🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.83 AU - 0.97 AU

Year: 313 Days

Day: 28.2 Hours

Environment

Temp: 166 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,445,898 km

• M1: 97,388 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 418 Days

Day: 14.7 Hours

Environment

Temp: 9 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.3 AU - 1.48 AU

Year: 602 Days

Day: 45.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.22 AU - 1.72 AU

Year: 654 Days

Day: 44.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,445,898 km

• M1: 162,912 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.46 AU - 2.4 AU

Year: 984 Days

Day: 27.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.85 AU - 5.27 AU

Year: 3575 Days

Day: 12.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,445,898 km

• M1: 283,338 km (0.067 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.6

Radius: 11.2

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.22 AU - 6.4 AU

Year: 5141 Days

Day: 6.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,445,898 km

• M1: 205,996 km (0.066 R)
• M2: 285,582 km (0.093 R)
• M3: 830,119 km (0.092 R)
• M4: 1,756,728 km (0.079 R)
• M5: 1,922,482 km (0.099 R)
• M6: 1,997,730 km (0.077 R)
• M7: 2,171,114 km (0.038 R)
• M8: 2,249,653 km (0.084 R)
• M9: 2,430,217 km (0.099 R)
• M10: 2,699,643 km (0.088 R)
• M11: 2,784,465 km (0.115 R)
• M12: 3,110,738 km (0.083 R)
• M13: 3,244,778 km (0.086 R)
• M14: 3,358,023 km (0.102 R)
• M15: 3,611,741 km (0.111 R)
• M16: 3,752,812 km (0.099 R)
• M17: 3,919,763 km (0.061 R)
• M18: 4,972,633 km (0.113 R)
• M19: 5,209,297 km (0.091 R)
• M20: 5,342,290 km (0.118 R)
• M21: 5,422,773 km (0.096 R)
• M22: 5,530,633 km (0.07 R)
• M23: 5,941,279 km (0.114 R)
• M24: 6,052,580 km (0.042 R)
• M25: 6,192,604 km (0.067 R)
• M26: 6,967,222 km (0.116 R)
• M27: 7,470,618 km (0.092 R)
• M28: 8,201,404 km (0.08 R)
• M29: 8,418,919 km (0.054 R)
• M30: 9,082,685 km (0.065 R)
• M31: 9,437,232 km (0.111 R)
• M32: 9,534,770 km (0.094 R)
• M33: 9,730,743 km (0.115 R)
• M34: 10,460,631 km (0.104 R)
• M35: 10,968,516 km (0.089 R)
• M36: 11,139,506 km (0.106 R)
• M37: 11,484,329 km (0.075 R)
• M38: 12,898,628 km (0.116 R)
• M39: 13,443,014 km (0.079 R)
• M40: 13,552,819 km (0.066 R)
• M41: 13,736,525 km (0.051 R)
• M42: 13,957,930 km (0.093 R)
• M43: 14,329,830 km (0.083 R)
• M44: 14,780,270 km (0.085 R)
• M45: 16,510,668 km (0.065 R)
• M46: 16,746,285 km (0.105 R)
• M47: 17,579,545 km (0.086 R)
• M48: 17,860,191 km (0.074 R)
• M49: 17,981,066 km (0.113 R)
• M50: 18,142,482 km (0.088 R)
• M51: 18,345,037 km (0.12 R)
• M52: 18,548,191 km (0.111 R)
• M53: 18,752,243 km (0.108 R)
• M54: 19,121,301 km (0.103 R)
• M55: 20,075,585 km (0.12 R)
• M56: 20,243,135 km (0.115 R)
• M57: 20,790,813 km (0.035 R)
• M58: 21,130,250 km (0.07 R)
• M59: 21,258,007 km (0.119 R)
• M60: 21,386,063 km (0.059 R)
• M61: 21,514,418 km (0.068 R)
• M62: 21,685,857 km (0.087 R)
• M63: 22,202,867 km (0.106 R)
• M64: 22,637,000 km (0.084 R)
• M65: 22,898,647 km (0.093 R)
• M66: 23,337,268 km (0.105 R)
• M67: 23,557,476 km (0.075 R)
• M68: 23,822,863 km (0.062 R)
• M69: 24,669,437 km (0.053 R)
• M70: 25,118,978 km (0.084 R)
• M71: 25,616,541 km (0.11 R)
• M72: 25,752,825 km (0.1 R)
• M73: 26,163,172 km (0.079 R)
• M74: 26,851,771 km (0.057 R)
• M75: 27,825,952 km (0.115 R)
• M76: 28,200,096 km (0.051 R)
• M77: 29,665,557 km (0.046 R)
• M78: 30,047,780 km (0.072 R)
• M79: 30,768,841 km (0.103 R)
• M80: 31,107,232 km (0.092 R)
• M81: 31,398,349 km (0.096 R)
• M82: 31,836,671 km (0.12 R)
• M83: 32,228,019 km (0.027 R)
• M84: 32,473,359 km (0.092 R)
• M85: 32,571,645 km (0.111 R)
• M86: 32,965,985 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 13.7

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.37 AU - 7.71 AU

Year: 6857 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,445,898 km

• M1: 176,825 km (0.075 R)
• M2: 530,175 km (0.075 R)
• M3: 861,534 km (0.092 R)
• M4: 1,102,536 km (0.059 R)
• M5: 1,258,118 km (0.04 R)
• M6: 1,515,576 km (0.08 R)
• M7: 2,190,412 km (0.12 R)
• M8: 2,322,657 km (0.113 R)
• M9: 2,526,110 km (0.118 R)
• M10: 2,806,755 km (0.116 R)
• M11: 3,024,121 km (0.075 R)
• M12: 3,197,056 km (0.118 R)
• M13: 3,449,876 km (0.113 R)
• M14: 4,110,800 km (0.102 R)
• M15: 4,386,210 km (0.042 R)
• M16: 4,667,902 km (0.084 R)
• M17: 4,897,535 km (0.085 R)
• M18: 5,130,908 km (0.108 R)
• M19: 5,308,480 km (0.099 R)
• M20: 5,397,940 km (0.084 R)
• M21: 5,945,917 km (0.074 R)
• M22: 6,257,978 km (0.076 R)
• M23: 6,736,392 km (0.094 R)
• M24: 6,963,781 km (0.072 R)
• M25: 7,193,563 km (0.056 R)
• M26: 7,830,401 km (0.065 R)
• M27: 7,932,577 km (0.067 R)
• M28: 8,943,559 km (0.049 R)
• M29: 9,050,372 km (0.103 R)
• M30: 9,373,803 km (0.118 R)
• M31: 9,591,467 km (0.103 R)
• M32: 9,737,475 km (0.093 R)
• M33: 10,478,882 km (0.115 R)
• M34: 10,742,773 km (0.101 R)
• M35: 11,085,202 km (0.08 R)
• M36: 11,200,243 km (0.085 R)
• M37: 11,820,027 km (0.071 R)
• M38: 13,581,841 km (0.048 R)
• M39: 14,118,000 km (0.078 R)
• M40: 14,998,683 km (0.073 R)
• M41: 15,296,233 km (0.076 R)
• M42: 15,638,662 km (0.104 R)
• M43: 15,897,167 km (0.076 R)
• M44: 16,637,378 km (0.119 R)
• M45: 16,901,268 km (0.072 R)
• M46: 17,344,377 km (0.115 R)
• M47: 17,477,968 km (0.11 R)
• M48: 17,701,467 km (0.113 R)
• M49: 18,468,605 km (0.048 R)
• M50: 19,895,170 km (0.055 R)
• M51: 20,362,963 km (0.062 R)
• M52: 20,692,527 km (0.04 R)
• M53: 20,787,073 km (0.066 R)
• M54: 21,071,458 km (0.108 R)
• M55: 21,691,990 km (0.054 R)
• M56: 22,804,699 km (0.084 R)
• M57: 23,343,401 km (0.08 R)
• M58: 23,540,272 km (0.11 R)
• M59: 24,433,371 km (0.119 R)
• M60: 24,733,465 km (0.097 R)
• M61: 25,034,904 km (0.102 R)
• M62: 25,844,528 km (0.067 R)
• M63: 26,048,280 km (0.096 R)
• M64: 26,457,431 km (0.104 R)
• M65: 27,178,492 km (0.076 R)
• M66: 27,489,506 km (0.107 R)
• M67: 28,324,711 km (0.094 R)
• M68: 29,646,408 km (0.086 R)
• M69: 29,753,072 km (0.047 R)
• M70: 30,073,660 km (0.119 R)
• M71: 30,449,151 km (0.087 R)
• M72: 30,772,132 km (0.072 R)
• M73: 32,679,356 km (0.057 R)
• M74: 33,065,318 km (0.115 R)
• M75: 33,231,222 km (0.069 R)
• M76: 33,841,881 km (0.106 R)
• M77: 34,064,931 km (0.054 R)
• M78: 34,456,279 km (0.118 R)
• M79: 34,905,522 km (0.103 R)
• M80: 35,356,559 km (0.104 R)
• M81: 35,866,389 km (0.077 R)
• M82: 36,150,625 km (0.071 R)
• M83: 37,698,663 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.5

Radius: 11.8

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 8 AU - 11.92 AU

Year: 11539 Days

Day: 7.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 77,445,898 km

• M1: 252,521 km (0.102 R)
• M2: 332,406 km (0.071 R)
• M3: 588,069 km (0.062 R)
• M4: 760,256 km (0.116 R)
• M5: 1,022,352 km (0.115 R)
• M6: 1,111,363 km (0.057 R)
• M7: 1,281,755 km (0.1 R)
• M8: 1,362,238 km (0.085 R)
• M9: 1,461,272 km (0.115 R)
• M10: 1,614,460 km (0.074 R)
• M11: 1,719,777 km (0.066 R)
• M12: 1,882,091 km (0.103 R)
• M13: 2,068,490 km (0.078 R)
• M14: 2,561,714 km (0.074 R)
• M15: 2,685,431 km (0.081 R)
• M16: 3,630,890 km (0.117 R)
• M17: 3,794,101 km (0.111 R)
• M18: 3,935,920 km (0.111 R)
• M19: 4,273,562 km (0.103 R)
• M20: 4,772,471 km (0.089 R)
• M21: 5,159,032 km (0.12 R)
• M22: 5,342,738 km (0.055 R)
• M23: 5,907,470 km (0.054 R)
• M24: 6,948,223 km (0.083 R)
• M25: 7,833,393 km (0.062 R)
• M26: 8,197,515 km (0.111 R)
• M27: 8,629,254 km (0.053 R)
• M28: 8,785,285 km (0.042 R)
• M29: 9,676,289 km (0.113 R)
• M30: 9,773,528 km (0.085 R)
• M31: 10,034,277 km (0.059 R)
• M32: 10,297,420 km (0.054 R)
• M33: 11,032,544 km (0.106 R)
• M34: 12,482,895 km (0.096 R)
• M35: 12,836,993 km (0.073 R)
• M36: 14,176,044 km (0.031 R)
• M37: 14,323,398 km (0.109 R)
• M38: 14,434,399 km (0.087 R)
• M39: 14,843,400 km (0.103 R)
• M40: 14,918,199 km (0.069 R)
• M41: 15,030,696 km (0.07 R)
• M42: 15,218,591 km (0.083 R)
• M43: 15,369,685 km (0.106 R)
• M44: 15,635,072 km (0.063 R)
• M45: 16,247,376 km (0.05 R)
• M46: 16,828,564 km (0.108 R)
• M47: 17,574,608 km (0.107 R)
• M48: 17,693,389 km (0.096 R)
• M49: 18,411,608 km (0.103 R)
• M50: 18,532,334 km (0.083 R)
• M51: 18,733,992 km (0.077 R)
• M52: 18,855,316 km (0.116 R)
• M53: 19,547,954 km (0.099 R)
• M54: 20,000,637 km (0.085 R)
• M55: 20,832,401 km (0.078 R)
• M56: 21,590,713 km (0.101 R)
• M57: 22,315,066 km (0.111 R)
• M58: 22,961,029 km (0.06 R)
• M59: 26,508,144 km (0.084 R)
• M60: 28,020,429 km (0.096 R)
• M61: 28,205,631 km (0.104 R)
• M62: 28,344,757 km (0.11 R)
• M63: 29,231,574 km (0.09 R)
• M64: 29,513,416 km (0.115 R)
• M65: 31,367,831 km (0.091 R)
• M66: 31,704,726 km (0.097 R)
• M67: 31,897,707 km (0.103 R)
• M68: 32,091,137 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 358.6

Radius: 3.9

Gravity: 23.58 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.65 AU - 22.65 AU

Year: 28385 Days

Day: 17.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,445,898 km

• M1: 84,523 km (0.109 R)
• M2: 205,099 km (0.095 R)
• M3: 491,579 km (0.08 R)
• M4: 644,617 km (0.104 R)
• M5: 966,253 km (0.083 R)
• M6: 1,074,113 km (0.105 R)
• M7: 1,865,934 km (0.059 R)
• M8: 3,225,779 km (0.115 R)
• M9: 3,265,871 km (0.072 R)
• M10: 3,592,892 km (0.055 R)
• M11: 4,102,871 km (0.074 R)
• M12: 5,473,487 km (0.035 R)
• M13: 6,107,483 km (0.104 R)
• M14: 7,232,309 km (0.075 R)
• M15: 7,926,443 km (0.084 R)
• M16: 8,144,258 km (0.084 R)
• M17: 8,308,815 km (0.1 R)
• M18: 8,978,415 km (0.032 R)
• M19: 9,148,508 km (0.064 R)
• M20: 9,839,501 km (0.075 R)
• M21: 10,014,829 km (0.072 R)
• M22: 10,250,297 km (0.117 R)
• M23: 10,368,628 km (0.07 R)
• M24: 10,666,627 km (0.064 R)
• M25: 11,639,014 km (0.026 R)
• M26: 12,198,210 km (0.103 R)
• M27: 13,085,475 km (0.101 R)
• M28: 13,797,112 km (0.089 R)
• M29: 13,993,235 km (0.059 R)
• M30: 15,392,723 km (0.063 R)
• M31: 15,732,460 km (0.057 R)
• M32: 15,800,677 km (0.053 R)
• M33: 15,937,409 km (0.106 R)
• M34: 16,766,331 km (0.117 R)
• M35: 17,045,780 km (0.06 R)
• M36: 17,185,953 km (0.085 R)
• M37: 18,609,826 km (0.1 R)
• M38: 19,702,189 km (0.057 R)
• M39: 20,293,250 km (0.085 R)
• M40: 21,644,269 km (0.107 R)
• M41: 23,334,575 km (0.104 R)
• M42: 23,412,366 km (0.067 R)
• M43: 24,353,187 km (0.082 R)
• M44: 24,669,437 km (0.074 R)
• M45: 24,987,183 km (0.111 R)
• M46: 25,626,564 km (0.091 R)
• M47: 26,109,765 km (0.11 R)
• M48: 26,433,495 km (0.099 R)
• M49: 27,412,613 km (0.069 R)
• M50: 28,403,549 km (0.092 R)
• M51: 28,736,554 km (0.075 R)
• M52: 29,574,452 km (0.098 R)
• M53: 30,165,812 km (0.098 R)
• M54: 31,963,231 km (0.118 R)
• M55: 33,268,173 km (0.118 R)
• M56: 34,413,045 km (0.112 R)
• M57: 35,302,554 km (0.113 R)
• M58: 35,481,324 km (0.055 R)
• M59: 38,566,630 km (0.11 R)
• M60: 39,490,397 km (0.055 R)
• M61: 39,675,898 km (0.109 R)
• M62: 39,768,948 km (0.062 R)
• M63: 40,141,297 km (0.109 R)
• M64: 40,514,843 km (0.027 R)
• M65: 40,983,384 km (0.091 R)
• M66: 41,171,279 km (0.028 R)
• M67: 41,453,720 km (0.093 R)
• M68: 44,892,376 km (0.054 R)
• M69: 45,961,253 km (0.091 R)
• M70: 46,743,799 km (0.07 R)
• M71: 47,629,568 km (0.095 R)
• M72: 47,925,922 km (0.107 R)
• M73: 48,024,956 km (0.058 R)
• M74: 48,620,056 km (0.093 R)
• M75: 49,018,285 km (0.067 R)
• M76: 51,328,376 km (0.101 R)
• M77: 52,751,800 km (0.11 R)
• M78: 55,429,601 km (0.083 R)
• M79: 55,949,604 km (0.085 R)
• M80: 56,053,724 km (0.111 R)
• M81: 58,891,446 km (0.091 R)
• M82: 59,528,284 km (0.08 R)
• M83: 60,701,879 km (0.089 R)
• M84: 63,180,267 km (0.101 R)
• M85: 64,486,406 km (0.12 R)
• M86: 64,814,325 km (0.093 R)
• M87: 67,236,015 km (0.066 R)
• M88: 68,123,878 km (0.113 R)
• M89: 68,792,431 km (0.098 R)
• M90: 69,015,781 km (0.056 R)
• M91: 69,239,280 km (0.092 R)
• M92: 69,799,225 km (0.12 R)
• M93: 70,923,603 km (0.109 R)
• M94: 75,711,034 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 13,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit