🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1 AU

Year: 294 Days

Day: 33.4 Hours

Environment

Temp: 131 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.15 AU - 1.53 AU

Year: 553 Days

Day: 14 Hours

Environment

Temp: 10 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 65,001,342 km

• M1: 484,996 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.98 AU - 2.84 AU

Year: 1334 Days

Day: 45.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,001,342 km

• M1: 701,315 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.52 AU - 3.88 AU

Year: 2040 Days

Day: 34.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,001,342 km

• M1: 1,584,241 km (0.059 R)

Asteroid Belt

Center: 6.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 22.7

Radius: 9.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.65 AU - 12.83 AU

Year: 12546 Days

Day: 14 Hours

Environment

Temp: -170 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,001,342 km

• M1: 143,913 km (0.105 R)
• M2: 241,002 km (0.116 R)
• M3: 429,944 km (0.106 R)
• M4: 524,640 km (0.059 R)
• M5: 627,264 km (0.092 R)
• M6: 702,661 km (0.097 R)
• M7: 808,427 km (0.118 R)
• M8: 1,564,943 km (0.073 R)
• M9: 2,500,828 km (0.073 R)
• M10: 2,980,139 km (0.059 R)
• M11: 4,751,976 km (0.119 R)
• M12: 5,756,975 km (0.104 R)
• M13: 6,424,780 km (0.028 R)
• M14: 6,922,342 km (0.094 R)
• M15: 7,651,632 km (0.097 R)
• M16: 8,343,372 km (0.072 R)
• M17: 8,634,041 km (0.083 R)
• M18: 9,204,009 km (0.042 R)
• M19: 9,268,186 km (0.088 R)
• M20: 9,634,103 km (0.119 R)
• M21: 9,939,133 km (0.078 R)
• M22: 10,247,305 km (0.078 R)
• M23: 10,692,957 km (0.096 R)
• M24: 10,827,894 km (0.112 R)
• M25: 11,741,937 km (0.109 R)
• M26: 11,834,688 km (0.095 R)
• M27: 11,997,749 km (0.083 R)
• M28: 12,184,896 km (0.088 R)
• M29: 12,443,700 km (0.102 R)
• M30: 12,538,396 km (0.12 R)
• M31: 13,159,078 km (0.08 R)
• M32: 13,400,528 km (0.058 R)
• M33: 13,570,322 km (0.116 R)
• M34: 14,034,973 km (0.11 R)
• M35: 14,529,843 km (0.041 R)
• M36: 14,604,492 km (0.112 R)
• M37: 14,729,257 km (0.087 R)
• M38: 15,131,077 km (0.106 R)
• M39: 16,306,168 km (0.112 R)
• M40: 17,909,408 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.6

Radius: 13

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 9.96 AU - 15.44 AU

Year: 16132 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 65,001,342 km

• M1: 199,863 km (0.096 R)
• M2: 301,589 km (0.035 R)
• M3: 439,219 km (0.049 R)
• M4: 966,402 km (0.056 R)
• M5: 1,347,727 km (0.074 R)
• M6: 2,607,940 km (0.114 R)
• M7: 2,752,601 km (0.1 R)
• M8: 2,900,104 km (0.113 R)
• M9: 3,111,037 km (0.109 R)
• M10: 3,421,453 km (0.108 R)
• M11: 3,516,448 km (0.048 R)
• M12: 4,343,425 km (0.064 R)
• M13: 5,786,894 km (0.111 R)
• M14: 6,208,162 km (0.111 R)
• M15: 7,531,355 km (0.103 R)
• M16: 7,739,296 km (0.082 R)
• M17: 8,460,807 km (0.111 R)
• M18: 9,115,148 km (0.093 R)
• M19: 10,150,216 km (0.076 R)
• M20: 11,080,565 km (0.106 R)
• M21: 11,175,111 km (0.103 R)
• M22: 11,892,732 km (0.11 R)
• M23: 14,701,432 km (0.067 R)
• M24: 15,752,207 km (0.1 R)
• M25: 16,827,217 km (0.072 R)
• M26: 17,428,601 km (0.083 R)
• M27: 18,652,461 km (0.062 R)
• M28: 19,274,638 km (0.104 R)
• M29: 20,134,228 km (0.108 R)
• M30: 21,594,602 km (0.114 R)
• M31: 22,069,127 km (0.118 R)
• M32: 23,879,111 km (0.093 R)
• M33: 24,554,695 km (0.061 R)
• M34: 24,678,263 km (0.086 R)
• M35: 28,543,423 km (0.1 R)
• M36: 29,391,194 km (0.057 R)
• M37: 29,785,385 km (0.044 R)
• M38: 30,115,099 km (0.092 R)
• M39: 30,978,129 km (0.099 R)
• M40: 31,916,706 km (0.069 R)
• M41: 32,118,962 km (0.101 R)
• M42: 32,524,971 km (0.116 R)
• M43: 34,926,764 km (0.049 R)
• M44: 35,274,580 km (0.089 R)
• M45: 36,324,757 km (0.115 R)
• M46: 36,677,060 km (0.084 R)
• M47: 38,026,283 km (0.07 R)
• M48: 39,103,088 km (0.093 R)
• M49: 42,986,948 km (0.053 R)
• M50: 43,509,045 km (0.091 R)
• M51: 45,087,901 km (0.095 R)
• M52: 45,239,294 km (0.113 R)
• M53: 45,390,836 km (0.107 R)
• M54: 46,838,645 km (0.09 R)
• M55: 47,068,576 km (0.047 R)
• M56: 47,606,830 km (0.099 R)
• M57: 47,915,151 km (0.088 R)
• M58: 48,301,712 km (0.074 R)
• M59: 49,545,319 km (0.102 R)
• M60: 50,249,476 km (0.069 R)
• M61: 52,779,924 km (0.041 R)
• M62: 53,099,166 km (0.119 R)
• M63: 53,338,971 km (0.11 R)
• M64: 53,579,225 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.4

Radius: 4.8

Gravity: 17.86 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.99 AU - 17.69 AU

Year: 20377 Days

Day: 18.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,001,342 km

• M1: 97,687 km (0.098 R)
• M2: 301,141 km (0.1 R)
• M3: 363,972 km (0.099 R)
• M4: 579,243 km (0.095 R)
• M5: 700,417 km (0.091 R)
• M6: 874,549 km (0.093 R)
• M7: 1,236,726 km (0.058 R)
• M8: 1,420,282 km (0.084 R)
• M9: 1,529,189 km (0.087 R)
• M10: 1,842,447 km (0.083 R)
• M11: 2,052,034 km (0.12 R)
• M12: 2,113,369 km (0.062 R)
• M13: 2,206,419 km (0.116 R)
• M14: 2,461,334 km (0.094 R)
• M15: 2,964,282 km (0.104 R)
• M16: 3,461,545 km (0.109 R)
• M17: 3,984,390 km (0.115 R)
• M18: 4,895,590 km (0.073 R)
• M19: 5,353,360 km (0.104 R)
• M20: 6,579,015 km (0.115 R)
• M21: 7,410,779 km (0.116 R)
• M22: 8,422,211 km (0.064 R)
• M23: 8,520,646 km (0.052 R)
• M24: 8,570,163 km (0.086 R)
• M25: 9,578,602 km (0.078 R)
• M26: 10,944,879 km (0.084 R)
• M27: 12,764,438 km (0.114 R)
• M28: 12,821,136 km (0.073 R)
• M29: 13,219,515 km (0.111 R)
• M30: 13,737,872 km (0.037 R)
• M31: 14,204,168 km (0.048 R)
• M32: 14,675,551 km (0.038 R)
• M33: 14,853,722 km (0.111 R)
• M34: 15,332,286 km (0.096 R)
• M35: 18,243,610 km (0.062 R)
• M36: 18,435,245 km (0.082 R)
• M37: 19,860,015 km (0.046 R)
• M38: 20,651,836 km (0.064 R)
• M39: 20,784,829 km (0.105 R)
• M40: 20,918,121 km (0.1 R)
• M41: 21,252,622 km (0.04 R)
• M42: 21,319,791 km (0.111 R)
• M43: 21,859,091 km (0.118 R)
• M44: 22,607,978 km (0.059 R)
• M45: 23,434,506 km (0.06 R)
• M46: 24,271,058 km (0.106 R)
• M47: 24,975,514 km (0.1 R)
• M48: 25,543,836 km (0.039 R)
• M49: 25,686,702 km (0.108 R)
• M50: 26,332,367 km (0.102 R)
• M51: 26,765,901 km (0.068 R)
• M52: 26,910,862 km (0.094 R)
• M53: 27,566,549 km (0.103 R)
• M54: 28,449,177 km (0.099 R)
• M55: 29,191,631 km (0.115 R)
• M56: 30,771,534 km (0.061 R)
• M57: 31,075,666 km (0.066 R)
• M58: 33,076,239 km (0.048 R)
• M59: 35,276,973 km (0.103 R)
• M60: 36,877,670 km (0.116 R)
• M61: 37,605,614 km (0.051 R)
• M62: 37,930,690 km (0.11 R)
• M63: 39,569,983 km (0.114 R)
• M64: 40,731,162 km (0.101 R)
• M65: 42,578,396 km (0.097 R)
• M66: 42,917,236 km (0.105 R)
• M67: 44,452,858 km (0.038 R)
• M68: 44,882,652 km (0.11 R)
• M69: 46,789,726 km (0.102 R)
• M70: 46,877,091 km (0.103 R)
• M71: 47,314,515 km (0.089 R)
• M72: 48,281,516 km (0.066 R)
• M73: 50,772,470 km (0.106 R)
• M74: 50,862,229 km (0.097 R)
• M75: 51,041,746 km (0.106 R)
• M76: 51,401,679 km (0.104 R)
• M77: 54,310,759 km (0.042 R)
• M78: 54,402,612 km (0.074 R)
• M79: 55,230,786 km (0.1 R)
• M80: 55,600,293 km (0.083 R)
• M81: 56,063,298 km (0.119 R)
• M82: 56,620,550 km (0.116 R)
• M83: 56,993,049 km (0.085 R)
• M84: 57,272,946 km (0.068 R)
• M85: 57,366,295 km (0.116 R)
• M86: 57,553,293 km (0.052 R)
• M87: 57,927,886 km (0.117 R)
• M88: 59,623,279 km (0.11 R)
• M89: 60,857,910 km (0.118 R)
• M90: 61,621,906 km (0.075 R)
• M91: 63,642,375 km (0.079 R)
• M92: 65,001,322 km (0.059 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 19,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit