🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.39 AU - 0.63 AU

Year: 136 Days

Day: 32.9 Hours

Environment

Temp: 171 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.99 AU - 1.65 AU

Year: 568 Days

Day: 16.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.24 AU - 1.86 AU

Year: 723 Days

Day: 41.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,940,797 km

• M1: 574,007 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.38 AU - 1.86 AU

Year: 773 Days

Day: 36 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.47 AU - 2.19 AU

Year: 928 Days

Day: 18.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.93 AU - 2.63 AU

Year: 1290 Days

Day: 42 Hours

Environment

Temp: -96 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.2

Radius: 5.1

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 10.5 AU - 15.76 AU

Year: 17829 Days

Day: 16.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 111,940,797 km

• M1: 74,350 km (0.072 R)
• M2: 167,101 km (0.11 R)
• M3: 286,330 km (0.049 R)
• M4: 693,985 km (0.083 R)
• M5: 962,363 km (0.051 R)
• M6: 1,016,069 km (0.106 R)
• M7: 1,460,973 km (0.116 R)
• M8: 2,530,897 km (0.07 R)
• M9: 2,605,845 km (0.119 R)
• M10: 2,732,256 km (0.082 R)
• M11: 2,783,418 km (0.092 R)
• M12: 2,991,359 km (0.071 R)
• M13: 4,310,513 km (0.11 R)
• M14: 4,370,203 km (0.026 R)
• M15: 5,329,873 km (0.074 R)
• M16: 5,523,004 km (0.074 R)
• M17: 5,555,317 km (0.097 R)
• M18: 6,250,349 km (0.073 R)
• M19: 6,522,318 km (0.1 R)
• M20: 7,504,128 km (0.031 R)
• M21: 7,576,085 km (0.032 R)
• M22: 7,793,151 km (0.08 R)
• M23: 8,048,964 km (0.106 R)
• M24: 9,253,077 km (0.092 R)
• M25: 9,368,866 km (0.085 R)
• M26: 10,272,138 km (0.106 R)
• M27: 10,592,876 km (0.094 R)
• M28: 11,326,354 km (0.07 R)
• M29: 11,491,660 km (0.041 R)
• M30: 12,118,325 km (0.039 R)
• M31: 12,971,033 km (0.054 R)
• M32: 13,754,926 km (0.057 R)
• M33: 14,464,618 km (0.115 R)
• M34: 15,231,457 km (0.097 R)
• M35: 15,277,084 km (0.044 R)
• M36: 16,476,560 km (0.041 R)
• M37: 16,523,384 km (0.043 R)
• M38: 16,757,654 km (0.11 R)
• M39: 17,753,976 km (0.091 R)
• M40: 17,801,847 km (0.063 R)
• M41: 20,052,248 km (0.116 R)
• M42: 20,653,931 km (0.082 R)
• M43: 21,210,584 km (0.034 R)
• M44: 21,823,487 km (0.09 R)
• M45: 22,132,257 km (0.099 R)
• M46: 22,287,091 km (0.113 R)
• M47: 22,962,376 km (0.075 R)
• M48: 23,328,741 km (0.026 R)
• M49: 23,591,584 km (0.097 R)
• M50: 24,067,305 km (0.028 R)
• M51: 24,332,842 km (0.116 R)
• M52: 24,813,500 km (0.119 R)
• M53: 25,297,150 km (0.096 R)
• M54: 26,110,214 km (0.064 R)
• M55: 26,219,271 km (0.114 R)
• M56: 26,821,851 km (0.063 R)
• M57: 27,929,025 km (0.056 R)
• M58: 29,220,653 km (0.12 R)
• M59: 29,959,218 km (0.054 R)
• M60: 30,416,837 km (0.117 R)
• M61: 31,280,915 km (0.11 R)
• M62: 31,454,747 km (0.104 R)
• M63: 31,803,311 km (0.097 R)
• M64: 31,919,847 km (0.07 R)
• M65: 32,036,384 km (0.113 R)
• M66: 33,506,033 km (0.113 R)
• M67: 34,577,753 km (0.079 R)
• M68: 35,117,801 km (0.063 R)
• M69: 35,479,529 km (0.091 R)
• M70: 35,600,254 km (0.096 R)
• M71: 35,721,279 km (0.081 R)
• M72: 35,902,891 km (0.101 R)
• M73: 36,388,784 km (0.104 R)
• M74: 36,693,665 km (0.11 R)
• M75: 38,292,417 km (0.118 R)
• M76: 38,913,249 km (0.093 R)
• M77: 41,049,207 km (0.044 R)
• M78: 41,812,156 km (0.082 R)
• M79: 41,939,763 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117.4

Radius: 7.2

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 11.94 AU - 17.9 AU

Year: 21596 Days

Day: 20.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 111,940,797 km

• M1: 105,167 km (0.083 R)
• M2: 187,895 km (0.107 R)
• M3: 297,550 km (0.111 R)
• M4: 631,303 km (0.065 R)
• M5: 709,692 km (0.028 R)
• M6: 929,452 km (0.119 R)
• M7: 1,348,625 km (0.118 R)
• M8: 1,472,492 km (0.095 R)
• M9: 1,753,586 km (0.118 R)
• M10: 2,242,921 km (0.111 R)
• M11: 3,941,904 km (0.114 R)
• M12: 4,000,995 km (0.081 R)
• M13: 4,577,246 km (0.058 R)
• M14: 6,737,888 km (0.031 R)
• M15: 7,058,626 km (0.099 R)
• M16: 8,736,216 km (0.106 R)
• M17: 9,559,304 km (0.1 R)
• M18: 10,448,065 km (0.094 R)
• M19: 11,069,046 km (0.106 R)
• M20: 12,130,443 km (0.103 R)
• M21: 13,580,644 km (0.107 R)
• M22: 14,030,784 km (0.092 R)
• M23: 14,531,638 km (0.087 R)
• M24: 14,669,268 km (0.059 R)
• M25: 14,899,649 km (0.098 R)
• M26: 15,457,200 km (0.077 R)
• M27: 15,597,672 km (0.078 R)
• M28: 15,644,646 km (0.108 R)
• M29: 15,738,594 km (0.047 R)
• M30: 16,545,076 km (0.096 R)
• M31: 16,736,860 km (0.097 R)
• M32: 18,148,615 km (0.078 R)
• M33: 18,694,199 km (0.075 R)
• M34: 19,094,223 km (0.082 R)
• M35: 19,497,240 km (0.086 R)
• M36: 19,852,086 km (0.04 R)
• M37: 20,568,211 km (0.112 R)
• M38: 21,033,012 km (0.049 R)
• M39: 21,084,773 km (0.096 R)
• M40: 21,344,774 km (0.056 R)
• M41: 22,130,911 km (0.095 R)
• M42: 22,183,719 km (0.083 R)
• M43: 22,926,622 km (0.111 R)
• M44: 23,623,748 km (0.106 R)
• M45: 24,709,828 km (0.115 R)
• M46: 24,874,236 km (0.085 R)
• M47: 26,034,517 km (0.061 R)
• M48: 28,465,034 km (0.089 R)
• M49: 28,522,480 km (0.108 R)
• M50: 28,579,925 km (0.118 R)
• M51: 30,027,883 km (0.079 R)
• M52: 30,086,376 km (0.097 R)
• M53: 31,618,408 km (0.118 R)
• M54: 33,902,917 km (0.039 R)
• M55: 34,512,827 km (0.06 R)
• M56: 35,311,231 km (0.097 R)
• M57: 35,496,284 km (0.094 R)
• M58: 35,991,453 km (0.045 R)
• M59: 36,302,167 km (0.114 R)
• M60: 36,364,400 km (0.104 R)
• M61: 36,926,140 km (0.104 R)
• M62: 37,679,664 km (0.078 R)
• M63: 39,457,336 km (0.115 R)
• M64: 39,777,625 km (0.1 R)
• M65: 40,163,139 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.5

Radius: 7.8

Gravity: 16.05 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 18.33 AU - 18.73 AU

Year: 29891 Days

Day: 21.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,940,797 km

• M1: 1,423,274 km (0.065 R)
• M2: 1,500,467 km (0.076 R)
• M3: 2,036,625 km (0.112 R)
• M4: 2,440,390 km (0.089 R)
• M5: 3,167,286 km (0.106 R)
• M6: 3,269,013 km (0.095 R)
• M7: 3,475,907 km (0.079 R)
• M8: 3,794,101 km (0.092 R)
• M9: 3,956,864 km (0.07 R)
• M10: 4,401,917 km (0.066 R)
• M11: 4,515,761 km (0.053 R)
• M12: 4,746,292 km (0.098 R)
• M13: 4,980,712 km (0.077 R)
• M14: 5,830,577 km (0.065 R)
• M15: 6,208,611 km (0.064 R)
• M16: 7,322,217 km (0.101 R)
• M17: 8,284,880 km (0.097 R)
• M18: 9,141,327 km (0.104 R)
• M19: 9,950,951 km (0.081 R)
• M20: 11,014,293 km (0.105 R)
• M21: 12,273,309 km (0.069 R)
• M22: 12,353,493 km (0.098 R)
• M23: 12,433,827 km (0.096 R)
• M24: 13,411,748 km (0.086 R)
• M25: 14,668,819 km (0.078 R)
• M26: 17,024,387 km (0.066 R)
• M27: 17,926,313 km (0.11 R)
• M28: 19,588,495 km (0.083 R)
• M29: 21,782,946 km (0.117 R)
• M30: 22,662,731 km (0.115 R)
• M31: 22,761,166 km (0.119 R)
• M32: 24,760,243 km (0.109 R)
• M33: 26,503,208 km (0.091 R)
• M34: 27,651,970 km (0.108 R)
• M35: 27,968,070 km (0.091 R)
• M36: 28,073,836 km (0.118 R)
• M37: 28,391,432 km (0.072 R)
• M38: 29,030,514 km (0.052 R)
• M39: 29,137,476 km (0.084 R)
• M40: 30,214,282 km (0.076 R)
• M41: 30,322,740 km (0.025 R)
• M42: 30,866,678 km (0.106 R)
• M43: 30,975,885 km (0.115 R)
• M44: 31,304,102 km (0.106 R)
• M45: 31,523,563 km (0.096 R)
• M46: 31,633,517 km (0.104 R)
• M47: 32,962,844 km (0.107 R)
• M48: 34,763,553 km (0.091 R)
• M49: 36,827,106 km (0.067 R)
• M50: 36,942,895 km (0.096 R)
• M51: 40,353,726 km (0.114 R)
• M52: 40,951,819 km (0.072 R)
• M53: 42,399,328 km (0.116 R)
• M54: 42,885,521 km (0.095 R)
• M55: 47,092,512 km (0.117 R)
• M56: 48,227,960 km (0.083 R)
• M57: 49,755,803 km (0.064 R)
• M58: 50,012,064 km (0.12 R)
• M59: 52,598,013 km (0.103 R)
• M60: 54,302,082 km (0.111 R)
• M61: 54,565,823 km (0.102 R)
• M62: 55,625,126 km (0.076 R)
• M63: 60,475,538 km (0.063 R)
• M64: 65,459,391 km (0.031 R)
• M65: 65,880,658 km (0.052 R)
• M66: 66,161,902 km (0.073 R)
• M67: 66,866,957 km (0.109 R)
• M68: 67,858,193 km (0.111 R)
• M69: 69,139,947 km (0.115 R)
• M70: 71,582,432 km (0.106 R)
• M71: 72,596,406 km (0.086 R)
• M72: 73,615,167 km (0.045 R)
• M73: 76,551,774 km (0.097 R)
• M74: 78,928,435 km (0.118 R)
• M75: 81,027,891 km (0.085 R)
• M76: 83,449,731 km (0.112 R)
• M77: 85,281,557 km (0.095 R)
• M78: 88,674,287 km (0.049 R)
• M79: 89,763,061 km (0.098 R)
• M80: 91,169,430 km (0.103 R)
• M81: 92,110,999 km (0.109 R)
• M82: 96,867,015 km (0.098 R)
• M83: 98,952,559 km (0.094 R)
• M84: 99,597,326 km (0.07 R)
• M85: 100,405,154 km (0.119 R)
• M86: 100,567,019 km (0.091 R)
• M87: 100,890,898 km (0.097 R)
• M88: 101,215,227 km (0.098 R)
• M89: 101,864,781 km (0.119 R)
• M90: 103,494,799 km (0.119 R)
• M91: 107,772,999 km (0.115 R)
• M92: 107,938,604 km (0.099 R)
• M93: 108,104,508 km (0.077 R)
• M94: 111,773,096 km (0.082 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: 557 - 11,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit