🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.5 AU - 0.64 AU

Year: 150 Days

Day: 31.2 Hours

Environment

Temp: 258 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.56 AU - 0.68 AU

Year: 170 Days

Day: 46.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.23 AU - 1.95 AU

Year: 698 Days

Day: 20.7 Hours

Environment

Temp: -7 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.6

Radius: 13.4

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.44 AU - 7.38 AU

Year: 5004 Days

Day: 12.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,580,874 km

• M1: 169,644 km (0.114 R)
• M2: 381,026 km (0.112 R)
• M3: 773,122 km (0.071 R)
• M4: 935,435 km (0.119 R)
• M5: 1,021,454 km (0.114 R)
• M6: 1,493,884 km (0.084 R)
• M7: 1,790,836 km (0.056 R)
• M8: 1,937,292 km (0.103 R)
• M9: 2,184,129 km (0.041 R)
• M10: 2,604,948 km (0.07 R)
• M11: 2,708,918 km (0.094 R)
• M12: 2,921,347 km (0.106 R)
• M13: 3,029,656 km (0.052 R)
• M14: 3,183,592 km (0.12 R)
• M15: 3,802,030 km (0.06 R)
• M16: 4,016,553 km (0.103 R)
• M17: 4,811,666 km (0.062 R)
• M18: 5,466,456 km (0.11 R)
• M19: 6,121,694 km (0.116 R)
• M20: 6,402,190 km (0.047 R)
• M21: 6,686,875 km (0.098 R)
• M22: 7,685,890 km (0.064 R)
• M23: 7,776,247 km (0.09 R)
• M24: 8,141,565 km (0.06 R)
• M25: 8,419,219 km (0.073 R)
• M26: 8,512,418 km (0.107 R)
• M27: 8,888,956 km (0.107 R)
• M28: 9,206,851 km (0.117 R)
• M29: 9,399,384 km (0.09 R)
• M30: 9,919,536 km (0.049 R)
• M31: 10,182,977 km (0.09 R)
• M32: 10,315,671 km (0.055 R)
• M33: 10,818,320 km (0.046 R)
• M34: 11,055,731 km (0.109 R)
• M35: 11,192,015 km (0.112 R)
• M36: 11,882,559 km (0.079 R)
• M37: 12,551,261 km (0.1 R)
• M38: 12,943,956 km (0.073 R)
• M39: 13,377,042 km (0.095 R)
• M40: 13,595,454 km (0.102 R)
• M41: 13,741,612 km (0.115 R)
• M42: 14,742,421 km (0.066 R)
• M43: 14,930,316 km (0.081 R)
• M44: 15,308,500 km (0.11 R)
• M45: 15,613,380 km (0.075 R)
• M46: 15,766,568 km (0.102 R)
• M47: 16,774,559 km (0.1 R)
• M48: 17,010,026 km (0.104 R)
• M49: 17,246,690 km (0.08 R)
• M50: 17,484,550 km (0.068 R)
• M51: 17,723,309 km (0.025 R)
• M52: 18,527,397 km (0.107 R)
• M53: 18,811,633 km (0.113 R)
• M54: 18,934,004 km (0.109 R)
• M55: 19,261,324 km (0.094 R)
• M56: 19,590,440 km (0.116 R)
• M57: 19,797,184 km (0.079 R)
• M58: 20,337,980 km (0.068 R)
• M59: 20,925,900 km (0.119 R)
• M60: 21,519,504 km (0.084 R)
• M61: 23,245,564 km (0.113 R)
• M62: 23,420,594 km (0.087 R)
• M63: 23,552,240 km (0.112 R)
• M64: 24,480,196 km (0.102 R)
• M65: 24,658,367 km (0.078 R)
• M66: 25,015,906 km (0.065 R)
• M67: 25,917,233 km (0.065 R)
• M68: 27,289,195 km (0.07 R)
• M69: 28,030,602 km (0.103 R)
• M70: 29,343,922 km (0.12 R)
• M71: 29,912,842 km (0.081 R)
• M72: 30,389,910 km (0.039 R)
• M73: 30,581,395 km (0.06 R)
• M74: 31,738,684 km (0.101 R)
• M75: 32,469,320 km (0.049 R)

Asteroid Belt

Center: 9.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 735.1

Radius: 7.8

Gravity: 12.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 10.73 AU - 16.39 AU

Year: 17389 Days

Day: 19.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,580,874 km

• M1: 214,374 km (0.097 R)
• M2: 842,236 km (0.085 R)
• M3: 1,271,432 km (0.088 R)
• M4: 1,791,584 km (0.088 R)
• M5: 1,884,335 km (0.082 R)
• M6: 2,074,623 km (0.065 R)
• M7: 2,172,011 km (0.096 R)
• M8: 2,371,725 km (0.108 R)
• M9: 2,612,278 km (0.11 R)
• M10: 2,753,349 km (0.092 R)
• M11: 3,266,619 km (0.058 R)
• M12: 3,769,567 km (0.087 R)
• M13: 3,929,188 km (0.089 R)
• M14: 4,009,971 km (0.049 R)
• M15: 4,091,203 km (0.09 R)
• M16: 4,632,448 km (0.074 R)
• M17: 5,781,808 km (0.088 R)
• M18: 6,340,706 km (0.12 R)
• M19: 6,819,718 km (0.072 R)
• M20: 7,112,631 km (0.1 R)
• M21: 7,710,873 km (0.101 R)
• M22: 9,874,207 km (0.118 R)
• M23: 10,150,066 km (0.119 R)
• M24: 10,372,668 km (0.059 R)
• M25: 11,975,459 km (0.048 R)
• M26: 12,506,831 km (0.025 R)
• M27: 12,625,911 km (0.054 R)
• M28: 12,685,600 km (0.09 R)
• M29: 13,470,391 km (0.091 R)
• M30: 15,276,935 km (0.091 R)
• M31: 15,532,149 km (0.102 R)
• M32: 16,111,242 km (0.085 R)
• M33: 16,176,018 km (0.104 R)
• M34: 16,436,168 km (0.114 R)
• M35: 18,159,835 km (0.027 R)
• M36: 18,769,746 km (0.119 R)
• M37: 18,906,328 km (0.11 R)
• M38: 20,851,101 km (0.077 R)
• M39: 20,992,471 km (0.091 R)
• M40: 22,568,185 km (0.086 R)
• M41: 24,628,148 km (0.108 R)
• M42: 24,852,395 km (0.076 R)
• M43: 25,077,241 km (0.062 R)
• M44: 26,135,945 km (0.051 R)
• M45: 26,364,680 km (0.075 R)
• M46: 27,440,887 km (0.094 R)
• M47: 27,828,794 km (0.117 R)
• M48: 29,082,125 km (0.069 R)
• M49: 29,160,963 km (0.086 R)
• M50: 30,915,746 km (0.099 R)
• M51: 33,611,350 km (0.052 R)
• M52: 34,026,185 km (0.06 R)
• M53: 34,442,815 km (0.09 R)
• M54: 37,578,237 km (0.105 R)
• M55: 39,572,676 km (0.076 R)
• M56: 40,186,476 km (0.031 R)
• M57: 40,626,892 km (0.073 R)
• M58: 40,715,155 km (0.113 R)
• M59: 41,157,516 km (0.091 R)
• M60: 42,136,185 km (0.081 R)
• M61: 42,493,874 km (0.088 R)
• M62: 42,942,518 km (0.116 R)
• M63: 43,212,542 km (0.069 R)
• M64: 43,483,015 km (0.111 R)
• M65: 44,297,874 km (0.094 R)
• M66: 47,235,976 km (0.09 R)
• M67: 47,793,827 km (0.098 R)
• M68: 48,540,919 km (0.082 R)
• M69: 49,009,908 km (0.026 R)
• M70: 49,763,432 km (0.115 R)
• M71: 49,857,829 km (0.099 R)
• M72: 50,046,920 km (0.032 R)
• M73: 51,663,774 km (0.106 R)
• M74: 51,950,853 km (0.11 R)
• M75: 54,948,495 km (0.04 R)
• M76: 57,505,571 km (0.117 R)
• M77: 58,399,718 km (0.071 R)
• M78: 61,818,927 km (0.047 R)
• M79: 61,920,503 km (0.068 R)
• M80: 62,225,384 km (0.107 R)
• M81: 63,450,291 km (0.095 R)
• M82: 63,552,616 km (0.046 R)
• M83: 65,405,835 km (0.093 R)
• M84: 67,381,125 km (0.051 R)
• M85: 67,485,694 km (0.112 R)
• M86: 68,533,627 km (0.107 R)
• M87: 68,638,794 km (0.055 R)
• M88: 69,165,080 km (0.076 R)
• M89: 69,692,711 km (0.101 R)
• M90: 70,433,669 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 4.1

Gravity: 34.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 14.46 AU - 20.64 AU

Year: 25604 Days

Day: 20.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 62.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,580,874 km

• M1: 206,295 km (0.091 R)
• M2: 238,309 km (0.073 R)
• M3: 385,065 km (0.096 R)
• M4: 857,944 km (0.075 R)
• M5: 996,023 km (0.105 R)
• M6: 1,201,271 km (0.095 R)
• M7: 1,718,281 km (0.115 R)
• M8: 1,927,868 km (0.104 R)
• M9: 3,304,617 km (0.103 R)
• M10: 3,433,870 km (0.112 R)
• M11: 3,520,935 km (0.079 R)
• M12: 4,574,104 km (0.104 R)
• M13: 4,669,997 km (0.063 R)
• M14: 6,292,386 km (0.07 R)
• M15: 6,668,325 km (0.053 R)
• M16: 6,831,836 km (0.072 R)
• M17: 7,162,447 km (0.104 R)
• M18: 7,385,946 km (0.066 R)
• M19: 7,498,444 km (0.071 R)
• M20: 7,554,992 km (0.068 R)
• M21: 7,954,268 km (0.12 R)
• M22: 8,536,802 km (0.052 R)
• M23: 9,557,958 km (0.095 R)
• M24: 9,803,896 km (0.118 R)
• M25: 10,239,077 km (0.098 R)
• M26: 10,871,876 km (0.027 R)
• M27: 11,647,690 km (0.095 R)
• M28: 14,711,604 km (0.114 R)
• M29: 14,782,364 km (0.096 R)
• M30: 14,995,242 km (0.095 R)
• M31: 15,857,374 km (0.077 R)
• M32: 16,221,196 km (0.096 R)
• M33: 18,614,613 km (0.066 R)
• M34: 19,930,176 km (0.09 R)
• M35: 20,638,672 km (0.077 R)
• M36: 21,195,475 km (0.119 R)
• M37: 21,275,360 km (0.103 R)
• M38: 23,059,315 km (0.099 R)
• M39: 26,337,304 km (0.109 R)
• M40: 26,854,314 km (0.097 R)
• M41: 26,940,931 km (0.114 R)
• M42: 27,549,046 km (0.047 R)
• M43: 28,778,890 km (0.035 R)
• M44: 29,133,587 km (0.065 R)
• M45: 31,200,730 km (0.114 R)
• M46: 31,291,686 km (0.068 R)
• M47: 31,656,405 km (0.062 R)
• M48: 32,482,036 km (0.076 R)
• M49: 35,474,592 km (0.098 R)
• M50: 37,292,505 km (0.081 R)
• M51: 37,970,034 km (0.068 R)
• M52: 38,358,839 km (0.106 R)
• M53: 38,944,664 km (0.05 R)
• M54: 39,336,910 km (0.111 R)
• M55: 39,631,917 km (0.103 R)
• M56: 39,730,502 km (0.082 R)
• M57: 42,118,832 km (0.103 R)
• M58: 42,319,891 km (0.091 R)
• M59: 45,580,975 km (0.119 R)
• M60: 47,764,506 km (0.102 R)
• M61: 48,921,795 km (0.082 R)
• M62: 49,450,923 km (0.064 R)
• M63: 49,769,267 km (0.114 R)
• M64: 50,942,413 km (0.097 R)
• M65: 51,693,694 km (0.058 R)
• M66: 52,016,825 km (0.112 R)
• M67: 52,556,724 km (0.053 R)
• M68: 53,533,448 km (0.118 R)
• M69: 53,969,526 km (0.052 R)
• M70: 55,614,953 km (0.071 R)
• M71: 55,835,610 km (0.093 R)
• M72: 56,167,119 km (0.109 R)
• M73: 56,499,226 km (0.057 R)
• M74: 57,165,535 km (0.096 R)
• M75: 57,611,187 km (0.101 R)
• M76: 59,292,518 km (0.114 R)
• M77: 61,559,225 km (0.072 R)
• M78: 62,359,274 km (0.116 R)
• M79: 63,047,723 km (0.048 R)
• M80: 63,162,764 km (0.084 R)
• M81: 63,508,036 km (0.09 R)
• M82: 63,969,545 km (0.12 R)
• M83: 64,896,005 km (0.109 R)
• M84: 65,710,117 km (0.117 R)
• M85: 67,819,297 km (0.086 R)
• M86: 68,763,708 km (0.07 R)
• M87: 69,712,608 km (0.106 R)
• M88: 69,950,468 km (0.107 R)
• M89: 74,278,335 km (0.106 R)
• M90: 75,251,918 km (0.058 R)
• M91: 75,862,427 km (0.074 R)
• M92: 75,984,798 km (0.084 R)
• M93: 77,950,663 km (0.077 R)
• M94: 81,180,631 km (0.067 R)
• M95: 81,681,485 km (0.073 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 14,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit