🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 235 Days

Day: 22.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.44 AU - 0.62 AU

Year: 249 Days

Day: 43.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.52 AU - 0.56 AU

Year: 256 Days

Day: 38.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 10.8

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.84 AU - 1.06 AU

Year: 598 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 14,608,239 km

• M1: 146,307 km (0.111 R)
• M2: 247,734 km (0.092 R)
• M3: 331,958 km (0.098 R)
• M4: 484,697 km (0.108 R)
• M5: 564,283 km (0.059 R)
• M6: 688,599 km (0.114 R)
• M7: 775,216 km (0.062 R)
• M8: 910,303 km (0.049 R)
• M9: 995,275 km (0.045 R)
• M10: 1,089,072 km (0.108 R)
• M11: 1,235,828 km (0.083 R)
• M12: 1,311,824 km (0.083 R)
• M13: 1,448,706 km (0.065 R)
• M14: 1,529,189 km (0.103 R)
• M15: 1,680,882 km (0.116 R)
• M16: 1,772,735 km (0.095 R)
• M17: 1,954,646 km (0.036 R)
• M18: 2,313,232 km (0.051 R)
• M19: 2,400,298 km (0.051 R)
• M20: 2,553,187 km (0.101 R)
• M21: 2,717,745 km (0.108 R)
• M22: 2,851,934 km (0.094 R)
• M23: 2,979,690 km (0.083 R)
• M24: 3,083,362 km (0.065 R)
• M25: 3,250,014 km (0.082 R)
• M26: 3,383,754 km (0.062 R)
• M27: 3,492,063 km (0.093 R)
• M28: 3,638,220 km (0.094 R)
• M29: 3,795,896 km (0.104 R)
• M30: 3,880,270 km (0.087 R)
• M31: 3,965,391 km (0.117 R)
• M32: 4,041,386 km (0.081 R)
• M33: 4,253,367 km (0.108 R)
• M34: 4,331,307 km (0.11 R)
• M35: 4,419,570 km (0.066 R)
• M36: 4,941,517 km (0.033 R)
• M37: 5,044,141 km (0.115 R)
• M38: 5,178,629 km (0.079 R)
• M39: 5,335,408 km (0.038 R)
• M40: 5,514,926 km (0.092 R)
• M41: 5,782,556 km (0.108 R)
• M42: 5,912,557 km (0.107 R)
• M43: 6,252,892 km (0.116 R)
• M44: 6,364,043 km (0.078 R)
• M45: 6,464,722 km (0.11 R)
• M46: 6,644,988 km (0.057 R)
• M47: 6,872,526 km (0.04 R)
• M48: 6,952,860 km (0.112 R)
• M49: 7,102,757 km (0.09 R)
• M50: 7,323,863 km (0.103 R)
• M51: 7,441,148 km (0.102 R)
• M52: 7,547,213 km (0.059 R)
• M53: 7,892,634 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.2

Radius: 10

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.9 AU - 1.04 AU

Year: 617 Days

Day: 9.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 14,608,239 km

• M1: 180,265 km (0.098 R)
• M2: 299,495 km (0.056 R)
• M3: 672,442 km (0.109 R)
• M4: 795,113 km (0.109 R)
• M5: 877,392 km (0.072 R)
• M6: 1,042,548 km (0.098 R)
• M7: 1,159,982 km (0.06 R)
• M8: 1,286,841 km (0.05 R)
• M9: 1,427,912 km (0.053 R)
• M10: 1,490,743 km (0.107 R)
• M11: 1,705,266 km (0.1 R)
• M12: 1,782,459 km (0.071 R)
• M13: 1,855,762 km (0.038 R)
• M14: 1,994,439 km (0.119 R)
• M15: 2,065,199 km (0.119 R)
• M16: 2,142,391 km (0.112 R)
• M17: 2,282,564 km (0.092 R)
• M18: 2,414,210 km (0.084 R)
• M19: 2,507,410 km (0.113 R)
• M20: 2,661,346 km (0.107 R)
• M21: 2,769,805 km (0.1 R)
• M22: 2,879,759 km (0.038 R)
• M23: 3,180,152 km (0.109 R)
• M24: 3,276,193 km (0.075 R)
• M25: 3,451,372 km (0.119 R)
• M26: 3,623,111 km (0.079 R)
• M27: 3,763,882 km (0.082 R)
• M28: 3,954,470 km (0.093 R)
• M29: 4,071,755 km (0.092 R)
• M30: 4,218,211 km (0.065 R)
• M31: 4,452,033 km (0.08 R)
• M32: 4,516,509 km (0.103 R)
• M33: 4,748,386 km (0.046 R)
• M34: 4,843,829 km (0.051 R)
• M35: 4,924,912 km (0.11 R)
• M36: 5,021,402 km (0.117 R)
• M37: 5,118,641 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.3

Radius: 14.3

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.85 AU - 1.21 AU

Year: 675 Days

Day: 10.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 14,608,239 km

• M1: 228,735 km (0.06 R)
• M2: 347,217 km (0.03 R)
• M3: 463,753 km (0.059 R)
• M4: 609,761 km (0.032 R)
• M5: 756,367 km (0.096 R)
• M6: 858,542 km (0.1 R)
• M7: 1,107,024 km (0.098 R)
• M8: 1,349,373 km (0.052 R)
• M9: 1,493,286 km (0.098 R)
• M10: 1,733,839 km (0.064 R)
• M11: 1,891,366 km (0.117 R)
• M12: 2,022,862 km (0.063 R)
• M13: 2,112,322 km (0.116 R)
• M14: 2,412,415 km (0.105 R)
• M15: 2,522,071 km (0.075 R)
• M16: 2,746,467 km (0.1 R)
• M17: 2,851,186 km (0.074 R)
• M18: 3,038,931 km (0.104 R)
• M19: 3,416,367 km (0.097 R)
• M20: 3,507,771 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 11.6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.16 AU - 1.34 AU

Year: 902 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 14,608,239 km

• M1: 146,456 km (0.095 R)
• M2: 230,082 km (0.1 R)
• M3: 422,913 km (0.12 R)
• M4: 507,885 km (0.108 R)
• M5: 595,400 km (0.11 R)
• M6: 978,819 km (0.075 R)
• M7: 1,098,497 km (0.108 R)
• M8: 1,191,697 km (0.067 R)
• M9: 1,426,864 km (0.085 R)
• M10: 1,515,576 km (0.067 R)
• M11: 1,606,232 km (0.099 R)
• M12: 1,778,719 km (0.101 R)
• M13: 1,897,200 km (0.03 R)
• M14: 1,972,747 km (0.034 R)
• M15: 2,118,904 km (0.092 R)
• M16: 2,284,808 km (0.031 R)
• M17: 2,381,598 km (0.058 R)
• M18: 2,496,340 km (0.106 R)
• M19: 2,800,023 km (0.087 R)
• M20: 3,000,335 km (0.109 R)
• M21: 3,169,530 km (0.034 R)
• M22: 3,332,592 km (0.061 R)
• M23: 3,415,319 km (0.071 R)
• M24: 3,554,595 km (0.112 R)
• M25: 3,705,390 km (0.045 R)
• M26: 3,800,684 km (0.097 R)
• M27: 3,964,493 km (0.093 R)
• M28: 4,091,502 km (0.109 R)
• M29: 4,289,569 km (0.09 R)
• M30: 4,582,332 km (0.117 R)
• M31: 4,954,831 km (0.091 R)
• M32: 5,155,591 km (0.098 R)
• M33: 5,348,124 km (0.073 R)
• M34: 5,806,791 km (0.097 R)
• M35: 5,895,652 km (0.114 R)
• M36: 6,289,693 km (0.104 R)
• M37: 6,564,803 km (0.097 R)
• M38: 6,773,792 km (0.075 R)
• M39: 6,937,751 km (0.12 R)
• M40: 7,198,350 km (0.05 R)
• M41: 7,486,177 km (0.045 R)
• M42: 7,655,970 km (0.109 R)
• M43: 8,235,064 km (0.074 R)
• M44: 8,447,941 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 9.8

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.46 AU - 1.98 AU

Year: 1456 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 14,608,239 km

• M1: 127,607 km (0.061 R)
• M2: 205,697 km (0.114 R)
• M3: 431,440 km (0.105 R)
• M4: 551,418 km (0.106 R)
• M5: 632,051 km (0.102 R)
• M6: 737,368 km (0.066 R)
• M7: 885,320 km (0.096 R)
• M8: 1,020,407 km (0.076 R)
• M9: 1,122,283 km (0.117 R)
• M10: 1,475,633 km (0.057 R)
• M11: 1,538,016 km (0.059 R)
• M12: 1,711,549 km (0.117 R)
• M13: 1,843,794 km (0.11 R)
• M14: 2,128,479 km (0.048 R)
• M15: 2,469,711 km (0.103 R)
• M16: 2,533,739 km (0.118 R)
• M17: 2,663,291 km (0.117 R)
• M18: 2,839,517 km (0.117 R)
• M19: 2,917,757 km (0.071 R)
• M20: 3,053,891 km (0.087 R)
• M21: 3,122,706 km (0.119 R)
• M22: 3,415,020 km (0.051 R)
• M23: 3,752,962 km (0.031 R)
• M24: 3,814,447 km (0.085 R)
• M25: 4,038,694 km (0.057 R)
• M26: 4,114,540 km (0.095 R)
• M27: 4,344,621 km (0.069 R)
• M28: 4,448,143 km (0.117 R)
• M29: 4,565,727 km (0.034 R)
• M30: 4,671,194 km (0.094 R)
• M31: 4,737,465 km (0.032 R)
• M32: 4,844,129 km (0.047 R)
• M33: 4,924,762 km (0.072 R)
• M34: 5,059,998 km (0.117 R)
• M35: 5,223,958 km (0.092 R)
• M36: 5,348,124 km (0.107 R)
• M37: 5,473,337 km (0.101 R)
• M38: 5,557,262 km (0.093 R)
• M39: 5,740,669 km (0.08 R)
• M40: 5,897,447 km (0.102 R)
• M41: 6,215,343 km (0.063 R)
• M42: 7,156,463 km (0.112 R)
• M43: 7,325,359 km (0.034 R)
• M44: 7,418,110 km (0.067 R)
• M45: 7,557,834 km (0.077 R)
• M46: 7,651,482 km (0.11 R)
• M47: 8,029,965 km (0.101 R)
• M48: 8,221,600 km (0.11 R)
• M49: 8,317,941 km (0.04 R)
• M50: 8,495,663 km (0.093 R)
• M51: 8,576,745 km (0.053 R)
• M52: 8,936,977 km (0.112 R)
• M53: 9,185,459 km (0.089 R)
• M54: 9,587,728 km (0.092 R)
• M55: 9,927,464 km (0.105 R)
• M56: 10,047,143 km (0.061 R)
• M57: 10,150,365 km (0.106 R)
• M58: 10,340,205 km (0.034 R)
• M59: 10,636,109 km (0.106 R)
• M60: 10,811,438 km (0.107 R)
• M61: 11,023,119 km (0.097 R)
• M62: 11,182,740 km (0.088 R)
• M63: 11,253,949 km (0.045 R)
• M64: 11,343,109 km (0.106 R)
• M65: 11,702,443 km (0.062 R)
• M66: 11,829,003 km (0.071 R)
• M67: 11,992,513 km (0.115 R)
• M68: 12,193,274 km (0.084 R)
• M69: 12,358,430 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.9

Radius: 12.3

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.14 AU - 2.28 AU

Year: 2121 Days

Day: 9.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,608,239 km

• M1: 217,067 km (0.117 R)
• M2: 339,438 km (0.079 R)
• M3: 432,188 km (0.098 R)
• M4: 517,459 km (0.12 R)
• M5: 651,798 km (0.079 R)
• M6: 861,983 km (0.116 R)
• M7: 992,731 km (0.104 R)
• M8: 1,175,091 km (0.08 R)
• M9: 1,321,847 km (0.097 R)
• M10: 1,445,863 km (0.113 R)
• M11: 1,583,942 km (0.108 R)
• M12: 1,768,247 km (0.095 R)
• M13: 2,237,535 km (0.109 R)
• M14: 2,575,926 km (0.045 R)
• M15: 2,696,352 km (0.053 R)
• M16: 3,249,266 km (0.063 R)
• M17: 3,459,152 km (0.094 R)
• M18: 3,579,279 km (0.076 R)
• M19: 3,933,975 km (0.074 R)
• M20: 4,257,406 km (0.033 R)
• M21: 4,371,998 km (0.108 R)
• M22: 4,487,487 km (0.093 R)
• M23: 4,870,308 km (0.11 R)
• M24: 5,202,416 km (0.093 R)
• M25: 5,479,770 km (0.109 R)
• M26: 5,636,100 km (0.039 R)
• M27: 5,825,491 km (0.1 R)
• M28: 6,016,976 km (0.104 R)
• M29: 6,308,243 km (0.104 R)
• M30: 6,488,658 km (0.115 R)
• M31: 6,904,839 km (0.092 R)
• M32: 7,175,761 km (0.105 R)
• M33: 7,261,181 km (0.052 R)
• M34: 7,346,901 km (0.053 R)
• M35: 7,623,507 km (0.038 R)
• M36: 7,763,232 km (0.086 R)
• M37: 7,886,052 km (0.106 R)
• M38: 7,991,967 km (0.098 R)
• M39: 8,222,946 km (0.036 R)
• M40: 8,402,164 km (0.088 R)
• M41: 8,837,494 km (0.111 R)
• M42: 9,039,601 km (0.111 R)
• M43: 9,187,404 km (0.055 R)
• M44: 9,317,554 km (0.115 R)
• M45: 9,429,453 km (0.116 R)
• M46: 9,824,990 km (0.112 R)
• M47: 10,034,427 km (0.096 R)
• M48: 10,535,131 km (0.116 R)
• M49: 10,847,342 km (0.095 R)
• M50: 10,925,880 km (0.105 R)
• M51: 11,024,316 km (0.086 R)
• M52: 12,722,102 km (0.112 R)
• M53: 13,159,227 km (0.045 R)
• M54: 14,112,465 km (0.06 R)
• M55: 14,241,268 km (0.111 R)
• M56: 14,435,147 km (0.106 R)
• M57: 14,521,615 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 10,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit