🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.73 AU - 0.75 AU

Year: 225 Days

Day: 43.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.59 AU - 4.39 AU

Year: 2814 Days

Day: 43.3 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.1

Radius: 14.1

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 5.45 AU - 8.57 AU

Year: 6554 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 52,769,645 km

• M1: 176,376 km (0.065 R)
• M2: 325,076 km (0.109 R)
• M3: 415,433 km (0.063 R)
• M4: 563,984 km (0.043 R)
• M5: 882,328 km (0.106 R)
• M6: 1,194,689 km (0.093 R)
• M7: 1,577,958 km (0.099 R)
• M8: 2,561,415 km (0.111 R)
• M9: 2,882,153 km (0.083 R)
• M10: 3,058,528 km (0.09 R)
• M11: 3,353,236 km (0.087 R)
• M12: 3,633,433 km (0.068 R)
• M13: 3,945,943 km (0.094 R)
• M14: 4,068,464 km (0.107 R)
• M15: 5,309,228 km (0.091 R)
• M16: 6,226,263 km (0.111 R)
• M17: 6,601,006 km (0.096 R)
• M18: 7,162,148 km (0.113 R)
• M19: 7,554,992 km (0.112 R)
• M20: 7,892,933 km (0.089 R)
• M21: 8,743,696 km (0.057 R)
• M22: 9,033,767 km (0.068 R)
• M23: 9,689,753 km (0.105 R)
• M24: 9,989,996 km (0.114 R)
• M25: 10,191,953 km (0.077 R)
• M26: 10,327,190 km (0.093 R)
• M27: 10,702,531 km (0.075 R)
• M28: 10,840,161 km (0.062 R)
• M29: 10,978,389 km (0.099 R)
• M30: 11,291,498 km (0.101 R)
• M31: 11,501,982 km (0.071 R)
• M32: 11,642,903 km (0.104 R)
• M33: 12,645,957 km (0.063 R)
• M34: 13,047,627 km (0.115 R)
• M35: 14,051,429 km (0.083 R)
• M36: 14,391,465 km (0.062 R)
• M37: 14,543,606 km (0.09 R)
• M38: 14,964,425 km (0.112 R)
• M39: 15,779,135 km (0.043 R)
• M40: 15,896,719 km (0.119 R)
• M41: 16,647,999 km (0.086 R)
• M42: 16,807,770 km (0.072 R)
• M43: 17,048,173 km (0.079 R)
• M44: 17,168,899 km (0.094 R)
• M45: 17,817,256 km (0.084 R)
• M46: 18,185,416 km (0.1 R)
• M47: 19,473,155 km (0.089 R)
• M48: 19,641,452 km (0.1 R)
• M49: 20,747,130 km (0.041 R)
• M50: 20,875,934 km (0.1 R)
• M51: 21,048,271 km (0.066 R)
• M52: 21,394,141 km (0.104 R)
• M53: 22,223,362 km (0.119 R)
• M54: 22,487,402 km (0.115 R)
• M55: 22,752,490 km (0.111 R)
• M56: 22,974,194 km (0.119 R)
• M57: 23,285,806 km (0.076 R)
• M58: 24,546,168 km (0.099 R)
• M59: 25,093,248 km (0.09 R)
• M60: 25,506,138 km (0.119 R)
• M61: 26,060,099 km (0.037 R)
• M62: 26,199,225 km (0.09 R)
• M63: 26,338,500 km (0.069 R)
• M64: 27,226,962 km (0.078 R)
• M65: 27,793,190 km (0.06 R)
• M66: 27,887,885 km (0.098 R)
• M67: 30,193,937 km (0.057 R)
• M68: 31,221,973 km (0.106 R)
• M69: 32,410,977 km (0.098 R)
• M70: 32,960,749 km (0.065 R)
• M71: 33,715,620 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.5

Radius: 12.8

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 5.84 AU - 9.2 AU

Year: 7282 Days

Day: 12.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 52,769,645 km

• M1: 191,784 km (0.072 R)
• M2: 328,367 km (0.114 R)
• M3: 512,223 km (0.083 R)
• M4: 711,039 km (0.068 R)
• M5: 923,468 km (0.115 R)
• M6: 1,580,502 km (0.056 R)
• M7: 1,667,268 km (0.028 R)
• M8: 1,791,734 km (0.047 R)
• M9: 1,882,540 km (0.086 R)
• M10: 2,031,240 km (0.053 R)
• M11: 2,126,235 km (0.104 R)
• M12: 2,320,861 km (0.1 R)
• M13: 2,481,081 km (0.091 R)
• M14: 2,624,246 km (0.072 R)
• M15: 2,707,273 km (0.081 R)
• M16: 3,656,172 km (0.085 R)
• M17: 4,203,401 km (0.041 R)
• M18: 4,449,489 km (0.09 R)
• M19: 4,801,942 km (0.082 R)
• M20: 5,242,358 km (0.11 R)
• M21: 5,507,595 km (0.085 R)
• M22: 6,329,486 km (0.074 R)
• M23: 6,470,258 km (0.117 R)
• M24: 6,583,653 km (0.101 R)
• M25: 6,927,728 km (0.107 R)
• M26: 7,160,502 km (0.066 R)
• M27: 7,366,349 km (0.069 R)
• M28: 7,573,991 km (0.087 R)
• M29: 7,753,658 km (0.105 R)
• M30: 7,965,039 km (0.078 R)
• M31: 8,147,698 km (0.086 R)
• M32: 8,735,468 km (0.106 R)
• M33: 9,854,012 km (0.12 R)
• M34: 10,017,522 km (0.053 R)
• M35: 10,848,538 km (0.059 R)
• M36: 11,289,403 km (0.113 R)
• M37: 11,666,988 km (0.108 R)
• M38: 12,223,792 km (0.08 R)
• M39: 12,576,244 km (0.079 R)
• M40: 13,003,496 km (0.069 R)
• M41: 13,363,279 km (0.109 R)
• M42: 14,055,917 km (0.11 R)
• M43: 14,166,320 km (0.097 R)
• M44: 14,277,172 km (0.104 R)
• M45: 14,425,124 km (0.09 R)
• M46: 14,722,974 km (0.078 R)
• M47: 14,909,971 km (0.104 R)
• M48: 15,400,203 km (0.116 R)
• M49: 15,972,415 km (0.044 R)
• M50: 16,629,449 km (0.116 R)
• M51: 16,902,465 km (0.044 R)
• M52: 17,020,049 km (0.097 R)
• M53: 17,255,815 km (0.092 R)
• M54: 17,651,202 km (0.093 R)
• M55: 17,810,225 km (0.091 R)
• M56: 17,929,903 km (0.116 R)
• M57: 18,089,674 km (0.084 R)
• M58: 18,370,619 km (0.049 R)
• M59: 18,612,518 km (0.106 R)
• M60: 19,631,878 km (0.063 R)
• M61: 19,879,313 km (0.109 R)
• M62: 20,335,437 km (0.115 R)
• M63: 21,258,157 km (0.028 R)
• M64: 21,427,352 km (0.086 R)
• M65: 21,512,174 km (0.117 R)
• M66: 21,937,780 km (0.087 R)
• M67: 22,194,490 km (0.08 R)
• M68: 22,495,331 km (0.103 R)
• M69: 22,667,817 km (0.097 R)
• M70: 22,754,285 km (0.028 R)
• M71: 24,771,762 km (0.115 R)
• M72: 25,262,592 km (0.104 R)
• M73: 25,937,279 km (0.109 R)
• M74: 27,442,084 km (0.074 R)
• M75: 27,996,494 km (0.058 R)
• M76: 28,321,420 km (0.047 R)
• M77: 28,461,144 km (0.114 R)
• M78: 29,163,058 km (0.054 R)
• M79: 30,202,763 km (0.111 R)
• M80: 30,393,051 km (0.054 R)
• M81: 30,822,846 km (0.078 R)
• M82: 31,110,523 km (0.076 R)
• M83: 31,302,756 km (0.104 R)
• M84: 31,495,289 km (0.058 R)
• M85: 31,591,779 km (0.104 R)
• M86: 32,659,459 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 258.2

Radius: 6.4

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.05 AU - 14.27 AU

Year: 18815 Days

Day: 17.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 52,769,645 km

• M1: 84,373 km (0.098 R)
• M2: 148,850 km (0.104 R)
• M3: 287,826 km (0.04 R)
• M4: 549,473 km (0.085 R)
• M5: 892,950 km (0.068 R)
• M6: 972,985 km (0.075 R)
• M7: 1,140,235 km (0.078 R)
• M8: 1,339,499 km (0.083 R)
• M9: 1,455,138 km (0.111 R)
• M10: 1,695,991 km (0.095 R)
• M11: 1,872,367 km (0.106 R)
• M12: 2,161,240 km (0.114 R)
• M13: 2,408,227 km (0.113 R)
• M14: 2,606,444 km (0.075 R)
• M15: 2,988,816 km (0.114 R)
• M16: 3,263,926 km (0.1 R)
• M17: 3,388,691 km (0.119 R)
• M18: 4,136,980 km (0.091 R)
• M19: 4,616,740 km (0.066 R)
• M20: 5,077,950 km (0.102 R)
• M21: 5,479,620 km (0.033 R)
• M22: 5,929,461 km (0.08 R)
• M23: 6,082,051 km (0.052 R)
• M24: 6,197,391 km (0.082 R)
• M25: 6,586,944 km (0.118 R)
• M26: 7,267,465 km (0.039 R)
• M27: 7,348,995 km (0.118 R)
• M28: 7,761,138 km (0.088 R)
• M29: 7,970,126 km (0.059 R)
• M30: 8,265,731 km (0.095 R)
• M31: 8,824,180 km (0.078 R)
• M32: 9,086,126 km (0.097 R)
• M33: 9,306,334 km (0.102 R)
• M34: 9,394,896 km (0.103 R)
• M35: 9,662,227 km (0.094 R)
• M36: 9,796,865 km (0.111 R)
• M37: 9,841,894 km (0.073 R)
• M38: 10,204,520 km (0.112 R)
• M39: 11,842,167 km (0.103 R)
• M40: 12,082,721 km (0.108 R)
• M41: 12,276,300 km (0.085 R)
• M42: 12,666,452 km (0.081 R)
• M43: 13,309,423 km (0.086 R)
• M44: 13,559,551 km (0.098 R)
• M45: 17,057,149 km (0.112 R)
• M46: 18,263,058 km (0.108 R)
• M47: 19,157,204 km (0.115 R)
• M48: 19,439,495 km (0.103 R)
• M49: 20,756,106 km (0.1 R)
• M50: 21,162,414 km (0.088 R)
• M51: 21,747,491 km (0.116 R)
• M52: 21,806,283 km (0.106 R)
• M53: 22,219,323 km (0.095 R)
• M54: 23,053,331 km (0.107 R)
• M55: 24,262,231 km (0.045 R)
• M56: 24,384,303 km (0.112 R)
• M57: 24,751,566 km (0.053 R)
• M58: 25,677,876 km (0.097 R)
• M59: 26,176,635 km (0.067 R)
• M60: 28,010,855 km (0.104 R)
• M61: 28,459,798 km (0.119 R)
• M62: 28,652,929 km (0.083 R)
• M63: 29,170,089 km (0.034 R)
• M64: 29,364,865 km (0.09 R)
• M65: 29,690,390 km (0.108 R)
• M66: 32,538,734 km (0.113 R)
• M67: 33,213,570 km (0.045 R)
• M68: 33,620,625 km (0.066 R)
• M69: 34,508,339 km (0.108 R)
• M70: 34,989,596 km (0.097 R)
• M71: 35,472,946 km (0.114 R)
• M72: 35,750,151 km (0.107 R)
• M73: 36,376,517 km (0.03 R)
• M74: 38,064,580 km (0.117 R)
• M75: 39,562,503 km (0.079 R)
• M76: 39,706,267 km (0.072 R)
• M77: 39,778,074 km (0.101 R)
• M78: 40,210,412 km (0.1 R)
• M79: 40,644,245 km (0.105 R)
• M80: 40,789,206 km (0.099 R)
• M81: 41,881,869 km (0.101 R)
• M82: 44,394,066 km (0.074 R)
• M83: 44,767,612 km (0.088 R)
• M84: 45,894,383 km (0.076 R)
• M85: 45,969,930 km (0.115 R)
• M86: 46,272,117 km (0.109 R)
• M87: 47,716,784 km (0.079 R)
• M88: 49,794,998 km (0.081 R)
• M89: 50,572,159 km (0.101 R)
• M90: 52,690,614 km (0.026 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit