🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 158 Days

Day: 46.2 Hours

Environment

Temp: 109 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 105,976,973 km

• M1: 120,875 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.63 AU - 0.93 AU

Year: 299 Days

Day: 12 Hours

Environment

Temp: -25 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.95 AU - 1.07 AU

Year: 440 Days

Day: 37.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.93 AU - 1.47 AU

Year: 570 Days

Day: 27.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.53 AU - 2.41 AU

Year: 1199 Days

Day: 28.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.8

Radius: 14.6

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.23 AU - 7.89 AU

Year: 8131 Days

Day: 10.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 105,976,973 km

• M1: 211,382 km (0.038 R)
• M2: 566,527 km (0.096 R)
• M3: 714,779 km (0.105 R)
• M4: 857,046 km (0.117 R)
• M5: 1,172,997 km (0.096 R)
• M6: 1,580,651 km (0.039 R)
• M7: 1,858,155 km (0.119 R)
• M8: 2,182,184 km (0.101 R)
• M9: 2,461,035 km (0.101 R)
• M10: 2,751,853 km (0.102 R)
• M11: 3,019,932 km (0.106 R)
• M12: 3,122,706 km (0.117 R)
• M13: 3,296,688 km (0.056 R)
• M14: 3,618,174 km (0.103 R)
• M15: 3,819,832 km (0.102 R)
• M16: 3,950,132 km (0.043 R)
• M17: 4,234,368 km (0.026 R)
• M18: 4,427,648 km (0.089 R)
• M19: 5,354,407 km (0.037 R)
• M20: 5,711,946 km (0.074 R)
• M21: 5,882,936 km (0.081 R)
• M22: 6,318,116 km (0.047 R)
• M23: 6,584,251 km (0.109 R)
• M24: 7,127,740 km (0.07 R)
• M25: 7,709,227 km (0.044 R)
• M26: 7,993,912 km (0.105 R)
• M27: 8,330,357 km (0.116 R)
• M28: 8,573,604 km (0.108 R)
• M29: 9,824,990 km (0.115 R)
• M30: 10,030,537 km (0.087 R)
• M31: 10,237,581 km (0.041 R)
• M32: 11,053,039 km (0.08 R)
• M33: 11,266,814 km (0.056 R)
• M34: 11,753,157 km (0.081 R)
• M35: 12,467,636 km (0.095 R)
• M36: 12,662,413 km (0.111 R)
• M37: 13,366,420 km (0.1 R)
• M38: 14,112,016 km (0.076 R)
• M39: 14,665,528 km (0.117 R)
• M40: 15,434,461 km (0.072 R)
• M41: 16,034,947 km (0.09 R)
• M42: 16,368,401 km (0.099 R)
• M43: 16,888,403 km (0.088 R)
• M44: 17,600,638 km (0.063 R)
• M45: 18,133,356 km (0.059 R)
• M46: 18,259,467 km (0.111 R)
• M47: 18,449,307 km (0.083 R)
• M48: 18,607,881 km (0.114 R)
• M49: 18,894,510 km (0.06 R)
• M50: 19,375,617 km (0.057 R)
• M51: 19,893,226 km (0.091 R)
• M52: 20,284,274 km (0.049 R)
• M53: 21,206,994 km (0.096 R)
• M54: 22,311,924 km (0.03 R)
• M55: 22,447,160 km (0.098 R)
• M56: 22,888,624 km (0.112 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.2

Radius: 4

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.51 AU - 12.25 AU

Year: 15556 Days

Day: 15.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 105,976,973 km

• M1: 84,224 km (0.099 R)
• M2: 196,572 km (0.1 R)
• M3: 251,923 km (0.119 R)
• M4: 525,537 km (0.051 R)
• M5: 1,000,959 km (0.104 R)
• M6: 1,833,322 km (0.115 R)
• M7: 1,979,778 km (0.091 R)
• M8: 2,936,008 km (0.089 R)
• M9: 3,107,447 km (0.081 R)
• M10: 3,794,251 km (0.119 R)
• M11: 4,075,495 km (0.118 R)
• M12: 4,138,775 km (0.075 R)
• M13: 4,234,517 km (0.095 R)
• M14: 4,591,757 km (0.044 R)
• M15: 4,690,791 km (0.035 R)
• M16: 4,992,380 km (0.052 R)
• M17: 5,060,298 km (0.075 R)
• M18: 5,508,792 km (0.095 R)
• M19: 6,223,421 km (0.092 R)
• M20: 6,406,529 km (0.114 R)
• M21: 6,517,381 km (0.025 R)
• M22: 6,966,773 km (0.094 R)
• M23: 7,387,442 km (0.071 R)
• M24: 7,503,530 km (0.056 R)
• M25: 7,659,411 km (0.073 R)
• M26: 7,776,995 km (0.114 R)
• M27: 9,653,102 km (0.119 R)
• M28: 9,865,082 km (0.113 R)
• M29: 10,815,926 km (0.085 R)
• M30: 11,302,269 km (0.061 R)
• M31: 11,436,159 km (0.115 R)
• M32: 11,615,527 km (0.09 R)
• M33: 11,795,643 km (0.069 R)
• M34: 12,664,357 km (0.065 R)
• M35: 12,849,859 km (0.092 R)
• M36: 13,270,678 km (0.088 R)
• M37: 13,364,775 km (0.091 R)
• M38: 13,838,551 km (0.086 R)
• M39: 14,173,501 km (0.089 R)
• M40: 16,845,468 km (0.108 R)
• M41: 16,998,357 km (0.102 R)
• M42: 17,100,533 km (0.053 R)
• M43: 17,203,007 km (0.073 R)
• M44: 18,552,679 km (0.111 R)
• M45: 18,657,996 km (0.119 R)
• M46: 18,763,463 km (0.061 R)
• M47: 18,816,121 km (0.101 R)
• M48: 19,400,151 km (0.06 R)
• M49: 19,506,964 km (0.114 R)
• M50: 19,882,305 km (0.107 R)
• M51: 19,936,160 km (0.085 R)
• M52: 20,694,621 km (0.072 R)
• M53: 20,967,937 km (0.068 R)
• M54: 21,961,267 km (0.08 R)
• M55: 22,688,163 km (0.096 R)
• M56: 23,026,403 km (0.086 R)
• M57: 23,139,499 km (0.11 R)
• M58: 23,422,987 km (0.108 R)
• M59: 23,707,672 km (0.079 R)
• M60: 24,453,268 km (0.059 R)
• M61: 24,741,992 km (0.118 R)
• M62: 24,915,825 km (0.079 R)
• M63: 25,908,406 km (0.073 R)
• M64: 26,914,003 km (0.096 R)
• M65: 27,451,508 km (0.03 R)
• M66: 28,597,727 km (0.05 R)
• M67: 29,329,710 km (0.056 R)
• M68: 30,191,393 km (0.075 R)
• M69: 30,315,261 km (0.098 R)
• M70: 30,501,211 km (0.105 R)
• M71: 30,812,075 km (0.085 R)
• M72: 31,876,763 km (0.074 R)
• M73: 32,698,953 km (0.115 R)
• M74: 34,493,529 km (0.113 R)
• M75: 34,687,707 km (0.119 R)
• M76: 34,882,334 km (0.095 R)
• M77: 36,122,799 km (0.111 R)
• M78: 36,847,452 km (0.086 R)
• M79: 37,045,968 km (0.117 R)
• M80: 37,244,783 km (0.093 R)
• M81: 37,710,182 km (0.034 R)
• M82: 38,311,267 km (0.113 R)
• M83: 38,512,326 km (0.106 R)
• M84: 39,050,280 km (0.107 R)
• M85: 39,794,081 km (0.045 R)
• M86: 40,337,869 km (0.074 R)
• M87: 40,610,736 km (0.095 R)
• M88: 40,747,318 km (0.11 R)
• M89: 44,423,686 km (0.087 R)
• M90: 44,705,379 km (0.077 R)
• M91: 45,199,949 km (0.106 R)
• M92: 46,194,326 km (0.075 R)
• M93: 47,052,270 km (0.078 R)
• M94: 48,204,473 km (0.048 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 7.3

Gravity: 16.49 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 12.57 AU - 20.41 AU

Year: 29026 Days

Day: 19.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 105,976,973 km

• M1: 181,163 km (0.088 R)
• M2: 436,377 km (0.079 R)
• M3: 509,381 km (0.057 R)
• M4: 1,169,706 km (0.091 R)
• M5: 1,419,534 km (0.116 R)
• M6: 1,725,462 km (0.109 R)
• M7: 2,009,997 km (0.119 R)
• M8: 2,222,276 km (0.094 R)
• M9: 3,240,290 km (0.073 R)
• M10: 3,693,422 km (0.093 R)
• M11: 4,274,161 km (0.082 R)
• M12: 4,328,315 km (0.117 R)
• M13: 4,382,769 km (0.08 R)
• M14: 5,111,310 km (0.063 R)
• M15: 5,168,906 km (0.101 R)
• M16: 5,518,965 km (0.066 R)
• M17: 7,512,655 km (0.101 R)
• M18: 8,244,488 km (0.109 R)
• M19: 9,632,607 km (0.107 R)
• M20: 12,774,611 km (0.034 R)
• M21: 13,010,228 km (0.061 R)
• M22: 14,290,935 km (0.104 R)
• M23: 14,617,358 km (0.082 R)
• M24: 16,201,150 km (0.105 R)
• M25: 16,884,214 km (0.082 R)
• M26: 17,142,869 km (0.063 R)
• M27: 17,576,703 km (0.099 R)
• M28: 17,663,918 km (0.095 R)
• M29: 21,082,978 km (0.036 R)
• M30: 21,547,778 km (0.071 R)
• M31: 22,109,967 km (0.111 R)
• M32: 23,536,383 km (0.043 R)
• M33: 24,309,205 km (0.065 R)
• M34: 24,992,419 km (0.087 R)
• M35: 25,286,977 km (0.062 R)
• M36: 25,484,147 km (0.101 R)
• M37: 26,477,327 km (0.106 R)
• M38: 26,577,259 km (0.03 R)
• M39: 26,677,489 km (0.062 R)
• M40: 27,990,659 km (0.083 R)
• M41: 28,092,535 km (0.115 R)
• M42: 29,428,295 km (0.075 R)
• M43: 30,365,077 km (0.08 R)
• M44: 32,803,223 km (0.107 R)
• M45: 33,233,765 km (0.1 R)
• M46: 35,744,766 km (0.097 R)
• M47: 36,187,575 km (0.1 R)
• M48: 36,743,780 km (0.077 R)
• M49: 37,190,779 km (0.092 R)
• M50: 38,542,545 km (0.092 R)
• M51: 39,566,842 km (0.088 R)
• M52: 41,178,011 km (0.086 R)
• M53: 41,991,524 km (0.087 R)
• M54: 43,516,525 km (0.083 R)
• M55: 43,871,072 km (0.107 R)
• M56: 44,345,297 km (0.097 R)
• M57: 44,464,078 km (0.087 R)
• M58: 44,821,168 km (0.081 R)
• M59: 45,418,362 km (0.068 R)
• M60: 46,018,100 km (0.083 R)
• M61: 46,983,306 km (0.036 R)
• M62: 50,289,718 km (0.117 R)
• M63: 50,537,601 km (0.107 R)
• M64: 50,661,768 km (0.072 R)
• M65: 52,033,580 km (0.116 R)
• M66: 53,923,749 km (0.073 R)
• M67: 54,177,467 km (0.063 R)
• M68: 54,558,792 km (0.104 R)
• M69: 57,511,854 km (0.055 R)
• M70: 58,030,809 km (0.11 R)
• M71: 58,290,810 km (0.059 R)
• M72: 60,912,214 km (0.109 R)
• M73: 62,237,202 km (0.063 R)
• M74: 62,370,195 km (0.101 R)
• M75: 62,503,337 km (0.097 R)
• M76: 65,185,627 km (0.108 R)
• M77: 65,591,186 km (0.117 R)
• M78: 66,269,014 km (0.066 R)
• M79: 68,042,198 km (0.067 R)
• M80: 68,453,592 km (0.105 R)
• M81: 69,554,782 km (0.047 R)
• M82: 69,692,861 km (0.073 R)
• M83: 70,939,460 km (0.116 R)
• M84: 73,595,271 km (0.093 R)
• M85: 74,017,436 km (0.093 R)
• M86: 74,723,089 km (0.053 R)
• M87: 75,005,979 km (0.07 R)
• M88: 81,028,041 km (0.05 R)
• M89: 82,776,990 km (0.107 R)
• M90: 83,362,665 km (0.119 R)
• M91: 89,295,268 km (0.102 R)
• M92: 94,290,940 km (0.113 R)
• M93: 102,973,600 km (0.046 R)
• M94: 103,130,977 km (0.047 R)
• M95: 105,818,203 km (0.066 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,698 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit