🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.69 AU - 0.81 AU

Year: 191 Days

Day: 15.2 Hours

Environment

Temp: 274 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,072,574 km

• M1: 146,008 km (0.027 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.74 AU - 0.84 AU

Year: 206 Days

Day: 26.8 Hours

Environment

Temp: 314 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.91 AU - 1.25 AU

Year: 329 Days

Day: 24.4 Hours

Environment

Temp: 220 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.82 AU - 2.32 AU

Year: 874 Days

Day: 43.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,072,574 km

• M1: 386,411 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.19 AU - 2.93 AU

Year: 1202 Days

Day: 33.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 49,072,574 km

• M1: 614,099 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.3

Radius: 6.1

Gravity: 26 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 17.86 AU - 22.78 AU

Year: 26873 Days

Day: 24.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,072,574 km

• M1: 150,196 km (0.101 R)
• M2: 642,822 km (0.104 R)
• M3: 1,100,592 km (0.115 R)
• M4: 1,202,468 km (0.098 R)
• M5: 1,307,485 km (0.113 R)
• M6: 1,564,345 km (0.108 R)
• M7: 1,917,695 km (0.049 R)
• M8: 2,166,776 km (0.063 R)
• M9: 2,470,310 km (0.101 R)
• M10: 3,117,171 km (0.109 R)
• M11: 3,165,341 km (0.079 R)
• M12: 4,501,998 km (0.095 R)
• M13: 4,888,260 km (0.065 R)
• M14: 5,989,749 km (0.104 R)
• M15: 6,110,026 km (0.077 R)
• M16: 7,485,129 km (0.101 R)
• M17: 7,614,681 km (0.114 R)
• M18: 7,810,505 km (0.113 R)
• M19: 8,007,974 km (0.109 R)
• M20: 8,678,023 km (0.088 R)
• M21: 8,882,673 km (0.106 R)
• M22: 9,157,783 km (0.063 R)
• M23: 9,435,886 km (0.103 R)
• M24: 10,286,350 km (0.104 R)
• M25: 10,648,077 km (0.101 R)
• M26: 13,137,236 km (0.078 R)
• M27: 14,891,570 km (0.11 R)
• M28: 16,380,817 km (0.106 R)
• M29: 17,057,748 km (0.114 R)
• M30: 17,314,009 km (0.084 R)
• M31: 17,657,635 km (0.089 R)
• M32: 17,830,271 km (0.116 R)
• M33: 19,231,554 km (0.116 R)
• M34: 19,587,298 km (0.101 R)
• M35: 20,125,252 km (0.076 R)
• M36: 21,123,818 km (0.092 R)
• M37: 25,568,221 km (0.11 R)
• M38: 25,763,446 km (0.078 R)
• M39: 26,155,692 km (0.103 R)
• M40: 27,844,352 km (0.074 R)
• M41: 28,549,856 km (0.057 R)
• M42: 29,465,545 km (0.11 R)
• M43: 29,568,019 km (0.034 R)
• M44: 29,978,516 km (0.047 R)
• M45: 31,221,524 km (0.118 R)
• M46: 32,164,739 km (0.098 R)
• M47: 32,481,138 km (0.086 R)
• M48: 34,186,554 km (0.037 R)
• M49: 34,401,676 km (0.114 R)
• M50: 34,509,536 km (0.082 R)
• M51: 34,941,724 km (0.108 R)
• M52: 35,050,033 km (0.086 R)
• M53: 38,463,408 km (0.071 R)
• M54: 38,799,405 km (0.066 R)
• M55: 40,266,212 km (0.042 R)
• M56: 40,949,276 km (0.116 R)
• M57: 42,327,072 km (0.073 R)
• M58: 42,673,840 km (0.118 R)
• M59: 47,987,556 km (0.049 R)
• M60: 48,711,610 km (0.117 R)
• M61: 49,439,404 km (0.087 R)
• M62: 51,520,609 km (0.065 R)
• M63: 52,014,581 km (0.094 R)
• M64: 53,505,474 km (0.111 R)
• M65: 53,630,388 km (0.104 R)
• M66: 53,880,515 km (0.104 R)
• M67: 54,130,942 km (0.109 R)
• M68: 55,515,321 km (0.084 R)
• M69: 57,677,609 km (0.069 R)
• M70: 58,062,075 km (0.065 R)
• M71: 59,091,309 km (0.092 R)
• M72: 59,220,411 km (0.076 R)
• M73: 59,608,319 km (0.115 R)
• M74: 60,256,526 km (0.101 R)
• M75: 60,907,127 km (0.072 R)
• M76: 67,944,959 km (0.105 R)
• M77: 71,352,799 km (0.112 R)
• M78: 73,285,454 km (0.08 R)
• M79: 73,562,808 km (0.11 R)
• M80: 74,676,265 km (0.117 R)
• M81: 75,235,163 km (0.117 R)
• M82: 75,795,257 km (0.095 R)
• M83: 79,755,262 km (0.113 R)
• M84: 81,904,086 km (0.116 R)
• M85: 83,202,596 km (0.111 R)
• M86: 83,636,878 km (0.093 R)
• M87: 84,362,578 km (0.108 R)
• M88: 86,112,424 km (0.072 R)
• M89: 87,579,680 km (0.11 R)
• M90: 88,021,592 km (0.074 R)
• M91: 88,464,102 km (0.111 R)
• M92: 95,796,343 km (0.115 R)
• M93: 101,151,647 km (0.095 R)
• M94: 102,079,453 km (0.098 R)
• M95: 102,544,404 km (0.113 R)
• M96: 103,787,712 km (0.092 R)
• M97: 103,943,443 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 22.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.7

Radius: 6.4

Gravity: 24.36 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 19.02 AU - 26.86 AU

Year: 32234 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,072,574 km

• M1: 109,506 km (0.113 R)
• M2: 216,319 km (0.074 R)
• M3: 414,685 km (0.053 R)
• M4: 1,364,781 km (0.072 R)
• M5: 2,043,058 km (0.089 R)
• M6: 2,180,539 km (0.087 R)
• M7: 2,273,888 km (0.057 R)
• M8: 2,912,820 km (0.109 R)
• M9: 3,225,480 km (0.086 R)
• M10: 3,278,587 km (0.068 R)
• M11: 3,603,813 km (0.117 R)
• M12: 6,286,103 km (0.117 R)
• M13: 6,554,032 km (0.1 R)
• M14: 7,031,698 km (0.097 R)
• M15: 7,170,376 km (0.116 R)
• M16: 7,379,962 km (0.076 R)
• M17: 7,520,734 km (0.112 R)
• M18: 8,311,209 km (0.086 R)
• M19: 8,679,220 km (0.119 R)
• M20: 9,660,731 km (0.079 R)
• M21: 9,737,625 km (0.07 R)
• M22: 12,640,721 km (0.075 R)
• M23: 12,724,944 km (0.081 R)
• M24: 15,336,475 km (0.097 R)
• M25: 16,151,185 km (0.115 R)
• M26: 16,425,996 km (0.093 R)
• M27: 16,517,849 km (0.104 R)
• M28: 17,634,148 km (0.07 R)
• M29: 17,728,395 km (0.112 R)
• M30: 18,296,568 km (0.101 R)
• M31: 19,160,196 km (0.068 R)
• M32: 21,426,753 km (0.069 R)
• M33: 22,133,304 km (0.114 R)
• M34: 22,540,360 km (0.051 R)
• M35: 23,258,879 km (0.115 R)
• M36: 23,465,473 km (0.045 R)
• M37: 25,778,555 km (0.103 R)
• M38: 26,206,854 km (0.119 R)
• M39: 27,287,848 km (0.07 R)
• M40: 29,270,170 km (0.07 R)
• M41: 31,184,574 km (0.112 R)
• M42: 31,412,411 km (0.081 R)
• M43: 32,791,255 km (0.028 R)
• M44: 33,838,290 km (0.118 R)
• M45: 35,488,804 km (0.106 R)
• M46: 35,845,894 km (0.09 R)
• M47: 37,044,622 km (0.046 R)
• M48: 38,378,436 km (0.049 R)
• M49: 40,594,729 km (0.055 R)
• M50: 41,467,782 km (0.089 R)
• M51: 42,599,490 km (0.087 R)
• M52: 43,996,285 km (0.099 R)
• M53: 44,507,910 km (0.12 R)
• M54: 44,892,975 km (0.037 R)
• M55: 45,021,479 km (0.051 R)
• M56: 46,314,154 km (0.095 R)
• M57: 46,704,306 km (0.09 R)
• M58: 48,275,831 km (0.064 R)
• M59: 49,864,710 km (0.048 R)
• M60: 51,470,494 km (0.1 R)
• M61: 52,415,055 km (0.094 R)
• M62: 53,093,331 km (0.109 R)
• M63: 56,666,626 km (0.111 R)
• M64: 56,944,579 km (0.089 R)
• M65: 59,326,476 km (0.097 R)
• M66: 60,742,719 km (0.119 R)
• M67: 62,313,347 km (0.117 R)
• M68: 64,621,792 km (0.114 R)
• M69: 65,348,838 km (0.083 R)
• M70: 66,224,883 km (0.109 R)
• M71: 66,517,796 km (0.047 R)
• M72: 69,024,757 km (0.05 R)
• M73: 73,069,434 km (0.104 R)
• M74: 76,421,474 km (0.073 R)
• M75: 77,652,814 km (0.072 R)
• M76: 77,807,199 km (0.106 R)
• M77: 78,116,268 km (0.078 R)
• M78: 78,735,603 km (0.079 R)
• M79: 79,045,869 km (0.073 R)
• M80: 79,201,152 km (0.043 R)
• M81: 80,134,942 km (0.115 R)
• M82: 82,800,776 km (0.106 R)
• M83: 85,495,482 km (0.079 R)
• M84: 85,974,046 km (0.079 R)
• M85: 89,510,240 km (0.115 R)
• M86: 89,996,134 km (0.104 R)
• M87: 90,645,389 km (0.084 R)
• M88: 91,948,386 km (0.084 R)
• M89: 92,929,898 km (0.098 R)
• M90: 104,121,614 km (0.076 R)
• M91: 110,308,084 km (0.09 R)
• M92: 114,147,065 km (0.117 R)
• M93: 116,082,861 km (0.112 R)
• M94: 117,852,006 km (0.046 R)
• M95: 118,207,002 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58

Radius: 7.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 24.02 AU - 25 AU

Year: 35599 Days

Day: 22.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,072,574 km

• M1: 130,749 km (0.048 R)
• M2: 255,513 km (0.114 R)
• M3: 389,403 km (0.029 R)
• M4: 578,944 km (0.057 R)
• M5: 833,709 km (0.094 R)
• M6: 983,456 km (0.109 R)
• M7: 1,121,834 km (0.107 R)
• M8: 1,462,469 km (0.116 R)
• M9: 1,667,867 km (0.056 R)
• M10: 2,444,579 km (0.12 R)
• M11: 2,633,820 km (0.11 R)
• M12: 2,856,123 km (0.114 R)
• M13: 2,969,518 km (0.085 R)
• M14: 3,348,599 km (0.09 R)
• M15: 3,559,083 km (0.075 R)
• M16: 3,711,972 km (0.104 R)
• M17: 3,929,936 km (0.106 R)
• M18: 5,427,860 km (0.047 R)
• M19: 7,903,256 km (0.068 R)
• M20: 8,183,752 km (0.077 R)
• M21: 9,464,908 km (0.109 R)
• M22: 9,549,580 km (0.043 R)
• M23: 9,634,701 km (0.102 R)
• M24: 10,280,515 km (0.084 R)
• M25: 11,432,868 km (0.112 R)
• M26: 11,932,674 km (0.105 R)
• M27: 12,439,661 km (0.114 R)
• M28: 12,579,087 km (0.103 R)
• M29: 15,127,486 km (0.063 R)
• M30: 15,726,027 km (0.116 R)
• M31: 15,826,557 km (0.085 R)
• M32: 17,256,114 km (0.061 R)
• M33: 18,620,148 km (0.062 R)
• M34: 19,261,324 km (0.109 R)
• M35: 19,801,223 km (0.072 R)
• M36: 22,972,099 km (0.118 R)
• M37: 24,644,753 km (0.109 R)
• M38: 25,702,709 km (0.099 R)
• M39: 25,880,432 km (0.083 R)
• M40: 26,356,452 km (0.071 R)
• M41: 27,317,170 km (0.048 R)
• M42: 28,106,149 km (0.085 R)
• M43: 28,718,154 km (0.074 R)
• M44: 28,964,242 km (0.107 R)
• M45: 29,893,095 km (0.09 R)
• M46: 30,706,010 km (0.114 R)
• M47: 31,209,856 km (0.07 R)
• M48: 34,485,750 km (0.075 R)
• M49: 35,140,689 km (0.078 R)
• M50: 35,338,009 km (0.119 R)
• M51: 35,799,818 km (0.075 R)
• M52: 36,197,299 km (0.067 R)
• M53: 36,263,721 km (0.056 R)
• M54: 36,330,142 km (0.094 R)
• M55: 39,088,128 km (0.119 R)
• M56: 39,360,845 km (0.108 R)
• M57: 40,251,401 km (0.086 R)
• M58: 42,892,402 km (0.072 R)
• M59: 44,375,815 km (0.111 R)
• M60: 45,302,424 km (0.113 R)
• M61: 45,374,081 km (0.119 R)
• M62: 45,947,789 km (0.084 R)
• M63: 46,885,169 km (0.085 R)
• M64: 48,339,710 km (0.053 R)

Kuiper Belt

Range: 37.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 164 - 11,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit