🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.51 AU - 0.65 AU

Year: 154 Days

Day: 35.3 Hours

Environment

Temp: 242 °C

Axial Tilt: 154.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.61 AU - 0.71 AU

Year: 187 Days

Day: 31.5 Hours

Environment

Temp: 232 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,183,805 km

• M1: 238,010 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.22 AU - 2.3 AU

Year: 1183 Days

Day: 23.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,183,805 km

• M1: 348,713 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.66 AU - 2.86 AU

Year: 1597 Days

Day: 26.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.82 AU - 6.19 AU

Year: 3894 Days

Day: 42.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 9.1

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 8.89 AU - 8.95 AU

Year: 9278 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 52,183,805 km

• M1: 125,363 km (0.114 R)
• M2: 542,741 km (0.101 R)
• M3: 603,927 km (0.049 R)
• M4: 684,410 km (0.052 R)
• M5: 856,747 km (0.083 R)
• M6: 1,063,192 km (0.053 R)
• M7: 1,413,700 km (0.101 R)
• M8: 2,016,280 km (0.049 R)
• M9: 2,115,463 km (0.116 R)
• M10: 2,397,007 km (0.059 R)
• M11: 2,475,994 km (0.074 R)
• M12: 2,636,363 km (0.034 R)
• M13: 2,939,598 km (0.11 R)
• M14: 3,639,417 km (0.109 R)
• M15: 3,700,154 km (0.12 R)
• M16: 3,914,976 km (0.095 R)
• M17: 4,649,651 km (0.112 R)
• M18: 4,748,536 km (0.114 R)
• M19: 5,288,285 km (0.119 R)
• M20: 6,062,155 km (0.059 R)
• M21: 6,315,723 km (0.099 R)
• M22: 6,425,528 km (0.087 R)
• M23: 6,796,082 km (0.104 R)
• M24: 7,211,665 km (0.102 R)
• M25: 7,674,520 km (0.113 R)
• M26: 8,386,905 km (0.071 R)
• M27: 9,327,577 km (0.1 R)
• M28: 10,344,543 km (0.043 R)
• M29: 10,778,676 km (0.078 R)
• M30: 10,954,005 km (0.11 R)
• M31: 11,130,381 km (0.118 R)
• M32: 11,263,074 km (0.071 R)
• M33: 11,485,676 km (0.093 R)
• M34: 11,619,865 km (0.1 R)
• M35: 11,844,860 km (0.077 R)
• M36: 13,364,924 km (0.12 R)
• M37: 14,994,344 km (0.116 R)
• M38: 16,483,441 km (0.066 R)
• M39: 16,888,403 km (0.105 R)
• M40: 17,194,330 km (0.086 R)
• M41: 18,331,723 km (0.095 R)
• M42: 20,029,061 km (0.092 R)
• M43: 21,060,538 km (0.073 R)
• M44: 21,610,310 km (0.076 R)
• M45: 22,164,869 km (0.085 R)
• M46: 22,499,819 km (0.052 R)
• M47: 22,780,165 km (0.103 R)
• M48: 22,892,663 km (0.119 R)
• M49: 23,231,353 km (0.119 R)
• M50: 23,799,226 km (0.055 R)
• M51: 23,856,372 km (0.047 R)
• M52: 25,999,063 km (0.084 R)
• M53: 26,707,259 km (0.116 R)
• M54: 26,825,890 km (0.068 R)
• M55: 27,123,141 km (0.082 R)
• M56: 27,242,520 km (0.116 R)
• M57: 27,421,589 km (0.111 R)
• M58: 27,541,417 km (0.069 R)
• M59: 27,901,499 km (0.106 R)
• M60: 28,808,511 km (0.068 R)
• M61: 29,174,128 km (0.107 R)
• M62: 29,725,247 km (0.08 R)
• M63: 30,527,540 km (0.055 R)
• M64: 30,713,640 km (0.077 R)
• M65: 31,024,803 km (0.069 R)
• M66: 32,532,451 km (0.03 R)
• M67: 32,786,019 km (0.061 R)
• M68: 32,976,756 km (0.07 R)
• M69: 33,807,024 km (0.118 R)
• M70: 34,385,968 km (0.115 R)
• M71: 34,838,502 km (0.089 R)
• M72: 35,488,355 km (0.086 R)
• M73: 35,684,029 km (0.114 R)
• M74: 36,273,445 km (0.095 R)
• M75: 36,734,056 km (0.102 R)
• M76: 37,064,368 km (0.076 R)
• M77: 37,461,850 km (0.111 R)
• M78: 39,470,800 km (0.103 R)
• M79: 40,897,814 km (0.102 R)
• M80: 41,034,546 km (0.117 R)
• M81: 43,452,796 km (0.039 R)
• M82: 44,855,426 km (0.064 R)
• M83: 46,700,715 km (0.114 R)
• M84: 46,986,896 km (0.109 R)
• M85: 47,130,061 km (0.077 R)
• M86: 47,704,667 km (0.084 R)
• M87: 47,992,792 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.8

Radius: 8.2

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 10.21 AU - 11.31 AU

Year: 12292 Days

Day: 8.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 52,183,805 km

• M1: 313,108 km (0.089 R)
• M2: 500,704 km (0.114 R)
• M3: 736,919 km (0.063 R)
• M4: 1,354,908 km (0.107 R)
• M5: 1,669,363 km (0.088 R)
• M6: 2,024,957 km (0.055 R)
• M7: 2,249,503 km (0.083 R)
• M8: 2,722,831 km (0.113 R)
• M9: 3,076,630 km (0.084 R)
• M10: 3,445,089 km (0.092 R)
• M11: 4,035,552 km (0.12 R)
• M12: 4,657,281 km (0.066 R)
• M13: 5,004,498 km (0.086 R)
• M14: 5,308,630 km (0.095 R)
• M15: 6,041,959 km (0.109 R)
• M16: 6,203,225 km (0.11 R)
• M17: 6,695,552 km (0.102 R)
• M18: 7,115,324 km (0.082 R)
• M19: 7,515,049 km (0.103 R)
• M20: 8,606,066 km (0.118 R)
• M21: 9,001,005 km (0.067 R)
• M22: 9,777,268 km (0.061 R)
• M23: 10,157,546 km (0.037 R)
• M24: 11,826,908 km (0.08 R)
• M25: 12,607,361 km (0.044 R)
• M26: 12,710,284 km (0.089 R)
• M27: 13,090,412 km (0.095 R)
• M28: 13,264,544 km (0.086 R)
• M29: 13,334,257 km (0.078 R)
• M30: 13,897,343 km (0.093 R)
• M31: 14,181,729 km (0.079 R)
• M32: 14,828,739 km (0.068 R)
• M33: 16,039,884 km (0.093 R)
• M34: 17,054,157 km (0.102 R)
• M35: 17,168,151 km (0.047 R)
• M36: 17,358,739 km (0.089 R)
• M37: 17,973,137 km (0.12 R)
• M38: 18,712,001 km (0.03 R)
• M39: 18,829,585 km (0.094 R)
• M40: 21,436,926 km (0.115 R)
• M41: 23,984,578 km (0.085 R)
• M42: 24,368,596 km (0.094 R)
• M43: 24,539,885 km (0.11 R)
• M44: 25,185,699 km (0.063 R)
• M45: 25,315,550 km (0.117 R)
• M46: 25,445,700 km (0.054 R)
• M47: 26,318,604 km (0.077 R)
• M48: 26,582,345 km (0.076 R)
• M49: 27,646,135 km (0.095 R)
• M50: 28,048,703 km (0.08 R)
• M51: 28,633,631 km (0.077 R)
• M52: 29,998,562 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 6.2

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 13.17 AU - 15.83 AU

Year: 19229 Days

Day: 19.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 52,183,805 km

• M1: 111,151 km (0.111 R)
• M2: 266,883 km (0.084 R)
• M3: 387,010 km (0.072 R)
• M4: 499,507 km (0.107 R)
• M5: 698,472 km (0.089 R)
• M6: 1,131,409 km (0.047 R)
• M7: 1,189,303 km (0.115 R)
• M8: 1,295,966 km (0.107 R)
• M9: 1,674,000 km (0.07 R)
• M10: 1,713,644 km (0.114 R)
• M11: 2,056,372 km (0.098 R)
• M12: 2,141,793 km (0.092 R)
• M13: 3,010,807 km (0.105 R)
• M14: 4,390,548 km (0.043 R)
• M15: 4,724,600 km (0.047 R)
• M16: 4,818,847 km (0.109 R)
• M17: 4,951,989 km (0.106 R)
• M18: 5,280,057 km (0.087 R)
• M19: 5,417,238 km (0.05 R)
• M20: 5,715,237 km (0.038 R)
• M21: 5,937,091 km (0.078 R)
• M22: 6,141,292 km (0.112 R)
• M23: 6,182,282 km (0.105 R)
• M24: 6,852,630 km (0.111 R)
• M25: 7,131,480 km (0.068 R)
• M26: 9,208,647 km (0.092 R)
• M27: 10,681,288 km (0.091 R)
• M28: 10,780,471 km (0.11 R)
• M29: 11,004,569 km (0.091 R)
• M30: 11,788,163 km (0.104 R)
• M31: 11,993,411 km (0.048 R)
• M32: 12,459,259 km (0.051 R)
• M33: 13,328,721 km (0.052 R)
• M34: 13,408,756 km (0.118 R)
• M35: 13,515,719 km (0.049 R)
• M36: 14,436,195 km (0.098 R)
• M37: 14,738,233 km (0.083 R)
• M38: 15,713,312 km (0.113 R)
• M39: 15,882,507 km (0.072 R)
• M40: 16,795,353 km (0.074 R)
• M41: 16,968,438 km (0.059 R)
• M42: 19,000,575 km (0.065 R)
• M43: 19,603,754 km (0.098 R)
• M44: 19,846,850 km (0.104 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 4.1

Gravity: 13.59 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 13.28 AU - 16.16 AU

Year: 19668 Days

Day: 17.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,183,805 km

• M1: 128,205 km (0.08 R)
• M2: 468,092 km (0.072 R)
• M3: 565,330 km (0.073 R)
• M4: 651,499 km (0.065 R)
• M5: 705,204 km (0.089 R)
• M6: 855,849 km (0.099 R)
• M7: 995,873 km (0.069 R)
• M8: 1,275,172 km (0.111 R)
• M9: 1,553,424 km (0.117 R)
• M10: 1,601,595 km (0.05 R)
• M11: 1,774,380 km (0.089 R)
• M12: 2,191,010 km (0.101 R)
• M13: 2,410,470 km (0.107 R)
• M14: 2,494,544 km (0.035 R)
• M15: 2,752,601 km (0.078 R)
• M16: 3,387,494 km (0.117 R)
• M17: 3,834,792 km (0.037 R)
• M18: 3,999,050 km (0.119 R)
• M19: 4,098,832 km (0.067 R)
• M20: 4,300,640 km (0.106 R)
• M21: 4,436,923 km (0.049 R)
• M22: 5,320,897 km (0.043 R)
• M23: 5,504,005 km (0.063 R)
• M24: 5,615,006 km (0.062 R)
• M25: 5,990,048 km (0.072 R)
• M26: 6,803,562 km (0.059 R)
• M27: 6,843,205 km (0.101 R)
• M28: 7,002,377 km (0.117 R)
• M29: 7,082,412 km (0.078 R)
• M30: 7,203,137 km (0.111 R)
• M31: 7,651,333 km (0.115 R)
• M32: 8,319,287 km (0.086 R)
• M33: 8,574,501 km (0.076 R)
• M34: 9,267,738 km (0.096 R)
• M35: 9,621,088 km (0.089 R)
• M36: 10,295,325 km (0.074 R)
• M37: 10,707,318 km (0.113 R)
• M38: 11,171,221 km (0.053 R)
• M39: 11,311,693 km (0.079 R)
• M40: 11,499,888 km (0.063 R)
• M41: 12,262,986 km (0.107 R)
• M42: 12,359,477 km (0.116 R)
• M43: 13,239,711 km (0.101 R)
• M44: 13,388,261 km (0.046 R)
• M45: 13,637,342 km (0.066 R)
• M46: 13,687,308 km (0.066 R)
• M47: 13,837,653 km (0.07 R)
• M48: 14,190,405 km (0.12 R)
• M49: 15,007,958 km (0.112 R)
• M50: 15,370,433 km (0.081 R)
• M51: 16,956,320 km (0.06 R)
• M52: 17,605,126 km (0.109 R)
• M53: 17,932,596 km (0.091 R)
• M54: 17,987,349 km (0.106 R)
• M55: 18,151,906 km (0.081 R)
• M56: 18,262,010 km (0.094 R)
• M57: 18,482,667 km (0.05 R)
• M58: 20,166,242 km (0.114 R)
• M59: 23,497,038 km (0.074 R)
• M60: 23,556,878 km (0.11 R)
• M61: 23,977,846 km (0.074 R)
• M62: 25,378,531 km (0.102 R)
• M63: 27,245,063 km (0.093 R)
• M64: 27,371,025 km (0.106 R)
• M65: 27,497,285 km (0.094 R)
• M66: 28,385,897 km (0.095 R)
• M67: 28,577,681 km (0.113 R)
• M68: 28,833,793 km (0.072 R)
• M69: 30,387,067 km (0.118 R)
• M70: 31,768,454 km (0.086 R)
• M71: 31,834,726 km (0.108 R)
• M72: 32,299,975 km (0.035 R)
• M73: 32,433,267 km (0.11 R)
• M74: 33,035,698 km (0.074 R)
• M75: 33,709,337 km (0.037 R)
• M76: 34,183,562 km (0.089 R)
• M77: 34,728,098 km (0.106 R)
• M78: 35,344,292 km (0.081 R)
• M79: 36,171,568 km (0.119 R)
• M80: 38,267,135 km (0.101 R)
• M81: 42,428,798 km (0.109 R)
• M82: 42,501,802 km (0.077 R)
• M83: 42,574,806 km (0.052 R)
• M84: 42,721,113 km (0.053 R)
• M85: 43,381,139 km (0.104 R)
• M86: 43,528,193 km (0.104 R)
• M87: 43,601,795 km (0.079 R)
• M88: 44,044,455 km (0.096 R)
• M89: 45,680,159 km (0.096 R)
• M90: 46,731,383 km (0.114 R)
• M91: 46,806,780 km (0.116 R)
• M92: 47,184,365 km (0.097 R)
• M93: 47,335,609 km (0.098 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 13,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit