🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.49 AU - 0.77 AU

Year: 177 Days

Day: 21 Hours

Environment

Temp: 245 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,231,263 km

• M1: 125,513 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.56 AU - 0.92 AU

Year: 226 Days

Day: 24.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.84 AU - 1.28 AU

Year: 387 Days

Day: 31.3 Hours

Environment

Temp: 44 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.55 AU - 2.23 AU

Year: 922 Days

Day: 42.5 Hours

Environment

Temp: -43 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.4

Radius: 9.3

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.04 AU - 8.62 AU

Year: 7040 Days

Day: 11.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 64,231,263 km

• M1: 167,101 km (0.047 R)
• M2: 279,748 km (0.048 R)
• M3: 662,270 km (0.093 R)
• M4: 1,000,959 km (0.113 R)
• M5: 1,068,278 km (0.047 R)
• M6: 1,189,752 km (0.057 R)
• M7: 1,466,059 km (0.104 R)
• M8: 1,641,537 km (0.088 R)
• M9: 1,907,522 km (0.036 R)
• M10: 2,013,438 km (0.057 R)
• M11: 2,643,394 km (0.106 R)
• M12: 3,562,972 km (0.092 R)
• M13: 3,881,018 km (0.039 R)
• M14: 4,153,136 km (0.091 R)
• M15: 4,263,839 km (0.116 R)
• M16: 4,347,464 km (0.115 R)
• M17: 4,716,073 km (0.08 R)
• M18: 5,819,956 km (0.105 R)
• M19: 5,881,889 km (0.097 R)
• M20: 7,066,106 km (0.119 R)
• M21: 7,838,629 km (0.099 R)
• M22: 8,148,147 km (0.115 R)
• M23: 8,426,698 km (0.112 R)
• M24: 8,602,476 km (0.048 R)
• M25: 8,993,226 km (0.037 R)
• M26: 9,100,936 km (0.09 R)
• M27: 10,163,081 km (0.073 R)
• M28: 10,237,730 km (0.071 R)
• M29: 10,312,679 km (0.103 R)
• M30: 11,110,035 km (0.094 R)
• M31: 11,302,718 km (0.054 R)
• M32: 12,642,815 km (0.084 R)
• M33: 13,495,374 km (0.112 R)
• M34: 13,907,815 km (0.086 R)
• M35: 14,157,344 km (0.05 R)
• M36: 14,492,294 km (0.084 R)
• M37: 15,298,477 km (0.099 R)
• M38: 15,426,981 km (0.084 R)
• M39: 15,513,000 km (0.09 R)
• M40: 16,776,952 km (0.092 R)
• M41: 17,578,049 km (0.102 R)
• M42: 18,528,295 km (0.062 R)
• M43: 20,242,985 km (0.082 R)
• M44: 21,000,100 km (0.076 R)
• M45: 21,766,341 km (0.116 R)
• M46: 22,104,581 km (0.102 R)
• M47: 22,249,991 km (0.093 R)
• M48: 22,444,468 km (0.044 R)
• M49: 22,786,149 km (0.072 R)
• M50: 23,672,517 km (0.072 R)
• M51: 23,920,700 km (0.085 R)
• M52: 24,119,964 km (0.104 R)
• M53: 24,972,672 km (0.118 R)
• M54: 25,377,484 km (0.085 R)
• M55: 25,580,637 km (0.097 R)
• M56: 25,835,403 km (0.087 R)
• M57: 26,039,753 km (0.117 R)
• M58: 26,142,078 km (0.092 R)
• M59: 26,604,635 km (0.097 R)
• M60: 26,914,452 km (0.061 R)
• M61: 27,903,294 km (0.095 R)
• M62: 28,428,682 km (0.108 R)
• M63: 28,745,380 km (0.039 R)
• M64: 29,329,111 km (0.095 R)
• M65: 30,185,110 km (0.03 R)
• M66: 30,508,242 km (0.091 R)
• M67: 30,670,256 km (0.08 R)
• M68: 30,995,183 km (0.067 R)
• M69: 31,321,157 km (0.099 R)
• M70: 31,921,792 km (0.081 R)
• M71: 33,245,434 km (0.11 R)
• M72: 33,690,488 km (0.115 R)
• M73: 34,305,933 km (0.08 R)
• M74: 34,418,132 km (0.118 R)
• M75: 34,981,517 km (0.111 R)
• M76: 35,094,464 km (0.102 R)
• M77: 35,661,440 km (0.086 R)
• M78: 36,059,968 km (0.06 R)
• M79: 36,288,404 km (0.042 R)
• M80: 38,424,512 km (0.113 R)
• M81: 39,008,692 km (0.086 R)
• M82: 39,184,619 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.9

Radius: 9.6

Gravity: 7.53 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 8.35 AU - 13.47 AU

Year: 12784 Days

Day: 10.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,231,263 km

• M1: 139,425 km (0.062 R)
• M2: 213,177 km (0.119 R)
• M3: 356,641 km (0.097 R)
• M4: 992,881 km (0.087 R)
• M5: 2,044,704 km (0.093 R)
• M6: 2,183,830 km (0.116 R)
• M7: 2,326,097 km (0.071 R)
• M8: 2,530,598 km (0.092 R)
• M9: 2,833,084 km (0.116 R)
• M10: 3,083,511 km (0.107 R)
• M11: 3,308,507 km (0.048 R)
• M12: 3,439,554 km (0.075 R)
• M13: 3,673,226 km (0.104 R)
• M14: 4,440,663 km (0.091 R)
• M15: 4,512,919 km (0.11 R)
• M16: 4,695,129 km (0.059 R)
• M17: 5,029,480 km (0.096 R)
• M18: 5,104,728 km (0.089 R)
• M19: 5,256,570 km (0.063 R)
• M20: 5,409,908 km (0.117 R)
• M21: 7,277,637 km (0.09 R)
• M22: 7,664,497 km (0.04 R)
• M23: 7,838,629 km (0.107 R)
• M24: 8,324,224 km (0.09 R)
• M25: 8,503,143 km (0.115 R)
• M26: 8,638,230 km (0.054 R)
• M27: 8,774,065 km (0.097 R)
• M28: 8,865,020 km (0.077 R)
• M29: 9,838,753 km (0.102 R)
• M30: 9,933,299 km (0.118 R)
• M31: 10,028,144 km (0.09 R)
• M32: 10,943,982 km (0.107 R)
• M33: 11,091,037 km (0.09 R)
• M34: 11,337,574 km (0.116 R)
• M35: 11,785,919 km (0.067 R)
• M36: 13,479,067 km (0.096 R)
• M37: 14,113,512 km (0.089 R)
• M38: 14,273,731 km (0.072 R)
• M39: 14,920,293 km (0.038 R)
• M40: 15,137,958 km (0.067 R)
• M41: 16,522,038 km (0.085 R)
• M42: 17,314,757 km (0.059 R)
• M43: 18,643,784 km (0.093 R)
• M44: 20,789,167 km (0.102 R)
• M45: 20,849,754 km (0.053 R)
• M46: 21,398,779 km (0.09 R)
• M47: 22,885,931 km (0.104 R)
• M48: 23,074,275 km (0.119 R)
• M49: 23,515,439 km (0.092 R)
• M50: 23,705,428 km (0.068 R)
• M51: 23,768,858 km (0.073 R)
• M52: 26,089,719 km (0.118 R)
• M53: 26,220,767 km (0.073 R)
• M54: 27,277,077 km (0.057 R)
• M55: 27,610,082 km (0.116 R)
• M56: 28,078,473 km (0.102 R)
• M57: 28,482,088 km (0.118 R)
• M58: 28,617,025 km (0.101 R)
• M59: 29,091,101 km (0.092 R)
• M60: 29,295,003 km (0.093 R)
• M61: 29,909,701 km (0.106 R)
• M62: 30,943,572 km (0.104 R)
• M63: 31,151,812 km (0.026 R)
• M64: 32,763,430 km (0.085 R)
• M65: 32,834,040 km (0.091 R)
• M66: 33,188,288 km (0.12 R)
• M67: 34,978,077 km (0.071 R)
• M68: 35,267,399 km (0.103 R)
• M69: 36,505,620 km (0.082 R)
• M70: 36,799,131 km (0.104 R)
• M71: 37,536,051 km (0.039 R)
• M72: 39,776,279 km (0.073 R)
• M73: 40,305,257 km (0.104 R)
• M74: 40,456,799 km (0.035 R)
• M75: 40,608,492 km (0.115 R)
• M76: 40,760,483 km (0.115 R)
• M77: 41,217,355 km (0.04 R)
• M78: 41,293,650 km (0.089 R)
• M79: 42,829,870 km (0.11 R)
• M80: 43,605,087 km (0.096 R)
• M81: 45,169,132 km (0.037 R)
• M82: 46,354,396 km (0.041 R)
• M83: 47,629,718 km (0.078 R)
• M84: 48,352,276 km (0.095 R)
• M85: 52,596,966 km (0.12 R)
• M86: 52,679,843 km (0.088 R)
• M87: 53,094,379 km (0.077 R)
• M88: 53,426,935 km (0.059 R)
• M89: 53,760,089 km (0.1 R)
• M90: 54,261,092 km (0.051 R)
• M91: 55,183,663 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 696.8

Radius: 8

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 12.25 AU - 13.73 AU

Year: 16609 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,231,263 km

• M1: 236,065 km (0.054 R)
• M2: 415,732 km (0.085 R)
• M3: 1,018,163 km (0.084 R)
• M4: 1,598,453 km (0.091 R)
• M5: 1,802,056 km (0.09 R)
• M6: 2,629,931 km (0.081 R)
• M7: 2,732,256 km (0.051 R)
• M8: 3,374,030 km (0.096 R)
• M9: 3,522,880 km (0.112 R)
• M10: 3,635,827 km (0.119 R)
• M11: 3,943,250 km (0.12 R)
• M12: 4,339,385 km (0.112 R)
• M13: 4,542,240 km (0.109 R)
• M14: 6,002,465 km (0.069 R)
• M15: 6,228,507 km (0.077 R)
• M16: 6,503,618 km (0.12 R)
• M17: 6,876,715 km (0.071 R)
• M18: 7,113,379 km (0.114 R)
• M19: 7,208,822 km (0.078 R)
• M20: 7,304,565 km (0.115 R)
• M21: 7,594,785 km (0.069 R)
• M22: 7,741,241 km (0.069 R)
• M23: 9,204,907 km (0.073 R)
• M24: 9,361,236 km (0.05 R)
• M25: 9,835,162 km (0.092 R)
• M26: 10,971,358 km (0.085 R)
• M27: 11,751,810 km (0.043 R)
• M28: 12,549,915 km (0.061 R)
• M29: 12,665,405 km (0.083 R)
• M30: 12,781,193 km (0.042 R)
• M31: 13,483,406 km (0.102 R)
• M32: 14,318,611 km (0.082 R)
• M33: 14,742,421 km (0.111 R)
• M34: 15,231,906 km (0.106 R)
• M35: 15,478,592 km (0.091 R)
• M36: 15,726,626 km (0.107 R)
• M37: 17,242,351 km (0.093 R)
• M38: 19,201,635 km (0.053 R)
• M39: 19,468,218 km (0.118 R)
• M40: 20,410,685 km (0.094 R)
• M41: 20,887,603 km (0.091 R)
• M42: 21,230,481 km (0.051 R)
• M43: 21,852,210 km (0.115 R)
• M44: 21,921,623 km (0.092 R)
• M45: 22,340,048 km (0.102 R)
• M46: 22,480,072 km (0.097 R)
• M47: 22,831,328 km (0.107 R)
• M48: 23,255,438 km (0.109 R)
• M49: 23,326,347 km (0.105 R)
• M50: 23,681,941 km (0.113 R)
• M51: 24,398,814 km (0.061 R)
• M52: 24,977,309 km (0.075 R)
• M53: 26,295,416 km (0.092 R)
• M54: 27,561,014 km (0.112 R)
• M55: 31,240,224 km (0.108 R)
• M56: 31,318,464 km (0.08 R)
• M57: 31,475,242 km (0.093 R)
• M58: 31,553,632 km (0.104 R)
• M59: 33,136,826 km (0.056 R)
• M60: 33,777,254 km (0.092 R)
• M61: 33,937,923 km (0.107 R)
• M62: 36,132,972 km (0.1 R)
• M63: 36,709,522 km (0.115 R)
• M64: 37,788,273 km (0.046 R)
• M65: 37,955,074 km (0.108 R)
• M66: 39,806,946 km (0.072 R)
• M67: 41,601,971 km (0.102 R)
• M68: 42,033,262 km (0.101 R)
• M69: 42,900,331 km (0.06 R)
• M70: 45,358,972 km (0.049 R)
• M71: 46,159,021 km (0.101 R)
• M72: 47,502,709 km (0.077 R)
• M73: 48,043,805 km (0.088 R)
• M74: 48,405,533 km (0.12 R)
• M75: 49,131,980 km (0.119 R)
• M76: 49,770,613 km (0.109 R)
• M77: 49,862,017 km (0.114 R)
• M78: 50,871,654 km (0.109 R)
• M79: 51,702,670 km (0.097 R)
• M80: 52,538,174 km (0.067 R)
• M81: 54,128,698 km (0.037 R)
• M82: 54,316,743 km (0.104 R)
• M83: 54,505,087 km (0.071 R)
• M84: 55,260,705 km (0.103 R)
• M85: 56,305,347 km (0.099 R)
• M86: 56,782,415 km (0.117 R)
• M87: 57,069,194 km (0.084 R)
• M88: 57,548,356 km (0.064 R)
• M89: 57,644,398 km (0.103 R)
• M90: 58,414,229 km (0.069 R)
• M91: 61,233,251 km (0.05 R)
• M92: 63,500,407 km (0.085 R)
• M93: 64,195,737 km (0.1 R)
• M94: 65,895,169 km (0.118 R)
• M95: 67,508,134 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.2

Radius: 5.8

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.56 AU - 16.54 AU

Year: 18683 Days

Day: 18.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 64,231,263 km

• M1: 109,655 km (0.115 R)
• M2: 253,568 km (0.075 R)
• M3: 341,083 km (0.092 R)
• M4: 456,722 km (0.117 R)
• M5: 604,824 km (0.103 R)
• M6: 705,055 km (0.114 R)
• M7: 1,062,594 km (0.099 R)
• M8: 1,389,914 km (0.057 R)
• M9: 1,578,706 km (0.085 R)
• M10: 1,980,526 km (0.095 R)
• M11: 2,100,952 km (0.109 R)
• M12: 2,286,304 km (0.07 R)
• M13: 2,349,285 km (0.05 R)
• M14: 2,975,950 km (0.078 R)
• M15: 3,219,197 km (0.111 R)
• M16: 3,614,584 km (0.089 R)
• M17: 4,333,252 km (0.077 R)
• M18: 6,334,871 km (0.093 R)
• M19: 6,919,650 km (0.091 R)
• M20: 7,948,135 km (0.104 R)
• M21: 8,140,219 km (0.108 R)
• M22: 8,236,859 km (0.086 R)
• M23: 8,775,112 km (0.081 R)
• M24: 8,824,479 km (0.098 R)
• M25: 9,833,816 km (0.087 R)
• M26: 9,936,739 km (0.088 R)
• M27: 12,345,564 km (0.114 R)
• M28: 12,401,065 km (0.109 R)
• M29: 12,847,914 km (0.097 R)
• M30: 14,278,369 km (0.08 R)
• M31: 14,336,712 km (0.055 R)
• M32: 14,629,176 km (0.067 R)
• M33: 15,041,916 km (0.068 R)
• M34: 15,458,546 km (0.105 R)
• M35: 16,425,098 km (0.076 R)
• M36: 16,608,505 km (0.063 R)
• M37: 16,669,840 km (0.069 R)
• M38: 16,792,660 km (0.051 R)
• M39: 17,348,865 km (0.062 R)
• M40: 17,473,330 km (0.102 R)
• M41: 19,958,600 km (0.079 R)
• M42: 20,811,158 km (0.102 R)
• M43: 23,371,077 km (0.101 R)
• M44: 24,757,700 km (0.081 R)
• M45: 25,319,739 km (0.063 R)
• M46: 25,957,026 km (0.031 R)
• M47: 27,247,607 km (0.096 R)
• M48: 27,319,862 km (0.095 R)
• M49: 30,189,299 km (0.112 R)
• M50: 30,413,995 km (0.099 R)
• M51: 30,639,140 km (0.086 R)
• M52: 30,714,388 km (0.081 R)
• M53: 30,789,635 km (0.083 R)
• M54: 30,940,280 km (0.094 R)
• M55: 31,393,861 km (0.081 R)
• M56: 34,239,063 km (0.069 R)
• M57: 35,179,435 km (0.117 R)
• M58: 35,494,788 km (0.094 R)
• M59: 35,969,611 km (0.062 R)
• M60: 36,048,898 km (0.106 R)
• M61: 36,366,794 km (0.115 R)
• M62: 37,486,833 km (0.103 R)
• M63: 39,760,571 km (0.07 R)
• M64: 40,500,781 km (0.095 R)
• M65: 40,665,937 km (0.106 R)
• M66: 40,831,243 km (0.12 R)
• M67: 41,411,832 km (0.108 R)
• M68: 43,253,831 km (0.114 R)
• M69: 43,930,312 km (0.118 R)
• M70: 44,951,617 km (0.084 R)
• M71: 45,208,177 km (0.105 R)
• M72: 45,379,467 km (0.115 R)
• M73: 45,636,775 km (0.102 R)
• M74: 46,670,945 km (0.117 R)
• M75: 46,844,180 km (0.11 R)
• M76: 48,587,144 km (0.082 R)
• M77: 48,938,251 km (0.103 R)
• M78: 50,884,519 km (0.114 R)
• M79: 52,315,722 km (0.056 R)
• M80: 53,760,239 km (0.104 R)
• M81: 54,760,899 km (0.112 R)
• M82: 56,135,255 km (0.058 R)
• M83: 60,798,071 km (0.12 R)
• M84: 61,840,469 km (0.048 R)
• M85: 63,558,750 km (0.101 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: 388 - 11,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit