🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.57 AU - 0.85 AU

Year: 212 Days

Day: 17.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.75 AU - 0.99 AU

Year: 288 Days

Day: 16 Hours

Environment

Temp: 147 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,927,549 km

• M1: 38,447 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.18 AU - 1.54 AU

Year: 563 Days

Day: 27.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 1.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.14 AU - 3.28 AU

Year: 1583 Days

Day: 25.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.2

Radius: 10.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.55 AU - 6.71 AU

Year: 5384 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,927,549 km

• M1: 136,134 km (0.049 R)
• M2: 204,949 km (0.038 R)
• M3: 594,951 km (0.082 R)
• M4: 698,323 km (0.065 R)
• M5: 817,702 km (0.088 R)
• M6: 904,618 km (0.118 R)
• M7: 1,015,470 km (0.106 R)
• M8: 1,229,395 km (0.084 R)
• M9: 1,688,511 km (0.109 R)
• M10: 2,009,548 km (0.073 R)
• M11: 2,266,707 km (0.056 R)
• M12: 2,406,431 km (0.104 R)
• M13: 2,694,407 km (0.103 R)
• M14: 3,116,423 km (0.093 R)
• M15: 3,225,180 km (0.086 R)
• M16: 3,591,695 km (0.086 R)
• M17: 3,921,259 km (0.065 R)
• M18: 4,556,901 km (0.103 R)
• M19: 4,698,570 km (0.047 R)
• M20: 5,004,498 km (0.088 R)
• M21: 5,242,807 km (0.119 R)
• M22: 5,354,108 km (0.098 R)
• M23: 5,692,797 km (0.085 R)
• M24: 5,845,537 km (0.041 R)
• M25: 5,922,430 km (0.058 R)
• M26: 6,233,444 km (0.059 R)
• M27: 6,589,786 km (0.107 R)
• M28: 7,530,308 km (0.088 R)
• M29: 7,931,081 km (0.106 R)
• M30: 8,016,351 km (0.094 R)
• M31: 8,187,791 km (0.115 R)
• M32: 8,578,092 km (0.112 R)
• M33: 8,841,533 km (0.091 R)
• M34: 9,107,818 km (0.072 R)
• M35: 9,899,489 km (0.085 R)
• M36: 9,968,305 km (0.115 R)
• M37: 10,175,946 km (0.12 R)
• M38: 10,548,595 km (0.098 R)
• M39: 10,925,731 km (0.07 R)
• M40: 11,044,512 km (0.114 R)
• M41: 11,116,019 km (0.063 R)
• M42: 11,717,552 km (0.091 R)
• M43: 12,010,166 km (0.102 R)
• M44: 12,231,122 km (0.106 R)
• M45: 12,727,039 km (0.069 R)
• M46: 13,508,688 km (0.118 R)
• M47: 14,566,494 km (0.059 R)
• M48: 14,802,111 km (0.106 R)
• M49: 14,881,099 km (0.076 R)
• M50: 15,383,747 km (0.091 R)
• M51: 15,543,668 km (0.106 R)
• M52: 15,623,852 km (0.102 R)
• M53: 15,784,520 km (0.069 R)
• M54: 16,460,254 km (0.088 R)
• M55: 17,895,944 km (0.045 R)
• M56: 18,742,220 km (0.038 R)
• M57: 18,998,780 km (0.096 R)
• M58: 19,170,369 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.6

Radius: 13.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.62 AU - 7.88 AU

Year: 6221 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,927,549 km

• M1: 177,573 km (0.115 R)
• M2: 271,371 km (0.047 R)
• M3: 381,175 km (0.116 R)
• M4: 467,344 km (0.099 R)
• M5: 679,922 km (0.084 R)
• M6: 806,931 km (0.088 R)
• M7: 896,540 km (0.116 R)
• M8: 989,889 km (0.088 R)
• M9: 1,940,883 km (0.119 R)
• M10: 2,044,405 km (0.109 R)
• M11: 2,278,824 km (0.08 R)
• M12: 2,388,330 km (0.084 R)
• M13: 2,635,765 km (0.079 R)
• M14: 3,034,742 km (0.089 R)
• M15: 3,353,087 km (0.082 R)
• M16: 3,554,445 km (0.08 R)
• M17: 3,837,933 km (0.093 R)
• M18: 4,817,201 km (0.11 R)
• M19: 5,511,634 km (0.089 R)
• M20: 5,630,565 km (0.114 R)
• M21: 5,961,774 km (0.113 R)
• M22: 6,268,450 km (0.119 R)
• M23: 7,612,736 km (0.099 R)
• M24: 7,878,721 km (0.046 R)
• M25: 8,419,967 km (0.086 R)
• M26: 8,522,890 km (0.111 R)
• M27: 9,538,510 km (0.105 R)
• M28: 9,897,694 km (0.081 R)
• M29: 10,666,328 km (0.056 R)
• M30: 11,340,566 km (0.084 R)
• M31: 11,721,143 km (0.107 R)
• M32: 12,534,058 km (0.109 R)
• M33: 14,377,702 km (0.09 R)
• M34: 15,289,202 km (0.077 R)
• M35: 15,415,013 km (0.091 R)
• M36: 15,625,348 km (0.112 R)
• M37: 16,091,495 km (0.089 R)
• M38: 16,176,766 km (0.052 R)
• M39: 17,124,319 km (0.111 R)
• M40: 17,255,067 km (0.052 R)
• M41: 18,534,877 km (0.11 R)
• M42: 19,617,068 km (0.058 R)
• M43: 20,165,943 km (0.111 R)
• M44: 20,766,129 km (0.077 R)
• M45: 21,231,827 km (0.113 R)
• M46: 21,419,124 km (0.076 R)
• M47: 21,513,071 km (0.118 R)
• M48: 22,126,273 km (0.118 R)
• M49: 22,411,257 km (0.092 R)
• M50: 22,649,716 km (0.104 R)
• M51: 23,273,689 km (0.118 R)
• M52: 23,370,179 km (0.079 R)
• M53: 24,049,354 km (0.115 R)
• M54: 24,587,607 km (0.107 R)
• M55: 25,278,300 km (0.096 R)
• M56: 25,377,484 km (0.115 R)
• M57: 26,527,592 km (0.091 R)
• M58: 27,185,224 km (0.107 R)
• M59: 27,286,801 km (0.055 R)
• M60: 27,848,242 km (0.115 R)
• M61: 28,361,812 km (0.077 R)
• M62: 29,242,045 km (0.053 R)
• M63: 29,346,315 km (0.07 R)
• M64: 30,870,418 km (0.063 R)
• M65: 30,976,483 km (0.079 R)
• M66: 31,082,698 km (0.043 R)
• M67: 31,668,972 km (0.098 R)
• M68: 31,829,490 km (0.055 R)
• M69: 32,420,252 km (0.088 R)
• M70: 32,852,291 km (0.106 R)
• M71: 33,123,213 km (0.088 R)
• M72: 34,709,548 km (0.105 R)
• M73: 35,317,664 km (0.096 R)
• M74: 36,264,469 km (0.055 R)
• M75: 36,376,368 km (0.105 R)
• M76: 36,769,062 km (0.066 R)
• M77: 37,163,253 km (0.098 R)
• M78: 38,069,217 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.9

Radius: 14.3

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.45 AU - 9.87 AU

Year: 9835 Days

Day: 8.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 64,927,549 km

• M1: 237,113 km (0.091 R)
• M2: 475,871 km (0.112 R)
• M3: 640,428 km (0.078 R)
• M4: 778,657 km (0.087 R)
• M5: 902,674 km (0.094 R)
• M6: 1,061,546 km (0.059 R)
• M7: 1,424,321 km (0.104 R)
• M8: 1,809,685 km (0.085 R)
• M9: 1,997,580 km (0.051 R)
• M10: 2,156,304 km (0.098 R)
• M11: 2,319,216 km (0.071 R)
• M12: 2,873,027 km (0.107 R)
• M13: 3,073,638 km (0.111 R)
• M14: 3,320,624 km (0.083 R)
• M15: 3,510,164 km (0.114 R)
• M16: 3,681,753 km (0.07 R)
• M17: 3,856,334 km (0.081 R)
• M18: 4,055,897 km (0.04 R)
• M19: 4,190,835 km (0.117 R)
• M20: 4,350,306 km (0.107 R)
• M21: 4,511,872 km (0.101 R)
• M22: 4,817,201 km (0.06 R)
• M23: 5,275,569 km (0.038 R)
• M24: 5,374,004 km (0.094 R)
• M25: 5,572,521 km (0.088 R)
• M26: 5,875,008 km (0.029 R)
• M27: 6,234,790 km (0.079 R)
• M28: 6,522,617 km (0.107 R)
• M29: 6,654,861 km (0.11 R)
• M30: 6,841,559 km (0.069 R)
• M31: 7,056,980 km (0.098 R)
• M32: 7,165,588 km (0.112 R)
• M33: 7,494,853 km (0.113 R)
• M34: 7,717,156 km (0.11 R)
• M35: 7,998,101 km (0.088 R)
• M36: 8,890,601 km (0.097 R)
• M37: 9,423,319 km (0.066 R)
• M38: 9,633,355 km (0.035 R)
• M39: 9,966,509 km (0.075 R)
• M40: 10,457,938 km (0.068 R)
• M41: 10,550,839 km (0.114 R)
• M42: 10,925,880 km (0.109 R)
• M43: 11,051,842 km (0.117 R)
• M44: 11,336,975 km (0.077 R)
• M45: 11,947,036 km (0.075 R)
• M46: 12,501,894 km (0.096 R)
• M47: 12,600,778 km (0.092 R)
• M48: 12,832,356 km (0.095 R)
• M49: 13,098,790 km (0.071 R)
• M50: 13,299,699 km (0.112 R)
• M51: 13,943,120 km (0.094 R)
• M52: 14,079,852 km (0.11 R)
• M53: 14,182,626 km (0.075 R)
• M54: 14,631,270 km (0.06 R)
• M55: 15,260,180 km (0.091 R)
• M56: 15,684,290 km (0.119 R)
• M57: 17,456,426 km (0.042 R)
• M58: 17,974,483 km (0.097 R)
• M59: 20,096,529 km (0.113 R)
• M60: 20,522,733 km (0.116 R)
• M61: 21,030,169 km (0.055 R)
• M62: 21,187,247 km (0.116 R)
• M63: 21,423,462 km (0.061 R)
• M64: 21,858,642 km (0.096 R)
• M65: 22,137,194 km (0.111 R)
• M66: 22,939,637 km (0.082 R)
• M67: 24,904,006 km (0.098 R)
• M68: 26,285,692 km (0.105 R)
• M69: 27,049,689 km (0.085 R)
• M70: 27,177,744 km (0.09 R)
• M71: 27,477,389 km (0.101 R)
• M72: 27,993,651 km (0.092 R)
• M73: 28,556,438 km (0.087 R)
• M74: 29,385,659 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.1

Radius: 8

Gravity: 8.92 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.37 AU - 16.29 AU

Year: 17266 Days

Day: 17.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,927,549 km

• M1: 218,562 km (0.081 R)
• M2: 269,276 km (0.115 R)
• M3: 371,302 km (0.058 R)
• M4: 912,996 km (0.073 R)
• M5: 1,706,014 km (0.097 R)
• M6: 1,849,778 km (0.093 R)
• M7: 2,211,356 km (0.064 R)
• M8: 2,693,958 km (0.036 R)
• M9: 2,760,679 km (0.109 R)
• M10: 3,495,354 km (0.103 R)
• M11: 4,132,342 km (0.079 R)
• M12: 4,484,047 km (0.065 R)
• M13: 4,683,610 km (0.06 R)
• M14: 5,767,896 km (0.074 R)
• M15: 6,427,473 km (0.113 R)
• M16: 6,698,095 km (0.111 R)
• M17: 6,834,678 km (0.053 R)
• M18: 7,018,384 km (0.078 R)
• M19: 7,531,954 km (0.072 R)
• M20: 7,721,644 km (0.112 R)
• M21: 7,817,087 km (0.116 R)
• M22: 7,912,979 km (0.112 R)
• M23: 8,251,669 km (0.087 R)
• M24: 8,743,696 km (0.063 R)
• M25: 10,645,534 km (0.087 R)
• M26: 10,911,968 km (0.11 R)
• M27: 11,072,935 km (0.042 R)
• M28: 12,388,948 km (0.111 R)
• M29: 12,444,897 km (0.091 R)
• M30: 13,811,623 km (0.032 R)
• M31: 13,985,755 km (0.119 R)
• M32: 14,336,413 km (0.051 R)
• M33: 14,867,635 km (0.099 R)
• M34: 17,619,188 km (0.056 R)
• M35: 18,315,267 km (0.09 R)
• M36: 19,020,472 km (0.084 R)
• M37: 20,324,965 km (0.089 R)
• M38: 20,390,938 km (0.12 R)
• M39: 20,523,182 km (0.066 R)
• M40: 20,854,990 km (0.116 R)
• M41: 22,131,659 km (0.09 R)
• M42: 22,199,576 km (0.119 R)
• M43: 23,710,664 km (0.064 R)
• M44: 24,408,538 km (0.12 R)
• M45: 27,048,641 km (0.109 R)
• M46: 27,266,755 km (0.108 R)
• M47: 27,704,478 km (0.095 R)
• M48: 28,071,143 km (0.091 R)
• M49: 28,809,109 km (0.054 R)
• M50: 30,228,793 km (0.106 R)
• M51: 31,900,998 km (0.063 R)
• M52: 32,439,401 km (0.101 R)
• M53: 35,017,570 km (0.118 R)
• M54: 35,334,568 km (0.11 R)
• M55: 35,971,257 km (0.109 R)
• M56: 36,131,027 km (0.102 R)
• M57: 37,175,370 km (0.104 R)
• M58: 37,579,733 km (0.091 R)
• M59: 39,211,547 km (0.061 R)
• M60: 39,375,955 km (0.077 R)
• M61: 40,367,489 km (0.05 R)
• M62: 41,450,877 km (0.1 R)
• M63: 41,618,427 km (0.101 R)
• M64: 41,954,124 km (0.075 R)
• M65: 43,561,105 km (0.096 R)
• M66: 43,816,768 km (0.111 R)
• M67: 44,072,729 km (0.09 R)
• M68: 44,586,449 km (0.09 R)
• M69: 44,672,168 km (0.047 R)
• M70: 45,619,571 km (0.08 R)
• M71: 47,271,581 km (0.045 R)
• M72: 47,973,045 km (0.064 R)
• M73: 48,325,049 km (0.114 R)
• M74: 49,297,585 km (0.107 R)
• M75: 49,563,869 km (0.062 R)
• M76: 50,902,770 km (0.091 R)
• M77: 51,171,896 km (0.03 R)
• M78: 51,711,795 km (0.108 R)
• M79: 52,343,846 km (0.107 R)
• M80: 52,434,353 km (0.102 R)
• M81: 53,069,545 km (0.063 R)
• M82: 53,160,501 km (0.072 R)
• M83: 53,889,791 km (0.059 R)
• M84: 55,174,088 km (0.093 R)
• M85: 56,840,160 km (0.117 R)
• M86: 58,147,346 km (0.055 R)
• M87: 58,428,740 km (0.116 R)
• M88: 59,937,284 km (0.102 R)
• M89: 60,411,360 km (0.097 R)
• M90: 60,981,777 km (0.095 R)
• M91: 61,267,658 km (0.094 R)
• M92: 62,128,145 km (0.106 R)
• M93: 63,667,507 km (0.109 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 14,007 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit