🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 217 Days

Day: 13.3 Hours

Environment

Temp: 164 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 22,540,982 km

• M1: 85,271 km (0.032 R)
• M2: 279,299 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.48 AU - 1.74 AU

Year: 774 Days

Day: 44.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.71 AU - 2.73 AU

Year: 1253 Days

Day: 44.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 3.15 AU - 3.27 AU

Year: 2178 Days

Day: 33.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.92 AU - 6.66 AU

Year: 5975 Days

Day: 12.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 22,540,982 km

• M1: 177,573 km (0.085 R)
• M2: 359,334 km (0.105 R)
• M3: 480,808 km (0.108 R)
• M4: 577,597 km (0.089 R)
• M5: 782,247 km (0.047 R)
• M6: 899,831 km (0.097 R)
• M7: 1,127,370 km (0.078 R)
• M8: 1,402,480 km (0.072 R)
• M9: 1,683,724 km (0.118 R)
• M10: 2,197,892 km (0.059 R)
• M11: 2,402,991 km (0.117 R)
• M12: 2,507,859 km (0.108 R)
• M13: 2,686,329 km (0.106 R)
• M14: 2,924,638 km (0.084 R)
• M15: 3,227,574 km (0.114 R)
• M16: 3,343,662 km (0.114 R)
• M17: 3,500,889 km (0.084 R)
• M18: 3,580,475 km (0.112 R)
• M19: 3,904,654 km (0.119 R)
• M20: 4,196,220 km (0.104 R)
• M21: 4,344,621 km (0.094 R)
• M22: 4,559,893 km (0.117 R)
• M23: 4,690,641 km (0.047 R)
• M24: 5,271,829 km (0.113 R)
• M25: 5,340,494 km (0.113 R)
• M26: 5,432,347 km (0.096 R)
• M27: 6,600,108 km (0.037 R)
• M28: 7,023,171 km (0.066 R)
• M29: 7,124,000 km (0.062 R)
• M30: 7,583,565 km (0.083 R)
• M31: 8,158,469 km (0.036 R)
• M32: 8,666,205 km (0.113 R)
• M33: 8,828,818 km (0.088 R)
• M34: 9,267,139 km (0.118 R)
• M35: 10,480,079 km (0.07 R)
• M36: 10,827,595 km (0.065 R)
• M37: 10,914,960 km (0.108 R)
• M38: 11,119,909 km (0.102 R)
• M39: 12,012,859 km (0.101 R)
• M40: 12,254,908 km (0.03 R)
• M41: 12,376,531 km (0.063 R)
• M42: 12,651,492 km (0.111 R)
• M43: 13,052,564 km (0.071 R)
• M44: 13,394,993 km (0.105 R)
• M45: 13,961,969 km (0.089 R)
• M46: 14,088,978 km (0.055 R)
• M47: 14,312,327 km (0.091 R)
• M48: 14,408,369 km (0.102 R)
• M49: 14,504,561 km (0.08 R)
• M50: 14,924,183 km (0.113 R)
• M51: 15,347,844 km (0.11 R)
• M52: 16,140,413 km (0.094 R)
• M53: 16,374,085 km (0.049 R)
• M54: 16,642,464 km (0.117 R)
• M55: 16,709,783 km (0.106 R)
• M56: 17,422,318 km (0.114 R)
• M57: 17,490,684 km (0.057 R)
• M58: 17,730,639 km (0.06 R)
• M59: 17,833,861 km (0.116 R)
• M60: 18,561,954 km (0.099 R)
• M61: 19,052,635 km (0.109 R)
• M62: 20,190,477 km (0.046 R)
• M63: 20,298,337 km (0.105 R)
• M64: 20,514,506 km (0.112 R)
• M65: 20,840,180 km (0.05 R)
• M66: 20,949,087 km (0.047 R)
• M67: 21,094,646 km (0.063 R)
• M68: 21,496,616 km (0.068 R)
• M69: 22,271,233 km (0.076 R)
• M70: 22,345,434 km (0.079 R)
• M71: 23,280,421 km (0.116 R)
• M72: 24,687,538 km (0.055 R)
• M73: 24,995,411 km (0.095 R)
• M74: 25,615,045 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.5

Radius: 13.6

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 7.21 AU - 8.67 AU

Year: 8474 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,540,982 km

• M1: 183,856 km (0.116 R)
• M2: 363,373 km (0.079 R)
• M3: 809,025 km (0.11 R)
• M4: 1,020,557 km (0.031 R)
• M5: 1,785,600 km (0.048 R)
• M6: 2,529,251 km (0.102 R)
• M7: 2,674,212 km (0.04 R)
• M8: 3,282,028 km (0.085 R)
• M9: 3,683,698 km (0.115 R)
• M10: 3,793,503 km (0.068 R)
• M11: 3,960,304 km (0.111 R)
• M12: 4,243,942 km (0.069 R)
• M13: 4,388,154 km (0.065 R)
• M14: 4,534,162 km (0.109 R)
• M15: 4,921,321 km (0.086 R)
• M16: 5,444,016 km (0.063 R)
• M17: 5,696,238 km (0.113 R)
• M18: 5,823,696 km (0.102 R)
• M19: 6,212,052 km (0.102 R)
• M20: 6,475,793 km (0.116 R)
• M21: 6,946,128 km (0.06 R)
• M22: 7,185,485 km (0.034 R)
• M23: 7,955,615 km (0.107 R)
• M24: 8,062,727 km (0.109 R)
• M25: 8,206,191 km (0.09 R)
• M26: 8,532,315 km (0.071 R)
• M27: 9,955,589 km (0.089 R)
• M28: 10,381,344 km (0.117 R)
• M29: 10,655,408 km (0.057 R)
• M30: 11,451,717 km (0.115 R)
• M31: 12,102,468 km (0.119 R)
• M32: 12,681,860 km (0.101 R)
• M33: 13,016,960 km (0.053 R)
• M34: 13,525,143 km (0.12 R)
• M35: 14,343,294 km (0.095 R)
• M36: 15,088,740 km (0.101 R)
• M37: 15,667,385 km (0.088 R)
• M38: 15,802,023 km (0.091 R)
• M39: 15,936,960 km (0.115 R)
• M40: 16,617,481 km (0.101 R)
• M41: 16,754,812 km (0.062 R)
• M42: 16,846,515 km (0.046 R)
• M43: 17,679,476 km (0.05 R)
• M44: 19,481,832 km (0.098 R)
• M45: 19,578,322 km (0.112 R)
• M46: 19,917,311 km (0.068 R)
• M47: 20,111,788 km (0.108 R)
• M48: 20,209,326 km (0.094 R)
• M49: 20,896,429 km (0.094 R)
• M50: 22,293,523 km (0.098 R)
• M51: 22,495,481 km (0.058 R)
• M52: 23,054,378 km (0.025 R)
• M53: 23,412,366 km (0.074 R)
• M54: 23,514,990 km (0.097 R)
• M55: 23,720,538 km (0.117 R)
• M56: 24,030,205 km (0.07 R)
• M57: 24,237,398 km (0.105 R)
• M58: 26,395,198 km (0.085 R)
• M59: 26,662,529 km (0.105 R)
• M60: 27,524,063 km (0.115 R)
• M61: 27,958,346 km (0.088 R)
• M62: 29,108,903 km (0.111 R)
• M63: 29,773,267 km (0.068 R)
• M64: 30,442,718 km (0.116 R)
• M65: 31,569,339 km (0.08 R)
• M66: 31,853,276 km (0.067 R)
• M67: 33,689,740 km (0.04 R)
• M68: 34,387,165 km (0.095 R)
• M69: 34,796,315 km (0.068 R)
• M70: 35,914,858 km (0.112 R)
• M71: 36,448,773 km (0.111 R)
• M72: 36,686,933 km (0.11 R)
• M73: 36,866,002 km (0.096 R)
• M74: 37,344,565 km (0.078 R)
• M75: 38,429,150 km (0.094 R)
• M76: 38,732,235 km (0.083 R)
• M77: 39,096,955 km (0.027 R)
• M78: 39,218,727 km (0.118 R)
• M79: 39,768,649 km (0.066 R)
• M80: 40,814,189 km (0.116 R)
• M81: 41,495,607 km (0.065 R)
• M82: 41,619,773 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.6

Radius: 14.6

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.91 AU - 13.09 AU

Year: 13818 Days

Day: 9.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 22,540,982 km

• M1: 191,186 km (0.12 R)
• M2: 457,919 km (0.076 R)
• M3: 551,268 km (0.105 R)
• M4: 653,443 km (0.12 R)
• M5: 801,845 km (0.066 R)
• M6: 1,114,205 km (0.104 R)
• M7: 1,827,488 km (0.049 R)
• M8: 2,102,897 km (0.046 R)
• M9: 2,541,967 km (0.078 R)
• M10: 2,851,036 km (0.115 R)
• M11: 3,107,148 km (0.085 R)
• M12: 3,304,318 km (0.08 R)
• M13: 3,438,208 km (0.118 R)
• M14: 4,352,251 km (0.094 R)
• M15: 4,462,504 km (0.092 R)
• M16: 5,417,388 km (0.067 R)
• M17: 5,898,046 km (0.063 R)
• M18: 6,350,878 km (0.089 R)
• M19: 7,465,831 km (0.061 R)
• M20: 8,181,956 km (0.118 R)
• M21: 8,318,838 km (0.099 R)
• M22: 9,344,930 km (0.075 R)
• M23: 9,824,691 km (0.08 R)
• M24: 9,921,630 km (0.106 R)
• M25: 10,018,869 km (0.066 R)
• M26: 10,165,325 km (0.107 R)
• M27: 11,008,758 km (0.097 R)
• M28: 11,926,241 km (0.115 R)
• M29: 12,237,555 km (0.095 R)
• M30: 12,446,692 km (0.079 R)
• M31: 12,974,474 km (0.054 R)
• M32: 14,106,780 km (0.116 R)
• M33: 14,326,090 km (0.119 R)
• M34: 14,436,195 km (0.048 R)
• M35: 14,990,903 km (0.084 R)
• M36: 15,214,702 km (0.11 R)
• M37: 16,006,823 km (0.099 R)
• M38: 16,120,966 km (0.118 R)
• M39: 17,278,554 km (0.107 R)
• M40: 20,226,380 km (0.087 R)
• M41: 21,285,084 km (0.086 R)
• M42: 22,361,740 km (0.102 R)
• M43: 22,810,235 km (0.072 R)
• M44: 25,230,130 km (0.038 R)
• M45: 25,897,935 km (0.114 R)
• M46: 26,301,550 km (0.041 R)
• M47: 28,074,434 km (0.098 R)
• M48: 29,114,588 km (0.068 R)
• M49: 29,254,312 km (0.111 R)
• M50: 29,674,682 km (0.105 R)
• M51: 30,026,387 km (0.097 R)
• M52: 30,947,611 km (0.109 R)
• M53: 31,161,536 km (0.068 R)
• M54: 31,375,909 km (0.112 R)
• M55: 32,382,853 km (0.118 R)
• M56: 32,745,179 km (0.114 R)
• M57: 32,963,143 km (0.061 R)
• M58: 33,108,702 km (0.086 R)
• M59: 33,913,239 km (0.111 R)
• M60: 34,133,746 km (0.068 R)
• M61: 34,281,100 km (0.093 R)
• M62: 35,616,261 km (0.098 R)
• M63: 35,990,256 km (0.073 R)
• M64: 37,271,262 km (0.034 R)
• M65: 38,108,113 km (0.03 R)
• M66: 40,110,779 km (0.117 R)
• M67: 40,811,945 km (0.084 R)
• M68: 41,281,682 km (0.11 R)
• M69: 42,542,942 km (0.088 R)
• M70: 43,178,433 km (0.119 R)
• M71: 45,589,054 km (0.119 R)
• M72: 46,157,825 km (0.118 R)
• M73: 48,125,785 km (0.11 R)
• M74: 49,703,145 km (0.097 R)
• M75: 51,550,529 km (0.055 R)
• M76: 54,020,090 km (0.075 R)
• M77: 54,277,847 km (0.086 R)
• M78: 55,139,681 km (0.085 R)
• M79: 55,572,318 km (0.115 R)
• M80: 55,832,469 km (0.09 R)
• M81: 56,440,883 km (0.083 R)
• M82: 58,896,981 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.3

Radius: 7.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.73 AU - 13.99 AU

Year: 16458 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,540,982 km

• M1: 178,321 km (0.09 R)
• M2: 831,764 km (0.094 R)
• M3: 999,613 km (0.099 R)
• M4: 1,553,424 km (0.115 R)
• M5: 1,691,054 km (0.099 R)
• M6: 1,861,596 km (0.037 R)
• M7: 2,067,592 km (0.114 R)
• M8: 2,422,139 km (0.044 R)
• M9: 2,997,642 km (0.097 R)
• M10: 3,152,326 km (0.068 R)
• M11: 3,380,463 km (0.076 R)
• M12: 4,058,740 km (0.113 R)
• M13: 4,153,734 km (0.099 R)
• M14: 4,211,030 km (0.036 R)
• M15: 4,878,536 km (0.119 R)
• M16: 5,390,310 km (0.116 R)
• M17: 5,876,204 km (0.067 R)
• M18: 7,162,746 km (0.12 R)
• M19: 7,231,561 km (0.063 R)
• M20: 7,462,690 km (0.12 R)
• M21: 7,719,699 km (0.053 R)
• M22: 7,979,700 km (0.12 R)
• M23: 8,556,998 km (0.045 R)
• M24: 8,924,560 km (0.114 R)
• M25: 8,973,927 km (0.065 R)
• M26: 9,853,114 km (0.078 R)
• M27: 10,812,336 km (0.106 R)
• M28: 10,917,802 km (0.055 R)
• M29: 10,970,610 km (0.096 R)
• M30: 11,396,665 km (0.027 R)
• M31: 11,963,940 km (0.107 R)
• M32: 12,512,815 km (0.106 R)
• M33: 12,985,694 km (0.114 R)
• M34: 13,464,556 km (0.067 R)
• M35: 14,381,442 km (0.113 R)
• M36: 14,526,552 km (0.071 R)
• M37: 14,643,088 km (0.053 R)
• M38: 15,082,457 km (0.108 R)
• M39: 15,407,384 km (0.109 R)
• M40: 16,821,682 km (0.077 R)
• M41: 17,005,239 km (0.111 R)
• M42: 17,312,662 km (0.102 R)
• M43: 17,559,798 km (0.025 R)
• M44: 17,964,012 km (0.095 R)
• M45: 19,258,931 km (0.102 R)
• M46: 19,836,827 km (0.054 R)
• M47: 21,207,443 km (0.108 R)
• M48: 21,737,618 km (0.11 R)
• M49: 22,473,639 km (0.112 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: 203 - 16,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit