🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.81 AU

Year: 201 Days

Day: 38.8 Hours

Environment

Temp: 193 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,567,596 km

• M1: 176,077 km (0.046 R)
• M2: 527,632 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.13 AU - 1.15 AU

Year: 428 Days

Day: 32.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 31.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.63 AU - 4.01 AU

Year: 2126 Days

Day: 27.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,567,596 km

• M1: 210,634 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.65 AU - 6.07 AU

Year: 3766 Days

Day: 42 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 399

Radius: 14.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.3 AU - 8.84 AU

Year: 8057 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,567,596 km

• M1: 186,549 km (0.082 R)
• M2: 339,438 km (0.051 R)
• M3: 610,509 km (0.115 R)
• M4: 723,156 km (0.12 R)
• M5: 857,944 km (0.103 R)
• M6: 972,835 km (0.101 R)
• M7: 1,140,085 km (0.117 R)
• M8: 1,301,202 km (0.064 R)
• M9: 1,505,104 km (0.081 R)
• M10: 1,701,825 km (0.065 R)
• M11: 2,201,183 km (0.115 R)
• M12: 2,468,066 km (0.082 R)
• M13: 2,594,925 km (0.071 R)
• M14: 3,101,762 km (0.112 R)
• M15: 3,193,017 km (0.062 R)
• M16: 3,663,652 km (0.108 R)
• M17: 3,784,826 km (0.059 R)
• M18: 4,081,180 km (0.038 R)
• M19: 4,436,774 km (0.051 R)
• M20: 5,479,920 km (0.109 R)
• M21: 5,787,642 km (0.108 R)
• M22: 6,449,463 km (0.077 R)
• M23: 6,744,770 km (0.105 R)
• M24: 7,782,081 km (0.101 R)
• M25: 8,706,147 km (0.113 R)
• M26: 9,032,869 km (0.101 R)
• M27: 9,363,630 km (0.104 R)
• M28: 9,530,581 km (0.088 R)
• M29: 10,518,226 km (0.047 R)
• M30: 10,622,197 km (0.106 R)
• M31: 10,936,502 km (0.095 R)
• M32: 11,041,819 km (0.108 R)
• M33: 11,360,163 km (0.067 R)
• M34: 11,538,334 km (0.119 R)
• M35: 12,848,363 km (0.116 R)
• M36: 14,014,029 km (0.095 R)
• M37: 14,320,406 km (0.096 R)
• M38: 14,629,026 km (0.098 R)
• M39: 15,409,927 km (0.106 R)
• M40: 15,647,040 km (0.093 R)
• M41: 15,885,199 km (0.09 R)
• M42: 16,044,671 km (0.102 R)
• M43: 16,204,591 km (0.083 R)
• M44: 16,485,835 km (0.087 R)
• M45: 17,216,621 km (0.119 R)
• M46: 17,833,712 km (0.083 R)
• M47: 17,999,466 km (0.099 R)
• M48: 18,124,231 km (0.097 R)
• M49: 18,457,984 km (0.09 R)
• M50: 18,583,795 km (0.034 R)
• M51: 18,709,757 km (0.049 R)
• M52: 19,942,593 km (0.097 R)
• M53: 21,421,368 km (0.067 R)
• M54: 21,553,612 km (0.066 R)
• M55: 23,160,742 km (0.065 R)
• M56: 23,796,234 km (0.062 R)
• M57: 24,667,791 km (0.032 R)
• M58: 25,130,797 km (0.114 R)
• M59: 25,363,272 km (0.074 R)
• M60: 25,643,319 km (0.078 R)
• M61: 26,206,405 km (0.096 R)
• M62: 26,395,048 km (0.111 R)
• M63: 26,773,681 km (0.068 R)
• M64: 28,016,540 km (0.064 R)
• M65: 28,161,051 km (0.079 R)
• M66: 28,257,691 km (0.082 R)
• M67: 28,693,470 km (0.117 R)
• M68: 28,887,947 km (0.118 R)
• M69: 30,856,206 km (0.083 R)
• M70: 31,255,034 km (0.113 R)
• M71: 31,354,966 km (0.09 R)
• M72: 31,856,567 km (0.117 R)
• M73: 34,094,552 km (0.04 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 256.1

Radius: 9.4

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.37 AU - 9.75 AU

Year: 9585 Days

Day: 11.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 33,567,596 km

• M1: 172,337 km (0.113 R)
• M2: 446,849 km (0.089 R)
• M3: 525,089 km (0.101 R)
• M4: 831,615 km (0.1 R)
• M5: 1,080,994 km (0.081 R)
• M6: 1,238,820 km (0.094 R)
• M7: 1,702,873 km (0.079 R)
• M8: 1,776,176 km (0.104 R)
• M9: 1,944,772 km (0.09 R)
• M10: 2,079,710 km (0.052 R)
• M11: 2,338,514 km (0.089 R)
• M12: 2,399,699 km (0.063 R)
• M13: 2,607,790 km (0.078 R)
• M14: 2,931,071 km (0.054 R)
• M15: 3,176,412 km (0.036 R)
• M16: 3,545,170 km (0.051 R)
• M17: 3,854,838 km (0.106 R)
• M18: 3,976,311 km (0.104 R)
• M19: 4,348,511 km (0.045 R)
• M20: 4,757,811 km (0.114 R)
• M21: 5,126,270 km (0.111 R)
• M22: 5,668,413 km (0.099 R)
• M23: 6,285,953 km (0.068 R)
• M24: 6,458,140 km (0.078 R)
• M25: 6,544,907 km (0.116 R)
• M26: 7,013,597 km (0.116 R)
• M27: 7,072,987 km (0.07 R)
• M28: 7,402,551 km (0.057 R)
• M29: 8,232,670 km (0.087 R)
• M30: 8,516,008 km (0.116 R)
• M31: 9,287,036 km (0.097 R)
• M32: 9,417,635 km (0.05 R)
• M33: 9,581,893 km (0.07 R)
• M34: 9,813,471 km (0.101 R)
• M35: 9,946,613 km (0.073 R)
• M36: 10,451,206 km (0.059 R)
• M37: 10,826,548 km (0.047 R)
• M38: 11,033,142 km (0.083 R)
• M39: 11,415,365 km (0.081 R)
• M40: 12,050,108 km (0.08 R)
• M41: 12,157,071 km (0.067 R)
• M42: 12,335,990 km (0.108 R)
• M43: 12,660,169 km (0.07 R)
• M44: 12,768,926 km (0.063 R)
• M45: 13,060,193 km (0.074 R)
• M46: 13,501,507 km (0.051 R)
• M47: 13,761,209 km (0.084 R)
• M48: 13,910,208 km (0.113 R)
• M49: 13,985,007 km (0.119 R)
• M50: 14,398,645 km (0.104 R)
• M51: 16,092,841 km (0.112 R)
• M52: 17,525,391 km (0.095 R)
• M53: 18,012,032 km (0.055 R)
• M54: 18,338,754 km (0.113 R)
• M55: 18,750,148 km (0.084 R)
• M56: 19,540,025 km (0.105 R)
• M57: 19,875,872 km (0.098 R)
• M58: 19,960,096 km (0.083 R)
• M59: 20,171,328 km (0.075 R)
• M60: 20,298,337 km (0.108 R)
• M61: 20,383,159 km (0.12 R)
• M62: 20,510,766 km (0.053 R)
• M63: 21,453,831 km (0.083 R)
• M64: 21,670,149 km (0.084 R)
• M65: 22,674,549 km (0.105 R)
• M66: 22,806,794 km (0.11 R)
• M67: 23,917,708 km (0.1 R)
• M68: 24,277,042 km (0.114 R)
• M69: 25,091,901 km (0.039 R)
• M70: 25,502,697 km (0.102 R)
• M71: 26,192,194 km (0.1 R)
• M72: 26,284,645 km (0.089 R)
• M73: 26,748,398 km (0.07 R)
• M74: 27,027,847 km (0.058 R)
• M75: 28,060,970 km (0.06 R)
• M76: 28,250,212 km (0.109 R)
• M77: 28,582,468 km (0.09 R)
• M78: 28,725,185 km (0.057 R)
• M79: 29,298,593 km (0.117 R)
• M80: 29,586,719 km (0.039 R)
• M81: 30,311,221 km (0.037 R)
• M82: 30,651,257 km (0.097 R)
• M83: 31,286,300 km (0.042 R)
• M84: 31,826,947 km (0.043 R)
• M85: 31,925,532 km (0.117 R)
• M86: 32,172,518 km (0.08 R)
• M87: 32,321,069 km (0.055 R)
• M88: 33,167,045 km (0.109 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 15,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit