🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.76 AU - 0.94 AU

Year: 294 Days

Day: 18.5 Hours

Environment

Temp: 142 °C

Axial Tilt: 125.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,892,809 km

• M1: 73,901 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.44 AU - 1.62 AU

Year: 709 Days

Day: 33.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.18 AU - 2.4 AU

Year: 1299 Days

Day: 27.9 Hours

Environment

Temp: -88 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,892,809 km

• M1: 297,251 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.51 AU - 2.77 AU

Year: 1607 Days

Day: 42.5 Hours

Environment

Temp: -99 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.4

Radius: 13.1

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.74 AU - 5.28 AU

Year: 4202 Days

Day: 8.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 40,892,809 km

• M1: 164,258 km (0.109 R)
• M2: 296,054 km (0.082 R)
• M3: 453,282 km (0.039 R)
• M4: 592,108 km (0.038 R)
• M5: 696,528 km (0.09 R)
• M6: 951,293 km (0.099 R)
• M7: 1,060,350 km (0.077 R)
• M8: 1,237,324 km (0.032 R)
• M9: 1,541,456 km (0.071 R)
• M10: 1,651,710 km (0.112 R)
• M11: 1,785,600 km (0.114 R)
• M12: 2,086,741 km (0.116 R)
• M13: 2,186,971 km (0.104 R)
• M14: 2,334,924 km (0.085 R)
• M15: 2,474,498 km (0.111 R)
• M16: 2,774,592 km (0.112 R)
• M17: 2,873,177 km (0.076 R)
• M18: 2,960,392 km (0.068 R)
• M19: 3,099,219 km (0.081 R)
• M20: 3,240,439 km (0.082 R)
• M21: 3,344,410 km (0.101 R)
• M22: 3,730,971 km (0.048 R)
• M23: 3,964,344 km (0.095 R)
• M24: 4,811,666 km (0.114 R)
• M25: 4,930,895 km (0.112 R)
• M26: 5,020,953 km (0.073 R)
• M27: 5,402,129 km (0.107 R)
• M28: 5,510,587 km (0.036 R)
• M29: 5,698,183 km (0.054 R)
• M30: 6,095,964 km (0.12 R)
• M31: 6,387,979 km (0.088 R)
• M32: 6,734,597 km (0.095 R)
• M33: 6,918,602 km (0.114 R)
• M34: 7,155,117 km (0.08 R)
• M35: 7,446,084 km (0.09 R)
• M36: 7,601,816 km (0.06 R)
• M37: 7,688,732 km (0.041 R)
• M38: 8,110,598 km (0.059 R)
• M39: 8,396,180 km (0.052 R)
• M40: 8,540,243 km (0.111 R)
• M41: 8,739,508 km (0.063 R)
• M42: 9,087,622 km (0.096 R)
• M43: 9,328,474 km (0.117 R)
• M44: 9,458,924 km (0.113 R)
• M45: 9,854,161 km (0.092 R)
• M46: 10,544,406 km (0.116 R)
• M47: 10,661,092 km (0.07 R)
• M48: 10,817,123 km (0.105 R)
• M49: 11,230,611 km (0.094 R)
• M50: 11,489,116 km (0.092 R)
• M51: 11,769,762 km (0.059 R)
• M52: 12,113,538 km (0.105 R)
• M53: 12,481,250 km (0.09 R)
• M54: 12,666,452 km (0.085 R)
• M55: 13,144,118 km (0.105 R)
• M56: 13,248,687 km (0.087 R)
• M57: 13,353,555 km (0.118 R)
• M58: 14,009,990 km (0.073 R)
• M59: 14,181,130 km (0.064 R)
• M60: 14,331,476 km (0.112 R)
• M61: 14,417,495 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 8.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.04 AU - 10.98 AU

Year: 11868 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 40,892,809 km

• M1: 135,236 km (0.088 R)
• M2: 214,374 km (0.084 R)
• M3: 292,165 km (0.112 R)
• M4: 426,504 km (0.053 R)
• M5: 583,132 km (0.12 R)
• M6: 689,197 km (0.095 R)
• M7: 921,822 km (0.1 R)
• M8: 1,047,335 km (0.1 R)
• M9: 1,531,433 km (0.062 R)
• M10: 1,681,630 km (0.08 R)
• M11: 2,057,719 km (0.083 R)
• M12: 2,244,866 km (0.066 R)
• M13: 2,416,155 km (0.085 R)
• M14: 2,658,504 km (0.049 R)
• M15: 2,794,189 km (0.078 R)
• M16: 2,862,854 km (0.101 R)
• M17: 3,190,773 km (0.096 R)
• M18: 3,407,989 km (0.114 R)
• M19: 3,555,642 km (0.104 R)
• M20: 3,655,125 km (0.095 R)
• M21: 4,538,351 km (0.108 R)
• M22: 4,728,190 km (0.049 R)
• M23: 5,143,773 km (0.08 R)
• M24: 5,370,264 km (0.107 R)
• M25: 5,628,919 km (0.098 R)
• M26: 6,338,611 km (0.118 R)
• M27: 7,139,259 km (0.106 R)
• M28: 7,360,215 km (0.069 R)
• M29: 7,423,794 km (0.025 R)
• M30: 7,841,322 km (0.113 R)
• M31: 7,938,710 km (0.104 R)
• M32: 8,102,071 km (0.079 R)
• M33: 8,465,295 km (0.105 R)
• M34: 8,665,756 km (0.12 R)
• M35: 9,037,207 km (0.09 R)
• M36: 9,517,566 km (0.075 R)
• M37: 9,795,669 km (0.082 R)
• M38: 10,289,042 km (0.12 R)
• M39: 10,646,282 km (0.107 R)
• M40: 11,116,917 km (0.075 R)
• M41: 11,594,433 km (0.116 R)
• M42: 11,742,685 km (0.112 R)
• M43: 12,078,532 km (0.055 R)
• M44: 12,266,577 km (0.066 R)
• M45: 12,417,670 km (0.072 R)
• M46: 12,912,839 km (0.11 R)
• M47: 13,220,861 km (0.092 R)
• M48: 13,726,652 km (0.101 R)
• M49: 13,883,430 km (0.098 R)
• M50: 14,716,840 km (0.108 R)
• M51: 14,837,266 km (0.104 R)
• M52: 14,917,600 km (0.033 R)
• M53: 15,688,927 km (0.114 R)
• M54: 16,141,461 km (0.117 R)
• M55: 16,681,808 km (0.081 R)
• M56: 16,891,245 km (0.043 R)
• M57: 17,397,335 km (0.087 R)
• M58: 17,567,128 km (0.099 R)
• M59: 17,994,081 km (0.028 R)
• M60: 18,079,950 km (0.074 R)
• M61: 18,467,708 km (0.101 R)
• M62: 19,427,228 km (0.055 R)
• M63: 20,001,684 km (0.075 R)
• M64: 20,090,695 km (0.049 R)
• M65: 20,626,704 km (0.07 R)
• M66: 20,941,608 km (0.106 R)
• M67: 21,167,650 km (0.117 R)
• M68: 21,941,819 km (0.084 R)
• M69: 22,447,609 km (0.113 R)
• M70: 22,540,061 km (0.096 R)
• M71: 23,470,859 km (0.036 R)
• M72: 24,035,441 km (0.105 R)
• M73: 25,949,396 km (0.091 R)
• M74: 26,192,044 km (0.092 R)
• M75: 26,826,489 km (0.066 R)
• M76: 27,862,155 km (0.056 R)
• M77: 28,810,306 km (0.079 R)
• M78: 29,011,365 km (0.071 R)
• M79: 30,226,848 km (0.053 R)
• M80: 30,635,849 km (0.088 R)
• M81: 31,510,847 km (0.116 R)
• M82: 31,977,293 km (0.032 R)
• M83: 32,341,863 km (0.1 R)
• M84: 33,654,584 km (0.092 R)
• M85: 35,038,364 km (0.106 R)
• M86: 35,306,593 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.7

Radius: 6.4

Gravity: 14.03 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 11.79 AU - 14.47 AU

Year: 17829 Days

Day: 21.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 40,892,809 km

• M1: 96,341 km (0.083 R)
• M2: 136,284 km (0.059 R)
• M3: 189,541 km (0.076 R)
• M4: 374,144 km (0.115 R)
• M5: 495,767 km (0.051 R)
• M6: 610,659 km (0.092 R)
• M7: 671,545 km (0.115 R)
• M8: 756,068 km (0.083 R)
• M9: 844,181 km (0.111 R)
• M10: 912,697 km (0.117 R)
• M11: 1,055,413 km (0.115 R)
• M12: 1,443,320 km (0.089 R)
• M13: 1,932,206 km (0.083 R)
• M14: 2,054,428 km (0.083 R)
• M15: 2,534,786 km (0.043 R)
• M16: 2,943,637 km (0.1 R)
• M17: 3,227,424 km (0.091 R)
• M18: 3,372,834 km (0.119 R)
• M19: 3,483,087 km (0.101 R)
• M20: 4,368,557 km (0.097 R)
• M21: 4,569,916 km (0.095 R)
• M22: 4,692,137 km (0.09 R)
• M23: 4,898,433 km (0.045 R)
• M24: 5,149,757 km (0.057 R)
• M25: 5,448,354 km (0.069 R)
• M26: 6,977,245 km (0.094 R)
• M27: 7,307,557 km (0.103 R)
• M28: 7,355,129 km (0.082 R)
• M29: 7,836,834 km (0.066 R)
• M30: 8,032,508 km (0.115 R)
• M31: 8,229,678 km (0.11 R)
• M32: 8,780,049 km (0.054 R)
• M33: 9,916,394 km (0.036 R)
• M34: 10,879,954 km (0.045 R)
• M35: 11,098,068 km (0.073 R)
• M36: 12,041,432 km (0.101 R)
• M37: 12,210,627 km (0.096 R)
• M38: 13,416,535 km (0.091 R)
• M39: 14,480,027 km (0.041 R)
• M40: 14,900,846 km (0.099 R)
• M41: 15,143,194 km (0.054 R)
• M42: 15,203,931 km (0.086 R)
• M43: 16,125,454 km (0.037 R)
• M44: 17,128,059 km (0.045 R)
• M45: 18,215,336 km (0.115 R)
• M46: 18,409,664 km (0.109 R)
• M47: 19,987,772 km (0.117 R)
• M48: 20,523,332 km (0.108 R)
• M49: 23,552,539 km (0.061 R)
• M50: 24,473,912 km (0.082 R)
• M51: 26,571,424 km (0.111 R)
• M52: 27,604,547 km (0.115 R)
• M53: 28,051,246 km (0.049 R)
• M54: 28,275,494 km (0.107 R)
• M55: 28,876,428 km (0.052 R)
• M56: 29,481,701 km (0.093 R)
• M57: 30,244,052 km (0.111 R)
• M58: 31,090,028 km (0.094 R)
• M59: 32,334,533 km (0.092 R)
• M60: 32,412,922 km (0.103 R)
• M61: 32,648,239 km (0.083 R)
• M62: 34,471,239 km (0.117 R)
• M63: 35,758,828 km (0.073 R)
• M64: 36,490,062 km (0.093 R)
• M65: 36,980,145 km (0.062 R)
• M66: 37,062,124 km (0.043 R)
• M67: 37,226,084 km (0.076 R)
• M68: 37,308,213 km (0.106 R)
• M69: 37,802,036 km (0.09 R)
• M70: 37,967,192 km (0.094 R)
• M71: 38,297,952 km (0.112 R)
• M72: 38,712,937 km (0.047 R)
• M73: 39,379,994 km (0.087 R)
• M74: 39,714,944 km (0.103 R)
• M75: 40,219,238 km (0.074 R)
• M76: 40,810,000 km (0.119 R)
• M77: 41,744,388 km (0.084 R)
• M78: 42,685,808 km (0.11 R)
• M79: 43,634,258 km (0.104 R)
• M80: 45,288,661 km (0.087 R)
• M81: 47,140,982 km (0.114 R)
• M82: 49,107,895 km (0.068 R)
• M83: 50,010,718 km (0.112 R)
• M84: 50,101,374 km (0.11 R)
• M85: 50,373,493 km (0.09 R)
• M86: 51,558,308 km (0.079 R)
• M87: 52,660,096 km (0.081 R)
• M88: 54,141,115 km (0.067 R)
• M89: 54,420,414 km (0.117 R)
• M90: 55,917,590 km (0.032 R)
• M91: 56,954,901 km (0.036 R)
• M92: 57,808,208 km (0.072 R)
• M93: 60,779,820 km (0.087 R)
• M94: 62,138,019 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.7

Radius: 6.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 16.29 AU - 20.49 AU

Year: 29553 Days

Day: 20.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 40,892,809 km

• M1: 195,076 km (0.038 R)
• M2: 968,646 km (0.095 R)
• M3: 1,274,574 km (0.105 R)
• M4: 1,350,869 km (0.058 R)
• M5: 1,568,534 km (0.106 R)
• M6: 1,692,102 km (0.026 R)
• M7: 1,733,989 km (0.118 R)
• M8: 2,965,628 km (0.092 R)
• M9: 3,016,342 km (0.115 R)
• M10: 3,353,535 km (0.059 R)
• M11: 3,648,243 km (0.091 R)
• M12: 3,702,697 km (0.058 R)
• M13: 4,319,788 km (0.076 R)
• M14: 4,968,444 km (0.089 R)
• M15: 5,428,009 km (0.038 R)
• M16: 5,678,735 km (0.113 R)
• M17: 6,029,692 km (0.077 R)
• M18: 6,322,006 km (0.092 R)
• M19: 6,752,399 km (0.068 R)
• M20: 7,571,747 km (0.088 R)
• M21: 7,746,327 km (0.102 R)
• M22: 8,422,061 km (0.099 R)
• M23: 8,603,074 km (0.11 R)
• M24: 9,339,694 km (0.12 R)
• M25: 10,404,682 km (0.041 R)
• M26: 10,676,800 km (0.078 R)
• M27: 10,911,968 km (0.11 R)
• M28: 11,829,452 km (0.113 R)
• M29: 12,399,868 km (0.092 R)
• M30: 12,729,881 km (0.106 R)
• M31: 12,812,758 km (0.083 R)
• M32: 13,188,249 km (0.069 R)
• M33: 13,314,210 km (0.108 R)
• M34: 15,649,284 km (0.099 R)
• M35: 16,095,385 km (0.119 R)
• M36: 18,387,822 km (0.091 R)
• M37: 19,524,018 km (0.082 R)
• M38: 22,965,218 km (0.109 R)
• M39: 23,624,645 km (0.032 R)
• M40: 27,924,986 km (0.103 R)
• M41: 28,357,324 km (0.107 R)
• M42: 28,900,663 km (0.102 R)
• M43: 31,052,778 km (0.104 R)
• M44: 31,388,476 km (0.116 R)
• M45: 32,063,312 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 17,777 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit