🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.96 AU - 1.26 AU

Year: 436 Days

Day: 38.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.49 AU - 2.67 AU

Year: 1545 Days

Day: 40 Hours

Environment

Temp: -91 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.03 AU - 3.07 AU

Year: 1986 Days

Day: 47.9 Hours

Environment

Temp: -115 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,162,057 km

• M1: 48,470 km (0.087 R)
• M2: 2,886,641 km (0.039 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 64

Radius: 10.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.74 AU - 6.2 AU

Year: 4769 Days

Day: 9.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 52,162,057 km

• M1: 136,433 km (0.111 R)
• M2: 210,634 km (0.114 R)
• M3: 278,850 km (0.112 R)
• M4: 553,811 km (0.108 R)
• M5: 747,989 km (0.117 R)
• M6: 903,122 km (0.038 R)
• M7: 1,110,615 km (0.116 R)
• M8: 1,194,838 km (0.095 R)
• M9: 1,272,479 km (0.046 R)
• M10: 1,433,148 km (0.074 R)
• M11: 1,591,273 km (0.079 R)
• M12: 1,996,533 km (0.047 R)
• M13: 2,079,410 km (0.068 R)
• M14: 2,195,199 km (0.072 R)
• M15: 2,313,381 km (0.12 R)
• M16: 2,400,597 km (0.047 R)
• M17: 2,511,299 km (0.09 R)
• M18: 2,578,469 km (0.1 R)
• M19: 2,971,163 km (0.083 R)
• M20: 3,235,353 km (0.083 R)
• M21: 3,457,207 km (0.086 R)
• M22: 4,047,071 km (0.029 R)
• M23: 4,166,151 km (0.118 R)
• M24: 4,863,128 km (0.04 R)
• M25: 4,975,775 km (0.077 R)
• M26: 5,478,872 km (0.036 R)
• M27: 5,833,270 km (0.085 R)
• M28: 5,908,069 km (0.047 R)
• M29: 5,983,167 km (0.089 R)
• M30: 6,104,042 km (0.075 R)
• M31: 6,180,038 km (0.104 R)
• M32: 6,348,186 km (0.073 R)
• M33: 6,814,632 km (0.098 R)
• M34: 7,163,793 km (0.081 R)
• M35: 7,715,061 km (0.082 R)
• M36: 7,995,707 km (0.043 R)
• M37: 8,397,826 km (0.085 R)
• M38: 8,635,537 km (0.112 R)
• M39: 8,823,731 km (0.118 R)
• M40: 9,361,685 km (0.045 R)
• M41: 9,431,847 km (0.112 R)
• M42: 9,555,115 km (0.113 R)
• M43: 9,785,496 km (0.074 R)
• M44: 9,946,014 km (0.03 R)
• M45: 10,053,575 km (0.037 R)
• M46: 10,197,488 km (0.091 R)
• M47: 10,469,308 km (0.106 R)
• M48: 11,355,077 km (0.083 R)
• M49: 11,750,165 km (0.098 R)
• M50: 12,016,000 km (0.077 R)
• M51: 12,111,444 km (0.049 R)
• M52: 12,553,805 km (0.073 R)
• M53: 13,021,148 km (0.069 R)
• M54: 13,276,661 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297

Radius: 8.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.89 AU - 9.41 AU

Year: 9484 Days

Day: 13.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,162,057 km

• M1: 666,159 km (0.099 R)
• M2: 733,628 km (0.092 R)
• M3: 1,012,329 km (0.1 R)
• M4: 1,588,729 km (0.092 R)
• M5: 1,737,430 km (0.071 R)
• M6: 1,813,575 km (0.078 R)
• M7: 2,068,789 km (0.093 R)
• M8: 2,314,578 km (0.092 R)
• M9: 2,657,008 km (0.073 R)
• M10: 2,723,130 km (0.092 R)
• M11: 2,834,281 km (0.087 R)
• M12: 2,901,750 km (0.091 R)
• M13: 3,270,957 km (0.097 R)
• M14: 3,509,267 km (0.102 R)
• M15: 3,753,261 km (0.078 R)
• M16: 4,756,763 km (0.074 R)
• M17: 4,837,247 km (0.118 R)
• M18: 5,026,937 km (0.101 R)
• M19: 5,108,917 km (0.074 R)
• M20: 5,219,021 km (0.103 R)
• M21: 5,329,873 km (0.043 R)
• M22: 5,610,519 km (0.093 R)
• M23: 6,011,441 km (0.099 R)
• M24: 6,540,569 km (0.065 R)
• M25: 6,690,166 km (0.104 R)
• M26: 7,084,656 km (0.12 R)
• M27: 7,300,077 km (0.07 R)
• M28: 7,549,008 km (0.092 R)
• M29: 7,737,651 km (0.116 R)
• M30: 7,800,781 km (0.073 R)
• M31: 8,312,705 km (0.12 R)
• M32: 8,967,644 km (0.062 R)
• M33: 9,100,637 km (0.062 R)
• M34: 9,878,097 km (0.118 R)
• M35: 10,049,985 km (0.079 R)
• M36: 10,118,950 km (0.085 R)
• M37: 10,571,334 km (0.086 R)
• M38: 11,713,064 km (0.093 R)
• M39: 11,931,477 km (0.099 R)
• M40: 12,669,144 km (0.066 R)
• M41: 14,111,268 km (0.034 R)
• M42: 14,773,089 km (0.118 R)
• M43: 14,930,316 km (0.078 R)
• M44: 15,088,142 km (0.049 R)
• M45: 15,167,130 km (0.118 R)
• M46: 15,764,773 km (0.064 R)
• M47: 16,329,505 km (0.112 R)
• M48: 16,941,809 km (0.108 R)
• M49: 17,686,507 km (0.058 R)
• M50: 18,653,658 km (0.119 R)
• M51: 18,866,236 km (0.087 R)
• M52: 19,422,441 km (0.072 R)
• M53: 19,897,414 km (0.067 R)
• M54: 20,201,696 km (0.076 R)
• M55: 20,332,445 km (0.094 R)
• M56: 22,328,978 km (0.064 R)
• M57: 22,871,869 km (0.059 R)
• M58: 22,962,675 km (0.051 R)
• M59: 23,190,512 km (0.028 R)
• M60: 23,373,321 km (0.074 R)
• M61: 23,464,875 km (0.09 R)
• M62: 24,201,644 km (0.119 R)
• M63: 24,712,671 km (0.099 R)
• M64: 25,086,516 km (0.052 R)
• M65: 25,180,164 km (0.066 R)
• M66: 25,321,085 km (0.053 R)
• M67: 25,887,164 km (0.061 R)
• M68: 26,361,987 km (0.059 R)
• M69: 26,791,782 km (0.1 R)
• M70: 26,935,695 km (0.104 R)
• M71: 27,416,802 km (0.093 R)
• M72: 27,658,552 km (0.118 R)
• M73: 28,046,609 km (0.067 R)
• M74: 28,290,154 km (0.112 R)
• M75: 28,485,379 km (0.115 R)
• M76: 29,617,087 km (0.106 R)
• M77: 30,813,571 km (0.069 R)
• M78: 30,914,101 km (0.098 R)
• M79: 31,064,895 km (0.054 R)
• M80: 31,620,053 km (0.1 R)
• M81: 31,670,767 km (0.094 R)
• M82: 32,076,775 km (0.118 R)
• M83: 32,689,080 km (0.084 R)
• M84: 33,047,965 km (0.113 R)
• M85: 33,305,273 km (0.065 R)
• M86: 33,511,419 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 10.3

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 7.88 AU - 10.12 AU

Year: 10065 Days

Day: 14.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,162,057 km

• M1: 141,220 km (0.096 R)
• M2: 781,050 km (0.118 R)
• M3: 1,196,783 km (0.102 R)
• M4: 2,026,453 km (0.067 R)
• M5: 2,130,872 km (0.057 R)
• M6: 2,483,175 km (0.05 R)
• M7: 2,709,068 km (0.11 R)
• M8: 2,971,463 km (0.052 R)
• M9: 3,242,085 km (0.084 R)
• M10: 3,365,055 km (0.061 R)
• M11: 3,839,878 km (0.118 R)
• M12: 4,302,136 km (0.04 R)
• M13: 4,539,996 km (0.103 R)
• M14: 5,171,299 km (0.069 R)
• M15: 5,607,676 km (0.076 R)
• M16: 6,169,715 km (0.092 R)
• M17: 6,515,586 km (0.106 R)
• M18: 6,749,706 km (0.097 R)
• M19: 7,026,462 km (0.028 R)
• M20: 7,146,141 km (0.098 R)
• M21: 8,128,400 km (0.08 R)
• M22: 8,212,175 km (0.093 R)
• M23: 8,892,845 km (0.111 R)
• M24: 9,371,259 km (0.107 R)
• M25: 9,547,187 km (0.109 R)
• M26: 10,810,241 km (0.116 R)
• M27: 11,508,265 km (0.053 R)
• M28: 12,077,186 km (0.081 R)
• M29: 13,341,138 km (0.088 R)
• M30: 13,539,355 km (0.051 R)
• M31: 14,749,004 km (0.08 R)
• M32: 15,418,604 km (0.025 R)
• M33: 15,574,485 km (0.104 R)
• M34: 15,835,533 km (0.091 R)
• M35: 17,108,760 km (0.119 R)
• M36: 17,216,321 km (0.111 R)
• M37: 18,635,407 km (0.074 R)
• M38: 18,856,961 km (0.118 R)
• M39: 19,023,763 km (0.053 R)
• M40: 19,921,799 km (0.087 R)
• M41: 20,091,592 km (0.098 R)
• M42: 20,432,825 km (0.119 R)
• M43: 20,547,118 km (0.12 R)
• M44: 21,005,935 km (0.106 R)
• M45: 24,130,137 km (0.093 R)
• M46: 24,796,595 km (0.03 R)
• M47: 25,101,476 km (0.109 R)
• M48: 25,223,847 km (0.113 R)
• M49: 25,346,367 km (0.052 R)
• M50: 25,961,962 km (0.105 R)
• M51: 27,019,619 km (0.091 R)
• M52: 27,901,349 km (0.046 R)
• M53: 28,856,382 km (0.115 R)
• M54: 30,146,514 km (0.102 R)
• M55: 30,276,515 km (0.073 R)
• M56: 30,471,889 km (0.097 R)
• M57: 30,733,087 km (0.094 R)
• M58: 31,653,264 km (0.101 R)
• M59: 31,785,359 km (0.069 R)
• M60: 31,917,753 km (0.044 R)
• M61: 33,184,398 km (0.113 R)
• M62: 33,520,395 km (0.119 R)
• M63: 35,491,646 km (0.098 R)
• M64: 35,560,311 km (0.034 R)
• M65: 36,942,446 km (0.106 R)
• M66: 38,765,446 km (0.099 R)
• M67: 39,973,149 km (0.104 R)
• M68: 40,044,657 km (0.082 R)
• M69: 40,187,673 km (0.084 R)
• M70: 40,905,144 km (0.035 R)
• M71: 41,049,057 km (0.057 R)
• M72: 41,916,725 km (0.08 R)
• M73: 42,352,653 km (0.118 R)
• M74: 42,790,227 km (0.116 R)
• M75: 43,890,669 km (0.094 R)
• M76: 44,481,431 km (0.094 R)
• M77: 44,703,584 km (0.053 R)
• M78: 44,851,985 km (0.031 R)
• M79: 45,521,585 km (0.087 R)
• M80: 46,720,013 km (0.079 R)
• M81: 47,021,304 km (0.055 R)
• M82: 47,852,918 km (0.118 R)
• M83: 48,460,884 km (0.062 R)
• M84: 48,537,179 km (0.109 R)
• M85: 48,765,914 km (0.106 R)
• M86: 48,918,653 km (0.111 R)
• M87: 49,684,445 km (0.069 R)
• M88: 50,145,954 km (0.104 R)
• M89: 50,222,997 km (0.045 R)
• M90: 50,918,178 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 14,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit