🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.51 AU - 0.73 AU

Year: 176 Days

Day: 23.4 Hours

Environment

Temp: 176 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.59 AU - 0.75 AU

Year: 197 Days

Day: 31.1 Hours

Environment

Temp: 193 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.65 AU - 0.87 AU

Year: 238 Days

Day: 27.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.09 AU - 1.37 AU

Year: 491 Days

Day: 35.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 23 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,408,616 km

• M1: 316,998 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.57 AU - 1.57 AU

Year: 708 Days

Day: 38.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,408,616 km

• M1: 830,418 km (0.112 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.5 AU - 1.94 AU

Year: 812 Days

Day: 27.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,408,616 km

• M1: 95,294 km (0.044 R)
• M2: 485,595 km (0.113 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 8

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.27 AU - 8.29 AU

Year: 6354 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,408,616 km

• M1: 101,727 km (0.074 R)
• M2: 207,791 km (0.078 R)
• M3: 259,403 km (0.081 R)
• M4: 380,727 km (0.087 R)
• M5: 467,344 km (0.119 R)
• M6: 683,363 km (0.029 R)
• M7: 883,226 km (0.079 R)
• M8: 1,026,840 km (0.116 R)
• M9: 1,632,861 km (0.11 R)
• M10: 1,917,546 km (0.097 R)
• M11: 2,058,018 km (0.096 R)
• M12: 2,349,135 km (0.097 R)
• M13: 2,432,312 km (0.077 R)
• M14: 2,740,035 km (0.104 R)
• M15: 2,792,543 km (0.119 R)
• M16: 2,934,213 km (0.081 R)
• M17: 3,151,429 km (0.094 R)
• M18: 3,411,280 km (0.047 R)
• M19: 3,524,825 km (0.059 R)
• M20: 3,582,121 km (0.108 R)
• M21: 3,833,745 km (0.037 R)
• M22: 3,951,927 km (0.051 R)
• M23: 4,643,967 km (0.078 R)
• M24: 5,329,275 km (0.114 R)
• M25: 5,886,527 km (0.032 R)
• M26: 6,345,642 km (0.101 R)
• M27: 7,031,848 km (0.066 R)
• M28: 7,642,207 km (0.062 R)
• M29: 7,866,155 km (0.047 R)
• M30: 8,193,475 km (0.115 R)
• M31: 8,269,621 km (0.117 R)
• M32: 8,628,057 km (0.076 R)
• M33: 8,913,340 km (0.088 R)
• M34: 9,360,339 km (0.117 R)
• M35: 9,573,217 km (0.107 R)
• M36: 10,606,190 km (0.11 R)
• M37: 11,276,837 km (0.119 R)
• M38: 11,361,509 km (0.059 R)
• M39: 11,560,175 km (0.118 R)
• M40: 11,846,057 km (0.115 R)
• M41: 12,105,161 km (0.068 R)
• M42: 12,366,358 km (0.118 R)
• M43: 12,482,895 km (0.097 R)
• M44: 12,541,388 km (0.11 R)
• M45: 12,687,994 km (0.069 R)
• M46: 13,041,942 km (0.114 R)
• M47: 13,399,332 km (0.12 R)
• M48: 13,489,090 km (0.112 R)
• M49: 13,910,956 km (0.076 R)
• M50: 14,367,828 km (0.027 R)
• M51: 14,490,499 km (0.044 R)
• M52: 14,953,504 km (0.101 R)
• M53: 15,672,920 km (0.075 R)
• M54: 15,894,175 km (0.094 R)
• M55: 15,957,455 km (0.113 R)
• M56: 16,052,749 km (0.069 R)
• M57: 16,789,219 km (0.101 R)
• M58: 17,015,561 km (0.088 R)
• M59: 17,930,950 km (0.061 R)
• M60: 18,029,984 km (0.108 R)
• M61: 18,195,439 km (0.118 R)
• M62: 18,261,861 km (0.089 R)
• M63: 18,862,347 km (0.085 R)
• M64: 18,996,686 km (0.111 R)
• M65: 19,064,005 km (0.079 R)
• M66: 19,165,133 km (0.095 R)
• M67: 19,300,070 km (0.098 R)
• M68: 19,946,034 km (0.099 R)
• M69: 20,185,689 km (0.074 R)
• M70: 20,702,700 km (0.111 R)
• M71: 20,945,347 km (0.113 R)
• M72: 21,049,617 km (0.082 R)
• M73: 21,258,905 km (0.105 R)
• M74: 21,363,623 km (0.103 R)
• M75: 21,749,586 km (0.099 R)
• M76: 22,137,792 km (0.089 R)
• M77: 22,849,429 km (0.116 R)
• M78: 23,279,972 km (0.097 R)
• M79: 24,112,783 km (0.12 R)
• M80: 24,185,637 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.5

Radius: 10.5

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.61 AU - 15.57 AU

Year: 16077 Days

Day: 10 Hours

Environment

Temp: -188 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,408,616 km

• M1: 175,927 km (0.108 R)
• M2: 395,836 km (0.117 R)
• M3: 617,989 km (0.064 R)
• M4: 924,664 km (0.076 R)
• M5: 1,083,986 km (0.096 R)
• M6: 1,867,580 km (0.076 R)
• M7: 2,042,310 km (0.063 R)
• M8: 2,252,794 km (0.114 R)
• M9: 2,345,395 km (0.03 R)
• M10: 2,860,311 km (0.093 R)
• M11: 2,960,691 km (0.117 R)
• M12: 3,304,318 km (0.083 R)
• M13: 3,806,667 km (0.094 R)
• M14: 4,410,295 km (0.052 R)
• M15: 4,842,633 km (0.099 R)
• M16: 5,206,604 km (0.106 R)
• M17: 6,307,345 km (0.098 R)
• M18: 6,794,137 km (0.078 R)
• M19: 6,929,074 km (0.115 R)
• M20: 7,663,749 km (0.029 R)
• M21: 8,183,153 km (0.099 R)
• M22: 8,713,926 km (0.118 R)
• M23: 8,909,750 km (0.107 R)
• M24: 9,206,253 km (0.098 R)
• M25: 10,736,938 km (0.054 R)
• M26: 11,052,440 km (0.068 R)
• M27: 11,264,420 km (0.112 R)
• M28: 11,800,579 km (0.061 R)
• M29: 12,509,972 km (0.109 R)
• M30: 12,620,226 km (0.097 R)
• M31: 12,730,928 km (0.111 R)
• M32: 13,514,821 km (0.108 R)
• M33: 16,198,906 km (0.069 R)
• M34: 16,864,617 km (0.054 R)
• M35: 18,160,134 km (0.083 R)
• M36: 18,473,392 km (0.106 R)
• M37: 18,662,035 km (0.101 R)
• M38: 19,359,760 km (0.108 R)
• M39: 19,551,544 km (0.109 R)
• M40: 20,389,741 km (0.08 R)
• M41: 20,715,266 km (0.053 R)
• M42: 20,780,640 km (0.055 R)
• M43: 20,911,389 km (0.105 R)
• M44: 23,653,368 km (0.114 R)
• M45: 23,995,498 km (0.091 R)
• M46: 25,101,027 km (0.093 R)
• M47: 25,519,901 km (0.068 R)
• M48: 27,290,092 km (0.074 R)
• M49: 27,433,407 km (0.062 R)
• M50: 27,505,065 km (0.076 R)
• M51: 28,081,465 km (0.096 R)
• M52: 29,172,782 km (0.09 R)
• M53: 30,947,461 km (0.062 R)
• M54: 32,604,856 km (0.089 R)
• M55: 32,909,288 km (0.106 R)
• M56: 33,828,267 km (0.117 R)
• M57: 33,905,310 km (0.101 R)
• M58: 34,290,974 km (0.117 R)
• M59: 36,005,365 km (0.07 R)
• M60: 36,083,904 km (0.061 R)
• M61: 38,067,123 km (0.072 R)
• M62: 38,307,377 km (0.09 R)
• M63: 38,387,711 km (0.06 R)
• M64: 38,709,197 km (0.108 R)
• M65: 38,950,798 km (0.058 R)
• M66: 41,230,819 km (0.089 R)
• M67: 41,972,824 km (0.096 R)
• M68: 42,802,494 km (0.094 R)
• M69: 43,135,948 km (0.091 R)
• M70: 43,302,899 km (0.042 R)
• M71: 43,805,248 km (0.1 R)
• M72: 45,238,994 km (0.112 R)
• M73: 45,493,610 km (0.069 R)
• M74: 45,748,674 km (0.045 R)
• M75: 46,945,308 km (0.089 R)
• M76: 47,892,861 km (0.048 R)
• M77: 48,325,647 km (0.117 R)
• M78: 49,020,679 km (0.107 R)
• M79: 49,894,181 km (0.115 R)
• M80: 50,069,510 km (0.055 R)
• M81: 50,420,915 km (0.118 R)
• M82: 50,772,919 km (0.042 R)
• M83: 51,568,181 km (0.074 R)
• M84: 51,922,878 km (0.062 R)
• M85: 53,349,892 km (0.097 R)
• M86: 53,529,260 km (0.119 R)
• M87: 55,242,455 km (0.077 R)
• M88: 55,696,334 km (0.095 R)
• M89: 59,464,256 km (0.114 R)
• M90: 61,613,828 km (0.033 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 11,168 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit