🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.5 AU - 0.58 AU

Year: 139 Days

Day: 17.6 Hours

Environment

Temp: 204 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,254,305 km

• M1: 44,879 km (0.039 R)
• M2: 136,284 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.62 AU - 0.66 AU

Year: 180 Days

Day: 19.4 Hours

Environment

Temp: 218 °C

Axial Tilt: 14.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.58 AU - 0.88 AU

Year: 219 Days

Day: 12.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,254,305 km

• M1: 144,512 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.51 AU - 1.97 AU

Year: 807 Days

Day: 17.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.6

Radius: 10.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.93 AU - 6.01 AU

Year: 5127 Days

Day: 7.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,254,305 km

• M1: 144,661 km (0.077 R)
• M2: 255,513 km (0.102 R)
• M3: 367,562 km (0.108 R)
• M4: 617,241 km (0.119 R)
• M5: 864,676 km (0.056 R)
• M6: 1,206,357 km (0.094 R)
• M7: 2,182,633 km (0.06 R)
• M8: 2,442,335 km (0.083 R)
• M9: 2,649,079 km (0.12 R)
• M10: 2,775,938 km (0.12 R)
• M11: 2,926,583 km (0.111 R)
• M12: 3,371,786 km (0.032 R)
• M13: 3,532,754 km (0.093 R)
• M14: 3,767,174 km (0.119 R)
• M15: 4,030,915 km (0.107 R)
• M16: 4,551,366 km (0.114 R)
• M17: 4,652,943 km (0.104 R)
• M18: 4,832,610 km (0.105 R)
• M19: 4,936,131 km (0.102 R)
• M20: 5,278,262 km (0.076 R)
• M21: 5,492,635 km (0.104 R)
• M22: 5,682,625 km (0.095 R)
• M23: 5,957,735 km (0.098 R)
• M24: 6,293,732 km (0.07 R)
• M25: 6,492,548 km (0.09 R)
• M26: 6,722,480 km (0.115 R)
• M27: 7,729,124 km (0.106 R)
• M28: 7,942,151 km (0.116 R)
• M29: 8,280,990 km (0.06 R)
• M30: 9,132,800 km (0.118 R)
• M31: 9,520,259 km (0.118 R)
• M32: 9,880,191 km (0.114 R)
• M33: 9,979,225 km (0.052 R)
• M34: 10,546,201 km (0.1 R)
• M35: 11,192,314 km (0.051 R)
• M36: 11,261,129 km (0.1 R)
• M37: 11,502,879 km (0.105 R)
• M38: 11,746,425 km (0.116 R)
• M39: 12,594,196 km (0.105 R)
• M40: 12,881,274 km (0.097 R)
• M41: 13,170,447 km (0.064 R)
• M42: 13,425,212 km (0.063 R)
• M43: 14,162,131 km (0.08 R)
• M44: 15,063,907 km (0.056 R)
• M45: 15,521,677 km (0.102 R)
• M46: 15,713,760 km (0.043 R)
• M47: 15,945,338 km (0.08 R)
• M48: 17,001,499 km (0.062 R)
• M49: 17,279,003 km (0.088 R)
• M50: 17,798,407 km (0.047 R)
• M51: 17,959,224 km (0.093 R)
• M52: 18,525,901 km (0.104 R)
• M53: 18,770,643 km (0.055 R)
• M54: 19,387,136 km (0.093 R)
• M55: 20,387,198 km (0.097 R)
• M56: 20,682,055 km (0.116 R)
• M57: 21,489,435 km (0.092 R)
• M58: 22,567,587 km (0.118 R)
• M59: 23,530,847 km (0.083 R)
• M60: 23,619,110 km (0.118 R)
• M61: 23,751,654 km (0.058 R)
• M62: 24,150,781 km (0.116 R)
• M63: 24,641,761 km (0.084 R)
• M64: 24,731,370 km (0.108 R)
• M65: 25,045,825 km (0.111 R)
• M66: 25,724,251 km (0.115 R)
• M67: 26,134,150 km (0.086 R)
• M68: 26,730,148 km (0.035 R)
• M69: 28,263,077 km (0.1 R)
• M70: 28,450,822 km (0.086 R)
• M71: 29,538,249 km (0.053 R)
• M72: 29,681,115 km (0.07 R)
• M73: 31,900,400 km (0.071 R)
• M74: 32,046,856 km (0.078 R)
• M75: 32,242,679 km (0.118 R)
• M76: 32,340,816 km (0.117 R)
• M77: 32,635,523 km (0.094 R)
• M78: 32,783,177 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 11

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.81 AU - 14.33 AU

Year: 14738 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,254,305 km

• M1: 144,362 km (0.081 R)
• M2: 235,018 km (0.116 R)
• M3: 504,294 km (0.049 R)
• M4: 831,166 km (0.091 R)
• M5: 1,018,612 km (0.111 R)
• M6: 1,451,847 km (0.076 R)
• M7: 1,548,488 km (0.119 R)
• M8: 1,992,494 km (0.113 R)
• M9: 2,379,504 km (0.059 R)
• M10: 2,810,346 km (0.1 R)
• M11: 2,952,763 km (0.084 R)
• M12: 3,035,191 km (0.095 R)
• M13: 3,308,357 km (0.072 R)
• M14: 3,833,894 km (0.077 R)
• M15: 4,083,573 km (0.1 R)
• M16: 4,291,963 km (0.099 R)
• M17: 4,575,152 km (0.105 R)
• M18: 5,309,976 km (0.104 R)
• M19: 5,665,421 km (0.106 R)
• M20: 5,794,374 km (0.089 R)
• M21: 6,696,449 km (0.088 R)
• M22: 6,915,162 km (0.084 R)
• M23: 7,191,768 km (0.11 R)
• M24: 7,275,393 km (0.045 R)
• M25: 7,528,513 km (0.053 R)
• M26: 7,698,905 km (0.117 R)
• M27: 7,928,089 km (0.108 R)
• M28: 8,159,517 km (0.091 R)
• M29: 8,393,189 km (0.082 R)
• M30: 8,569,864 km (0.087 R)
• M31: 8,897,034 km (0.091 R)
• M32: 9,258,612 km (0.118 R)
• M33: 9,441,271 km (0.076 R)
• M34: 10,089,928 km (0.105 R)
• M35: 10,215,141 km (0.096 R)
• M36: 10,403,934 km (0.106 R)
• M37: 10,562,058 km (0.09 R)
• M38: 11,009,356 km (0.11 R)
• M39: 11,462,787 km (0.094 R)
• M40: 11,889,291 km (0.077 R)
• M41: 12,287,670 km (0.081 R)
• M42: 12,656,728 km (0.112 R)
• M43: 13,234,325 km (0.096 R)
• M44: 13,959,576 km (0.03 R)
• M45: 14,134,156 km (0.107 R)
• M46: 14,204,168 km (0.063 R)
• M47: 14,309,485 km (0.075 R)
• M48: 14,733,296 km (0.057 R)
• M49: 14,946,622 km (0.1 R)
• M50: 15,484,726 km (0.075 R)
• M51: 15,883,404 km (0.117 R)
• M52: 16,212,071 km (0.115 R)
• M53: 16,950,486 km (0.104 R)
• M54: 17,361,282 km (0.111 R)
• M55: 17,549,177 km (0.025 R)
• M56: 18,040,755 km (0.102 R)
• M57: 18,882,842 km (0.075 R)
• M58: 19,347,642 km (0.112 R)
• M59: 19,425,433 km (0.114 R)
• M60: 19,542,419 km (0.079 R)
• M61: 19,894,572 km (0.109 R)
• M62: 20,091,293 km (0.086 R)
• M63: 20,288,463 km (0.094 R)
• M64: 20,367,600 km (0.086 R)
• M65: 20,804,277 km (0.099 R)
• M66: 21,163,910 km (0.101 R)
• M67: 21,244,244 km (0.054 R)
• M68: 21,485,396 km (0.079 R)
• M69: 22,133,155 km (0.091 R)
• M70: 23,075,472 km (0.09 R)
• M71: 23,282,066 km (0.118 R)
• M72: 23,364,794 km (0.111 R)
• M73: 23,447,821 km (0.036 R)
• M74: 24,534,500 km (0.08 R)
• M75: 24,660,910 km (0.078 R)
• M76: 24,914,478 km (0.079 R)
• M77: 27,278,723 km (0.108 R)
• M78: 27,540,968 km (0.064 R)
• M79: 27,804,111 km (0.111 R)
• M80: 28,068,001 km (0.111 R)
• M81: 29,131,941 km (0.048 R)
• M82: 29,400,021 km (0.089 R)
• M83: 30,118,839 km (0.067 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit