🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.64 AU - 0.84 AU

Year: 235 Days

Day: 23.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.7 AU - 1.14 AU

Year: 326 Days

Day: 33.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.96 AU - 1.34 AU

Year: 455 Days

Day: 40.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.78 AU - 2.36 AU

Year: 1099 Days

Day: 13.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.4 AU - 4.4 AU

Year: 3405 Days

Day: 15.3 Hours

Environment

Temp: -140 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.5

Radius: 9.5

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.22 AU - 6.32 AU

Year: 5114 Days

Day: 14.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,231,076 km

• M1: 159,771 km (0.084 R)
• M2: 247,884 km (0.119 R)
• M3: 356,492 km (0.073 R)
• M4: 426,653 km (0.107 R)
• M5: 699,968 km (0.113 R)
• M6: 1,002,306 km (0.112 R)
• M7: 1,193,043 km (0.038 R)
• M8: 1,707,211 km (0.067 R)
• M9: 2,346,742 km (0.077 R)
• M10: 2,457,594 km (0.091 R)
• M11: 2,618,860 km (0.108 R)
• M12: 2,783,717 km (0.097 R)
• M13: 3,175,813 km (0.078 R)
• M14: 3,334,237 km (0.089 R)
• M15: 3,423,248 km (0.088 R)
• M16: 5,449,701 km (0.062 R)
• M17: 5,767,596 km (0.099 R)
• M18: 6,443,779 km (0.074 R)
• M19: 6,847,992 km (0.106 R)
• M20: 6,984,575 km (0.072 R)
• M21: 7,168,132 km (0.086 R)
• M22: 7,989,573 km (0.116 R)
• M23: 8,521,244 km (0.077 R)
• M24: 8,865,619 km (0.027 R)
• M25: 9,089,267 km (0.111 R)
• M26: 9,189,348 km (0.114 R)
• M27: 9,720,720 km (0.112 R)
• M28: 10,340,055 km (0.082 R)
• M29: 11,052,141 km (0.096 R)
• M30: 11,508,564 km (0.109 R)
• M31: 11,589,796 km (0.086 R)
• M32: 11,725,631 km (0.065 R)
• M33: 12,914,784 km (0.117 R)
• M34: 13,168,652 km (0.118 R)
• M35: 13,253,474 km (0.076 R)
• M36: 13,395,592 km (0.104 R)
• M37: 13,509,585 km (0.12 R)
• M38: 14,055,318 km (0.092 R)
• M39: 14,784,309 km (0.064 R)
• M40: 14,931,663 km (0.067 R)
• M41: 15,020,225 km (0.071 R)
• M42: 15,525,716 km (0.094 R)
• M43: 15,916,017 km (0.082 R)
• M44: 16,921,314 km (0.112 R)
• M45: 17,978,523 km (0.102 R)
• M46: 18,072,769 km (0.075 R)
• M47: 18,451,701 km (0.088 R)
• M48: 18,705,718 km (0.091 R)
• M49: 18,960,932 km (0.103 R)
• M50: 19,798,231 km (0.114 R)
• M51: 21,076,844 km (0.092 R)
• M52: 21,675,983 km (0.119 R)
• M53: 22,145,870 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 14.9

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.98 AU - 8.34 AU

Year: 8600 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 62,231,076 km

• M1: 191,934 km (0.118 R)
• M2: 343,327 km (0.094 R)
• M3: 553,512 km (0.118 R)
• M4: 673,639 km (0.11 R)
• M5: 827,127 km (0.076 R)
• M6: 921,074 km (0.098 R)
• M7: 1,364,482 km (0.068 R)
• M8: 1,551,629 km (0.11 R)
• M9: 2,132,069 km (0.108 R)
• M10: 3,966,737 km (0.04 R)
• M11: 4,154,632 km (0.057 R)
• M12: 4,388,304 km (0.067 R)
• M13: 4,713,979 km (0.1 R)
• M14: 4,868,812 km (0.057 R)
• M15: 5,025,292 km (0.059 R)
• M16: 5,206,155 km (0.107 R)
• M17: 5,504,902 km (0.084 R)
• M18: 5,809,185 km (0.079 R)
• M19: 6,930,570 km (0.107 R)
• M20: 7,208,523 km (0.102 R)
• M21: 7,619,618 km (0.075 R)
• M22: 7,854,187 km (0.092 R)
• M23: 9,339,694 km (0.027 R)
• M24: 9,759,765 km (0.105 R)
• M25: 10,128,973 km (0.054 R)
• M26: 10,502,668 km (0.063 R)
• M27: 11,471,763 km (0.083 R)
• M28: 12,500,248 km (0.067 R)
• M29: 12,777,453 km (0.109 R)
• M30: 13,118,985 km (0.09 R)
• M31: 13,306,581 km (0.055 R)
• M32: 13,432,243 km (0.111 R)
• M33: 13,684,465 km (0.073 R)
• M34: 14,002,062 km (0.06 R)
• M35: 14,097,954 km (0.108 R)
• M36: 14,418,692 km (0.054 R)
• M37: 14,709,510 km (0.1 R)
• M38: 15,231,307 km (0.083 R)
• M39: 15,527,511 km (0.096 R)
• M40: 16,092,243 km (0.039 R)
• M41: 16,293,153 km (0.104 R)
• M42: 16,900,969 km (0.093 R)
• M43: 17,413,192 km (0.088 R)
• M44: 17,895,795 km (0.062 R)
• M45: 18,417,891 km (0.109 R)
• M46: 18,909,769 km (0.108 R)
• M47: 19,370,231 km (0.034 R)
• M48: 19,548,403 km (0.115 R)
• M49: 20,158,163 km (0.08 R)
• M50: 20,302,525 km (0.081 R)
• M51: 20,447,187 km (0.117 R)
• M52: 20,665,001 km (0.073 R)
• M53: 21,066,223 km (0.071 R)
• M54: 21,176,027 km (0.051 R)
• M55: 21,359,584 km (0.076 R)
• M56: 22,809,337 km (0.09 R)
• M57: 24,636,974 km (0.081 R)
• M58: 25,334,549 km (0.076 R)
• M59: 25,724,850 km (0.045 R)
• M60: 25,881,479 km (0.078 R)
• M61: 26,235,128 km (0.093 R)
• M62: 26,432,448 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.6

Radius: 13.4

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.19 AU - 11.43 AU

Year: 11337 Days

Day: 11.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,231,076 km

• M1: 235,766 km (0.114 R)
• M2: 340,036 km (0.076 R)
• M3: 446,250 km (0.105 R)
• M4: 597,195 km (0.083 R)
• M5: 801,545 km (0.087 R)
• M6: 1,182,870 km (0.098 R)
• M7: 1,799,363 km (0.107 R)
• M8: 2,179,043 km (0.078 R)
• M9: 2,769,057 km (0.092 R)
• M10: 2,903,844 km (0.026 R)
• M11: 4,947,501 km (0.115 R)
• M12: 5,345,880 km (0.068 R)
• M13: 5,480,967 km (0.058 R)
• M14: 6,351,178 km (0.093 R)
• M15: 8,140,518 km (0.113 R)
• M16: 8,650,646 km (0.04 R)
• M17: 9,825,887 km (0.085 R)
• M18: 9,950,353 km (0.112 R)
• M19: 10,284,854 km (0.062 R)
• M20: 10,453,450 km (0.107 R)
• M21: 10,836,271 km (0.097 R)
• M22: 11,137,262 km (0.105 R)
• M23: 11,571,994 km (0.12 R)
• M24: 11,835,585 km (0.034 R)
• M25: 12,323,873 km (0.095 R)
• M26: 12,458,211 km (0.061 R)
• M27: 12,592,999 km (0.051 R)
• M28: 12,954,876 km (0.114 R)
• M29: 13,458,273 km (0.078 R)
• M30: 13,874,754 km (0.051 R)
• M31: 14,248,599 km (0.108 R)
• M32: 15,534,841 km (0.059 R)
• M33: 15,825,660 km (0.064 R)
• M34: 16,610,151 km (0.063 R)
• M35: 17,206,897 km (0.042 R)
• M36: 17,507,888 km (0.087 R)
• M37: 18,472,495 km (0.102 R)
• M38: 18,575,119 km (0.086 R)
• M39: 19,506,665 km (0.097 R)
• M40: 20,136,173 km (0.116 R)
• M41: 20,294,597 km (0.1 R)
• M42: 21,200,113 km (0.075 R)
• M43: 21,793,119 km (0.077 R)
• M44: 22,282,304 km (0.109 R)
• M45: 22,391,510 km (0.063 R)
• M46: 22,885,183 km (0.112 R)
• M47: 23,660,250 km (0.096 R)
• M48: 24,219,147 km (0.096 R)
• M49: 24,613,038 km (0.086 R)
• M50: 25,122,419 km (0.11 R)
• M51: 27,780,474 km (0.098 R)
• M52: 28,015,941 km (0.044 R)
• M53: 28,607,152 km (0.056 R)
• M54: 29,083,172 km (0.046 R)
• M55: 30,466,205 km (0.057 R)
• M56: 30,769,739 km (0.061 R)
• M57: 33,420,912 km (0.088 R)
• M58: 33,859,533 km (0.079 R)
• M59: 34,236,819 km (0.029 R)
• M60: 34,489,191 km (0.098 R)
• M61: 36,080,613 km (0.116 R)
• M62: 37,891,196 km (0.057 R)
• M63: 39,532,584 km (0.086 R)
• M64: 39,664,978 km (0.106 R)
• M65: 39,930,065 km (0.096 R)
• M66: 40,328,744 km (0.08 R)
• M67: 40,929,379 km (0.046 R)
• M68: 41,331,349 km (0.117 R)
• M69: 41,667,495 km (0.094 R)
• M70: 44,801,421 km (0.093 R)
• M71: 45,354,185 km (0.112 R)
• M72: 46,187,445 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803

Radius: 8.6

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 8.55 AU - 13.67 AU

Year: 13663 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,231,076 km

• M1: 209,886 km (0.069 R)
• M2: 296,054 km (0.11 R)
• M3: 641,625 km (0.108 R)
• M4: 801,545 km (0.116 R)
• M5: 930,200 km (0.075 R)
• M6: 1,382,883 km (0.081 R)
• M7: 2,342,553 km (0.077 R)
• M8: 2,529,700 km (0.065 R)
• M9: 2,721,784 km (0.11 R)
• M10: 2,918,654 km (0.103 R)
• M11: 3,018,885 km (0.112 R)
• M12: 3,934,723 km (0.113 R)
• M13: 4,538,500 km (0.12 R)
• M14: 4,772,322 km (0.097 R)
• M15: 5,211,391 km (0.066 R)
• M16: 5,705,214 km (0.119 R)
• M17: 5,873,212 km (0.063 R)
• M18: 6,085,342 km (0.086 R)
• M19: 6,257,081 km (0.071 R)
• M20: 6,343,399 km (0.105 R)
• M21: 6,517,530 km (0.12 R)
• M22: 7,365,601 km (0.044 R)
• M23: 8,774,364 km (0.094 R)
• M24: 9,163,917 km (0.052 R)
• M25: 9,509,338 km (0.108 R)
• M26: 10,162,183 km (0.06 R)
• M27: 10,519,872 km (0.097 R)
• M28: 10,829,689 km (0.067 R)
• M29: 11,564,065 km (0.041 R)
• M30: 11,776,943 km (0.075 R)
• M31: 11,937,461 km (0.095 R)
• M32: 11,991,017 km (0.097 R)
• M33: 12,098,578 km (0.114 R)
• M34: 12,314,747 km (0.059 R)
• M35: 12,423,206 km (0.1 R)
• M36: 15,005,414 km (0.101 R)
• M37: 15,470,963 km (0.12 R)
• M38: 15,941,299 km (0.086 R)
• M39: 16,118,871 km (0.084 R)
• M40: 17,198,070 km (0.086 R)
• M41: 17,441,017 km (0.113 R)
• M42: 19,805,711 km (0.101 R)
• M43: 20,316,288 km (0.116 R)
• M44: 20,637,625 km (0.057 R)
• M45: 21,415,534 km (0.042 R)
• M46: 22,866,633 km (0.062 R)
• M47: 23,402,044 km (0.066 R)
• M48: 23,536,682 km (0.102 R)
• M49: 24,485,431 km (0.083 R)
• M50: 25,516,011 km (0.096 R)
• M51: 26,771,137 km (0.117 R)
• M52: 28,189,325 km (0.117 R)
• M53: 28,691,376 km (0.096 R)
• M54: 29,196,418 km (0.087 R)
• M55: 29,413,784 km (0.096 R)
• M56: 30,655,596 km (0.035 R)
• M57: 31,024,055 km (0.096 R)
• M58: 31,542,561 km (0.111 R)
• M59: 32,213,209 km (0.059 R)
• M60: 33,265,779 km (0.077 R)
• M61: 35,019,515 km (0.095 R)
• M62: 35,791,291 km (0.069 R)
• M63: 36,568,751 km (0.063 R)
• M64: 37,824,176 km (0.06 R)
• M65: 38,140,127 km (0.098 R)
• M66: 38,457,125 km (0.109 R)
• M67: 39,013,928 km (0.114 R)
• M68: 40,942,992 km (0.069 R)
• M69: 41,186,239 km (0.061 R)
• M70: 42,082,479 km (0.098 R)
• M71: 42,820,595 km (0.039 R)
• M72: 45,563,323 km (0.075 R)
• M73: 46,913,443 km (0.093 R)
• M74: 47,508,245 km (0.056 R)
• M75: 48,020,019 km (0.094 R)
• M76: 48,191,009 km (0.08 R)
• M77: 48,362,299 km (0.078 R)
• M78: 49,393,926 km (0.096 R)
• M79: 49,825,815 km (0.1 R)
• M80: 49,912,282 km (0.09 R)
• M81: 50,954,830 km (0.117 R)
• M82: 51,653,751 km (0.075 R)
• M83: 52,004,409 km (0.08 R)
• M84: 54,124,809 km (0.086 R)
• M85: 54,748,632 km (0.033 R)
• M86: 57,358,217 km (0.113 R)
• M87: 58,085,263 km (0.105 R)
• M88: 58,358,578 km (0.109 R)
• M89: 58,906,705 km (0.093 R)
• M90: 60,284,501 km (0.053 R)
• M91: 61,487,118 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 18,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit