🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.07 AU - 1.21 AU

Year: 428 Days

Day: 22.1 Hours

Environment

Temp: 22 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.19 AU - 2.71 AU

Year: 1348 Days

Day: 18.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,186,820 km

• M1: 1,019,958 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.7 AU - 4.18 AU

Year: 2242 Days

Day: 46.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 172.7

Radius: 13.1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.34 AU - 9.04 AU

Year: 7495 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 109,186,820 km

• M1: 165,156 km (0.059 R)
• M2: 457,321 km (0.086 R)
• M3: 622,626 km (0.087 R)
• M4: 778,059 km (0.07 R)
• M5: 866,920 km (0.048 R)
• M6: 1,105,827 km (0.118 R)
• M7: 1,477,129 km (0.108 R)
• M8: 2,027,051 km (0.083 R)
• M9: 2,283,911 km (0.035 R)
• M10: 2,366,489 km (0.034 R)
• M11: 2,759,333 km (0.089 R)
• M12: 3,684,147 km (0.08 R)
• M13: 3,880,120 km (0.111 R)
• M14: 4,079,534 km (0.052 R)
• M15: 4,551,366 km (0.083 R)
• M16: 4,761,850 km (0.099 R)
• M17: 5,413,199 km (0.109 R)
• M18: 5,502,210 km (0.074 R)
• M19: 6,115,711 km (0.104 R)
• M20: 6,919,201 km (0.111 R)
• M21: 7,481,838 km (0.074 R)
• M22: 7,806,316 km (0.119 R)
• M23: 8,263,338 km (0.106 R)
• M24: 9,230,039 km (0.097 R)
• M25: 9,336,702 km (0.06 R)
• M26: 9,605,230 km (0.094 R)
• M27: 11,583,962 km (0.095 R)
• M28: 12,604,668 km (0.118 R)
• M29: 12,842,080 km (0.081 R)
• M30: 13,170,896 km (0.104 R)
• M31: 13,472,186 km (0.112 R)
• M32: 14,420,786 km (0.116 R)
• M33: 14,981,479 km (0.115 R)
• M34: 15,169,972 km (0.105 R)
• M35: 15,485,923 km (0.106 R)
• M36: 15,644,796 km (0.039 R)
• M37: 17,625,322 km (0.113 R)
• M38: 18,594,417 km (0.103 R)
• M39: 19,204,477 km (0.092 R)
• M40: 19,683,789 km (0.115 R)
• M41: 20,688,787 km (0.092 R)
• M42: 20,793,805 km (0.059 R)
• M43: 20,898,823 km (0.079 R)
• M44: 21,144,761 km (0.102 R)
• M45: 21,675,086 km (0.062 R)
• M46: 21,995,375 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 8.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 11.77 AU - 12.09 AU

Year: 14482 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 109,186,820 km

• M1: 124,765 km (0.049 R)
• M2: 266,583 km (0.103 R)
• M3: 470,934 km (0.085 R)
• M4: 563,086 km (0.026 R)
• M5: 713,582 km (0.069 R)
• M6: 994,227 km (0.071 R)
• M7: 1,191,547 km (0.074 R)
• M8: 1,255,874 km (0.096 R)
• M9: 1,456,036 km (0.095 R)
• M10: 2,421,690 km (0.115 R)
• M11: 2,621,254 km (0.108 R)
• M12: 2,705,926 km (0.106 R)
• M13: 2,860,760 km (0.068 R)
• M14: 3,472,017 km (0.117 R)
• M15: 3,678,312 km (0.12 R)
• M16: 4,044,229 km (0.106 R)
• M17: 4,142,515 km (0.106 R)
• M18: 4,241,548 km (0.116 R)
• M19: 4,625,117 km (0.07 R)
• M20: 4,831,562 km (0.091 R)
• M21: 4,915,038 km (0.072 R)
• M22: 5,621,439 km (0.092 R)
• M23: 5,841,797 km (0.114 R)
• M24: 5,930,808 km (0.111 R)
• M25: 7,826,961 km (0.12 R)
• M26: 8,023,682 km (0.12 R)
• M27: 8,649,001 km (0.086 R)
• M28: 9,681,974 km (0.104 R)
• M29: 9,734,633 km (0.069 R)
• M30: 9,866,728 km (0.078 R)
• M31: 11,469,968 km (0.066 R)
• M32: 11,665,642 km (0.106 R)
• M33: 11,946,886 km (0.109 R)
• M34: 13,065,130 km (0.108 R)
• M35: 16,836,642 km (0.039 R)
• M36: 17,410,200 km (0.117 R)
• M37: 17,667,359 km (0.084 R)
• M38: 17,763,999 km (0.085 R)
• M39: 17,893,252 km (0.115 R)
• M40: 18,971,104 km (0.071 R)
• M41: 20,373,285 km (0.118 R)
• M42: 20,678,016 km (0.058 R)
• M43: 23,311,387 km (0.037 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.2

Radius: 3.3

Gravity: 88.45 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 16.49 AU - 21.41 AU

Year: 28993 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 109,186,820 km

• M1: 50,863 km (0.105 R)
• M2: 105,018 km (0.086 R)
• M3: 755,768 km (0.103 R)
• M4: 786,586 km (0.119 R)
• M5: 1,014,274 km (0.077 R)
• M6: 1,082,939 km (0.102 R)
• M7: 1,298,061 km (0.114 R)
• M8: 1,487,452 km (0.09 R)
• M9: 1,808,189 km (0.105 R)
• M10: 1,933,852 km (0.112 R)
• M11: 2,650,874 km (0.075 R)
• M12: 3,701,650 km (0.026 R)
• M13: 3,807,715 km (0.114 R)
• M14: 4,297,498 km (0.083 R)
• M15: 5,943,224 km (0.094 R)
• M16: 6,509,003 km (0.042 R)
• M17: 7,623,956 km (0.108 R)
• M18: 7,826,811 km (0.096 R)
• M19: 8,237,756 km (0.114 R)
• M20: 8,376,284 km (0.108 R)
• M21: 8,515,560 km (0.051 R)
• M22: 9,950,203 km (0.06 R)
• M23: 10,245,958 km (0.093 R)
• M24: 12,316,542 km (0.054 R)
• M25: 13,766,146 km (0.108 R)
• M26: 14,427,518 km (0.102 R)
• M27: 14,510,993 km (0.036 R)
• M28: 15,099,212 km (0.087 R)
• M29: 16,385,904 km (0.098 R)
• M30: 16,734,915 km (0.12 R)
• M31: 18,516,177 km (0.046 R)
• M32: 18,788,595 km (0.106 R)
• M33: 19,891,281 km (0.095 R)
• M34: 23,127,083 km (0.119 R)
• M35: 23,813,288 km (0.091 R)
• M36: 26,317,856 km (0.055 R)
• M37: 27,239,827 km (0.108 R)
• M38: 28,172,271 km (0.09 R)
• M39: 28,799,834 km (0.106 R)
• M40: 28,904,852 km (0.094 R)
• M41: 29,326,119 km (0.094 R)
• M42: 31,788,052 km (0.094 R)
• M43: 32,222,933 km (0.105 R)
• M44: 32,331,989 km (0.12 R)
• M45: 33,539,394 km (0.045 R)
• M46: 34,426,808 km (0.066 R)
• M47: 37,707,490 km (0.113 R)
• M48: 38,861,637 km (0.095 R)
• M49: 39,210,200 km (0.116 R)
• M50: 40,261,873 km (0.04 R)
• M51: 40,379,308 km (0.091 R)
• M52: 40,496,892 km (0.104 R)
• M53: 40,968,274 km (0.119 R)
• M54: 41,916,276 km (0.11 R)
• M55: 43,231,690 km (0.109 R)
• M56: 43,592,820 km (0.104 R)
• M57: 46,025,580 km (0.058 R)
• M58: 47,258,267 km (0.1 R)
• M59: 47,630,316 km (0.112 R)
• M60: 48,377,109 km (0.076 R)
• M61: 48,626,937 km (0.061 R)
• M62: 49,630,290 km (0.059 R)
• M63: 49,882,363 km (0.103 R)
• M64: 50,767,384 km (0.091 R)
• M65: 51,530,183 km (0.073 R)
• M66: 53,067,152 km (0.083 R)
• M67: 53,711,919 km (0.046 R)
• M68: 53,841,171 km (0.085 R)
• M69: 55,923,723 km (0.063 R)
• M70: 56,974,798 km (0.085 R)
• M71: 59,497,018 km (0.12 R)
• M72: 61,108,785 km (0.119 R)
• M73: 63,007,182 km (0.105 R)
• M74: 63,143,466 km (0.102 R)
• M75: 63,416,482 km (0.078 R)
• M76: 65,752,453 km (0.101 R)
• M77: 67,557,800 km (0.065 R)
• M78: 70,084,358 km (0.046 R)
• M79: 72,070,569 km (0.115 R)
• M80: 73,357,261 km (0.032 R)
• M81: 74,940,156 km (0.108 R)
• M82: 75,229,029 km (0.1 R)
• M83: 76,534,121 km (0.077 R)
• M84: 78,872,785 km (0.091 R)
• M85: 79,903,215 km (0.051 R)
• M86: 85,121,936 km (0.042 R)
• M87: 86,330,238 km (0.091 R)
• M88: 86,633,174 km (0.039 R)
• M89: 88,153,088 km (0.032 R)
• M90: 92,300,989 km (0.096 R)
• M91: 92,920,922 km (0.084 R)
• M92: 93,076,055 km (0.108 R)
• M93: 93,231,338 km (0.107 R)
• M94: 97,929,459 km (0.028 R)
• M95: 98,403,535 km (0.065 R)
• M96: 101,902,928 km (0.111 R)
• M97: 102,062,998 km (0.082 R)
• M98: 103,668,033 km (0.044 R)
• M99: 106,415,398 km (0.099 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 14,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit