🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.84 AU - 1.32 AU

Year: 410 Days

Day: 19.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.66 AU - 1.8 AU

Year: 831 Days

Day: 21.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.52 AU - 2.42 AU

Year: 1010 Days

Day: 18.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.6 AU - 2.76 AU

Year: 1602 Days

Day: 13.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.74 AU - 3.18 AU

Year: 1860 Days

Day: 22.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.86 AU - 3.92 AU

Year: 2280 Days

Day: 47.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 12

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.45 AU - 8.89 AU

Year: 7012 Days

Day: 5.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 17,381,631 km

• M1: 189,391 km (0.086 R)
• M2: 368,460 km (0.113 R)
• M3: 446,699 km (0.077 R)
• M4: 681,418 km (0.064 R)
• M5: 861,385 km (0.056 R)
• M6: 1,325,138 km (0.055 R)
• M7: 1,535,173 km (0.076 R)
• M8: 1,695,093 km (0.082 R)
• M9: 2,031,689 km (0.109 R)
• M10: 2,366,638 km (0.118 R)
• M11: 2,576,375 km (0.046 R)
• M12: 2,792,095 km (0.112 R)
• M13: 2,939,449 km (0.109 R)
• M14: 3,876,829 km (0.098 R)
• M15: 4,350,007 km (0.035 R)
• M16: 4,579,191 km (0.099 R)
• M17: 4,753,622 km (0.102 R)
• M18: 5,877,850 km (0.062 R)
• M19: 6,004,111 km (0.095 R)
• M20: 6,518,727 km (0.103 R)
• M21: 6,947,325 km (0.095 R)
• M22: 7,317,131 km (0.108 R)
• M23: 7,693,370 km (0.047 R)
• M24: 7,831,897 km (0.099 R)
• M25: 8,679,818 km (0.064 R)
• M26: 8,860,083 km (0.066 R)
• M27: 9,151,351 km (0.115 R)
• M28: 9,780,559 km (0.098 R)
• M29: 10,654,061 km (0.109 R)
• M30: 10,769,850 km (0.098 R)
• M31: 11,276,388 km (0.116 R)
• M32: 11,355,077 km (0.069 R)
• M33: 11,473,409 km (0.111 R)
• M34: 11,671,476 km (0.051 R)
• M35: 11,910,683 km (0.12 R)
• M36: 12,475,116 km (0.093 R)
• M37: 12,965,947 km (0.119 R)
• M38: 14,305,596 km (0.075 R)
• M39: 14,776,380 km (0.052 R)
• M40: 14,948,717 km (0.102 R)
• M41: 15,688,927 km (0.086 R)
• M42: 16,218,803 km (0.089 R)
• M43: 16,441,255 km (0.116 R)
• M44: 17,614,252 km (0.111 R)
• M45: 18,581,402 km (0.107 R)
• M46: 19,048,147 km (0.106 R)
• M47: 19,141,945 km (0.033 R)
• M48: 19,235,893 km (0.104 R)
• M49: 20,231,466 km (0.12 R)
• M50: 21,341,183 km (0.052 R)
• M51: 21,928,056 km (0.03 R)
• M52: 22,223,512 km (0.049 R)
• M53: 22,421,130 km (0.091 R)
• M54: 23,117,658 km (0.095 R)
• M55: 23,871,781 km (0.084 R)
• M56: 25,146,654 km (0.087 R)
• M57: 25,559,245 km (0.085 R)
• M58: 25,662,617 km (0.047 R)
• M59: 25,922,020 km (0.12 R)
• M60: 26,338,800 km (0.113 R)
• M61: 26,757,823 km (0.036 R)
• M62: 26,915,649 km (0.105 R)
• M63: 27,921,545 km (0.042 R)
• M64: 28,135,021 km (0.079 R)
• M65: 29,155,877 km (0.078 R)
• M66: 29,915,834 km (0.093 R)
• M67: 30,298,206 km (0.118 R)
• M68: 30,682,224 km (0.044 R)
• M69: 31,012,835 km (0.076 R)
• M70: 31,677,200 km (0.104 R)
• M71: 32,346,500 km (0.051 R)
• M72: 32,907,792 km (0.049 R)
• M73: 33,755,712 km (0.066 R)
• M74: 34,496,371 km (0.118 R)
• M75: 34,839,998 km (0.093 R)
• M76: 36,051,740 km (0.109 R)
• M77: 36,633,676 km (0.095 R)
• M78: 36,867,198 km (0.1 R)
• M79: 38,042,739 km (0.04 R)
• M80: 38,279,402 km (0.087 R)
• M81: 38,397,884 km (0.064 R)
• M82: 38,694,536 km (0.115 R)
• M83: 39,111,316 km (0.058 R)
• M84: 39,469,603 km (0.05 R)
• M85: 40,009,203 km (0.031 R)
• M86: 40,249,906 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 84.7

Radius: 4.2

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.01 AU - 14.59 AU

Year: 16727 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 17,381,631 km

• M1: 60,737 km (0.117 R)
• M2: 102,026 km (0.109 R)
• M3: 218,114 km (0.078 R)
• M4: 341,382 km (0.043 R)
• M5: 1,162,824 km (0.041 R)
• M6: 1,311,525 km (0.099 R)
• M7: 1,431,352 km (0.104 R)
• M8: 1,868,926 km (0.092 R)
• M9: 2,660,748 km (0.067 R)
• M10: 3,285,319 km (0.093 R)
• M11: 3,855,137 km (0.107 R)
• M12: 4,302,285 km (0.052 R)
• M13: 4,583,529 km (0.086 R)
• M14: 4,791,919 km (0.089 R)
• M15: 5,244,752 km (0.066 R)
• M16: 5,298,906 km (0.076 R)
• M17: 5,711,348 km (0.096 R)
• M18: 5,879,047 km (0.042 R)
• M19: 6,162,385 km (0.084 R)
• M20: 6,276,977 km (0.1 R)
• M21: 6,334,423 km (0.076 R)
• M22: 6,889,880 km (0.089 R)
• M23: 7,491,263 km (0.116 R)
• M24: 7,705,637 km (0.095 R)
• M25: 8,046,720 km (0.049 R)
• M26: 8,936,827 km (0.088 R)
• M27: 9,196,828 km (0.114 R)
• M28: 9,393,549 km (0.094 R)
• M29: 9,757,671 km (0.104 R)
• M30: 10,431,460 km (0.087 R)
• M31: 10,808,446 km (0.084 R)
• M32: 11,189,921 km (0.038 R)
• M33: 12,396,577 km (0.07 R)
• M34: 12,978,662 km (0.085 R)
• M35: 13,495,074 km (0.093 R)
• M36: 14,206,861 km (0.104 R)
• M37: 14,586,241 km (0.107 R)
• M38: 14,624,389 km (0.08 R)
• M39: 14,930,615 km (0.12 R)
• M40: 15,007,509 km (0.115 R)
• M41: 15,046,105 km (0.061 R)
• M42: 15,393,920 km (0.088 R)
• M43: 15,901,206 km (0.083 R)
• M44: 16,493,315 km (0.106 R)
• M45: 17,415,137 km (0.118 R)
• M46: 17,455,528 km (0.116 R)
• M47: 17,698,924 km (0.065 R)
• M48: 20,663,206 km (0.116 R)
• M49: 20,748,925 km (0.109 R)
• M50: 21,049,767 km (0.064 R)
• M51: 21,961,117 km (0.109 R)
• M52: 22,223,811 km (0.117 R)
• M53: 22,487,552 km (0.05 R)
• M54: 22,796,621 km (0.106 R)
• M55: 24,634,730 km (0.112 R)
• M56: 24,725,686 km (0.075 R)
• M57: 24,771,163 km (0.051 R)
• M58: 25,640,626 km (0.046 R)
• M59: 25,871,007 km (0.06 R)
• M60: 26,009,684 km (0.097 R)
• M61: 26,194,886 km (0.118 R)
• M62: 27,127,330 km (0.108 R)
• M63: 27,692,062 km (0.104 R)
• M64: 30,768,542 km (0.108 R)
• M65: 30,866,379 km (0.096 R)
• M66: 31,062,502 km (0.084 R)
• M67: 31,505,162 km (0.081 R)
• M68: 31,653,114 km (0.115 R)
• M69: 31,702,631 km (0.079 R)
• M70: 31,850,883 km (0.104 R)
• M71: 32,098,617 km (0.106 R)
• M72: 32,247,467 km (0.118 R)
• M73: 32,695,662 km (0.043 R)
• M74: 32,895,525 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.3

Radius: 6.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 11.17 AU - 14.71 AU

Year: 17002 Days

Day: 18.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 17,381,631 km

• M1: 277,953 km (0.117 R)
• M2: 483,351 km (0.068 R)
• M3: 759,060 km (0.03 R)
• M4: 904,618 km (0.058 R)
• M5: 1,394,551 km (0.065 R)
• M6: 1,438,683 km (0.059 R)
• M7: 1,483,263 km (0.109 R)
• M8: 1,631,664 km (0.096 R)
• M9: 1,678,339 km (0.069 R)
• M10: 1,833,023 km (0.113 R)
• M11: 2,311,885 km (0.11 R)
• M12: 3,215,606 km (0.063 R)
• M13: 3,408,438 km (0.115 R)
• M14: 3,820,730 km (0.07 R)
• M15: 4,443,954 km (0.09 R)
• M16: 5,081,391 km (0.099 R)
• M17: 5,463,464 km (0.042 R)
• M18: 6,589,337 km (0.056 R)
• M19: 7,043,965 km (0.073 R)
• M20: 7,508,616 km (0.029 R)
• M21: 7,923,451 km (0.082 R)
• M22: 8,528,724 km (0.111 R)
• M23: 9,719,673 km (0.036 R)
• M24: 9,998,523 km (0.069 R)
• M25: 10,388,974 km (0.096 R)
• M26: 11,006,215 km (0.09 R)
• M27: 11,635,423 km (0.088 R)
• M28: 11,726,229 km (0.111 R)
• M29: 11,771,707 km (0.091 R)
• M30: 12,811,113 km (0.117 R)
• M31: 13,951,797 km (0.09 R)
• M32: 14,314,871 km (0.109 R)
• M33: 14,705,620 km (0.099 R)
• M34: 15,823,266 km (0.04 R)
• M35: 16,227,330 km (0.086 R)
• M36: 16,303,475 km (0.11 R)
• M37: 17,045,481 km (0.096 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 18,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit