🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 26.2 Hours

Environment

Temp: 207 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,492,388 km

• M1: 397,930 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.9 AU - 0.98 AU

Year: 336 Days

Day: 34.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.08 AU - 1.7 AU

Year: 605 Days

Day: 45.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,492,388 km

• M1: 669,750 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.27 AU - 2.11 AU

Year: 811 Days

Day: 43.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.47 AU - 2.54 AU

Year: 1458 Days

Day: 43.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,492,388 km

• M1: 804,687 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.6 AU - 3.02 AU

Year: 1738 Days

Day: 20.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.28 AU - 3.72 AU

Year: 2416 Days

Day: 22.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 13.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.72 AU - 5.36 AU

Year: 4175 Days

Day: 14.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 109,492,388 km

• M1: 172,786 km (0.086 R)
• M2: 366,664 km (0.076 R)
• M3: 496,216 km (0.103 R)
• M4: 635,492 km (0.102 R)
• M5: 758,162 km (0.042 R)
• M6: 912,697 km (0.12 R)
• M7: 1,091,017 km (0.075 R)
• M8: 1,497,475 km (0.113 R)
• M9: 1,814,473 km (0.104 R)
• M10: 2,529,102 km (0.104 R)
• M11: 2,838,021 km (0.119 R)
• M12: 3,177,608 km (0.092 R)
• M13: 3,306,113 km (0.092 R)
• M14: 3,837,634 km (0.104 R)
• M15: 3,994,413 km (0.077 R)
• M16: 4,396,083 km (0.117 R)
• M17: 4,874,048 km (0.054 R)
• M18: 5,108,618 km (0.053 R)
• M19: 5,500,564 km (0.087 R)
• M20: 5,611,267 km (0.08 R)
• M21: 5,812,326 km (0.096 R)
• M22: 6,106,884 km (0.109 R)
• M23: 6,336,966 km (0.103 R)
• M24: 6,499,728 km (0.08 R)
• M25: 6,948,522 km (0.054 R)
• M26: 7,188,776 km (0.073 R)
• M27: 7,529,859 km (0.096 R)
• M28: 7,628,295 km (0.114 R)
• M29: 8,253,165 km (0.106 R)
• M30: 8,354,742 km (0.113 R)
• M31: 8,482,199 km (0.081 R)
• M32: 8,946,701 km (0.036 R)
• M33: 9,260,856 km (0.091 R)
• M34: 9,685,565 km (0.114 R)
• M35: 9,846,532 km (0.095 R)
• M36: 10,171,010 km (0.111 R)
• M37: 10,444,175 km (0.062 R)
• M38: 10,581,656 km (0.105 R)
• M39: 10,664,533 km (0.054 R)
• M40: 10,747,560 km (0.097 R)
• M41: 10,914,212 km (0.079 R)
• M42: 11,250,059 km (0.063 R)
• M43: 11,334,582 km (0.118 R)
• M44: 11,589,497 km (0.097 R)
• M45: 11,989,671 km (0.116 R)
• M46: 12,104,861 km (0.09 R)
• M47: 12,365,311 km (0.118 R)
• M48: 12,510,870 km (0.097 R)
• M49: 12,598,534 km (0.077 R)
• M50: 13,306,731 km (0.065 R)
• M51: 13,396,190 km (0.114 R)
• M52: 13,515,719 km (0.118 R)
• M53: 14,118,897 km (0.07 R)
• M54: 14,301,556 km (0.111 R)
• M55: 15,539,479 km (0.102 R)
• M56: 15,728,122 km (0.098 R)
• M57: 16,107,652 km (0.117 R)
• M58: 16,618,528 km (0.088 R)
• M59: 17,102,328 km (0.08 R)
• M60: 18,249,145 km (0.101 R)
• M61: 18,348,628 km (0.073 R)
• M62: 18,448,260 km (0.047 R)
• M63: 19,319,368 km (0.086 R)
• M64: 19,522,223 km (0.054 R)
• M65: 19,964,434 km (0.095 R)
• M66: 20,135,275 km (0.116 R)
• M67: 20,341,122 km (0.036 R)
• M68: 21,066,821 km (0.092 R)
• M69: 21,345,522 km (0.106 R)
• M70: 22,900,143 km (0.082 R)
• M71: 23,186,772 km (0.082 R)
• M72: 23,655,014 km (0.083 R)
• M73: 24,090,044 km (0.1 R)
• M74: 24,381,461 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.5

Radius: 8.6

Gravity: 12.65 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.84 AU - 12.44 AU

Year: 11913 Days

Day: 6.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,492,388 km

• M1: 227,688 km (0.075 R)
• M2: 480,957 km (0.086 R)
• M3: 940,223 km (0.09 R)
• M4: 1,188,256 km (0.108 R)
• M5: 1,507,797 km (0.117 R)
• M6: 1,664,276 km (0.111 R)
• M7: 1,744,610 km (0.073 R)
• M8: 2,253,842 km (0.076 R)
• M9: 2,343,002 km (0.043 R)
• M10: 2,586,846 km (0.098 R)
• M11: 2,711,910 km (0.104 R)
• M12: 3,503,582 km (0.082 R)
• M13: 3,712,271 km (0.109 R)
• M14: 3,853,641 km (0.094 R)
• M15: 3,960,903 km (0.118 R)
• M16: 5,008,686 km (0.115 R)
• M17: 5,644,178 km (0.081 R)
• M18: 5,766,250 km (0.041 R)
• M19: 6,095,814 km (0.07 R)
• M20: 6,946,577 km (0.103 R)
• M21: 7,924,947 km (0.027 R)
• M22: 9,375,448 km (0.081 R)
• M23: 10,503,566 km (0.086 R)
• M24: 10,653,912 km (0.089 R)
• M25: 10,754,591 km (0.066 R)
• M26: 11,364,801 km (0.061 R)
• M27: 11,622,408 km (0.075 R)
• M28: 12,090,949 km (0.115 R)
• M29: 13,046,580 km (0.101 R)
• M30: 13,208,295 km (0.098 R)
• M31: 13,262,300 km (0.114 R)
• M32: 13,479,067 km (0.1 R)
• M33: 13,751,784 km (0.109 R)
• M34: 15,029,649 km (0.079 R)
• M35: 15,255,841 km (0.115 R)
• M36: 15,539,928 km (0.085 R)
• M37: 15,940,850 km (0.044 R)
• M38: 16,056,040 km (0.118 R)
• M39: 16,345,063 km (0.108 R)
• M40: 16,461,301 km (0.059 R)
• M41: 16,811,210 km (0.112 R)
• M42: 17,104,871 km (0.104 R)
• M43: 17,281,845 km (0.108 R)
• M44: 18,719,182 km (0.03 R)
• M45: 19,206,871 km (0.108 R)
• M46: 19,575,330 km (0.109 R)
• M47: 19,636,964 km (0.091 R)
• M48: 20,506,727 km (0.074 R)
• M49: 21,072,506 km (0.082 R)
• M50: 21,262,196 km (0.052 R)
• M51: 21,325,625 km (0.11 R)
• M52: 21,452,634 km (0.116 R)
• M53: 22,026,790 km (0.094 R)
• M54: 22,477,080 km (0.032 R)
• M55: 23,911,574 km (0.072 R)
• M56: 23,977,547 km (0.119 R)
• M57: 25,510,027 km (0.111 R)
• M58: 27,074,073 km (0.074 R)
• M59: 28,459,349 km (0.081 R)
• M60: 29,654,636 km (0.059 R)
• M61: 30,009,333 km (0.076 R)
• M62: 30,365,525 km (0.039 R)
• M63: 35,270,690 km (0.091 R)
• M64: 35,420,886 km (0.095 R)
• M65: 35,646,629 km (0.074 R)
• M66: 36,023,766 km (0.091 R)
• M67: 36,099,313 km (0.083 R)
• M68: 36,781,928 km (0.106 R)
• M69: 38,082,980 km (0.115 R)
• M70: 38,623,178 km (0.037 R)
• M71: 38,700,520 km (0.079 R)
• M72: 38,778,012 km (0.095 R)
• M73: 39,010,487 km (0.114 R)
• M74: 39,632,964 km (0.099 R)
• M75: 42,474,426 km (0.075 R)
• M76: 43,275,223 km (0.034 R)
• M77: 45,136,221 km (0.118 R)
• M78: 45,544,174 km (0.086 R)
• M79: 46,035,454 km (0.072 R)
• M80: 48,601,207 km (0.104 R)
• M81: 49,103,107 km (0.111 R)
• M82: 49,186,882 km (0.041 R)
• M83: 49,270,807 km (0.062 R)
• M84: 49,606,804 km (0.08 R)
• M85: 49,775,101 km (0.082 R)
• M86: 50,958,271 km (0.064 R)
• M87: 52,321,855 km (0.057 R)
• M88: 52,578,864 km (0.08 R)
• M89: 53,352,435 km (0.031 R)
• M90: 54,736,814 km (0.079 R)
• M91: 55,695,437 km (0.059 R)
• M92: 57,364,351 km (0.108 R)
• M93: 57,541,026 km (0.092 R)
• M94: 59,674,740 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.2

Radius: 3.6

Gravity: 69.54 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 16.89 AU - 20.73 AU

Year: 30100 Days

Day: 22.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 109,492,388 km

• M1: 451,636 km (0.044 R)
• M2: 557,551 km (0.033 R)
• M3: 1,020,706 km (0.114 R)
• M4: 1,089,521 km (0.071 R)
• M5: 1,268,440 km (0.106 R)
• M6: 1,305,391 km (0.091 R)
• M7: 1,613,263 km (0.096 R)
• M8: 1,942,828 km (0.098 R)
• M9: 2,203,427 km (0.11 R)
• M10: 2,337,916 km (0.037 R)
• M11: 2,521,323 km (0.046 R)
• M12: 2,614,672 km (0.091 R)
• M13: 3,351,291 km (0.095 R)
• M14: 4,092,250 km (0.106 R)
• M15: 4,313,056 km (0.078 R)
• M16: 4,823,783 km (0.097 R)
• M17: 5,115,798 km (0.087 R)
• M18: 6,594,873 km (0.108 R)
• M19: 6,983,827 km (0.096 R)
• M20: 7,181,147 km (0.045 R)
• M21: 7,920,160 km (0.082 R)
• M22: 8,824,330 km (0.064 R)
• M23: 9,760,663 km (0.105 R)
• M24: 10,652,715 km (0.106 R)
• M25: 12,672,585 km (0.082 R)
• M26: 14,806,599 km (0.085 R)
• M27: 15,485,175 km (0.06 R)
• M28: 17,403,019 km (0.074 R)
• M29: 18,480,274 km (0.097 R)
• M30: 19,949,774 km (0.099 R)
• M31: 20,323,020 km (0.081 R)
• M32: 21,076,395 km (0.102 R)
• M33: 22,030,830 km (0.042 R)
• M34: 22,513,283 km (0.079 R)
• M35: 22,707,311 km (0.089 R)
• M36: 23,292,538 km (0.107 R)
• M37: 23,390,525 km (0.091 R)
• M38: 24,378,319 km (0.078 R)
• M39: 25,178,219 km (0.08 R)
• M40: 25,581,535 km (0.114 R)
• M41: 25,986,796 km (0.076 R)
• M42: 26,394,300 km (0.077 R)
• M43: 28,358,371 km (0.105 R)
• M44: 33,083,569 km (0.105 R)
• M45: 33,304,076 km (0.042 R)
• M46: 34,079,741 km (0.076 R)
• M47: 34,637,442 km (0.041 R)
• M48: 34,973,439 km (0.118 R)
• M49: 35,197,985 km (0.115 R)
• M50: 35,988,012 km (0.089 R)
• M51: 38,392,648 km (0.059 R)
• M52: 42,155,184 km (0.09 R)
• M53: 42,513,920 km (0.117 R)
• M54: 44,444,181 km (0.112 R)
• M55: 44,931,122 km (0.112 R)
• M56: 45,053,194 km (0.111 R)
• M57: 45,787,719 km (0.103 R)
• M58: 46,773,121 km (0.07 R)
• M59: 47,890,168 km (0.057 R)
• M60: 51,293,370 km (0.117 R)
• M61: 52,060,209 km (0.073 R)
• M62: 53,605,106 km (0.111 R)
• M63: 53,864,060 km (0.106 R)
• M64: 55,819,453 km (0.088 R)
• M65: 55,950,651 km (0.025 R)
• M66: 57,665,342 km (0.07 R)
• M67: 58,063,571 km (0.04 R)
• M68: 59,933,545 km (0.055 R)
• M69: 61,010,948 km (0.071 R)
• M70: 63,048,322 km (0.054 R)
• M71: 64,832,127 km (0.077 R)
• M72: 65,799,427 km (0.099 R)
• M73: 68,308,632 km (0.103 R)
• M74: 69,433,757 km (0.081 R)
• M75: 70,140,158 km (0.117 R)
• M76: 73,276,328 km (0.036 R)
• M77: 74,283,870 km (0.03 R)
• M78: 79,094,489 km (0.087 R)
• M79: 79,979,809 km (0.095 R)
• M80: 80,868,570 km (0.088 R)
• M81: 82,058,621 km (0.096 R)
• M82: 82,207,770 km (0.068 R)
• M83: 82,655,816 km (0.085 R)
• M84: 83,254,506 km (0.075 R)
• M85: 85,209,900 km (0.098 R)
• M86: 87,942,305 km (0.057 R)
• M87: 88,095,044 km (0.098 R)
• M88: 89,472,691 km (0.1 R)
• M89: 89,779,965 km (0.099 R)
• M90: 91,166,289 km (0.117 R)
• M91: 92,404,660 km (0.095 R)
• M92: 97,097,695 km (0.108 R)
• M93: 98,996,541 km (0.102 R)
• M94: 100,428,791 km (0.118 R)
• M95: 102,509,398 km (0.065 R)
• M96: 105,576,004 km (0.044 R)
• M97: 106,225,409 km (0.081 R)
• M98: 108,836,340 km (0.094 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 16,212 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit