🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.53 AU - 0.87 AU

Year: 221 Days

Day: 30.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.49 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.09 AU - 2.47 AU

Year: 1297 Days

Day: 48 Hours

Environment

Temp: -96 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.7 AU - 3.06 AU

Year: 1841 Days

Day: 20 Hours

Environment

Temp: -99 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.7

Radius: 13.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.17 AU - 5.97 AU

Year: 4301 Days

Day: 6.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,428,138 km

• M1: 189,541 km (0.087 R)
• M2: 358,287 km (0.079 R)
• M3: 644,168 km (0.029 R)
• M4: 840,590 km (0.08 R)
• M5: 979,268 km (0.12 R)
• M6: 1,398,441 km (0.052 R)
• M7: 1,597,406 km (0.11 R)
• M8: 1,757,027 km (0.086 R)
• M9: 2,162,288 km (0.108 R)
• M10: 2,303,957 km (0.056 R)
• M11: 2,504,119 km (0.075 R)
• M12: 2,597,019 km (0.098 R)
• M13: 2,825,006 km (0.117 R)
• M14: 3,159,208 km (0.119 R)
• M15: 3,759,095 km (0.071 R)
• M16: 3,930,834 km (0.085 R)
• M17: 4,484,645 km (0.074 R)
• M18: 4,690,043 km (0.088 R)
• M19: 5,157,985 km (0.045 R)
• M20: 5,567,434 km (0.102 R)
• M21: 5,739,173 km (0.091 R)
• M22: 5,887,873 km (0.034 R)
• M23: 5,987,655 km (0.047 R)
• M24: 6,214,296 km (0.115 R)
• M25: 6,316,022 km (0.098 R)
• M26: 6,546,852 km (0.065 R)
• M27: 6,676,254 km (0.11 R)
• M28: 6,806,554 km (0.119 R)
• M29: 7,175,911 km (0.098 R)
• M30: 7,309,502 km (0.114 R)
• M31: 7,769,665 km (0.076 R)
• M32: 8,128,101 km (0.075 R)
• M33: 8,239,402 km (0.077 R)
• M34: 8,407,400 km (0.058 R)
• M35: 8,889,704 km (0.095 R)
• M36: 9,062,041 km (0.103 R)
• M37: 9,293,618 km (0.095 R)
• M38: 9,881,089 km (0.072 R)
• M39: 10,059,858 km (0.117 R)
• M40: 10,269,595 km (0.107 R)
• M41: 10,541,414 km (0.101 R)
• M42: 10,632,519 km (0.107 R)
• M43: 10,815,627 km (0.113 R)
• M44: 11,621,211 km (0.118 R)
• M45: 12,126,553 km (0.101 R)
• M46: 13,126,166 km (0.09 R)
• M47: 13,718,723 km (0.081 R)
• M48: 14,185,618 km (0.084 R)
• M49: 14,319,957 km (0.119 R)
• M50: 15,066,750 km (0.085 R)
• M51: 15,513,898 km (0.067 R)
• M52: 16,000,390 km (0.081 R)
• M53: 16,140,264 km (0.088 R)
• M54: 16,917,126 km (0.104 R)
• M55: 17,238,611 km (0.095 R)
• M56: 17,453,883 km (0.072 R)
• M57: 17,633,999 km (0.108 R)
• M58: 17,851,065 km (0.097 R)
• M59: 18,617,605 km (0.113 R)
• M60: 18,801,610 km (0.066 R)
• M61: 19,283,166 km (0.07 R)
• M62: 19,432,015 km (0.095 R)
• M63: 19,918,807 km (0.107 R)
• M64: 20,333,941 km (0.097 R)
• M65: 20,599,627 km (0.096 R)
• M66: 21,480,459 km (0.076 R)
• M67: 21,596,248 km (0.04 R)
• M68: 23,081,156 km (0.09 R)
• M69: 23,556,878 km (0.062 R)
• M70: 24,397,169 km (0.117 R)
• M71: 25,451,235 km (0.099 R)
• M72: 26,852,070 km (0.031 R)
• M73: 27,310,587 km (0.116 R)
• M74: 27,687,724 km (0.108 R)
• M75: 27,855,872 km (0.109 R)
• M76: 28,362,410 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.5

Radius: 3.3

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.69 AU - 14.41 AU

Year: 16749 Days

Day: 15 Hours

Environment

Temp: -197 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 79,428,138 km

• M1: 52,359 km (0.102 R)
• M2: 338,540 km (0.11 R)
• M3: 390,600 km (0.118 R)
• M4: 650,751 km (0.103 R)
• M5: 882,328 km (0.081 R)
• M6: 955,033 km (0.115 R)
• M7: 984,653 km (0.106 R)
• M8: 1,137,542 km (0.038 R)
• M9: 1,314,367 km (0.118 R)
• M10: 1,414,298 km (0.095 R)
• M11: 1,747,303 km (0.072 R)
• M12: 1,838,857 km (0.105 R)
• M13: 2,065,049 km (0.061 R)
• M14: 2,103,645 km (0.106 R)
• M15: 2,299,918 km (0.047 R)
• M16: 2,605,397 km (0.114 R)
• M17: 2,923,591 km (0.091 R)
• M18: 2,945,283 km (0.082 R)
• M19: 3,098,322 km (0.025 R)
• M20: 3,642,409 km (0.095 R)
• M21: 3,735,908 km (0.072 R)
• M22: 4,970,240 km (0.076 R)
• M23: 5,126,270 km (0.117 R)
• M24: 6,012,189 km (0.092 R)
• M25: 6,150,417 km (0.066 R)
• M26: 6,317,817 km (0.062 R)
• M27: 6,345,942 km (0.088 R)
• M28: 6,771,548 km (0.089 R)
• M29: 6,857,716 km (0.099 R)
• M30: 6,886,588 km (0.115 R)
• M31: 6,915,461 km (0.11 R)
• M32: 6,944,333 km (0.066 R)
• M33: 7,002,228 km (0.107 R)
• M34: 7,471,516 km (0.09 R)
• M35: 10,227,109 km (0.097 R)
• M36: 10,293,081 km (0.108 R)
• M37: 10,326,143 km (0.116 R)
• M38: 10,425,326 km (0.103 R)
• M39: 10,591,529 km (0.073 R)
• M40: 11,538,035 km (0.053 R)
• M41: 11,572,293 km (0.094 R)
• M42: 12,405,703 km (0.084 R)
• M43: 12,794,059 km (0.059 R)
• M44: 12,900,722 km (0.086 R)
• M45: 12,971,931 km (0.058 R)
• M46: 13,186,454 km (0.057 R)
• M47: 14,056,216 km (0.052 R)
• M48: 14,461,028 km (0.104 R)
• M49: 14,535,079 km (0.097 R)
• M50: 15,319,720 km (0.087 R)
• M51: 15,470,813 km (0.058 R)
• M52: 15,584,358 km (0.108 R)
• M53: 16,813,155 km (0.035 R)
• M54: 16,852,051 km (0.107 R)
• M55: 16,968,886 km (0.1 R)
• M56: 17,439,073 km (0.059 R)
• M57: 17,715,380 km (0.103 R)
• M58: 19,321,463 km (0.112 R)
• M59: 20,431,778 km (0.112 R)
• M60: 20,722,895 km (0.101 R)
• M61: 20,848,109 km (0.081 R)
• M62: 22,242,062 km (0.058 R)
• M63: 22,756,379 km (0.076 R)
• M64: 22,799,314 km (0.068 R)
• M65: 23,058,118 km (0.117 R)
• M66: 24,985,388 km (0.118 R)
• M67: 25,296,701 km (0.109 R)
• M68: 25,475,171 km (0.103 R)
• M69: 25,609,360 km (0.104 R)
• M70: 25,878,337 km (0.055 R)
• M71: 26,328,776 km (0.053 R)
• M72: 26,373,955 km (0.086 R)
• M73: 26,645,475 km (0.109 R)
• M74: 26,736,281 km (0.089 R)
• M75: 27,420,093 km (0.107 R)
• M76: 27,649,426 km (0.091 R)
• M77: 28,665,645 km (0.073 R)
• M78: 29,178,317 km (0.07 R)
• M79: 29,459,112 km (0.075 R)
• M80: 29,600,033 km (0.107 R)
• M81: 30,686,862 km (0.086 R)
• M82: 31,882,897 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 740.1

Radius: 5.2

Gravity: 27.37 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 13.49 AU - 15.25 AU

Year: 20522 Days

Day: 21.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 79,428,138 km

• M1: 121,473 km (0.105 R)
• M2: 182,360 km (0.066 R)
• M3: 306,227 km (0.108 R)
• M4: 378,333 km (0.098 R)
• M5: 477,068 km (0.117 R)
• M6: 562,189 km (0.075 R)
• M7: 1,202,019 km (0.076 R)
• M8: 1,471,893 km (0.075 R)
• M9: 1,760,468 km (0.075 R)
• M10: 1,793,529 km (0.052 R)
• M11: 1,860,399 km (0.066 R)
• M12: 1,894,208 km (0.028 R)
• M13: 1,996,832 km (0.119 R)
• M14: 2,031,389 km (0.086 R)
• M15: 2,136,407 km (0.06 R)
• M16: 2,207,466 km (0.109 R)
• M17: 2,688,124 km (0.101 R)
• M18: 2,764,868 km (0.073 R)
• M19: 2,881,405 km (0.059 R)
• M20: 3,446,585 km (0.043 R)
• M21: 5,239,516 km (0.075 R)
• M22: 5,287,387 km (0.099 R)
• M23: 6,226,712 km (0.086 R)
• M24: 6,533,986 km (0.11 R)
• M25: 6,951,215 km (0.111 R)
• M26: 7,269,858 km (0.12 R)
• M27: 8,198,412 km (0.091 R)
• M28: 8,534,858 km (0.086 R)
• M29: 8,761,798 km (0.057 R)
• M30: 9,630,064 km (0.034 R)
• M31: 10,224,117 km (0.061 R)
• M32: 10,344,394 km (0.112 R)
• M33: 12,330,904 km (0.049 R)
• M34: 12,458,810 km (0.065 R)
• M35: 13,696,583 km (0.111 R)
• M36: 14,162,430 km (0.028 R)
• M37: 14,633,514 km (0.099 R)
• M38: 17,207,196 km (0.048 R)
• M39: 18,216,832 km (0.075 R)
• M40: 19,171,416 km (0.079 R)
• M41: 23,623,897 km (0.084 R)
• M42: 25,392,443 km (0.095 R)
• M43: 25,555,206 km (0.037 R)
• M44: 25,800,247 km (0.087 R)
• M45: 25,963,907 km (0.083 R)
• M46: 26,374,853 km (0.111 R)
• M47: 27,704,030 km (0.116 R)
• M48: 28,292,398 km (0.084 R)
• M49: 32,347,996 km (0.099 R)
• M50: 33,056,342 km (0.087 R)
• M51: 36,031,246 km (0.112 R)
• M52: 36,122,650 km (0.058 R)
• M53: 36,857,325 km (0.067 R)
• M54: 37,318,984 km (0.12 R)
• M55: 37,596,787 km (0.074 R)
• M56: 38,061,588 km (0.096 R)
• M57: 38,247,987 km (0.106 R)
• M58: 39,372,813 km (0.059 R)
• M59: 39,750,099 km (0.076 R)
• M60: 39,844,645 km (0.108 R)
• M61: 41,462,995 km (0.111 R)
• M62: 41,943,054 km (0.084 R)
• M63: 42,039,395 km (0.116 R)
• M64: 43,784,155 km (0.055 R)
• M65: 44,469,014 km (0.105 R)
• M66: 44,862,008 km (0.11 R)
• M67: 45,552,402 km (0.095 R)
• M68: 47,544,447 km (0.069 R)
• M69: 48,449,963 km (0.114 R)
• M70: 48,854,326 km (0.049 R)
• M71: 49,564,617 km (0.034 R)
• M72: 50,687,648 km (0.118 R)
• M73: 52,750,902 km (0.087 R)
• M74: 53,583,863 km (0.047 R)
• M75: 55,368,416 km (0.106 R)
• M76: 55,579,648 km (0.068 R)
• M77: 57,065,604 km (0.096 R)
• M78: 57,278,930 km (0.081 R)
• M79: 57,492,556 km (0.111 R)
• M80: 60,619,750 km (0.108 R)
• M81: 63,359,485 km (0.042 R)
• M82: 64,800,113 km (0.116 R)
• M83: 65,580,266 km (0.088 R)
• M84: 66,363,560 km (0.032 R)
• M85: 66,700,155 km (0.12 R)
• M86: 67,037,349 km (0.091 R)
• M87: 67,375,141 km (0.12 R)
• M88: 69,186,173 km (0.05 R)
• M89: 70,326,109 km (0.114 R)
• M90: 71,242,545 km (0.119 R)
• M91: 71,932,491 km (0.056 R)
• M92: 73,203,025 km (0.12 R)
• M93: 73,550,840 km (0.119 R)
• M94: 76,000,954 km (0.057 R)
• M95: 76,941,326 km (0.08 R)
• M96: 78,003,920 km (0.116 R)
• M97: 78,952,371 km (0.101 R)
• M98: 79,071,301 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 383 - 14,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit