🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.76 AU - 1.22 AU

Year: 362 Days

Day: 40.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.46 AU - 3.56 AU

Year: 2414 Days

Day: 12.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 14.1

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 5.38 AU - 5.58 AU

Year: 4709 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 74,459,438 km

• M1: 194,477 km (0.097 R)
• M2: 367,562 km (0.11 R)
• M3: 455,526 km (0.025 R)
• M4: 547,528 km (0.115 R)
• M5: 910,752 km (0.061 R)
• M6: 1,068,877 km (0.053 R)
• M7: 1,209,948 km (0.11 R)
• M8: 1,414,597 km (0.111 R)
• M9: 1,671,906 km (0.07 R)
• M10: 1,827,488 km (0.115 R)
• M11: 1,923,380 km (0.074 R)
• M12: 2,064,899 km (0.103 R)
• M13: 2,335,672 km (0.088 R)
• M14: 2,463,727 km (0.105 R)
• M15: 2,837,722 km (0.077 R)
• M16: 3,025,318 km (0.118 R)
• M17: 3,165,491 km (0.118 R)
• M18: 3,492,512 km (0.092 R)
• M19: 3,586,011 km (0.076 R)
• M20: 3,816,840 km (0.119 R)
• M21: 4,066,669 km (0.089 R)
• M22: 4,321,882 km (0.09 R)
• M23: 4,655,935 km (0.033 R)
• M24: 4,773,967 km (0.108 R)
• M25: 4,878,237 km (0.051 R)
• M26: 5,180,275 km (0.061 R)
• M27: 5,287,537 km (0.051 R)
• M28: 5,692,199 km (0.073 R)
• M29: 5,802,901 km (0.099 R)
• M30: 6,318,266 km (0.044 R)
• M31: 6,548,348 km (0.103 R)
• M32: 6,681,191 km (0.065 R)
• M33: 6,983,229 km (0.076 R)
• M34: 7,306,958 km (0.115 R)
• M35: 7,496,648 km (0.1 R)
• M36: 7,793,151 km (0.036 R)
• M37: 8,004,683 km (0.117 R)
• M38: 8,253,913 km (0.06 R)
• M39: 8,469,783 km (0.094 R)
• M40: 8,742,051 km (0.111 R)
• M41: 9,407,462 km (0.115 R)
• M42: 9,538,809 km (0.076 R)
• M43: 9,898,293 km (0.043 R)
• M44: 10,031,884 km (0.085 R)
• M45: 10,146,775 km (0.047 R)
• M46: 10,358,755 km (0.082 R)
• M47: 10,748,009 km (0.049 R)
• M48: 11,201,440 km (0.086 R)
• M49: 11,360,612 km (0.087 R)
• M50: 11,500,636 km (0.113 R)
• M51: 11,842,915 km (0.092 R)
• M52: 12,025,425 km (0.103 R)
• M53: 12,147,646 km (0.063 R)
• M54: 12,372,791 km (0.048 R)
• M55: 12,578,787 km (0.089 R)
• M56: 12,994,071 km (0.036 R)
• M57: 13,519,459 km (0.072 R)
• M58: 13,710,346 km (0.113 R)
• M59: 14,202,223 km (0.053 R)
• M60: 14,656,403 km (0.049 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.4

Radius: 3.5

Gravity: 64.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.72 AU - 16.12 AU

Year: 18047 Days

Day: 23.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,459,438 km

• M1: 96,790 km (0.059 R)
• M2: 166,802 km (0.076 R)
• M3: 270,024 km (0.079 R)
• M4: 355,445 km (0.059 R)
• M5: 392,246 km (0.096 R)
• M6: 469,438 km (0.063 R)
• M7: 594,801 km (0.1 R)
• M8: 900,579 km (0.107 R)
• M9: 1,758,972 km (0.112 R)
• M10: 1,887,626 km (0.03 R)
• M11: 2,154,060 km (0.078 R)
• M12: 2,575,477 km (0.078 R)
• M13: 3,059,875 km (0.052 R)
• M14: 3,098,322 km (0.111 R)
• M15: 3,371,786 km (0.084 R)
• M16: 3,571,948 km (0.105 R)
• M17: 3,858,428 km (0.064 R)
• M18: 4,453,379 km (0.059 R)
• M19: 4,985,798 km (0.11 R)
• M20: 5,538,113 km (0.104 R)
• M21: 5,773,879 km (0.081 R)
• M22: 6,649,625 km (0.062 R)
• M23: 7,462,091 km (0.083 R)
• M24: 7,774,901 km (0.071 R)
• M25: 7,827,409 km (0.041 R)
• M26: 8,359,230 km (0.08 R)
• M27: 10,195,095 km (0.099 R)
• M28: 10,368,030 km (0.113 R)
• M29: 10,483,819 km (0.102 R)
• M30: 10,600,056 km (0.106 R)
• M31: 11,605,055 km (0.089 R)
• M32: 13,704,063 km (0.089 R)
• M33: 14,861,800 km (0.094 R)
• M34: 15,850,194 km (0.112 R)
• M35: 16,184,395 km (0.077 R)
• M36: 16,520,841 km (0.029 R)
• M37: 17,200,763 km (0.116 R)
• M38: 17,682,169 km (0.061 R)
• M39: 18,028,638 km (0.1 R)
• M40: 20,082,168 km (0.116 R)
• M41: 22,807,542 km (0.08 R)
• M42: 22,958,187 km (0.107 R)
• M43: 23,411,917 km (0.114 R)
• M44: 23,716,050 km (0.052 R)
• M45: 24,021,528 km (0.084 R)
• M46: 24,559,183 km (0.117 R)
• M47: 24,636,376 km (0.087 R)
• M48: 25,802,940 km (0.114 R)
• M49: 25,881,329 km (0.05 R)
• M50: 26,117,095 km (0.115 R)
• M51: 27,947,874 km (0.112 R)
• M52: 28,756,600 km (0.084 R)
• M53: 29,573,105 km (0.057 R)
• M54: 29,984,200 km (0.097 R)
• M55: 30,479,968 km (0.109 R)
• M56: 30,728,899 km (0.112 R)
• M57: 32,067,650 km (0.078 R)
• M58: 32,236,396 km (0.075 R)
• M59: 32,489,965 km (0.116 R)
• M60: 35,149,067 km (0.072 R)
• M61: 36,812,894 km (0.079 R)
• M62: 39,582,101 km (0.06 R)
• M63: 40,307,650 km (0.061 R)
• M64: 41,037,538 km (0.054 R)
• M65: 41,128,943 km (0.05 R)
• M66: 42,048,072 km (0.047 R)
• M67: 44,093,823 km (0.027 R)
• M68: 47,031,027 km (0.093 R)
• M69: 47,318,554 km (0.077 R)
• M70: 47,414,596 km (0.043 R)
• M71: 48,378,007 km (0.077 R)
• M72: 48,959,194 km (0.092 R)
• M73: 50,030,764 km (0.067 R)
• M74: 50,422,262 km (0.119 R)
• M75: 51,306,983 km (0.117 R)
• M76: 52,395,158 km (0.089 R)
• M77: 53,291,249 km (0.038 R)
• M78: 55,603,883 km (0.115 R)
• M79: 56,314,323 km (0.099 R)
• M80: 58,051,903 km (0.07 R)
• M81: 58,257,450 km (0.059 R)
• M82: 59,185,555 km (0.077 R)
• M83: 59,807,134 km (0.079 R)
• M84: 60,430,658 km (0.114 R)
• M85: 61,999,192 km (0.115 R)
• M86: 62,419,712 km (0.104 R)
• M87: 63,792,870 km (0.067 R)
• M88: 65,817,678 km (0.097 R)
• M89: 66,032,051 km (0.106 R)
• M90: 66,139,313 km (0.104 R)
• M91: 67,323,081 km (0.096 R)
• M92: 69,820,767 km (0.102 R)
• M93: 71,026,077 km (0.109 R)
• M94: 72,569,927 km (0.046 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit