041 R)
• M15: 4,618,685 km (0.042 R)
• M16: 5,778,667 km (0.101 R)
• M17: 6,577,220 km (0.073 R)
• M18: 6,747,911 km (0.116 R)
• M19: 6,920,248 km (0.083 R)
• M20: 7,059,075 km (0.108 R)
• M21: 7,304,266 km (0.064 R)
• M22: 7,481,240 km (0.056 R)
• M23: 8,020,540 km (0.086 R)
• M24: 8,239,701 km (0.082 R)
• M25: 8,535,157 km (0.111 R)
• M26: 8,759,105 km (0.087 R)
• M27: 8,984,848 km (0.105 R)
• M28: 9,519,361 km (0.097 R)
• M29: 10,459,584 km (0.097 R)
• M30: 10,619,205 km (0.095 R)
• M31: 10,860,057 km (0.108 R)
• M32: 11,676,114 km (0.12 R)
• M33: 12,091,697 km (0.118 R)
• M34: 12,427,544 km (0.075 R)
• M35: 12,554,253 km (0.097 R)
• M36: 12,851,654 km (0.09 R)
• M37: 13,151,448 km (0.114 R)
• M38: 13,496,869 km (0.109 R)
• M39: 13,670,852 km (0.09 R)
• M40: 13,976,779 km (0.097 R)
• M41: 15,043,263 km (0.101 R)
• M42: 15,540,825 km (0.074 R)
• M43: 16,971,878 km (0.102 R)
• M44: 17,159,624 km (0.113 R)
• M45: 17,489,786 km (0.095 R)
• M46: 18,396,499 km (0.095 R)
• M47: 18,637,651 km (0.065 R)
• M48: 20,355,184 km (0.061 R)
• M49: 22,430,705 km (0.09 R)
• M50: 22,791,684 km (0.031 R)
• M51: 23,258,729 km (0.085 R)
• M52: 23,729,065 km (0.109 R)
• M53: 24,149,584 km (0.093 R)
• M54: 25,802,641 km (0.099 R)
• M55: 26,506,798 km (0.071 R)
• M56: 27,107,433 km (0.103 R)
• M57: 27,327,043 km (0.089 R)
• M58: 28,489,269 km (0.039 R)
• M59: 29,329,411 km (0.078 R)
• M60: 31,551,537 km (0.112 R)
• M61: 32,420,701 km (0.095 R)
• M62: 32,828,954 km (0.11 R)
• M63: 33,180,209 km (0.11 R)
• M64: 33,415,078 km (0.05 R)
• M65: 34,360,088 km (0.088 R)
• M66: 35,015,027 km (0.111 R)
• M67: 35,433,901 km (0.092 R)
• M68: 35,613,867 km (0.047 R)
• M69: 35,914,559 km (0.073 R)
• M70: 36,276,586 km (0.097 R)
• M71: 36,943,344 km (0.096 R)
• M72: 37,186,740 km (0.093 R)
• M73: 37,675,326 km (0.089 R)
• M74: 37,859,032 km (0.101 R)
• M75: 38,104,522 km (0.103 R)
• M76: 38,535,364 km (0.077 R)
• M77: 38,658,783 km (0.104 R)
• M78: 40,274,888 km (0.097 R)
• M79: 41,217,205 km (0.057 R)
• M80: 41,596,286 km (0.079 R)
• M81: 41,912,985 km (0.107 R)
• M82: 42,230,432 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.8

Radius: 10.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 7.44 AU - 9.26 AU

Year: 8601 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,930,305 km

• M1: 181,462 km (0.107 R)
• M2: 278,551 km (0.078 R)
• M3: 405,709 km (0.066 R)
• M4: 508,034 km (0.091 R)
• M5: 743,053 km (0.094 R)
• M6: 950,246 km (0.118 R)
• M7: 1,061,247 km (0.086 R)
• M8: 1,531,134 km (0.089 R)
• M9: 1,682,228 km (0.068 R)
• M10: 2,144,186 km (0.096 R)
• M11: 2,827,549 km (0.111 R)
• M12: 3,038,034 km (0.105 R)
• M13: 3,351,142 km (0.097 R)
• M14: 3,624,457 km (0.112 R)
• M15: 3,776,598 km (0.116 R)
• M16: 3,853,492 km (0.094 R)
• M17: 4,008,924 km (0.108 R)
• M18: 4,087,313 km (0.079 R)
• M19: 4,460,410 km (0.089 R)
• M20: 4,872,403 km (0.077 R)
• M21: 5,615,455 km (0.105 R)
• M22: 5,821,601 km (0.036 R)
• M23: 6,302,109 km (0.107 R)
• M24: 6,795,483 km (0.114 R)
• M25: 7,461,942 km (0.106 R)
• M26: 7,786,719 km (0.066 R)
• M27: 8,082,923 km (0.102 R)
• M28: 8,618,782 km (0.058 R)
• M29: 8,925,308 km (0.04 R)
• M30: 9,374,251 km (0.118 R)
• M31: 9,760,064 km (0.09 R)
• M32: 9,866,129 km (0.101 R)
• M33: 10,222,621 km (0.062 R)
• M34: 10,765,362 km (0.111 R)
• M35: 10,838,515 km (0.059 R)
• M36: 11,354,628 km (0.069 R)
• M37: 12,030,062 km (0.058 R)
• M38: 12,181,904 km (0.054 R)
• M39: 12,258,199 km (0.063 R)
• M40: 12,989,733 km (0.095 R)
• M41: 13,145,614 km (0.085 R)
• M42: 13,775,122 km (0.039 R)
• M43: 14,213,742 km (0.118 R)
• M44: 14,900,546 km (0.108 R)
• M45: 15,350,686 km (0.116 R)
• M46: 16,390,392 km (0.076 R)
• M47: 16,558,839 km (0.108 R)
• M48: 17,452,686 km (0.061 R)
• M49: 17,883,977 km (0.116 R)
• M50: 18,100,894 km (0.107 R)
• M51: 18,275,025 km (0.107 R)
• M52: 18,493,438 km (0.039 R)
• M53: 19,912,225 km (0.047 R)
• M54: 20,317,635 km (0.11 R)
• M55: 20,407,992 km (0.118 R)
• M56: 20,816,693 km (0.116 R)
• M57: 21,319,941 km (0.045 R)
• M58: 21,411,794 km (0.111 R)
• M59: 22,431,602 km (0.117 R)
• M60: 22,665,573 km (0.081 R)
• M61: 23,895,268 km (0.094 R)
• M62: 23,990,861 km (0.087 R)
• M63: 24,904,306 km (0.104 R)
• M64: 26,320,549 km (0.06 R)
• M65: 28,114,825 km (0.093 R)
• M66: 28,266,069 km (0.073 R)
• M67: 28,823,171 km (0.082 R)
• M68: 29,588,664 km (0.042 R)
• M69: 30,516,021 km (0.099 R)
• M70: 30,619,692 km (0.112 R)
• M71: 31,925,083 km (0.111 R)
• M72: 32,241,034 km (0.034 R)
• M73: 32,399,458 km (0.112 R)
• M74: 32,558,032 km (0.075 R)
• M75: 33,035,548 km (0.085 R)
• M76: 33,675,827 km (0.11 R)
• M77: 34,589,870 km (0.112 R)
• M78: 34,697,880 km (0.116 R)
• M79: 34,968,502 km (0.08 R)
• M80: 35,131,265 km (0.111 R)
• M81: 35,894,064 km (0.081 R)
• M82: 36,497,243 km (0.065 R)
• M83: 36,938,108 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.2

Radius: 10.1

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 8.07 AU - 10.51 AU

Year: 10093 Days

Day: 8.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,930,305 km

• M1: 171,290 km (0.082 R)
• M2: 490,681 km (0.05 R)
• M3: 698,323 km (0.115 R)
• M4: 1,337,405 km (0.09 R)
• M5: 1,440,927 km (0.031 R)
• M6: 1,612,366 km (0.104 R)
• M7: 1,678,339 km (0.115 R)
• M8: 1,790,537 km (0.095 R)
• M9: 1,859,202 km (0.105 R)
• M10: 2,191,160 km (0.057 R)
• M11: 2,389,377 km (0.047 R)
• M12: 2,465,223 km (0.081 R)
• M13: 2,593,578 km (0.099 R)
• M14: 2,964,731 km (0.115 R)
• M15: 3,046,411 km (0.112 R)
• M16: 3,296,239 km (0.063 R)
• M17: 3,816,092 km (0.052 R)
• M18: 4,361,526 km (0.095 R)
• M19: 4,548,972 km (0.077 R)
• M20: 5,727,953 km (0.119 R)
• M21: 5,796,170 km (0.038 R)
• M22: 6,002,315 km (0.07 R)
• M23: 6,071,579 km (0.11 R)
• M24: 6,211,004 km (0.1 R)
• M25: 8,002,738 km (0.072 R)
• M26: 8,117,330 km (0.034 R)
• M27: 8,425,651 km (0.077 R)
• M28: 8,542,338 km (0.081 R)
• M29: 9,819,455 km (0.105 R)
• M30: 9,901,285 km (0.099 R)
• M31: 10,355,314 km (0.113 R)
• M32: 10,731,852 km (0.108 R)
• M33: 10,858,412 km (0.1 R)
• M34: 11,198,149 km (0.102 R)
• M35: 11,412,373 km (0.032 R)
• M36: 12,904,462 km (0.03 R)
• M37: 13,810,427 km (0.081 R)
• M38: 14,132,511 km (0.112 R)
• M39: 14,271,188 km (0.093 R)
• M40: 14,596,713 km (0.111 R)
• M41: 15,066,002 km (0.056 R)
• M42: 16,796,400 km (0.082 R)
• M43: 18,235,382 km (0.066 R)
• M44: 18,386,625 km (0.119 R)
• M45: 18,842,450 km (0.118 R)
• M46: 19,046,203 km (0.119 R)
• M47: 19,250,852 km (0.112 R)
• M48: 19,456,101 km (0.1 R)
• M49: 20,180,304 km (0.095 R)
• M50: 21,283,139 km (0.091 R)
• M51: 22,729,601 km (0.096 R)
• M52: 22,892,364 km (0.11 R)
• M53: 23,876,568 km (0.097 R)
• M54: 24,429,332 km (0.075 R)
• M55: 25,322,432 km (0.119 R)
• M56: 25,434,929 km (0.069 R)
• M57: 26,112,757 km (0.032 R)
• M58: 29,590,459 km (0.079 R)
• M59: 30,243,753 km (0.111 R)
• M60: 31,202,376 km (0.075 R)
• M61: 31,624,840 km (0.087 R)
• M62: 32,292,645 km (0.083 R)
• M63: 32,842,567 km (0.111 R)
• M64: 33,026,572 km (0.075 R)
• M65: 33,951,536 km (0.108 R)
• M66: 35,072,772 km (0.085 R)
• M67: 35,637,953 km (0.108 R)
• M68: 36,459,694 km (0.093 R)
• M69: 37,095,934 km (0.104 R)
• M70: 38,444,110 km (0.035 R)
• M71: 38,962,017 km (0.103 R)
• M72: 39,026,793 km (0.094 R)
• M73: 39,156,794 km (0.069 R)
• M74: 39,286,794 km (0.055 R)
• M75: 40,858,320 km (0.085 R)
• M76: 41,122,211 km (0.118 R)
• M77: 41,651,787 km (0.083 R)
• M78: 41,917,473 km (0.076 R)
• M79: 42,250,328 km (0.102 R)
• M80: 43,522,957 km (0.043 R)
• M81: 43,590,276 km (0.094 R)
• M82: 44,197,943 km (0.109 R)
• M83: 44,536,632 km (0.071 R)
• M84: 45,148,637 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.1

Radius: 10.5

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 10.28 AU - 11.36 AU

Year: 12686 Days

Day: 14.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,930,305 km

• M1: 139,276 km (0.062 R)
• M2: 247,584 km (0.091 R)
• M3: 326,871 km (0.078 R)
• M4: 476,320 km (0.073 R)
• M5: 552,914 km (0.068 R)
• M6: 926,011 km (0.098 R)
• M7: 1,556,117 km (0.043 R)
• M8: 1,725,611 km (0.09 R)
• M9: 2,083,150 km (0.079 R)
• M10: 2,520,275 km (0.044 R)
• M11: 3,136,768 km (0.085 R)
• M12: 3,228,621 km (0.07 R)
• M13: 3,415,170 km (0.038 R)
• M14: 3,573,295 km (0.095 R)
• M15: 4,029,119 km (0.031 R)
• M16: 4,331,906 km (0.073 R)
• M17: 4,572,609 km (0.117 R)
• M18: 4,747,339 km (0.065 R)
• M19: 4,924,164 km (0.047 R)
• M20: 5,357,549 km (0.107 R)
• M21: 5,992,592 km (0.107 R)
• M22: 6,068,886 km (0.103 R)
• M23: 7,333,437 km (0.115 R)
• M24: 8,206,341 km (0.102 R)
• M25: 9,024,192 km (0.075 R)
• M26: 9,287,933 km (0.112 R)
• M27: 9,554,218 km (0.074 R)
• M28: 10,139,893 km (0.113 R)
• M29: 10,552,035 km (0.118 R)
• M30: 10,783,463 km (0.05 R)
• M31: 11,535,342 km (0.08 R)
• M32: 11,630,486 km (0.109 R)
• M33: 12,013,756 km (0.115 R)
• M34: 12,158,567 km (0.039 R)
• M35: 14,502,167 km (0.119 R)
• M36: 15,540,825 km (0.087 R)
• M37: 16,228,826 km (0.091 R)
• M38: 16,657,125 km (0.099 R)
• M39: 17,361,132 km (0.103 R)
• M40: 19,758,139 km (0.106 R)
• M41: 19,986,425 km (0.052 R)
• M42: 22,020,507 km (0.098 R)
• M43: 22,912,260 km (0.118 R)
• M44: 24,241,437 km (0.088 R)
• M45: 25,782,146 km (0.047 R)
• M46: 26,847,881 km (0.078 R)
• M47: 27,037,422 km (0.097 R)
• M48: 28,505,425 km (0.109 R)
• M49: 30,987,105 km (0.062 R)
• M50: 31,185,920 km (0.088 R)
• M51: 32,320,919 km (0.051 R)
• M52: 32,859,621 km (0.098 R)
• M53: 33,062,476 km (0.103 R)
• M54: 34,014,367 km (0.119 R)
• M55: 34,975,234 km (0.103 R)
• M56: 35,805,951 km (0.036 R)
• M57: 36,573,089 km (0.04 R)
• M58: 36,783,274 km (0.089 R)
• M59: 37,698,663 km (0.112 R)
• M60: 38,764,249 km (0.11 R)
• M61: 39,049,981 km (0.081 R)
• M62: 39,121,638 km (0.1 R)
• M63: 39,193,296 km (0.064 R)
• M64: 39,408,268 km (0.04 R)
• M65: 40,562,116 km (0.09 R)
• M66: 40,634,522 km (0.068 R)
• M67: 40,997,596 km (0.082 R)
• M68: 41,580,728 km (0.059 R)
• M69: 41,873,342 km (0.097 R)
• M70: 42,313,459 km (0.119 R)
• M71: 42,681,469 km (0.038 R)
• M72: 43,346,432 km (0.093 R)
• M73: 44,089,484 km (0.112 R)
• M74: 44,238,484 km (0.098 R)
• M75: 44,612,030 km (0.116 R)
• M76: 45,211,768 km (0.106 R)
• M77: 46,116,386 km (0.044 R)
• M78: 46,646,860 km (0.063 R)
• M79: 47,408,164 km (0.041 R)
• M80: 47,637,348 km (0.073 R)
• M81: 48,404,037 km (0.084 R)
• M82: 49,329,299 km (0.12 R)
• M83: 49,794,250 km (0.073 R)
• M84: 50,416,278 km (0.095 R)
• M85: 51,119,238 km (0.106 R)
• M86: 51,511,184 km (0.094 R)
• M87: 52,140,243 km (0.062 R)
• M88: 52,297,920 km (0.049 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit