🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.43 AU - 0.65 AU

Year: 139 Days

Day: 39.1 Hours

Environment

Temp: 278 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,711,444 km

• M1: 169,046 km (0.09 R)
• M2: 233,073 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.8 AU - 1.12 AU

Year: 331 Days

Day: 22.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 362 Days

Day: 46.4 Hours

Environment

Temp: 76 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.15 AU - 1.23 AU

Year: 456 Days

Day: 40.8 Hours

Environment

Temp: 31 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.91 AU - 4.27 AU

Year: 2907 Days

Day: 35.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.1

Radius: 8.2

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.58 AU - 6.44 AU

Year: 5178 Days

Day: 7.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,711,444 km

• M1: 113,395 km (0.084 R)
• M2: 235,766 km (0.099 R)
• M3: 328,218 km (0.082 R)
• M4: 435,629 km (0.073 R)
• M5: 536,757 km (0.1 R)
• M6: 709,543 km (0.118 R)
• M7: 888,911 km (0.1 R)
• M8: 960,119 km (0.063 R)
• M9: 1,095,804 km (0.119 R)
• M10: 1,441,675 km (0.088 R)
• M11: 2,021,217 km (0.051 R)
• M12: 2,100,504 km (0.112 R)
• M13: 2,563,210 km (0.066 R)
• M14: 2,701,139 km (0.1 R)
• M15: 2,823,959 km (0.098 R)
• M16: 2,948,574 km (0.088 R)
• M17: 3,296,239 km (0.096 R)
• M18: 3,389,888 km (0.101 R)
• M19: 3,446,436 km (0.084 R)
• M20: 3,503,433 km (0.093 R)
• M21: 3,656,920 km (0.058 R)
• M22: 3,871,443 km (0.068 R)
• M23: 4,292,711 km (0.105 R)
• M24: 4,354,046 km (0.088 R)
• M25: 4,560,790 km (0.077 R)
• M26: 4,707,396 km (0.066 R)
• M27: 4,855,648 km (0.065 R)
• M28: 5,070,021 km (0.106 R)
• M29: 5,243,854 km (0.098 R)
• M30: 5,419,632 km (0.061 R)
• M31: 5,777,021 km (0.095 R)
• M32: 6,188,266 km (0.106 R)
• M33: 6,444,377 km (0.091 R)
• M34: 6,703,780 km (0.111 R)
• M35: 7,601,666 km (0.109 R)
• M36: 7,800,781 km (0.073 R)
• M37: 7,926,144 km (0.063 R)
• M38: 8,382,866 km (0.077 R)
• M39: 8,434,029 km (0.085 R)
• M40: 8,795,906 km (0.093 R)
• M41: 9,588,476 km (0.063 R)
• M42: 10,348,582 km (0.092 R)
• M43: 10,680,241 km (0.112 R)
• M44: 10,875,316 km (0.107 R)
• M45: 11,099,863 km (0.099 R)
• M46: 11,354,179 km (0.098 R)
• M47: 11,496,297 km (0.1 R)
• M48: 12,831,458 km (0.111 R)
• M49: 13,038,950 km (0.116 R)
• M50: 13,668,009 km (0.04 R)
• M51: 13,940,577 km (0.046 R)
• M52: 14,337,610 km (0.065 R)
• M53: 14,676,299 km (0.117 R)
• M54: 14,924,482 km (0.116 R)
• M55: 15,236,543 km (0.106 R)
• M56: 15,613,829 km (0.089 R)
• M57: 15,962,392 km (0.058 R)
• M58: 16,025,971 km (0.088 R)
• M59: 16,249,470 km (0.117 R)
• M60: 16,313,498 km (0.059 R)
• M61: 16,538,344 km (0.12 R)
• M62: 16,925,952 km (0.099 R)
• M63: 17,284,089 km (0.106 R)
• M64: 17,677,532 km (0.084 R)
• M65: 18,007,694 km (0.108 R)
• M66: 18,206,809 km (0.091 R)
• M67: 18,373,311 km (0.099 R)
• M68: 18,607,133 km (0.098 R)
• M69: 18,741,172 km (0.033 R)
• M70: 18,976,639 km (0.119 R)
• M71: 19,179,195 km (0.114 R)
• M72: 19,654,767 km (0.105 R)
• M73: 20,065,413 km (0.103 R)
• M74: 20,202,893 km (0.055 R)
• M75: 20,548,165 km (0.098 R)
• M76: 20,825,669 km (0.075 R)
• M77: 21,139,376 km (0.086 R)
• M78: 22,089,921 km (0.048 R)
• M79: 22,196,434 km (0.089 R)
• M80: 23,234,494 km (0.116 R)
• M81: 23,814,036 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 511.3

Radius: 9.9

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 7.34 AU - 11.32 AU

Year: 10016 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,711,444 km

• M1: 138,528 km (0.112 R)
• M2: 202,855 km (0.083 R)
• M3: 315,652 km (0.054 R)
• M4: 457,470 km (0.078 R)
• M5: 537,505 km (0.07 R)
• M6: 729,439 km (0.1 R)
• M7: 793,168 km (0.072 R)
• M8: 1,161,029 km (0.036 R)
• M9: 1,295,069 km (0.119 R)
• M10: 1,749,996 km (0.077 R)
• M11: 2,619,459 km (0.099 R)
• M12: 2,874,972 km (0.116 R)
• M13: 3,111,935 km (0.088 R)
• M14: 3,192,269 km (0.082 R)
• M15: 3,327,954 km (0.044 R)
• M16: 3,604,860 km (0.104 R)
• M17: 3,746,230 km (0.053 R)
• M18: 3,831,949 km (0.112 R)
• M19: 3,947,289 km (0.104 R)
• M20: 4,034,505 km (0.117 R)
• M21: 4,329,961 km (0.078 R)
• M22: 4,663,115 km (0.061 R)
• M23: 4,786,384 km (0.082 R)
• M24: 5,004,797 km (0.108 R)
• M25: 5,451,346 km (0.087 R)
• M26: 5,548,585 km (0.082 R)
• M27: 5,745,157 km (0.107 R)
• M28: 6,010,693 km (0.071 R)
• M29: 6,450,959 km (0.081 R)
• M30: 6,761,824 km (0.081 R)
• M31: 6,866,542 km (0.051 R)
• M32: 7,687,386 km (0.094 R)
• M33: 8,463,799 km (0.078 R)
• M34: 8,842,281 km (0.092 R)
• M35: 9,033,617 km (0.117 R)
• M36: 9,149,107 km (0.055 R)
• M37: 9,615,852 km (0.06 R)
• M38: 9,773,229 km (0.11 R)
• M39: 9,971,147 km (0.072 R)
• M40: 10,330,631 km (0.104 R)
• M41: 10,572,680 km (0.08 R)
• M42: 11,559,727 km (0.094 R)
• M43: 11,811,051 km (0.078 R)
• M44: 11,937,312 km (0.094 R)
• M45: 12,404,506 km (0.077 R)
• M46: 12,575,945 km (0.092 R)
• M47: 15,102,055 km (0.1 R)
• M48: 15,193,459 km (0.112 R)
• M49: 15,285,013 km (0.045 R)
• M50: 16,211,323 km (0.05 R)
• M51: 17,108,012 km (0.051 R)
• M52: 17,203,306 km (0.077 R)
• M53: 18,069,328 km (0.071 R)
• M54: 18,215,037 km (0.09 R)
• M55: 19,295,433 km (0.118 R)
• M56: 20,548,315 km (0.043 R)
• M57: 20,649,592 km (0.063 R)
• M58: 23,448,868 km (0.118 R)
• M59: 23,554,783 km (0.09 R)
• M60: 24,354,384 km (0.056 R)
• M61: 24,946,492 km (0.053 R)
• M62: 25,380,027 km (0.047 R)
• M63: 25,980,363 km (0.103 R)
• M64: 26,530,135 km (0.096 R)
• M65: 28,371,386 km (0.082 R)
• M66: 28,540,880 km (0.098 R)
• M67: 29,392,990 km (0.093 R)
• M68: 29,621,725 km (0.11 R)
• M69: 30,138,436 km (0.068 R)
• M70: 30,657,989 km (0.097 R)
• M71: 30,948,060 km (0.092 R)
• M72: 31,064,297 km (0.116 R)
• M73: 33,122,016 km (0.098 R)
• M74: 34,137,337 km (0.055 R)
• M75: 34,498,167 km (0.04 R)
• M76: 34,981,218 km (0.073 R)
• M77: 35,466,364 km (0.086 R)
• M78: 36,443,537 km (0.106 R)
• M79: 36,812,296 km (0.069 R)
• M80: 38,549,427 km (0.087 R)
• M81: 38,674,490 km (0.108 R)
• M82: 39,869,628 km (0.057 R)
• M83: 40,821,818 km (0.093 R)
• M84: 41,013,154 km (0.116 R)
• M85: 42,489,834 km (0.088 R)
• M86: 42,942,667 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.2

Radius: 8.2

Gravity: 8.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.95 AU - 10.99 AU

Year: 10242 Days

Day: 6.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,711,444 km

• M1: 118,033 km (0.043 R)
• M2: 260,300 km (0.106 R)
• M3: 399,127 km (0.076 R)
• M4: 465,100 km (0.057 R)
• M5: 1,053,019 km (0.116 R)
• M6: 1,129,015 km (0.107 R)
• M7: 1,494,483 km (0.086 R)
• M8: 2,059,963 km (0.063 R)
• M9: 2,608,089 km (0.115 R)
• M10: 3,061,520 km (0.059 R)
• M11: 3,396,470 km (0.051 R)
• M12: 4,376,785 km (0.068 R)
• M13: 4,849,813 km (0.083 R)
• M14: 4,978,617 km (0.03 R)
• M15: 5,043,543 km (0.095 R)
• M16: 5,505,650 km (0.112 R)
• M17: 5,843,891 km (0.098 R)
• M18: 5,946,815 km (0.065 R)
• M19: 6,084,893 km (0.116 R)
• M20: 6,899,304 km (0.098 R)
• M21: 7,747,524 km (0.078 R)
• M22: 7,898,468 km (0.09 R)
• M23: 8,318,390 km (0.088 R)
• M24: 8,395,582 km (0.068 R)
• M25: 9,702,619 km (0.106 R)
• M26: 9,824,691 km (0.097 R)
• M27: 10,193,599 km (0.11 R)
• M28: 10,650,620 km (0.112 R)
• M29: 11,887,645 km (0.098 R)
• M30: 12,280,639 km (0.044 R)
• M31: 12,500,847 km (0.096 R)
• M32: 12,589,409 km (0.11 R)
• M33: 12,811,412 km (0.118 R)
• M34: 13,214,429 km (0.072 R)
• M35: 13,895,249 km (0.096 R)
• M36: 14,170,808 km (0.097 R)
• M37: 15,861,862 km (0.091 R)
• M38: 16,439,460 km (0.03 R)
• M39: 17,368,313 km (0.099 R)
• M40: 17,714,781 km (0.111 R)
• M41: 18,616,109 km (0.105 R)
• M42: 18,818,515 km (0.113 R)
• M43: 18,919,942 km (0.119 R)
• M44: 19,072,532 km (0.081 R)
• M45: 19,225,421 km (0.111 R)
• M46: 19,944,388 km (0.112 R)
• M47: 19,996,149 km (0.088 R)
• M48: 20,776,900 km (0.072 R)
• M49: 21,091,953 km (0.112 R)
• M50: 21,197,420 km (0.104 R)
• M51: 21,250,078 km (0.098 R)
• M52: 22,314,467 km (0.12 R)
• M53: 22,421,878 km (0.115 R)
• M54: 22,799,164 km (0.112 R)
• M55: 23,341,756 km (0.074 R)
• M56: 23,723,978 km (0.098 R)
• M57: 23,833,634 km (0.111 R)
• M58: 23,998,341 km (0.11 R)
• M59: 26,004,598 km (0.049 R)
• M60: 27,429,218 km (0.108 R)
• M61: 28,295,988 km (0.091 R)
• M62: 28,878,971 km (0.083 R)
• M63: 29,230,676 km (0.068 R)
• M64: 29,465,844 km (0.115 R)
• M65: 29,642,668 km (0.104 R)
• M66: 30,115,996 km (0.101 R)
• M67: 30,412,948 km (0.053 R)
• M68: 30,770,786 km (0.031 R)
• M69: 32,397,962 km (0.103 R)
• M70: 32,519,585 km (0.104 R)
• M71: 32,580,471 km (0.111 R)
• M72: 32,885,352 km (0.034 R)
• M73: 33,929,395 km (0.105 R)
• M74: 34,859,445 km (0.06 R)
• M75: 35,108,975 km (0.079 R)
• M76: 35,358,953 km (0.066 R)
• M77: 35,735,191 km (0.076 R)
• M78: 36,112,776 km (0.083 R)
• M79: 37,189,582 km (0.044 R)
• M80: 38,598,644 km (0.042 R)
• M81: 39,115,355 km (0.067 R)
• M82: 39,829,535 km (0.095 R)
• M83: 39,959,985 km (0.096 R)
• M84: 40,548,204 km (0.097 R)
• M85: 41,998,106 km (0.096 R)
• M86: 43,129,964 km (0.097 R)
• M87: 43,330,874 km (0.06 R)
• M88: 43,464,913 km (0.047 R)
• M89: 43,599,103 km (0.103 R)
• M90: 44,069,738 km (0.112 R)
• M91: 44,137,206 km (0.071 R)
• M92: 45,219,996 km (0.047 R)
• M93: 45,287,913 km (0.116 R)
• M94: 45,492,114 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.9

Radius: 14.5

Gravity: 4.46 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 8.55 AU - 13.77 AU

Year: 13103 Days

Day: 5.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 63,711,444 km

• M1: 285,582 km (0.087 R)
• M2: 401,969 km (0.031 R)
• M3: 1,022,202 km (0.055 R)
• M4: 1,137,542 km (0.077 R)
• M5: 1,407,716 km (0.077 R)
• M6: 1,537,717 km (0.09 R)
• M7: 1,726,958 km (0.087 R)
• M8: 2,099,606 km (0.062 R)
• M9: 2,372,921 km (0.115 R)
• M10: 2,954,408 km (0.106 R)
• M11: 4,132,492 km (0.043 R)
• M12: 4,284,483 km (0.027 R)
• M13: 4,477,165 km (0.044 R)
• M14: 5,441,922 km (0.079 R)
• M15: 5,693,097 km (0.117 R)
• M16: 5,905,376 km (0.102 R)
• M17: 6,034,030 km (0.025 R)
• M18: 6,469,659 km (0.098 R)
• M19: 7,096,923 km (0.096 R)
• M20: 8,847,068 km (0.118 R)
• M21: 9,846,532 km (0.066 R)
• M22: 10,724,073 km (0.056 R)
• M23: 11,412,223 km (0.071 R)
• M24: 11,680,751 km (0.05 R)
• M25: 13,222,657 km (0.092 R)
• M26: 14,420,786 km (0.102 R)
• M27: 14,711,305 km (0.12 R)
• M28: 14,886,484 km (0.08 R)
• M29: 15,713,162 km (0.105 R)
• M30: 16,192,324 km (0.083 R)
• M31: 16,312,900 km (0.085 R)
• M32: 17,411,247 km (0.042 R)
• M33: 18,659,492 km (0.099 R)
• M34: 20,847,361 km (0.115 R)
• M35: 22,238,920 km (0.105 R)
• M36: 23,660,250 km (0.109 R)
• M37: 25,390,648 km (0.082 R)
• M38: 25,882,376 km (0.102 R)
• M39: 26,519,215 km (0.075 R)
• M40: 26,661,482 km (0.096 R)
• M41: 27,520,323 km (0.095 R)
• M42: 27,808,599 km (0.116 R)
• M43: 28,825,565 km (0.118 R)
• M44: 29,045,025 km (0.075 R)
• M45: 30,895,850 km (0.106 R)
• M46: 32,024,566 km (0.07 R)
• M47: 32,479,792 km (0.045 R)
• M48: 32,784,523 km (0.12 R)
• M49: 32,937,262 km (0.111 R)
• M50: 34,866,028 km (0.112 R)
• M51: 36,277,484 km (0.112 R)
• M52: 37,707,490 km (0.085 R)
• M53: 38,671,050 km (0.107 R)
• M54: 39,317,911 km (0.116 R)
• M55: 39,642,688 km (0.089 R)
• M56: 40,050,043 km (0.094 R)
• M57: 40,294,934 km (0.09 R)
• M58: 40,868,642 km (0.091 R)
• M59: 41,280,036 km (0.061 R)
• M60: 42,273,067 km (0.116 R)
• M61: 42,439,270 km (0.1 R)
• M62: 42,772,425 km (0.116 R)
• M63: 44,113,869 km (0.097 R)
• M64: 44,620,557 km (0.12 R)
• M65: 45,469,076 km (0.112 R)
• M66: 46,666,158 km (0.118 R)
• M67: 48,046,797 km (0.107 R)
• M68: 48,220,330 km (0.095 R)
• M69: 48,742,277 km (0.06 R)
• M70: 49,091,140 km (0.105 R)
• M71: 50,848,316 km (0.043 R)
• M72: 51,202,265 km (0.118 R)
• M73: 52,715,597 km (0.103 R)
• M74: 53,073,734 km (0.056 R)
• M75: 53,432,769 km (0.064 R)
• M76: 54,062,875 km (0.099 R)
• M77: 54,695,525 km (0.113 R)
• M78: 57,803,271 km (0.071 R)
• M79: 58,635,484 km (0.082 R)
• M80: 60,780,268 km (0.11 R)
• M81: 63,235,618 km (0.116 R)
• M82: 63,520,901 km (0.107 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit