🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.61 AU - 0.61 AU

Year: 168 Days

Day: 34.8 Hours

Environment

Temp: 156 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,919,262 km

• M1: 208,689 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.7 AU - 0.82 AU

Year: 234 Days

Day: 16.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,919,262 km

• M1: 79,586 km (0.046 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.98 AU - 1.32 AU

Year: 435 Days

Day: 36.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 81,919,262 km

• M1: 385,065 km (0.099 R)
• M2: 616,044 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.19 AU - 1.65 AU

Year: 597 Days

Day: 41.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,919,262 km

• M1: 14,212 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.98 AU - 2.74 AU

Year: 1280 Days

Day: 20.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,919,262 km

• M1: 1,012,478 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.16 AU - 5.38 AU

Year: 3679 Days

Day: 14.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.4

Radius: 9.8

Gravity: 8.84 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 6.39 AU - 8.27 AU

Year: 7007 Days

Day: 8.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 81,919,262 km

• M1: 140,772 km (0.053 R)
• M2: 387,159 km (0.088 R)
• M3: 470,485 km (0.103 R)
• M4: 953,836 km (0.097 R)
• M5: 1,055,563 km (0.073 R)
• M6: 1,519,765 km (0.082 R)
• M7: 1,784,553 km (0.116 R)
• M8: 1,933,403 km (0.074 R)
• M9: 2,243,669 km (0.085 R)
• M10: 2,936,008 km (0.049 R)
• M11: 3,690,579 km (0.026 R)
• M12: 3,992,019 km (0.06 R)
• M13: 4,216,266 km (0.098 R)
• M14: 4,330,110 km (0.07 R)
• M15: 4,560,641 km (0.051 R)
• M16: 4,973,830 km (0.117 R)
• M17: 5,491,738 km (0.09 R)
• M18: 5,710,151 km (0.092 R)
• M19: 6,059,013 km (0.074 R)
• M20: 6,611,777 km (0.09 R)
• M21: 7,079,270 km (0.059 R)
• M22: 7,316,981 km (0.036 R)
• M23: 8,187,491 km (0.099 R)
• M24: 8,258,550 km (0.083 R)
• M25: 8,725,445 km (0.114 R)
• M26: 9,949,006 km (0.1 R)
• M27: 10,215,590 km (0.113 R)
• M28: 10,368,778 km (0.08 R)
• M29: 10,484,268 km (0.056 R)
• M30: 11,702,742 km (0.092 R)
• M31: 12,882,621 km (0.098 R)
• M32: 13,131,551 km (0.109 R)
• M33: 13,256,466 km (0.081 R)
• M34: 13,340,091 km (0.111 R)
• M35: 13,423,866 km (0.068 R)
• M36: 13,591,864 km (0.093 R)
• M37: 13,845,283 km (0.081 R)
• M38: 13,929,955 km (0.084 R)
• M39: 14,014,927 km (0.045 R)
• M40: 14,270,889 km (0.092 R)
• M41: 14,961,133 km (0.065 R)
• M42: 15,266,463 km (0.05 R)
• M43: 15,354,127 km (0.072 R)
• M44: 15,750,412 km (0.072 R)
• M45: 15,838,974 km (0.115 R)
• M46: 16,105,557 km (0.101 R)
• M47: 16,194,867 km (0.069 R)
• M48: 16,869,105 km (0.036 R)
• M49: 17,782,549 km (0.082 R)
• M50: 17,967,153 km (0.114 R)
• M51: 18,152,355 km (0.118 R)
• M52: 18,291,780 km (0.083 R)
• M53: 18,524,854 km (0.118 R)
• M54: 18,758,825 km (0.094 R)
• M55: 18,852,772 km (0.111 R)
• M56: 19,088,090 km (0.076 R)
• M57: 19,848,047 km (0.107 R)
• M58: 20,039,532 km (0.086 R)
• M59: 20,424,448 km (0.091 R)
• M60: 20,617,728 km (0.106 R)
• M61: 21,495,419 km (0.072 R)
• M62: 21,741,358 km (0.085 R)
• M63: 22,335,411 km (0.101 R)
• M64: 22,634,457 km (0.078 R)
• M65: 22,734,388 km (0.089 R)
• M66: 23,035,230 km (0.097 R)
• M67: 23,186,174 km (0.1 R)
• M68: 24,251,760 km (0.092 R)
• M69: 24,456,559 km (0.081 R)
• M70: 25,853,803 km (0.066 R)
• M71: 28,239,590 km (0.083 R)
• M72: 28,509,016 km (0.098 R)
• M73: 29,704,452 km (0.109 R)
• M74: 30,473,834 km (0.052 R)
• M75: 31,416,750 km (0.119 R)
• M76: 32,820,875 km (0.088 R)
• M77: 34,360,088 km (0.058 R)
• M78: 34,993,934 km (0.071 R)
• M79: 35,341,300 km (0.074 R)
• M80: 35,689,863 km (0.025 R)
• M81: 35,806,250 km (0.056 R)
• M82: 37,686,247 km (0.089 R)
• M83: 38,220,760 km (0.11 R)
• M84: 38,339,840 km (0.106 R)
• M85: 40,141,447 km (0.101 R)
• M86: 40,505,119 km (0.112 R)
• M87: 40,626,593 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 14.8

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.63 AU - 12.39 AU

Year: 12031 Days

Day: 10.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 81,919,262 km

• M1: 196,123 km (0.119 R)
• M2: 288,275 km (0.084 R)
• M3: 590,164 km (0.078 R)
• M4: 901,626 km (0.114 R)
• M5: 1,062,893 km (0.117 R)
• M6: 1,382,733 km (0.072 R)
• M7: 1,519,615 km (0.037 R)
• M8: 1,661,434 km (0.051 R)
• M9: 1,789,340 km (0.088 R)
• M10: 2,055,475 km (0.12 R)
• M11: 2,193,554 km (0.119 R)
• M12: 2,417,053 km (0.103 R)
• M13: 2,887,089 km (0.094 R)
• M14: 3,042,821 km (0.106 R)
• M15: 3,270,209 km (0.053 R)
• M16: 3,362,811 km (0.068 R)
• M17: 3,503,283 km (0.113 R)
• M18: 3,766,276 km (0.118 R)
• M19: 4,011,018 km (0.114 R)
• M20: 4,135,334 km (0.095 R)
• M21: 4,490,629 km (0.081 R)
• M22: 4,882,426 km (0.095 R)
• M23: 5,042,196 km (0.052 R)
• M24: 5,176,834 km (0.077 R)
• M25: 5,285,293 km (0.099 R)
• M26: 6,209,808 km (0.103 R)
• M27: 6,383,341 km (0.093 R)
• M28: 6,529,199 km (0.099 R)
• M29: 6,705,725 km (0.098 R)
• M30: 7,093,781 km (0.074 R)
• M31: 7,489,169 km (0.052 R)
• M32: 8,912,892 km (0.115 R)
• M33: 9,306,633 km (0.095 R)
• M34: 9,672,699 km (0.068 R)
• M35: 10,316,120 km (0.084 R)
• M36: 10,556,523 km (0.056 R)
• M37: 10,868,585 km (0.114 R)
• M38: 10,973,303 km (0.103 R)
• M39: 11,679,854 km (0.098 R)
• M40: 12,002,686 km (0.093 R)
• M41: 12,292,158 km (0.078 R)
• M42: 13,062,886 km (0.071 R)
• M43: 13,174,336 km (0.101 R)
• M44: 14,420,487 km (0.119 R)
• M45: 14,805,701 km (0.09 R)
• M46: 15,155,162 km (0.097 R)
• M47: 15,546,660 km (0.114 R)
• M48: 15,704,336 km (0.087 R)
• M49: 16,379,920 km (0.066 R)
• M50: 17,268,381 km (0.059 R)
• M51: 17,513,423 km (0.088 R)
• M52: 17,800,651 km (0.09 R)
• M53: 17,965,507 km (0.064 R)
• M54: 18,504,957 km (0.106 R)
• M55: 19,007,756 km (0.087 R)
• M56: 19,387,734 km (0.077 R)
• M57: 19,642,500 km (0.095 R)
• M58: 21,063,231 km (0.102 R)
• M59: 21,588,170 km (0.087 R)
• M60: 22,740,223 km (0.114 R)
• M61: 24,689,034 km (0.049 R)
• M62: 25,242,546 km (0.116 R)
• M63: 25,520,798 km (0.068 R)
• M64: 26,033,620 km (0.069 R)
• M65: 26,643,979 km (0.079 R)
• M66: 26,880,045 km (0.094 R)
• M67: 28,986,981 km (0.087 R)
• M68: 29,278,398 km (0.054 R)
• M69: 29,619,630 km (0.105 R)
• M70: 29,864,223 km (0.076 R)
• M71: 30,256,917 km (0.094 R)
• M72: 30,948,209 km (0.07 R)
• M73: 32,245,821 km (0.112 R)
• M74: 32,547,859 km (0.087 R)
• M75: 32,800,231 km (0.083 R)
• M76: 33,205,491 km (0.119 R)
• M77: 33,408,645 km (0.093 R)
• M78: 33,612,248 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.8

Radius: 3

Gravity: 93.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 13.34 AU - 15.62 AU

Year: 19456 Days

Day: 15.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,919,262 km

• M1: 129,402 km (0.096 R)
• M2: 1,210,845 km (0.119 R)
• M3: 1,391,260 km (0.055 R)
• M4: 2,193,254 km (0.112 R)
• M5: 2,562,462 km (0.076 R)
• M6: 2,754,097 km (0.113 R)
• M7: 3,315,238 km (0.095 R)
• M8: 3,524,077 km (0.103 R)
• M9: 3,866,806 km (0.117 R)
• M10: 4,175,426 km (0.109 R)
• M11: 4,722,655 km (0.102 R)
• M12: 5,292,174 km (0.107 R)
• M13: 5,389,263 km (0.1 R)
• M14: 7,448,927 km (0.086 R)
• M15: 7,503,231 km (0.067 R)
• M16: 8,053,452 km (0.082 R)
• M17: 8,333,349 km (0.045 R)
• M18: 8,673,385 km (0.12 R)
• M19: 8,960,314 km (0.094 R)
• M20: 9,367,220 km (0.073 R)
• M21: 11,302,418 km (0.093 R)
• M22: 11,615,676 km (0.115 R)
• M23: 11,931,627 km (0.096 R)
• M24: 12,766,533 km (0.096 R)
• M25: 13,553,717 km (0.097 R)
• M26: 13,953,293 km (0.071 R)
• M27: 15,105,944 km (0.091 R)
• M28: 15,243,574 km (0.079 R)
• M29: 15,658,858 km (0.097 R)
• M30: 15,867,996 km (0.082 R)
• M31: 16,007,870 km (0.06 R)
• M32: 16,288,815 km (0.115 R)
• M33: 16,713,373 km (0.086 R)
• M34: 17,357,093 km (0.053 R)
• M35: 17,718,222 km (0.097 R)
• M36: 18,374,358 km (0.114 R)
• M37: 18,668,468 km (0.114 R)
• M38: 18,742,220 km (0.082 R)
• M39: 18,890,172 km (0.067 R)
• M40: 19,860,613 km (0.094 R)
• M41: 20,162,502 km (0.059 R)
• M42: 22,552,926 km (0.093 R)
• M43: 23,501,975 km (0.093 R)
• M44: 24,625,605 km (0.119 R)
• M45: 26,095,703 km (0.083 R)
• M46: 27,091,576 km (0.117 R)
• M47: 27,510,151 km (0.107 R)
• M48: 27,594,075 km (0.117 R)
• M49: 29,291,413 km (0.06 R)
• M50: 29,463,001 km (0.11 R)
• M51: 29,634,889 km (0.115 R)
• M52: 30,325,882 km (0.096 R)
• M53: 31,022,110 km (0.109 R)
• M54: 33,500,199 km (0.092 R)
• M55: 33,769,475 km (0.077 R)
• M56: 33,859,384 km (0.076 R)
• M57: 34,944,567 km (0.077 R)
• M58: 35,674,305 km (0.086 R)
• M59: 38,643,075 km (0.084 R)
• M60: 39,871,572 km (0.098 R)
• M61: 41,786,575 km (0.079 R)
• M62: 42,755,221 km (0.112 R)
• M63: 44,123,593 km (0.099 R)
• M64: 44,221,879 km (0.111 R)
• M65: 44,912,123 km (0.077 R)
• M66: 45,705,141 km (0.107 R)
• M67: 46,702,959 km (0.081 R)
• M68: 49,228,770 km (0.042 R)
• M69: 50,559,592 km (0.079 R)
• M70: 52,213,696 km (0.039 R)
• M71: 52,630,027 km (0.046 R)
• M72: 54,095,637 km (0.106 R)
• M73: 54,622,371 km (0.061 R)
• M74: 54,833,604 km (0.069 R)
• M75: 56,319,260 km (0.082 R)
• M76: 56,425,923 km (0.09 R)
• M77: 56,746,212 km (0.096 R)
• M78: 56,959,988 km (0.073 R)
• M79: 61,402,745 km (0.115 R)
• M80: 62,172,426 km (0.061 R)
• M81: 64,165,967 km (0.094 R)
• M82: 67,082,228 km (0.068 R)
• M83: 68,329,127 km (0.095 R)
• M84: 69,697,947 km (0.043 R)
• M85: 70,156,315 km (0.117 R)
• M86: 70,615,580 km (0.118 R)
• M87: 70,960,703 km (0.076 R)
• M88: 72,462,665 km (0.098 R)
• M89: 74,910,984 km (0.068 R)
• M90: 75,380,422 km (0.114 R)
• M91: 76,204,258 km (0.085 R)
• M92: 76,440,323 km (0.066 R)
• M93: 76,794,571 km (0.119 R)
• M94: 77,149,567 km (0.117 R)
• M95: 77,979,685 km (0.048 R)
• M96: 78,574,636 km (0.112 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 4.9

Gravity: 30.44 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.65 AU - 18.43 AU

Year: 21631 Days

Day: 21.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,919,262 km

• M1: 142,866 km (0.091 R)
• M2: 275,260 km (0.112 R)
• M3: 328,068 km (0.051 R)
• M4: 574,157 km (0.081 R)
• M5: 667,356 km (0.065 R)
• M6: 1,145,770 km (0.07 R)
• M7: 1,263,952 km (0.117 R)
• M8: 2,307,996 km (0.097 R)
• M9: 2,345,246 km (0.1 R)
• M10: 3,088,149 km (0.075 R)
• M11: 3,253,305 km (0.062 R)
• M12: 3,549,209 km (0.104 R)
• M13: 4,121,272 km (0.069 R)
• M14: 4,721,758 km (0.118 R)
• M15: 4,864,175 km (0.039 R)
• M16: 5,349,021 km (0.114 R)
• M17: 6,680,443 km (0.112 R)
• M18: 6,893,919 km (0.104 R)
• M19: 7,603,312 km (0.066 R)
• M20: 7,658,813 km (0.087 R)
• M21: 8,450,335 km (0.08 R)
• M22: 8,681,164 km (0.112 R)
• M23: 9,866,428 km (0.084 R)
• M24: 10,231,896 km (0.041 R)
• M25: 10,354,716 km (0.051 R)
• M26: 10,975,996 km (0.116 R)
• M27: 11,609,244 km (0.066 R)
• M28: 11,930,281 km (0.105 R)
• M29: 12,449,984 km (0.092 R)
• M30: 12,712,677 km (0.111 R)
• M31: 13,176,730 km (0.104 R)
• M32: 13,646,318 km (0.106 R)
• M33: 14,053,224 km (0.118 R)
• M34: 14,121,441 km (0.082 R)
• M35: 14,464,020 km (0.118 R)
• M36: 15,087,693 km (0.088 R)
• M37: 16,075,189 km (0.12 R)
• M38: 17,010,774 km (0.088 R)
• M39: 17,229,187 km (0.097 R)
• M40: 17,521,800 km (0.075 R)
• M41: 19,692,017 km (0.041 R)
• M42: 20,537,095 km (0.118 R)
• M43: 20,614,587 km (0.047 R)
• M44: 21,159,123 km (0.098 R)
• M45: 22,103,684 km (0.057 R)
• M46: 22,341,993 km (0.089 R)
• M47: 24,689,184 km (0.113 R)
• M48: 25,101,625 km (0.091 R)
• M49: 26,184,863 km (0.051 R)
• M50: 26,605,533 km (0.084 R)
• M51: 26,774,429 km (0.115 R)
• M52: 28,396,518 km (0.096 R)
• M53: 28,655,622 km (0.088 R)
• M54: 30,402,476 km (0.114 R)
• M55: 31,021,961 km (0.068 R)
• M56: 32,814,742 km (0.062 R)
• M57: 34,825,337 km (0.051 R)
• M58: 35,010,090 km (0.049 R)
• M59: 35,195,293 km (0.047 R)
• M60: 35,566,295 km (0.064 R)
• M61: 36,969,673 km (0.1 R)
• M62: 37,252,413 km (0.085 R)
• M63: 37,536,051 km (0.097 R)
• M64: 38,581,740 km (0.087 R)
• M65: 39,252,237 km (0.116 R)
• M66: 40,313,634 km (0.117 R)
• M67: 40,604,752 km (0.068 R)
• M68: 42,365,967 km (0.062 R)
• M69: 44,151,867 km (0.09 R)
• M70: 45,255,450 km (0.052 R)
• M71: 45,861,172 km (0.114 R)
• M72: 45,962,300 km (0.112 R)
• M73: 47,387,220 km (0.098 R)
• M74: 52,698,692 km (0.088 R)
• M75: 54,296,398 km (0.065 R)
• M76: 55,909,960 km (0.117 R)
• M77: 56,668,272 km (0.117 R)
• M78: 59,735,627 km (0.108 R)
• M79: 60,067,435 km (0.045 R)
• M80: 60,178,287 km (0.093 R)
• M81: 60,399,991 km (0.099 R)
• M82: 61,178,049 km (0.081 R)
• M83: 62,295,246 km (0.034 R)
• M84: 62,856,537 km (0.112 R)
• M85: 63,194,030 km (0.062 R)
• M86: 65,004,164 km (0.118 R)
• M87: 66,144,250 km (0.059 R)
• M88: 69,254,988 km (0.1 R)
• M89: 69,487,313 km (0.117 R)
• M90: 72,059,948 km (0.1 R)
• M91: 73,713,304 km (0.104 R)
• M92: 75,021,088 km (0.087 R)
• M93: 75,737,662 km (0.051 R)
• M94: 75,857,340 km (0.09 R)
• M95: 79,840,832 km (0.062 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 16,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit