🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.65 AU - 0.81 AU

Year: 236 Days

Day: 35.3 Hours

Environment

Temp: 125 °C

Axial Tilt: 7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,066,294 km

• M1: 43,533 km (0.077 R)
• M2: 397,332 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.68 AU - 1.1 AU

Year: 318 Days

Day: 43 Hours

Environment

Temp: 22 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.08 AU - 1.24 AU

Year: 473 Days

Day: 37.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 72,066,294 km

• M1: 702,512 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.08 AU - 1.62 AU

Year: 594 Days

Day: 29.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.31 AU - 2.49 AU

Year: 1408 Days

Day: 44.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.02 AU - 3.92 AU

Year: 2448 Days

Day: 38.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,066,294 km

• M1: 2,720,437 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.3

Radius: 13.3

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.86 AU - 7.08 AU

Year: 5525 Days

Day: 14 Hours

Environment

Temp: -149 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 72,066,294 km

• M1: 170,242 km (0.044 R)
• M2: 301,589 km (0.095 R)
• M3: 490,232 km (0.107 R)
• M4: 624,870 km (0.069 R)
• M5: 750,233 km (0.062 R)
• M6: 949,797 km (0.057 R)
• M7: 1,125,724 km (0.118 R)
• M8: 1,269,039 km (0.097 R)
• M9: 1,921,136 km (0.109 R)
• M10: 2,421,092 km (0.076 R)
• M11: 3,041,474 km (0.116 R)
• M12: 3,266,021 km (0.065 R)
• M13: 3,349,197 km (0.072 R)
• M14: 3,796,944 km (0.119 R)
• M15: 4,151,191 km (0.062 R)
• M16: 4,309,466 km (0.057 R)
• M17: 4,446,797 km (0.098 R)
• M18: 4,773,070 km (0.119 R)
• M19: 5,326,133 km (0.111 R)
• M20: 6,440,787 km (0.1 R)
• M21: 6,730,558 km (0.112 R)
• M22: 7,570,400 km (0.08 R)
• M23: 7,736,753 km (0.119 R)
• M24: 8,300,288 km (0.107 R)
• M25: 8,760,601 km (0.117 R)
• M26: 9,646,370 km (0.091 R)
• M27: 9,796,716 km (0.118 R)
• M28: 9,917,591 km (0.12 R)
• M29: 10,252,690 km (0.085 R)
• M30: 10,746,662 km (0.107 R)
• M31: 10,965,374 km (0.061 R)
• M32: 11,661,902 km (0.104 R)
• M33: 12,015,701 km (0.076 R)
• M34: 12,242,641 km (0.099 R)
• M35: 12,700,859 km (0.114 R)
• M36: 13,600,391 km (0.12 R)
• M37: 13,904,823 km (0.086 R)
• M38: 14,901,145 km (0.101 R)
• M39: 15,215,001 km (0.064 R)
• M40: 15,601,562 km (0.067 R)
• M41: 16,528,321 km (0.096 R)
• M42: 17,216,920 km (0.087 R)
• M43: 17,363,077 km (0.091 R)
• M44: 17,619,787 km (0.087 R)
• M45: 18,211,446 km (0.087 R)
• M46: 18,472,345 km (0.059 R)
• M47: 18,960,184 km (0.087 R)
• M48: 19,414,213 km (0.037 R)
• M49: 19,566,354 km (0.105 R)
• M50: 19,871,983 km (0.029 R)
• M51: 20,565,219 km (0.095 R)
• M52: 20,992,770 km (0.114 R)
• M53: 22,014,972 km (0.04 R)
• M54: 22,133,903 km (0.096 R)
• M55: 22,852,421 km (0.11 R)
• M56: 24,189,527 km (0.074 R)
• M57: 24,394,326 km (0.095 R)
• M58: 24,764,432 km (0.051 R)
• M59: 25,136,481 km (0.1 R)
• M60: 25,510,326 km (0.067 R)
• M61: 25,927,854 km (0.076 R)
• M62: 26,642,932 km (0.092 R)
• M63: 26,981,622 km (0.035 R)
• M64: 27,364,443 km (0.117 R)
• M65: 27,706,124 km (0.107 R)
• M66: 27,920,498 km (0.09 R)
• M67: 28,653,228 km (0.078 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 133.4

Radius: 7.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.65 AU - 15.33 AU

Year: 19819 Days

Day: 15.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 72,066,294 km

• M1: 227,688 km (0.092 R)
• M2: 277,953 km (0.109 R)
• M3: 870,211 km (0.108 R)
• M4: 922,121 km (0.071 R)
• M5: 1,102,836 km (0.04 R)
• M6: 1,255,874 km (0.094 R)
• M7: 1,415,944 km (0.079 R)
• M8: 1,734,139 km (0.068 R)
• M9: 1,890,169 km (0.034 R)
• M10: 1,981,424 km (0.066 R)
• M11: 2,074,324 km (0.101 R)
• M12: 2,216,143 km (0.12 R)
• M13: 2,264,164 km (0.112 R)
• M14: 2,610,333 km (0.109 R)
• M15: 2,815,582 km (0.086 R)
• M16: 2,946,629 km (0.114 R)
• M17: 3,079,771 km (0.103 R)
• M18: 3,187,631 km (0.111 R)
• M19: 3,462,892 km (0.091 R)
• M20: 4,065,771 km (0.042 R)
• M21: 4,274,011 km (0.067 R)
• M22: 4,334,150 km (0.119 R)
• M23: 4,919,526 km (0.109 R)
• M24: 4,982,507 km (0.065 R)
• M25: 5,334,211 km (0.104 R)
• M26: 5,562,348 km (0.048 R)
• M27: 5,661,083 km (0.059 R)
• M28: 5,793,477 km (0.077 R)
• M29: 5,927,068 km (0.066 R)
• M30: 6,129,324 km (0.095 R)
• M31: 6,471,604 km (0.089 R)
• M32: 7,246,222 km (0.063 R)
• M33: 7,318,029 km (0.119 R)
• M34: 7,717,605 km (0.102 R)
• M35: 7,827,858 km (0.111 R)
• M36: 8,273,959 km (0.03 R)
• M37: 9,899,340 km (0.053 R)
• M38: 10,099,352 km (0.086 R)
• M39: 10,871,277 km (0.051 R)
• M40: 10,994,995 km (0.059 R)
• M41: 11,326,952 km (0.098 R)
• M42: 13,608,320 km (0.071 R)
• M43: 14,099,151 km (0.113 R)
• M44: 15,513,299 km (0.065 R)
• M45: 15,838,974 km (0.107 R)
• M46: 15,979,147 km (0.106 R)
• M47: 16,072,945 km (0.114 R)
• M48: 16,496,905 km (0.115 R)
• M49: 16,544,178 km (0.116 R)
• M50: 16,639,023 km (0.067 R)
• M51: 17,452,237 km (0.113 R)
• M52: 18,770,194 km (0.091 R)
• M53: 20,018,888 km (0.043 R)
• M54: 20,170,431 km (0.112 R)
• M55: 21,191,137 km (0.095 R)
• M56: 22,753,537 km (0.077 R)
• M57: 22,964,620 km (0.109 R)
• M58: 23,282,515 km (0.067 R)
• M59: 25,220,256 km (0.035 R)
• M60: 25,932,641 km (0.11 R)
• M61: 26,153,149 km (0.049 R)
• M62: 26,318,903 km (0.091 R)
• M63: 26,985,661 km (0.095 R)
• M64: 27,770,451 km (0.091 R)
• M65: 27,883,248 km (0.118 R)
• M66: 28,619,718 km (0.094 R)
• M67: 29,477,363 km (0.055 R)
• M68: 29,938,274 km (0.069 R)
• M69: 29,996,019 km (0.081 R)
• M70: 30,169,702 km (0.104 R)
• M71: 32,041,770 km (0.078 R)
• M72: 34,858,697 km (0.075 R)
• M73: 34,980,321 km (0.071 R)
• M74: 35,835,721 km (0.061 R)
• M75: 36,945,438 km (0.054 R)
• M76: 37,317,937 km (0.079 R)
• M77: 37,566,868 km (0.086 R)
• M78: 37,816,397 km (0.104 R)
• M79: 39,198,681 km (0.092 R)
• M80: 40,023,265 km (0.095 R)
• M81: 40,214,301 km (0.105 R)
• M82: 40,341,908 km (0.116 R)
• M83: 40,725,477 km (0.093 R)
• M84: 41,302,925 km (0.096 R)
• M85: 41,883,215 km (0.113 R)
• M86: 41,947,841 km (0.095 R)
• M87: 42,142,019 km (0.113 R)
• M88: 42,271,571 km (0.065 R)
• M89: 43,509,194 km (0.112 R)
• M90: 43,771,140 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 269.2

Radius: 4.4

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 17.44 AU - 18.96 AU

Year: 29407 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 72,066,294 km

• M1: 96,939 km (0.103 R)
• M2: 126,709 km (0.084 R)
• M3: 243,246 km (0.05 R)
• M4: 486,343 km (0.054 R)
• M5: 567,275 km (0.081 R)
• M6: 765,193 km (0.109 R)
• M7: 933,341 km (0.106 R)
• M8: 1,060,649 km (0.094 R)
• M9: 1,113,008 km (0.09 R)
• M10: 1,220,719 km (0.105 R)
• M11: 1,593,367 km (0.036 R)
• M12: 1,653,655 km (0.098 R)
• M13: 1,839,306 km (0.12 R)
• M14: 2,097,063 km (0.071 R)
• M15: 2,366,190 km (0.114 R)
• M16: 2,826,502 km (0.083 R)
• M17: 3,352,488 km (0.055 R)
• M18: 3,786,621 km (0.09 R)
• M19: 4,113,343 km (0.055 R)
• M20: 4,364,368 km (0.096 R)
• M21: 4,925,061 km (0.071 R)
• M22: 4,969,192 km (0.057 R)
• M23: 5,417,088 km (0.073 R)
• M24: 6,208,012 km (0.059 R)
• M25: 7,083,908 km (0.116 R)
• M26: 8,258,251 km (0.118 R)
• M27: 8,363,269 km (0.118 R)
• M28: 8,680,716 km (0.058 R)
• M29: 9,382,180 km (0.076 R)
• M30: 9,989,697 km (0.105 R)
• M31: 10,382,990 km (0.113 R)
• M32: 10,609,930 km (0.05 R)
• M33: 11,068,896 km (0.077 R)
• M34: 11,592,788 km (0.093 R)
• M35: 12,184,447 km (0.102 R)
• M36: 12,604,518 km (0.046 R)
• M37: 12,968,191 km (0.07 R)
• M38: 13,151,298 km (0.094 R)
• M39: 15,479,789 km (0.107 R)
• M40: 15,544,416 km (0.113 R)
• M41: 18,067,832 km (0.05 R)
• M42: 19,306,652 km (0.113 R)
• M43: 21,575,753 km (0.027 R)
• M44: 22,521,361 km (0.068 R)
• M45: 23,406,232 km (0.073 R)
• M46: 23,554,783 km (0.115 R)
• M47: 23,852,932 km (0.108 R)
• M48: 24,603,614 km (0.119 R)
• M49: 25,057,793 km (0.094 R)
• M50: 26,051,123 km (0.098 R)
• M51: 27,213,349 km (0.106 R)
• M52: 28,076,379 km (0.116 R)
• M53: 28,155,217 km (0.086 R)
• M54: 28,471,616 km (0.09 R)
• M55: 28,948,235 km (0.106 R)
• M56: 29,107,706 km (0.115 R)
• M57: 29,507,731 km (0.113 R)
• M58: 29,990,184 km (0.077 R)
• M59: 33,857,888 km (0.081 R)
• M60: 34,278,557 km (0.039 R)
• M61: 36,665,690 km (0.063 R)
• M62: 38,228,389 km (0.051 R)
• M63: 39,105,931 km (0.12 R)
• M64: 40,791,450 km (0.087 R)
• M65: 41,508,173 km (0.109 R)
• M66: 42,863,380 km (0.063 R)
• M67: 43,227,202 km (0.115 R)
• M68: 43,866,284 km (0.103 R)
• M69: 44,876,968 km (0.07 R)
• M70: 45,895,280 km (0.085 R)
• M71: 46,081,231 km (0.029 R)
• M72: 46,360,679 km (0.093 R)
• M73: 47,390,062 km (0.098 R)
• M74: 48,426,925 km (0.088 R)
• M75: 53,526,268 km (0.029 R)
• M76: 54,901,521 km (0.106 R)
• M77: 55,593,561 km (0.103 R)
• M78: 57,486,123 km (0.08 R)
• M79: 57,686,585 km (0.104 R)
• M80: 59,197,523 km (0.115 R)
• M81: 61,436,854 km (0.059 R)
• M82: 63,186,101 km (0.027 R)
• M83: 65,893,075 km (0.05 R)
• M84: 67,049,616 km (0.117 R)
• M85: 67,577,547 km (0.091 R)
• M86: 68,212,889 km (0.082 R)
• M87: 68,531,233 km (0.081 R)
• M88: 69,703,033 km (0.031 R)
• M89: 69,916,809 km (0.103 R)
• M90: 71,096,388 km (0.098 R)
• M91: 71,634,641 km (0.102 R)
• M92: 72,066,231 km (0.089 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 20,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit