🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.91 AU - 1.19 AU

Year: 408 Days

Day: 12.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,224,746 km

• M1: 305,628 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.28 AU - 1.46 AU

Year: 607 Days

Day: 29.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.35 AU - 2.07 AU

Year: 847 Days

Day: 25.2 Hours

Environment

Temp: -55 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,224,746 km

• M1: 297,101 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.11 AU - 2.45 AU

Year: 1304 Days

Day: 18.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 9.1

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.63 AU - 5.25 AU

Year: 3543 Days

Day: 9.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 53,224,746 km

• M1: 116,387 km (0.104 R)
• M2: 257,608 km (0.078 R)
• M3: 316,100 km (0.08 R)
• M4: 391,498 km (0.094 R)
• M5: 457,321 km (0.117 R)
• M6: 533,616 km (0.095 R)
• M7: 660,624 km (0.075 R)
• M8: 834,307 km (0.093 R)
• M9: 999,763 km (0.112 R)
• M10: 1,151,455 km (0.074 R)
• M11: 1,209,499 km (0.106 R)
• M12: 1,354,310 km (0.073 R)
• M13: 1,514,230 km (0.079 R)
• M14: 1,615,059 km (0.074 R)
• M15: 1,775,278 km (0.036 R)
• M16: 1,891,665 km (0.114 R)
• M17: 2,319,216 km (0.102 R)
• M18: 2,425,430 km (0.061 R)
• M19: 2,731,508 km (0.074 R)
• M20: 3,003,776 km (0.097 R)
• M21: 3,119,864 km (0.095 R)
• M22: 3,237,448 km (0.089 R)
• M23: 3,344,560 km (0.101 R)
• M24: 3,660,809 km (0.118 R)
• M25: 3,784,976 km (0.119 R)
• M26: 3,986,484 km (0.115 R)
• M27: 4,088,659 km (0.033 R)
• M28: 4,191,732 km (0.039 R)
• M29: 4,506,037 km (0.06 R)
• M30: 4,585,923 km (0.093 R)
• M31: 4,733,426 km (0.102 R)
• M32: 4,868,812 km (0.104 R)
• M33: 5,033,220 km (0.085 R)
• M34: 5,297,111 km (0.094 R)
• M35: 5,636,997 km (0.103 R)
• M36: 6,397,553 km (0.095 R)
• M37: 6,942,987 km (0.116 R)
• M38: 7,004,472 km (0.087 R)
• M39: 7,361,861 km (0.077 R)
• M40: 7,424,542 km (0.111 R)
• M41: 7,487,523 km (0.055 R)
• M42: 7,693,220 km (0.106 R)
• M43: 7,949,182 km (0.096 R)
• M44: 8,272,912 km (0.101 R)
• M45: 8,452,878 km (0.105 R)
• M46: 8,833,305 km (0.045 R)
• M47: 9,422,871 km (0.091 R)
• M48: 9,525,345 km (0.028 R)
• M49: 9,662,377 km (0.06 R)
• M50: 9,748,396 km (0.048 R)
• M51: 9,834,564 km (0.062 R)
• M52: 10,129,721 km (0.085 R)
• M53: 10,357,558 km (0.083 R)
• M54: 10,533,784 km (0.069 R)
• M55: 10,657,801 km (0.097 R)
• M56: 10,728,860 km (0.079 R)
• M57: 10,835,823 km (0.102 R)
• M58: 11,068,746 km (0.109 R)
• M59: 11,194,857 km (0.074 R)
• M60: 11,466,677 km (0.106 R)
• M61: 11,869,245 km (0.058 R)
• M62: 11,942,996 km (0.116 R)
• M63: 12,500,697 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 286.8

Radius: 13.6

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.04 AU - 5.02 AU

Year: 3652 Days

Day: 13.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 53,224,746 km

• M1: 169,644 km (0.059 R)
• M2: 490,980 km (0.079 R)
• M3: 1,234,182 km (0.098 R)
• M4: 1,396,795 km (0.11 R)
• M5: 1,636,900 km (0.115 R)
• M6: 1,817,016 km (0.113 R)
• M7: 1,903,483 km (0.05 R)
• M8: 2,289,895 km (0.119 R)
• M9: 2,465,223 km (0.112 R)
• M10: 2,561,564 km (0.1 R)
• M11: 2,844,005 km (0.08 R)
• M12: 2,989,115 km (0.109 R)
• M13: 3,181,498 km (0.084 R)
• M14: 3,271,705 km (0.076 R)
• M15: 3,735,908 km (0.109 R)
• M16: 4,057,094 km (0.116 R)
• M17: 4,437,671 km (0.077 R)
• M18: 4,658,029 km (0.065 R)
• M19: 4,778,156 km (0.116 R)
• M20: 4,899,480 km (0.112 R)
• M21: 5,021,701 km (0.094 R)
• M22: 5,887,424 km (0.085 R)
• M23: 5,999,024 km (0.066 R)
• M24: 6,337,863 km (0.057 R)
• M25: 6,433,008 km (0.082 R)
• M26: 6,567,197 km (0.033 R)
• M27: 6,877,463 km (0.057 R)
• M28: 7,291,849 km (0.077 R)
• M29: 7,492,161 km (0.035 R)
• M30: 7,694,267 km (0.039 R)
• M31: 8,000,793 km (0.104 R)
• M32: 8,103,866 km (0.105 R)
• M33: 8,394,984 km (0.085 R)
• M34: 8,604,870 km (0.119 R)
• M35: 8,901,821 km (0.114 R)
• M36: 9,116,045 km (0.057 R)
• M37: 9,267,139 km (0.107 R)
• M38: 9,440,673 km (0.054 R)
• M39: 9,725,058 km (0.068 R)
• M40: 9,857,153 km (0.065 R)
• M41: 10,527,202 km (0.083 R)
• M42: 10,799,470 km (0.056 R)
• M43: 10,959,241 km (0.108 R)
• M44: 11,258,287 km (0.103 R)
• M45: 11,793,847 km (0.087 R)
• M46: 11,911,431 km (0.087 R)
• M47: 12,576,843 km (0.107 R)
• M48: 12,865,716 km (0.026 R)
• M49: 12,986,741 km (0.094 R)
• M50: 13,278,905 km (0.103 R)
• M51: 13,844,685 km (0.116 R)
• M52: 14,118,149 km (0.092 R)
• M53: 15,050,892 km (0.07 R)
• M54: 15,229,662 km (0.083 R)
• M55: 15,357,717 km (0.092 R)
• M56: 16,133,981 km (0.09 R)
• M57: 16,421,657 km (0.066 R)
• M58: 16,658,471 km (0.108 R)
• M59: 16,869,853 km (0.114 R)
• M60: 17,029,025 km (0.062 R)
• M61: 17,135,389 km (0.087 R)
• M62: 17,643,722 km (0.079 R)
• M63: 17,994,380 km (0.113 R)
• M64: 18,129,766 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.7

Radius: 8.6

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.92 AU - 11.52 AU

Year: 13294 Days

Day: 11.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,224,746 km

• M1: 168,298 km (0.074 R)
• M2: 564,134 km (0.097 R)
• M3: 718,668 km (0.09 R)
• M4: 829,819 km (0.072 R)
• M5: 1,048,831 km (0.095 R)
• M6: 2,567,997 km (0.036 R)
• M7: 2,625,443 km (0.118 R)
• M8: 2,683,337 km (0.109 R)
• M9: 3,009,460 km (0.069 R)
• M10: 3,667,093 km (0.065 R)
• M11: 4,436,774 km (0.059 R)
• M12: 4,822,437 km (0.065 R)
• M13: 5,001,206 km (0.088 R)
• M14: 5,073,313 km (0.059 R)
• M15: 5,328,676 km (0.074 R)
• M16: 6,158,196 km (0.113 R)
• M17: 6,627,485 km (0.113 R)
• M18: 8,488,333 km (0.11 R)
• M19: 9,098,243 km (0.082 R)
• M20: 9,319,499 km (0.075 R)
• M21: 9,542,549 km (0.089 R)
• M22: 9,812,573 km (0.12 R)
• M23: 10,085,140 km (0.067 R)
• M24: 10,824,004 km (0.038 R)
• M25: 11,105,697 km (0.092 R)
• M26: 11,437,206 km (0.116 R)
• M27: 11,772,156 km (0.077 R)
• M28: 13,645,719 km (0.058 R)
• M29: 14,668,520 km (0.118 R)
• M30: 14,876,012 km (0.12 R)
• M31: 15,084,552 km (0.097 R)
• M32: 15,293,989 km (0.11 R)
• M33: 16,517,101 km (0.092 R)
• M34: 16,624,961 km (0.052 R)
• M35: 16,841,429 km (0.052 R)
• M36: 17,386,414 km (0.116 R)
• M37: 17,441,317 km (0.112 R)
• M38: 18,718,134 km (0.086 R)
• M39: 20,544,276 km (0.088 R)
• M40: 20,776,451 km (0.119 R)
• M41: 21,243,646 km (0.03 R)
• M42: 22,307,137 km (0.095 R)
• M43: 22,605,734 km (0.119 R)
• M44: 23,388,131 km (0.045 R)
• M45: 24,301,725 km (0.08 R)
• M46: 25,351,454 km (0.109 R)
• M47: 26,226,900 km (0.103 R)
• M48: 28,588,003 km (0.096 R)
• M49: 31,683,782 km (0.057 R)
• M50: 32,356,075 km (0.111 R)
• M51: 32,694,016 km (0.049 R)
• M52: 33,646,506 km (0.095 R)
• M53: 33,783,238 km (0.111 R)
• M54: 34,332,263 km (0.112 R)
• M55: 34,539,007 km (0.073 R)
• M56: 34,607,971 km (0.112 R)
• M57: 35,092,070 km (0.077 R)
• M58: 35,648,125 km (0.104 R)
• M59: 36,769,062 km (0.053 R)
• M60: 37,901,369 km (0.101 R)
• M61: 39,332,871 km (0.105 R)
• M62: 40,200,239 km (0.047 R)
• M63: 41,586,413 km (0.099 R)
• M64: 42,248,533 km (0.087 R)
• M65: 42,470,088 km (0.105 R)
• M66: 42,543,989 km (0.069 R)
• M67: 42,914,094 km (0.12 R)
• M68: 42,988,295 km (0.12 R)
• M69: 43,732,394 km (0.077 R)
• M70: 44,630,730 km (0.072 R)
• M71: 45,006,968 km (0.106 R)
• M72: 46,217,664 km (0.035 R)
• M73: 47,056,309 km (0.061 R)
• M74: 47,362,536 km (0.088 R)
• M75: 47,439,130 km (0.117 R)
• M76: 47,515,874 km (0.037 R)
• M77: 48,053,828 km (0.111 R)
• M78: 48,748,561 km (0.104 R)
• M79: 48,980,886 km (0.09 R)
• M80: 49,058,378 km (0.064 R)
• M81: 49,524,225 km (0.114 R)
• M82: 50,538,948 km (0.12 R)
• M83: 51,088,122 km (0.077 R)
• M84: 51,639,240 km (0.102 R)
• M85: 52,668,025 km (0.116 R)
• M86: 53,065,506 km (0.047 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 10,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit