🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.75 AU - 1.01 AU

Year: 346 Days

Day: 23.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.19 AU - 1.29 AU

Year: 579 Days

Day: 23.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 12.5

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.18 AU - 10.16 AU

Year: 9784 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,832,531 km

• M1: 159,621 km (0.082 R)
• M2: 429,944 km (0.076 R)
• M3: 862,133 km (0.054 R)
• M4: 1,076,955 km (0.096 R)
• M5: 1,171,950 km (0.099 R)
• M6: 1,940,733 km (0.074 R)
• M7: 2,762,025 km (0.076 R)
• M8: 4,373,643 km (0.108 R)
• M9: 4,687,500 km (0.086 R)
• M10: 4,879,434 km (0.119 R)
• M11: 5,370,713 km (0.038 R)
• M12: 5,673,200 km (0.093 R)
• M13: 5,878,000 km (0.053 R)
• M14: 6,189,761 km (0.116 R)
• M15: 6,613,871 km (0.104 R)
• M16: 7,231,112 km (0.087 R)
• M17: 7,866,754 km (0.115 R)
• M18: 8,095,339 km (0.108 R)
• M19: 8,326,318 km (0.119 R)
• M20: 8,442,556 km (0.094 R)
• M21: 8,559,392 km (0.096 R)
• M22: 8,913,041 km (0.106 R)
• M23: 9,151,500 km (0.11 R)
• M24: 9,432,445 km (0.108 R)
• M25: 9,716,232 km (0.076 R)
• M26: 9,961,722 km (0.11 R)
• M27: 11,091,635 km (0.113 R)
• M28: 11,998,497 km (0.026 R)
• M29: 12,262,089 km (0.104 R)
• M30: 12,750,077 km (0.1 R)
• M31: 12,884,416 km (0.084 R)
• M32: 14,438,289 km (0.087 R)
• M33: 15,047,900 km (0.086 R)
• M34: 15,189,869 km (0.028 R)
• M35: 16,147,295 km (0.106 R)
• M36: 16,438,412 km (0.062 R)
• M37: 16,780,094 km (0.103 R)
• M38: 18,170,606 km (0.093 R)
• M39: 18,422,828 km (0.094 R)
• M40: 18,625,384 km (0.112 R)
• M41: 20,168,336 km (0.099 R)
• M42: 21,113,795 km (0.083 R)
• M43: 21,805,535 km (0.034 R)
• M44: 22,019,909 km (0.085 R)
• M45: 22,612,915 km (0.086 R)
• M46: 22,938,739 km (0.088 R)
• M47: 23,047,646 km (0.118 R)
• M48: 23,649,778 km (0.116 R)
• M49: 24,590,599 km (0.08 R)
• M50: 25,149,796 km (0.069 R)
• M51: 25,487,288 km (0.1 R)
• M52: 25,713,032 km (0.071 R)
• M53: 26,508,743 km (0.111 R)
• M54: 26,737,627 km (0.091 R)
• M55: 28,182,593 km (0.11 R)
• M56: 28,885,254 km (0.112 R)
• M57: 29,890,403 km (0.06 R)
• M58: 31,087,784 km (0.047 R)
• M59: 32,117,765 km (0.078 R)
• M60: 32,239,688 km (0.101 R)
• M61: 33,158,966 km (0.061 R)
• M62: 33,714,723 km (0.101 R)
• M63: 33,838,590 km (0.095 R)
• M64: 34,024,689 km (0.052 R)
• M65: 34,211,238 km (0.06 R)
• M66: 34,335,703 km (0.099 R)
• M67: 34,647,764 km (0.107 R)
• M68: 34,960,574 km (0.074 R)
• M69: 35,086,086 km (0.091 R)
• M70: 35,778,575 km (0.099 R)
• M71: 35,968,265 km (0.065 R)
• M72: 37,818,791 km (0.045 R)
• M73: 38,011,921 km (0.097 R)
• M74: 38,140,875 km (0.07 R)
• M75: 38,528,782 km (0.071 R)
• M76: 39,243,112 km (0.105 R)
• M77: 39,765,508 km (0.116 R)
• M78: 40,883,004 km (0.104 R)
• M79: 41,346,308 km (0.054 R)
• M80: 41,744,687 km (0.107 R)
• M81: 42,880,434 km (0.113 R)
• M82: 44,568,946 km (0.105 R)
• M83: 44,977,497 km (0.112 R)
• M84: 45,250,514 km (0.1 R)
• M85: 45,866,857 km (0.079 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 7.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 12.9 AU - 16.56 AU

Year: 23686 Days

Day: 20.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 36,832,531 km

• M1: 558,000 km (0.087 R)
• M2: 677,828 km (0.044 R)
• M3: 806,781 km (0.067 R)
• M4: 1,056,011 km (0.09 R)
• M5: 1,567,187 km (0.058 R)
• M6: 1,980,227 km (0.076 R)
• M7: 3,211,717 km (0.101 R)
• M8: 4,149,097 km (0.083 R)
• M9: 4,228,683 km (0.112 R)
• M10: 4,855,199 km (0.031 R)
• M11: 5,165,166 km (0.077 R)
• M12: 5,222,312 km (0.091 R)
• M13: 7,476,453 km (0.057 R)
• M14: 7,541,079 km (0.083 R)
• M15: 7,606,005 km (0.073 R)
• M16: 8,297,895 km (0.081 R)
• M17: 9,989,099 km (0.09 R)
• M18: 10,131,815 km (0.098 R)
• M19: 10,636,558 km (0.06 R)
• M20: 11,297,332 km (0.083 R)
• M21: 12,123,112 km (0.112 R)
• M22: 13,045,982 km (0.061 R)
• M23: 13,515,868 km (0.104 R)
• M24: 14,674,354 km (0.115 R)
• M25: 15,162,941 km (0.083 R)
• M26: 15,698,202 km (0.11 R)
• M27: 16,365,558 km (0.099 R)
• M28: 16,491,819 km (0.104 R)
• M29: 17,469,740 km (0.111 R)
• M30: 18,510,193 km (0.111 R)
• M31: 19,259,379 km (0.051 R)
• M32: 19,973,410 km (0.1 R)
• M33: 21,289,722 km (0.104 R)
• M34: 21,611,656 km (0.033 R)
• M35: 23,103,596 km (0.118 R)
• M36: 26,087,625 km (0.041 R)
• M37: 26,432,149 km (0.108 R)
• M38: 27,075,868 km (0.067 R)
• M39: 28,479,695 km (0.09 R)
• M40: 30,164,615 km (0.063 R)
• M41: 31,881,550 km (0.093 R)
• M42: 31,934,059 km (0.095 R)
• M43: 33,203,098 km (0.065 R)
• M44: 33,683,307 km (0.108 R)
• M45: 34,381,031 km (0.092 R)
• M46: 34,650,607 km (0.041 R)
• M47: 35,681,486 km (0.109 R)
• M48: 36,612,284 km (0.074 R)
• M49: 36,832,492 km (0.108 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: 360 - 11,520 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit