🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.21 AU - 1.21 AU

Year: 405 Days

Day: 28.5 Hours

Environment

Temp: 163 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.4 AU - 1.6 AU

Year: 559 Days

Day: 15.9 Hours

Environment

Temp: 100 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,308,339 km

• M1: 222,901 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.4 AU - 2.1 AU

Year: 705 Days

Day: 22.3 Hours

Environment

Temp: 117 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.59 AU - 4.57 AU

Year: 2508 Days

Day: 33.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 6.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 6.44 AU - 6.58 AU

Year: 5056 Days

Day: 32.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.46 AU - 10.02 AU

Year: 7865 Days

Day: 44.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,308,339 km

• M1: 2,413,762 km (0.11 R)

Asteroid Belt

Center: 10.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 12.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.1

Radius: 13.7

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11 AU - 14.74 AU

Year: 14053 Days

Day: 13.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,308,339 km

• M1: 192,682 km (0.075 R)
• M2: 296,054 km (0.09 R)
• M3: 690,993 km (0.059 R)
• M4: 911,500 km (0.112 R)
• M5: 1,136,645 km (0.069 R)
• M6: 1,466,508 km (0.11 R)
• M7: 1,553,873 km (0.1 R)
• M8: 1,643,033 km (0.088 R)
• M9: 1,993,840 km (0.111 R)
• M10: 2,116,211 km (0.034 R)
• M11: 2,368,733 km (0.044 R)
• M12: 2,631,277 km (0.113 R)
• M13: 2,820,817 km (0.083 R)
• M14: 3,271,406 km (0.098 R)
• M15: 3,475,907 km (0.093 R)
• M16: 4,145,955 km (0.096 R)
• M17: 5,056,408 km (0.088 R)
• M18: 6,315,424 km (0.094 R)
• M19: 7,130,732 km (0.11 R)
• M20: 7,822,622 km (0.098 R)
• M21: 8,495,962 km (0.083 R)
• M22: 9,023,295 km (0.096 R)
• M23: 9,146,563 km (0.061 R)
• M24: 9,394,746 km (0.073 R)
• M25: 9,645,173 km (0.111 R)
• M26: 9,813,321 km (0.099 R)
• M27: 10,452,852 km (0.093 R)
• M28: 10,712,404 km (0.089 R)
• M29: 11,370,635 km (0.118 R)
• M30: 12,223,343 km (0.088 R)
• M31: 12,359,926 km (0.102 R)
• M32: 13,050,170 km (0.062 R)
• M33: 13,283,094 km (0.093 R)
• M34: 13,517,364 km (0.071 R)
• M35: 14,085,388 km (0.092 R)
• M36: 16,384,108 km (0.105 R)
• M37: 16,938,817 km (0.116 R)
• M38: 17,551,121 km (0.045 R)
• M39: 17,653,746 km (0.042 R)
• M40: 18,170,457 km (0.079 R)
• M41: 18,326,487 km (0.104 R)
• M42: 18,430,757 km (0.107 R)
• M43: 19,007,606 km (0.106 R)
• M44: 20,556,991 km (0.107 R)
• M45: 20,665,300 km (0.105 R)
• M46: 21,759,160 km (0.12 R)
• M47: 22,815,770 km (0.1 R)
• M48: 22,927,968 km (0.11 R)
• M49: 23,378,557 km (0.067 R)
• M50: 23,889,134 km (0.094 R)
• M51: 24,346,006 km (0.104 R)
• M52: 25,268,277 km (0.109 R)
• M53: 25,384,365 km (0.108 R)
• M54: 26,437,385 km (0.06 R)
• M55: 26,732,392 km (0.056 R)
• M56: 26,909,964 km (0.063 R)
• M57: 27,385,237 km (0.103 R)
• M58: 27,564,305 km (0.109 R)
• M59: 27,803,512 km (0.082 R)
• M60: 28,163,744 km (0.068 R)
• M61: 29,497,559 km (0.116 R)
• M62: 30,172,095 km (0.117 R)
• M63: 30,542,350 km (0.066 R)
• M64: 30,851,868 km (0.041 R)
• M65: 31,349,431 km (0.058 R)
• M66: 32,478,595 km (0.058 R)
• M67: 32,857,976 km (0.07 R)
• M68: 33,493,467 km (0.118 R)
• M69: 33,684,953 km (0.075 R)
• M70: 34,712,092 km (0.088 R)
• M71: 37,855,143 km (0.07 R)
• M72: 38,454,581 km (0.042 R)
• M73: 39,527,797 km (0.107 R)
• M74: 40,068,294 km (0.063 R)
• M75: 41,361,418 km (0.062 R)
• M76: 41,498,300 km (0.057 R)
• M77: 41,703,997 km (0.114 R)
• M78: 42,460,962 km (0.109 R)
• M79: 42,599,190 km (0.117 R)
• M80: 43,222,565 km (0.09 R)
• M81: 44,198,392 km (0.108 R)
• M82: 44,548,600 km (0.1 R)
• M83: 44,970,167 km (0.048 R)
• M84: 45,746,430 km (0.077 R)
• M85: 46,171,737 km (0.093 R)
• M86: 46,455,973 km (0.117 R)
• M87: 46,740,808 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.9

Radius: 11.4

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 15.51 AU - 15.85 AU

Year: 18899 Days

Day: 8 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,308,339 km

• M1: 223,948 km (0.108 R)
• M2: 475,422 km (0.063 R)
• M3: 733,030 km (0.114 R)
• M4: 1,241,214 km (0.073 R)
• M5: 1,321,996 km (0.112 R)
• M6: 2,260,125 km (0.12 R)
• M7: 2,740,035 km (0.076 R)
• M8: 2,955,605 km (0.052 R)
• M9: 3,365,204 km (0.092 R)
• M10: 3,441,649 km (0.088 R)
• M11: 4,074,148 km (0.078 R)
• M12: 4,237,958 km (0.106 R)
• M13: 4,572,309 km (0.116 R)
• M14: 4,785,636 km (0.098 R)
• M15: 5,222,162 km (0.107 R)
• M16: 6,274,583 km (0.109 R)
• M17: 7,895,476 km (0.113 R)
• M18: 7,997,652 km (0.114 R)
• M19: 8,203,498 km (0.099 R)
• M20: 8,463,200 km (0.105 R)
• M21: 8,778,553 km (0.115 R)
• M22: 9,366,771 km (0.117 R)
• M23: 9,529,384 km (0.099 R)
• M24: 10,356,511 km (0.072 R)
• M25: 11,034,937 km (0.055 R)
• M26: 11,785,919 km (0.1 R)
• M27: 11,903,054 km (0.036 R)
• M28: 12,138,222 km (0.078 R)
• M29: 12,375,035 km (0.094 R)
• M30: 13,398,284 km (0.057 R)
• M31: 14,074,916 km (0.082 R)
• M32: 14,511,293 km (0.118 R)
• M33: 15,269,604 km (0.11 R)
• M34: 16,496,756 km (0.109 R)
• M35: 17,022,891 km (0.106 R)
• M36: 18,091,768 km (0.099 R)
• M37: 20,857,534 km (0.115 R)
• M38: 21,928,205 km (0.072 R)
• M39: 22,144,524 km (0.108 R)
• M40: 22,289,185 km (0.118 R)
• M41: 22,506,700 km (0.081 R)
• M42: 22,724,814 km (0.102 R)
• M43: 22,870,672 km (0.119 R)
• M44: 23,383,643 km (0.061 R)
• M45: 23,974,555 km (0.05 R)
• M46: 25,321,983 km (0.048 R)
• M47: 25,624,619 km (0.028 R)
• M48: 26,157,487 km (0.065 R)
• M49: 26,616,902 km (0.093 R)
• M50: 27,156,501 km (0.068 R)
• M51: 27,699,542 km (0.07 R)
• M52: 28,324,711 km (0.091 R)
• M53: 29,271,067 km (0.088 R)
• M54: 30,147,711 km (0.047 R)
• M55: 31,275,978 km (0.083 R)
• M56: 31,682,136 km (0.103 R)
• M57: 31,763,667 km (0.075 R)
• M58: 31,845,198 km (0.065 R)
• M59: 32,253,899 km (0.102 R)
• M60: 32,582,117 km (0.08 R)
• M61: 32,664,396 km (0.112 R)
• M62: 33,076,538 km (0.105 R)
• M63: 35,670,415 km (0.025 R)
• M64: 36,180,095 km (0.108 R)
• M65: 36,350,487 km (0.057 R)
• M66: 38,763,800 km (0.091 R)
• M67: 39,025,447 km (0.086 R)
• M68: 39,200,327 km (0.08 R)
• M69: 42,031,616 km (0.068 R)
• M70: 42,479,961 km (0.043 R)
• M71: 42,749,686 km (0.065 R)
• M72: 42,839,744 km (0.094 R)
• M73: 44,654,067 km (0.085 R)
• M74: 45,570,503 km (0.064 R)
• M75: 46,585,824 km (0.063 R)
• M76: 48,826,800 km (0.111 R)
• M77: 53,122,503 km (0.116 R)
• M78: 53,607,200 km (0.065 R)
• M79: 54,288,319 km (0.098 R)
• M80: 54,385,857 km (0.1 R)
• M81: 55,855,806 km (0.096 R)
• M82: 56,052,826 km (0.031 R)
• M83: 56,348,731 km (0.105 R)
• M84: 57,537,585 km (0.106 R)
• M85: 57,935,665 km (0.042 R)
• M86: 58,534,655 km (0.116 R)
• M87: 61,254,943 km (0.112 R)
• M88: 61,559,823 km (0.081 R)
• M89: 61,763,276 km (0.093 R)
• M90: 63,810,373 km (0.083 R)
• M91: 64,428,811 km (0.047 R)
• M92: 64,532,183 km (0.107 R)
• M93: 67,341,332 km (0.089 R)
• M94: 67,865,822 km (0.118 R)
• M95: 69,977,695 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 16.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.4

Radius: 8.6

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.34 AU - 19.88 AU

Year: 19681 Days

Day: 14.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 82,308,339 km

• M1: 155,133 km (0.096 R)
• M2: 492,027 km (0.114 R)
• M3: 839,842 km (0.11 R)
• M4: 1,167,312 km (0.083 R)
• M5: 1,437,935 km (0.087 R)
• M6: 1,500,766 km (0.079 R)
• M7: 1,728,304 km (0.058 R)
• M8: 1,829,283 km (0.097 R)
• M9: 2,400,747 km (0.03 R)
• M10: 2,943,787 km (0.102 R)
• M11: 3,146,941 km (0.106 R)
• M12: 4,004,436 km (0.113 R)
• M13: 4,459,213 km (0.104 R)
• M14: 4,552,114 km (0.057 R)
• M15: 5,026,339 km (0.072 R)
• M16: 5,716,883 km (0.048 R)
• M17: 6,073,225 km (0.107 R)
• M18: 6,332,179 km (0.057 R)
• M19: 6,489,406 km (0.087 R)
• M20: 7,736,753 km (0.079 R)
• M21: 8,647,206 km (0.095 R)
• M22: 9,114,998 km (0.086 R)
• M23: 9,953,644 km (0.071 R)
• M24: 10,567,594 km (0.092 R)
• M25: 11,004,719 km (0.107 R)
• M26: 11,896,771 km (0.092 R)
• M27: 11,961,247 km (0.047 R)
• M28: 12,811,711 km (0.115 R)
• M29: 13,749,241 km (0.088 R)
• M30: 17,273,917 km (0.097 R)
• M31: 17,493,825 km (0.092 R)
• M32: 17,714,632 km (0.114 R)
• M33: 17,936,486 km (0.061 R)
• M34: 18,308,236 km (0.06 R)
• M35: 21,450,689 km (0.119 R)
• M36: 22,401,533 km (0.114 R)
• M37: 22,481,418 km (0.059 R)
• M38: 27,187,468 km (0.103 R)
• M39: 28,474,758 km (0.046 R)
• M40: 29,256,706 km (0.066 R)
• M41: 30,752,984 km (0.105 R)
• M42: 30,841,695 km (0.073 R)
• M43: 32,093,680 km (0.092 R)
• M44: 32,364,153 km (0.086 R)
• M45: 32,454,510 km (0.101 R)
• M46: 32,816,537 km (0.068 R)
• M47: 36,228,864 km (0.041 R)
• M48: 36,322,662 km (0.092 R)
• M49: 36,698,602 km (0.118 R)
• M50: 38,119,781 km (0.111 R)
• M51: 39,752,193 km (0.107 R)
• M52: 40,918,309 km (0.106 R)
• M53: 42,589,317 km (0.116 R)
• M54: 44,282,466 km (0.048 R)
• M55: 44,683,986 km (0.09 R)
• M56: 46,710,140 km (0.101 R)
• M57: 46,914,341 km (0.061 R)
• M58: 49,492,361 km (0.077 R)
• M59: 50,327,117 km (0.103 R)
• M60: 51,271,678 km (0.098 R)
• M61: 52,010,393 km (0.103 R)
• M62: 52,646,333 km (0.065 R)
• M63: 54,677,274 km (0.062 R)
• M64: 56,081,549 km (0.12 R)
• M65: 56,190,007 km (0.113 R)
• M66: 56,298,615 km (0.082 R)
• M67: 57,388,286 km (0.09 R)
• M68: 61,033,238 km (0.031 R)
• M69: 61,144,838 km (0.11 R)
• M70: 61,704,035 km (0.056 R)
• M71: 64,980,229 km (0.09 R)
• M72: 68,892,662 km (0.085 R)
• M73: 69,358,061 km (0.101 R)
• M74: 69,590,985 km (0.102 R)
• M75: 69,824,357 km (0.091 R)
• M76: 70,174,716 km (0.108 R)
• M77: 70,525,822 km (0.03 R)
• M78: 70,642,957 km (0.061 R)
• M79: 70,994,811 km (0.05 R)
• M80: 73,236,236 km (0.108 R)
• M81: 74,783,377 km (0.044 R)
• M82: 75,980,759 km (0.113 R)
• M83: 76,341,140 km (0.098 R)
• M84: 78,030,698 km (0.097 R)
• M85: 79,245,134 km (0.092 R)
• M86: 79,610,601 km (0.065 R)
• M87: 80,221,110 km (0.1 R)
• M88: 80,955,785 km (0.099 R)
• M89: 81,078,456 km (0.095 R)
• M90: 82,061,912 km (0.113 R)

Kuiper Belt

Range: 36 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 11,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit