🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.72 AU - 0.92 AU

Year: 261 Days

Day: 32.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,100,191 km

• M1: 130,749 km (0.107 R)
• M2: 254,466 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.37 AU - 1.75 AU

Year: 685 Days

Day: 40 Hours

Environment

Temp: -19 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.38 AU - 2.88 AU

Year: 1499 Days

Day: 32.9 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,100,191 km

• M1: 838,646 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.93 AU - 3.01 AU

Year: 1799 Days

Day: 19.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 13.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 6.73 AU - 7.33 AU

Year: 6551 Days

Day: 13 Hours

Environment

Temp: -153 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 51,100,191 km

• M1: 273,315 km (0.103 R)
• M2: 579,692 km (0.073 R)
• M3: 723,455 km (0.11 R)
• M4: 819,348 km (0.074 R)
• M5: 928,255 km (0.087 R)
• M6: 1,084,884 km (0.066 R)
• M7: 1,323,642 km (0.114 R)
• M8: 1,464,114 km (0.107 R)
• M9: 1,812,079 km (0.116 R)
• M10: 1,926,970 km (0.069 R)
• M11: 2,087,937 km (0.113 R)
• M12: 2,423,486 km (0.077 R)
• M13: 2,609,585 km (0.099 R)
• M14: 3,784,677 km (0.081 R)
• M15: 4,056,945 km (0.091 R)
• M16: 4,434,679 km (0.042 R)
• M17: 4,534,461 km (0.082 R)
• M18: 4,765,590 km (0.113 R)
• M19: 5,269,435 km (0.097 R)
• M20: 5,712,993 km (0.098 R)
• M21: 5,962,822 km (0.114 R)
• M22: 6,603,549 km (0.028 R)
• M23: 6,882,549 km (0.116 R)
• M24: 7,048,453 km (0.041 R)
• M25: 7,486,177 km (0.11 R)
• M26: 7,863,462 km (0.091 R)
• M27: 8,194,373 km (0.108 R)
• M28: 8,708,391 km (0.083 R)
• M29: 9,032,719 km (0.073 R)
• M30: 9,287,784 km (0.109 R)
• M31: 9,416,139 km (0.11 R)
• M32: 9,656,243 km (0.113 R)
• M33: 12,388,050 km (0.069 R)
• M34: 13,039,399 km (0.117 R)
• M35: 14,227,356 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418

Radius: 3.5

Gravity: 34.12 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 11.47 AU - 17.83 AU

Year: 19708 Days

Day: 23.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 51,100,191 km

• M1: 73,153 km (0.083 R)
• M2: 311,313 km (0.083 R)
• M3: 342,729 km (0.077 R)
• M4: 573,708 km (0.063 R)
• M5: 889,808 km (0.079 R)
• M6: 912,697 km (0.074 R)
• M7: 982,110 km (0.072 R)
• M8: 1,355,207 km (0.116 R)
• M9: 1,884,036 km (0.104 R)
• M10: 2,798,527 km (0.11 R)
• M11: 3,353,087 km (0.105 R)
• M12: 3,716,609 km (0.106 R)
• M13: 3,865,609 km (0.103 R)
• M14: 3,940,707 km (0.08 R)
• M15: 4,130,846 km (0.092 R)
• M16: 4,207,739 km (0.112 R)
• M17: 4,880,032 km (0.097 R)
• M18: 4,920,723 km (0.091 R)
• M19: 5,416,490 km (0.073 R)
• M20: 5,542,900 km (0.114 R)
• M21: 5,755,628 km (0.069 R)
• M22: 5,798,563 km (0.031 R)
• M23: 5,971,199 km (0.1 R)
• M24: 6,904,989 km (0.084 R)
• M25: 7,272,551 km (0.069 R)
• M26: 7,365,451 km (0.042 R)
• M27: 7,458,651 km (0.091 R)
• M28: 8,170,587 km (0.077 R)
• M29: 8,559,093 km (0.089 R)
• M30: 8,755,664 km (0.106 R)
• M31: 9,153,146 km (0.113 R)
• M32: 10,537,524 km (0.111 R)
• M33: 11,387,988 km (0.1 R)
• M34: 11,550,003 km (0.06 R)
• M35: 13,551,772 km (0.094 R)
• M36: 14,184,421 km (0.111 R)
• M37: 15,837,777 km (0.115 R)
• M38: 16,748,379 km (0.098 R)
• M39: 16,809,565 km (0.113 R)
• M40: 17,055,504 km (0.113 R)
• M41: 17,240,855 km (0.05 R)
• M42: 17,302,789 km (0.095 R)
• M43: 20,293,998 km (0.086 R)
• M44: 20,555,944 km (0.059 R)
• M45: 20,818,788 km (0.117 R)
• M46: 20,884,760 km (0.103 R)
• M47: 22,352,465 km (0.107 R)
• M48: 22,962,376 km (0.107 R)
• M49: 23,303,608 km (0.101 R)
• M50: 23,646,487 km (0.075 R)
• M51: 23,922,046 km (0.106 R)
• M52: 24,545,869 km (0.088 R)
• M53: 25,456,322 km (0.106 R)
• M54: 25,597,392 km (0.045 R)
• M55: 26,164,069 km (0.116 R)
• M56: 26,520,561 km (0.114 R)
• M57: 27,310,138 km (0.081 R)
• M58: 27,599,162 km (0.096 R)
• M59: 28,326,207 km (0.059 R)
• M60: 30,320,496 km (0.084 R)
• M61: 32,741,888 km (0.07 R)
• M62: 32,972,119 km (0.099 R)
• M63: 33,743,146 km (0.112 R)
• M64: 36,250,406 km (0.025 R)
• M65: 38,089,263 km (0.082 R)
• M66: 38,573,961 km (0.083 R)
• M67: 38,735,975 km (0.084 R)
• M68: 38,979,371 km (0.088 R)
• M69: 40,450,516 km (0.116 R)
• M70: 41,358,575 km (0.081 R)
• M71: 42,189,891 km (0.095 R)
• M72: 43,953,350 km (0.027 R)
• M73: 44,207,368 km (0.103 R)
• M74: 46,255,961 km (0.081 R)
• M75: 46,341,980 km (0.105 R)
• M76: 46,427,998 km (0.094 R)
• M77: 47,032,075 km (0.092 R)
• M78: 47,118,692 km (0.119 R)
• M79: 47,291,776 km (0.115 R)
• M80: 48,859,861 km (0.104 R)
• M81: 48,947,526 km (0.045 R)
• M82: 49,562,223 km (0.12 R)
• M83: 50,091,201 km (0.12 R)
• M84: 51,243,853 km (0.069 R)
• M85: 51,421,874 km (0.102 R)
• M86: 52,405,032 km (0.09 R)
• M87: 53,846,108 km (0.095 R)
• M88: 54,299,090 km (0.106 R)
• M89: 55,026,585 km (0.074 R)
• M90: 55,482,858 km (0.07 R)
• M91: 55,757,221 km (0.08 R)
• M92: 56,675,153 km (0.107 R)
• M93: 57,412,970 km (0.109 R)
• M94: 58,246,829 km (0.079 R)
• M95: 58,432,779 km (0.09 R)
• M96: 59,551,920 km (0.119 R)
• M97: 60,208,206 km (0.05 R)
• M98: 60,584,146 km (0.09 R)
• M99: 62,666,249 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.3

Radius: 5.7

Gravity: 4.6 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 13.51 AU - 19.51 AU

Year: 23578 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,100,191 km

• M1: 88,861 km (0.109 R)
• M2: 174,132 km (0.078 R)
• M3: 226,192 km (0.032 R)
• M4: 272,567 km (0.118 R)
• M5: 404,961 km (0.092 R)
• M6: 448,943 km (0.084 R)
• M7: 510,129 km (0.061 R)
• M8: 1,247,197 km (0.109 R)
• M9: 1,733,241 km (0.036 R)
• M10: 2,353,175 km (0.088 R)
• M11: 3,184,939 km (0.118 R)
• M12: 3,679,210 km (0.104 R)
• M13: 3,742,789 km (0.104 R)
• M14: 3,838,681 km (0.117 R)
• M15: 4,263,839 km (0.111 R)
• M16: 4,498,857 km (0.115 R)
• M17: 4,946,603 km (0.082 R)
• M18: 5,087,225 km (0.108 R)
• M19: 5,553,372 km (0.083 R)
• M20: 5,958,483 km (0.057 R)
• M21: 6,108,231 km (0.079 R)
• M22: 6,297,023 km (0.085 R)
• M23: 6,335,021 km (0.085 R)
• M24: 6,373,168 km (0.044 R)
• M25: 6,797,129 km (0.087 R)
• M26: 6,914,264 km (0.063 R)
• M27: 7,429,928 km (0.117 R)
• M28: 7,998,998 km (0.104 R)
• M29: 8,122,716 km (0.069 R)
• M30: 8,413,983 km (0.108 R)
• M31: 8,835,998 km (0.101 R)
• M32: 10,591,978 km (0.118 R)
• M33: 10,773,291 km (0.09 R)
• M34: 11,369,887 km (0.049 R)
• M35: 12,787,177 km (0.084 R)
• M36: 13,077,397 km (0.103 R)
• M37: 13,174,486 km (0.095 R)
• M38: 13,516,616 km (0.12 R)
• M39: 13,614,753 km (0.069 R)
• M40: 14,660,891 km (0.099 R)
• M41: 14,711,305 km (0.118 R)
• M42: 15,321,216 km (0.086 R)
• M43: 15,372,528 km (0.102 R)
• M44: 15,629,387 km (0.106 R)
• M45: 16,356,134 km (0.07 R)
• M46: 17,040,843 km (0.085 R)
• M47: 19,095,420 km (0.084 R)
• M48: 20,039,682 km (0.064 R)
• M49: 20,715,266 km (0.086 R)
• M50: 20,885,209 km (0.099 R)
• M51: 21,055,751 km (0.094 R)
• M52: 21,570,218 km (0.096 R)
• M53: 21,627,514 km (0.114 R)
• M54: 22,320,451 km (0.036 R)
• M55: 23,255,587 km (0.086 R)
• M56: 23,668,627 km (0.054 R)
• M57: 23,727,868 km (0.096 R)
• M58: 24,562,175 km (0.102 R)
• M59: 24,862,418 km (0.115 R)
• M60: 26,197,878 km (0.115 R)
• M61: 26,689,307 km (0.105 R)
• M62: 26,874,360 km (0.103 R)
• M63: 27,059,861 km (0.058 R)
• M64: 27,743,673 km (0.093 R)
• M65: 28,307,358 km (0.079 R)
• M66: 30,277,562 km (0.104 R)
• M67: 31,311,732 km (0.11 R)
• M68: 31,441,732 km (0.102 R)
• M69: 31,506,957 km (0.079 R)
• M70: 32,291,748 km (0.115 R)
• M71: 33,281,637 km (0.067 R)
• M72: 33,613,894 km (0.053 R)
• M73: 33,813,756 km (0.11 R)
• M74: 34,348,718 km (0.102 R)
• M75: 35,698,091 km (0.084 R)
• M76: 37,823,727 km (0.115 R)
• M77: 39,919,593 km (0.035 R)
• M78: 40,697,353 km (0.088 R)
• M79: 41,052,648 km (0.111 R)
• M80: 41,195,065 km (0.119 R)
• M81: 41,408,840 km (0.117 R)
• M82: 42,771,976 km (0.109 R)
• M83: 42,844,082 km (0.054 R)
• M84: 43,350,321 km (0.102 R)
• M85: 44,222,627 km (0.03 R)
• M86: 44,954,011 km (0.06 R)
• M87: 45,984,740 km (0.119 R)
• M88: 48,595,223 km (0.065 R)
• M89: 49,652,730 km (0.06 R)
• M90: 49,804,422 km (0.061 R)
• M91: 50,108,405 km (0.089 R)
• M92: 50,184,401 km (0.113 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 19,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit