🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.03 AU

Year: 311 Days

Day: 12.6 Hours

Environment

Temp: 93 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,545,392 km

• M1: 52,958 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.9 AU - 1.02 AU

Year: 337 Days

Day: 14.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,545,392 km

• M1: 18,700 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.88 AU - 1.06 AU

Year: 342 Days

Day: 18.7 Hours

Environment

Temp: 164 °C

Axial Tilt: 38.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,545,392 km

• M1: 82,279 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.21 AU - 1.39 AU

Year: 531 Days

Day: 20.5 Hours

Environment

Temp: -7 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 97,545,392 km

• M1: 456,124 km (0.111 R)
• M2: 908,209 km (0.105 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.15 AU - 5.03 AU

Year: 3522 Days

Day: 16.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.3

Radius: 11.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.69 AU - 6.67 AU

Year: 5502 Days

Day: 12.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 97,545,392 km

• M1: 143,913 km (0.071 R)
• M2: 380,876 km (0.049 R)
• M3: 790,475 km (0.098 R)
• M4: 905,815 km (0.114 R)
• M5: 1,520,214 km (0.083 R)
• M6: 1,666,819 km (0.098 R)
• M7: 2,300,366 km (0.073 R)
• M8: 2,394,015 km (0.107 R)
• M9: 2,585,201 km (0.08 R)
• M10: 2,702,486 km (0.047 R)
• M11: 3,231,015 km (0.115 R)
• M12: 3,507,472 km (0.109 R)
• M13: 3,769,567 km (0.098 R)
• M14: 3,858,428 km (0.077 R)
• M15: 3,992,917 km (0.073 R)
• M16: 4,546,878 km (0.073 R)
• M17: 4,857,144 km (0.073 R)
• M18: 5,027,087 km (0.116 R)
• M19: 5,198,975 km (0.095 R)
• M20: 5,448,055 km (0.064 R)
• M21: 5,523,453 km (0.11 R)
• M22: 5,906,274 km (0.045 R)
• M23: 6,035,676 km (0.111 R)
• M24: 6,323,951 km (0.09 R)
• M25: 6,403,387 km (0.079 R)
• M26: 6,643,641 km (0.104 R)
• M27: 6,886,888 km (0.116 R)
• M28: 7,298,880 km (0.113 R)
• M29: 7,438,006 km (0.05 R)
• M30: 7,803,923 km (0.046 R)
• M31: 7,889,193 km (0.096 R)
• M32: 8,089,355 km (0.081 R)
• M33: 8,407,400 km (0.081 R)
• M34: 9,055,907 km (0.064 R)
• M35: 9,235,425 km (0.1 R)
• M36: 9,750,939 km (0.058 R)
• M37: 10,306,994 km (0.091 R)
• M38: 10,463,174 km (0.063 R)
• M39: 11,774,400 km (0.091 R)
• M40: 13,136,638 km (0.077 R)
• M41: 13,442,416 km (0.081 R)
• M42: 13,613,257 km (0.089 R)
• M43: 13,819,253 km (0.085 R)
• M44: 13,957,182 km (0.077 R)
• M45: 14,935,403 km (0.095 R)
• M46: 15,112,377 km (0.074 R)
• M47: 15,971,817 km (0.101 R)
• M48: 16,116,478 km (0.103 R)
• M49: 16,590,105 km (0.094 R)
• M50: 16,700,059 km (0.086 R)
• M51: 17,253,272 km (0.076 R)
• M52: 17,401,823 km (0.084 R)
• M53: 17,737,670 km (0.103 R)
• M54: 18,340,101 km (0.111 R)
• M55: 20,383,009 km (0.063 R)
• M56: 20,895,083 km (0.116 R)
• M57: 20,974,220 km (0.119 R)
• M58: 21,691,093 km (0.113 R)
• M59: 22,213,788 km (0.078 R)
• M60: 22,497,126 km (0.069 R)
• M61: 22,659,440 km (0.066 R)
• M62: 24,429,482 km (0.036 R)
• M63: 24,763,684 km (0.063 R)
• M64: 25,015,457 km (0.059 R)
• M65: 25,987,993 km (0.096 R)
• M66: 26,073,114 km (0.097 R)
• M67: 26,543,150 km (0.07 R)
• M68: 27,016,029 km (0.066 R)
• M69: 27,102,197 km (0.076 R)
• M70: 28,057,230 km (0.088 R)
• M71: 28,538,935 km (0.066 R)
• M72: 29,111,596 km (0.052 R)
• M73: 29,421,712 km (0.106 R)
• M74: 29,554,855 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.6

Radius: 9.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.54 AU - 11.18 AU

Year: 10256 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,545,392 km

• M1: 256,560 km (0.096 R)
• M2: 332,556 km (0.12 R)
• M3: 470,784 km (0.048 R)
• M4: 617,989 km (0.107 R)
• M5: 889,060 km (0.049 R)
• M6: 1,002,007 km (0.069 R)
• M7: 1,105,079 km (0.1 R)
• M8: 1,570,329 km (0.073 R)
• M9: 1,638,994 km (0.112 R)
• M10: 1,961,078 km (0.098 R)
• M11: 2,091,677 km (0.098 R)
• M12: 2,225,268 km (0.091 R)
• M13: 2,361,851 km (0.114 R)
• M14: 2,521,323 km (0.086 R)
• M15: 2,829,943 km (0.106 R)
• M16: 3,172,522 km (0.113 R)
• M17: 3,551,154 km (0.107 R)
• M18: 3,827,162 km (0.12 R)
• M19: 3,920,661 km (0.113 R)
• M20: 4,062,480 km (0.112 R)
• M21: 4,205,944 km (0.111 R)
• M22: 4,351,204 km (0.102 R)
• M23: 4,522,792 km (0.077 R)
• M24: 4,621,826 km (0.108 R)
• M25: 4,771,723 km (0.108 R)
• M26: 5,439,977 km (0.102 R)
• M27: 5,731,543 km (0.114 R)
• M28: 5,973,892 km (0.082 R)
• M29: 6,192,155 km (0.115 R)
• M30: 6,274,733 km (0.109 R)
• M31: 6,806,105 km (0.109 R)
• M32: 7,034,092 km (0.095 R)
• M33: 7,293,794 km (0.025 R)
• M34: 7,381,009 km (0.094 R)
• M35: 7,703,842 km (0.116 R)
• M36: 8,121,519 km (0.063 R)
• M37: 8,302,831 km (0.077 R)
• M38: 8,730,981 km (0.052 R)
• M39: 9,009,981 km (0.063 R)
• M40: 9,072,363 km (0.099 R)
• M41: 9,418,233 km (0.076 R)
• M42: 9,672,550 km (0.08 R)
• M43: 9,896,946 km (0.107 R)
• M44: 10,679,194 km (0.115 R)
• M45: 10,811,588 km (0.065 R)
• M46: 11,211,762 km (0.113 R)
• M47: 11,548,956 km (0.118 R)
• M48: 12,790,618 km (0.092 R)
• M49: 13,143,071 km (0.109 R)
• M50: 13,213,830 km (0.073 R)
• M51: 13,498,665 km (0.069 R)
• M52: 13,641,830 km (0.043 R)
• M53: 14,110,370 km (0.062 R)
• M54: 14,328,484 km (0.099 R)
• M55: 15,063,608 km (0.059 R)
• M56: 15,174,909 km (0.087 R)
• M57: 15,323,759 km (0.09 R)
• M58: 15,435,807 km (0.03 R)
• M59: 15,735,602 km (0.108 R)
• M60: 16,265,028 km (0.105 R)
• M61: 16,838,886 km (0.098 R)
• M62: 17,147,656 km (0.061 R)
• M63: 17,380,430 km (0.11 R)
• M64: 17,809,926 km (0.026 R)
• M65: 18,639,446 km (0.098 R)
• M66: 18,759,124 km (0.083 R)
• M67: 18,878,802 km (0.061 R)
• M68: 19,643,547 km (0.109 R)
• M69: 20,295,345 km (0.104 R)
• M70: 21,955,731 km (0.111 R)
• M71: 22,081,992 km (0.119 R)
• M72: 22,419,934 km (0.095 R)
• M73: 23,058,268 km (0.091 R)
• M74: 24,048,456 km (0.047 R)
• M75: 24,309,056 km (0.087 R)
• M76: 24,439,804 km (0.076 R)
• M77: 24,789,265 km (0.106 R)
• M78: 24,964,743 km (0.119 R)
• M79: 26,070,271 km (0.101 R)
• M80: 26,921,184 km (0.094 R)
• M81: 27,146,628 km (0.113 R)
• M82: 28,009,060 km (0.102 R)
• M83: 28,696,312 km (0.047 R)
• M84: 30,134,097 km (0.058 R)
• M85: 30,321,244 km (0.089 R)
• M86: 30,602,788 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.3

Radius: 6.1

Gravity: 14.79 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 13.53 AU - 21.65 AU

Year: 26422 Days

Day: 24.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,545,392 km

• M1: 78,539 km (0.029 R)
• M2: 125,662 km (0.105 R)
• M3: 216,767 km (0.114 R)
• M4: 281,394 km (0.094 R)
• M5: 453,282 km (0.1 R)
• M6: 861,235 km (0.057 R)
• M7: 915,389 km (0.118 R)
• M8: 1,084,884 km (0.03 R)
• M9: 1,618,051 km (0.106 R)
• M10: 2,847,745 km (0.074 R)
• M11: 3,012,303 km (0.089 R)
• M12: 4,018,199 km (0.108 R)
• M13: 4,871,505 km (0.089 R)
• M14: 5,268,239 km (0.088 R)
• M15: 5,623,833 km (0.102 R)
• M16: 9,217,622 km (0.04 R)
• M17: 9,400,132 km (0.116 R)
• M18: 9,583,988 km (0.081 R)
• M19: 9,830,974 km (0.115 R)
• M20: 11,161,647 km (0.058 R)
• M21: 11,226,423 km (0.054 R)
• M22: 11,356,274 km (0.102 R)
• M23: 12,279,592 km (0.103 R)
• M24: 12,615,140 km (0.057 R)
• M25: 13,089,963 km (0.067 R)
• M26: 13,639,735 km (0.105 R)
• M27: 13,708,999 km (0.092 R)
• M28: 13,778,413 km (0.101 R)
• M29: 15,262,274 km (0.105 R)
• M30: 15,550,549 km (0.105 R)
• M31: 15,913,473 km (0.12 R)
• M32: 17,543,492 km (0.119 R)
• M33: 17,845,530 km (0.062 R)
• M34: 18,761,817 km (0.079 R)
• M35: 18,993,394 km (0.112 R)
• M36: 19,070,737 km (0.105 R)
• M37: 19,693,512 km (0.093 R)
• M38: 19,850,141 km (0.055 R)
• M39: 20,958,811 km (0.082 R)
• M40: 21,118,881 km (0.119 R)
• M41: 21,601,484 km (0.113 R)
• M42: 21,682,117 km (0.081 R)
• M43: 21,843,982 km (0.089 R)
• M44: 22,413,651 km (0.092 R)
• M45: 22,659,290 km (0.112 R)
• M46: 23,484,472 km (0.105 R)
• M47: 24,067,904 km (0.106 R)
• M48: 25,334,100 km (0.103 R)
• M49: 30,339,346 km (0.039 R)
• M50: 30,701,821 km (0.074 R)
• M51: 32,350,540 km (0.106 R)
• M52: 32,535,443 km (0.079 R)
• M53: 35,828,540 km (0.081 R)
• M54: 37,175,220 km (0.115 R)
• M55: 37,562,978 km (0.113 R)
• M56: 37,660,217 km (0.042 R)
• M57: 37,952,082 km (0.105 R)
• M58: 38,049,620 km (0.062 R)
• M59: 39,719,731 km (0.088 R)
• M60: 42,218,913 km (0.097 R)
• M61: 43,844,892 km (0.06 R)
• M62: 45,180,951 km (0.117 R)
• M63: 45,387,695 km (0.097 R)
• M64: 45,802,230 km (0.062 R)
• M65: 46,634,892 km (0.11 R)
• M66: 46,739,312 km (0.11 R)
• M67: 46,843,731 km (0.065 R)
• M68: 47,157,737 km (0.037 R)
• M69: 47,682,676 km (0.061 R)
• M70: 49,056,433 km (0.037 R)
• M71: 51,950,853 km (0.109 R)
• M72: 52,384,238 km (0.116 R)
• M73: 53,801,378 km (0.103 R)
• M74: 54,349,804 km (0.069 R)
• M75: 55,120,682 km (0.102 R)
• M76: 55,231,085 km (0.09 R)
• M77: 56,006,152 km (0.076 R)
• M78: 60,503,213 km (0.089 R)
• M79: 61,416,508 km (0.099 R)
• M80: 61,530,951 km (0.114 R)
• M81: 62,910,243 km (0.1 R)
• M82: 63,025,583 km (0.085 R)
• M83: 63,951,295 km (0.095 R)
• M84: 64,415,946 km (0.065 R)
• M85: 69,957,649 km (0.033 R)
• M86: 71,156,227 km (0.105 R)
• M87: 72,361,687 km (0.117 R)
• M88: 72,966,960 km (0.119 R)
• M89: 74,914,874 km (0.097 R)
• M90: 75,527,178 km (0.112 R)
• M91: 77,003,410 km (0.052 R)
• M92: 77,992,850 km (0.096 R)
• M93: 83,002,583 km (0.077 R)
• M94: 84,271,173 km (0.071 R)
• M95: 84,525,789 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765.3

Radius: 3.5

Gravity: 62.47 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 15.27 AU - 20.83 AU

Year: 27466 Days

Day: 18.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 97,545,392 km

• M1: 59,540 km (0.053 R)
• M2: 383,569 km (0.087 R)
• M3: 406,009 km (0.112 R)
• M4: 476,170 km (0.102 R)
• M5: 943,364 km (0.109 R)
• M6: 1,267,094 km (0.101 R)
• M7: 1,301,202 km (0.114 R)
• M8: 1,622,239 km (0.114 R)
• M9: 2,720,138 km (0.119 R)
• M10: 3,266,619 km (0.044 R)
• M11: 4,096,588 km (0.061 R)
• M12: 4,404,311 km (0.116 R)
• M13: 4,561,089 km (0.071 R)
• M14: 5,315,960 km (0.1 R)
• M15: 6,283,709 km (0.07 R)
• M16: 7,120,260 km (0.05 R)
• M17: 7,181,446 km (0.086 R)
• M18: 7,928,089 km (0.066 R)
• M19: 8,182,405 km (0.116 R)
• M20: 8,246,433 km (0.053 R)
• M21: 8,895,538 km (0.046 R)
• M22: 9,226,149 km (0.035 R)
• M23: 10,036,072 km (0.084 R)
• M24: 10,311,183 km (0.12 R)
• M25: 11,364,352 km (0.043 R)
• M26: 11,722,938 km (0.07 R)
• M27: 14,644,734 km (0.083 R)
• M28: 14,800,316 km (0.118 R)
• M29: 14,878,256 km (0.11 R)
• M30: 15,270,352 km (0.066 R)
• M31: 15,586,453 km (0.108 R)
• M32: 16,386,203 km (0.072 R)
• M33: 16,953,927 km (0.081 R)
• M34: 18,695,246 km (0.053 R)
• M35: 19,033,337 km (0.096 R)
• M36: 21,544,188 km (0.085 R)
• M37: 21,632,600 km (0.119 R)
• M38: 25,080,681 km (0.064 R)
• M39: 25,640,477 km (0.097 R)
• M40: 25,922,020 km (0.09 R)
• M41: 26,393,403 km (0.109 R)
• M42: 26,677,489 km (0.056 R)
• M43: 27,344,546 km (0.095 R)
• M44: 31,761,423 km (0.09 R)
• M45: 32,772,555 km (0.074 R)
• M46: 35,554,926 km (0.076 R)
• M47: 36,078,518 km (0.089 R)
• M48: 37,877,433 km (0.115 R)
• M49: 38,949,152 km (0.09 R)
• M50: 39,056,862 km (0.06 R)
• M51: 40,030,745 km (0.106 R)
• M52: 41,451,625 km (0.106 R)
• M53: 41,781,937 km (0.081 R)
• M54: 42,002,594 km (0.1 R)
• M55: 43,000,262 km (0.111 R)
• M56: 43,334,464 km (0.102 R)
• M57: 45,018,936 km (0.109 R)
• M58: 46,153,636 km (0.049 R)
• M59: 47,068,128 km (0.075 R)
• M60: 49,264,075 km (0.059 R)
• M61: 50,198,613 km (0.102 R)
• M62: 50,668,200 km (0.111 R)
• M63: 51,257,018 km (0.057 R)
• M64: 55,805,990 km (0.071 R)
• M65: 59,239,410 km (0.035 R)
• M66: 60,357,505 km (0.096 R)
• M67: 60,606,885 km (0.102 R)
• M68: 61,482,481 km (0.065 R)
• M69: 61,607,994 km (0.118 R)
• M70: 62,110,493 km (0.09 R)
• M71: 64,898,847 km (0.086 R)
• M72: 66,436,863 km (0.073 R)
• M73: 69,679,397 km (0.112 R)
• M74: 70,727,928 km (0.055 R)
• M75: 71,517,656 km (0.108 R)
• M76: 71,913,641 km (0.095 R)
• M77: 76,586,780 km (0.118 R)
• M78: 79,984,446 km (0.063 R)
• M79: 81,219,526 km (0.115 R)
• M80: 81,357,156 km (0.073 R)
• M81: 81,770,495 km (0.048 R)
• M82: 82,599,268 km (0.116 R)
• M83: 83,847,662 km (0.059 R)
• M84: 84,962,615 km (0.064 R)
• M85: 86,082,355 km (0.114 R)
• M86: 87,489,024 km (0.118 R)
• M87: 87,771,165 km (0.086 R)
• M88: 93,767,646 km (0.11 R)
• M89: 94,345,543 km (0.064 R)
• M90: 94,779,825 km (0.055 R)
• M91: 95,795,595 km (0.077 R)
• M92: 96,232,121 km (0.089 R)
• M93: 97,399,134 km (0.092 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,671 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit