🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.89 AU - 3.07 AU

Year: 1670 Days

Day: 28.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 53.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.6

Radius: 10.1

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.48 AU - 4.5 AU

Year: 3407 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 58,630,716 km

• M1: 139,575 km (0.079 R)
• M2: 259,403 km (0.106 R)
• M3: 331,658 km (0.042 R)
• M4: 485,295 km (0.027 R)
• M5: 686,654 km (0.112 R)
• M6: 923,767 km (0.077 R)
• M7: 997,668 km (0.05 R)
• M8: 1,090,868 km (0.098 R)
• M9: 1,379,442 km (0.053 R)
• M10: 1,445,863 km (0.072 R)
• M11: 1,591,871 km (0.034 R)
• M12: 1,825,543 km (0.098 R)
• M13: 1,888,374 km (0.113 R)
• M14: 1,984,117 km (0.118 R)
• M15: 2,213,749 km (0.098 R)
• M16: 2,698,895 km (0.032 R)
• M17: 3,128,241 km (0.113 R)
• M18: 3,242,235 km (0.12 R)
• M19: 3,409,335 km (0.114 R)
• M20: 3,500,441 km (0.098 R)
• M21: 3,566,114 km (0.064 R)
• M22: 3,698,508 km (0.078 R)
• M23: 3,900,316 km (0.097 R)
• M24: 4,009,522 km (0.047 R)
• M25: 4,399,673 km (0.096 R)
• M26: 4,470,583 km (0.109 R)
• M27: 4,628,109 km (0.074 R)
• M28: 4,714,726 km (0.058 R)
• M29: 5,171,150 km (0.09 R)
• M30: 5,397,192 km (0.1 R)
• M31: 5,565,041 km (0.116 R)
• M32: 6,478,485 km (0.038 R)
• M33: 6,673,262 km (0.109 R)
• M34: 6,738,636 km (0.117 R)
• M35: 7,151,975 km (0.075 R)
• M36: 7,387,143 km (0.093 R)
• M37: 7,624,854 km (0.111 R)
• M38: 7,710,274 km (0.047 R)
• M39: 8,125,259 km (0.028 R)
• M40: 8,423,557 km (0.093 R)
• M41: 8,547,424 km (0.076 R)
• M42: 8,618,483 km (0.107 R)
• M43: 8,779,151 km (0.119 R)
• M44: 9,949,904 km (0.051 R)
• M45: 10,043,403 km (0.096 R)
• M46: 10,325,843 km (0.114 R)
• M47: 10,401,540 km (0.119 R)
• M48: 10,610,827 km (0.06 R)
• M49: 10,917,653 km (0.084 R)
• M50: 11,052,889 km (0.1 R)
• M51: 12,094,389 km (0.034 R)
• M52: 13,228,790 km (0.062 R)
• M53: 14,080,600 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.2

Radius: 8.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.74 AU - 9.38 AU

Year: 8886 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,630,716 km

• M1: 128,953 km (0.114 R)
• M2: 294,708 km (0.073 R)
• M3: 400,773 km (0.08 R)
• M4: 466,895 km (0.098 R)
• M5: 562,039 km (0.108 R)
• M6: 655,388 km (0.107 R)
• M7: 772,972 km (0.085 R)
• M8: 1,179,430 km (0.118 R)
• M9: 1,359,246 km (0.096 R)
• M10: 1,572,274 km (0.114 R)
• M11: 1,758,224 km (0.059 R)
• M12: 1,990,848 km (0.118 R)
• M13: 2,261,022 km (0.077 R)
• M14: 2,615,270 km (0.089 R)
• M15: 2,881,255 km (0.067 R)
• M16: 3,312,246 km (0.118 R)
• M17: 3,487,276 km (0.088 R)
• M18: 3,567,760 km (0.034 R)
• M19: 3,632,685 km (0.102 R)
• M20: 3,862,916 km (0.119 R)
• M21: 4,047,221 km (0.109 R)
• M22: 4,884,969 km (0.087 R)
• M23: 5,121,034 km (0.119 R)
• M24: 5,268,089 km (0.06 R)
• M25: 5,660,933 km (0.116 R)
• M26: 6,316,920 km (0.072 R)
• M27: 6,415,505 km (0.097 R)
• M28: 6,494,642 km (0.058 R)
• M29: 6,554,182 km (0.076 R)
• M30: 6,794,436 km (0.104 R)
• M31: 6,915,760 km (0.1 R)
• M32: 7,139,858 km (0.093 R)
• M33: 7,428,581 km (0.108 R)
• M34: 7,490,964 km (0.097 R)
• M35: 7,679,158 km (0.105 R)
• M36: 8,145,604 km (0.097 R)
• M37: 8,469,035 km (0.048 R)
• M38: 8,665,157 km (0.104 R)
• M39: 9,150,752 km (0.066 R)
• M40: 9,284,642 km (0.058 R)
• M41: 9,396,841 km (0.12 R)
• M42: 9,804,345 km (0.075 R)
• M43: 9,872,861 km (0.074 R)
• M44: 10,056,268 km (0.12 R)
• M45: 10,148,271 km (0.074 R)
• M46: 10,333,473 km (0.094 R)
• M47: 10,472,898 km (0.092 R)
• M48: 10,566,397 km (0.112 R)
• M49: 10,707,019 km (0.089 R)
• M50: 10,966,422 km (0.064 R)
• M51: 11,180,197 km (0.104 R)
• M52: 11,371,383 km (0.05 R)
• M53: 12,024,527 km (0.085 R)
• M54: 12,146,898 km (0.066 R)
• M55: 12,343,470 km (0.04 R)
• M56: 12,516,255 km (0.078 R)
• M57: 13,316,754 km (0.074 R)
• M58: 13,544,890 km (0.114 R)
• M59: 13,928,011 km (0.069 R)
• M60: 14,314,571 km (0.103 R)
• M61: 15,575,532 km (0.106 R)
• M62: 15,655,567 km (0.093 R)
• M63: 16,381,565 km (0.113 R)
• M64: 16,707,838 km (0.079 R)
• M65: 16,981,303 km (0.099 R)
• M66: 17,036,056 km (0.086 R)
• M67: 17,256,264 km (0.086 R)
• M68: 17,366,667 km (0.089 R)
• M69: 17,671,398 km (0.092 R)
• M70: 17,866,324 km (0.114 R)
• M71: 17,978,074 km (0.077 R)
• M72: 18,399,042 km (0.067 R)
• M73: 18,653,059 km (0.1 R)
• M74: 19,136,260 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.4

Radius: 5.9

Gravity: 11.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 11.13 AU - 13.15 AU

Year: 18082 Days

Day: 17.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,630,716 km

• M1: 75,248 km (0.118 R)
• M2: 150,346 km (0.083 R)
• M3: 251,624 km (0.047 R)
• M4: 362,625 km (0.068 R)
• M5: 490,083 km (0.1 R)
• M6: 632,350 km (0.053 R)
• M7: 1,134,700 km (0.098 R)
• M8: 1,680,882 km (0.041 R)
• M9: 2,037,373 km (0.078 R)
• M10: 2,180,688 km (0.063 R)
• M11: 2,446,972 km (0.119 R)
• M12: 2,599,413 km (0.099 R)
• M13: 2,661,197 km (0.117 R)
• M14: 2,818,125 km (0.117 R)
• M15: 2,977,895 km (0.09 R)
• M16: 3,206,780 km (0.095 R)
• M17: 3,441,349 km (0.104 R)
• M18: 3,509,267 km (0.117 R)
• M19: 4,732,828 km (0.075 R)
• M20: 4,884,819 km (0.033 R)
• M21: 4,922,967 km (0.084 R)
• M22: 5,350,218 km (0.086 R)
• M23: 5,429,206 km (0.08 R)
• M24: 5,748,897 km (0.075 R)
• M25: 6,198,438 km (0.11 R)
• M26: 6,239,877 km (0.048 R)
• M27: 6,281,465 km (0.036 R)
• M28: 7,001,330 km (0.116 R)
• M29: 7,174,564 km (0.102 R)
• M30: 7,481,090 km (0.081 R)
• M31: 7,525,222 km (0.069 R)
• M32: 7,747,225 km (0.096 R)
• M33: 8,243,142 km (0.068 R)
• M34: 8,564,029 km (0.08 R)
• M35: 8,889,105 km (0.085 R)
• M36: 9,123,825 km (0.101 R)
• M37: 9,313,066 km (0.096 R)
• M38: 10,723,175 km (0.049 R)
• M39: 10,972,854 km (0.104 R)
• M40: 11,023,119 km (0.076 R)
• M41: 11,529,209 km (0.078 R)
• M42: 11,991,167 km (0.116 R)
• M43: 12,094,689 km (0.06 R)
• M44: 12,146,450 km (0.095 R)
• M45: 12,459,109 km (0.076 R)
• M46: 12,933,185 km (0.119 R)
• M47: 13,736,226 km (0.079 R)
• M48: 13,898,689 km (0.054 R)
• M49: 15,390,180 km (0.11 R)
• M50: 15,955,211 km (0.103 R)
• M51: 16,297,641 km (0.077 R)
• M52: 19,607,793 km (0.113 R)
• M53: 19,668,679 km (0.066 R)
• M54: 21,715,178 km (0.063 R)
• M55: 23,180,938 km (0.098 R)
• M56: 23,568,546 km (0.099 R)
• M57: 23,763,173 km (0.034 R)
• M58: 23,828,248 km (0.096 R)
• M59: 23,893,323 km (0.116 R)
• M60: 26,005,944 km (0.083 R)
• M61: 26,475,981 km (0.043 R)
• M62: 28,591,295 km (0.108 R)
• M63: 30,336,204 km (0.099 R)
• M64: 31,114,861 km (0.116 R)
• M65: 31,257,129 km (0.081 R)
• M66: 31,328,487 km (0.07 R)
• M67: 31,542,412 km (0.048 R)
• M68: 32,764,178 km (0.113 R)
• M69: 32,908,988 km (0.064 R)
• M70: 34,736,326 km (0.062 R)
• M71: 35,699,437 km (0.101 R)
• M72: 35,848,437 km (0.117 R)
• M73: 36,671,375 km (0.093 R)
• M74: 37,047,464 km (0.109 R)
• M75: 37,349,352 km (0.025 R)
• M76: 39,023,951 km (0.104 R)
• M77: 39,793,183 km (0.082 R)
• M78: 41,581,327 km (0.113 R)
• M79: 42,209,488 km (0.07 R)
• M80: 42,524,691 km (0.117 R)
• M81: 43,634,258 km (0.101 R)
• M82: 45,396,820 km (0.042 R)
• M83: 48,743,175 km (0.051 R)
• M84: 49,820,728 km (0.108 R)
• M85: 50,571,261 km (0.119 R)
• M86: 53,610,791 km (0.079 R)
• M87: 53,696,061 km (0.05 R)
• M88: 55,842,641 km (0.076 R)
• M89: 57,143,843 km (0.043 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: 443 - 15,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit