🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.59 AU - 0.65 AU

Year: 185 Days

Day: 37.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 27,392,705 km

• M1: 52,509 km (0.07 R)
• M2: 193,280 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.63 AU - 0.65 AU

Year: 194 Days

Day: 32.2 Hours

Environment

Temp: 198 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.01 AU - 1.63 AU

Year: 574 Days

Day: 32.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.37 AU - 1.51 AU

Year: 654 Days

Day: 23.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,392,705 km

• M1: 836,850 km (0.104 R)

Asteroid Belt

Center: 3.21 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 11.7

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.28 AU - 5.68 AU

Year: 4209 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,392,705 km

• M1: 174,581 km (0.102 R)
• M2: 266,434 km (0.116 R)
• M3: 656,286 km (0.084 R)
• M4: 743,651 km (0.076 R)
• M5: 942,766 km (0.105 R)
• M6: 1,113,008 km (0.111 R)
• M7: 1,343,538 km (0.087 R)
• M8: 1,739,823 km (0.076 R)
• M9: 1,865,785 km (0.106 R)
• M10: 1,951,504 km (0.116 R)
• M11: 2,323,554 km (0.102 R)
• M12: 2,494,395 km (0.036 R)
• M13: 2,589,390 km (0.11 R)
• M14: 2,685,581 km (0.082 R)
• M15: 3,048,954 km (0.09 R)
• M16: 3,731,569 km (0.099 R)
• M17: 3,932,629 km (0.116 R)
• M18: 4,557,350 km (0.081 R)
• M19: 4,871,505 km (0.106 R)
• M20: 5,253,728 km (0.089 R)
• M21: 5,962,074 km (0.102 R)
• M22: 6,133,064 km (0.106 R)
• M23: 6,414,607 km (0.049 R)
• M24: 6,678,199 km (0.086 R)
• M25: 6,967,820 km (0.078 R)
• M26: 7,193,563 km (0.098 R)
• M27: 7,284,519 km (0.103 R)
• M28: 7,559,629 km (0.086 R)
• M29: 7,698,456 km (0.084 R)
• M30: 8,025,776 km (0.111 R)
• M31: 8,357,734 km (0.113 R)
• M32: 8,718,414 km (0.092 R)
• M33: 8,864,123 km (0.077 R)
• M34: 8,986,194 km (0.119 R)
• M35: 9,306,184 km (0.069 R)
• M36: 9,604,931 km (0.053 R)
• M37: 10,135,256 km (0.078 R)
• M38: 10,237,281 km (0.107 R)
• M39: 10,753,095 km (0.047 R)
• M40: 11,014,143 km (0.077 R)
• M41: 11,489,266 km (0.113 R)
• M42: 11,649,186 km (0.056 R)
• M43: 11,729,371 km (0.08 R)
• M44: 11,863,560 km (0.109 R)
• M45: 12,296,197 km (0.097 R)
• M46: 12,624,116 km (0.118 R)
• M47: 13,121,379 km (0.051 R)
• M48: 13,204,854 km (0.07 R)
• M49: 13,822,694 km (0.12 R)
• M50: 14,192,200 km (0.117 R)
• M51: 14,306,493 km (0.113 R)
• M52: 14,564,849 km (0.068 R)
• M53: 15,057,325 km (0.071 R)
• M54: 15,761,632 km (0.1 R)
• M55: 16,177,663 km (0.105 R)
• M56: 16,717,712 km (0.042 R)
• M57: 16,989,830 km (0.113 R)
• M58: 17,416,334 km (0.041 R)
• M59: 17,600,189 km (0.063 R)
• M60: 18,031,630 km (0.12 R)
• M61: 18,529,043 km (0.104 R)
• M62: 18,685,372 km (0.096 R)
• M63: 19,346,894 km (0.058 R)
• M64: 19,792,247 km (0.04 R)
• M65: 19,952,018 km (0.095 R)
• M66: 20,952,827 km (0.083 R)
• M67: 21,050,515 km (0.103 R)
• M68: 21,148,352 km (0.085 R)
• M69: 21,541,345 km (0.103 R)
• M70: 21,969,794 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.4

Radius: 9.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.73 AU - 6.79 AU

Year: 5236 Days

Day: 7.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 27,392,705 km

• M1: 124,316 km (0.091 R)
• M2: 198,068 km (0.074 R)
• M3: 743,950 km (0.083 R)
• M4: 809,175 km (0.062 R)
• M5: 937,081 km (0.098 R)
• M6: 1,044,492 km (0.073 R)
• M7: 1,381,686 km (0.109 R)
• M8: 1,785,151 km (0.062 R)
• M9: 2,081,954 km (0.067 R)
• M10: 3,050,001 km (0.103 R)
• M11: 3,658,416 km (0.075 R)
• M12: 3,888,946 km (0.096 R)
• M13: 4,020,742 km (0.118 R)
• M14: 4,811,068 km (0.119 R)
• M15: 5,079,745 km (0.099 R)
• M16: 5,240,114 km (0.034 R)
• M17: 5,549,483 km (0.059 R)
• M18: 5,881,590 km (0.073 R)
• M19: 6,237,334 km (0.048 R)
• M20: 6,530,396 km (0.086 R)
• M21: 6,810,443 km (0.086 R)
• M22: 7,183,839 km (0.09 R)
• M23: 7,327,902 km (0.046 R)
• M24: 7,839,676 km (0.107 R)
• M25: 8,231,024 km (0.078 R)
• M26: 8,344,120 km (0.088 R)
• M27: 9,013,571 km (0.075 R)
• M28: 9,130,108 km (0.108 R)
• M29: 9,286,288 km (0.096 R)
• M30: 9,502,457 km (0.074 R)
• M31: 9,561,698 km (0.045 R)
• M32: 9,799,857 km (0.095 R)
• M33: 9,859,696 km (0.08 R)
• M34: 10,080,204 km (0.119 R)
• M35: 10,261,816 km (0.061 R)
• M36: 10,383,588 km (0.096 R)
• M37: 10,546,500 km (0.042 R)
• M38: 10,730,954 km (0.095 R)
• M39: 11,019,978 km (0.115 R)
• M40: 11,395,319 km (0.056 R)
• M41: 11,584,560 km (0.053 R)
• M42: 11,838,577 km (0.079 R)
• M43: 12,938,421 km (0.09 R)
• M44: 13,113,899 km (0.115 R)
• M45: 14,093,167 km (0.118 R)
• M46: 14,228,553 km (0.102 R)
• M47: 14,500,522 km (0.108 R)
• M48: 15,280,675 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 810.7

Radius: 12.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.11 AU - 7.39 AU

Year: 7394 Days

Day: 6 Hours

Environment

Temp: -166 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 27,392,705 km

• M1: 165,904 km (0.034 R)
• M2: 359,484 km (0.111 R)
• M3: 510,877 km (0.053 R)
• M4: 717,471 km (0.065 R)
• M5: 824,135 km (0.085 R)
• M6: 1,055,114 km (0.092 R)
• M7: 1,540,708 km (0.093 R)
• M8: 2,113,668 km (0.096 R)
• M9: 2,459,539 km (0.106 R)
• M10: 2,948,724 km (0.118 R)
• M11: 3,075,882 km (0.115 R)
• M12: 3,684,596 km (0.081 R)
• M13: 4,045,126 km (0.091 R)
• M14: 4,890,504 km (0.118 R)
• M15: 5,102,783 km (0.108 R)
• M16: 6,046,746 km (0.102 R)
• M17: 6,176,597 km (0.106 R)
• M18: 6,340,407 km (0.034 R)
• M19: 7,215,255 km (0.098 R)
• M20: 7,561,724 km (0.065 R)
• M21: 8,020,540 km (0.071 R)
• M22: 8,307,469 km (0.077 R)
• M23: 8,891,349 km (0.079 R)
• M24: 9,188,301 km (0.116 R)
• M25: 9,868,373 km (0.091 R)
• M26: 10,564,751 km (0.059 R)
• M27: 10,761,024 km (0.118 R)
• M28: 10,839,862 km (0.077 R)
• M29: 11,437,505 km (0.109 R)
• M30: 11,679,405 km (0.09 R)
• M31: 12,333,297 km (0.084 R)
• M32: 12,915,083 km (0.05 R)
• M33: 14,191,901 km (0.11 R)
• M34: 14,278,369 km (0.112 R)
• M35: 14,495,585 km (0.067 R)
• M36: 15,508,662 km (0.109 R)
• M37: 16,544,477 km (0.087 R)
• M38: 16,955,871 km (0.057 R)
• M39: 19,015,535 km (0.104 R)
• M40: 19,158,850 km (0.091 R)
• M41: 19,446,526 km (0.114 R)
• M42: 19,590,888 km (0.051 R)
• M43: 19,687,379 km (0.073 R)
• M44: 19,832,339 km (0.071 R)
• M45: 20,026,218 km (0.099 R)
• M46: 20,172,076 km (0.059 R)
• M47: 21,005,037 km (0.111 R)
• M48: 21,500,206 km (0.063 R)
• M49: 24,447,733 km (0.116 R)
• M50: 24,759,794 km (0.082 R)
• M51: 25,073,202 km (0.11 R)
• M52: 25,704,056 km (0.115 R)
• M53: 26,127,567 km (0.094 R)
• M54: 26,233,782 km (0.117 R)
• M55: 26,393,403 km (0.098 R)
• M56: 26,660,136 km (0.102 R)
• M57: 27,411,715 km (0.102 R)
• M58: 27,573,730 km (0.048 R)
• M59: 28,061,569 km (0.047 R)
• M60: 28,771,261 km (0.07 R)
• M61: 29,874,545 km (0.11 R)
• M62: 30,208,298 km (0.105 R)
• M63: 30,543,248 km (0.105 R)
• M64: 30,655,147 km (0.096 R)
• M65: 30,879,394 km (0.087 R)
• M66: 31,555,427 km (0.111 R)
• M67: 31,781,918 km (0.094 R)
• M68: 31,895,313 km (0.067 R)
• M69: 32,635,823 km (0.112 R)
• M70: 34,133,896 km (0.101 R)
• M71: 34,366,371 km (0.108 R)
• M72: 34,482,908 km (0.068 R)
• M73: 34,657,787 km (0.113 R)
• M74: 37,017,694 km (0.088 R)
• M75: 37,196,763 km (0.059 R)
• M76: 38,036,306 km (0.098 R)
• M77: 39,551,134 km (0.102 R)
• M78: 40,715,454 km (0.089 R)
• M79: 41,332,844 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.1

Radius: 12.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.58 AU - 10.36 AU

Year: 11038 Days

Day: 6.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 27,392,705 km

• M1: 225,444 km (0.108 R)
• M2: 312,959 km (0.106 R)
• M3: 431,291 km (0.07 R)
• M4: 624,422 km (0.058 R)
• M5: 763,099 km (0.061 R)
• M6: 887,564 km (0.086 R)
• M7: 1,060,649 km (0.107 R)
• M8: 1,158,785 km (0.095 R)
• M9: 1,275,023 km (0.055 R)
• M10: 1,441,675 km (0.079 R)
• M11: 1,713,943 km (0.076 R)
• M12: 1,831,078 km (0.094 R)
• M13: 2,382,496 km (0.11 R)
• M14: 2,667,629 km (0.113 R)
• M15: 2,923,741 km (0.101 R)
• M16: 3,354,882 km (0.105 R)
• M17: 4,163,159 km (0.075 R)
• M18: 4,414,932 km (0.115 R)
• M19: 5,200,321 km (0.12 R)
• M20: 5,422,175 km (0.107 R)
• M21: 5,521,657 km (0.04 R)
• M22: 5,951,901 km (0.108 R)
• M23: 6,106,286 km (0.103 R)
• M24: 6,419,245 km (0.114 R)
• M25: 6,524,711 km (0.033 R)
• M26: 6,844,551 km (0.097 R)
• M27: 7,334,185 km (0.048 R)
• M28: 8,146,950 km (0.08 R)
• M29: 8,347,412 km (0.059 R)
• M30: 8,607,712 km (0.11 R)
• M31: 8,782,592 km (0.103 R)
• M32: 9,284,792 km (0.088 R)
• M33: 10,224,566 km (0.064 R)
• M34: 10,472,150 km (0.092 R)
• M35: 10,784,211 km (0.081 R)
• M36: 11,449,772 km (0.096 R)
• M37: 11,610,141 km (0.067 R)
• M38: 11,739,095 km (0.09 R)
• M39: 12,128,647 km (0.109 R)
• M40: 12,687,844 km (0.117 R)
• M41: 12,953,829 km (0.046 R)
• M42: 13,087,570 km (0.111 R)
• M43: 13,221,759 km (0.083 R)
• M44: 13,831,370 km (0.069 R)
• M45: 13,968,103 km (0.093 R)
• M46: 14,311,729 km (0.113 R)
• M47: 14,588,784 km (0.082 R)
• M48: 14,762,916 km (0.068 R)
• M49: 14,902,641 km (0.096 R)
• M50: 15,785,867 km (0.04 R)
• M51: 15,928,882 km (0.031 R)
• M52: 16,324,120 km (0.108 R)
• M53: 16,941,211 km (0.049 R)
• M54: 17,087,667 km (0.096 R)
• M55: 17,455,379 km (0.111 R)
• M56: 19,028,101 km (0.076 R)
• M57: 19,562,465 km (0.06 R)
• M58: 20,024,423 km (0.104 R)
• M59: 20,218,003 km (0.098 R)
• M60: 20,412,181 km (0.092 R)
• M61: 21,352,702 km (0.116 R)
• M62: 21,748,838 km (0.093 R)
• M63: 21,868,217 km (0.064 R)
• M64: 23,561,365 km (0.093 R)
• M65: 24,011,805 km (0.102 R)
• M66: 24,671,980 km (0.087 R)
• M67: 24,796,445 km (0.109 R)
• M68: 24,879,472 km (0.087 R)
• M69: 25,045,975 km (0.114 R)
• M70: 25,296,402 km (0.075 R)
• M71: 25,547,576 km (0.107 R)
• M72: 25,968,096 km (0.104 R)
• M73: 26,052,469 km (0.044 R)
• M74: 26,475,831 km (0.114 R)
• M75: 26,688,260 km (0.096 R)
• M76: 26,986,708 km (0.085 R)
• M77: 27,072,278 km (0.114 R)
• M78: 27,286,352 km (0.117 R)
• M79: 27,759,381 km (0.043 R)
• M80: 27,888,783 km (0.077 R)
• M81: 28,669,834 km (0.038 R)
• M82: 29,106,959 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47.2

Radius: 4

Gravity: 2.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.28 AU - 15.44 AU

Year: 16458 Days

Day: 19.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,392,705 km

• M1: 236,514 km (0.076 R)
• M2: 578,046 km (0.037 R)
• M3: 1,816,118 km (0.113 R)
• M4: 1,865,785 km (0.113 R)
• M5: 2,207,915 km (0.089 R)
• M6: 2,314,279 km (0.076 R)
• M7: 2,440,540 km (0.047 R)
• M8: 2,813,786 km (0.063 R)
• M9: 2,987,469 km (0.098 R)
• M10: 3,144,846 km (0.082 R)
• M11: 3,224,433 km (0.112 R)
• M12: 3,264,674 km (0.096 R)
• M13: 3,365,653 km (0.07 R)
• M14: 3,570,602 km (0.091 R)
• M15: 3,885,805 km (0.032 R)
• M16: 4,036,001 km (0.086 R)
• M17: 4,297,797 km (0.068 R)
• M18: 4,341,929 km (0.081 R)
• M19: 5,092,461 km (0.036 R)
• M20: 5,494,431 km (0.074 R)
• M21: 5,882,188 km (0.096 R)
• M22: 6,556,127 km (0.083 R)
• M23: 6,632,571 km (0.12 R)
• M24: 6,863,550 km (0.078 R)
• M25: 7,254,300 km (0.094 R)
• M26: 7,359,766 km (0.082 R)
• M27: 7,894,429 km (0.108 R)
• M28: 8,221,301 km (0.087 R)
• M29: 8,413,983 km (0.113 R)
• M30: 9,370,960 km (0.111 R)
• M31: 9,457,129 km (0.068 R)
• M32: 9,572,319 km (0.082 R)
• M33: 9,658,936 km (0.118 R)
• M34: 10,155,152 km (0.081 R)
• M35: 10,659,746 km (0.113 R)
• M36: 11,324,559 km (0.116 R)
• M37: 11,723,686 km (0.063 R)
• M38: 12,409,742 km (0.117 R)
• M39: 14,279,715 km (0.112 R)
• M40: 14,511,143 km (0.091 R)
• M41: 14,577,565 km (0.076 R)
• M42: 15,045,207 km (0.072 R)
• M43: 15,382,102 km (0.114 R)
• M44: 15,483,679 km (0.119 R)
• M45: 16,304,223 km (0.099 R)
• M46: 16,338,780 km (0.074 R)
• M47: 16,546,272 km (0.102 R)
• M48: 17,279,452 km (0.094 R)
• M49: 18,237,476 km (0.119 R)
• M50: 18,741,023 km (0.111 R)
• M51: 19,468,218 km (0.056 R)
• M52: 19,651,475 km (0.112 R)
• M53: 20,130,637 km (0.112 R)
• M54: 20,241,639 km (0.108 R)
• M55: 20,315,840 km (0.078 R)
• M56: 21,175,579 km (0.116 R)
• M57: 21,477,318 km (0.063 R)
• M58: 22,161,578 km (0.11 R)
• M59: 22,429,658 km (0.072 R)
• M60: 22,621,741 km (0.073 R)
• M61: 22,930,212 km (0.058 R)
• M62: 23,590,387 km (0.064 R)
• M63: 23,746,568 km (0.071 R)
• M64: 24,178,008 km (0.061 R)
• M65: 25,008,874 km (0.055 R)
• M66: 25,247,932 km (0.091 R)
• M67: 25,608,014 km (0.106 R)
• M68: 25,688,348 km (0.085 R)
• M69: 25,849,016 km (0.081 R)
• M70: 26,698,433 km (0.068 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 159 - 19,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit