🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 299 Days

Day: 33 Hours

Environment

Temp: 106 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.85 AU - 1.25 AU

Year: 384 Days

Day: 25.7 Hours

Environment

Temp: 42 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,360,748 km

• M1: 356,791 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 3.11 AU - 3.65 AU

Year: 2215 Days

Day: 32.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 10.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.68 AU - 6.12 AU

Year: 4473 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,360,748 km

• M1: 380,427 km (0.088 R)
• M2: 637,437 km (0.11 R)
• M3: 1,090,269 km (0.105 R)
• M4: 1,238,521 km (0.101 R)
• M5: 1,379,143 km (0.097 R)
• M6: 1,929,962 km (0.109 R)
• M7: 2,044,704 km (0.07 R)
• M8: 2,490,805 km (0.089 R)
• M9: 2,798,976 km (0.057 R)
• M10: 2,967,274 km (0.09 R)
• M11: 3,043,120 km (0.102 R)
• M12: 3,216,205 km (0.057 R)
• M13: 3,552,052 km (0.095 R)
• M14: 3,775,401 km (0.113 R)
• M15: 4,108,706 km (0.069 R)
• M16: 4,538,799 km (0.084 R)
• M17: 4,670,745 km (0.102 R)
• M18: 5,028,583 km (0.101 R)
• M19: 5,302,945 km (0.102 R)
• M20: 5,442,071 km (0.09 R)
• M21: 5,582,245 km (0.06 R)
• M22: 5,771,187 km (0.045 R)
• M23: 6,010,244 km (0.089 R)
• M24: 6,375,113 km (0.112 R)
• M25: 6,722,180 km (0.044 R)
• M26: 7,280,031 km (0.054 R)
• M27: 7,460,745 km (0.114 R)
• M28: 8,171,335 km (0.116 R)
• M29: 8,305,375 km (0.116 R)
• M30: 8,657,229 km (0.091 R)
• M31: 9,097,047 km (0.096 R)
• M32: 9,347,623 km (0.107 R)
• M33: 9,431,697 km (0.072 R)
• M34: 9,827,234 km (0.111 R)
• M35: 9,941,227 km (0.056 R)
• M36: 10,113,115 km (0.065 R)
• M37: 10,576,270 km (0.104 R)
• M38: 10,810,391 km (0.075 R)
• M39: 10,898,654 km (0.114 R)
• M40: 11,135,168 km (0.118 R)
• M41: 11,373,477 km (0.092 R)
• M42: 11,523,225 km (0.087 R)
• M43: 11,703,789 km (0.113 R)
• M44: 12,159,465 km (0.119 R)
• M45: 12,373,988 km (0.098 R)
• M46: 12,559,040 km (0.111 R)
• M47: 13,434,338 km (0.088 R)
• M48: 13,847,377 km (0.081 R)
• M49: 13,975,283 km (0.079 R)
• M50: 14,686,023 km (0.099 R)
• M51: 15,508,063 km (0.097 R)
• M52: 15,807,558 km (0.116 R)
• M53: 16,480,150 km (0.099 R)
• M54: 16,615,835 km (0.076 R)
• M55: 17,644,919 km (0.064 R)
• M56: 18,483,116 km (0.066 R)
• M57: 18,553,427 km (0.107 R)
• M58: 18,624,037 km (0.112 R)
• M59: 19,084,649 km (0.11 R)
• M60: 19,944,687 km (0.096 R)
• M61: 21,258,605 km (0.096 R)
• M62: 21,332,357 km (0.09 R)
• M63: 21,554,360 km (0.104 R)
• M64: 21,739,862 km (0.091 R)
• M65: 21,925,962 km (0.108 R)
• M66: 22,449,853 km (0.114 R)
• M67: 22,637,898 km (0.11 R)
• M68: 23,167,474 km (0.094 R)
• M69: 23,471,756 km (0.042 R)
• M70: 23,624,496 km (0.105 R)
• M71: 23,930,872 km (0.109 R)
• M72: 24,007,616 km (0.08 R)
• M73: 24,084,509 km (0.119 R)
• M74: 24,470,173 km (0.068 R)
• M75: 24,586,260 km (0.104 R)
• M76: 25,130,498 km (0.101 R)
• M77: 25,247,633 km (0.077 R)
• M78: 25,600,085 km (0.09 R)
• M79: 26,230,790 km (0.111 R)
• M80: 26,309,927 km (0.097 R)
• M81: 26,508,294 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 10.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.28 AU - 8.98 AU

Year: 7512 Days

Day: 9 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,360,748 km

• M1: 161,117 km (0.094 R)
• M2: 313,408 km (0.115 R)
• M3: 464,352 km (0.053 R)
• M4: 555,307 km (0.076 R)
• M5: 746,942 km (0.098 R)
• M6: 914,492 km (0.119 R)
• M7: 1,340,547 km (0.076 R)
• M8: 1,533,079 km (0.109 R)
• M9: 1,764,656 km (0.101 R)
• M10: 1,854,415 km (0.072 R)
• M11: 2,213,151 km (0.109 R)
• M12: 2,713,855 km (0.082 R)
• M13: 2,818,125 km (0.031 R)
• M14: 2,906,238 km (0.109 R)
• M15: 2,995,249 km (0.112 R)
• M16: 3,624,457 km (0.046 R)
• M17: 3,720,499 km (0.073 R)
• M18: 3,914,976 km (0.073 R)
• M19: 4,213,274 km (0.049 R)
• M20: 4,643,219 km (0.113 R)
• M21: 4,747,788 km (0.095 R)
• M22: 4,852,955 km (0.087 R)
• M23: 5,152,001 km (0.066 R)
• M24: 5,325,535 km (0.118 R)
• M25: 5,523,153 km (0.075 R)
• M26: 5,611,715 km (0.08 R)
• M27: 5,723,166 km (0.109 R)
• M28: 5,790,335 km (0.084 R)
• M29: 5,857,804 km (0.103 R)
• M30: 6,383,940 km (0.113 R)
• M31: 6,500,327 km (0.101 R)
• M32: 6,782,618 km (0.109 R)
• M33: 6,949,120 km (0.028 R)
• M34: 7,457,005 km (0.083 R)
• M35: 8,177,768 km (0.057 R)
• M36: 8,304,327 km (0.067 R)
• M37: 8,508,229 km (0.084 R)
• M38: 8,920,970 km (0.104 R)
• M39: 9,155,988 km (0.068 R)
• M40: 9,313,814 km (0.081 R)
• M41: 9,393,101 km (0.094 R)
• M42: 9,472,537 km (0.111 R)
• M43: 10,143,633 km (0.066 R)
• M44: 10,443,876 km (0.082 R)
• M45: 11,193,062 km (0.111 R)
• M46: 11,645,147 km (0.084 R)
• M47: 11,902,156 km (0.108 R)
• M48: 12,016,898 km (0.062 R)
• M49: 12,103,365 km (0.12 R)
• M50: 12,567,418 km (0.085 R)
• M51: 12,772,217 km (0.06 R)
• M52: 13,037,305 km (0.056 R)
• M53: 13,244,797 km (0.104 R)
• M54: 14,115,606 km (0.116 R)
• M55: 14,912,215 km (0.111 R)
• M56: 15,005,115 km (0.076 R)
• M57: 15,975,856 km (0.056 R)
• M58: 16,357,031 km (0.108 R)
• M59: 16,548,816 km (0.082 R)
• M60: 17,225,746 km (0.098 R)
• M61: 17,846,128 km (0.117 R)
• M62: 18,043,598 km (0.101 R)
• M63: 18,540,263 km (0.06 R)
• M64: 18,740,275 km (0.09 R)
• M65: 19,818,726 km (0.091 R)
• M66: 21,474,026 km (0.115 R)
• M67: 21,684,062 km (0.119 R)
• M68: 22,566,540 km (0.095 R)
• M69: 22,780,016 km (0.109 R)
• M70: 23,101,651 km (0.106 R)
• M71: 23,785,463 km (0.082 R)
• M72: 24,220,793 km (0.075 R)
• M73: 24,366,501 km (0.102 R)
• M74: 24,475,857 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366

Radius: 7.9

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.59 AU - 18.97 AU

Year: 25604 Days

Day: 22.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,360,748 km

• M1: 110,254 km (0.116 R)
• M2: 303,833 km (0.104 R)
• M3: 385,663 km (0.1 R)
• M4: 792,270 km (0.1 R)
• M5: 935,585 km (0.12 R)
• M6: 1,010,534 km (0.096 R)
• M7: 1,113,756 km (0.119 R)
• M8: 1,220,569 km (0.046 R)
• M9: 2,226,914 km (0.098 R)
• M10: 2,397,156 km (0.109 R)
• M11: 2,714,304 km (0.096 R)
• M12: 3,505,677 km (0.115 R)
• M13: 4,882,276 km (0.102 R)
• M14: 5,696,238 km (0.099 R)
• M15: 5,789,288 km (0.035 R)
• M16: 5,976,884 km (0.119 R)
• M17: 7,294,991 km (0.042 R)
• M18: 7,599,871 km (0.094 R)
• M19: 7,753,807 km (0.118 R)
• M20: 7,908,791 km (0.08 R)
• M21: 8,064,821 km (0.088 R)
• M22: 8,645,710 km (0.117 R)
• M23: 9,514,425 km (0.057 R)
• M24: 9,735,979 km (0.076 R)
• M25: 9,903,379 km (0.093 R)
• M26: 9,959,329 km (0.101 R)
• M27: 10,184,324 km (0.115 R)
• M28: 10,639,251 km (0.108 R)
• M29: 11,042,716 km (0.102 R)
• M30: 11,451,418 km (0.039 R)
• M31: 12,103,365 km (0.077 R)
• M32: 12,403,758 km (0.116 R)
• M33: 13,942,222 km (0.116 R)
• M34: 14,193,846 km (0.114 R)
• M35: 14,574,273 km (0.103 R)
• M36: 15,022,319 km (0.093 R)
• M37: 15,345,151 km (0.074 R)
• M38: 16,260,989 km (0.101 R)
• M39: 16,993,121 km (0.099 R)
• M40: 17,532,272 km (0.067 R)
• M41: 17,600,040 km (0.078 R)
• M42: 18,145,623 km (0.115 R)
• M43: 19,815,136 km (0.11 R)
• M44: 19,956,506 km (0.12 R)
• M45: 20,098,175 km (0.068 R)
• M46: 22,483,662 km (0.108 R)
• M47: 22,557,265 km (0.051 R)
• M48: 22,704,918 km (0.093 R)
• M49: 23,747,016 km (0.081 R)
• M50: 24,349,597 km (0.047 R)
• M51: 25,492,824 km (0.119 R)
• M52: 26,032,273 km (0.069 R)
• M53: 27,200,932 km (0.118 R)
• M54: 28,307,059 km (0.117 R)
• M55: 30,156,088 km (0.045 R)
• M56: 31,136,104 km (0.112 R)
• M57: 31,382,791 km (0.105 R)
• M58: 33,043,776 km (0.065 R)
• M59: 33,379,324 km (0.116 R)
• M60: 36,710,270 km (0.071 R)
• M61: 38,019,252 km (0.118 R)
• M62: 39,521,364 km (0.108 R)
• M63: 40,862,658 km (0.058 R)
• M64: 41,132,683 km (0.06 R)
• M65: 42,491,929 km (0.087 R)
• M66: 43,131,310 km (0.117 R)
• M67: 43,497,974 km (0.115 R)
• M68: 45,720,251 km (0.106 R)
• M69: 47,505,552 km (0.108 R)
• M70: 48,169,018 km (0.094 R)
• M71: 49,985,286 km (0.107 R)
• M72: 51,629,217 km (0.068 R)
• M73: 52,800,419 km (0.109 R)
• M74: 52,996,392 km (0.111 R)
• M75: 53,684,542 km (0.108 R)
• M76: 53,782,978 km (0.056 R)
• M77: 59,192,437 km (0.082 R)
• M78: 59,600,091 km (0.062 R)
• M79: 59,804,142 km (0.096 R)
• M80: 61,858,121 km (0.05 R)
• M81: 62,478,803 km (0.11 R)
• M82: 64,144,126 km (0.053 R)
• M83: 64,667,569 km (0.079 R)
• M84: 66,457,657 km (0.071 R)
• M85: 68,370,715 km (0.1 R)
• M86: 69,978,742 km (0.116 R)
• M87: 70,733,464 km (0.075 R)
• M88: 71,274,260 km (0.089 R)
• M89: 71,599,336 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.2

Radius: 4.6

Gravity: 12.58 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.7 AU - 22.5 AU

Year: 29754 Days

Day: 20.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,360,748 km

• M1: 261,647 km (0.064 R)
• M2: 679,623 km (0.11 R)
• M3: 817,552 km (0.058 R)
• M4: 1,912,609 km (0.112 R)
• M5: 2,587,894 km (0.079 R)
• M6: 2,876,917 km (0.117 R)
• M7: 2,950,818 km (0.088 R)
• M8: 3,100,416 km (0.102 R)
• M9: 3,603,813 km (0.075 R)
• M10: 3,683,548 km (0.115 R)
• M11: 3,926,196 km (0.118 R)
• M12: 3,967,036 km (0.051 R)
• M13: 4,008,176 km (0.068 R)
• M14: 4,090,754 km (0.1 R)
• M15: 4,173,930 km (0.106 R)
• M16: 4,598,190 km (0.045 R)
• M17: 4,771,723 km (0.097 R)
• M18: 5,532,877 km (0.1 R)
• M19: 5,951,003 km (0.06 R)
• M20: 5,998,127 km (0.112 R)
• M21: 6,331,131 km (0.117 R)
• M22: 6,427,473 km (0.104 R)
• M23: 6,621,501 km (0.106 R)
• M24: 7,015,243 km (0.108 R)
• M25: 7,265,221 km (0.081 R)
• M26: 7,722,541 km (0.11 R)
• M27: 8,084,718 km (0.034 R)
• M28: 9,367,669 km (0.085 R)
• M29: 9,422,422 km (0.062 R)
• M30: 9,698,131 km (0.096 R)
• M31: 10,032,482 km (0.09 R)
• M32: 11,878,520 km (0.103 R)
• M33: 12,056,840 km (0.06 R)
• M34: 12,718,512 km (0.095 R)
• M35: 13,084,279 km (0.096 R)
• M36: 14,772,640 km (0.089 R)
• M37: 15,805,165 km (0.117 R)
• M38: 16,198,308 km (0.094 R)
• M39: 17,464,355 km (0.077 R)
• M40: 17,599,441 km (0.108 R)
• M41: 18,830,931 km (0.114 R)
• M42: 18,900,195 km (0.096 R)
• M43: 20,729,777 km (0.103 R)
• M44: 21,448,296 km (0.113 R)
• M45: 22,688,611 km (0.055 R)
• M46: 22,835,965 km (0.087 R)
• M47: 24,403,153 km (0.048 R)
• M48: 25,009,323 km (0.118 R)
• M49: 25,620,431 km (0.063 R)
• M50: 26,159,132 km (0.096 R)
• M51: 26,313,667 km (0.063 R)
• M52: 26,468,650 km (0.09 R)
• M53: 27,955,204 km (0.101 R)
• M54: 28,748,522 km (0.057 R)
• M55: 28,987,879 km (0.074 R)
• M56: 29,227,983 km (0.113 R)
• M57: 30,600,992 km (0.086 R)
• M58: 31,747,211 km (0.101 R)
• M59: 34,843,887 km (0.043 R)
• M60: 35,954,502 km (0.097 R)
• M61: 36,126,390 km (0.108 R)
• M62: 37,947,594 km (0.104 R)
• M63: 38,385,617 km (0.06 R)
• M64: 38,473,431 km (0.119 R)
• M65: 38,561,394 km (0.114 R)
• M66: 39,178,336 km (0.078 R)
• M67: 39,709,857 km (0.101 R)
• M68: 40,959,149 km (0.079 R)
• M69: 41,228,575 km (0.069 R)
• M70: 43,313,221 km (0.092 R)
• M71: 43,679,287 km (0.032 R)
• M72: 44,414,561 km (0.093 R)
• M73: 44,876,070 km (0.066 R)
• M74: 45,153,873 km (0.075 R)
• M75: 45,897,225 km (0.066 R)
• M76: 46,270,322 km (0.099 R)
• M77: 48,815,580 km (0.075 R)
• M78: 50,153,135 km (0.103 R)
• M79: 50,249,177 km (0.056 R)
• M80: 50,441,260 km (0.085 R)
• M81: 52,279,220 km (0.115 R)
• M82: 53,647,442 km (0.093 R)
• M83: 54,631,946 km (0.119 R)
• M84: 55,721,766 km (0.104 R)
• M85: 55,920,582 km (0.074 R)
• M86: 57,621,061 km (0.059 R)
• M87: 59,135,290 km (0.103 R)
• M88: 59,948,355 km (0.099 R)
• M89: 60,356,159 km (0.077 R)
• M90: 61,894,025 km (0.102 R)
• M91: 63,860,189 km (0.11 R)
• M92: 63,964,310 km (0.096 R)
• M93: 64,903,335 km (0.098 R)
• M94: 67,747,640 km (0.028 R)
• M95: 68,811,430 km (0.102 R)
• M96: 71,063,177 km (0.064 R)
• M97: 71,494,917 km (0.11 R)
• M98: 72,252,331 km (0.116 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit