🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.8 AU - 0.98 AU

Year: 320 Days

Day: 25.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 25.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.82 AU - 1.2 AU

Year: 387 Days

Day: 25.6 Hours

Environment

Temp: 0 °C

Axial Tilt: 16.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,413,422 km

• M1: 187,596 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.06 AU - 1.1 AU

Year: 427 Days

Day: 32.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.32 AU - 2.04 AU

Year: 829 Days

Day: 27 Hours

Environment

Temp: -60 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,413,422 km

• M1: 880,383 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.53 AU - 1.87 AU

Year: 844 Days

Day: 47.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.09 AU - 4.89 AU

Year: 3035 Days

Day: 13.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,413,422 km

• M1: 700,118 km (0.068 R)
• M2: 1,204,712 km (0.028 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.1

Radius: 10.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.36 AU - 8.22 AU

Year: 6738 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,413,422 km

• M1: 323,879 km (0.116 R)
• M2: 390,151 km (0.066 R)
• M3: 470,784 km (0.064 R)
• M4: 540,497 km (0.107 R)
• M5: 752,627 km (0.067 R)
• M6: 1,038,658 km (0.065 R)
• M7: 1,182,272 km (0.055 R)
• M8: 1,294,470 km (0.097 R)
• M9: 1,410,409 km (0.06 R)
• M10: 1,611,618 km (0.103 R)
• M11: 1,736,831 km (0.026 R)
• M12: 2,270,746 km (0.11 R)
• M13: 2,491,852 km (0.048 R)
• M14: 2,719,839 km (0.106 R)
• M15: 2,819,770 km (0.066 R)
• M16: 2,903,994 km (0.075 R)
• M17: 3,249,266 km (0.04 R)
• M18: 3,355,480 km (0.078 R)
• M19: 3,480,843 km (0.099 R)
• M20: 3,736,356 km (0.113 R)
• M21: 4,017,002 km (0.087 R)
• M22: 4,207,889 km (0.111 R)
• M23: 4,285,081 km (0.105 R)
• M24: 4,579,041 km (0.096 R)
• M25: 4,839,042 km (0.044 R)
• M26: 5,584,189 km (0.097 R)
• M27: 5,669,161 km (0.092 R)
• M28: 6,254,537 km (0.109 R)
• M29: 6,520,822 km (0.054 R)
• M30: 6,859,062 km (0.103 R)
• M31: 6,927,429 km (0.114 R)
• M32: 7,860,171 km (0.06 R)
• M33: 8,027,422 km (0.092 R)
• M34: 8,244,339 km (0.086 R)
• M35: 8,341,278 km (0.08 R)
• M36: 8,438,666 km (0.079 R)
• M37: 8,561,037 km (0.081 R)
• M38: 8,733,224 km (0.027 R)
• M39: 8,981,108 km (0.051 R)
• M40: 9,484,056 km (0.114 R)
• M41: 9,585,783 km (0.083 R)
• M42: 10,543,658 km (0.088 R)
• M43: 10,622,646 km (0.086 R)
• M44: 11,288,655 km (0.118 R)
• M45: 11,369,588 km (0.086 R)
• M46: 11,667,587 km (0.085 R)
• M47: 11,804,020 km (0.081 R)
• M48: 11,913,376 km (0.076 R)
• M49: 11,995,804 km (0.113 R)
• M50: 12,410,191 km (0.071 R)
• M51: 12,577,291 km (0.118 R)
• M52: 13,139,630 km (0.09 R)
• M53: 14,464,319 km (0.078 R)
• M54: 14,698,888 km (0.068 R)
• M55: 15,440,445 km (0.116 R)
• M56: 16,194,269 km (0.116 R)
• M57: 16,407,446 km (0.11 R)
• M58: 16,590,853 km (0.089 R)
• M59: 16,682,855 km (0.109 R)
• M60: 16,805,825 km (0.087 R)
• M61: 16,898,276 km (0.104 R)
• M62: 17,425,010 km (0.117 R)
• M63: 17,737,371 km (0.105 R)
• M64: 17,957,280 km (0.103 R)
• M65: 18,051,676 km (0.076 R)
• M66: 18,367,776 km (0.113 R)
• M67: 18,463,070 km (0.085 R)
• M68: 18,685,821 km (0.107 R)
• M69: 19,166,030 km (0.092 R)
• M70: 19,327,147 km (0.103 R)
• M71: 19,780,429 km (0.095 R)
• M72: 20,434,022 km (0.057 R)
• M73: 20,499,695 km (0.106 R)
• M74: 21,260,849 km (0.089 R)
• M75: 21,829,471 km (0.068 R)
• M76: 22,065,088 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.8

Radius: 12.2

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.56 AU - 9.2 AU

Year: 8423 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 63,413,422 km

• M1: 153,637 km (0.108 R)
• M2: 260,300 km (0.076 R)
• M3: 371,452 km (0.116 R)
• M4: 490,083 km (0.105 R)
• M5: 598,242 km (0.068 R)
• M6: 678,875 km (0.06 R)
• M7: 802,742 km (0.068 R)
• M8: 988,244 km (0.105 R)
• M9: 1,154,148 km (0.071 R)
• M10: 1,270,086 km (0.12 R)
• M11: 1,489,396 km (0.115 R)
• M12: 1,578,108 km (0.089 R)
• M13: 2,191,908 km (0.067 R)
• M14: 2,686,329 km (0.089 R)
• M15: 2,811,542 km (0.097 R)
• M16: 3,149,484 km (0.105 R)
• M17: 3,568,956 km (0.084 R)
• M18: 3,794,251 km (0.112 R)
• M19: 3,952,974 km (0.078 R)
• M20: 4,516,659 km (0.087 R)
• M21: 4,893,945 km (0.028 R)
• M22: 5,144,671 km (0.109 R)
• M23: 5,459,125 km (0.117 R)
• M24: 5,538,861 km (0.095 R)
• M25: 5,699,230 km (0.101 R)
• M26: 5,922,281 km (0.105 R)
• M27: 6,693,906 km (0.058 R)
• M28: 6,800,570 km (0.119 R)
• M29: 7,102,458 km (0.067 R)
• M30: 7,541,378 km (0.113 R)
• M31: 7,943,946 km (0.091 R)
• M32: 8,079,781 km (0.101 R)
• M33: 8,284,880 km (0.08 R)
• M34: 8,561,187 km (0.085 R)
• M35: 8,677,125 km (0.064 R)
• M36: 8,863,823 km (0.118 R)
• M37: 9,146,264 km (0.094 R)
• M38: 9,527,739 km (0.083 R)
• M39: 9,672,101 km (0.077 R)
• M40: 9,938,684 km (0.078 R)
• M41: 10,036,222 km (0.11 R)
• M42: 10,355,464 km (0.084 R)
• M43: 10,603,347 km (0.116 R)
• M44: 10,777,928 km (0.102 R)
• M45: 11,003,971 km (0.03 R)
• M46: 11,435,112 km (0.112 R)
• M47: 11,639,911 km (0.085 R)
• M48: 11,717,104 km (0.095 R)
• M49: 12,576,843 km (0.049 R)
• M50: 12,814,853 km (0.11 R)
• M51: 13,214,878 km (0.098 R)
• M52: 13,618,941 km (0.103 R)
• M53: 14,054,570 km (0.069 R)
• M54: 14,716,541 km (0.118 R)
• M55: 14,939,442 km (0.063 R)
• M56: 15,360,410 km (0.093 R)
• M57: 15,813,841 km (0.089 R)
• M58: 15,927,984 km (0.111 R)
• M59: 16,386,801 km (0.046 R)
• M60: 16,850,106 km (0.067 R)
• M61: 17,612,157 km (0.09 R)
• M62: 17,730,489 km (0.054 R)
• M63: 17,908,361 km (0.084 R)
• M64: 18,475,487 km (0.08 R)
• M65: 18,806,547 km (0.103 R)
• M66: 18,897,053 km (0.079 R)
• M67: 19,382,947 km (0.098 R)
• M68: 19,719,393 km (0.078 R)
• M69: 19,842,213 km (0.079 R)
• M70: 20,088,600 km (0.081 R)
• M71: 20,181,202 km (0.114 R)
• M72: 20,615,484 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.6

Radius: 6.5

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 11.53 AU - 15.93 AU

Year: 19373 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,413,422 km

• M1: 174,730 km (0.041 R)
• M2: 477,816 km (0.09 R)
• M3: 746,793 km (0.097 R)
• M4: 831,764 km (0.067 R)
• M5: 2,235,591 km (0.086 R)
• M6: 3,049,403 km (0.097 R)
• M7: 3,118,068 km (0.104 R)
• M8: 3,362,960 km (0.037 R)
• M9: 3,723,341 km (0.098 R)
• M10: 3,908,244 km (0.08 R)
• M11: 4,637,983 km (0.06 R)
• M12: 4,957,823 km (0.111 R)
• M13: 5,120,286 km (0.102 R)
• M14: 7,112,332 km (0.099 R)
• M15: 7,714,164 km (0.042 R)
• M16: 7,949,930 km (0.064 R)
• M17: 8,332,153 km (0.076 R)
• M18: 8,622,821 km (0.117 R)
• M19: 9,464,309 km (0.088 R)
• M20: 11,012,049 km (0.109 R)
• M21: 11,118,114 km (0.091 R)
• M22: 11,171,221 km (0.065 R)
• M23: 11,652,926 km (0.079 R)
• M24: 12,141,513 km (0.12 R)
• M25: 12,636,682 km (0.111 R)
• M26: 12,692,033 km (0.091 R)
• M27: 12,747,683 km (0.066 R)
• M28: 13,138,433 km (0.096 R)
• M29: 13,307,179 km (0.107 R)
• M30: 13,590,069 km (0.03 R)
• M31: 14,276,873 km (0.089 R)
• M32: 15,624,600 km (0.09 R)
• M33: 16,464,742 km (0.052 R)
• M34: 16,768,276 km (0.115 R)
• M35: 17,628,164 km (0.107 R)
• M36: 19,071,634 km (0.111 R)
• M37: 19,262,820 km (0.053 R)
• M38: 19,839,819 km (0.109 R)
• M39: 19,904,296 km (0.102 R)
• M40: 20,945,198 km (0.111 R)
• M41: 21,142,368 km (0.113 R)
• M42: 21,472,231 km (0.116 R)
• M43: 23,487,464 km (0.067 R)
• M44: 23,555,681 km (0.11 R)
• M45: 23,760,630 km (0.103 R)
• M46: 23,897,661 km (0.092 R)
• M47: 24,864,064 km (0.06 R)
• M48: 25,003,190 km (0.039 R)
• M49: 26,550,331 km (0.115 R)
• M50: 27,192,106 km (0.099 R)
• M51: 27,263,763 km (0.099 R)
• M52: 27,622,798 km (0.08 R)
• M53: 29,662,415 km (0.096 R)
• M54: 33,961,709 km (0.113 R)
• M55: 34,116,094 km (0.082 R)
• M56: 34,969,250 km (0.065 R)
• M57: 35,672,510 km (0.07 R)
• M58: 35,829,438 km (0.115 R)
• M59: 36,854,782 km (0.062 R)
• M60: 37,092,942 km (0.027 R)
• M61: 37,172,378 km (0.081 R)
• M62: 37,570,458 km (0.115 R)
• M63: 38,370,956 km (0.066 R)
• M64: 39,501,019 km (0.063 R)
• M65: 41,298,886 km (0.065 R)
• M66: 42,207,693 km (0.114 R)
• M67: 42,373,746 km (0.076 R)
• M68: 42,789,629 km (0.04 R)
• M69: 43,206,857 km (0.088 R)
• M70: 44,382,098 km (0.087 R)
• M71: 45,823,473 km (0.114 R)
• M72: 46,678,425 km (0.11 R)
• M73: 48,230,653 km (0.037 R)
• M74: 48,404,186 km (0.083 R)
• M75: 52,273,685 km (0.1 R)
• M76: 52,451,856 km (0.038 R)
• M77: 53,525,520 km (0.095 R)
• M78: 56,241,170 km (0.091 R)
• M79: 56,881,299 km (0.045 R)
• M80: 57,799,830 km (0.104 R)
• M81: 59,372,702 km (0.086 R)
• M82: 59,651,702 km (0.065 R)
• M83: 60,304,398 km (0.102 R)
• M84: 61,241,030 km (0.086 R)
• M85: 61,334,977 km (0.064 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 16,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit