🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.43 AU - 0.61 AU

Year: 137 Days

Day: 45.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.64 AU - 3.2 AU

Year: 1822 Days

Day: 28.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 161.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.56 AU - 3.6 AU

Year: 2474 Days

Day: 33.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,582,968 km

• M1: 701,464 km (0.07 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 350.6

Radius: 11.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.43 AU - 8.29 AU

Year: 6563 Days

Day: 14.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 50,582,968 km

• M1: 282,890 km (0.075 R)
• M2: 482,154 km (0.096 R)
• M3: 708,795 km (0.072 R)
• M4: 780,302 km (0.066 R)
• M5: 1,024,596 km (0.117 R)
• M6: 1,278,912 km (0.095 R)
• M7: 1,398,740 km (0.107 R)
• M8: 1,617,751 km (0.101 R)
• M9: 1,698,684 km (0.1 R)
• M10: 1,933,104 km (0.112 R)
• M11: 2,679,148 km (0.096 R)
• M12: 2,873,925 km (0.096 R)
• M13: 2,953,212 km (0.036 R)
• M14: 3,093,684 km (0.119 R)
• M15: 3,720,798 km (0.065 R)
• M16: 4,341,330 km (0.119 R)
• M17: 4,851,609 km (0.083 R)
• M18: 4,994,175 km (0.112 R)
• M19: 6,005,008 km (0.076 R)
• M20: 6,573,031 km (0.089 R)
• M21: 6,916,957 km (0.077 R)
• M22: 7,131,480 km (0.065 R)
• M23: 7,348,247 km (0.076 R)
• M24: 7,871,840 km (0.082 R)
• M25: 8,636,584 km (0.093 R)
• M26: 8,925,907 km (0.094 R)
• M27: 9,189,049 km (0.031 R)
• M28: 9,454,735 km (0.085 R)
• M29: 9,693,044 km (0.111 R)
• M30: 10,820,863 km (0.112 R)
• M31: 11,195,605 km (0.117 R)
• M32: 11,290,002 km (0.112 R)
• M33: 11,542,972 km (0.12 R)
• M34: 11,797,737 km (0.097 R)
• M35: 12,022,134 km (0.071 R)
• M36: 12,183,400 km (0.111 R)
• M37: 12,671,388 km (0.119 R)
• M38: 13,099,388 km (0.075 R)
• M39: 13,834,811 km (0.112 R)
• M40: 13,969,898 km (0.09 R)
• M41: 14,275,526 km (0.106 R)
• M42: 14,514,883 km (0.094 R)
• M43: 15,485,324 km (0.1 R)
• M44: 15,695,958 km (0.049 R)
• M45: 16,049,159 km (0.114 R)
• M46: 16,298,090 km (0.082 R)
• M47: 16,907,701 km (0.096 R)
• M48: 17,124,767 km (0.086 R)
• M49: 17,744,551 km (0.091 R)
• M50: 18,408,766 km (0.112 R)
• M51: 18,594,716 km (0.087 R)
• M52: 18,818,664 km (0.108 R)
• M53: 19,006,110 km (0.082 R)
• M54: 19,118,757 km (0.099 R)
• M55: 19,269,403 km (0.098 R)
• M56: 19,458,195 km (0.07 R)
• M57: 20,219,648 km (0.076 R)
• M58: 20,719,903 km (0.111 R)
• M59: 20,835,842 km (0.104 R)
• M60: 21,811,070 km (0.117 R)
• M61: 21,889,759 km (0.088 R)
• M62: 22,165,767 km (0.115 R)
• M63: 22,244,904 km (0.073 R)
• M64: 22,363,685 km (0.105 R)
• M65: 22,442,972 km (0.071 R)
• M66: 22,641,787 km (0.112 R)
• M67: 23,000,822 km (0.119 R)
• M68: 23,724,876 km (0.099 R)
• M69: 23,805,808 km (0.107 R)
• M70: 25,195,273 km (0.119 R)
• M71: 25,360,429 km (0.056 R)
• M72: 25,608,911 km (0.114 R)
• M73: 27,116,708 km (0.094 R)
• M74: 27,243,567 km (0.09 R)
• M75: 27,455,697 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 11.1

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.37 AU - 10.99 AU

Year: 10159 Days

Day: 11.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,582,968 km

• M1: 174,132 km (0.109 R)
• M2: 270,174 km (0.064 R)
• M3: 440,416 km (0.091 R)
• M4: 619,634 km (0.104 R)
• M5: 718,967 km (0.115 R)
• M6: 842,685 km (0.085 R)
• M7: 1,829,881 km (0.112 R)
• M8: 2,054,278 km (0.028 R)
• M9: 2,182,783 km (0.107 R)
• M10: 2,780,576 km (0.067 R)
• M11: 3,276,193 km (0.032 R)
• M12: 3,427,287 km (0.118 R)
• M13: 3,518,991 km (0.028 R)
• M14: 3,611,592 km (0.118 R)
• M15: 4,683,909 km (0.089 R)
• M16: 5,062,093 km (0.032 R)
• M17: 5,958,334 km (0.047 R)
• M18: 7,058,626 km (0.115 R)
• M19: 7,934,671 km (0.094 R)
• M20: 8,016,052 km (0.037 R)
• M21: 8,760,751 km (0.108 R)
• M22: 11,629,589 km (0.044 R)
• M23: 11,907,991 km (0.04 R)
• M24: 12,048,014 km (0.037 R)
• M25: 12,376,980 km (0.096 R)
• M26: 12,613,644 km (0.025 R)
• M27: 12,756,360 km (0.072 R)
• M28: 13,043,588 km (0.094 R)
• M29: 13,575,558 km (0.077 R)
• M30: 14,114,559 km (0.11 R)
• M31: 14,610,775 km (0.093 R)
• M32: 15,213,804 km (0.093 R)
• M33: 15,315,082 km (0.107 R)
• M34: 15,518,386 km (0.094 R)
• M35: 16,236,754 km (0.07 R)
• M36: 17,071,211 km (0.081 R)
• M37: 17,652,998 km (0.104 R)
• M38: 18,402,782 km (0.076 R)
• M39: 18,727,260 km (0.104 R)
• M40: 20,099,820 km (0.049 R)
• M41: 20,489,972 km (0.049 R)
• M42: 23,115,414 km (0.111 R)
• M43: 24,289,608 km (0.105 R)
• M44: 27,555,629 km (0.087 R)
• M45: 28,424,643 km (0.118 R)
• M46: 28,737,153 km (0.053 R)
• M47: 28,925,347 km (0.095 R)
• M48: 29,618,434 km (0.076 R)
• M49: 30,062,440 km (0.114 R)
• M50: 30,189,598 km (0.093 R)
• M51: 30,892,708 km (0.084 R)
• M52: 31,536,578 km (0.066 R)
• M53: 31,860,158 km (0.109 R)
• M54: 32,641,208 km (0.116 R)
• M55: 33,231,222 km (0.069 R)
• M56: 33,560,487 km (0.066 R)
• M57: 34,023,343 km (0.099 R)
• M58: 34,488,144 km (0.074 R)
• M59: 36,030,647 km (0.054 R)
• M60: 37,526,925 km (0.091 R)
• M61: 38,351,808 km (0.087 R)
• M62: 39,530,340 km (0.076 R)
• M63: 40,932,072 km (0.034 R)
• M64: 42,136,335 km (0.042 R)
• M65: 42,564,185 km (0.068 R)
• M66: 42,993,530 km (0.103 R)
• M67: 43,352,266 km (0.113 R)
• M68: 43,568,136 km (0.11 R)
• M69: 44,145,284 km (0.105 R)
• M70: 44,507,162 km (0.12 R)
• M71: 45,161,353 km (0.115 R)
• M72: 46,479,011 km (0.097 R)
• M73: 46,773,569 km (0.113 R)
• M74: 46,921,073 km (0.116 R)
• M75: 47,068,726 km (0.101 R)
• M76: 47,660,834 km (0.094 R)
• M77: 48,927,480 km (0.117 R)
• M78: 49,077,227 km (0.049 R)
• M79: 49,302,073 km (0.079 R)
• M80: 49,752,961 km (0.119 R)
• M81: 50,507,383 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 11,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit