🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 174 Days

Day: 22.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,480,747 km

• M1: 359,783 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.51 AU - 1.79 AU

Year: 774 Days

Day: 24.7 Hours

Environment

Temp: -47 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.55 AU - 2.05 AU

Year: 882 Days

Day: 25.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.1 AU - 3.86 AU

Year: 2371 Days

Day: 23.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785

Radius: 13.3

Gravity: 4.44 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.47 AU - 5.35 AU

Year: 3974 Days

Day: 8.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 92,480,747 km

• M1: 196,422 km (0.118 R)
• M2: 284,984 km (0.092 R)
• M3: 389,104 km (0.068 R)
• M4: 1,056,161 km (0.089 R)
• M5: 1,202,617 km (0.092 R)
• M6: 1,356,254 km (0.08 R)
• M7: 1,622,539 km (0.035 R)
• M8: 1,825,692 km (0.053 R)
• M9: 2,004,462 km (0.081 R)
• M10: 2,121,298 km (0.066 R)
• M11: 2,630,080 km (0.104 R)
• M12: 2,833,084 km (0.078 R)
• M13: 3,041,325 km (0.103 R)
• M14: 3,215,606 km (0.045 R)
• M15: 3,635,378 km (0.086 R)
• M16: 3,779,141 km (0.059 R)
• M17: 4,072,652 km (0.104 R)
• M18: 4,308,568 km (0.055 R)
• M19: 4,816,453 km (0.077 R)
• M20: 5,066,281 km (0.037 R)
• M21: 5,460,621 km (0.118 R)
• M22: 5,841,049 km (0.077 R)
• M23: 6,205,619 km (0.072 R)
• M24: 6,502,571 km (0.101 R)
• M25: 6,829,741 km (0.086 R)
• M26: 7,763,681 km (0.093 R)
• M27: 7,923,302 km (0.12 R)
• M28: 8,682,361 km (0.058 R)
• M29: 9,578,452 km (0.095 R)
• M30: 9,835,910 km (0.095 R)
• M31: 10,008,696 km (0.118 R)
• M32: 10,651,219 km (0.076 R)
• M33: 11,186,779 km (0.096 R)
• M34: 11,307,056 km (0.046 R)
• M35: 11,518,587 km (0.057 R)
• M36: 11,822,869 km (0.087 R)
• M37: 12,253,412 km (0.06 R)
• M38: 13,035,210 km (0.078 R)
• M39: 13,448,101 km (0.095 R)
• M40: 13,768,689 km (0.119 R)
• M41: 14,027,044 km (0.064 R)
• M42: 14,221,821 km (0.058 R)
• M43: 14,646,828 km (0.087 R)
• M44: 15,175,806 km (0.085 R)
• M45: 15,845,855 km (0.064 R)
• M46: 16,150,586 km (0.094 R)
• M47: 16,252,612 km (0.099 R)
• M48: 16,423,004 km (0.113 R)
• M49: 16,834,697 km (0.067 R)
• M50: 17,284,388 km (0.058 R)
• M51: 17,878,442 km (0.095 R)
• M52: 18,657,248 km (0.101 R)
• M53: 19,302,613 km (0.083 R)
• M54: 19,846,102 km (0.077 R)
• M55: 20,028,462 km (0.076 R)
• M56: 21,133,841 km (0.112 R)
• M57: 21,245,441 km (0.074 R)
• M58: 21,693,935 km (0.098 R)
• M59: 22,107,873 km (0.085 R)
• M60: 22,562,351 km (0.1 R)
• M61: 23,019,971 km (0.103 R)
• M62: 23,134,862 km (0.054 R)
• M63: 23,866,844 km (0.083 R)
• M64: 24,489,171 km (0.052 R)
• M65: 24,802,280 km (0.105 R)
• M66: 25,274,560 km (0.101 R)
• M67: 25,749,833 km (0.098 R)
• M68: 26,870,321 km (0.065 R)
• M69: 27,112,370 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.5

Radius: 5

Gravity: 25.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 13.79 AU - 21.89 AU

Year: 27522 Days

Day: 19.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,480,747 km

• M1: 85,570 km (0.103 R)
• M2: 249,230 km (0.112 R)
• M3: 616,194 km (0.08 R)
• M4: 1,629,270 km (0.042 R)
• M5: 2,352,427 km (0.117 R)
• M6: 2,474,798 km (0.097 R)
• M7: 2,940,945 km (0.075 R)
• M8: 4,146,554 km (0.056 R)
• M9: 4,393,989 km (0.09 R)
• M10: 4,646,360 km (0.085 R)
• M11: 5,112,358 km (0.057 R)
• M12: 5,431,151 km (0.109 R)
• M13: 6,256,333 km (0.085 R)
• M14: 6,369,279 km (0.062 R)
• M15: 6,885,990 km (0.115 R)
• M16: 7,776,696 km (0.032 R)
• M17: 8,081,576 km (0.076 R)
• M18: 8,328,413 km (0.101 R)
• M19: 9,339,844 km (0.093 R)
• M20: 9,533,872 km (0.103 R)
• M21: 9,991,492 km (0.049 R)
• M22: 10,123,587 km (0.069 R)
• M23: 10,523,462 km (0.113 R)
• M24: 10,590,482 km (0.103 R)
• M25: 10,860,506 km (0.04 R)
• M26: 11,753,456 km (0.06 R)
• M27: 12,456,117 km (0.087 R)
• M28: 13,244,797 km (0.081 R)
• M29: 15,096,520 km (0.036 R)
• M30: 16,713,373 km (0.11 R)
• M31: 17,343,629 km (0.089 R)
• M32: 17,423,066 km (0.099 R)
• M33: 17,981,664 km (0.107 R)
• M34: 18,384,382 km (0.112 R)
• M35: 21,030,917 km (0.05 R)
• M36: 22,657,794 km (0.115 R)
• M37: 23,092,675 km (0.104 R)
• M38: 23,442,435 km (0.105 R)
• M39: 24,324,614 km (0.096 R)
• M40: 24,591,496 km (0.069 R)
• M41: 25,038,196 km (0.046 R)
• M42: 25,127,954 km (0.118 R)
• M43: 28,239,889 km (0.109 R)
• M44: 29,651,046 km (0.117 R)
• M45: 29,745,891 km (0.055 R)
• M46: 30,604,433 km (0.039 R)
• M47: 31,471,054 km (0.1 R)
• M48: 32,150,677 km (0.101 R)
• M49: 32,737,100 km (0.096 R)
• M50: 34,817,109 km (0.088 R)
• M51: 35,620,599 km (0.056 R)
• M52: 38,687,954 km (0.071 R)
• M53: 38,895,446 km (0.082 R)
• M54: 38,999,267 km (0.098 R)
• M55: 39,415,748 km (0.118 R)
• M56: 39,729,006 km (0.114 R)
• M57: 40,568,549 km (0.069 R)
• M58: 40,673,866 km (0.102 R)
• M59: 40,884,799 km (0.119 R)
• M60: 41,096,181 km (0.114 R)
• M61: 41,413,777 km (0.111 R)
• M62: 42,907,063 km (0.114 R)
• M63: 44,309,393 km (0.098 R)
• M64: 45,836,339 km (0.098 R)
• M65: 46,165,753 km (0.07 R)
• M66: 46,606,319 km (0.087 R)
• M67: 48,047,395 km (0.097 R)
• M68: 48,493,795 km (0.072 R)
• M69: 48,829,493 km (0.12 R)
• M70: 50,746,291 km (0.109 R)
• M71: 55,469,095 km (0.093 R)
• M72: 56,406,775 km (0.104 R)
• M73: 57,113,625 km (0.096 R)
• M74: 57,823,317 km (0.1 R)
• M75: 59,969,747 km (0.115 R)
• M76: 60,570,682 km (0.113 R)
• M77: 61,173,561 km (0.117 R)
• M78: 63,360,233 km (0.086 R)
• M79: 64,832,276 km (0.074 R)
• M80: 67,934,936 km (0.097 R)
• M81: 72,742,862 km (0.11 R)
• M82: 72,998,824 km (0.12 R)
• M83: 76,095,051 km (0.095 R)
• M84: 76,224,902 km (0.093 R)
• M85: 76,485,053 km (0.099 R)
• M86: 81,084,140 km (0.091 R)
• M87: 81,216,834 km (0.09 R)
• M88: 81,615,362 km (0.06 R)
• M89: 82,014,639 km (0.114 R)
• M90: 82,948,579 km (0.075 R)
• M91: 84,423,614 km (0.06 R)
• M92: 86,042,412 km (0.111 R)
• M93: 87,807,667 km (0.091 R)
• M94: 90,271,544 km (0.105 R)
• M95: 92,480,805 km (0.074 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 12,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit