🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.49 AU - 0.51 AU

Year: 105 Days

Day: 26.8 Hours

Environment

Temp: 389 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,277,588 km

• M1: 207,343 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.67 AU - 0.95 AU

Year: 216 Days

Day: 23 Hours

Environment

Temp: 276 °C

Axial Tilt: 176.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 82,277,588 km

• M1: 253,120 km (0.091 R)
• M2: 354,846 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.8 AU - 1.86 AU

Year: 733 Days

Day: 24.6 Hours

Environment

Temp: 169 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.38 AU - 3.5 AU

Year: 1493 Days

Day: 12 Hours

Environment

Temp: -33 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,277,588 km

• M1: 1,407,267 km (0.115 R)
• M2: 1,605,335 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.03 AU - 4.05 AU

Year: 1973 Days

Day: 39 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,277,588 km

• M1: 373,546 km (0.065 R)
• M2: 655,687 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.24 AU - 4.44 AU

Year: 2679 Days

Day: 14.2 Hours

Environment

Temp: -74 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.65 AU - 6.73 AU

Year: 4563 Days

Day: 38 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,277,588 km

• M1: 2,092,575 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806

Radius: 8.6

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 9.85 AU - 16.41 AU

Year: 14095 Days

Day: 14.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,277,588 km

• M1: 117,434 km (0.076 R)
• M2: 420,520 km (0.074 R)
• M3: 754,123 km (0.094 R)
• M4: 838,346 km (0.107 R)
• M5: 903,870 km (0.088 R)
• M6: 1,017,116 km (0.058 R)
• M7: 1,111,213 km (0.085 R)
• M8: 1,233,135 km (0.104 R)
• M9: 1,570,927 km (0.11 R)
• M10: 1,821,653 km (0.096 R)
• M11: 2,145,383 km (0.112 R)
• M12: 2,455,499 km (0.082 R)
• M13: 3,083,661 km (0.089 R)
• M14: 3,292,200 km (0.114 R)
• M15: 3,398,116 km (0.032 R)
• M16: 3,613,537 km (0.048 R)
• M17: 3,833,445 km (0.108 R)
• M18: 4,057,693 km (0.099 R)
• M19: 4,171,387 km (0.068 R)
• M20: 4,676,729 km (0.062 R)
• M21: 4,876,292 km (0.053 R)
• M22: 5,283,797 km (0.091 R)
• M23: 5,491,738 km (0.11 R)
• M24: 5,575,662 km (0.079 R)
• M25: 5,872,764 km (0.097 R)
• M26: 8,672,637 km (0.112 R)
• M27: 9,016,862 km (0.101 R)
• M28: 9,315,459 km (0.059 R)
• M29: 10,179,238 km (0.07 R)
• M30: 10,856,916 km (0.107 R)
• M31: 11,819,279 km (0.073 R)
• M32: 11,982,341 km (0.086 R)
• M33: 12,697,568 km (0.103 R)
• M34: 13,426,558 km (0.079 R)
• M35: 14,342,247 km (0.07 R)
• M36: 14,400,141 km (0.036 R)
• M37: 14,516,229 km (0.058 R)
• M38: 14,866,288 km (0.118 R)
• M39: 15,160,099 km (0.089 R)
• M40: 16,173,325 km (0.114 R)
• M41: 17,269,877 km (0.077 R)
• M42: 18,076,808 km (0.049 R)
• M43: 21,425,108 km (0.093 R)
• M44: 21,623,923 km (0.063 R)
• M45: 24,196,259 km (0.094 R)
• M46: 24,819,633 km (0.08 R)
• M47: 27,078,112 km (0.111 R)
• M48: 27,149,770 km (0.098 R)
• M49: 27,580,911 km (0.096 R)
• M50: 28,086,851 km (0.094 R)
• M51: 29,475,268 km (0.098 R)
• M52: 29,992,428 km (0.05 R)
• M53: 30,811,177 km (0.083 R)
• M54: 33,081,325 km (0.113 R)
• M55: 33,311,257 km (0.069 R)
• M56: 33,772,766 km (0.117 R)
• M57: 34,081,686 km (0.104 R)
• M58: 34,236,520 km (0.111 R)
• M59: 34,469,145 km (0.078 R)
• M60: 34,780,009 km (0.059 R)
• M61: 35,954,502 km (0.113 R)
• M62: 37,620,424 km (0.12 R)
• M63: 38,342,084 km (0.054 R)
• M64: 38,422,568 km (0.099 R)
• M65: 39,554,874 km (0.073 R)
• M66: 39,880,548 km (0.041 R)
• M67: 39,962,079 km (0.115 R)
• M68: 40,043,610 km (0.089 R)
• M69: 40,206,971 km (0.084 R)
• M70: 41,356,481 km (0.092 R)
• M71: 42,267,382 km (0.049 R)
• M72: 42,683,564 km (0.066 R)
• M73: 45,720,101 km (0.11 R)
• M74: 46,147,203 km (0.099 R)
• M75: 48,042,758 km (0.085 R)
• M76: 49,437,160 km (0.04 R)
• M77: 50,491,675 km (0.096 R)
• M78: 50,579,938 km (0.074 R)
• M79: 50,844,875 km (0.04 R)
• M80: 50,933,288 km (0.107 R)
• M81: 52,354,916 km (0.099 R)
• M82: 55,237,219 km (0.064 R)
• M83: 56,057,015 km (0.07 R)
• M84: 58,726,290 km (0.115 R)
• M85: 59,190,642 km (0.056 R)
• M86: 60,122,935 km (0.113 R)
• M87: 63,234,272 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.8

Radius: 6.3

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 22.47 AU - 22.87 AU

Year: 31978 Days

Day: 24.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 82,277,588 km

• M1: 107,411 km (0.108 R)
• M2: 229,334 km (0.09 R)
• M3: 593,604 km (0.062 R)
• M4: 785,838 km (0.101 R)
• M5: 1,109,867 km (0.107 R)
• M6: 1,409,212 km (0.053 R)
• M7: 1,600,697 km (0.107 R)
• M8: 1,733,091 km (0.107 R)
• M9: 2,151,367 km (0.092 R)
• M10: 2,875,121 km (0.098 R)
• M11: 3,242,235 km (0.103 R)
• M12: 3,325,860 km (0.117 R)
• M13: 3,495,354 km (0.12 R)
• M14: 4,758,559 km (0.099 R)
• M15: 5,890,865 km (0.117 R)
• M16: 6,832,284 km (0.097 R)
• M17: 7,485,728 km (0.1 R)
• M18: 8,444,949 km (0.101 R)
• M19: 8,676,377 km (0.083 R)
• M20: 9,442,468 km (0.095 R)
• M21: 12,322,526 km (0.073 R)
• M22: 13,383,026 km (0.096 R)
• M23: 13,856,054 km (0.075 R)
• M24: 13,924,121 km (0.103 R)
• M25: 15,237,890 km (0.033 R)
• M26: 16,518,597 km (0.119 R)
• M27: 16,807,770 km (0.078 R)
• M28: 18,204,565 km (0.043 R)
• M29: 19,105,742 km (0.066 R)
• M30: 20,329,752 km (0.116 R)
• M31: 20,562,078 km (0.075 R)
• M32: 20,639,719 km (0.1 R)
• M33: 22,053,868 km (0.107 R)
• M34: 23,580,215 km (0.078 R)
• M35: 24,561,726 km (0.119 R)
• M36: 24,726,583 km (0.119 R)
• M37: 25,723,503 km (0.087 R)
• M38: 25,807,129 km (0.103 R)
• M39: 27,243,418 km (0.108 R)
• M40: 27,670,669 km (0.103 R)
• M41: 27,756,389 km (0.039 R)
• M42: 29,489,630 km (0.106 R)
• M43: 31,168,268 km (0.096 R)
• M44: 31,257,577 km (0.09 R)
• M45: 33,881,375 km (0.107 R)
• M46: 34,248,787 km (0.06 R)
• M47: 34,340,790 km (0.1 R)
• M48: 34,617,546 km (0.119 R)
• M49: 35,080,252 km (0.12 R)
• M50: 35,545,202 km (0.107 R)
• M51: 41,279,737 km (0.069 R)
• M52: 42,658,581 km (0.075 R)
• M53: 44,152,465 km (0.039 R)
• M54: 46,170,989 km (0.054 R)
• M55: 46,782,396 km (0.101 R)
• M56: 46,986,746 km (0.115 R)
• M57: 48,219,283 km (0.11 R)
• M58: 48,839,666 km (0.101 R)
• M59: 49,150,680 km (0.054 R)
• M60: 49,358,471 km (0.116 R)
• M61: 51,663,325 km (0.057 R)
• M62: 51,768,942 km (0.088 R)
• M63: 51,874,707 km (0.077 R)
• M64: 52,086,239 km (0.114 R)
• M65: 53,681,999 km (0.112 R)
• M66: 54,970,186 km (0.059 R)
• M67: 55,293,767 km (0.042 R)
• M68: 56,812,484 km (0.097 R)
• M69: 59,226,545 km (0.115 R)
• M70: 59,336,948 km (0.103 R)
• M71: 61,114,769 km (0.102 R)
• M72: 61,226,369 km (0.052 R)
• M73: 62,010,113 km (0.111 R)
• M74: 62,909,794 km (0.082 R)
• M75: 63,700,569 km (0.065 R)
• M76: 64,040,604 km (0.08 R)
• M77: 64,722,172 km (0.113 R)
• M78: 65,406,283 km (0.034 R)
• M79: 67,242,149 km (0.051 R)
• M80: 68,514,030 km (0.096 R)
• M81: 69,327,543 km (0.11 R)
• M82: 71,199,162 km (0.093 R)
• M83: 71,316,596 km (0.06 R)
• M84: 71,551,914 km (0.105 R)
• M85: 71,787,381 km (0.12 R)
• M86: 74,037,482 km (0.082 R)
• M87: 74,514,101 km (0.114 R)
• M88: 75,111,296 km (0.073 R)
• M89: 75,470,480 km (0.109 R)
• M90: 75,590,308 km (0.102 R)
• M91: 76,430,899 km (0.095 R)
• M92: 78,849,447 km (0.03 R)
• M93: 80,924,968 km (0.045 R)

Kuiper Belt

Range: 37.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 15,940 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit