🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.02 AU - 1.56 AU

Year: 525 Days

Day: 30.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 106,651,104 km

• M1: 862,881 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.49 AU - 1.69 AU

Year: 718 Days

Day: 39.7 Hours

Environment

Temp: -27 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.4 AU - 2.08 AU

Year: 822 Days

Day: 24.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.15 AU - 2.65 AU

Year: 1332 Days

Day: 15.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,651,104 km

• M1: 829,221 km (0.112 R)
• M2: 896,540 km (0.06 R)

Asteroid Belt

Center: 5.31 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.8

Radius: 11.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 7.55 AU - 8.89 AU

Year: 8441 Days

Day: 11.9 Hours

Environment

Temp: -171 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 106,651,104 km

• M1: 603,179 km (0.111 R)
• M2: 712,235 km (0.065 R)
• M3: 1,201,869 km (0.12 R)
• M4: 1,343,987 km (0.089 R)
• M5: 1,567,786 km (0.079 R)
• M6: 1,724,115 km (0.108 R)
• M7: 2,400,747 km (0.061 R)
• M8: 2,839,068 km (0.053 R)
• M9: 3,454,065 km (0.039 R)
• M10: 3,790,062 km (0.089 R)
• M11: 3,869,199 km (0.119 R)
• M12: 4,028,970 km (0.11 R)
• M13: 4,300,340 km (0.086 R)
• M14: 4,803,887 km (0.12 R)
• M15: 4,918,329 km (0.102 R)
• M16: 5,091,863 km (0.073 R)
• M17: 5,267,341 km (0.072 R)
• M18: 5,415,144 km (0.079 R)
• M19: 5,654,500 km (0.072 R)
• M20: 5,958,633 km (0.032 R)
• M21: 6,143,835 km (0.112 R)
• M22: 7,000,432 km (0.089 R)
• M23: 7,195,807 km (0.105 R)
• M24: 7,459,249 km (0.038 R)
• M25: 7,995,707 km (0.081 R)
• M26: 8,165,949 km (0.074 R)
• M27: 9,176,932 km (0.088 R)
• M28: 9,319,499 km (0.107 R)
• M29: 9,715,484 km (0.084 R)
• M30: 10,116,855 km (0.088 R)
• M31: 10,301,010 km (0.078 R)
• M32: 10,523,612 km (0.108 R)
• M33: 11,124,995 km (0.115 R)
• M34: 11,277,136 km (0.106 R)
• M35: 11,621,959 km (0.116 R)
• M36: 11,737,599 km (0.117 R)
• M37: 12,009,119 km (0.114 R)
• M38: 12,282,733 km (0.11 R)
• M39: 12,361,272 km (0.114 R)
• M40: 12,558,292 km (0.076 R)
• M41: 12,637,430 km (0.059 R)
• M42: 13,478,319 km (0.067 R)
• M43: 13,559,401 km (0.093 R)
• M44: 14,213,593 km (0.074 R)
• M45: 15,425,336 km (0.109 R)
• M46: 15,552,643 km (0.111 R)
• M47: 15,808,157 km (0.093 R)
• M48: 16,539,840 km (0.109 R)
• M49: 17,680,075 km (0.058 R)
• M50: 17,768,936 km (0.086 R)
• M51: 17,857,797 km (0.108 R)
• M52: 18,800,413 km (0.04 R)
• M53: 18,891,070 km (0.081 R)
• M54: 19,851,338 km (0.117 R)
• M55: 20,407,244 km (0.03 R)
• M56: 20,921,262 km (0.11 R)
• M57: 21,062,183 km (0.108 R)
• M58: 21,297,800 km (0.09 R)
• M59: 21,534,314 km (0.077 R)
• M60: 21,771,577 km (0.111 R)
• M61: 23,457,395 km (0.12 R)
• M62: 23,750,607 km (0.093 R)
• M63: 23,897,661 km (0.087 R)
• M64: 24,192,668 km (0.097 R)
• M65: 25,234,767 km (0.107 R)
• M66: 25,836,749 km (0.051 R)
• M67: 26,799,711 km (0.093 R)
• M68: 27,619,806 km (0.11 R)
• M69: 27,722,879 km (0.113 R)
• M70: 28,708,579 km (0.107 R)
• M71: 28,865,208 km (0.113 R)
• M72: 31,626,037 km (0.116 R)
• M73: 32,492,358 km (0.057 R)
• M74: 33,311,706 km (0.056 R)
• M75: 33,531,316 km (0.108 R)
• M76: 33,751,374 km (0.104 R)
• M77: 33,916,829 km (0.114 R)
• M78: 34,137,785 km (0.077 R)
• M79: 34,248,488 km (0.093 R)
• M80: 34,636,694 km (0.082 R)
• M81: 36,486,472 km (0.115 R)
• M82: 37,337,983 km (0.119 R)
• M83: 37,737,559 km (0.113 R)
• M84: 38,425,859 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.9

Radius: 10.4

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.22 AU - 11.58 AU

Year: 11156 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 106,651,104 km

• M1: 179,069 km (0.116 R)
• M2: 317,447 km (0.083 R)
• M3: 445,054 km (0.079 R)
• M4: 661,522 km (0.085 R)
• M5: 770,728 km (0.108 R)
• M6: 1,224,459 km (0.098 R)
• M7: 1,315,264 km (0.069 R)
• M8: 1,769,593 km (0.11 R)
• M9: 1,943,276 km (0.094 R)
• M10: 2,177,846 km (0.088 R)
• M11: 2,326,696 km (0.067 R)
• M12: 2,537,180 km (0.115 R)
• M13: 2,714,005 km (0.1 R)
• M14: 2,935,709 km (0.118 R)
• M15: 3,440,302 km (0.113 R)
• M16: 3,548,761 km (0.112 R)
• M17: 3,724,837 km (0.072 R)
• M18: 3,858,877 km (0.086 R)
• M19: 3,949,085 km (0.075 R)
• M20: 4,270,421 km (0.053 R)
• M21: 5,160,528 km (0.09 R)
• M22: 5,461,220 km (0.118 R)
• M23: 5,793,626 km (0.104 R)
• M24: 5,949,358 km (0.062 R)
• M25: 6,027,747 km (0.114 R)
• M26: 6,371,224 km (0.051 R)
• M27: 6,994,748 km (0.091 R)
• M28: 7,105,151 km (0.11 R)
• M29: 8,652,142 km (0.066 R)
• M30: 9,099,889 km (0.08 R)
• M31: 10,646,282 km (0.086 R)
• M32: 10,933,211 km (0.103 R)
• M33: 11,029,402 km (0.091 R)
• M34: 11,352,234 km (0.099 R)
• M35: 11,449,772 km (0.069 R)
• M36: 11,514,847 km (0.116 R)
• M37: 11,580,072 km (0.054 R)
• M38: 11,941,201 km (0.081 R)
• M39: 12,073,296 km (0.074 R)
• M40: 12,607,061 km (0.111 R)
• M41: 12,708,040 km (0.118 R)
• M42: 14,394,606 km (0.084 R)
• M43: 15,533,645 km (0.069 R)
• M44: 15,750,412 km (0.103 R)
• M45: 16,187,088 km (0.114 R)
• M46: 16,260,241 km (0.068 R)
• M47: 16,738,356 km (0.088 R)
• M48: 17,072,109 km (0.118 R)
• M49: 17,633,400 km (0.108 R)
• M50: 17,972,987 km (0.118 R)
• M51: 18,124,680 km (0.057 R)
• M52: 19,391,923 km (0.116 R)
• M53: 19,586,400 km (0.114 R)
• M54: 19,742,431 km (0.115 R)
• M55: 20,568,660 km (0.106 R)
• M56: 20,767,027 km (0.12 R)
• M57: 20,965,992 km (0.07 R)
• M58: 21,045,877 km (0.061 R)
• M59: 21,687,652 km (0.085 R)
• M60: 21,970,542 km (0.102 R)
• M61: 22,458,380 km (0.102 R)
• M62: 22,621,741 km (0.116 R)
• M63: 22,949,660 km (0.12 R)
• M64: 23,320,513 km (0.104 R)
• M65: 23,403,240 km (0.117 R)
• M66: 23,693,311 km (0.116 R)
• M67: 23,818,075 km (0.096 R)
• M68: 23,984,727 km (0.06 R)
• M69: 24,570,852 km (0.097 R)
• M70: 24,655,075 km (0.089 R)
• M71: 25,077,241 km (0.087 R)
• M72: 25,416,678 km (0.049 R)
• M73: 26,789,538 km (0.057 R)
• M74: 26,876,155 km (0.092 R)
• M75: 27,659,749 km (0.092 R)
• M76: 28,318,578 km (0.069 R)
• M77: 28,495,103 km (0.074 R)
• M78: 28,583,516 km (0.116 R)
• M79: 29,160,365 km (0.119 R)
• M80: 29,965,501 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.7

Radius: 6.4

Gravity: 9.15 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.25 AU - 15.89 AU

Year: 16923 Days

Day: 24 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 106,651,104 km

• M1: 181,761 km (0.047 R)
• M2: 286,330 km (0.098 R)
• M3: 340,036 km (0.092 R)
• M4: 1,022,202 km (0.08 R)
• M5: 1,221,467 km (0.064 R)
• M6: 1,361,191 km (0.069 R)
• M7: 1,457,233 km (0.056 R)
• M8: 2,304,406 km (0.105 R)
• M9: 3,022,924 km (0.117 R)
• M10: 3,244,778 km (0.119 R)
• M11: 3,737,852 km (0.073 R)
• M12: 4,360,329 km (0.055 R)
• M13: 4,538,949 km (0.103 R)
• M14: 4,977,420 km (0.082 R)
• M15: 5,621,439 km (0.113 R)
• M16: 6,211,453 km (0.102 R)
• M17: 7,449,525 km (0.07 R)
• M18: 7,620,216 km (0.079 R)
• M19: 7,663,151 km (0.068 R)
• M20: 8,184,051 km (0.081 R)
• M21: 8,227,883 km (0.085 R)
• M22: 8,537,550 km (0.057 R)
• M23: 8,806,079 km (0.077 R)
• M24: 8,896,286 km (0.09 R)
• M25: 8,941,465 km (0.098 R)
• M26: 9,259,809 km (0.098 R)
• M27: 10,474,544 km (0.082 R)
• M28: 10,955,052 km (0.107 R)
• M29: 11,344,605 km (0.084 R)
• M30: 11,541,027 km (0.093 R)
• M31: 12,947,696 km (0.102 R)
• M32: 13,256,017 km (0.09 R)
• M33: 13,307,778 km (0.087 R)
• M34: 14,354,514 km (0.113 R)
• M35: 14,567,093 km (0.118 R)
• M36: 15,210,812 km (0.111 R)
• M37: 16,581,727 km (0.084 R)
• M38: 17,423,066 km (0.1 R)
• M39: 18,048,983 km (0.102 R)
• M40: 18,163,575 km (0.047 R)
• M41: 18,220,871 km (0.038 R)
• M42: 18,335,912 km (0.067 R)
• M43: 18,798,020 km (0.073 R)
• M44: 18,856,064 km (0.084 R)
• M45: 19,439,795 km (0.099 R)
• M46: 19,911,028 km (0.066 R)
• M47: 19,970,119 km (0.049 R)
• M48: 20,386,001 km (0.1 R)
• M49: 22,016,468 km (0.065 R)
• M50: 22,322,994 km (0.097 R)
• M51: 23,064,401 km (0.077 R)
• M52: 24,507,871 km (0.108 R)
• M53: 26,956,040 km (0.111 R)
• M54: 28,009,957 km (0.113 R)
• M55: 28,608,648 km (0.033 R)
• M56: 29,413,634 km (0.043 R)
• M57: 30,089,966 km (0.095 R)
• M58: 30,839,900 km (0.081 R)
• M59: 32,427,732 km (0.088 R)
• M60: 34,042,043 km (0.118 R)
• M61: 35,251,990 km (0.116 R)
• M62: 36,403,595 km (0.073 R)
• M63: 37,494,313 km (0.078 R)
• M64: 37,860,379 km (0.108 R)
• M65: 38,006,985 km (0.113 R)
• M66: 38,080,437 km (0.119 R)
• M67: 38,595,802 km (0.073 R)
• M68: 39,410,362 km (0.108 R)
• M69: 40,755,247 km (0.101 R)
• M70: 41,357,827 km (0.109 R)
• M71: 41,584,618 km (0.075 R)
• M72: 41,963,400 km (0.114 R)
• M73: 43,336,558 km (0.051 R)
• M74: 44,414,860 km (0.061 R)
• M75: 45,501,838 km (0.116 R)
• M76: 46,048,618 km (0.107 R)
• M77: 46,518,954 km (0.1 R)
• M78: 47,069,773 km (0.095 R)
• M79: 48,336,867 km (0.102 R)
• M80: 48,735,246 km (0.04 R)
• M81: 49,294,593 km (0.086 R)
• M82: 49,454,812 km (0.113 R)
• M83: 50,258,452 km (0.112 R)
• M84: 50,985,497 km (0.088 R)
• M85: 51,716,133 km (0.117 R)
• M86: 52,041,808 km (0.101 R)
• M87: 52,531,741 km (0.066 R)
• M88: 53,269,558 km (0.092 R)
• M89: 53,351,837 km (0.095 R)
• M90: 55,670,155 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 988.7

Radius: 7.9

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.12 AU - 22.12 AU

Year: 27626 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,651,104 km

• M1: 519,404 km (0.102 R)
• M2: 571,015 km (0.053 R)
• M3: 708,196 km (0.071 R)
• M4: 887,564 km (0.06 R)
• M5: 1,253,929 km (0.086 R)
• M6: 1,510,340 km (0.059 R)
• M7: 1,625,231 km (0.073 R)
• M8: 1,946,119 km (0.074 R)
• M9: 2,879,759 km (0.069 R)
• M10: 3,023,223 km (0.115 R)
• M11: 4,038,694 km (0.064 R)
• M12: 8,032,807 km (0.093 R)
• M13: 8,235,363 km (0.084 R)
• M14: 9,915,945 km (0.047 R)
• M15: 10,572,830 km (0.116 R)
• M16: 12,547,970 km (0.109 R)
• M17: 12,783,138 km (0.1 R)
• M18: 13,178,376 km (0.036 R)
• M19: 13,417,283 km (0.071 R)
• M20: 13,738,320 km (0.093 R)
• M21: 14,716,242 km (0.077 R)
• M22: 15,047,152 km (0.065 R)
• M23: 15,213,655 km (0.107 R)
• M24: 16,481,048 km (0.093 R)
• M25: 17,782,100 km (0.105 R)
• M26: 18,400,388 km (0.114 R)
• M27: 18,489,399 km (0.078 R)
• M28: 18,846,489 km (0.108 R)
• M29: 19,567,551 km (0.092 R)
• M30: 20,850,951 km (0.067 R)
• M31: 22,350,819 km (0.1 R)
• M32: 23,498,385 km (0.099 R)
• M33: 25,750,880 km (0.075 R)
• M34: 27,459,587 km (0.093 R)
• M35: 27,764,916 km (0.086 R)
• M36: 28,071,292 km (0.075 R)
• M37: 28,173,767 km (0.078 R)
• M38: 29,933,636 km (0.063 R)
• M39: 31,303,205 km (0.116 R)
• M40: 31,622,148 km (0.026 R)
• M41: 32,585,408 km (0.104 R)
• M42: 34,650,607 km (0.088 R)
• M43: 36,982,090 km (0.055 R)
• M44: 37,431,781 km (0.06 R)
• M45: 39,937,994 km (0.109 R)
• M46: 40,053,184 km (0.113 R)
• M47: 40,399,354 km (0.067 R)
• M48: 42,028,475 km (0.061 R)
• M49: 42,145,610 km (0.12 R)
• M50: 42,850,964 km (0.059 R)
• M51: 46,314,753 km (0.091 R)
• M52: 46,799,599 km (0.069 R)
• M53: 47,407,864 km (0.113 R)
• M54: 47,529,936 km (0.12 R)
• M55: 49,743,386 km (0.095 R)
• M56: 50,987,592 km (0.058 R)
• M57: 51,112,656 km (0.099 R)
• M58: 51,362,783 km (0.11 R)
• M59: 51,864,684 km (0.1 R)
• M60: 52,620,303 km (0.11 R)
• M61: 53,633,679 km (0.098 R)
• M62: 54,397,825 km (0.105 R)
• M63: 59,057,948 km (0.082 R)
• M64: 59,320,492 km (0.114 R)
• M65: 60,639,497 km (0.115 R)
• M66: 62,101,517 km (0.088 R)
• M67: 63,037,850 km (0.069 R)
• M68: 64,113,758 km (0.12 R)
• M69: 66,556,541 km (0.112 R)
• M70: 67,926,858 km (0.106 R)
• M71: 68,201,968 km (0.071 R)
• M72: 71,113,592 km (0.059 R)
• M73: 73,217,985 km (0.097 R)
• M74: 77,344,194 km (0.096 R)
• M75: 77,919,098 km (0.089 R)
• M76: 78,784,372 km (0.073 R)
• M77: 79,797,748 km (0.104 R)
• M78: 80,233,527 km (0.065 R)
• M79: 80,524,345 km (0.101 R)
• M80: 83,746,982 km (0.059 R)
• M81: 86,117,061 km (0.067 R)
• M82: 88,659,477 km (0.077 R)
• M83: 90,620,107 km (0.105 R)
• M84: 91,226,278 km (0.094 R)
• M85: 91,985,936 km (0.075 R)
• M86: 94,737,938 km (0.078 R)
• M87: 96,278,347 km (0.107 R)
• M88: 96,432,882 km (0.12 R)
• M89: 96,896,934 km (0.085 R)
• M90: 98,916,206 km (0.115 R)
• M91: 99,228,118 km (0.115 R)
• M92: 100,792,463 km (0.12 R)
• M93: 106,491,244 km (0.104 R)
• M94: 106,651,164 km (0.114 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 15,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit