🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.65 AU - 0.73 AU

Year: 218 Days

Day: 22.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.02 AU

Year: 293 Days

Day: 40.7 Hours

Environment

Temp: 45 °C

Axial Tilt: 82.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 38,734,765 km

• M1: 27,077 km (0.063 R)
• M2: 420,819 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.98 AU - 1.14 AU

Year: 416 Days

Day: 14.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.18 AU - 1.66 AU

Year: 644 Days

Day: 18 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.71 AU - 3.35 AU

Year: 2008 Days

Day: 31.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.9

Radius: 9

Gravity: 8.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.85 AU - 6.01 AU

Year: 5499 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,734,765 km

• M1: 164,558 km (0.111 R)
• M2: 285,582 km (0.118 R)
• M3: 478,264 km (0.111 R)
• M4: 1,117,795 km (0.111 R)
• M5: 1,256,473 km (0.093 R)
• M6: 2,109,480 km (0.083 R)
• M7: 2,185,774 km (0.073 R)
• M8: 2,704,580 km (0.113 R)
• M9: 3,260,635 km (0.063 R)
• M10: 3,574,641 km (0.042 R)
• M11: 3,898,371 km (0.115 R)
• M12: 4,087,762 km (0.089 R)
• M13: 4,231,675 km (0.119 R)
• M14: 4,450,836 km (0.113 R)
• M15: 4,799,249 km (0.08 R)
• M16: 5,234,130 km (0.112 R)
• M17: 5,390,610 km (0.117 R)
• M18: 6,059,462 km (0.113 R)
• M19: 6,334,423 km (0.104 R)
• M20: 6,529,199 km (0.051 R)
• M21: 6,697,945 km (0.079 R)
• M22: 7,799,135 km (0.098 R)
• M23: 8,038,043 km (0.103 R)
• M24: 8,188,688 km (0.057 R)
• M25: 8,340,081 km (0.083 R)
• M26: 8,523,189 km (0.066 R)
• M27: 8,584,524 km (0.1 R)
• M28: 8,862,327 km (0.089 R)
• M29: 9,395,045 km (0.098 R)
• M30: 9,553,769 km (0.107 R)
• M31: 9,906,072 km (0.093 R)
• M32: 9,970,548 km (0.101 R)
• M33: 10,164,876 km (0.106 R)
• M34: 10,491,598 km (0.116 R)
• M35: 10,656,305 km (0.099 R)
• M36: 12,107,554 km (0.081 R)
• M37: 12,628,304 km (0.081 R)
• M38: 12,768,477 km (0.1 R)
• M39: 14,562,904 km (0.083 R)
• M40: 14,746,760 km (0.116 R)
• M41: 15,377,315 km (0.093 R)
• M42: 15,639,560 km (0.101 R)
• M43: 15,714,658 km (0.105 R)
• M44: 16,016,696 km (0.081 R)
• M45: 16,168,388 km (0.107 R)
• M46: 16,320,679 km (0.098 R)
• M47: 17,633,400 km (0.056 R)
• M48: 18,183,771 km (0.069 R)
• M49: 18,660,090 km (0.095 R)
• M50: 18,779,769 km (0.106 R)
• M51: 19,180,691 km (0.098 R)
• M52: 19,706,079 km (0.043 R)
• M53: 19,950,073 km (0.108 R)
• M54: 20,564,621 km (0.108 R)
• M55: 20,812,205 km (0.085 R)
• M56: 21,019,249 km (0.074 R)
• M57: 21,268,628 km (0.115 R)
• M58: 21,519,055 km (0.028 R)
• M59: 21,770,380 km (0.031 R)
• M60: 22,657,794 km (0.067 R)
• M61: 22,742,915 km (0.115 R)
• M62: 23,041,812 km (0.047 R)
• M63: 23,341,905 km (0.117 R)
• M64: 23,600,111 km (0.113 R)
• M65: 23,859,364 km (0.09 R)
• M66: 24,249,964 km (0.091 R)
• M67: 24,380,563 km (0.095 R)
• M68: 24,686,491 km (0.045 R)
• M69: 25,478,612 km (0.118 R)
• M70: 25,922,319 km (0.092 R)
• M71: 26,772,484 km (0.116 R)
• M72: 26,862,542 km (0.072 R)
• M73: 27,631,774 km (0.086 R)
• M74: 28,637,969 km (0.113 R)
• M75: 28,729,972 km (0.11 R)
• M76: 29,006,878 km (0.068 R)
• M77: 31,632,619 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.9

Radius: 12.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.09 AU - 12.09 AU

Year: 13123 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,734,765 km

• M1: 178,321 km (0.076 R)
• M2: 303,833 km (0.077 R)
• M3: 468,989 km (0.12 R)
• M4: 644,468 km (0.112 R)
• M5: 859,589 km (0.11 R)
• M6: 1,343,838 km (0.111 R)
• M7: 1,989,352 km (0.053 R)
• M8: 2,379,055 km (0.111 R)
• M9: 2,491,553 km (0.081 R)
• M10: 2,606,145 km (0.085 R)
• M11: 3,008,563 km (0.085 R)
• M12: 3,482,040 km (0.117 R)
• M13: 3,584,814 km (0.114 R)
• M14: 3,846,161 km (0.1 R)
• M15: 3,979,154 km (0.05 R)
• M16: 4,724,151 km (0.104 R)
• M17: 4,982,207 km (0.119 R)
• M18: 5,723,315 km (0.079 R)
• M19: 5,814,570 km (0.113 R)
• M20: 6,278,323 km (0.031 R)
• M21: 6,850,685 km (0.109 R)
• M22: 7,373,529 km (0.045 R)
• M23: 8,079,332 km (0.104 R)
• M24: 8,527,228 km (0.112 R)
• M25: 8,631,797 km (0.105 R)
• M26: 8,771,821 km (0.084 R)
• M27: 8,877,287 km (0.068 R)
• M28: 10,102,643 km (0.059 R)
• M29: 10,772,692 km (0.103 R)
• M30: 10,999,333 km (0.09 R)
• M31: 11,151,324 km (0.115 R)
• M32: 12,510,421 km (0.051 R)
• M33: 12,669,144 km (0.066 R)
• M34: 12,868,409 km (0.075 R)
• M35: 13,431,944 km (0.118 R)
• M36: 13,553,717 km (0.097 R)
• M37: 13,635,248 km (0.093 R)
• M38: 13,962,568 km (0.074 R)
• M39: 14,416,747 km (0.084 R)
• M40: 14,541,511 km (0.102 R)
• M41: 14,750,350 km (0.059 R)
• M42: 15,255,243 km (0.115 R)
• M43: 16,629,599 km (0.082 R)
• M44: 17,155,285 km (0.114 R)
• M45: 17,287,530 km (0.058 R)
• M46: 17,375,793 km (0.104 R)
• M47: 17,953,839 km (0.066 R)
• M48: 18,583,496 km (0.11 R)
• M49: 19,220,185 km (0.072 R)
• M50: 19,311,739 km (0.104 R)
• M51: 19,633,374 km (0.07 R)
• M52: 20,328,555 km (0.09 R)
• M53: 20,608,902 km (0.082 R)
• M54: 21,552,565 km (0.107 R)
• M55: 21,743,003 km (0.094 R)
• M56: 22,462,120 km (0.06 R)
• M57: 22,606,931 km (0.119 R)
• M58: 23,237,785 km (0.062 R)
• M59: 23,628,984 km (0.074 R)
• M60: 25,516,460 km (0.081 R)
• M61: 26,376,498 km (0.049 R)
• M62: 26,886,926 km (0.109 R)
• M63: 28,229,118 km (0.082 R)
• M64: 28,385,298 km (0.101 R)
• M65: 28,960,801 km (0.088 R)
• M66: 30,123,326 km (0.059 R)
• M67: 30,924,722 km (0.076 R)
• M68: 31,624,840 km (0.119 R)
• M69: 31,787,154 km (0.094 R)
• M70: 32,058,375 km (0.096 R)
• M71: 32,657,664 km (0.094 R)
• M72: 32,767,020 km (0.108 R)
• M73: 33,150,739 km (0.1 R)
• M74: 33,260,543 km (0.098 R)
• M75: 33,480,751 km (0.1 R)
• M76: 34,310,720 km (0.097 R)
• M77: 34,756,223 km (0.07 R)
• M78: 35,765,410 km (0.099 R)
• M79: 36,047,552 km (0.045 R)
• M80: 36,727,474 km (0.096 R)
• M81: 37,126,003 km (0.081 R)
• M82: 37,526,027 km (0.062 R)
• M83: 37,640,619 km (0.1 R)
• M84: 38,619,139 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 11,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit