🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.85 AU - 1.27 AU

Year: 399 Days

Day: 37.4 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 35,802,627 km

• M1: 535,261 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.6 AU - 2.46 AU

Year: 1056 Days

Day: 30.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.21 AU - 3.31 AU

Year: 1675 Days

Day: 45.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,802,627 km

• M1: 1,488,200 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.81 AU - 3.11 AU

Year: 1860 Days

Day: 45.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,802,627 km

• M1: 743,950 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.59 AU - 4.11 AU

Year: 2240 Days

Day: 13.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 12.3

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.35 AU - 6.23 AU

Year: 5089 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 35,802,627 km

• M1: 173,234 km (0.095 R)
• M2: 378,782 km (0.105 R)
• M3: 517,160 km (0.102 R)
• M4: 653,593 km (0.068 R)
• M5: 828,024 km (0.077 R)
• M6: 927,956 km (0.095 R)
• M7: 1,059,153 km (0.119 R)
• M8: 1,239,568 km (0.089 R)
• M9: 1,370,765 km (0.113 R)
• M10: 1,925,923 km (0.032 R)
• M11: 2,027,799 km (0.106 R)
• M12: 2,166,626 km (0.095 R)
• M13: 2,326,845 km (0.103 R)
• M14: 2,792,394 km (0.09 R)
• M15: 3,492,811 km (0.108 R)
• M16: 4,179,615 km (0.118 R)
• M17: 4,425,404 km (0.118 R)
• M18: 4,768,432 km (0.107 R)
• M19: 5,602,141 km (0.096 R)
• M20: 5,923,328 km (0.119 R)
• M21: 6,250,498 km (0.114 R)
• M22: 6,429,268 km (0.108 R)
• M23: 6,557,922 km (0.073 R)
• M24: 6,739,534 km (0.1 R)
• M25: 7,134,472 km (0.086 R)
• M26: 7,348,247 km (0.092 R)
• M27: 7,781,932 km (0.053 R)
• M28: 8,392,141 km (0.079 R)
• M29: 8,504,789 km (0.074 R)
• M30: 9,423,768 km (0.117 R)
• M31: 9,717,429 km (0.073 R)
• M32: 10,343,945 km (0.054 R)
• M33: 11,014,442 km (0.097 R)
• M34: 11,137,861 km (0.107 R)
• M35: 11,261,728 km (0.067 R)
• M36: 11,793,399 km (0.077 R)
• M37: 11,888,094 km (0.078 R)
• M38: 12,365,311 km (0.097 R)
• M39: 12,881,274 km (0.075 R)
• M40: 13,011,424 km (0.105 R)
• M41: 13,109,261 km (0.108 R)
• M42: 13,404,268 km (0.12 R)
• M43: 13,801,152 km (0.064 R)
• M44: 14,302,753 km (0.06 R)
• M45: 14,742,272 km (0.086 R)
• M46: 14,946,622 km (0.06 R)
• M47: 15,186,278 km (0.114 R)
• M48: 15,323,759 km (0.061 R)
• M49: 15,773,450 km (0.077 R)
• M50: 16,157,468 km (0.085 R)
• M51: 16,332,946 km (0.117 R)
• M52: 16,615,237 km (0.074 R)
• M53: 16,827,965 km (0.059 R)
• M54: 17,184,457 km (0.068 R)
• M55: 17,543,492 km (0.093 R)
• M56: 18,013,977 km (0.109 R)
• M57: 18,452,000 km (0.06 R)
• M58: 18,856,512 km (0.105 R)
• M59: 19,078,516 km (0.089 R)
• M60: 19,824,560 km (0.12 R)
• M61: 20,125,701 km (0.082 R)
• M62: 20,314,643 km (0.114 R)
• M63: 20,961,504 km (0.059 R)
• M64: 22,236,377 km (0.051 R)
• M65: 22,588,530 km (0.118 R)
• M66: 23,298,223 km (0.119 R)
• M67: 23,456,946 km (0.11 R)
• M68: 23,775,440 km (0.037 R)
• M69: 24,095,280 km (0.065 R)
• M70: 24,255,799 km (0.111 R)
• M71: 24,497,250 km (0.092 R)
• M72: 25,348,611 km (0.074 R)
• M73: 26,996,881 km (0.033 R)
• M74: 27,080,207 km (0.119 R)
• M75: 27,372,521 km (0.056 R)
• M76: 27,960,141 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.3

Radius: 12.8

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.71 AU - 8.45 AU

Year: 7622 Days

Day: 9.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,802,627 km

• M1: 184,753 km (0.109 R)
• M2: 423,212 km (0.116 R)
• M3: 819,348 km (0.048 R)
• M4: 950,694 km (0.028 R)
• M5: 1,089,671 km (0.069 R)
• M6: 1,235,978 km (0.069 R)
• M7: 1,354,609 km (0.028 R)
• M8: 1,603,988 km (0.045 R)
• M9: 1,907,522 km (0.074 R)
• M10: 2,006,407 km (0.096 R)
• M11: 2,376,512 km (0.108 R)
• M12: 2,701,738 km (0.068 R)
• M13: 2,790,898 km (0.094 R)
• M14: 2,949,472 km (0.058 R)
• M15: 3,041,474 km (0.112 R)
• M16: 3,347,252 km (0.094 R)
• M17: 3,564,768 km (0.069 R)
• M18: 3,787,220 km (0.118 R)
• M19: 3,912,732 km (0.12 R)
• M20: 4,219,707 km (0.094 R)
• M21: 4,428,845 km (0.114 R)
• M22: 4,994,026 km (0.059 R)
• M23: 5,355,604 km (0.093 R)
• M24: 5,440,127 km (0.116 R)
• M25: 5,783,304 km (0.08 R)
• M26: 7,287,959 km (0.097 R)
• M27: 7,476,453 km (0.042 R)
• M28: 7,986,881 km (0.034 R)
• M29: 8,377,032 km (0.114 R)
• M30: 8,574,651 km (0.113 R)
• M31: 9,311,869 km (0.111 R)
• M32: 9,653,850 km (0.115 R)
• M33: 9,791,779 km (0.111 R)
• M34: 9,999,870 km (0.116 R)
• M35: 10,209,606 km (0.055 R)
• M36: 10,314,923 km (0.094 R)
• M37: 10,491,299 km (0.071 R)
• M38: 10,847,192 km (0.094 R)
• M39: 11,279,530 km (0.043 R)
• M40: 11,424,789 km (0.099 R)
• M41: 11,901,558 km (0.119 R)
• M42: 12,310,110 km (0.092 R)
• M43: 12,534,955 km (0.098 R)
• M44: 13,179,124 km (0.094 R)
• M45: 13,447,652 km (0.085 R)
• M46: 13,601,887 km (0.066 R)
• M47: 14,068,034 km (0.045 R)
• M48: 14,539,567 km (0.105 R)
• M49: 15,336,774 km (0.085 R)
• M50: 16,394,580 km (0.067 R)
• M51: 18,924,280 km (0.063 R)
• M52: 19,794,341 km (0.065 R)
• M53: 19,882,006 km (0.088 R)
• M54: 20,101,915 km (0.115 R)
• M55: 20,632,838 km (0.066 R)
• M56: 20,855,589 km (0.098 R)
• M57: 21,123,668 km (0.053 R)
• M58: 22,026,042 km (0.096 R)
• M59: 22,299,208 km (0.089 R)
• M60: 23,032,986 km (0.118 R)
• M61: 23,588,592 km (0.101 R)
• M62: 23,774,842 km (0.046 R)
• M63: 24,008,214 km (0.12 R)
• M64: 24,242,485 km (0.077 R)
• M65: 24,571,600 km (0.104 R)
• M66: 25,186,896 km (0.105 R)
• M67: 26,191,446 km (0.081 R)
• M68: 26,480,768 km (0.098 R)
• M69: 26,916,995 km (0.114 R)
• M70: 27,502,222 km (0.109 R)
• M71: 28,091,638 km (0.086 R)
• M72: 29,033,356 km (0.114 R)
• M73: 29,232,920 km (0.079 R)
• M74: 31,356,013 km (0.094 R)
• M75: 32,384,498 km (0.052 R)
• M76: 32,539,781 km (0.075 R)
• M77: 32,850,944 km (0.103 R)
• M78: 33,737,910 km (0.06 R)
• M79: 35,003,658 km (0.091 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: 491 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit