🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.69 AU - 0.73 AU

Year: 210 Days

Day: 47.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.2 AU - 3.98 AU

Year: 2391 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.65 AU - 4.73 AU

Year: 3014 Days

Day: 32.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.5 AU - 5 AU

Year: 3638 Days

Day: 37.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,521,091 km

• M1: 253,568 km (0.075 R)

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.6

Radius: 8.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.23 AU - 7.87 AU

Year: 7291 Days

Day: 11.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,521,091 km

• M1: 117,883 km (0.084 R)
• M2: 260,300 km (0.111 R)
• M3: 427,700 km (0.106 R)
• M4: 665,711 km (0.09 R)
• M5: 762,351 km (0.059 R)
• M6: 864,077 km (0.077 R)
• M7: 1,196,783 km (0.088 R)
• M8: 1,439,880 km (0.12 R)
• M9: 1,682,078 km (0.074 R)
• M10: 1,868,029 km (0.047 R)
• M11: 2,186,672 km (0.101 R)
• M12: 2,296,776 km (0.092 R)
• M13: 2,795,087 km (0.082 R)
• M14: 2,894,719 km (0.103 R)
• M15: 3,097,723 km (0.113 R)
• M16: 3,712,271 km (0.063 R)
• M17: 3,955,218 km (0.076 R)
• M18: 4,226,140 km (0.111 R)
• M19: 4,340,881 km (0.12 R)
• M20: 4,905,763 km (0.077 R)
• M21: 5,221,414 km (0.08 R)
• M22: 5,443,867 km (0.064 R)
• M23: 5,669,460 km (0.11 R)
• M24: 5,821,452 km (0.048 R)
• M25: 6,522,617 km (0.095 R)
• M26: 6,575,574 km (0.042 R)
• M27: 6,682,088 km (0.079 R)
• M28: 6,735,495 km (0.063 R)
• M29: 6,789,051 km (0.106 R)
• M30: 7,222,884 km (0.116 R)
• M31: 7,581,919 km (0.116 R)
• M32: 7,637,570 km (0.114 R)
• M33: 8,060,184 km (0.116 R)
• M34: 8,781,395 km (0.103 R)
• M35: 9,134,895 km (0.047 R)
• M36: 9,734,333 km (0.096 R)
• M37: 9,947,211 km (0.101 R)
• M38: 10,100,100 km (0.063 R)
• M39: 10,594,820 km (0.099 R)
• M40: 10,657,352 km (0.096 R)
• M41: 10,939,643 km (0.062 R)
• M42: 11,479,692 km (0.09 R)
• M43: 11,995,804 km (0.076 R)
• M44: 12,453,724 km (0.054 R)
• M45: 12,552,608 km (0.082 R)
• M46: 12,817,546 km (0.093 R)
• M47: 12,884,117 km (0.088 R)
• M48: 13,420,425 km (0.114 R)
• M49: 13,793,372 km (0.119 R)
• M50: 13,861,589 km (0.115 R)
• M51: 14,792,836 km (0.108 R)
• M52: 14,897,704 km (0.058 R)
• M53: 15,143,044 km (0.109 R)
• M54: 15,780,032 km (0.069 R)
• M55: 16,389,644 km (0.113 R)
• M56: 16,679,265 km (0.12 R)
• M57: 17,410,649 km (0.096 R)
• M58: 17,854,506 km (0.105 R)
• M59: 18,077,706 km (0.098 R)
• M60: 18,376,902 km (0.11 R)
• M61: 18,753,290 km (0.071 R)
• M62: 19,398,805 km (0.079 R)
• M63: 20,206,334 km (0.115 R)
• M64: 20,322,572 km (0.053 R)
• M65: 21,024,784 km (0.112 R)
• M66: 21,103,323 km (0.119 R)
• M67: 23,503,770 km (0.119 R)
• M68: 23,625,992 km (0.105 R)
• M69: 23,953,162 km (0.093 R)
• M70: 25,234,767 km (0.103 R)
• M71: 25,862,929 km (0.071 R)
• M72: 26,581,148 km (0.111 R)
• M73: 26,708,456 km (0.076 R)
• M74: 27,778,230 km (0.101 R)
• M75: 28,080,119 km (0.084 R)
• M76: 28,774,552 km (0.097 R)
• M77: 29,211,527 km (0.102 R)
• M78: 29,299,042 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 147.1

Radius: 10.3

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.97 AU - 11.85 AU

Year: 10964 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 30,521,091 km

• M1: 158,424 km (0.089 R)
• M2: 509,530 km (0.08 R)
• M3: 1,487,452 km (0.086 R)
• M4: 1,585,737 km (0.114 R)
• M5: 2,165,130 km (0.071 R)
• M6: 2,372,173 km (0.07 R)
• M7: 2,705,029 km (0.112 R)
• M8: 2,826,203 km (0.079 R)
• M9: 3,949,982 km (0.093 R)
• M10: 6,421,339 km (0.088 R)
• M11: 6,913,067 km (0.091 R)
• M12: 7,530,458 km (0.114 R)
• M13: 8,048,814 km (0.085 R)
• M14: 8,136,329 km (0.038 R)
• M15: 9,548,533 km (0.097 R)
• M16: 10,015,129 km (0.081 R)
• M17: 10,172,356 km (0.105 R)
• M18: 11,100,012 km (0.099 R)
• M19: 11,197,550 km (0.115 R)
• M20: 11,426,285 km (0.094 R)
• M21: 12,188,636 km (0.095 R)
• M22: 12,423,804 km (0.07 R)
• M23: 12,491,273 km (0.1 R)
• M24: 12,660,617 km (0.099 R)
• M25: 12,898,927 km (0.082 R)
• M26: 13,657,388 km (0.075 R)
• M27: 14,430,360 km (0.072 R)
• M28: 15,507,315 km (0.076 R)
• M29: 15,689,376 km (0.077 R)
• M30: 16,833,500 km (0.105 R)
• M31: 17,623,826 km (0.083 R)
• M32: 18,004,403 km (0.032 R)
• M33: 18,928,918 km (0.114 R)
• M34: 19,240,530 km (0.07 R)
• M35: 19,987,472 km (0.096 R)
• M36: 20,066,610 km (0.102 R)
• M37: 20,783,931 km (0.099 R)
• M38: 22,079,748 km (0.046 R)
• M39: 23,193,355 km (0.11 R)
• M40: 23,276,531 km (0.1 R)
• M41: 24,325,212 km (0.116 R)
• M42: 24,833,995 km (0.058 R)
• M43: 25,047,022 km (0.077 R)
• M44: 25,689,844 km (0.114 R)
• M45: 26,511,735 km (0.075 R)
• M46: 26,860,447 km (0.073 R)
• M47: 28,048,404 km (0.105 R)
• M48: 28,805,220 km (0.101 R)
• M49: 29,208,685 km (0.111 R)
• M50: 29,839,838 km (0.086 R)
• M51: 30,521,107 km (0.033 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,379 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit