🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.46 AU - 2.2 AU

Year: 895 Days

Day: 33.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 84.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,666,395 km

• M1: 49,816 km (0.119 R)
• M2: 622,926 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.06 AU - 2.06 AU

Year: 1069 Days

Day: 38.5 Hours

Environment

Temp: -59 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.01 AU - 2.45 AU

Year: 1204 Days

Day: 29.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.8

Radius: 14.9

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.9 AU - 8.66 AU

Year: 7104 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,666,395 km

• M1: 186,698 km (0.086 R)
• M2: 464,651 km (0.112 R)
• M3: 622,477 km (0.115 R)
• M4: 916,137 km (0.092 R)
• M5: 1,162,675 km (0.076 R)
• M6: 1,284,896 km (0.064 R)
• M7: 1,431,801 km (0.104 R)
• M8: 1,564,046 km (0.113 R)
• M9: 1,786,797 km (0.055 R)
• M10: 1,941,481 km (0.095 R)
• M11: 2,170,366 km (0.096 R)
• M12: 2,312,035 km (0.042 R)
• M13: 2,506,064 km (0.086 R)
• M14: 2,630,230 km (0.107 R)
• M15: 2,884,696 km (0.109 R)
• M16: 3,459,750 km (0.047 R)
• M17: 3,682,950 km (0.095 R)
• M18: 3,882,214 km (0.073 R)
• M19: 4,247,084 km (0.068 R)
• M20: 4,441,262 km (0.113 R)
• M21: 4,684,508 km (0.099 R)
• M22: 4,854,301 km (0.039 R)
• M23: 5,104,878 km (0.07 R)
• M24: 5,359,942 km (0.066 R)
• M25: 5,586,433 km (0.096 R)
• M26: 5,866,032 km (0.076 R)
• M27: 5,982,419 km (0.106 R)
• M28: 6,133,214 km (0.102 R)
• M29: 6,251,545 km (0.113 R)
• M30: 6,507,358 km (0.099 R)
• M31: 6,819,120 km (0.1 R)
• M32: 7,296,038 km (0.084 R)
• M33: 7,547,661 km (0.04 R)
• M34: 7,656,419 km (0.103 R)
• M35: 7,765,625 km (0.083 R)
• M36: 8,319,736 km (0.1 R)
• M37: 8,413,235 km (0.066 R)
• M38: 8,677,275 km (0.11 R)
• M39: 8,905,711 km (0.068 R)
• M40: 9,213,434 km (0.103 R)
• M41: 9,859,397 km (0.069 R)
• M42: 10,177,891 km (0.074 R)
• M43: 10,520,021 km (0.083 R)
• M44: 10,886,387 km (0.094 R)
• M45: 12,223,193 km (0.038 R)
• M46: 13,019,503 km (0.065 R)
• M47: 13,215,775 km (0.066 R)
• M48: 13,523,049 km (0.113 R)
• M49: 13,699,724 km (0.038 R)
• M50: 13,943,868 km (0.096 R)
• M51: 14,144,778 km (0.079 R)
• M52: 14,594,469 km (0.106 R)
• M53: 14,775,782 km (0.104 R)
• M54: 15,117,613 km (0.053 R)
• M55: 15,255,093 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649

Radius: 4.2

Gravity: 36.79 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 11.47 AU - 17.17 AU

Year: 19598 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,666,395 km

• M1: 70,909 km (0.101 R)
• M2: 201,359 km (0.09 R)
• M3: 435,031 km (0.113 R)
• M4: 473,926 km (0.113 R)
• M5: 732,132 km (0.099 R)
• M6: 779,106 km (0.119 R)
• M7: 976,724 km (0.115 R)
• M8: 1,626,428 km (0.109 R)
• M9: 1,688,062 km (0.086 R)
• M10: 2,008,351 km (0.074 R)
• M11: 2,175,452 km (0.111 R)
• M12: 2,417,053 km (0.107 R)
• M13: 2,487,663 km (0.099 R)
• M14: 3,000,634 km (0.119 R)
• M15: 3,230,416 km (0.107 R)
• M16: 5,492,037 km (0.092 R)
• M17: 5,914,501 km (0.066 R)
• M18: 6,347,587 km (0.108 R)
• M19: 7,967,732 km (0.089 R)
• M20: 8,445,249 km (0.057 R)
• M21: 9,706,957 km (0.112 R)
• M22: 11,026,410 km (0.108 R)
• M23: 11,736,851 km (0.093 R)
• M24: 12,279,292 km (0.119 R)
• M25: 12,523,137 km (0.036 R)
• M26: 13,639,436 km (0.097 R)
• M27: 14,593,871 km (0.05 R)
• M28: 14,658,198 km (0.097 R)
• M29: 14,916,703 km (0.097 R)
• M30: 14,981,628 km (0.087 R)
• M31: 15,111,629 km (0.067 R)
• M32: 16,032,105 km (0.065 R)
• M33: 16,165,097 km (0.066 R)
• M34: 16,231,818 km (0.104 R)
• M35: 16,432,129 km (0.097 R)
• M36: 17,857,947 km (0.093 R)
• M37: 18,411,608 km (0.114 R)
• M38: 18,830,333 km (0.054 R)
• M39: 19,606,297 km (0.09 R)
• M40: 20,105,655 km (0.083 R)
• M41: 20,177,312 km (0.087 R)
• M42: 20,681,307 km (0.119 R)
• M43: 21,189,491 km (0.111 R)
• M44: 21,922,521 km (0.056 R)
• M45: 24,094,831 km (0.102 R)
• M46: 24,552,751 km (0.108 R)
• M47: 25,245,089 km (0.092 R)
• M48: 25,399,774 km (0.073 R)
• M49: 26,021,802 km (0.069 R)
• M50: 27,518,977 km (0.044 R)
• M51: 29,612,749 km (0.112 R)
• M52: 31,924,036 km (0.087 R)
• M53: 32,847,952 km (0.087 R)
• M54: 33,355,538 km (0.071 R)
• M55: 33,440,360 km (0.058 R)
• M56: 36,892,630 km (0.112 R)
• M57: 36,980,444 km (0.082 R)
• M58: 38,571,717 km (0.12 R)
• M59: 40,909,483 km (0.085 R)
• M60: 41,000,288 km (0.12 R)
• M61: 41,364,260 km (0.092 R)
• M62: 41,638,024 km (0.044 R)
• M63: 43,107,823 km (0.042 R)
• M64: 43,849,081 km (0.056 R)
• M65: 44,501,178 km (0.115 R)
• M66: 44,968,821 km (0.039 R)
• M67: 45,344,162 km (0.103 R)
• M68: 46,287,077 km (0.076 R)
• M69: 46,855,998 km (0.115 R)
• M70: 48,480,182 km (0.115 R)
• M71: 51,881,888 km (0.058 R)
• M72: 52,670,119 km (0.118 R)
• M73: 53,959,503 km (0.102 R)
• M74: 54,458,262 km (0.026 R)
• M75: 55,963,367 km (0.078 R)
• M76: 56,873,071 km (0.116 R)
• M77: 58,297,841 km (0.114 R)
• M78: 59,631,207 km (0.109 R)
• M79: 62,956,020 km (0.085 R)
• M80: 63,691,443 km (0.079 R)
• M81: 64,112,860 km (0.101 R)
• M82: 64,323,943 km (0.106 R)
• M83: 64,640,941 km (0.115 R)
• M84: 65,701,440 km (0.108 R)
• M85: 66,020,831 km (0.091 R)
• M86: 67,195,923 km (0.105 R)
• M87: 68,162,475 km (0.115 R)
• M88: 68,917,495 km (0.046 R)
• M89: 70,000,883 km (0.085 R)
• M90: 71,089,806 km (0.068 R)
• M91: 71,855,448 km (0.055 R)
• M92: 72,733,737 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.2

Radius: 5

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 18.83 AU - 20.69 AU

Year: 31767 Days

Day: 24.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,666,395 km

• M1: 82,578 km (0.097 R)
• M2: 178,769 km (0.081 R)
• M3: 317,746 km (0.06 R)
• M4: 505,790 km (0.115 R)
• M5: 951,442 km (0.061 R)
• M6: 1,341,295 km (0.041 R)
• M7: 1,464,563 km (0.063 R)
• M8: 1,617,452 km (0.088 R)
• M9: 1,938,639 km (0.107 R)
• M10: 2,106,637 km (0.112 R)
• M11: 2,338,065 km (0.039 R)
• M12: 2,516,835 km (0.059 R)
• M13: 3,993,366 km (0.067 R)
• M14: 4,135,484 km (0.093 R)
• M15: 4,388,154 km (0.114 R)
• M16: 4,461,308 km (0.079 R)
• M17: 4,534,760 km (0.081 R)
• M18: 5,369,816 km (0.099 R)
• M19: 6,624,493 km (0.094 R)
• M20: 7,349,295 km (0.084 R)
• M21: 7,920,310 km (0.105 R)
• M22: 10,685,776 km (0.066 R)
• M23: 10,784,361 km (0.061 R)
• M24: 11,532,799 km (0.077 R)
• M25: 11,583,214 km (0.114 R)
• M26: 11,887,795 km (0.037 R)
• M27: 12,040,983 km (0.035 R)
• M28: 13,662,474 km (0.079 R)
• M29: 15,406,786 km (0.109 R)
• M30: 15,518,086 km (0.085 R)
• M31: 16,135,178 km (0.099 R)
• M32: 16,191,576 km (0.118 R)
• M33: 16,418,217 km (0.061 R)
• M34: 17,335,252 km (0.091 R)
• M35: 17,393,146 km (0.093 R)
• M36: 18,504,808 km (0.095 R)
• M37: 18,623,140 km (0.079 R)
• M38: 18,801,161 km (0.117 R)
• M39: 19,639,208 km (0.094 R)
• M40: 19,880,959 km (0.061 R)
• M41: 20,367,301 km (0.099 R)
• M42: 20,980,653 km (0.118 R)
• M43: 21,662,520 km (0.119 R)
• M44: 23,815,233 km (0.082 R)
• M45: 24,008,364 km (0.101 R)
• M46: 24,656,123 km (0.11 R)
• M47: 24,851,647 km (0.084 R)
• M48: 25,309,716 km (0.119 R)
• M49: 25,506,886 km (0.115 R)
• M50: 26,433,645 km (0.09 R)
• M51: 26,633,657 km (0.041 R)
• M52: 26,767,248 km (0.091 R)
• M53: 29,555,603 km (0.114 R)
• M54: 29,624,717 km (0.067 R)
• M55: 30,808,485 km (0.095 R)
• M56: 31,159,591 km (0.096 R)
• M57: 32,720,196 km (0.058 R)
• M58: 33,294,053 km (0.118 R)
• M59: 33,582,179 km (0.115 R)
• M60: 33,943,458 km (0.068 R)
• M61: 34,015,863 km (0.119 R)
• M62: 34,088,418 km (0.025 R)
• M63: 34,306,083 km (0.116 R)
• M64: 34,742,909 km (0.071 R)
• M65: 34,962,070 km (0.093 R)
• M66: 35,108,376 km (0.091 R)
• M67: 35,328,285 km (0.11 R)
• M68: 36,064,456 km (0.119 R)
• M69: 36,954,564 km (0.12 R)
• M70: 37,402,460 km (0.082 R)
• M71: 38,077,445 km (0.06 R)
• M72: 38,454,282 km (0.095 R)
• M73: 39,135,551 km (0.103 R)
• M74: 42,367,164 km (0.082 R)
• M75: 42,679,375 km (0.037 R)
• M76: 43,384,579 km (0.032 R)
• M77: 44,093,673 km (0.117 R)
• M78: 45,363,759 km (0.052 R)
• M79: 46,484,995 km (0.098 R)
• M80: 47,534,125 km (0.05 R)
• M81: 47,939,834 km (0.058 R)
• M82: 48,183,679 km (0.065 R)
• M83: 48,754,544 km (0.117 R)
• M84: 50,728,339 km (0.098 R)
• M85: 50,894,093 km (0.107 R)
• M86: 51,308,928 km (0.119 R)
• M87: 51,808,435 km (0.102 R)
• M88: 52,812,087 km (0.062 R)
• M89: 53,400,606 km (0.049 R)
• M90: 54,838,690 km (0.097 R)
• M91: 55,178,875 km (0.117 R)
• M92: 55,775,921 km (0.051 R)
• M93: 56,632,668 km (0.068 R)
• M94: 57,321,117 km (0.11 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,031 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit