🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.82 AU - 0.84 AU

Year: 266 Days

Day: 28.7 Hours

Environment

Temp: 203 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.94 AU - 1.32 AU

Year: 422 Days

Day: 43.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.34 AU - 3.12 AU

Year: 1585 Days

Day: 40 Hours

Environment

Temp: -74 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,318,770 km

• M1: 227,987 km (0.046 R)
• M2: 531,222 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.42 AU - 3.18 AU

Year: 1647 Days

Day: 40.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,318,770 km

• M1: 1,217,128 km (0.056 R)
• M2: 2,495,292 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.41 AU - 4.11 AU

Year: 2562 Days

Day: 14.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.3

Radius: 15

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 7.97 AU - 12.59 AU

Year: 11584 Days

Day: 5.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,318,770 km

• M1: 188,194 km (0.105 R)
• M2: 316,100 km (0.083 R)
• M3: 493,523 km (0.091 R)
• M4: 804,238 km (0.103 R)
• M5: 1,158,486 km (0.117 R)
• M6: 1,377,348 km (0.05 R)
• M7: 2,089,882 km (0.103 R)
• M8: 3,459,002 km (0.097 R)
• M9: 4,281,940 km (0.116 R)
• M10: 4,523,092 km (0.09 R)
• M11: 4,662,966 km (0.102 R)
• M12: 4,804,336 km (0.062 R)
• M13: 5,163,969 km (0.096 R)
• M14: 5,347,226 km (0.06 R)
• M15: 6,024,755 km (0.098 R)
• M16: 6,295,677 km (0.116 R)
• M17: 6,531,144 km (0.101 R)
• M18: 7,585,061 km (0.102 R)
• M19: 7,710,125 km (0.117 R)
• M20: 8,047,019 km (0.103 R)
• M21: 8,518,103 km (0.074 R)
• M22: 9,042,443 km (0.081 R)
• M23: 9,263,998 km (0.093 R)
• M24: 10,030,836 km (0.102 R)
• M25: 10,631,023 km (0.09 R)
• M26: 11,338,172 km (0.118 R)
• M27: 14,471,500 km (0.102 R)
• M28: 15,945,039 km (0.085 R)
• M29: 16,320,828 km (0.116 R)
• M30: 16,645,306 km (0.059 R)
• M31: 16,862,822 km (0.071 R)
• M32: 17,631,605 km (0.113 R)
• M33: 18,076,060 km (0.118 R)
• M34: 18,468,007 km (0.107 R)
• M35: 18,749,700 km (0.034 R)
• M36: 19,146,433 km (0.038 R)
• M37: 19,431,567 km (0.089 R)
• M38: 19,718,047 km (0.073 R)
• M39: 19,890,533 km (0.092 R)
• M40: 20,121,512 km (0.079 R)
• M41: 21,054,105 km (0.037 R)
• M42: 21,289,423 km (0.061 R)
• M43: 23,203,527 km (0.113 R)
• M44: 23,325,001 km (0.102 R)
• M45: 23,874,175 km (0.06 R)
• M46: 24,365,903 km (0.093 R)
• M47: 24,798,989 km (0.1 R)
• M48: 25,735,621 km (0.1 R)
• M49: 26,303,046 km (0.095 R)
• M50: 26,683,772 km (0.115 R)
• M51: 27,322,256 km (0.112 R)
• M52: 27,450,461 km (0.079 R)
• M53: 27,707,770 km (0.108 R)
• M54: 29,333,300 km (0.111 R)
• M55: 29,794,062 km (0.071 R)
• M56: 30,124,673 km (0.119 R)
• M57: 30,856,206 km (0.102 R)
• M58: 31,123,687 km (0.119 R)
• M59: 31,459,086 km (0.069 R)
• M60: 31,593,574 km (0.054 R)
• M61: 33,771,570 km (0.099 R)
• M62: 34,531,527 km (0.082 R)
• M63: 34,670,204 km (0.075 R)
• M64: 35,716,940 km (0.08 R)
• M65: 35,997,885 km (0.03 R)
• M66: 37,270,814 km (0.08 R)
• M67: 39,280,212 km (0.12 R)
• M68: 39,933,656 km (0.103 R)
• M69: 41,177,562 km (0.073 R)
• M70: 42,806,234 km (0.072 R)
• M71: 43,703,522 km (0.065 R)
• M72: 44,909,430 km (0.102 R)
• M73: 45,060,973 km (0.072 R)
• M74: 45,973,670 km (0.06 R)
• M75: 46,662,269 km (0.1 R)
• M76: 46,969,243 km (0.116 R)
• M77: 47,585,587 km (0.107 R)
• M78: 49,450,324 km (0.117 R)
• M79: 49,606,804 km (0.105 R)
• M80: 50,943,460 km (0.053 R)
• M81: 51,101,436 km (0.084 R)
• M82: 52,770,798 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.6

Radius: 13.6

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 12.73 AU - 12.79 AU

Year: 16020 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,318,770 km

• M1: 237,262 km (0.109 R)
• M2: 379,081 km (0.083 R)
• M3: 492,476 km (0.062 R)
• M4: 702,362 km (0.086 R)
• M5: 1,055,114 km (0.071 R)
• M6: 1,245,253 km (0.108 R)
• M7: 1,336,956 km (0.115 R)
• M8: 1,577,061 km (0.075 R)
• M9: 2,497,387 km (0.063 R)
• M10: 2,695,305 km (0.107 R)
• M11: 2,960,243 km (0.114 R)
• M12: 3,106,699 km (0.078 R)
• M13: 3,255,399 km (0.118 R)
• M14: 3,783,929 km (0.096 R)
• M15: 4,506,337 km (0.088 R)
• M16: 4,626,913 km (0.073 R)
• M17: 4,822,138 km (0.114 R)
• M18: 5,020,205 km (0.06 R)
• M19: 5,170,402 km (0.091 R)
• M20: 5,296,812 km (0.072 R)
• M21: 5,865,284 km (0.08 R)
• M22: 6,023,857 km (0.088 R)
• M23: 6,318,116 km (0.096 R)
• M24: 6,507,807 km (0.117 R)
• M25: 6,865,196 km (0.066 R)
• M26: 7,032,446 km (0.058 R)
• M27: 7,801,529 km (0.111 R)
• M28: 8,151,887 km (0.09 R)
• M29: 8,269,920 km (0.07 R)
• M30: 8,447,941 km (0.073 R)
• M31: 9,388,014 km (0.116 R)
• M32: 9,760,812 km (0.077 R)
• M33: 10,329,284 km (0.091 R)
• M34: 11,432,419 km (0.079 R)
• M35: 11,631,085 km (0.112 R)
• M36: 12,166,196 km (0.091 R)
• M37: 12,267,325 km (0.119 R)
• M38: 12,470,778 km (0.111 R)
• M39: 12,880,676 km (0.071 R)
• M40: 13,644,074 km (0.042 R)
• M41: 14,208,357 km (0.104 R)
• M42: 14,672,559 km (0.117 R)
• M43: 14,780,419 km (0.069 R)
• M44: 15,359,961 km (0.072 R)
• M45: 16,094,936 km (0.051 R)
• M46: 16,504,086 km (0.075 R)
• M47: 16,653,684 km (0.093 R)
• M48: 16,992,074 km (0.095 R)
• M49: 17,790,328 km (0.073 R)
• M50: 18,251,987 km (0.084 R)
• M51: 18,678,641 km (0.083 R)
• M52: 18,834,671 km (0.095 R)
• M53: 19,423,488 km (0.1 R)
• M54: 19,819,324 km (0.061 R)
• M55: 20,418,165 km (0.063 R)
• M56: 20,578,833 km (0.043 R)
• M57: 21,185,302 km (0.105 R)
• M58: 21,592,807 km (0.112 R)
• M59: 22,457,184 km (0.064 R)
• M60: 23,332,780 km (0.068 R)
• M61: 23,922,794 km (0.1 R)
• M62: 24,177,110 km (0.077 R)
• M63: 25,462,306 km (0.099 R)
• M64: 25,722,007 km (0.066 R)
• M65: 26,287,787 km (0.091 R)
• M66: 26,506,349 km (0.027 R)
• M67: 26,769,641 km (0.103 R)
• M68: 27,742,177 km (0.119 R)
• M69: 28,456,806 km (0.109 R)
• M70: 29,087,062 km (0.088 R)
• M71: 29,449,388 km (0.092 R)
• M72: 29,585,522 km (0.082 R)
• M73: 30,269,783 km (0.086 R)
• M74: 30,728,899 km (0.075 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.8

Radius: 6.2

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 17.68 AU - 20.5 AU

Year: 29315 Days

Day: 22.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,318,770 km

• M1: 166,802 km (0.083 R)
• M2: 523,892 km (0.064 R)
• M3: 1,950,457 km (0.104 R)
• M4: 2,170,665 km (0.108 R)
• M5: 2,566,800 km (0.095 R)
• M6: 3,056,883 km (0.05 R)
• M7: 3,129,288 km (0.114 R)
• M8: 3,238,943 km (0.117 R)
• M9: 3,499,693 km (0.083 R)
• M10: 3,962,548 km (0.088 R)
• M11: 4,041,536 km (0.08 R)
• M12: 4,121,122 km (0.093 R)
• M13: 4,485,543 km (0.076 R)
• M14: 4,609,410 km (0.093 R)
• M15: 5,072,864 km (0.098 R)
• M16: 5,375,650 km (0.091 R)
• M17: 5,463,165 km (0.113 R)
• M18: 6,785,460 km (0.107 R)
• M19: 7,070,893 km (0.084 R)
• M20: 7,166,935 km (0.104 R)
• M21: 7,900,862 km (0.108 R)
• M22: 8,916,183 km (0.081 R)
• M23: 10,514,636 km (0.091 R)
• M24: 11,685,090 km (0.05 R)
• M25: 11,912,628 km (0.092 R)
• M26: 12,141,812 km (0.072 R)
• M27: 12,604,219 km (0.112 R)
• M28: 12,662,562 km (0.077 R)
• M29: 14,328,634 km (0.092 R)
• M30: 14,633,365 km (0.106 R)
• M31: 15,936,512 km (0.059 R)
• M32: 16,315,593 km (0.12 R)
• M33: 16,442,601 km (0.119 R)
• M34: 17,082,730 km (0.093 R)
• M35: 17,665,713 km (0.094 R)
• M36: 19,051,289 km (0.037 R)
• M37: 19,319,219 km (0.115 R)
• M38: 19,723,282 km (0.088 R)
• M39: 19,926,436 km (0.119 R)
• M40: 20,198,405 km (0.11 R)
• M41: 21,090,457 km (0.116 R)
• M42: 21,298,249 km (0.095 R)
• M43: 21,855,501 km (0.09 R)
• M44: 22,206,158 km (0.115 R)
• M45: 23,484,023 km (0.041 R)
• M46: 25,224,595 km (0.107 R)
• M47: 25,298,047 km (0.117 R)
• M48: 28,140,257 km (0.074 R)
• M49: 28,216,402 km (0.084 R)
• M50: 30,298,506 km (0.1 R)
• M51: 30,846,333 km (0.046 R)
• M52: 31,239,626 km (0.034 R)
• M53: 31,318,464 km (0.097 R)
• M54: 31,397,302 km (0.119 R)
• M55: 31,792,988 km (0.091 R)
• M56: 33,633,940 km (0.115 R)
• M57: 33,714,872 km (0.06 R)
• M58: 33,795,655 km (0.092 R)
• M59: 35,756,434 km (0.068 R)
• M60: 38,427,504 km (0.04 R)
• M61: 38,935,539 km (0.104 R)
• M62: 39,020,361 km (0.089 R)
• M63: 39,190,304 km (0.089 R)
• M64: 41,508,323 km (0.048 R)
• M65: 41,595,090 km (0.094 R)
• M66: 45,737,754 km (0.107 R)
• M67: 46,365,915 km (0.091 R)
• M68: 46,635,939 km (0.048 R)
• M69: 46,726,147 km (0.118 R)
• M70: 47,449,303 km (0.047 R)
• M71: 47,812,377 km (0.097 R)
• M72: 49,917,369 km (0.053 R)
• M73: 50,194,274 km (0.114 R)
• M74: 50,379,028 km (0.102 R)
• M75: 50,934,933 km (0.105 R)
• M76: 52,052,579 km (0.052 R)
• M77: 52,708,416 km (0.032 R)
• M78: 53,933,324 km (0.096 R)
• M79: 54,028,019 km (0.09 R)
• M80: 54,122,714 km (0.092 R)
• M81: 55,072,511 km (0.116 R)
• M82: 55,358,542 km (0.052 R)
• M83: 57,471,014 km (0.088 R)
• M84: 57,664,444 km (0.058 R)
• M85: 59,609,815 km (0.118 R)
• M86: 60,492,293 km (0.117 R)
• M87: 60,590,578 km (0.101 R)
• M88: 63,564,734 km (0.103 R)
• M89: 64,064,989 km (0.049 R)
• M90: 65,271,047 km (0.117 R)
• M91: 67,094,047 km (0.107 R)
• M92: 68,318,804 km (0.073 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 15,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit