🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.47 AU - 0.65 AU

Year: 176 Days

Day: 31.3 Hours

Environment

Temp: 127 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.56 AU - 1.72 AU

Year: 880 Days

Day: 37.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.58 AU - 2.62 AU

Year: 1275 Days

Day: 43.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,888,004 km

• M1: 196,272 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 211.3

Radius: 14.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.51 AU - 3.89 AU

Year: 2398 Days

Day: 12.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 24,888,004 km

• M1: 219,310 km (0.106 R)
• M2: 333,753 km (0.113 R)
• M3: 463,155 km (0.091 R)
• M4: 672,293 km (0.106 R)
• M5: 810,820 km (0.027 R)
• M6: 975,079 km (0.076 R)
• M7: 1,073,514 km (0.094 R)
• M8: 1,264,700 km (0.084 R)
• M9: 1,441,974 km (0.092 R)
• M10: 1,618,948 km (0.079 R)
• M11: 1,784,553 km (0.047 R)
• M12: 1,879,248 km (0.077 R)
• M13: 2,183,680 km (0.062 R)
• M14: 2,441,138 km (0.11 R)
• M15: 2,665,385 km (0.115 R)
• M16: 2,796,583 km (0.11 R)
• M17: 2,918,804 km (0.049 R)
• M18: 3,261,533 km (0.093 R)
• M19: 3,425,941 km (0.058 R)
• M20: 3,545,170 km (0.1 R)
• M21: 4,099,131 km (0.063 R)
• M22: 5,068,974 km (0.093 R)
• M23: 5,274,073 km (0.109 R)
• M24: 5,370,863 km (0.09 R)
• M25: 5,636,399 km (0.032 R)
• M26: 5,791,981 km (0.117 R)
• M27: 6,399,797 km (0.102 R)
• M28: 6,532,789 km (0.102 R)
• M29: 6,741,329 km (0.026 R)
• M30: 6,891,824 km (0.076 R)
• M31: 7,303,518 km (0.077 R)
• M32: 7,473,610 km (0.065 R)
• M33: 7,644,900 km (0.105 R)
• M34: 7,738,997 km (0.076 R)
• M35: 7,944,096 km (0.079 R)
• M36: 8,456,618 km (0.108 R)
• M37: 8,668,000 km (0.114 R)
• M38: 9,312,467 km (0.092 R)
• M39: 9,733,885 km (0.071 R)
• M40: 9,955,589 km (0.06 R)
• M41: 10,213,346 km (0.091 R)
• M42: 10,369,077 km (0.088 R)
• M43: 10,717,939 km (0.084 R)
• M44: 10,929,321 km (0.062 R)
• M45: 11,177,504 km (0.116 R)
• M46: 11,355,974 km (0.063 R)
• M47: 11,553,294 km (0.113 R)
• M48: 11,661,453 km (0.096 R)
• M49: 11,806,264 km (0.081 R)
• M50: 12,188,935 km (0.102 R)
• M51: 12,299,189 km (0.083 R)
• M52: 12,427,993 km (0.058 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 422.7

Radius: 14.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.89 AU - 4.25 AU

Year: 2826 Days

Day: 9.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 115.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 24,888,004 km

• M1: 185,801 km (0.098 R)
• M2: 289,472 km (0.112 R)
• M3: 480,209 km (0.079 R)
• M4: 601,084 km (0.104 R)
• M5: 760,107 km (0.099 R)
• M6: 962,961 km (0.038 R)
• M7: 1,076,656 km (0.058 R)
• M8: 1,195,437 km (0.072 R)
• M9: 1,329,626 km (0.101 R)
• M10: 1,524,253 km (0.082 R)
• M11: 1,894,657 km (0.057 R)
• M12: 2,242,622 km (0.082 R)
• M13: 2,424,383 km (0.056 R)
• M14: 2,530,598 km (0.086 R)
• M15: 2,652,071 km (0.111 R)
• M16: 3,172,073 km (0.114 R)
• M17: 3,724,239 km (0.118 R)
• M18: 4,469,386 km (0.094 R)
• M19: 4,617,338 km (0.03 R)
• M20: 4,783,841 km (0.078 R)
• M21: 5,105,476 km (0.099 R)
• M22: 5,208,549 km (0.074 R)
• M23: 5,628,021 km (0.059 R)
• M24: 5,752,487 km (0.096 R)
• M25: 6,058,564 km (0.101 R)
• M26: 6,186,171 km (0.117 R)
• M27: 6,499,878 km (0.051 R)
• M28: 7,047,107 km (0.097 R)
• M29: 7,316,682 km (0.056 R)
• M30: 7,688,134 km (0.056 R)
• M31: 8,327,515 km (0.116 R)
• M32: 8,756,562 km (0.111 R)
• M33: 9,192,789 km (0.085 R)
• M34: 9,636,347 km (0.058 R)
• M35: 9,892,907 km (0.065 R)
• M36: 10,434,751 km (0.05 R)
• M37: 10,544,256 km (0.068 R)
• M38: 10,676,202 km (0.112 R)
• M39: 11,075,478 km (0.062 R)
• M40: 11,479,542 km (0.111 R)
• M41: 11,751,810 km (0.046 R)
• M42: 12,071,950 km (0.11 R)
• M43: 12,256,254 km (0.087 R)
• M44: 12,791,366 km (0.082 R)
• M45: 13,620,288 km (0.105 R)
• M46: 14,005,053 km (0.08 R)
• M47: 14,295,872 km (0.058 R)
• M48: 14,393,410 km (0.093 R)
• M49: 14,564,400 km (0.102 R)
• M50: 14,957,842 km (0.091 R)
• M51: 15,106,393 km (0.103 R)
• M52: 15,305,059 km (0.099 R)
• M53: 15,454,657 km (0.094 R)
• M54: 15,680,101 km (0.114 R)
• M55: 16,108,699 km (0.073 R)
• M56: 16,439,160 km (0.12 R)
• M57: 16,643,511 km (0.089 R)
• M58: 16,797,447 km (0.112 R)
• M59: 17,391,800 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.9

Radius: 8.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.23 AU - 3.95 AU

Year: 2850 Days

Day: 8 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 24,888,004 km

• M1: 119,080 km (0.059 R)
• M2: 208,091 km (0.075 R)
• M3: 265,087 km (0.1 R)
• M4: 353,051 km (0.104 R)
• M5: 520,900 km (0.113 R)
• M6: 821,891 km (0.093 R)
• M7: 951,442 km (0.07 R)
• M8: 1,078,601 km (0.099 R)
• M9: 1,250,638 km (0.032 R)
• M10: 1,350,121 km (0.077 R)
• M11: 1,578,557 km (0.094 R)
• M12: 1,730,548 km (0.12 R)
• M13: 1,910,066 km (0.074 R)
• M14: 2,179,043 km (0.063 R)
• M15: 2,447,720 km (0.082 R)
• M16: 2,547,951 km (0.058 R)
• M17: 2,611,380 km (0.062 R)
• M18: 3,070,347 km (0.099 R)
• M19: 3,178,805 km (0.084 R)
• M20: 3,371,786 km (0.099 R)
• M21: 3,441,499 km (0.102 R)
• M22: 3,582,719 km (0.092 R)
• M23: 3,697,012 km (0.104 R)
• M24: 3,827,013 km (0.12 R)
• M25: 3,900,016 km (0.105 R)
• M26: 4,017,600 km (0.118 R)
• M27: 4,196,370 km (0.034 R)
• M28: 4,271,618 km (0.069 R)
• M29: 4,577,096 km (0.11 R)
• M30: 4,795,210 km (0.045 R)
• M31: 4,968,893 km (0.1 R)
• M32: 5,112,657 km (0.072 R)
• M33: 5,355,305 km (0.116 R)
• M34: 5,436,985 km (0.069 R)
• M35: 5,519,114 km (0.086 R)
• M36: 5,585,237 km (0.112 R)
• M37: 5,734,685 km (0.094 R)
• M38: 5,936,044 km (0.038 R)
• M39: 7,085,105 km (0.114 R)
• M40: 7,175,013 km (0.091 R)
• M41: 7,556,488 km (0.042 R)
• M42: 7,648,191 km (0.073 R)
• M43: 7,703,542 km (0.094 R)
• M44: 7,851,495 km (0.095 R)
• M45: 8,000,494 km (0.11 R)
• M46: 8,075,293 km (0.03 R)
• M47: 8,131,542 km (0.12 R)
• M48: 8,682,361 km (0.07 R)
• M49: 9,030,176 km (0.085 R)
• M50: 9,343,434 km (0.104 R)
• M51: 9,402,525 km (0.102 R)
• M52: 9,540,903 km (0.052 R)
• M53: 9,699,926 km (0.094 R)
• M54: 10,000,468 km (0.066 R)
• M55: 11,191,118 km (0.088 R)
• M56: 11,401,003 km (0.08 R)
• M57: 11,590,993 km (0.119 R)
• M58: 11,696,908 km (0.086 R)
• M59: 11,909,786 km (0.045 R)
• M60: 12,296,347 km (0.116 R)
• M61: 12,927,799 km (0.107 R)
• M62: 12,993,772 km (0.109 R)
• M63: 13,125,867 km (0.084 R)
• M64: 13,192,139 km (0.082 R)
• M65: 13,502,853 km (0.105 R)
• M66: 13,681,473 km (0.081 R)
• M67: 14,609,279 km (0.082 R)
• M68: 14,907,577 km (0.111 R)
• M69: 15,417,257 km (0.113 R)
• M70: 15,697,604 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.6

Radius: 11.4

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.66 AU - 4.4 AU

Year: 3390 Days

Day: 7.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 24,888,004 km

• M1: 166,502 km (0.087 R)
• M2: 276,906 km (0.095 R)
• M3: 362,476 km (0.087 R)
• M4: 744,249 km (0.083 R)
• M5: 821,143 km (0.117 R)
• M6: 936,034 km (0.058 R)
• M7: 1,094,308 km (0.104 R)
• M8: 1,622,688 km (0.113 R)
• M9: 1,710,652 km (0.077 R)
• M10: 1,830,629 km (0.088 R)
• M11: 2,158,996 km (0.09 R)
• M12: 2,289,147 km (0.104 R)
• M13: 2,421,840 km (0.084 R)
• M14: 2,660,598 km (0.118 R)
• M15: 2,818,125 km (0.072 R)
• M16: 2,889,184 km (0.095 R)
• M17: 3,197,954 km (0.06 R)
• M18: 3,422,500 km (0.1 R)
• M19: 3,594,238 km (0.12 R)
• M20: 3,710,476 km (0.095 R)
• M21: 4,147,152 km (0.085 R)
• M22: 4,351,204 km (0.114 R)
• M23: 4,475,071 km (0.039 R)
• M24: 4,600,284 km (0.099 R)
• M25: 4,790,273 km (0.05 R)
• M26: 4,940,021 km (0.119 R)
• M27: 5,047,731 km (0.106 R)
• M28: 5,464,661 km (0.09 R)
• M29: 5,598,700 km (0.056 R)
• M30: 5,870,071 km (0.116 R)
• M31: 6,053,328 km (0.08 R)
• M32: 6,168,818 km (0.11 R)
• M33: 6,449,164 km (0.113 R)
• M34: 6,709,764 km (0.11 R)
• M35: 6,949,719 km (0.057 R)
• M36: 7,119,512 km (0.112 R)
• M37: 7,192,666 km (0.108 R)
• M38: 7,587,006 km (0.095 R)
• M39: 7,786,868 km (0.1 R)
• M40: 7,937,962 km (0.08 R)
• M41: 8,013,808 km (0.032 R)
• M42: 8,526,031 km (0.117 R)
• M43: 8,707,793 km (0.104 R)
• M44: 8,890,901 km (0.091 R)
• M45: 9,906,969 km (0.078 R)
• M46: 10,484,268 km (0.112 R)
• M47: 10,595,568 km (0.119 R)
• M48: 10,819,068 km (0.071 R)
• M49: 11,328,000 km (0.108 R)
• M50: 11,960,499 km (0.109 R)
• M51: 12,135,080 km (0.069 R)
• M52: 14,109,922 km (0.049 R)
• M53: 14,202,074 km (0.089 R)
• M54: 14,479,728 km (0.116 R)
• M55: 14,852,675 km (0.103 R)
• M56: 15,260,180 km (0.119 R)
• M57: 15,767,017 km (0.113 R)
• M58: 15,958,502 km (0.044 R)
• M59: 17,287,380 km (0.066 R)
• M60: 17,517,761 km (0.092 R)
• M61: 17,616,795 km (0.106 R)
• M62: 17,948,453 km (0.102 R)
• M63: 18,148,316 km (0.109 R)
• M64: 18,483,266 km (0.105 R)
• M65: 18,685,223 km (0.03 R)
• M66: 18,853,969 km (0.052 R)
• M67: 18,989,505 km (0.1 R)
• M68: 19,774,445 km (0.084 R)
• M69: 20,396,323 km (0.087 R)
• M70: 20,570,156 km (0.119 R)
• M71: 20,919,317 km (0.07 R)
• M72: 21,059,491 km (0.103 R)
• M73: 21,552,864 km (0.117 R)
• M74: 22,264,053 km (0.081 R)
• M75: 22,874,711 km (0.089 R)
• M76: 24,333,290 km (0.097 R)
• M77: 24,443,843 km (0.083 R)
• M78: 24,517,745 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 19,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit