🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.5 AU - 0.5 AU

Year: 128 Days

Day: 19.8 Hours

Environment

Temp: 251 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 46.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.93 AU - 1.29 AU

Year: 425 Days

Day: 28 Hours

Environment

Temp: 6 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 86,313,084 km

• M1: 15,558 km (0.071 R)
• M2: 247,285 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.05 AU - 1.39 AU

Year: 490 Days

Day: 37 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.67 AU - 4.39 AU

Year: 2940 Days

Day: 13.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,313,084 km

• M1: 1,839,007 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.15 AU - 5.55 AU

Year: 3882 Days

Day: 25.7 Hours

Environment

Temp: -129 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.5

Radius: 10.7

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.89 AU - 13.89 AU

Year: 15850 Days

Day: 8.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,313,084 km

• M1: 817,104 km (0.088 R)
• M2: 1,680,732 km (0.119 R)
• M3: 2,006,407 km (0.118 R)
• M4: 2,287,950 km (0.107 R)
• M5: 3,426,090 km (0.074 R)
• M6: 3,574,492 km (0.114 R)
• M7: 4,229,730 km (0.097 R)
• M8: 4,389,351 km (0.078 R)
• M9: 6,137,552 km (0.082 R)
• M10: 6,825,552 km (0.113 R)
• M11: 7,107,694 km (0.064 R)
• M12: 7,250,111 km (0.025 R)
• M13: 9,394,896 km (0.108 R)
• M14: 9,973,092 km (0.032 R)
• M15: 10,834,626 km (0.113 R)
• M16: 10,944,131 km (0.1 R)
• M17: 11,440,946 km (0.1 R)
• M18: 11,608,196 km (0.072 R)
• M19: 11,832,444 km (0.096 R)
• M20: 12,058,037 km (0.104 R)
• M21: 12,228,280 km (0.066 R)
• M22: 12,571,158 km (0.042 R)
• M23: 12,686,199 km (0.105 R)
• M24: 13,207,996 km (0.083 R)
• M25: 13,383,474 km (0.061 R)
• M26: 13,559,701 km (0.069 R)
• M27: 14,332,523 km (0.055 R)
• M28: 14,936,749 km (0.083 R)
• M29: 15,858,571 km (0.107 R)
• M30: 16,925,503 km (0.074 R)
• M31: 17,307,726 km (0.109 R)
• M32: 17,563,987 km (0.062 R)
• M33: 18,667,421 km (0.115 R)
• M34: 19,860,165 km (0.102 R)
• M35: 20,061,224 km (0.069 R)
• M36: 20,398,118 km (0.073 R)
• M37: 21,488,388 km (0.119 R)
• M38: 22,877,853 km (0.108 R)
• M39: 24,224,682 km (0.068 R)
• M40: 24,583,418 km (0.112 R)
• M41: 26,402,977 km (0.036 R)
• M42: 27,068,688 km (0.097 R)
• M43: 28,341,167 km (0.04 R)
• M44: 28,643,355 km (0.114 R)
• M45: 28,946,590 km (0.101 R)
• M46: 29,174,876 km (0.106 R)
• M47: 29,709,539 km (0.111 R)
• M48: 30,324,685 km (0.113 R)
• M49: 33,303,328 km (0.097 R)
• M50: 33,462,650 km (0.042 R)
• M51: 33,702,156 km (0.075 R)
• M52: 33,942,261 km (0.12 R)
• M53: 34,827,282 km (0.034 R)
• M54: 35,151,012 km (0.11 R)
• M55: 35,720,082 km (0.101 R)
• M56: 36,291,995 km (0.077 R)
• M57: 37,114,334 km (0.101 R)
• M58: 37,610,849 km (0.106 R)
• M59: 37,776,754 km (0.112 R)
• M60: 40,465,027 km (0.086 R)
• M61: 41,146,595 km (0.051 R)
• M62: 42,176,277 km (0.11 R)
• M63: 42,954,037 km (0.104 R)
• M64: 43,736,433 km (0.11 R)
• M65: 43,823,799 km (0.031 R)
• M66: 44,173,259 km (0.072 R)
• M67: 45,227,326 km (0.069 R)
• M68: 46,023,336 km (0.098 R)
• M69: 47,270,833 km (0.113 R)
• M70: 47,450,051 km (0.077 R)
• M71: 47,539,660 km (0.095 R)
• M72: 47,719,028 km (0.053 R)
• M73: 47,808,936 km (0.084 R)
• M74: 49,616,976 km (0.07 R)
• M75: 50,163,756 km (0.099 R)
• M76: 50,620,927 km (0.072 R)
• M77: 50,987,592 km (0.093 R)
• M78: 51,079,445 km (0.055 R)
• M79: 51,723,763 km (0.107 R)
• M80: 53,020,477 km (0.094 R)
• M81: 55,079,692 km (0.103 R)
• M82: 56,974,199 km (0.1 R)
• M83: 58,890,099 km (0.031 R)
• M84: 58,986,440 km (0.096 R)
• M85: 60,729,704 km (0.04 R)
• M86: 61,216,945 km (0.1 R)
• M87: 62,195,315 km (0.083 R)
• M88: 62,981,751 km (0.102 R)
• M89: 63,474,975 km (0.046 R)
• M90: 64,068,579 km (0.056 R)
• M91: 65,261,024 km (0.115 R)
• M92: 66,160,257 km (0.113 R)
• M93: 66,460,948 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 27.1

Radius: 3.4

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.36 AU - 15.68 AU

Year: 20108 Days

Day: 16.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 86,313,084 km

• M1: 54,304 km (0.084 R)
• M2: 157,527 km (0.119 R)
• M3: 708,944 km (0.099 R)
• M4: 1,627,625 km (0.106 R)
• M5: 2,159,894 km (0.042 R)
• M6: 3,270,060 km (0.104 R)
• M7: 3,309,105 km (0.095 R)
• M8: 4,526,084 km (0.068 R)
• M9: 5,215,281 km (0.114 R)
• M10: 5,490,691 km (0.097 R)
• M11: 6,713,055 km (0.101 R)
• M12: 8,816,700 km (0.038 R)
• M13: 10,094,116 km (0.091 R)
• M14: 11,280,577 km (0.074 R)
• M15: 13,971,394 km (0.031 R)
• M16: 15,649,583 km (0.088 R)
• M17: 17,254,170 km (0.081 R)
• M18: 17,424,262 km (0.09 R)
• M19: 18,387,224 km (0.09 R)
• M20: 18,595,763 km (0.068 R)
• M21: 19,332,084 km (0.034 R)
• M22: 20,149,337 km (0.11 R)
• M23: 21,050,365 km (0.109 R)
• M24: 21,560,644 km (0.109 R)
• M25: 21,670,598 km (0.05 R)
• M26: 22,928,866 km (0.088 R)
• M27: 23,491,354 km (0.081 R)
• M28: 23,944,785 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.7

Radius: 6.7

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.57 AU - 15.59 AU

Year: 20233 Days

Day: 23 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,313,084 km

• M1: 159,023 km (0.1 R)
• M2: 297,550 km (0.041 R)
• M3: 569,669 km (0.12 R)
• M4: 648,507 km (0.083 R)
• M5: 773,870 km (0.034 R)
• M6: 1,273,377 km (0.105 R)
• M7: 1,945,520 km (0.069 R)
• M8: 2,317,271 km (0.066 R)
• M9: 3,090,094 km (0.084 R)
• M10: 3,412,776 km (0.088 R)
• M11: 4,128,901 km (0.112 R)
• M12: 4,364,518 km (0.112 R)
• M13: 5,223,359 km (0.103 R)
• M14: 6,401,891 km (0.101 R)
• M15: 6,492,398 km (0.108 R)
• M16: 6,674,608 km (0.097 R)
• M17: 7,278,535 km (0.104 R)
• M18: 8,488,333 km (0.096 R)
• M19: 8,787,977 km (0.112 R)
• M20: 9,603,735 km (0.104 R)
• M21: 9,968,155 km (0.096 R)
• M22: 10,178,490 km (0.088 R)
• M23: 10,872,175 km (0.047 R)
• M24: 11,197,401 km (0.059 R)
• M25: 11,746,574 km (0.088 R)
• M26: 11,913,077 km (0.115 R)
• M27: 12,304,574 km (0.057 R)
• M28: 15,768,214 km (0.066 R)
• M29: 16,943,455 km (0.118 R)
• M30: 19,442,936 km (0.116 R)
• M31: 19,903,548 km (0.095 R)
• M32: 20,035,792 km (0.102 R)
• M33: 20,434,471 km (0.108 R)
• M34: 20,634,782 km (0.098 R)
• M35: 22,054,915 km (0.101 R)
• M36: 22,673,203 km (0.106 R)
• M37: 23,019,073 km (0.118 R)
• M38: 23,366,739 km (0.116 R)
• M39: 23,646,187 km (0.063 R)
• M40: 23,786,211 km (0.091 R)
• M41: 24,208,227 km (0.083 R)
• M42: 25,776,760 km (0.099 R)
• M43: 26,065,335 km (0.04 R)
• M44: 26,355,106 km (0.083 R)
• M45: 26,500,365 km (0.073 R)
• M46: 26,791,782 km (0.074 R)
• M47: 27,010,943 km (0.03 R)
• M48: 28,041,971 km (0.11 R)
• M49: 29,160,664 km (0.084 R)
• M50: 29,612,300 km (0.083 R)
• M51: 29,838,941 km (0.076 R)
• M52: 30,294,018 km (0.082 R)
• M53: 31,134,159 km (0.102 R)
• M54: 31,287,796 km (0.086 R)
• M55: 33,150,439 km (0.085 R)
• M56: 33,228,829 km (0.113 R)
• M57: 33,858,187 km (0.111 R)
• M58: 34,174,287 km (0.085 R)
• M59: 36,576,380 km (0.06 R)
• M60: 36,819,626 km (0.077 R)
• M61: 38,372,303 km (0.096 R)
• M62: 39,530,041 km (0.067 R)
• M63: 39,696,393 km (0.066 R)
• M64: 40,280,274 km (0.108 R)
• M65: 42,049,269 km (0.115 R)
• M66: 42,218,913 km (0.086 R)
• M67: 43,156,891 km (0.053 R)
• M68: 44,706,426 km (0.061 R)
• M69: 44,966,427 km (0.06 R)
• M70: 45,053,194 km (0.109 R)
• M71: 45,400,859 km (0.12 R)
• M72: 45,487,925 km (0.097 R)
• M73: 48,570,090 km (0.049 R)
• M74: 49,105,202 km (0.115 R)
• M75: 49,552,649 km (0.071 R)
• M76: 50,001,443 km (0.079 R)
• M77: 51,537,214 km (0.073 R)
• M78: 52,174,202 km (0.115 R)
• M79: 53,455,807 km (0.093 R)
• M80: 53,823,967 km (0.097 R)
• M81: 54,192,876 km (0.111 R)
• M82: 54,655,133 km (0.046 R)
• M83: 55,211,787 km (0.114 R)
• M84: 57,268,458 km (0.062 R)
• M85: 57,456,653 km (0.031 R)
• M86: 58,874,691 km (0.056 R)
• M87: 60,304,398 km (0.062 R)
• M88: 62,421,806 km (0.093 R)
• M89: 63,781,800 km (0.088 R)
• M90: 64,367,775 km (0.111 R)
• M91: 64,563,449 km (0.114 R)
• M92: 65,151,668 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.1

Radius: 6.5

Gravity: 10.89 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.91 AU - 21.57 AU

Year: 29484 Days

Day: 16.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 86,313,084 km

• M1: 463,454 km (0.108 R)
• M2: 669,899 km (0.042 R)
• M3: 823,087 km (0.094 R)
• M4: 1,542,952 km (0.064 R)
• M5: 1,887,626 km (0.085 R)
• M6: 2,409,124 km (0.034 R)
• M7: 4,169,442 km (0.094 R)
• M8: 4,310,663 km (0.088 R)
• M9: 4,405,807 km (0.112 R)
• M10: 5,191,046 km (0.027 R)
• M11: 5,755,628 km (0.117 R)
• M12: 6,178,542 km (0.116 R)
• M13: 6,611,328 km (0.111 R)
• M14: 7,392,379 km (0.103 R)
• M15: 7,620,815 km (0.027 R)
• M16: 7,793,750 km (0.087 R)
• M17: 7,909,688 km (0.119 R)
• M18: 9,407,163 km (0.088 R)
• M19: 10,156,349 km (0.077 R)
• M20: 11,513,052 km (0.109 R)
• M21: 12,381,019 km (0.089 R)
• M22: 13,339,343 km (0.114 R)
• M23: 13,547,733 km (0.094 R)
• M24: 15,617,419 km (0.1 R)
• M25: 16,057,835 km (0.034 R)
• M26: 16,427,941 km (0.058 R)
• M27: 17,555,011 km (0.099 R)
• M28: 18,012,930 km (0.078 R)
• M29: 18,629,423 km (0.113 R)
• M30: 20,680,559 km (0.06 R)
• M31: 22,553,824 km (0.081 R)
• M32: 22,719,279 km (0.085 R)
• M33: 23,552,539 km (0.07 R)
• M34: 26,896,500 km (0.108 R)
• M35: 27,247,756 km (0.101 R)
• M36: 29,568,019 km (0.065 R)
• M37: 31,118,900 km (0.116 R)
• M38: 31,211,053 km (0.089 R)
• M39: 31,303,205 km (0.108 R)
• M40: 32,789,759 km (0.092 R)
• M41: 33,353,144 km (0.06 R)
• M42: 33,919,821 km (0.06 R)
• M43: 34,204,207 km (0.064 R)
• M44: 34,394,346 km (0.097 R)
• M45: 37,287,718 km (0.058 R)
• M46: 37,777,501 km (0.072 R)
• M47: 38,466,848 km (0.055 R)
• M48: 41,670,188 km (0.101 R)
• M49: 42,382,274 km (0.072 R)
• M50: 43,406,570 km (0.1 R)
• M51: 44,128,380 km (0.109 R)
• M52: 44,335,274 km (0.112 R)
• M53: 46,843,880 km (0.113 R)
• M54: 47,054,963 km (0.1 R)
• M55: 47,902,585 km (0.056 R)
• M56: 48,221,677 km (0.11 R)
• M57: 48,434,854 km (0.104 R)
• M58: 48,648,330 km (0.114 R)
• M59: 53,864,957 km (0.032 R)
• M60: 54,751,474 km (0.119 R)
• M61: 55,085,227 km (0.099 R)
• M62: 61,090,684 km (0.101 R)
• M63: 63,760,856 km (0.04 R)
• M64: 64,933,554 km (0.073 R)
• M65: 65,051,138 km (0.056 R)
• M66: 66,350,246 km (0.08 R)
• M67: 68,135,248 km (0.071 R)
• M68: 69,815,531 km (0.085 R)
• M69: 73,216,938 km (0.079 R)
• M70: 74,937,762 km (0.071 R)
• M71: 75,061,180 km (0.112 R)
• M72: 76,547,585 km (0.116 R)
• M73: 78,544,417 km (0.105 R)
• M74: 79,675,228 km (0.04 R)
• M75: 80,937,834 km (0.1 R)
• M76: 81,064,543 km (0.059 R)
• M77: 82,334,479 km (0.098 R)
• M78: 83,227,429 km (0.064 R)
• M79: 83,611,148 km (0.032 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 14,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit