🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.49 AU - 0.53 AU

Year: 135 Days

Day: 24.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 67.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.51 AU - 0.55 AU

Year: 143 Days

Day: 15.8 Hours

Environment

Temp: 192 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.5 AU - 0.7 AU

Year: 172 Days

Day: 46.5 Hours

Environment

Temp: 204 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,268,452 km

• M1: 239,057 km (0.08 R)
• M2: 311,762 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 354 Days

Day: 29.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 22.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 44,268,452 km

• M1: 27,376 km (0.026 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.79 AU - 1.81 AU

Year: 896 Days

Day: 15.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,268,452 km

• M1: 422,764 km (0.061 R)
• M2: 527,033 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.4

Radius: 8.6

Gravity: 9.12 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.93 AU - 6.17 AU

Year: 4849 Days

Day: 13.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 44,268,452 km

• M1: 120,576 km (0.041 R)
• M2: 209,287 km (0.116 R)
• M3: 315,652 km (0.117 R)
• M4: 434,731 km (0.092 R)
• M5: 559,646 km (0.058 R)
• M6: 733,478 km (0.05 R)
• M7: 872,455 km (0.075 R)
• M8: 1,006,644 km (0.088 R)
• M9: 1,062,145 km (0.111 R)
• M10: 1,325,886 km (0.074 R)
• M11: 1,387,371 km (0.119 R)
• M12: 2,144,186 km (0.109 R)
• M13: 2,364,993 km (0.12 R)
• M14: 3,050,749 km (0.084 R)
• M15: 3,554,745 km (0.098 R)
• M16: 3,641,362 km (0.09 R)
• M17: 3,706,736 km (0.096 R)
• M18: 3,816,541 km (0.093 R)
• M19: 4,198,165 km (0.058 R)
• M20: 4,545,083 km (0.092 R)
• M21: 4,710,239 km (0.104 R)
• M22: 4,901,275 km (0.066 R)
• M23: 5,022,001 km (0.115 R)
• M24: 5,340,644 km (0.08 R)
• M25: 5,869,323 km (0.08 R)
• M26: 6,100,900 km (0.059 R)
• M27: 6,733,400 km (0.118 R)
• M28: 7,139,409 km (0.096 R)
• M29: 7,248,914 km (0.09 R)
• M30: 7,414,370 km (0.116 R)
• M31: 7,525,371 km (0.096 R)
• M32: 7,636,971 km (0.11 R)
• M33: 7,889,941 km (0.085 R)
• M34: 7,974,913 km (0.074 R)
• M35: 8,088,757 km (0.113 R)
• M36: 8,841,234 km (0.07 R)
• M37: 9,225,850 km (0.087 R)
• M38: 9,706,807 km (0.11 R)
• M39: 9,889,317 km (0.044 R)
• M40: 11,678,657 km (0.098 R)
• M41: 12,264,183 km (0.094 R)
• M42: 12,527,625 km (0.117 R)
• M43: 12,693,080 km (0.089 R)
• M44: 12,926,004 km (0.092 R)
• M45: 13,667,411 km (0.026 R)
• M46: 14,388,024 km (0.103 R)
• M47: 15,794,394 km (0.055 R)
• M48: 15,901,655 km (0.062 R)
• M49: 15,973,313 km (0.04 R)
• M50: 16,080,874 km (0.053 R)
• M51: 16,296,893 km (0.063 R)
• M52: 16,405,351 km (0.089 R)
• M53: 16,513,959 km (0.091 R)
• M54: 16,731,923 km (0.055 R)
• M55: 18,735,937 km (0.077 R)
• M56: 18,925,327 km (0.066 R)
• M57: 19,001,323 km (0.117 R)
• M58: 19,689,324 km (0.072 R)
• M59: 19,997,645 km (0.088 R)
• M60: 20,346,507 km (0.097 R)
• M61: 20,580,179 km (0.077 R)
• M62: 21,286,580 km (0.079 R)
• M63: 21,444,556 km (0.12 R)
• M64: 22,000,910 km (0.112 R)
• M65: 23,657,108 km (0.105 R)
• M66: 24,438,159 km (0.115 R)
• M67: 24,603,763 km (0.111 R)
• M68: 24,686,641 km (0.101 R)
• M69: 25,144,261 km (0.054 R)
• M70: 25,478,761 km (0.082 R)
• M71: 25,562,686 km (0.076 R)
• M72: 26,067,878 km (0.07 R)
• M73: 26,321,745 km (0.092 R)
• M74: 27,045,350 km (0.102 R)
• M75: 27,302,359 km (0.044 R)
• M76: 27,689,219 km (0.103 R)
• M77: 28,555,690 km (0.059 R)
• M78: 28,861,020 km (0.064 R)
• M79: 28,992,217 km (0.028 R)
• M80: 29,255,210 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372

Radius: 13.1

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 6.01 AU - 8.55 AU

Year: 7285 Days

Day: 12.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,268,452 km

• M1: 165,754 km (0.107 R)
• M2: 310,416 km (0.103 R)
• M3: 473,627 km (0.089 R)
• M4: 580,290 km (0.12 R)
• M5: 809,923 km (0.055 R)
• M6: 916,137 km (0.105 R)
• M7: 1,327,681 km (0.075 R)
• M8: 1,423,424 km (0.111 R)
• M9: 1,538,315 km (0.108 R)
• M10: 2,141,045 km (0.098 R)
• M11: 3,107,896 km (0.103 R)
• M12: 3,682,651 km (0.073 R)
• M13: 3,935,920 km (0.067 R)
• M14: 4,052,906 km (0.111 R)
• M15: 4,266,681 km (0.117 R)
• M16: 4,362,872 km (0.098 R)
• M17: 4,557,350 km (0.092 R)
• M18: 4,729,985 km (0.084 R)
• M19: 6,079,807 km (0.104 R)
• M20: 6,545,655 km (0.112 R)
• M21: 6,712,905 km (0.083 R)
• M22: 6,825,104 km (0.12 R)
• M23: 7,251,906 km (0.108 R)
• M24: 8,191,082 km (0.087 R)
• M25: 8,311,209 km (0.116 R)
• M26: 8,859,036 km (0.027 R)
• M27: 9,075,355 km (0.097 R)
• M28: 9,324,585 km (0.074 R)
• M29: 9,702,768 km (0.082 R)
• M30: 9,893,805 km (0.076 R)
• M31: 10,053,874 km (0.117 R)
• M32: 10,572,231 km (0.083 R)
• M33: 10,703,129 km (0.077 R)
• M34: 10,867,537 km (0.087 R)
• M35: 12,007,922 km (0.043 R)
• M36: 12,144,505 km (0.117 R)
• M37: 12,940,515 km (0.099 R)
• M38: 13,150,999 km (0.1 R)
• M39: 13,433,290 km (0.091 R)
• M40: 13,824,788 km (0.067 R)
• M41: 14,220,026 km (0.087 R)
• M42: 14,728,509 km (0.088 R)
• M43: 15,428,178 km (0.079 R)
• M44: 15,838,226 km (0.062 R)
• M45: 16,025,821 km (0.099 R)
• M46: 16,554,949 km (0.1 R)
• M47: 16,898,276 km (0.103 R)
• M48: 17,166,804 km (0.082 R)
• M49: 17,359,487 km (0.052 R)
• M50: 17,747,095 km (0.094 R)
• M51: 18,333,817 km (0.107 R)
• M52: 18,530,838 km (0.103 R)
• M53: 18,807,893 km (0.055 R)
• M54: 18,926,973 km (0.087 R)
• M55: 19,166,030 km (0.097 R)
• M56: 19,446,227 km (0.053 R)
• M57: 19,566,653 km (0.103 R)
• M58: 19,768,012 km (0.064 R)
• M59: 20,010,510 km (0.119 R)
• M60: 20,826,118 km (0.087 R)
• M61: 21,238,111 km (0.1 R)
• M62: 21,569,470 km (0.089 R)
• M63: 21,986,249 km (0.079 R)
• M64: 23,167,175 km (0.114 R)
• M65: 23,593,978 km (0.091 R)
• M66: 23,722,632 km (0.054 R)
• M67: 24,282,278 km (0.083 R)
• M68: 25,239,405 km (0.104 R)
• M69: 26,966,512 km (0.108 R)
• M70: 27,595,721 km (0.12 R)
• M71: 28,320,822 km (0.119 R)
• M72: 29,281,988 km (0.113 R)
• M73: 29,604,820 km (0.103 R)
• M74: 30,907,668 km (0.044 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.9

Radius: 4.9

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.95 AU - 13.75 AU

Year: 18089 Days

Day: 21.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 44,268,452 km

• M1: 98,735 km (0.101 R)
• M2: 314,006 km (0.112 R)
• M3: 401,371 km (0.091 R)
• M4: 1,175,839 km (0.1 R)
• M5: 1,335,011 km (0.115 R)
• M6: 1,695,841 km (0.1 R)
• M7: 1,852,919 km (0.072 R)
• M8: 2,205,222 km (0.058 R)
• M9: 3,159,507 km (0.067 R)
• M10: 3,521,683 km (0.095 R)
• M11: 3,607,104 km (0.074 R)
• M12: 3,809,211 km (0.077 R)
• M13: 3,985,287 km (0.074 R)
• M14: 4,224,345 km (0.045 R)
• M15: 4,498,857 km (0.118 R)
• M16: 4,684,957 km (0.062 R)
• M17: 5,454,787 km (0.052 R)
• M18: 5,520,760 km (0.117 R)
• M19: 5,586,882 km (0.097 R)
• M20: 5,921,682 km (0.104 R)
• M21: 6,471,005 km (0.051 R)
• M22: 7,072,239 km (0.076 R)
• M23: 7,361,262 km (0.11 R)
• M24: 7,470,768 km (0.105 R)
• M25: 7,988,377 km (0.114 R)
• M26: 8,025,926 km (0.116 R)
• M27: 8,063,325 km (0.077 R)
• M28: 9,097,196 km (0.105 R)
• M29: 9,570,075 km (0.072 R)
• M30: 9,929,858 km (0.05 R)
• M31: 11,160,899 km (0.076 R)
• M32: 13,673,545 km (0.097 R)
• M33: 14,259,819 km (0.084 R)
• M34: 14,992,549 km (0.05 R)
• M35: 16,161,956 km (0.053 R)
• M36: 16,542,233 km (0.086 R)
• M37: 16,925,503 km (0.111 R)
• M38: 17,311,615 km (0.104 R)
• M39: 18,686,120 km (0.087 R)
• M40: 19,235,593 km (0.049 R)
• M41: 19,336,123 km (0.118 R)
• M42: 20,146,196 km (0.067 R)
• M43: 21,226,143 km (0.103 R)
• M44: 21,278,053 km (0.089 R)
• M45: 22,061,647 km (0.111 R)
• M46: 22,166,814 km (0.12 R)
• M47: 22,272,131 km (0.12 R)
• M48: 23,227,762 km (0.081 R)
• M49: 23,441,986 km (0.067 R)
• M50: 23,602,954 km (0.053 R)
• M51: 24,034,244 km (0.114 R)
• M52: 24,196,708 km (0.056 R)
• M53: 24,850,001 km (0.073 R)
• M54: 25,069,013 km (0.106 R)
• M55: 25,453,928 km (0.1 R)
• M56: 26,173,793 km (0.095 R)
• M57: 27,012,888 km (0.056 R)
• M58: 28,774,552 km (0.032 R)
• M59: 30,163,718 km (0.086 R)
• M60: 30,984,262 km (0.106 R)
• M61: 31,338,061 km (0.079 R)
• M62: 33,247,828 km (0.083 R)
• M63: 33,368,403 km (0.104 R)
• M64: 35,687,470 km (0.104 R)
• M65: 35,996,389 km (0.056 R)
• M66: 36,741,536 km (0.106 R)
• M67: 37,241,193 km (0.09 R)
• M68: 37,303,875 km (0.11 R)
• M69: 38,310,369 km (0.084 R)
• M70: 38,563,339 km (0.116 R)
• M71: 39,708,810 km (0.099 R)
• M72: 43,014,474 km (0.034 R)
• M73: 43,080,297 km (0.11 R)
• M74: 44,202,132 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 18,368 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit