🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.59 AU - 0.69 AU

Year: 184 Days

Day: 19.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 29.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.68 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.41 AU - 3.01 AU

Year: 1606 Days

Day: 35.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.9

Radius: 9.6

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 4.17 AU - 6.69 AU

Year: 4554 Days

Day: 14.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,245,533 km

• M1: 141,520 km (0.027 R)
• M2: 288,425 km (0.117 R)
• M3: 348,713 km (0.099 R)
• M4: 465,549 km (0.111 R)
• M5: 668,403 km (0.059 R)
• M6: 886,816 km (0.096 R)
• M7: 1,054,815 km (0.12 R)
• M8: 1,128,118 km (0.053 R)
• M9: 1,233,734 km (0.044 R)
• M10: 1,374,505 km (0.042 R)
• M11: 1,758,822 km (0.113 R)
• M12: 1,936,245 km (0.119 R)
• M13: 2,027,350 km (0.09 R)
• M14: 2,157,201 km (0.107 R)
• M15: 2,232,599 km (0.1 R)
• M16: 2,663,740 km (0.097 R)
• M17: 3,249,565 km (0.115 R)
• M18: 4,130,248 km (0.107 R)
• M19: 4,295,852 km (0.039 R)
• M20: 4,955,130 km (0.072 R)
• M21: 5,438,182 km (0.055 R)
• M22: 6,150,268 km (0.082 R)
• M23: 6,312,581 km (0.109 R)
• M24: 6,558,670 km (0.065 R)
• M25: 6,641,397 km (0.09 R)
• M26: 6,807,900 km (0.095 R)
• M27: 6,947,624 km (0.083 R)
• M28: 7,430,227 km (0.116 R)
• M29: 7,545,417 km (0.114 R)
• M30: 7,748,272 km (0.096 R)
• M31: 8,011,864 km (0.046 R)
• M32: 8,129,896 km (0.049 R)
• M33: 8,367,906 km (0.086 R)
• M34: 8,729,036 km (0.101 R)
• M35: 9,187,703 km (0.083 R)
• M36: 10,001,366 km (0.07 R)
• M37: 10,160,538 km (0.063 R)
• M38: 10,256,430 km (0.102 R)
• M39: 10,838,067 km (0.09 R)
• M40: 11,001,577 km (0.12 R)
• M41: 11,297,930 km (0.1 R)
• M42: 11,364,053 km (0.092 R)
• M43: 11,831,247 km (0.09 R)
• M44: 11,932,076 km (0.075 R)
• M45: 12,784,185 km (0.096 R)
• M46: 13,620,587 km (0.109 R)
• M47: 14,009,841 km (0.063 R)
• M48: 14,188,012 km (0.108 R)
• M49: 14,295,273 km (0.11 R)
• M50: 14,654,757 km (0.116 R)
• M51: 15,017,233 km (0.11 R)
• M52: 15,825,061 km (0.078 R)
• M53: 16,047,812 km (0.118 R)
• M54: 17,790,179 km (0.085 R)
• M55: 18,293,276 km (0.104 R)
• M56: 18,410,112 km (0.092 R)
• M57: 19,076,571 km (0.086 R)
• M58: 19,432,614 km (0.069 R)
• M59: 20,352,641 km (0.096 R)
• M60: 20,554,448 km (0.09 R)
• M61: 20,878,776 km (0.092 R)
• M62: 21,123,219 km (0.107 R)
• M63: 21,944,661 km (0.027 R)
• M64: 22,442,523 km (0.092 R)
• M65: 22,818,462 km (0.106 R)
• M66: 23,830,941 km (0.073 R)
• M67: 24,043,669 km (0.11 R)
• M68: 24,171,725 km (0.105 R)
• M69: 24,299,930 km (0.091 R)
• M70: 24,514,154 km (0.088 R)
• M71: 24,685,893 km (0.082 R)
• M72: 24,771,911 km (0.065 R)
• M73: 25,160,417 km (0.111 R)
• M74: 25,290,268 km (0.066 R)
• M75: 25,507,335 km (0.11 R)
• M76: 26,074,610 km (0.111 R)
• M77: 27,488,609 km (0.047 R)
• M78: 28,429,879 km (0.094 R)
• M79: 29,017,948 km (0.118 R)
• M80: 29,427,397 km (0.101 R)
• M81: 29,610,056 km (0.075 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.4

Radius: 9.4

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 7.63 AU - 9.31 AU

Year: 8871 Days

Day: 9.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 33,245,533 km

• M1: 171,738 km (0.086 R)
• M2: 240,105 km (0.067 R)
• M3: 391,946 km (0.112 R)
• M4: 567,724 km (0.107 R)
• M5: 770,279 km (0.086 R)
• M6: 866,471 km (0.086 R)
• M7: 1,133,204 km (0.102 R)
• M8: 1,598,603 km (0.111 R)
• M9: 1,908,420 km (0.057 R)
• M10: 2,158,099 km (0.058 R)
• M11: 2,521,472 km (0.11 R)
• M12: 2,753,050 km (0.049 R)
• M13: 4,307,820 km (0.09 R)
• M14: 4,483,598 km (0.037 R)
• M15: 4,946,603 km (0.031 R)
• M16: 5,025,292 km (0.106 R)
• M17: 5,425,017 km (0.1 R)
• M18: 5,615,006 km (0.118 R)
• M19: 5,834,915 km (0.109 R)
• M20: 5,918,092 km (0.113 R)
• M21: 6,198,289 km (0.093 R)
• M22: 6,368,531 km (0.08 R)
• M23: 6,482,973 km (0.074 R)
• M24: 6,771,847 km (0.115 R)
• M25: 8,123,613 km (0.094 R)
• M26: 8,655,434 km (0.044 R)
• M27: 8,909,750 km (0.106 R)
• M28: 8,973,628 km (0.076 R)
• M29: 9,069,820 km (0.091 R)
• M30: 9,134,147 km (0.12 R)
• M31: 9,230,937 km (0.079 R)
• M32: 9,556,162 km (0.07 R)
• M33: 9,654,299 km (0.114 R)
• M34: 10,017,522 km (0.096 R)
• M35: 10,251,044 km (0.051 R)
• M36: 10,655,557 km (0.066 R)
• M37: 11,030,898 km (0.059 R)
• M38: 11,549,704 km (0.078 R)
• M39: 12,076,438 km (0.082 R)
• M40: 12,147,347 km (0.081 R)
• M41: 12,647,004 km (0.058 R)
• M42: 13,008,133 km (0.103 R)
• M43: 13,703,614 km (0.074 R)
• M44: 15,513,748 km (0.114 R)
• M45: 15,822,668 km (0.115 R)
• M46: 16,880,325 km (0.103 R)
• M47: 16,999,255 km (0.11 R)
• M48: 17,437,876 km (0.114 R)
• M49: 17,839,696 km (0.076 R)
• M50: 18,203,966 km (0.071 R)
• M51: 18,529,791 km (0.093 R)
• M52: 19,022,267 km (0.048 R)
• M53: 19,270,151 km (0.084 R)
• M54: 19,685,584 km (0.114 R)
• M55: 20,062,122 km (0.051 R)
• M56: 21,120,227 km (0.088 R)
• M57: 23,114,217 km (0.076 R)
• M58: 23,777,385 km (0.025 R)
• M59: 24,223,037 km (0.11 R)
• M60: 24,312,347 km (0.098 R)
• M61: 24,401,956 km (0.09 R)
• M62: 24,716,261 km (0.085 R)
• M63: 24,986,734 km (0.105 R)
• M64: 25,122,419 km (0.06 R)
• M65: 25,439,716 km (0.06 R)
• M66: 25,530,672 km (0.043 R)
• M67: 26,399,835 km (0.087 R)
• M68: 27,139,298 km (0.057 R)
• M69: 27,791,993 km (0.09 R)
• M70: 27,932,466 km (0.047 R)
• M71: 28,591,444 km (0.1 R)
• M72: 28,685,990 km (0.032 R)
• M73: 28,827,958 km (0.119 R)
• M74: 29,255,360 km (0.092 R)
• M75: 29,972,532 km (0.097 R)
• M76: 30,309,127 km (0.066 R)
• M77: 30,405,618 km (0.064 R)
• M78: 30,840,648 km (0.059 R)
• M79: 31,375,311 km (0.074 R)
• M80: 31,472,849 km (0.113 R)
• M81: 32,404,395 km (0.083 R)
• M82: 32,749,816 km (0.083 R)
• M83: 33,195,917 km (0.107 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 15,537 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit