🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.57 AU - 0.65 AU

Year: 177 Days

Day: 45.5 Hours

Environment

Temp: 199 °C

Axial Tilt: 47 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,768,640 km

• M1: 98,435 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.63 AU - 1.01 AU

Year: 275 Days

Day: 42.6 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.4

Radius: 9.8

Gravity: 9.72 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.37 AU - 4.73 AU

Year: 3599 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 37,768,640 km

• M1: 131,347 km (0.081 R)
• M2: 221,405 km (0.115 R)
• M3: 368,908 km (0.079 R)
• M4: 575,802 km (0.074 R)
• M5: 808,726 km (0.095 R)
• M6: 955,631 km (0.044 R)
• M7: 1,434,793 km (0.086 R)
• M8: 1,802,954 km (0.111 R)
• M9: 1,883,437 km (0.117 R)
• M10: 2,031,240 km (0.11 R)
• M11: 2,269,101 km (0.086 R)
• M12: 2,570,091 km (0.096 R)
• M13: 2,827,699 km (0.069 R)
• M14: 2,940,645 km (0.079 R)
• M15: 3,288,760 km (0.099 R)
• M16: 3,367,897 km (0.031 R)
• M17: 3,548,312 km (0.108 R)
• M18: 3,856,334 km (0.11 R)
• M19: 4,003,089 km (0.111 R)
• M20: 4,130,248 km (0.062 R)
• M21: 4,194,425 km (0.073 R)
• M22: 4,652,793 km (0.119 R)
• M23: 4,719,514 km (0.037 R)
• M24: 5,058,353 km (0.117 R)
• M25: 5,242,358 km (0.098 R)
• M26: 5,335,109 km (0.117 R)
• M27: 5,735,732 km (0.081 R)
• M28: 5,927,666 km (0.051 R)
• M29: 6,048,691 km (0.108 R)
• M30: 6,146,079 km (0.096 R)
• M31: 6,317,817 km (0.06 R)
• M32: 6,716,496 km (0.078 R)
• M33: 6,792,192 km (0.091 R)
• M34: 6,944,333 km (0.088 R)
• M35: 7,020,778 km (0.056 R)
• M36: 7,226,176 km (0.112 R)
• M37: 8,121,369 km (0.085 R)
• M38: 9,051,120 km (0.038 R)
• M39: 9,218,819 km (0.028 R)
• M40: 9,472,088 km (0.079 R)
• M41: 9,699,178 km (0.092 R)
• M42: 9,870,767 km (0.049 R)
• M43: 9,985,658 km (0.12 R)
• M44: 10,187,914 km (0.101 R)
• M45: 10,304,002 km (0.064 R)
• M46: 10,802,612 km (0.048 R)
• M47: 10,950,714 km (0.114 R)
• M48: 11,039,874 km (0.071 R)
• M49: 11,278,931 km (0.04 R)
• M50: 12,221,548 km (0.071 R)
• M51: 12,283,182 km (0.08 R)
• M52: 12,717,913 km (0.118 R)
• M53: 13,189,296 km (0.056 R)
• M54: 13,794,569 km (0.035 R)
• M55: 13,858,747 km (0.1 R)
• M56: 14,246,355 km (0.114 R)
• M57: 15,899,262 km (0.026 R)
• M58: 16,509,023 km (0.12 R)
• M59: 16,885,411 km (0.097 R)
• M60: 17,646,864 km (0.116 R)
• M61: 17,786,439 km (0.076 R)
• M62: 18,774,234 km (0.111 R)
• M63: 18,881,196 km (0.082 R)
• M64: 19,238,885 km (0.078 R)
• M65: 19,997,495 km (0.058 R)
• M66: 20,765,980 km (0.082 R)
• M67: 21,246,488 km (0.101 R)
• M68: 21,543,889 km (0.079 R)
• M69: 21,880,334 km (0.104 R)
• M70: 21,955,283 km (0.082 R)
• M71: 22,105,479 km (0.11 R)
• M72: 22,218,425 km (0.099 R)
• M73: 23,319,615 km (0.093 R)
• M74: 23,742,080 km (0.069 R)
• M75: 23,819,123 km (0.109 R)
• M76: 24,360,816 km (0.041 R)
• M77: 25,102,672 km (0.084 R)
• M78: 25,574,953 km (0.116 R)
• M79: 25,733,078 km (0.051 R)
• M80: 25,931,145 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.5

Radius: 9.3

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.25 AU - 10.85 AU

Year: 12708 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,768,640 km

• M1: 171,439 km (0.104 R)
• M2: 405,709 km (0.066 R)
• M3: 499,358 km (0.118 R)
• M4: 562,189 km (0.119 R)
• M5: 783,294 km (0.072 R)
• M6: 1,016,069 km (0.098 R)
• M7: 1,200,822 km (0.054 R)
• M8: 2,259,526 km (0.058 R)
• M9: 2,325,050 km (0.109 R)
• M10: 3,087,550 km (0.066 R)
• M11: 3,357,874 km (0.064 R)
• M12: 3,584,963 km (0.079 R)
• M13: 4,296,002 km (0.113 R)
• M14: 4,405,059 km (0.11 R)
• M15: 4,653,840 km (0.099 R)
• M16: 5,339,597 km (0.118 R)
• M17: 5,516,122 km (0.103 R)
• M18: 5,694,443 km (0.091 R)
• M19: 5,935,146 km (0.108 R)
• M20: 7,027,659 km (0.069 R)
• M21: 7,124,150 km (0.084 R)
• M22: 7,253,552 km (0.057 R)
• M23: 7,912,231 km (0.091 R)
• M24: 8,079,781 km (0.04 R)
• M25: 8,147,250 km (0.095 R)
• M26: 8,282,636 km (0.108 R)
• M27: 8,384,661 km (0.074 R)
• M28: 9,110,361 km (0.039 R)
• M29: 10,109,375 km (0.093 R)
• M30: 10,181,930 km (0.081 R)
• M31: 10,401,091 km (0.04 R)
• M32: 10,658,699 km (0.058 R)
• M33: 10,881,151 km (0.106 R)
• M34: 11,067,699 km (0.106 R)
• M35: 11,292,994 km (0.072 R)
• M36: 11,748,220 km (0.069 R)
• M37: 12,016,449 km (0.085 R)
• M38: 12,170,684 km (0.107 R)
• M39: 12,248,026 km (0.115 R)
• M40: 12,364,414 km (0.033 R)
• M41: 13,030,573 km (0.099 R)
• M42: 13,109,710 km (0.092 R)
• M43: 13,507,940 km (0.09 R)
• M44: 13,950,600 km (0.107 R)
• M45: 14,234,686 km (0.085 R)
• M46: 14,643,836 km (0.026 R)
• M47: 15,015,587 km (0.099 R)
• M48: 15,810,251 km (0.117 R)
• M49: 16,276,697 km (0.1 R)
• M50: 16,876,734 km (0.068 R)
• M51: 17,746,646 km (0.106 R)
• M52: 18,809,539 km (0.096 R)
• M53: 19,258,631 km (0.118 R)
• M54: 19,847,598 km (0.109 R)
• M55: 20,304,620 km (0.076 R)
• M56: 20,396,473 km (0.069 R)
• M57: 21,043,184 km (0.115 R)
• M58: 22,120,289 km (0.116 R)
• M59: 22,451,648 km (0.097 R)
• M60: 24,035,890 km (0.115 R)
• M61: 25,210,532 km (0.103 R)
• M62: 25,358,784 km (0.116 R)
• M63: 25,457,668 km (0.104 R)
• M64: 25,606,368 km (0.056 R)
• M65: 25,705,552 km (0.076 R)
• M66: 26,203,713 km (0.117 R)
• M67: 26,303,794 km (0.086 R)
• M68: 26,504,105 km (0.095 R)
• M69: 27,108,481 km (0.074 R)
• M70: 27,615,468 km (0.12 R)
• M71: 27,717,344 km (0.075 R)
• M72: 29,259,100 km (0.09 R)
• M73: 29,779,251 km (0.084 R)
• M74: 30,197,527 km (0.115 R)
• M75: 30,512,431 km (0.074 R)
• M76: 32,210,815 km (0.103 R)
• M77: 32,478,895 km (0.118 R)
• M78: 32,747,722 km (0.087 R)
• M79: 32,855,582 km (0.07 R)
• M80: 33,450,233 km (0.072 R)
• M81: 33,558,842 km (0.057 R)
• M82: 34,925,268 km (0.093 R)
• M83: 35,311,081 km (0.045 R)
• M84: 36,198,346 km (0.11 R)
• M85: 36,644,746 km (0.08 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 19,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit