🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.52 AU - 0.6 AU

Year: 155 Days

Day: 24.7 Hours

Environment

Temp: 215 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,182,972 km

• M1: 419,173 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.14 AU - 1.28 AU

Year: 491 Days

Day: 46.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 117,182,972 km

• M1: 629,508 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.23 AU - 1.39 AU

Year: 553 Days

Day: 40.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 117,182,972 km

• M1: 691,441 km (0.116 R)
• M2: 1,001,558 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.47 AU - 1.79 AU

Year: 768 Days

Day: 47.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,182,972 km

• M1: 386,561 km (0.073 R)
• M2: 861,534 km (0.111 R)

Asteroid Belt

Center: 2.07 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.37 AU - 2.65 AU

Year: 1467 Days

Day: 32.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,182,972 km

• M1: 1,349,373 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.53 AU - 3.19 AU

Year: 1785 Days

Day: 27.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.61 AU - 3.45 AU

Year: 1946 Days

Day: 25.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 77.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.17 AU - 4.21 AU

Year: 2615 Days

Day: 28.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 117,182,972 km

• M1: 777,759 km (0.05 R)
• M2: 1,496,428 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.1

Radius: 8.2

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.46 AU - 10.4 AU

Year: 9031 Days

Day: 8.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 117,182,972 km

• M1: 120,426 km (0.117 R)
• M2: 175,179 km (0.078 R)
• M3: 268,827 km (0.114 R)
• M4: 520,750 km (0.081 R)
• M5: 629,657 km (0.11 R)
• M6: 701,764 km (0.089 R)
• M7: 1,002,904 km (0.109 R)
• M8: 1,304,793 km (0.12 R)
• M9: 1,534,725 km (0.11 R)
• M10: 1,695,393 km (0.118 R)
• M11: 1,757,027 km (0.069 R)
• M12: 1,861,596 km (0.09 R)
• M13: 2,484,821 km (0.088 R)
• M14: 2,626,340 km (0.097 R)
• M15: 2,819,172 km (0.107 R)
• M16: 2,942,141 km (0.027 R)
• M17: 3,347,552 km (0.12 R)
• M18: 4,098,982 km (0.092 R)
• M19: 4,959,917 km (0.104 R)
• M20: 5,078,848 km (0.116 R)
• M21: 5,289,332 km (0.117 R)
• M22: 5,410,955 km (0.063 R)
• M23: 5,687,861 km (0.1 R)
• M24: 6,159,842 km (0.086 R)
• M25: 6,742,675 km (0.061 R)
• M26: 8,205,294 km (0.093 R)
• M27: 9,099,290 km (0.068 R)
• M28: 9,318,302 km (0.067 R)
• M29: 10,250,147 km (0.098 R)
• M30: 10,440,136 km (0.075 R)
• M31: 10,939,344 km (0.07 R)
• M32: 11,643,352 km (0.087 R)
• M33: 11,881,362 km (0.101 R)
• M34: 12,483,344 km (0.046 R)
• M35: 12,645,508 km (0.065 R)
• M36: 12,890,101 km (0.105 R)
• M37: 13,633,303 km (0.045 R)
• M38: 14,221,073 km (0.059 R)
• M39: 14,774,136 km (0.073 R)
• M40: 15,334,231 km (0.098 R)
• M41: 16,653,235 km (0.057 R)
• M42: 17,011,073 km (0.096 R)
• M43: 17,191,039 km (0.092 R)
• M44: 17,688,901 km (0.102 R)
• M45: 17,871,111 km (0.04 R)
• M46: 18,421,631 km (0.049 R)
• M47: 18,513,933 km (0.073 R)
• M48: 18,884,637 km (0.113 R)
• M49: 19,164,235 km (0.115 R)
• M50: 19,539,277 km (0.034 R)
• M51: 20,487,279 km (0.109 R)
• M52: 20,583,021 km (0.093 R)
• M53: 21,256,511 km (0.1 R)
• M54: 21,839,644 km (0.118 R)
• M55: 22,526,597 km (0.105 R)
• M56: 22,773,583 km (0.117 R)
• M57: 22,922,283 km (0.086 R)
• M58: 24,731,370 km (0.104 R)
• M59: 24,935,123 km (0.083 R)
• M60: 26,429,605 km (0.091 R)
• M61: 26,794,624 km (0.093 R)
• M62: 27,056,420 km (0.09 R)
• M63: 27,529,748 km (0.109 R)
• M64: 28,218,347 km (0.114 R)
• M65: 28,324,711 km (0.119 R)
• M66: 28,912,481 km (0.109 R)
• M67: 29,234,865 km (0.082 R)
• M68: 29,396,430 km (0.093 R)
• M69: 29,612,300 km (0.092 R)
• M70: 29,774,614 km (0.102 R)
• M71: 30,481,314 km (0.026 R)
• M72: 30,864,135 km (0.08 R)
• M73: 31,524,011 km (0.082 R)
• M74: 31,745,117 km (0.028 R)
• M75: 31,911,171 km (0.04 R)
• M76: 32,299,975 km (0.102 R)
• M77: 32,802,026 km (0.115 R)
• M78: 34,040,098 km (0.115 R)
• M79: 34,210,191 km (0.12 R)
• M80: 34,437,280 km (0.113 R)
• M81: 34,607,971 km (0.104 R)
• M82: 34,950,102 km (0.105 R)
• M83: 35,695,398 km (0.12 R)
• M84: 35,925,779 km (0.107 R)
• M85: 36,214,503 km (0.115 R)
• M86: 37,143,356 km (0.11 R)
• M87: 38,433,488 km (0.113 R)
• M88: 39,618,902 km (0.078 R)
• M89: 39,738,131 km (0.068 R)
• M90: 39,917,200 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.3

Radius: 7

Gravity: 19.54 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 15.47 AU - 23.99 AU

Year: 32335 Days

Day: 21.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 117,182,972 km

• M1: 97,538 km (0.073 R)
• M2: 170,841 km (0.114 R)
• M3: 222,153 km (0.092 R)
• M4: 635,641 km (0.098 R)
• M5: 1,131,110 km (0.059 R)
• M6: 1,435,691 km (0.098 R)
• M7: 2,786,410 km (0.095 R)
• M8: 3,789,912 km (0.119 R)
• M9: 4,128,153 km (0.103 R)
• M10: 5,386,720 km (0.115 R)
• M11: 5,702,671 km (0.107 R)
• M12: 5,830,876 km (0.082 R)
• M13: 6,220,878 km (0.103 R)
• M14: 6,419,095 km (0.101 R)
• M15: 8,006,628 km (0.055 R)
• M16: 8,806,827 km (0.072 R)
• M17: 8,880,728 km (0.046 R)
• M18: 9,556,013 km (0.064 R)
• M19: 10,325,694 km (0.119 R)
• M20: 11,195,007 km (0.06 R)
• M21: 12,335,242 km (0.099 R)
• M22: 13,087,570 km (0.118 R)
• M23: 13,940,876 km (0.051 R)
• M24: 16,697,965 km (0.118 R)
• M25: 17,996,923 km (0.053 R)
• M26: 20,102,663 km (0.075 R)
• M27: 20,493,861 km (0.066 R)
• M28: 23,404,138 km (0.113 R)
• M29: 23,506,762 km (0.092 R)
• M30: 24,333,290 km (0.111 R)
• M31: 24,854,639 km (0.103 R)
• M32: 25,696,576 km (0.106 R)
• M33: 26,120,985 km (0.112 R)
• M34: 31,618,707 km (0.104 R)
• M35: 31,845,796 km (0.117 R)
• M36: 32,187,478 km (0.074 R)
• M37: 33,450,682 km (0.098 R)
• M38: 36,025,411 km (0.064 R)
• M39: 36,857,923 km (0.115 R)
• M40: 41,735,412 km (0.093 R)
• M41: 42,359,086 km (0.086 R)
• M42: 43,489,747 km (0.098 R)
• M43: 43,868,828 km (0.101 R)
• M44: 44,502,973 km (0.063 R)
• M45: 46,681,866 km (0.063 R)
• M46: 46,940,521 km (0.102 R)
• M47: 47,069,923 km (0.031 R)
• M48: 50,478,211 km (0.118 R)
• M49: 51,009,583 km (0.091 R)
• M50: 51,676,340 km (0.102 R)
• M51: 51,943,821 km (0.095 R)
• M52: 53,423,494 km (0.118 R)
• M53: 54,236,409 km (0.042 R)
• M54: 56,975,546 km (0.086 R)
• M55: 58,501,145 km (0.107 R)
• M56: 60,744,066 km (0.12 R)
• M57: 61,309,247 km (0.095 R)
• M58: 62,587,112 km (0.116 R)
• M59: 63,015,111 km (0.098 R)
• M60: 68,225,306 km (0.066 R)
• M61: 70,733,314 km (0.102 R)
• M62: 72,521,757 km (0.117 R)
• M63: 73,121,195 km (0.053 R)
• M64: 74,627,047 km (0.102 R)
• M65: 75,535,406 km (0.063 R)
• M66: 76,295,213 km (0.045 R)
• M67: 76,447,504 km (0.101 R)
• M68: 81,217,582 km (0.117 R)
• M69: 81,684,327 km (0.106 R)
• M70: 83,089,799 km (0.093 R)
• M71: 84,031,218 km (0.112 R)
• M72: 84,976,228 km (0.114 R)
• M73: 89,432,300 km (0.101 R)
• M74: 90,719,440 km (0.078 R)
• M75: 92,986,446 km (0.058 R)
• M76: 95,108,342 km (0.118 R)
• M77: 95,600,220 km (0.111 R)
• M78: 95,764,329 km (0.117 R)
• M79: 96,257,404 km (0.09 R)
• M80: 96,586,519 km (0.097 R)
• M81: 101,066,676 km (0.058 R)
• M82: 101,233,926 km (0.062 R)
• M83: 102,911,367 km (0.105 R)
• M84: 106,463,569 km (0.06 R)
• M85: 107,827,452 km (0.08 R)
• M86: 109,712,086 km (0.114 R)
• M87: 110,227,900 km (0.051 R)
• M88: 110,400,087 km (0.045 R)
• M89: 111,780,427 km (0.05 R)
• M90: 112,992,917 km (0.117 R)
• M91: 114,558,160 km (0.085 R)
• M92: 116,831,898 km (0.102 R)
• M93: 117,183,004 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 13,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit