🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.6 AU - 0.86 AU

Year: 229 Days

Day: 24.1 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.64 AU - 1.02 AU

Year: 278 Days

Day: 18.9 Hours

Environment

Temp: 99 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.97 AU - 1.13 AU

Year: 395 Days

Day: 20.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.3 AU - 1.36 AU

Year: 563 Days

Day: 21.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.12 AU

Year: 887 Days

Day: 29.8 Hours

Environment

Temp: -60 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.35 AU - 5.07 AU

Year: 3752 Days

Day: 36.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,745,204 km

• M1: 555,457 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 484.5

Radius: 14.9

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 9.08 AU - 10.12 AU

Year: 10919 Days

Day: 10.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 92,745,204 km

• M1: 276,606 km (0.115 R)
• M2: 480,658 km (0.074 R)
• M3: 615,745 km (0.036 R)
• M4: 766,988 km (0.057 R)
• M5: 932,743 km (0.044 R)
• M6: 1,038,508 km (0.051 R)
• M7: 1,244,355 km (0.104 R)
• M8: 1,423,274 km (0.069 R)
• M9: 1,611,468 km (0.116 R)
• M10: 2,013,438 km (0.088 R)
• M11: 2,422,289 km (0.066 R)
• M12: 2,624,096 km (0.093 R)
• M13: 3,180,600 km (0.114 R)
• M14: 3,374,330 km (0.103 R)
• M15: 3,744,883 km (0.101 R)
• M16: 4,038,993 km (0.086 R)
• M17: 4,681,366 km (0.029 R)
• M18: 4,966,649 km (0.115 R)
• M19: 5,062,990 km (0.094 R)
• M20: 5,225,005 km (0.105 R)
• M21: 7,931,829 km (0.053 R)
• M22: 8,734,870 km (0.096 R)
• M23: 8,929,946 km (0.086 R)
• M24: 9,165,862 km (0.079 R)
• M25: 10,212,299 km (0.118 R)
• M26: 10,459,285 km (0.075 R)
• M27: 11,211,762 km (0.084 R)
• M28: 11,551,948 km (0.063 R)
• M29: 12,636,831 km (0.086 R)
• M30: 12,902,068 km (0.117 R)
• M31: 13,438,078 km (0.089 R)
• M32: 14,072,672 km (0.112 R)
• M33: 14,393,709 km (0.053 R)
• M34: 14,531,937 km (0.101 R)
• M35: 15,559,824 km (0.104 R)
• M36: 16,853,397 km (0.067 R)
• M37: 17,243,249 km (0.076 R)
• M38: 17,537,658 km (0.076 R)
• M39: 18,231,044 km (0.112 R)
• M40: 18,380,791 km (0.12 R)
• M41: 18,933,406 km (0.115 R)
• M42: 19,237,089 km (0.065 R)
• M43: 19,952,167 km (0.062 R)
• M44: 20,416,369 km (0.067 R)
• M45: 21,303,186 km (0.045 R)
• M46: 21,724,752 km (0.08 R)
• M47: 22,415,895 km (0.067 R)
• M48: 22,737,231 km (0.088 R)
• M49: 23,006,208 km (0.106 R)
• M50: 23,222,227 km (0.11 R)
• M51: 23,710,664 km (0.069 R)
• M52: 25,810,121 km (0.111 R)
• M53: 26,598,501 km (0.095 R)
• M54: 27,109,528 km (0.101 R)
• M55: 27,681,141 km (0.111 R)
• M56: 28,604,010 km (0.025 R)
• M57: 29,010,917 km (0.052 R)
• M58: 29,302,782 km (0.112 R)
• M59: 29,537,052 km (0.103 R)
• M60: 32,335,131 km (0.119 R)
• M61: 32,516,593 km (0.08 R)
• M62: 33,734,918 km (0.096 R)
• M63: 35,528,148 km (0.106 R)
• M64: 36,090,935 km (0.075 R)
• M65: 38,563,788 km (0.036 R)
• M66: 39,853,022 km (0.093 R)
• M67: 41,025,421 km (0.106 R)
• M68: 42,077,094 km (0.026 R)
• M69: 44,610,235 km (0.054 R)
• M70: 45,284,921 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.9

Radius: 13.7

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.35 AU - 11.05 AU

Year: 11090 Days

Day: 6.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 92,745,204 km

• M1: 181,313 km (0.08 R)
• M2: 418,724 km (0.113 R)
• M3: 641,027 km (0.074 R)
• M4: 889,359 km (0.061 R)
• M5: 1,097,450 km (0.112 R)
• M6: 1,440,777 km (0.069 R)
• M7: 1,710,203 km (0.1 R)
• M8: 1,884,484 km (0.119 R)
• M9: 2,322,357 km (0.09 R)
• M10: 3,238,196 km (0.075 R)
• M11: 3,401,108 km (0.111 R)
• M12: 3,594,687 km (0.073 R)
• M13: 4,375,439 km (0.091 R)
• M14: 5,271,530 km (0.118 R)
• M15: 5,496,226 km (0.025 R)
• M16: 5,593,614 km (0.109 R)
• M17: 5,922,131 km (0.08 R)
• M18: 6,156,102 km (0.06 R)
• M19: 6,324,998 km (0.111 R)
• M20: 6,529,797 km (0.032 R)
• M21: 6,980,985 km (0.087 R)
• M22: 7,263,725 km (0.103 R)
• M23: 10,014,081 km (0.086 R)
• M24: 10,494,291 km (0.067 R)
• M25: 11,352,534 km (0.104 R)
• M26: 11,685,538 km (0.037 R)
• M27: 12,489,178 km (0.119 R)
• M28: 13,927,412 km (0.058 R)
• M29: 14,463,421 km (0.089 R)
• M30: 14,779,073 km (0.118 R)
• M31: 15,417,557 km (0.098 R)
• M32: 15,879,066 km (0.086 R)
• M33: 16,065,016 km (0.061 R)
• M34: 16,532,958 km (0.107 R)
• M35: 16,863,121 km (0.071 R)
• M36: 17,147,955 km (0.112 R)
• M37: 17,243,249 km (0.113 R)
• M38: 17,386,564 km (0.069 R)
• M39: 17,578,199 km (0.101 R)
• M40: 17,915,243 km (0.09 R)
• M41: 18,205,911 km (0.105 R)
• M42: 18,303,150 km (0.109 R)
• M43: 19,383,994 km (0.113 R)
• M44: 20,032,501 km (0.08 R)
• M45: 20,384,655 km (0.097 R)
• M46: 20,840,330 km (0.108 R)
• M47: 21,248,283 km (0.04 R)
• M48: 21,607,468 km (0.104 R)
• M49: 22,331,821 km (0.083 R)
• M50: 22,906,426 km (0.093 R)
• M51: 23,169,269 km (0.118 R)
• M52: 23,485,968 km (0.108 R)
• M53: 24,123,853 km (0.06 R)
• M54: 24,444,890 km (0.053 R)
• M55: 24,552,152 km (0.047 R)
• M56: 24,875,134 km (0.087 R)
• M57: 25,145,308 km (0.086 R)
• M58: 25,253,617 km (0.117 R)
• M59: 25,743,250 km (0.091 R)
• M60: 25,961,813 km (0.116 R)
• M61: 26,126,071 km (0.1 R)
• M62: 26,455,785 km (0.119 R)
• M63: 28,406,541 km (0.101 R)
• M64: 29,029,168 km (0.068 R)
• M65: 29,370,700 km (0.116 R)
• M66: 29,541,989 km (0.106 R)
• M67: 29,885,466 km (0.109 R)
• M68: 30,460,969 km (0.085 R)
• M69: 30,865,930 km (0.063 R)
• M70: 31,098,256 km (0.098 R)
• M71: 32,327,053 km (0.096 R)
• M72: 32,621,910 km (0.085 R)
• M73: 35,013,382 km (0.094 R)
• M74: 35,255,730 km (0.061 R)
• M75: 37,090,249 km (0.09 R)
• M76: 37,275,451 km (0.119 R)
• M77: 37,832,703 km (0.063 R)
• M78: 38,392,798 km (0.062 R)
• M79: 39,521,214 km (0.087 R)
• M80: 40,724,280 km (0.12 R)
• M81: 41,874,987 km (0.101 R)
• M82: 42,003,492 km (0.068 R)
• M83: 43,036,315 km (0.084 R)
• M84: 43,166,017 km (0.076 R)
• M85: 43,360,793 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.9

Radius: 4.1

Gravity: 47.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.27 AU - 20.07 AU

Year: 24985 Days

Day: 23.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,745,204 km

• M1: 274,811 km (0.07 R)
• M2: 462,257 km (0.104 R)
• M3: 710,739 km (0.104 R)
• M4: 848,818 km (0.087 R)
• M5: 1,025,793 km (0.081 R)
• M6: 2,148,375 km (0.042 R)
• M7: 2,348,088 km (0.097 R)
• M8: 2,982,234 km (0.095 R)
• M9: 3,386,746 km (0.052 R)
• M10: 3,525,423 km (0.079 R)
• M11: 4,751,378 km (0.095 R)
• M12: 4,802,989 km (0.046 R)
• M13: 4,958,721 km (0.097 R)
• M14: 6,151,016 km (0.113 R)
• M15: 7,070,893 km (0.113 R)
• M16: 7,546,764 km (0.108 R)
• M17: 7,606,902 km (0.093 R)
• M18: 7,971,472 km (0.048 R)
• M19: 8,466,491 km (0.116 R)
• M20: 9,035,113 km (0.101 R)
• M21: 10,209,007 km (0.063 R)
• M22: 10,275,579 km (0.061 R)
• M23: 11,429,876 km (0.111 R)
• M24: 11,707,380 km (0.093 R)
• M25: 12,481,998 km (0.077 R)
• M26: 13,418,480 km (0.115 R)
• M27: 13,858,448 km (0.084 R)
• M28: 14,006,101 km (0.054 R)
• M29: 15,434,760 km (0.057 R)
• M30: 16,205,189 km (0.118 R)
• M31: 16,282,831 km (0.098 R)
• M32: 16,751,820 km (0.11 R)
• M33: 16,830,508 km (0.053 R)
• M34: 18,346,832 km (0.116 R)
• M35: 19,244,569 km (0.089 R)
• M36: 19,740,187 km (0.07 R)
• M37: 21,167,201 km (0.09 R)
• M38: 21,678,676 km (0.082 R)
• M39: 22,888,175 km (0.079 R)
• M40: 23,942,092 km (0.088 R)
• M41: 24,119,216 km (0.112 R)
• M42: 24,207,927 km (0.064 R)
• M43: 24,474,960 km (0.074 R)
• M44: 24,742,740 km (0.087 R)
• M45: 24,921,958 km (0.085 R)
• M46: 25,371,649 km (0.084 R)
• M47: 25,642,870 km (0.059 R)
• M48: 25,733,377 km (0.092 R)
• M49: 27,474,696 km (0.063 R)
• M50: 30,492,235 km (0.06 R)
• M51: 30,876,851 km (0.101 R)
• M52: 32,039,974 km (0.108 R)
• M53: 32,137,512 km (0.059 R)
• M54: 33,612,996 km (0.103 R)
• M55: 35,009,941 km (0.117 R)
• M56: 38,791,925 km (0.069 R)
• M57: 39,521,962 km (0.112 R)
• M58: 39,626,531 km (0.054 R)
• M59: 39,836,118 km (0.102 R)
• M60: 40,678,204 km (0.055 R)
• M61: 41,738,853 km (0.104 R)
• M62: 45,303,172 km (0.086 R)
• M63: 45,412,827 km (0.095 R)
• M64: 46,402,417 km (0.119 R)
• M65: 46,623,373 km (0.037 R)
• M66: 47,399,188 km (0.073 R)
• M67: 47,844,541 km (0.118 R)
• M68: 49,526,619 km (0.083 R)
• M69: 50,886,165 km (0.107 R)
• M70: 51,456,282 km (0.051 R)
• M71: 52,372,868 km (0.065 R)
• M72: 53,873,784 km (0.074 R)
• M73: 54,454,822 km (0.073 R)
• M74: 56,328,086 km (0.114 R)
• M75: 57,628,092 km (0.049 R)
• M76: 61,708,374 km (0.037 R)
• M77: 66,501,938 km (0.108 R)
• M78: 66,626,404 km (0.11 R)
• M79: 67,374,991 km (0.106 R)
• M80: 67,875,546 km (0.093 R)
• M81: 68,377,297 km (0.072 R)
• M82: 69,258,429 km (0.119 R)
• M83: 69,890,031 km (0.104 R)
• M84: 70,396,719 km (0.111 R)
• M85: 72,179,626 km (0.076 R)
• M86: 74,752,560 km (0.111 R)
• M87: 77,486,162 km (0.089 R)
• M88: 80,517,464 km (0.06 R)
• M89: 80,650,157 km (0.103 R)
• M90: 84,125,016 km (0.033 R)
• M91: 84,259,654 km (0.101 R)
• M92: 86,831,242 km (0.11 R)
• M93: 88,879,386 km (0.094 R)
• M94: 89,978,332 km (0.105 R)
• M95: 91,912,184 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 15,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit