🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 189 Days

Day: 18.4 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,280,512 km

• M1: 373,247 km (0.06 R)
• M2: 428,000 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.2 AU - 1.32 AU

Year: 509 Days

Day: 36.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 1.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,280,512 km

• M1: 906,413 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.18 AU - 1.64 AU

Year: 603 Days

Day: 45.7 Hours

Environment

Temp: -12 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,280,512 km

• M1: 166,502 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.77 AU - 1.81 AU

Year: 862 Days

Day: 30.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,280,512 km

• M1: 39,793 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.79 AU - 1.93 AU

Year: 913 Days

Day: 44.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,280,512 km

• M1: 389,254 km (0.046 R)

Asteroid Belt

Center: 3.92 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865

Radius: 10

Gravity: 8.65 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.46 AU - 6.5 AU

Year: 5263 Days

Day: 7.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,280,512 km

• M1: 153,039 km (0.106 R)
• M2: 226,790 km (0.117 R)
• M3: 290,519 km (0.088 R)
• M4: 643,869 km (0.117 R)
• M5: 747,541 km (0.089 R)
• M6: 972,985 km (0.104 R)
• M7: 1,453,792 km (0.086 R)
• M8: 1,738,028 km (0.086 R)
• M9: 1,905,877 km (0.085 R)
• M10: 2,338,664 km (0.103 R)
• M11: 2,441,288 km (0.087 R)
• M12: 2,651,173 km (0.067 R)
• M13: 3,111,337 km (0.046 R)
• M14: 3,224,582 km (0.078 R)
• M15: 3,525,723 km (0.113 R)
• M16: 3,643,905 km (0.111 R)
• M17: 3,763,434 km (0.091 R)
• M18: 3,933,078 km (0.094 R)
• M19: 4,431,687 km (0.05 R)
• M20: 4,871,206 km (0.044 R)
• M21: 5,056,408 km (0.077 R)
• M22: 5,819,956 km (0.094 R)
• M23: 5,903,880 km (0.098 R)
• M24: 6,158,196 km (0.093 R)
• M25: 6,272,489 km (0.06 R)
• M26: 6,619,257 km (0.107 R)
• M27: 6,707,071 km (0.043 R)
• M28: 7,211,365 km (0.051 R)
• M29: 7,362,010 km (0.086 R)
• M30: 7,544,221 km (0.102 R)
• M31: 7,666,442 km (0.095 R)
• M32: 7,851,195 km (0.119 R)
• M33: 8,006,328 km (0.089 R)
• M34: 8,068,561 km (0.106 R)
• M35: 8,131,093 km (0.114 R)
• M36: 8,572,856 km (0.056 R)
• M37: 8,636,584 km (0.115 R)
• M38: 8,796,804 km (0.093 R)
• M39: 8,860,981 km (0.112 R)
• M40: 9,315,759 km (0.081 R)
• M41: 10,213,944 km (0.072 R)
• M42: 10,451,356 km (0.103 R)
• M43: 11,035,386 km (0.086 R)
• M44: 11,139,656 km (0.1 R)
• M45: 11,209,219 km (0.105 R)
• M46: 11,630,187 km (0.082 R)
• M47: 13,143,968 km (0.113 R)
• M48: 13,291,322 km (0.12 R)
• M49: 13,998,920 km (0.118 R)
• M50: 14,262,811 km (0.073 R)
• M51: 14,642,490 km (0.066 R)
• M52: 14,718,785 km (0.106 R)
• M53: 15,879,814 km (0.1 R)
• M54: 16,233,912 km (0.116 R)
• M55: 16,312,900 km (0.114 R)
• M56: 16,550,760 km (0.039 R)
• M57: 16,630,346 km (0.089 R)
• M58: 17,110,256 km (0.104 R)
• M59: 18,124,829 km (0.114 R)
• M60: 18,453,645 km (0.101 R)
• M61: 18,577,363 km (0.111 R)
• M62: 19,075,374 km (0.095 R)
• M63: 19,619,761 km (0.075 R)
• M64: 20,254,355 km (0.063 R)
• M65: 21,848,171 km (0.114 R)
• M66: 21,979,218 km (0.111 R)
• M67: 22,770,591 km (0.099 R)
• M68: 23,214,448 km (0.078 R)
• M69: 23,526,659 km (0.097 R)
• M70: 24,291,104 km (0.026 R)
• M71: 24,608,102 km (0.112 R)
• M72: 24,972,223 km (0.095 R)
• M73: 25,154,882 km (0.098 R)
• M74: 27,948,323 km (0.115 R)
• M75: 29,141,067 km (0.119 R)
• M76: 29,477,961 km (0.079 R)
• M77: 29,622,772 km (0.073 R)
• M78: 31,477,337 km (0.099 R)
• M79: 32,518,239 km (0.09 R)
• M80: 33,068,011 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.5

Radius: 8.1

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.39 AU - 8.23 AU

Year: 6396 Days

Day: 12.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,280,512 km

• M1: 138,976 km (0.074 R)
• M2: 201,658 km (0.087 R)
• M3: 517,160 km (0.073 R)
• M4: 663,317 km (0.091 R)
• M5: 768,634 km (0.096 R)
• M6: 879,785 km (0.059 R)
• M7: 937,530 km (0.116 R)
• M8: 1,011,581 km (0.108 R)
• M9: 1,103,135 km (0.119 R)
• M10: 2,105,889 km (0.052 R)
• M11: 2,719,540 km (0.104 R)
• M12: 3,001,831 km (0.106 R)
• M13: 3,203,040 km (0.028 R)
• M14: 3,316,585 km (0.113 R)
• M15: 3,547,863 km (0.1 R)
• M16: 3,641,960 km (0.038 R)
• M17: 4,001,893 km (0.072 R)
• M18: 4,173,781 km (0.116 R)
• M19: 4,990,435 km (0.091 R)
• M20: 5,095,902 km (0.081 R)
• M21: 5,149,009 km (0.091 R)
• M22: 5,228,894 km (0.107 R)
• M23: 5,966,711 km (0.087 R)
• M24: 6,248,254 km (0.095 R)
• M25: 6,649,775 km (0.084 R)
• M26: 7,327,304 km (0.064 R)
• M27: 7,568,306 km (0.072 R)
• M28: 7,720,148 km (0.054 R)
• M29: 7,811,702 km (0.085 R)
• M30: 8,306,422 km (0.087 R)
• M31: 8,526,181 km (0.037 R)
• M32: 8,811,315 km (0.1 R)
• M33: 9,196,529 km (0.084 R)
• M34: 9,358,693 km (0.067 R)
• M35: 9,423,768 km (0.063 R)
• M36: 9,983,414 km (0.097 R)
• M37: 10,049,985 km (0.098 R)
• M38: 10,860,057 km (0.09 R)
• M39: 12,363,366 km (0.084 R)
• M40: 12,578,339 km (0.097 R)
• M41: 13,011,873 km (0.115 R)
• M42: 13,487,146 km (0.087 R)
• M43: 13,708,401 km (0.096 R)
• M44: 13,893,603 km (0.077 R)
• M45: 14,229,301 km (0.098 R)
• M46: 15,482,781 km (0.119 R)
• M47: 17,128,657 km (0.114 R)
• M48: 17,208,393 km (0.099 R)
• M49: 17,568,774 km (0.06 R)
• M50: 17,931,698 km (0.067 R)
• M51: 18,419,537 km (0.106 R)
• M52: 18,542,058 km (0.086 R)
• M53: 18,706,017 km (0.041 R)
• M54: 18,952,853 km (0.067 R)
• M55: 19,118,009 km (0.088 R)
• M56: 19,242,176 km (0.114 R)
• M57: 19,366,492 km (0.097 R)
• M58: 19,491,256 km (0.053 R)
• M59: 20,076,633 km (0.052 R)
• M60: 20,287,266 km (0.109 R)
• M61: 21,136,534 km (0.102 R)
• M62: 22,127,470 km (0.088 R)
• M63: 22,301,452 km (0.066 R)
• M64: 22,475,734 km (0.115 R)
• M65: 23,620,008 km (0.104 R)
• M66: 24,065,211 km (0.058 R)
• M67: 24,828,310 km (0.072 R)
• M68: 25,781,847 km (0.062 R)
• M69: 26,056,508 km (0.091 R)
• M70: 26,886,328 km (0.066 R)
• M71: 27,351,128 km (0.07 R)
• M72: 27,491,152 km (0.118 R)
• M73: 27,865,446 km (0.055 R)
• M74: 28,288,658 km (0.045 R)
• M75: 28,382,905 km (0.083 R)
• M76: 29,858,389 km (0.087 R)
• M77: 31,163,630 km (0.049 R)
• M78: 31,602,849 km (0.066 R)
• M79: 31,994,945 km (0.116 R)
• M80: 32,734,557 km (0.045 R)
• M81: 33,180,957 km (0.051 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 10,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit