🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.69 AU - 0.71 AU

Year: 212 Days

Day: 43.8 Hours

Environment

Temp: 214 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 31,557,689 km

• M1: 247,584 km (0.088 R)
• M2: 346,469 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.6 AU - 2.2 AU

Year: 947 Days

Day: 47.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,557,689 km

• M1: 32,164 km (0.1 R)
• M2: 957,576 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.07 AU - 4.61 AU

Year: 3270 Days

Day: 22 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 645.9

Radius: 8.3

Gravity: 9.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4.06 AU - 6.46 AU

Year: 4363 Days

Day: 10.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,557,689 km

• M1: 152,739 km (0.092 R)
• M2: 422,614 km (0.079 R)
• M3: 489,185 km (0.117 R)
• M4: 612,753 km (0.057 R)
• M5: 747,241 km (0.088 R)
• M6: 967,749 km (0.063 R)
• M7: 1,059,153 km (0.075 R)
• M8: 1,153,699 km (0.086 R)
• M9: 1,208,900 km (0.064 R)
• M10: 1,484,011 km (0.113 R)
• M11: 1,544,448 km (0.101 R)
• M12: 2,333,876 km (0.112 R)
• M13: 2,639,954 km (0.102 R)
• M14: 3,016,342 km (0.095 R)
• M15: 3,470,072 km (0.082 R)
• M16: 3,530,809 km (0.088 R)
• M17: 3,861,121 km (0.112 R)
• M18: 4,093,895 km (0.113 R)
• M19: 4,396,981 km (0.075 R)
• M20: 4,910,550 km (0.066 R)
• M21: 5,070,620 km (0.078 R)
• M22: 5,232,485 km (0.079 R)
• M23: 5,372,508 km (0.116 R)
• M24: 5,466,605 km (0.118 R)
• M25: 5,537,515 km (0.078 R)
• M26: 5,680,381 km (0.105 R)
• M27: 5,752,188 km (0.117 R)
• M28: 5,872,614 km (0.108 R)
• M29: 6,067,091 km (0.099 R)
• M30: 7,174,265 km (0.048 R)
• M31: 7,330,146 km (0.06 R)
• M32: 7,618,571 km (0.052 R)
• M33: 7,671,528 km (0.102 R)
• M34: 7,830,850 km (0.093 R)
• M35: 7,884,107 km (0.044 R)
• M36: 7,937,663 km (0.085 R)
• M37: 8,206,790 km (0.091 R)
• M38: 8,397,078 km (0.078 R)
• M39: 8,506,434 km (0.102 R)
• M40: 8,561,337 km (0.12 R)
• M41: 8,920,820 km (0.081 R)
• M42: 9,116,494 km (0.102 R)
• M43: 9,769,190 km (0.069 R)
• M44: 9,826,635 km (0.107 R)
• M45: 10,261,367 km (0.042 R)
• M46: 10,584,199 km (0.096 R)
• M47: 10,732,002 km (0.114 R)
• M48: 11,542,074 km (0.09 R)
• M49: 11,602,811 km (0.045 R)
• M50: 11,877,772 km (0.074 R)
• M51: 12,185,644 km (0.086 R)
• M52: 12,621,273 km (0.036 R)
• M53: 12,715,221 km (0.059 R)
• M54: 13,220,562 km (0.107 R)
• M55: 13,571,818 km (0.112 R)
• M56: 13,796,813 km (0.075 R)
• M57: 13,958,379 km (0.088 R)
• M58: 14,088,080 km (0.098 R)
• M59: 14,414,054 km (0.076 R)
• M60: 14,775,482 km (0.099 R)
• M61: 15,574,485 km (0.1 R)
• M62: 16,558,689 km (0.055 R)
• M63: 17,248,934 km (0.118 R)
• M64: 18,622,093 km (0.035 R)
• M65: 18,836,466 km (0.039 R)
• M66: 18,944,027 km (0.094 R)
• M67: 20,103,261 km (0.113 R)
• M68: 20,839,432 km (0.098 R)
• M69: 21,772,025 km (0.113 R)
• M70: 22,111,014 km (0.029 R)
• M71: 22,565,792 km (0.103 R)
• M72: 22,718,082 km (0.051 R)
• M73: 22,908,969 km (0.081 R)
• M74: 23,023,711 km (0.068 R)
• M75: 23,793,691 km (0.078 R)
• M76: 24,807,217 km (0.111 R)
• M77: 24,925,100 km (0.04 R)
• M78: 25,477,565 km (0.091 R)
• M79: 25,675,782 km (0.059 R)
• M80: 26,474,186 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.3

Radius: 10.3

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.08 AU - 7.84 AU

Year: 6641 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 31,557,689 km

• M1: 230,680 km (0.064 R)
• M2: 342,729 km (0.104 R)
• M3: 448,345 km (0.106 R)
• M4: 852,708 km (0.074 R)
• M5: 1,062,893 km (0.062 R)
• M6: 1,259,165 km (0.106 R)
• M7: 2,120,699 km (0.119 R)
• M8: 2,253,842 km (0.118 R)
• M9: 2,629,033 km (0.059 R)
• M10: 2,751,703 km (0.111 R)
• M11: 2,855,375 km (0.095 R)
• M12: 2,960,392 km (0.111 R)
• M13: 3,088,149 km (0.117 R)
• M14: 4,080,432 km (0.103 R)
• M15: 4,199,063 km (0.049 R)
• M16: 4,513,069 km (0.095 R)
• M17: 4,809,721 km (0.05 R)
• M18: 4,884,969 km (0.086 R)
• M19: 5,474,235 km (0.071 R)
• M20: 5,844,190 km (0.036 R)
• M21: 5,951,302 km (0.1 R)
• M22: 6,249,451 km (0.094 R)
• M23: 6,747,911 km (0.093 R)
• M24: 7,058,776 km (0.074 R)
• M25: 7,432,321 km (0.107 R)
• M26: 7,871,391 km (0.118 R)
• M27: 8,019,643 km (0.091 R)
• M28: 8,682,960 km (0.114 R)
• M29: 8,897,782 km (0.081 R)
• M30: 9,238,716 km (0.108 R)
• M31: 10,029,789 km (0.048 R)
• M32: 10,126,130 km (0.068 R)
• M33: 10,352,322 km (0.089 R)
• M34: 10,482,323 km (0.096 R)
• M35: 10,612,772 km (0.1 R)
• M36: 10,678,296 km (0.068 R)
• M37: 10,941,439 km (0.107 R)
• M38: 11,173,465 km (0.11 R)
• M39: 11,240,186 km (0.117 R)
• M40: 11,440,796 km (0.056 R)
• M41: 11,608,795 km (0.055 R)
• M42: 12,152,284 km (0.096 R)
• M43: 12,220,800 km (0.08 R)
• M44: 12,982,851 km (0.049 R)
• M45: 13,334,406 km (0.113 R)
• M46: 13,975,134 km (0.113 R)
• M47: 14,046,941 km (0.066 R)
• M48: 14,263,110 km (0.099 R)
• M49: 15,471,711 km (0.09 R)
• M50: 15,844,359 km (0.073 R)
• M51: 15,994,256 km (0.103 R)
• M52: 16,333,395 km (0.105 R)
• M53: 16,674,777 km (0.108 R)
• M54: 16,750,922 km (0.084 R)
• M55: 17,829,822 km (0.091 R)
• M56: 18,693,152 km (0.103 R)
• M57: 18,772,438 km (0.051 R)
• M58: 19,050,391 km (0.047 R)
• M59: 19,530,002 km (0.078 R)
• M60: 19,892,478 km (0.11 R)
• M61: 20,013,802 km (0.078 R)
• M62: 20,135,275 km (0.079 R)
• M63: 20,379,120 km (0.093 R)
• M64: 20,542,181 km (0.055 R)
• M65: 20,992,920 km (0.115 R)
• M66: 22,196,883 km (0.088 R)
• M67: 22,490,843 km (0.073 R)
• M68: 22,659,440 km (0.071 R)
• M69: 22,786,149 km (0.088 R)
• M70: 23,125,138 km (0.069 R)
• M71: 24,066,109 km (0.06 R)
• M72: 24,541,231 km (0.027 R)
• M73: 25,019,496 km (0.105 R)
• M74: 25,106,861 km (0.042 R)
• M75: 26,472,690 km (0.071 R)
• M76: 26,695,291 km (0.067 R)
• M77: 26,829,032 km (0.108 R)
• M78: 27,456,595 km (0.102 R)
• M79: 28,043,617 km (0.12 R)
• M80: 30,200,519 km (0.109 R)
• M81: 30,946,863 km (0.048 R)
• M82: 31,369,327 km (0.113 R)
• M83: 31,557,671 km (0.068 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit