🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.68 AU - 0.68 AU

Year: 206 Days

Day: 36.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.51 AU - 1.61 AU

Year: 715 Days

Day: 38.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.84 AU - 2.54 AU

Year: 1190 Days

Day: 36.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,977,774 km

• M1: 492,027 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.58 AU - 3.34 AU

Year: 1869 Days

Day: 34.8 Hours

Environment

Temp: -100 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,977,774 km

• M1: 26,628 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.49 AU - 3.73 AU

Year: 2013 Days

Day: 35 Hours

Environment

Temp: -108 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.93 AU - 4.09 AU

Year: 2948 Days

Day: 27.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,977,774 km

• M1: 146,157 km (0.079 R)

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.6

Radius: 9.5

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.64 AU - 7.12 AU

Year: 5916 Days

Day: 13.1 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,977,774 km

• M1: 141,669 km (0.079 R)
• M2: 361,728 km (0.113 R)
• M3: 432,039 km (0.114 R)
• M4: 1,080,845 km (0.076 R)
• M5: 1,301,352 km (0.118 R)
• M6: 1,367,025 km (0.082 R)
• M7: 1,588,729 km (0.071 R)
• M8: 1,785,451 km (0.059 R)
• M9: 1,933,552 km (0.119 R)
• M10: 2,144,037 km (0.059 R)
• M11: 2,734,350 km (0.081 R)
• M12: 2,905,939 km (0.107 R)
• M13: 2,993,005 km (0.1 R)
• M14: 3,125,399 km (0.091 R)
• M15: 3,418,910 km (0.098 R)
• M16: 3,603,962 km (0.087 R)
• M17: 3,721,247 km (0.059 R)
• M18: 3,935,770 km (0.111 R)
• M19: 4,008,176 km (0.107 R)
• M20: 4,578,144 km (0.108 R)
• M21: 4,654,289 km (0.033 R)
• M22: 6,379,452 km (0.048 R)
• M23: 6,579,165 km (0.108 R)
• M24: 6,838,867 km (0.12 R)
• M25: 6,984,725 km (0.057 R)
• M26: 7,160,951 km (0.076 R)
• M27: 7,249,662 km (0.117 R)
• M28: 7,309,053 km (0.092 R)
• M29: 7,458,202 km (0.069 R)
• M30: 7,911,483 km (0.042 R)
• M31: 8,467,239 km (0.107 R)
• M32: 8,718,414 km (0.099 R)
• M33: 8,971,983 km (0.105 R)
• M34: 9,099,590 km (0.099 R)
• M35: 9,163,618 km (0.078 R)
• M36: 9,944,369 km (0.095 R)
• M37: 10,242,667 km (0.117 R)
• M38: 10,409,618 km (0.115 R)
• M39: 10,543,808 km (0.068 R)
• M40: 10,746,213 km (0.038 R)
• M41: 11,952,720 km (0.079 R)
• M42: 12,447,141 km (0.11 R)
• M43: 12,589,708 km (0.069 R)
• M44: 13,201,563 km (0.115 R)
• M45: 14,454,146 km (0.063 R)
• M46: 15,361,009 km (0.079 R)
• M47: 15,590,492 km (0.118 R)
• M48: 15,937,110 km (0.086 R)
• M49: 17,348,566 km (0.082 R)
• M50: 17,867,970 km (0.099 R)
• M51: 18,514,382 km (0.096 R)
• M52: 18,636,454 km (0.071 R)
• M53: 18,717,985 km (0.101 R)
• M54: 21,474,026 km (0.113 R)
• M55: 22,290,532 km (0.115 R)
• M56: 22,377,149 km (0.033 R)
• M57: 24,309,504 km (0.108 R)
• M58: 24,398,665 km (0.048 R)
• M59: 24,935,571 km (0.111 R)
• M60: 25,025,330 km (0.094 R)
• M61: 25,295,654 km (0.113 R)
• M62: 25,793,665 km (0.116 R)
• M63: 25,929,949 km (0.086 R)
• M64: 26,386,222 km (0.07 R)
• M65: 26,477,776 km (0.088 R)
• M66: 26,845,188 km (0.075 R)
• M67: 27,724,525 km (0.071 R)
• M68: 28,237,944 km (0.084 R)
• M69: 28,378,417 km (0.11 R)
• M70: 29,368,904 km (0.102 R)
• M71: 29,844,476 km (0.106 R)
• M72: 30,658,887 km (0.091 R)
• M73: 30,851,569 km (0.077 R)
• M74: 30,948,060 km (0.102 R)
• M75: 32,113,876 km (0.093 R)
• M76: 32,211,563 km (0.063 R)
• M77: 32,554,741 km (0.111 R)
• M78: 32,702,095 km (0.102 R)
• M79: 32,948,333 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591

Radius: 14.7

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 7.21 AU - 9.79 AU

Year: 9097 Days

Day: 5.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,977,774 km

• M1: 193,580 km (0.072 R)
• M2: 426,952 km (0.116 R)
• M3: 576,550 km (0.115 R)
• M4: 674,088 km (0.113 R)
• M5: 906,114 km (0.101 R)
• M6: 1,148,014 km (0.118 R)
• M7: 1,613,563 km (0.088 R)
• M8: 1,824,795 km (0.112 R)
• M9: 1,934,001 km (0.082 R)
• M10: 2,159,296 km (0.082 R)
• M11: 2,322,357 km (0.111 R)
• M12: 2,441,437 km (0.063 R)
• M13: 2,611,680 km (0.12 R)
• M14: 2,861,957 km (0.092 R)
• M15: 3,120,312 km (0.034 R)
• M16: 3,743,687 km (0.088 R)
• M17: 3,941,306 km (0.081 R)
• M18: 4,288,073 km (0.055 R)
• M19: 5,167,110 km (0.088 R)
• M20: 5,387,767 km (0.042 R)
• M21: 8,827,322 km (0.098 R)
• M22: 9,243,952 km (0.08 R)
• M23: 9,589,822 km (0.074 R)
• M24: 9,822,596 km (0.108 R)
• M25: 11,096,422 km (0.04 R)
• M26: 11,300,174 km (0.03 R)
• M27: 11,628,691 km (0.048 R)
• M28: 12,211,375 km (0.045 R)
• M29: 12,506,232 km (0.039 R)
• M30: 13,060,193 km (0.097 R)
• M31: 13,275,465 km (0.101 R)
• M32: 14,457,886 km (0.039 R)
• M33: 14,680,637 km (0.114 R)
• M34: 15,811,149 km (0.111 R)
• M35: 16,503,039 km (0.109 R)
• M36: 16,782,488 km (0.071 R)
• M37: 17,110,556 km (0.116 R)
• M38: 19,270,001 km (0.054 R)
• M39: 20,058,382 km (0.066 R)
• M40: 20,656,624 km (0.075 R)
• M41: 20,757,004 km (0.076 R)
• M42: 22,952,053 km (0.05 R)
• M43: 23,107,934 km (0.1 R)
• M44: 23,787,557 km (0.043 R)
• M45: 23,892,725 km (0.089 R)
• M46: 25,973,781 km (0.077 R)
• M47: 26,407,914 km (0.052 R)
• M48: 26,625,878 km (0.102 R)
• M49: 26,953,796 km (0.094 R)
• M50: 27,338,263 km (0.119 R)
• M51: 27,558,770 km (0.114 R)
• M52: 27,779,726 km (0.109 R)
• M53: 27,890,578 km (0.081 R)
• M54: 28,279,383 km (0.118 R)
• M55: 28,669,983 km (0.119 R)
• M56: 29,682,611 km (0.076 R)
• M57: 30,764,204 km (0.068 R)
• M58: 30,993,687 km (0.102 R)
• M59: 31,281,064 km (0.113 R)
• M60: 31,569,489 km (0.081 R)
• M61: 31,800,917 km (0.088 R)
• M62: 31,916,706 km (0.05 R)
• M63: 32,090,838 km (0.105 R)
• M64: 32,498,342 km (0.058 R)
• M65: 32,673,521 km (0.11 R)
• M66: 33,494,963 km (0.074 R)
• M67: 33,731,029 km (0.092 R)
• M68: 33,849,211 km (0.108 R)
• M69: 36,363,054 km (0.112 R)
• M70: 36,544,965 km (0.041 R)
• M71: 37,153,230 km (0.093 R)
• M72: 37,336,487 km (0.116 R)
• M73: 37,519,894 km (0.119 R)
• M74: 37,642,415 km (0.031 R)
• M75: 37,949,240 km (0.064 R)
• M76: 38,195,179 km (0.111 R)
• M77: 38,565,284 km (0.083 R)
• M78: 39,371,168 km (0.053 R)
• M79: 40,245,268 km (0.09 R)
• M80: 41,315,192 km (0.117 R)
• M81: 41,441,752 km (0.083 R)
• M82: 41,568,312 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.6

Radius: 5.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.89 AU - 19.19 AU

Year: 30498 Days

Day: 25 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 38,977,774 km

• M1: 77,043 km (0.101 R)
• M2: 211,831 km (0.115 R)
• M3: 249,529 km (0.063 R)
• M4: 390,151 km (0.032 R)
• M5: 596,746 km (0.083 R)
• M6: 682,465 km (0.042 R)
• M7: 964,158 km (0.091 R)
• M8: 1,170,753 km (0.088 R)
• M9: 1,786,797 km (0.113 R)
• M10: 2,604,200 km (0.067 R)
• M11: 3,088,298 km (0.064 R)
• M12: 3,443,593 km (0.1 R)
• M13: 4,247,682 km (0.085 R)
• M14: 4,499,904 km (0.084 R)
• M15: 7,176,808 km (0.082 R)
• M16: 8,262,590 km (0.03 R)
• M17: 8,647,505 km (0.111 R)
• M18: 8,682,810 km (0.105 R)
• M19: 9,362,433 km (0.115 R)
• M20: 10,282,310 km (0.116 R)
• M21: 10,469,757 km (0.115 R)
• M22: 10,771,944 km (0.079 R)
• M23: 10,924,085 km (0.069 R)
• M24: 11,269,208 km (0.067 R)
• M25: 11,501,234 km (0.042 R)
• M26: 11,734,906 km (0.112 R)
• M27: 12,564,725 km (0.065 R)
• M28: 13,088,019 km (0.065 R)
• M29: 15,379,110 km (0.036 R)
• M30: 15,550,399 km (0.101 R)
• M31: 15,765,671 km (0.111 R)
• M32: 15,895,223 km (0.105 R)
• M33: 16,592,199 km (0.072 R)
• M34: 17,121,327 km (0.07 R)
• M35: 17,210,188 km (0.1 R)
• M36: 18,015,772 km (0.111 R)
• M37: 18,105,980 km (0.069 R)
• M38: 18,241,665 km (0.081 R)
• M39: 18,332,321 km (0.098 R)
• M40: 18,559,561 km (0.096 R)
• M41: 19,617,068 km (0.07 R)
• M42: 19,756,344 km (0.086 R)
• M43: 19,942,743 km (0.094 R)
• M44: 22,417,540 km (0.097 R)
• M45: 23,051,237 km (0.041 R)
• M46: 23,345,645 km (0.117 R)
• M47: 24,686,042 km (0.097 R)
• M48: 26,768,744 km (0.095 R)
• M49: 28,170,775 km (0.095 R)
• M50: 28,380,511 km (0.105 R)
• M51: 28,485,529 km (0.12 R)
• M52: 30,237,619 km (0.087 R)
• M53: 30,613,708 km (0.112 R)
• M54: 30,775,424 km (0.07 R)
• M55: 30,829,279 km (0.049 R)
• M56: 30,883,284 km (0.107 R)
• M57: 31,207,911 km (0.118 R)
• M58: 32,024,267 km (0.065 R)
• M59: 33,400,417 km (0.105 R)
• M60: 33,511,419 km (0.075 R)
• M61: 34,291,273 km (0.11 R)
• M62: 35,812,234 km (0.046 R)
• M63: 36,039,324 km (0.029 R)
• M64: 37,585,418 km (0.085 R)
• M65: 38,628,115 km (0.051 R)
• M66: 38,686,309 km (0.12 R)
• M67: 38,802,845 km (0.079 R)
• M68: 38,977,725 km (0.096 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 18,295 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit