🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.5 AU - 0.74 AU

Year: 212 Days

Day: 39.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,086,132 km

• M1: 523,742 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.78 AU - 0.94 AU

Year: 346 Days

Day: 13.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.74 AU - 1.1 AU

Year: 383 Days

Day: 15.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,086,132 km

• M1: 50,115 km (0.118 R)
• M2: 300,542 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.86 AU - 1 AU

Year: 389 Days

Day: 29.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,086,132 km

• M1: 617,390 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.84 AU - 1.3 AU

Year: 480 Days

Day: 28.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 10.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.81 AU - 4.61 AU

Year: 3098 Days

Day: 10.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 52,086,132 km

• M1: 242,349 km (0.099 R)
• M2: 358,137 km (0.061 R)
• M3: 422,614 km (0.051 R)
• M4: 510,428 km (0.077 R)
• M5: 693,386 km (0.12 R)
• M6: 922,121 km (0.101 R)
• M7: 1,261,708 km (0.086 R)
• M8: 1,478,476 km (0.047 R)
• M9: 1,553,424 km (0.046 R)
• M10: 1,649,167 km (0.103 R)
• M11: 1,806,394 km (0.09 R)
• M12: 1,999,675 km (0.089 R)
• M13: 2,473,601 km (0.082 R)
• M14: 2,631,726 km (0.099 R)
• M15: 3,017,688 km (0.092 R)
• M16: 3,138,264 km (0.104 R)
• M17: 3,223,535 km (0.071 R)
• M18: 3,359,370 km (0.067 R)
• M19: 3,459,152 km (0.063 R)
• M20: 3,560,130 km (0.12 R)
• M21: 3,829,855 km (0.094 R)
• M22: 4,361,975 km (0.06 R)
• M23: 4,539,996 km (0.092 R)
• M24: 4,623,023 km (0.064 R)
• M25: 4,917,432 km (0.107 R)
• M26: 5,146,017 km (0.107 R)
• M27: 5,451,197 km (0.115 R)
• M28: 5,837,309 km (0.079 R)
• M29: 6,079,358 km (0.025 R)
• M30: 6,247,805 km (0.049 R)
• M31: 7,241,584 km (0.114 R)
• M32: 8,199,609 km (0.073 R)
• M33: 8,267,078 km (0.098 R)
• M34: 8,487,884 km (0.101 R)
• M35: 8,590,508 km (0.055 R)
• M36: 8,710,635 km (0.111 R)
• M37: 8,987,541 km (0.099 R)
• M38: 9,074,607 km (0.037 R)
• M39: 9,320,097 km (0.077 R)
• M40: 9,390,558 km (0.067 R)
• M41: 9,478,970 km (0.084 R)
• M42: 9,746,002 km (0.058 R)
• M43: 10,543,209 km (0.099 R)
• M44: 10,616,662 km (0.098 R)
• M45: 10,801,265 km (0.06 R)
• M46: 11,079,966 km (0.091 R)
• M47: 11,248,413 km (0.107 R)
• M48: 11,474,456 km (0.097 R)
• M49: 11,644,848 km (0.096 R)
• M50: 11,873,433 km (0.106 R)
• M51: 12,103,365 km (0.114 R)
• M52: 12,315,645 km (0.111 R)
• M53: 12,685,002 km (0.065 R)
• M54: 12,822,033 km (0.107 R)
• M55: 13,018,605 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 10.2

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 7.87 AU - 8.15 AU

Year: 9827 Days

Day: 14.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,086,132 km

• M1: 150,944 km (0.075 R)
• M2: 438,322 km (0.063 R)
• M3: 622,776 km (0.093 R)
• M4: 1,369,269 km (0.051 R)
• M5: 1,529,788 km (0.088 R)
• M6: 1,894,657 km (0.079 R)
• M7: 2,819,471 km (0.054 R)
• M8: 2,995,697 km (0.089 R)
• M9: 3,898,072 km (0.072 R)
• M10: 4,984,900 km (0.064 R)
• M11: 5,162,922 km (0.107 R)
• M12: 5,895,652 km (0.087 R)
• M13: 7,538,386 km (0.092 R)
• M14: 7,742,887 km (0.074 R)
• M15: 7,866,454 km (0.095 R)
• M16: 8,241,347 km (0.109 R)
• M17: 8,793,064 km (0.08 R)
• M18: 9,356,748 km (0.116 R)
• M19: 9,753,781 km (0.09 R)
• M20: 9,842,792 km (0.097 R)
• M21: 10,747,709 km (0.076 R)
• M22: 10,931,864 km (0.107 R)
• M23: 11,584,710 km (0.053 R)
• M24: 11,773,502 km (0.075 R)
• M25: 12,394,483 km (0.095 R)
• M26: 13,867,573 km (0.114 R)
• M27: 14,573,825 km (0.074 R)
• M28: 14,982,676 km (0.096 R)
• M29: 15,137,061 km (0.095 R)
• M30: 15,759,537 km (0.066 R)
• M31: 16,126,501 km (0.073 R)
• M32: 17,083,179 km (0.053 R)
• M33: 17,406,161 km (0.053 R)
• M34: 17,622,480 km (0.074 R)
• M35: 17,731,088 km (0.062 R)
• M36: 17,948,902 km (0.096 R)
• M37: 18,552,380 km (0.065 R)
• M38: 18,939,838 km (0.12 R)
• M39: 19,218,240 km (0.094 R)
• M40: 19,779,232 km (0.12 R)
• M41: 20,402,457 km (0.101 R)
• M42: 20,917,223 km (0.119 R)
• M43: 21,436,328 km (0.116 R)
• M44: 21,668,354 km (0.108 R)
• M45: 21,959,621 km (0.108 R)
• M46: 22,193,443 km (0.053 R)
• M47: 22,722,869 km (0.093 R)
• M48: 23,734,001 km (0.113 R)
• M49: 23,974,106 km (0.115 R)
• M50: 24,396,122 km (0.114 R)
• M51: 25,370,153 km (0.09 R)
• M52: 26,605,383 km (0.033 R)
• M53: 27,481,727 km (0.086 R)
• M54: 27,670,669 km (0.101 R)
• M55: 29,520,148 km (0.111 R)
• M56: 30,362,085 km (0.085 R)
• M57: 30,427,160 km (0.025 R)
• M58: 32,135,717 km (0.029 R)
• M59: 32,334,981 km (0.111 R)
• M60: 32,534,545 km (0.116 R)
• M61: 32,867,999 km (0.117 R)
• M62: 33,001,739 km (0.039 R)
• M63: 33,269,818 km (0.11 R)
• M64: 34,281,250 km (0.117 R)
• M65: 34,688,605 km (0.058 R)
• M66: 35,097,605 km (0.074 R)
• M67: 35,371,220 km (0.087 R)
• M68: 35,851,579 km (0.101 R)
• M69: 35,989,209 km (0.059 R)
• M70: 38,356,445 km (0.067 R)
• M71: 39,274,827 km (0.114 R)
• M72: 39,487,704 km (0.099 R)
• M73: 39,629,972 km (0.051 R)
• M74: 40,200,389 km (0.113 R)
• M75: 40,629,884 km (0.071 R)
• M76: 40,989,069 km (0.097 R)
• M77: 41,349,300 km (0.059 R)
• M78: 43,606,134 km (0.091 R)
• M79: 44,416,505 km (0.083 R)
• M80: 44,564,458 km (0.104 R)
• M81: 45,455,163 km (0.078 R)
• M82: 46,127,007 km (0.06 R)
• M83: 46,727,045 km (0.1 R)
• M84: 47,934,748 km (0.061 R)
• M85: 48,314,278 km (0.106 R)
• M86: 48,694,855 km (0.082 R)
• M87: 48,847,295 km (0.111 R)
• M88: 49,919,164 km (0.102 R)
• M89: 50,689,593 km (0.115 R)
• M90: 51,386,270 km (0.075 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 426 - 16,152 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit