🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.58 AU - 0.76 AU

Year: 201 Days

Day: 43.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,998,460 km

• M1: 44,281 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.12 AU - 1.2 AU

Year: 459 Days

Day: 24.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.2 AU - 1.36 AU

Year: 532 Days

Day: 24.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.38 AU - 1.7 AU

Year: 702 Days

Day: 44 Hours

Environment

Temp: -41 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,998,460 km

• M1: 384,915 km (0.096 R)
• M2: 890,407 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.69 AU - 2.33 AU

Year: 1046 Days

Day: 43.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.46 AU - 2.94 AU

Year: 1629 Days

Day: 41.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 94.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.5

Radius: 12.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.81 AU - 9.47 AU

Year: 7752 Days

Day: 7.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 77,998,460 km

• M1: 161,566 km (0.1 R)
• M2: 245,939 km (0.099 R)
• M3: 390,600 km (0.034 R)
• M4: 652,396 km (0.057 R)
• M5: 748,438 km (0.064 R)
• M6: 879,935 km (0.039 R)
• M7: 1,101,190 km (0.117 R)
• M8: 1,305,840 km (0.113 R)
• M9: 1,504,805 km (0.115 R)
• M10: 2,036,027 km (0.072 R)
• M11: 2,161,839 km (0.043 R)
• M12: 2,355,568 km (0.031 R)
• M13: 2,600,310 km (0.072 R)
• M14: 2,830,242 km (0.11 R)
• M15: 3,236,400 km (0.099 R)
• M16: 3,686,840 km (0.073 R)
• M17: 3,841,524 km (0.111 R)
• M18: 4,077,589 km (0.11 R)
• M19: 4,786,384 km (0.096 R)
• M20: 4,927,155 km (0.075 R)
• M21: 5,800,508 km (0.073 R)
• M22: 6,041,660 km (0.086 R)
• M23: 6,224,618 km (0.054 R)
• M24: 6,564,803 km (0.117 R)
• M25: 6,816,128 km (0.078 R)
• M26: 7,231,411 km (0.101 R)
• M27: 7,523,726 km (0.107 R)
• M28: 7,919,562 km (0.087 R)
• M29: 9,147,760 km (0.094 R)
• M30: 10,071,527 km (0.086 R)
• M31: 10,654,660 km (0.12 R)
• M32: 10,765,212 km (0.08 R)
• M33: 11,211,463 km (0.079 R)
• M34: 11,853,986 km (0.067 R)
• M35: 12,006,875 km (0.114 R)
• M36: 12,547,222 km (0.11 R)
• M37: 13,016,810 km (0.061 R)
• M38: 13,095,648 km (0.093 R)
• M39: 13,452,289 km (0.113 R)
• M40: 14,053,972 km (0.103 R)
• M41: 14,459,831 km (0.083 R)
• M42: 14,952,158 km (0.113 R)
• M43: 15,076,174 km (0.106 R)
• M44: 15,241,929 km (0.105 R)
• M45: 16,504,535 km (0.075 R)
• M46: 16,675,525 km (0.105 R)
• M47: 17,105,320 km (0.057 R)
• M48: 17,625,920 km (0.084 R)
• M49: 18,372,414 km (0.066 R)
• M50: 18,950,161 km (0.064 R)
• M51: 19,173,959 km (0.111 R)
• M52: 19,443,834 km (0.118 R)
• M53: 19,669,577 km (0.108 R)
• M54: 20,719,305 km (0.116 R)
• M55: 21,227,788 km (0.119 R)
• M56: 22,968,210 km (0.054 R)
• M57: 23,063,653 km (0.063 R)
• M58: 23,686,878 km (0.06 R)
• M59: 24,461,496 km (0.063 R)
• M60: 24,851,946 km (0.115 R)
• M61: 25,195,273 km (0.073 R)
• M62: 25,688,498 km (0.098 R)
• M63: 26,135,197 km (0.082 R)
• M64: 26,334,611 km (0.089 R)
• M65: 26,584,439 km (0.116 R)
• M66: 26,684,520 km (0.118 R)
• M67: 27,187,319 km (0.083 R)
• M68: 27,845,549 km (0.084 R)
• M69: 27,947,425 km (0.11 R)
• M70: 28,817,187 km (0.105 R)
• M71: 29,177,868 km (0.067 R)
• M72: 29,851,806 km (0.071 R)
• M73: 31,056,668 km (0.091 R)
• M74: 31,426,473 km (0.116 R)
• M75: 32,277,386 km (0.119 R)
• M76: 32,652,129 km (0.116 R)
• M77: 32,974,363 km (0.109 R)
• M78: 33,297,644 km (0.053 R)
• M79: 33,567,967 km (0.085 R)
• M80: 34,001,801 km (0.104 R)
• M81: 34,984,958 km (0.095 R)
• M82: 35,700,784 km (0.067 R)
• M83: 36,699,948 km (0.111 R)
• M84: 36,979,247 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698

Radius: 10.6

Gravity: 6.21 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.18 AU - 9.94 AU

Year: 9194 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 77,998,460 km

• M1: 223,798 km (0.108 R)
• M2: 333,603 km (0.056 R)
• M3: 523,293 km (0.078 R)
• M4: 610,060 km (0.038 R)
• M5: 885,320 km (0.032 R)
• M6: 1,298,659 km (0.074 R)
• M7: 1,463,366 km (0.085 R)
• M8: 1,723,367 km (0.074 R)
• M9: 1,836,314 km (0.076 R)
• M10: 2,488,411 km (0.034 R)
• M11: 2,773,545 km (0.084 R)
• M12: 2,879,909 km (0.117 R)
• M13: 3,987,382 km (0.111 R)
• M14: 4,107,808 km (0.108 R)
• M15: 4,665,060 km (0.108 R)
• M16: 4,824,083 km (0.044 R)
• M17: 5,213,187 km (0.096 R)
• M18: 5,918,541 km (0.119 R)
• M19: 6,195,147 km (0.031 R)
• M20: 6,300,015 km (0.088 R)
• M21: 6,405,482 km (0.058 R)
• M22: 6,511,547 km (0.116 R)
• M23: 7,454,911 km (0.1 R)
• M24: 7,678,709 km (0.091 R)
• M25: 8,132,888 km (0.096 R)
• M26: 8,556,998 km (0.119 R)
• M27: 8,791,418 km (0.099 R)
• M28: 9,831,422 km (0.116 R)
• M29: 10,574,176 km (0.092 R)
• M30: 12,597,637 km (0.101 R)
• M31: 12,730,779 km (0.045 R)
• M32: 13,223,105 km (0.057 R)
• M33: 13,448,998 km (0.112 R)
• M34: 13,585,132 km (0.09 R)
• M35: 14,690,511 km (0.034 R)
• M36: 15,729,019 km (0.091 R)
• M37: 17,134,043 km (0.103 R)
• M38: 17,330,913 km (0.119 R)
• M39: 17,578,199 km (0.118 R)
• M40: 17,826,531 km (0.098 R)
• M41: 18,276,671 km (0.072 R)
• M42: 18,578,709 km (0.091 R)
• M43: 18,679,837 km (0.106 R)
• M44: 18,781,115 km (0.113 R)
• M45: 19,239,034 km (0.074 R)
• M46: 19,494,996 km (0.111 R)
• M47: 19,597,770 km (0.075 R)
• M48: 20,010,510 km (0.117 R)
• M49: 20,582,573 km (0.048 R)
• M50: 21,054,704 km (0.049 R)
• M51: 21,318,594 km (0.057 R)
• M52: 22,063,143 km (0.09 R)
• M53: 22,654,204 km (0.067 R)
• M54: 24,126,995 km (0.061 R)
• M55: 24,569,206 km (0.071 R)
• M56: 25,743,101 km (0.072 R)
• M57: 26,195,036 km (0.118 R)
• M58: 27,164,131 km (0.094 R)
• M59: 27,624,144 km (0.075 R)
• M60: 28,086,851 km (0.112 R)
• M61: 29,844,775 km (0.103 R)
• M62: 30,677,287 km (0.091 R)
• M63: 31,216,438 km (0.105 R)
• M64: 32,061,516 km (0.104 R)
• M65: 32,669,632 km (0.116 R)
• M66: 34,144,816 km (0.052 R)
• M67: 36,145,239 km (0.089 R)
• M68: 36,271,500 km (0.087 R)
• M69: 36,524,470 km (0.101 R)
• M70: 36,841,617 km (0.101 R)
• M71: 37,862,473 km (0.074 R)
• M72: 38,376,342 km (0.118 R)
• M73: 38,505,295 km (0.112 R)
• M74: 38,698,725 km (0.083 R)
• M75: 39,151,558 km (0.091 R)
• M76: 41,243,983 km (0.1 R)
• M77: 42,237,313 km (0.049 R)
• M78: 42,503,597 km (0.117 R)
• M79: 42,570,168 km (0.117 R)
• M80: 42,636,889 km (0.053 R)
• M81: 42,703,610 km (0.114 R)
• M82: 42,770,330 km (0.06 R)
• M83: 43,641,140 km (0.073 R)
• M84: 45,332,194 km (0.119 R)
• M85: 45,536,545 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768.2

Radius: 7.7

Gravity: 12.96 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 11.19 AU - 17.17 AU

Year: 19601 Days

Day: 21.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,998,460 km

• M1: 584,180 km (0.12 R)
• M2: 993,031 km (0.057 R)
• M3: 1,128,118 km (0.086 R)
• M4: 1,357,002 km (0.091 R)
• M5: 1,538,465 km (0.108 R)
• M6: 2,340,907 km (0.072 R)
• M7: 2,522,370 km (0.094 R)
• M8: 2,822,463 km (0.064 R)
• M9: 3,497,299 km (0.073 R)
• M10: 3,705,240 km (0.106 R)
• M11: 3,917,071 km (0.061 R)
• M12: 4,666,855 km (0.085 R)
• M13: 4,803,737 km (0.074 R)
• M14: 5,034,866 km (0.055 R)
• M15: 6,244,365 km (0.115 R)
• M16: 6,395,459 km (0.085 R)
• M17: 6,598,612 km (0.061 R)
• M18: 6,855,622 km (0.06 R)
• M19: 7,326,556 km (0.091 R)
• M20: 7,485,877 km (0.107 R)
• M21: 7,646,246 km (0.064 R)
• M22: 7,699,952 km (0.066 R)
• M23: 7,807,812 km (0.095 R)
• M24: 7,861,966 km (0.072 R)
• M25: 8,465,594 km (0.12 R)
• M26: 9,369,913 km (0.117 R)
• M27: 9,542,998 km (0.112 R)
• M28: 10,186,269 km (0.048 R)
• M29: 10,964,477 km (0.108 R)
• M30: 11,025,213 km (0.094 R)
• M31: 14,863,745 km (0.111 R)
• M32: 15,540,227 km (0.103 R)
• M33: 15,745,026 km (0.1 R)
• M34: 18,488,502 km (0.074 R)
• M35: 19,215,547 km (0.12 R)
• M36: 19,729,865 km (0.113 R)
• M37: 19,951,718 km (0.079 R)
• M38: 20,922,609 km (0.061 R)
• M39: 21,224,497 km (0.113 R)
• M40: 21,832,463 km (0.11 R)
• M41: 22,138,690 km (0.053 R)
• M42: 22,832,674 km (0.109 R)
• M43: 23,533,839 km (0.03 R)
• M44: 24,005,222 km (0.098 R)
• M45: 25,277,403 km (0.064 R)
• M46: 25,357,587 km (0.058 R)
• M47: 26,002,653 km (0.045 R)
• M48: 27,144,234 km (0.118 R)
• M49: 27,226,364 km (0.064 R)
• M50: 27,308,643 km (0.088 R)
• M51: 27,721,233 km (0.111 R)
• M52: 28,052,742 km (0.066 R)
• M53: 29,307,569 km (0.08 R)
• M54: 29,391,793 km (0.077 R)
• M55: 29,645,212 km (0.113 R)
• M56: 32,654,672 km (0.115 R)
• M57: 32,917,216 km (0.111 R)
• M58: 34,684,715 km (0.09 R)
• M59: 35,220,874 km (0.06 R)
• M60: 36,755,150 km (0.117 R)
• M61: 38,311,117 km (0.071 R)
• M62: 38,587,873 km (0.094 R)
• M63: 38,680,325 km (0.047 R)
• M64: 39,050,729 km (0.111 R)
• M65: 39,795,128 km (0.095 R)
• M66: 40,544,165 km (0.119 R)
• M67: 40,732,209 km (0.082 R)
• M68: 41,676,471 km (0.118 R)
• M69: 42,627,913 km (0.099 R)
• M70: 42,819,099 km (0.114 R)
• M71: 43,010,435 km (0.098 R)
• M72: 44,455,401 km (0.081 R)
• M73: 45,135,024 km (0.119 R)
• M74: 45,622,713 km (0.085 R)
• M75: 45,916,074 km (0.097 R)
• M76: 46,308,320 km (0.111 R)
• M77: 47,788,890 km (0.114 R)
• M78: 48,086,889 km (0.09 R)
• M79: 52,732,501 km (0.084 R)
• M80: 52,937,600 km (0.066 R)
• M81: 53,348,845 km (0.09 R)
• M82: 57,519,035 km (0.113 R)
• M83: 57,730,267 km (0.05 R)
• M84: 58,896,682 km (0.044 R)
• M85: 59,963,913 km (0.087 R)
• M86: 62,985,640 km (0.096 R)
• M87: 63,748,889 km (0.083 R)
• M88: 64,624,784 km (0.11 R)
• M89: 64,734,589 km (0.038 R)
• M90: 67,387,707 km (0.093 R)
• M91: 67,721,909 km (0.084 R)
• M92: 68,503,707 km (0.063 R)
• M93: 69,063,951 km (0.118 R)
• M94: 70,189,077 km (0.089 R)
• M95: 74,289,255 km (0.107 R)
• M96: 77,298,417 km (0.091 R)
• M97: 77,414,953 km (0.079 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit