🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.42 AU - 1.82 AU

Year: 718 Days

Day: 25.9 Hours

Environment

Temp: 4 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.76 AU - 2.88 AU

Year: 1231 Days

Day: 16.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 98 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,826,916 km

• M1: 314,006 km (0.099 R)
• M2: 622,926 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.59 AU - 3.07 AU

Year: 1658 Days

Day: 12.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.26 AU - 5.08 AU

Year: 3515 Days

Day: 41.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,826,916 km

• M1: 430,243 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 13.8

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.98 AU - 9.04 AU

Year: 7167 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 32,826,916 km

• M1: 255,064 km (0.101 R)
• M2: 552,315 km (0.107 R)
• M3: 1,018,911 km (0.093 R)
• M4: 1,104,930 km (0.096 R)
• M5: 1,341,444 km (0.102 R)
• M6: 1,676,394 km (0.098 R)
• M7: 2,104,992 km (0.05 R)
• M8: 2,449,067 km (0.117 R)
• M9: 2,737,641 km (0.065 R)
• M10: 2,836,226 km (0.047 R)
• M11: 3,037,286 km (0.1 R)
• M12: 4,141,019 km (0.037 R)
• M13: 4,283,735 km (0.091 R)
• M14: 4,486,141 km (0.049 R)
• M15: 4,840,688 km (0.117 R)
• M16: 5,608,574 km (0.113 R)
• M17: 5,734,984 km (0.115 R)
• M18: 5,830,427 km (0.108 R)
• M19: 5,990,796 km (0.098 R)
• M20: 6,282,961 km (0.076 R)
• M21: 6,381,546 km (0.05 R)
• M22: 6,847,992 km (0.114 R)
• M23: 7,464,036 km (0.116 R)
• M24: 8,385,260 km (0.094 R)
• M25: 8,530,220 km (0.081 R)
• M26: 8,896,286 km (0.078 R)
• M27: 9,006,989 km (0.056 R)
• M28: 9,342,237 km (0.104 R)
• M29: 9,455,034 km (0.067 R)
• M30: 9,681,675 km (0.078 R)
• M31: 9,833,816 km (0.089 R)
• M32: 9,948,558 km (0.078 R)
• M33: 10,179,088 km (0.065 R)
• M34: 11,119,460 km (0.108 R)
• M35: 11,278,931 km (0.11 R)
• M36: 12,210,328 km (0.098 R)
• M37: 12,789,571 km (0.109 R)
• M38: 12,956,672 km (0.098 R)
• M39: 13,208,744 km (0.029 R)
• M40: 14,017,620 km (0.099 R)
• M41: 15,150,524 km (0.092 R)
• M42: 15,594,082 km (0.089 R)
• M43: 15,907,190 km (0.111 R)
• M44: 16,676,123 km (0.103 R)
• M45: 17,922,274 km (0.1 R)
• M46: 18,674,901 km (0.054 R)
• M47: 19,102,751 km (0.111 R)
• M48: 19,198,344 km (0.047 R)
• M49: 20,552,503 km (0.079 R)
• M50: 21,191,735 km (0.114 R)
• M51: 22,087,527 km (0.066 R)
• M52: 23,199,189 km (0.119 R)
• M53: 23,301,065 km (0.095 R)
• M54: 24,380,713 km (0.092 R)
• M55: 24,588,355 km (0.115 R)
• M56: 24,848,506 km (0.104 R)
• M57: 26,322,493 km (0.094 R)
• M58: 27,123,889 km (0.035 R)
• M59: 28,041,672 km (0.114 R)
• M60: 28,422,698 km (0.063 R)
• M61: 28,586,358 km (0.08 R)
• M62: 28,969,777 km (0.087 R)
• M63: 29,299,790 km (0.119 R)
• M64: 29,520,447 km (0.053 R)
• M65: 29,631,000 km (0.112 R)
• M66: 31,474,794 km (0.114 R)
• M67: 32,040,872 km (0.112 R)
• M68: 32,268,111 km (0.098 R)
• M69: 33,528,324 km (0.115 R)
• M70: 33,643,664 km (0.077 R)
• M71: 34,106,370 km (0.12 R)
• M72: 34,804,393 km (0.075 R)
• M73: 34,979,722 km (0.064 R)
• M74: 35,860,405 km (0.1 R)
• M75: 36,096,470 km (0.101 R)
• M76: 36,807,808 km (0.091 R)
• M77: 37,583,772 km (0.099 R)
• M78: 38,244,396 km (0.105 R)
• M79: 39,577,463 km (0.107 R)
• M80: 40,127,086 km (0.093 R)
• M81: 40,249,606 km (0.068 R)
• M82: 40,556,432 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.7

Radius: 10.5

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.23 AU - 9.78 AU

Year: 8630 Days

Day: 13.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 32,826,916 km

• M1: 172,636 km (0.067 R)
• M2: 280,646 km (0.099 R)
• M3: 406,308 km (0.075 R)
• M4: 673,639 km (0.054 R)
• M5: 762,201 km (0.108 R)
• M6: 938,278 km (0.049 R)
• M7: 1,143,377 km (0.07 R)
• M8: 1,283,101 km (0.085 R)
• M9: 1,395,898 km (0.115 R)
• M10: 1,512,135 km (0.088 R)
• M11: 1,580,053 km (0.049 R)
• M12: 1,772,436 km (0.116 R)
• M13: 1,880,595 km (0.053 R)
• M14: 2,141,942 km (0.082 R)
• M15: 2,296,627 km (0.107 R)
• M16: 2,455,051 km (0.06 R)
• M17: 2,720,437 km (0.073 R)
• M18: 2,888,436 km (0.099 R)
• M19: 3,146,791 km (0.089 R)
• M20: 3,234,605 km (0.112 R)
• M21: 3,345,607 km (0.082 R)
• M22: 4,062,031 km (0.047 R)
• M23: 4,327,567 km (0.092 R)
• M24: 4,524,288 km (0.105 R)
• M25: 5,604,983 km (0.058 R)
• M26: 5,685,168 km (0.071 R)
• M27: 6,201,879 km (0.105 R)
• M28: 6,368,232 km (0.1 R)
• M29: 6,705,276 km (0.028 R)
• M30: 7,338,524 km (0.102 R)
• M31: 7,692,023 km (0.111 R)
• M32: 8,141,715 km (0.106 R)
• M33: 8,569,265 km (0.057 R)
• M34: 8,723,650 km (0.086 R)
• M35: 8,941,465 km (0.048 R)
• M36: 9,350,765 km (0.09 R)
• M37: 10,814,430 km (0.067 R)
• M38: 11,318,126 km (0.085 R)
• M39: 11,623,904 km (0.039 R)
• M40: 11,898,117 km (0.12 R)
• M41: 12,105,161 km (0.083 R)
• M42: 13,158,330 km (0.104 R)
• M43: 13,804,293 km (0.077 R)
• M44: 14,350,475 km (0.086 R)
• M45: 15,689,974 km (0.071 R)
• M46: 16,183,498 km (0.063 R)
• M47: 16,412,981 km (0.043 R)
• M48: 16,759,300 km (0.106 R)
• M49: 16,913,984 km (0.044 R)
• M50: 17,146,908 km (0.082 R)
• M51: 17,694,586 km (0.088 R)
• M52: 19,534,041 km (0.077 R)
• M53: 20,641,813 km (0.119 R)
• M54: 21,015,658 km (0.04 R)
• M55: 21,727,894 km (0.04 R)
• M56: 22,235,330 km (0.1 R)
• M57: 22,618,600 km (0.098 R)
• M58: 23,305,104 km (0.077 R)
• M59: 23,824,658 km (0.076 R)
• M60: 25,450,338 km (0.115 R)
• M61: 25,717,220 km (0.07 R)
• M62: 26,029,880 km (0.043 R)
• M63: 26,388,765 km (0.077 R)
• M64: 26,930,160 km (0.068 R)
• M65: 27,156,950 km (0.106 R)
• M66: 27,429,667 km (0.059 R)
• M67: 27,840,762 km (0.069 R)
• M68: 28,069,946 km (0.106 R)
• M69: 28,530,109 km (0.038 R)
• M70: 28,761,238 km (0.113 R)
• M71: 28,853,839 km (0.033 R)
• M72: 29,039,340 km (0.104 R)
• M73: 29,785,385 km (0.077 R)
• M74: 30,207,849 km (0.107 R)
• M75: 30,490,440 km (0.084 R)
• M76: 30,774,077 km (0.074 R)
• M77: 31,058,612 km (0.077 R)
• M78: 32,013,047 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.2

Radius: 12.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.35 AU - 10.95 AU

Year: 10440 Days

Day: 8.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 32,826,916 km

• M1: 160,818 km (0.103 R)
• M2: 269,426 km (0.078 R)
• M3: 587,770 km (0.037 R)
• M4: 710,440 km (0.09 R)
• M5: 1,021,604 km (0.049 R)
• M6: 1,355,058 km (0.071 R)
• M7: 1,589,477 km (0.102 R)
• M8: 1,723,068 km (0.026 R)
• M9: 2,295,430 km (0.098 R)
• M10: 2,708,619 km (0.096 R)
• M11: 2,924,339 km (0.098 R)
• M12: 3,006,618 km (0.099 R)
• M13: 3,145,594 km (0.049 R)
• M14: 3,372,534 km (0.103 R)
• M15: 3,812,801 km (0.094 R)
• M16: 4,147,302 km (0.088 R)
• M17: 4,715,325 km (0.099 R)
• M18: 5,476,928 km (0.116 R)
• M19: 5,785,548 km (0.102 R)
• M20: 5,889,668 km (0.095 R)
• M21: 6,170,463 km (0.096 R)
• M22: 7,039,029 km (0.075 R)
• M23: 7,525,670 km (0.081 R)
• M24: 7,715,809 km (0.103 R)
• M25: 8,139,620 km (0.111 R)
• M26: 8,452,579 km (0.085 R)
• M27: 9,009,981 km (0.106 R)
• M28: 9,909,961 km (0.104 R)
• M29: 10,286,350 km (0.117 R)
• M30: 10,455,246 km (0.116 R)
• M31: 11,139,656 km (0.063 R)
• M32: 12,238,303 km (0.115 R)
• M33: 12,327,613 km (0.067 R)
• M34: 12,687,395 km (0.12 R)
• M35: 13,509,436 km (0.031 R)
• M36: 13,880,289 km (0.1 R)
• M37: 13,973,488 km (0.099 R)
• M38: 14,537,472 km (0.047 R)
• M39: 14,822,157 km (0.096 R)
• M40: 15,252,849 km (0.062 R)
• M41: 15,349,041 km (0.039 R)
• M42: 16,077,433 km (0.092 R)
• M43: 16,175,419 km (0.092 R)
• M44: 16,717,861 km (0.098 R)
• M45: 17,618,291 km (0.072 R)
• M46: 18,843,497 km (0.101 R)
• M47: 20,360,270 km (0.065 R)
• M48: 21,267,581 km (0.108 R)
• M49: 21,970,392 km (0.039 R)
• M50: 22,242,660 km (0.054 R)
• M51: 22,461,372 km (0.118 R)
• M52: 22,625,780 km (0.108 R)
• M53: 23,287,751 km (0.091 R)
• M54: 24,236,351 km (0.055 R)
• M55: 25,026,976 km (0.115 R)
• M56: 25,826,277 km (0.118 R)
• M57: 25,941,019 km (0.101 R)
• M58: 26,056,060 km (0.106 R)
• M59: 27,215,593 km (0.082 R)
• M60: 27,625,491 km (0.037 R)
• M61: 28,748,223 km (0.106 R)
• M62: 29,105,762 km (0.076 R)
• M63: 29,404,957 km (0.081 R)
• M64: 29,584,924 km (0.086 R)
• M65: 29,765,339 km (0.109 R)
• M66: 30,066,778 km (0.111 R)
• M67: 30,672,650 km (0.076 R)
• M68: 31,221,375 km (0.087 R)
• M69: 32,081,413 km (0.1 R)
• M70: 33,136,228 km (0.072 R)
• M71: 35,025,200 km (0.06 R)
• M72: 37,143,356 km (0.096 R)
• M73: 37,858,584 km (0.064 R)
• M74: 38,054,407 km (0.093 R)
• M75: 38,447,102 km (0.052 R)
• M76: 38,972,788 km (0.112 R)
• M77: 39,567,141 km (0.059 R)
• M78: 42,855,003 km (0.093 R)
• M79: 43,741,819 km (0.11 R)
• M80: 44,016,032 km (0.107 R)
• M81: 44,222,028 km (0.081 R)
• M82: 44,841,812 km (0.089 R)
• M83: 46,159,769 km (0.053 R)
• M84: 46,299,195 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.7

Radius: 6.6

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 14.51 AU - 22.47 AU

Year: 27688 Days

Day: 19.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 32,826,916 km

• M1: 196,272 km (0.09 R)
• M2: 344,075 km (0.109 R)
• M3: 394,639 km (0.113 R)
• M4: 515,963 km (0.077 R)
• M5: 688,449 km (0.097 R)
• M6: 995,873 km (0.112 R)
• M7: 1,599,201 km (0.074 R)
• M8: 1,908,869 km (0.119 R)
• M9: 2,080,308 km (0.117 R)
• M10: 2,197,443 km (0.107 R)
• M11: 2,296,776 km (0.058 R)
• M12: 3,099,219 km (0.113 R)
• M13: 3,233,259 km (0.074 R)
• M14: 3,301,027 km (0.118 R)
• M15: 3,460,947 km (0.112 R)
• M16: 4,959,618 km (0.075 R)
• M17: 5,169,354 km (0.113 R)
• M18: 5,222,312 km (0.092 R)
• M19: 6,009,496 km (0.114 R)
• M20: 6,261,269 km (0.062 R)
• M21: 6,402,789 km (0.1 R)
• M22: 6,920,547 km (0.117 R)
• M23: 7,904,303 km (0.117 R)
• M24: 8,678,472 km (0.065 R)
• M25: 9,282,997 km (0.096 R)
• M26: 9,379,637 km (0.116 R)
• M27: 9,835,162 km (0.095 R)
• M28: 10,165,026 km (0.049 R)
• M29: 11,347,896 km (0.093 R)
• M30: 11,868,197 km (0.104 R)
• M31: 11,973,066 km (0.109 R)
• M32: 12,467,038 km (0.107 R)
• M33: 13,474,879 km (0.073 R)
• M34: 13,730,841 km (0.1 R)
• M35: 14,025,399 km (0.103 R)
• M36: 14,359,301 km (0.025 R)
• M37: 14,545,999 km (0.06 R)
• M38: 15,605,900 km (0.026 R)
• M39: 17,440,269 km (0.044 R)
• M40: 18,727,709 km (0.066 R)
• M41: 19,136,260 km (0.12 R)
• M42: 19,630,532 km (0.063 R)
• M43: 20,421,605 km (0.116 R)
• M44: 20,842,125 km (0.057 R)
• M45: 20,884,312 km (0.108 R)
• M46: 22,120,738 km (0.102 R)
• M47: 22,899,993 km (0.051 R)
• M48: 23,030,742 km (0.095 R)
• M49: 23,205,472 km (0.084 R)
• M50: 24,130,137 km (0.045 R)
• M51: 24,218,848 km (0.077 R)
• M52: 25,471,730 km (0.099 R)
• M53: 25,969,742 km (0.11 R)
• M54: 26,745,556 km (0.081 R)
• M55: 28,977,257 km (0.081 R)
• M56: 29,165,900 km (0.045 R)
• M57: 29,734,222 km (0.113 R)
• M58: 29,972,233 km (0.092 R)
• M59: 30,881,937 km (0.092 R)
• M60: 31,074,769 km (0.065 R)
• M61: 32,288,157 km (0.083 R)
• M62: 32,826,859 km (0.115 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit