🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.53 AU - 0.69 AU

Year: 168 Days

Day: 27.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.11 AU - 2.85 AU

Year: 1379 Days

Day: 35.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,821,770 km

• M1: 129,402 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.88 AU - 3.1 AU

Year: 1387 Days

Day: 33.4 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.17 AU - 2.95 AU

Year: 1446 Days

Day: 36.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.71 AU - 2.81 AU

Year: 1619 Days

Day: 38.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 10.9

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 6.84 AU - 9.48 AU

Year: 8231 Days

Day: 10.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,821,770 km

• M1: 141,819 km (0.095 R)
• M2: 417,228 km (0.051 R)
• M3: 486,492 km (0.075 R)
• M4: 666,608 km (0.084 R)
• M5: 1,283,999 km (0.105 R)
• M6: 1,374,056 km (0.06 R)
• M7: 1,503,608 km (0.085 R)
• M8: 1,676,543 km (0.08 R)
• M9: 2,000,423 km (0.093 R)
• M10: 2,455,499 km (0.12 R)
• M11: 2,614,372 km (0.101 R)
• M12: 3,087,251 km (0.081 R)
• M13: 3,185,238 km (0.112 R)
• M14: 3,485,032 km (0.112 R)
• M15: 3,899,119 km (0.071 R)
• M16: 4,274,310 km (0.102 R)
• M17: 4,411,342 km (0.115 R)
• M18: 5,030,976 km (0.079 R)
• M19: 5,263,152 km (0.114 R)
• M20: 5,439,528 km (0.12 R)
• M21: 5,647,918 km (0.055 R)
• M22: 6,226,862 km (0.099 R)
• M23: 6,351,178 km (0.107 R)
• M24: 6,602,203 km (0.114 R)
• M25: 6,952,860 km (0.094 R)
• M26: 7,081,963 km (0.086 R)
• M27: 7,309,651 km (0.099 R)
• M28: 7,839,377 km (0.119 R)
• M29: 8,657,079 km (0.086 R)
• M30: 9,789,236 km (0.089 R)
• M31: 10,152,609 km (0.05 R)
• M32: 10,557,421 km (0.049 R)
• M33: 10,780,471 km (0.099 R)
• M34: 10,892,520 km (0.054 R)
• M35: 11,420,900 km (0.096 R)
• M36: 11,841,868 km (0.098 R)
• M37: 12,385,208 km (0.09 R)
• M38: 12,738,707 km (0.099 R)
• M39: 13,055,705 km (0.118 R)
• M40: 13,135,441 km (0.099 R)
• M41: 13,375,396 km (0.094 R)
• M42: 13,697,630 km (0.091 R)
• M43: 13,778,562 km (0.072 R)
• M44: 13,900,335 km (0.109 R)
• M45: 13,981,716 km (0.078 R)
• M46: 14,104,087 km (0.101 R)
• M47: 14,267,747 km (0.062 R)
• M48: 14,762,617 km (0.096 R)
• M49: 15,347,096 km (0.083 R)
• M50: 17,015,112 km (0.107 R)
• M51: 17,233,076 km (0.117 R)
• M52: 17,320,441 km (0.117 R)
• M53: 17,539,752 km (0.116 R)
• M54: 17,936,785 km (0.081 R)
• M55: 18,247,649 km (0.1 R)
• M56: 18,694,947 km (0.107 R)
• M57: 19,010,149 km (0.112 R)
• M58: 19,782,822 km (0.061 R)
• M59: 20,242,237 km (0.109 R)
• M60: 20,891,343 km (0.077 R)
• M61: 21,594,453 km (0.026 R)
• M62: 22,496,079 km (0.043 R)
• M63: 22,831,328 km (0.046 R)
• M64: 23,071,732 km (0.086 R)
• M65: 23,652,471 km (0.099 R)
• M66: 23,847,097 km (0.086 R)
• M67: 25,125,112 km (0.074 R)
• M68: 25,224,295 km (0.073 R)
• M69: 25,622,525 km (0.072 R)
• M70: 25,972,734 km (0.11 R)
• M71: 27,491,302 km (0.118 R)
• M72: 27,849,738 km (0.079 R)
• M73: 27,952,512 km (0.113 R)
• M74: 28,209,820 km (0.025 R)
• M75: 28,312,893 km (0.083 R)
• M76: 28,416,265 km (0.033 R)
• M77: 29,351,401 km (0.108 R)
• M78: 29,980,460 km (0.106 R)
• M79: 30,191,094 km (0.116 R)
• M80: 30,666,816 km (0.099 R)
• M81: 30,879,095 km (0.056 R)
• M82: 31,145,229 km (0.117 R)
• M83: 33,901,869 km (0.086 R)
• M84: 36,342,110 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.5

Radius: 11

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 8.63 AU - 14.19 AU

Year: 13609 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 38,821,770 km

• M1: 194,178 km (0.102 R)
• M2: 262,993 km (0.1 R)
• M3: 368,759 km (0.07 R)
• M4: 530,923 km (0.049 R)
• M5: 608,863 km (0.119 R)
• M6: 792,719 km (0.102 R)
• M7: 1,061,846 km (0.116 R)
• M8: 1,645,427 km (0.118 R)
• M9: 1,992,045 km (0.073 R)
• M10: 2,429,320 km (0.069 R)
• M11: 3,648,991 km (0.107 R)
• M12: 3,780,189 km (0.057 R)
• M13: 3,859,625 km (0.093 R)
• M14: 4,237,958 km (0.045 R)
• M15: 4,856,844 km (0.055 R)
• M16: 5,324,787 km (0.106 R)
• M17: 5,807,090 km (0.058 R)
• M18: 6,878,510 km (0.055 R)
• M19: 8,319,287 km (0.104 R)
• M20: 9,091,511 km (0.074 R)
• M21: 9,234,527 km (0.106 R)
• M22: 9,923,425 km (0.102 R)
• M23: 9,996,878 km (0.071 R)
• M24: 10,329,883 km (0.115 R)
• M25: 10,968,815 km (0.118 R)
• M26: 11,814,641 km (0.116 R)
• M27: 12,641,469 km (0.095 R)
• M28: 12,721,205 km (0.085 R)
• M29: 13,486,996 km (0.117 R)
• M30: 14,143,581 km (0.035 R)
• M31: 14,894,562 km (0.084 R)
• M32: 16,174,971 km (0.118 R)
• M33: 16,565,870 km (0.061 R)
• M34: 16,653,235 km (0.077 R)
• M35: 17,490,385 km (0.094 R)
• M36: 17,579,246 km (0.075 R)
• M37: 19,758,139 km (0.111 R)
• M38: 20,784,979 km (0.064 R)
• M39: 21,209,986 km (0.092 R)
• M40: 21,399,826 km (0.095 R)
• M41: 21,781,300 km (0.098 R)
• M42: 22,987,658 km (0.068 R)
• M43: 23,182,584 km (0.081 R)
• M44: 23,574,380 km (0.057 R)
• M45: 23,721,734 km (0.071 R)
• M46: 24,067,006 km (0.052 R)
• M47: 24,265,074 km (0.083 R)
• M48: 24,862,418 km (0.081 R)
• M49: 26,939,884 km (0.093 R)
• M50: 27,351,727 km (0.057 R)
• M51: 28,129,486 km (0.119 R)
• M52: 28,599,672 km (0.083 R)
• M53: 29,972,532 km (0.112 R)
• M54: 30,774,227 km (0.09 R)
• M55: 33,607,910 km (0.047 R)
• M56: 33,940,316 km (0.082 R)
• M57: 35,224,165 km (0.048 R)
• M58: 36,183,387 km (0.096 R)
• M59: 36,922,699 km (0.104 R)
• M60: 37,494,911 km (0.112 R)
• M61: 37,667,098 km (0.116 R)
• M62: 38,705,756 km (0.086 R)
• M63: 38,821,844 km (0.035 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 16,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit