🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.79 AU - 1.03 AU

Year: 315 Days

Day: 17.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.07 AU - 1.23 AU

Year: 448 Days

Day: 17.5 Hours

Environment

Temp: -0 °C

Axial Tilt: 28.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 100,334,484 km

• M1: 26,180 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.27 AU - 3.61 AU

Year: 2319 Days

Day: 30.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 145.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.02 AU - 3.94 AU

Year: 2359 Days

Day: 29.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.26 AU - 4.64 AU

Year: 3412 Days

Day: 43.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,334,484 km

• M1: 758,162 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.3

Radius: 9.4

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 6.5 AU - 6.88 AU

Year: 6289 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 100,334,484 km

• M1: 137,181 km (0.116 R)
• M2: 249,230 km (0.105 R)
• M3: 360,082 km (0.109 R)
• M4: 451,935 km (0.101 R)
• M5: 595,998 km (0.057 R)
• M6: 792,570 km (0.07 R)
• M7: 879,935 km (0.052 R)
• M8: 983,756 km (0.109 R)
• M9: 1,092,064 km (0.113 R)
• M10: 1,350,719 km (0.086 R)
• M11: 1,677,142 km (0.117 R)
• M12: 2,010,895 km (0.118 R)
• M13: 2,475,695 km (0.061 R)
• M14: 2,875,271 km (0.111 R)
• M15: 2,933,913 km (0.032 R)
• M16: 3,173,120 km (0.104 R)
• M17: 3,233,857 km (0.093 R)
• M18: 3,356,677 km (0.12 R)
• M19: 3,670,384 km (0.086 R)
• M20: 3,777,047 km (0.101 R)
• M21: 4,621,527 km (0.09 R)
• M22: 5,065,234 km (0.118 R)
• M23: 5,596,008 km (0.042 R)
• M24: 6,297,023 km (0.111 R)
• M25: 6,450,959 km (0.073 R)
• M26: 6,788,602 km (0.094 R)
• M27: 6,893,619 km (0.081 R)
• M28: 7,454,163 km (0.114 R)
• M29: 7,535,394 km (0.115 R)
• M30: 7,726,281 km (0.094 R)
• M31: 9,019,405 km (0.062 R)
• M32: 9,135,044 km (0.102 R)
• M33: 9,484,804 km (0.099 R)
• M34: 9,690,950 km (0.089 R)
• M35: 9,839,052 km (0.08 R)
• M36: 10,167,569 km (0.118 R)
• M37: 10,408,870 km (0.098 R)
• M38: 10,499,826 km (0.097 R)
• M39: 10,804,856 km (0.068 R)
• M40: 11,298,978 km (0.1 R)
• M41: 11,423,742 km (0.062 R)
• M42: 12,117,876 km (0.101 R)
• M43: 12,277,497 km (0.11 R)
• M44: 12,695,922 km (0.097 R)
• M45: 13,250,033 km (0.115 R)
• M46: 13,546,686 km (0.109 R)
• M47: 13,679,229 km (0.072 R)
• M48: 13,878,793 km (0.042 R)
• M49: 14,045,894 km (0.07 R)
• M50: 14,146,423 km (0.03 R)
• M51: 14,686,921 km (0.106 R)
• M52: 14,754,838 km (0.072 R)
• M53: 15,683,542 km (0.1 R)
• M54: 16,383,660 km (0.093 R)
• M55: 16,951,084 km (0.083 R)
• M56: 17,814,264 km (0.069 R)
• M57: 17,923,171 km (0.111 R)
• M58: 18,507,800 km (0.101 R)
• M59: 18,839,309 km (0.066 R)
• M60: 19,135,662 km (0.074 R)
• M61: 19,433,661 km (0.113 R)
• M62: 19,845,803 km (0.119 R)
• M63: 19,958,750 km (0.11 R)
• M64: 20,034,147 km (0.079 R)
• M65: 21,214,923 km (0.114 R)
• M66: 22,535,722 km (0.046 R)
• M67: 22,771,638 km (0.079 R)
• M68: 23,444,230 km (0.049 R)
• M69: 23,603,552 km (0.056 R)
• M70: 23,803,116 km (0.084 R)
• M71: 24,003,128 km (0.077 R)
• M72: 24,324,464 km (0.102 R)
• M73: 24,445,339 km (0.114 R)
• M74: 25,911,398 km (0.1 R)
• M75: 26,075,956 km (0.106 R)
• M76: 26,323,690 km (0.102 R)
• M77: 26,862,841 km (0.106 R)
• M78: 26,987,755 km (0.109 R)
• M79: 28,205,482 km (0.064 R)
• M80: 28,332,490 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 12.1

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.3 AU - 8.32 AU

Year: 6459 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 100,334,484 km

• M1: 158,574 km (0.102 R)
• M2: 398,379 km (0.101 R)
• M3: 638,933 km (0.11 R)
• M4: 737,069 km (0.06 R)
• M5: 928,255 km (0.117 R)
• M6: 1,322,445 km (0.079 R)
• M7: 1,425,817 km (0.06 R)
• M8: 2,164,681 km (0.102 R)
• M9: 2,382,047 km (0.107 R)
• M10: 2,509,504 km (0.103 R)
• M11: 2,855,225 km (0.074 R)
• M12: 3,963,446 km (0.066 R)
• M13: 4,366,762 km (0.089 R)
• M14: 4,464,599 km (0.064 R)
• M15: 4,563,333 km (0.088 R)
• M16: 4,662,816 km (0.077 R)
• M17: 5,191,794 km (0.057 R)
• M18: 5,421,427 km (0.118 R)
• M19: 5,761,463 km (0.11 R)
• M20: 5,999,174 km (0.115 R)
• M21: 6,108,380 km (0.113 R)
• M22: 6,306,597 km (0.067 R)
• M23: 6,507,059 km (0.06 R)
• M24: 6,641,846 km (0.064 R)
• M25: 7,097,671 km (0.072 R)
• M26: 7,306,210 km (0.05 R)
• M27: 7,493,357 km (0.05 R)
• M28: 7,705,637 km (0.101 R)
• M29: 7,896,224 km (0.119 R)
• M30: 8,064,073 km (0.077 R)
• M31: 8,428,045 km (0.105 R)
• M32: 8,871,902 km (0.097 R)
• M33: 9,197,127 km (0.107 R)
• M34: 9,373,952 km (0.086 R)
• M35: 9,731,042 km (0.085 R)
• M36: 9,808,085 km (0.099 R)
• M37: 10,066,441 km (0.116 R)
• M38: 10,248,801 km (0.117 R)
• M39: 10,908,677 km (0.119 R)
• M40: 11,338,172 km (0.083 R)
• M41: 12,048,164 km (0.062 R)
• M42: 12,186,392 km (0.064 R)
• M43: 12,380,720 km (0.099 R)
• M44: 12,688,143 km (0.061 R)
• M45: 12,885,164 km (0.109 R)
• M46: 13,196,776 km (0.099 R)
• M47: 13,425,063 km (0.065 R)
• M48: 13,683,268 km (0.087 R)
• M49: 13,856,503 km (0.092 R)
• M50: 13,972,292 km (0.119 R)
• M51: 15,178,050 km (0.078 R)
• M52: 15,327,349 km (0.09 R)
• M53: 15,929,630 km (0.099 R)
• M54: 16,601,025 km (0.079 R)
• M55: 16,940,164 km (0.077 R)
• M56: 17,343,928 km (0.1 R)
• M57: 18,034,622 km (0.081 R)
• M58: 18,542,506 km (0.108 R)
• M59: 18,734,141 km (0.104 R)
• M60: 19,023,015 km (0.106 R)
• M61: 19,442,786 km (0.102 R)
• M62: 19,637,563 km (0.1 R)
• M63: 20,390,040 km (0.08 R)
• M64: 20,654,080 km (0.106 R)
• M65: 21,018,950 km (0.109 R)
• M66: 21,352,403 km (0.095 R)
• M67: 21,991,037 km (0.111 R)
• M68: 22,363,535 km (0.099 R)
• M69: 23,012,042 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.8

Radius: 5.9

Gravity: 24.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.86 AU - 21.72 AU

Year: 27271 Days

Day: 23.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,334,484 km

• M1: 145,110 km (0.111 R)
• M2: 189,092 km (0.113 R)
• M3: 335,997 km (0.038 R)
• M4: 674,387 km (0.113 R)
• M5: 1,546,842 km (0.064 R)
• M6: 2,010,446 km (0.08 R)
• M7: 2,132,667 km (0.051 R)
• M8: 2,341,955 km (0.079 R)
• M9: 2,557,974 km (0.11 R)
• M10: 2,646,237 km (0.114 R)
• M11: 3,102,361 km (0.082 R)
• M12: 3,291,602 km (0.053 R)
• M13: 3,731,120 km (0.071 R)
• M14: 4,557,649 km (0.114 R)
• M15: 4,611,055 km (0.079 R)
• M16: 5,046,535 km (0.047 R)
• M17: 5,666,618 km (0.103 R)
• M18: 5,724,213 km (0.079 R)
• M19: 6,610,730 km (0.068 R)
• M20: 6,977,245 km (0.101 R)
• M21: 8,442,556 km (0.118 R)
• M22: 8,706,895 km (0.079 R)
• M23: 8,840,037 km (0.066 R)
• M24: 9,311,420 km (0.086 R)
• M25: 9,929,409 km (0.112 R)
• M26: 10,845,397 km (0.031 R)
• M27: 12,009,268 km (0.097 R)
• M28: 13,983,661 km (0.086 R)
• M29: 14,611,074 km (0.026 R)
• M30: 15,167,579 km (0.12 R)
• M31: 15,650,181 km (0.114 R)
• M32: 16,465,639 km (0.028 R)
• M33: 16,712,925 km (0.109 R)
• M34: 19,079,862 km (0.049 R)
• M35: 19,166,330 km (0.114 R)
• M36: 20,390,489 km (0.058 R)
• M37: 22,821,604 km (0.062 R)
• M38: 23,374,069 km (0.049 R)
• M39: 24,963,546 km (0.097 R)
• M40: 26,106,324 km (0.092 R)
• M41: 26,491,090 km (0.072 R)
• M42: 28,048,703 km (0.072 R)
• M43: 28,838,580 km (0.112 R)
• M44: 29,535,556 km (0.09 R)
• M45: 29,836,099 km (0.059 R)
• M46: 30,037,008 km (0.101 R)
• M47: 30,238,218 km (0.112 R)
• M48: 30,844,987 km (0.035 R)
• M49: 32,585,558 km (0.086 R)
• M50: 33,311,407 km (0.065 R)
• M51: 34,252,527 km (0.114 R)
• M52: 38,977,875 km (0.103 R)
• M53: 40,190,665 km (0.086 R)
• M54: 41,864,515 km (0.108 R)
• M55: 42,089,361 km (0.104 R)
• M56: 43,219,722 km (0.071 R)
• M57: 43,788,793 km (0.105 R)
• M58: 43,902,786 km (0.116 R)
• M59: 44,245,665 km (0.097 R)
• M60: 44,589,441 km (0.052 R)
• M61: 45,049,155 km (0.056 R)
• M62: 47,371,213 km (0.053 R)
• M63: 47,605,633 km (0.088 R)
• M64: 50,208,636 km (0.057 R)
• M65: 52,857,565 km (0.107 R)
• M66: 53,832,046 km (0.047 R)
• M67: 54,444,051 km (0.105 R)
• M68: 58,415,425 km (0.09 R)
• M69: 58,541,088 km (0.082 R)
• M70: 59,422,817 km (0.091 R)
• M71: 61,326,899 km (0.072 R)
• M72: 62,607,457 km (0.093 R)
• M73: 62,864,616 km (0.116 R)
• M74: 63,896,841 km (0.074 R)
• M75: 64,285,347 km (0.111 R)
• M76: 70,740,944 km (0.079 R)
• M77: 71,411,292 km (0.103 R)
• M78: 71,545,481 km (0.048 R)
• M79: 72,487,947 km (0.098 R)
• M80: 73,163,681 km (0.107 R)
• M81: 73,841,509 km (0.093 R)
• M82: 74,113,179 km (0.091 R)
• M83: 76,436,134 km (0.042 R)
• M84: 77,123,836 km (0.101 R)
• M85: 78,505,522 km (0.059 R)
• M86: 80,453,436 km (0.077 R)
• M87: 82,417,357 km (0.064 R)
• M88: 83,122,561 km (0.03 R)
• M89: 85,963,275 km (0.077 R)
• M90: 86,535,337 km (0.109 R)
• M91: 87,395,525 km (0.096 R)
• M92: 87,683,052 km (0.091 R)
• M93: 88,114,642 km (0.118 R)
• M94: 88,980,215 km (0.062 R)
• M95: 92,324,027 km (0.077 R)
• M96: 97,192,839 km (0.075 R)
• M97: 98,385,732 km (0.092 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 16,144 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit