🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.65 AU - 0.79 AU

Year: 222 Days

Day: 36.3 Hours

Environment

Temp: 129 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.87 AU - 1.11 AU

Year: 358 Days

Day: 21.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 109.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,232,290 km

• M1: 230,830 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.18 AU

Year: 454 Days

Day: 47.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.05 AU - 1.35 AU

Year: 478 Days

Day: 24.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,232,290 km

• M1: 550,670 km (0.036 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.08 AU - 4.66 AU

Year: 2767 Days

Day: 46.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.1

Radius: 14.3

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.48 AU - 6.76 AU

Year: 4842 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,232,290 km

• M1: 183,706 km (0.034 R)
• M2: 336,146 km (0.062 R)
• M3: 579,841 km (0.077 R)
• M4: 856,597 km (0.111 R)
• M5: 1,239,418 km (0.111 R)
• M6: 1,392,158 km (0.118 R)
• M7: 1,565,093 km (0.117 R)
• M8: 1,731,446 km (0.112 R)
• M9: 1,860,250 km (0.089 R)
• M10: 2,037,373 km (0.106 R)
• M11: 2,569,792 km (0.107 R)
• M12: 2,768,159 km (0.102 R)
• M13: 2,954,558 km (0.099 R)
• M14: 3,145,146 km (0.069 R)
• M15: 3,502,535 km (0.102 R)
• M16: 3,891,938 km (0.088 R)
• M17: 4,178,867 km (0.088 R)
• M18: 4,295,553 km (0.101 R)
• M19: 4,413,287 km (0.11 R)
• M20: 4,692,586 km (0.067 R)
• M21: 5,479,770 km (0.07 R)
• M22: 6,352,674 km (0.115 R)
• M23: 6,555,079 km (0.095 R)
• M24: 6,736,841 km (0.095 R)
• M25: 7,151,975 km (0.104 R)
• M26: 7,268,811 km (0.096 R)
• M27: 7,362,758 km (0.091 R)
• M28: 8,055,845 km (0.099 R)
• M29: 8,226,237 km (0.065 R)
• M30: 8,620,428 km (0.118 R)
• M31: 8,844,974 km (0.114 R)
• M32: 9,762,159 km (0.075 R)
• M33: 10,127,028 km (0.076 R)
• M34: 10,337,662 km (0.094 R)
• M35: 10,443,427 km (0.103 R)
• M36: 10,656,305 km (0.083 R)
• M37: 11,275,940 km (0.074 R)
• M38: 11,576,482 km (0.11 R)
• M39: 12,074,044 km (0.072 R)
• M40: 12,185,644 km (0.119 R)
• M41: 12,409,742 km (0.049 R)
• M42: 12,578,638 km (0.099 R)
• M43: 12,890,400 km (0.044 R)
• M44: 13,061,540 km (0.118 R)
• M45: 13,406,213 km (0.101 R)
• M46: 13,753,729 km (0.047 R)
• M47: 14,104,386 km (0.119 R)
• M48: 14,695,298 km (0.075 R)
• M49: 14,844,298 km (0.118 R)
• M50: 15,234,000 km (0.099 R)
• M51: 15,901,356 km (0.118 R)
• M52: 15,993,060 km (0.068 R)
• M53: 16,361,818 km (0.042 R)
• M54: 16,764,386 km (0.12 R)
• M55: 17,107,713 km (0.091 R)
• M56: 18,311,378 km (0.09 R)
• M57: 18,955,995 km (0.104 R)
• M58: 19,118,159 km (0.078 R)
• M59: 19,378,908 km (0.096 R)
• M60: 19,509,657 km (0.115 R)
• M61: 19,607,943 km (0.106 R)
• M62: 20,035,643 km (0.09 R)
• M63: 20,300,431 km (0.119 R)
• M64: 20,733,218 km (0.102 R)
• M65: 20,967,488 km (0.061 R)
• M66: 21,371,103 km (0.071 R)
• M67: 21,573,958 km (0.087 R)
• M68: 22,288,736 km (0.067 R)
• M69: 23,288,798 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.8

Radius: 10.4

Gravity: 5.06 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 10.11 AU - 14.85 AU

Year: 16023 Days

Day: 10.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 62,232,290 km

• M1: 209,138 km (0.03 R)
• M2: 384,018 km (0.048 R)
• M3: 544,387 km (0.06 R)
• M4: 709,244 km (0.104 R)
• M5: 808,576 km (0.12 R)
• M6: 977,921 km (0.115 R)
• M7: 1,090,120 km (0.065 R)
• M8: 1,529,937 km (0.095 R)
• M9: 1,824,795 km (0.095 R)
• M10: 2,623,348 km (0.045 R)
• M11: 3,109,541 km (0.075 R)
• M12: 3,277,839 km (0.072 R)
• M13: 3,623,709 km (0.117 R)
• M14: 4,387,855 km (0.075 R)
• M15: 5,003,002 km (0.113 R)
• M16: 5,081,840 km (0.071 R)
• M17: 5,522,854 km (0.102 R)
• M18: 5,768,643 km (0.052 R)
• M19: 6,527,404 km (0.037 R)
• M20: 6,787,405 km (0.112 R)
• M21: 8,137,675 km (0.083 R)
• M22: 8,277,101 km (0.095 R)
• M23: 8,891,050 km (0.1 R)
• M24: 9,034,814 km (0.107 R)
• M25: 9,519,661 km (0.1 R)
• M26: 10,062,701 km (0.114 R)
• M27: 10,413,508 km (0.069 R)
• M28: 10,717,491 km (0.105 R)
• M29: 10,819,516 km (0.062 R)
• M30: 11,230,611 km (0.095 R)
• M31: 11,490,164 km (0.118 R)
• M32: 11,909,636 km (0.067 R)
• M33: 13,526,939 km (0.055 R)
• M34: 15,155,012 km (0.081 R)
• M35: 16,489,724 km (0.081 R)
• M36: 20,587,061 km (0.1 R)
• M37: 20,841,227 km (0.055 R)
• M38: 21,096,441 km (0.04 R)
• M39: 22,062,544 km (0.115 R)
• M40: 22,192,395 km (0.109 R)
• M41: 22,518,369 km (0.081 R)
• M42: 24,238,445 km (0.092 R)
• M43: 24,641,312 km (0.101 R)
• M44: 24,911,187 km (0.034 R)
• M45: 25,114,191 km (0.108 R)
• M46: 25,385,861 km (0.104 R)
• M47: 25,453,928 km (0.112 R)
• M48: 25,590,212 km (0.095 R)
• M49: 25,795,011 km (0.086 R)
• M50: 26,827,536 km (0.07 R)
• M51: 26,966,213 km (0.104 R)
• M52: 27,105,189 km (0.119 R)
• M53: 27,663,339 km (0.097 R)
• M54: 27,873,524 km (0.071 R)
• M55: 28,013,996 km (0.085 R)
• M56: 29,503,243 km (0.116 R)
• M57: 29,718,066 km (0.11 R)
• M58: 29,861,530 km (0.078 R)
• M59: 30,654,997 km (0.109 R)
• M60: 31,309,488 km (0.105 R)
• M61: 31,601,802 km (0.116 R)
• M62: 31,895,014 km (0.029 R)
• M63: 32,484,130 km (0.069 R)
• M64: 33,151,187 km (0.117 R)
• M65: 34,047,727 km (0.092 R)
• M66: 34,574,312 km (0.064 R)
• M67: 34,800,803 km (0.095 R)
• M68: 35,179,435 km (0.108 R)
• M69: 36,784,770 km (0.097 R)
• M70: 37,015,899 km (0.103 R)
• M71: 38,101,530 km (0.072 R)
• M72: 38,648,311 km (0.104 R)
• M73: 39,040,407 km (0.046 R)
• M74: 40,304,060 km (0.076 R)
• M75: 43,847,734 km (0.098 R)
• M76: 45,573,795 km (0.073 R)
• M77: 47,154,595 km (0.107 R)
• M78: 47,573,619 km (0.059 R)
• M79: 48,246,660 km (0.068 R)
• M80: 48,838,020 km (0.084 R)
• M81: 49,431,924 km (0.087 R)
• M82: 49,772,259 km (0.079 R)
• M83: 50,198,912 km (0.12 R)
• M84: 50,369,902 km (0.098 R)
• M85: 51,399,884 km (0.094 R)
• M86: 53,742,586 km (0.079 R)
• M87: 55,765,598 km (0.086 R)
• M88: 56,474,991 km (0.12 R)
• M89: 57,187,526 km (0.07 R)
• M90: 57,992,662 km (0.094 R)
• M91: 59,976,479 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 3

Gravity: 58.74 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.32 AU - 13.48 AU

Year: 16839 Days

Day: 19.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 62,232,290 km

• M1: 53,107 km (0.109 R)
• M2: 140,323 km (0.106 R)
• M3: 163,211 km (0.1 R)
• M4: 297,999 km (0.039 R)
• M5: 393,293 km (0.077 R)
• M6: 753,674 km (0.101 R)
• M7: 817,702 km (0.117 R)
• M8: 1,471,145 km (0.043 R)
• M9: 1,605,933 km (0.086 R)
• M10: 1,660,836 km (0.096 R)
• M11: 1,829,732 km (0.08 R)
• M12: 2,123,243 km (0.108 R)
• M13: 2,885,444 km (0.085 R)
• M14: 3,122,257 km (0.09 R)
• M15: 3,365,354 km (0.112 R)
• M16: 3,435,964 km (0.092 R)
• M17: 3,759,394 km (0.093 R)
• M18: 3,869,499 km (0.106 R)
• M19: 4,055,149 km (0.083 R)
• M20: 4,243,792 km (0.106 R)
• M21: 4,396,681 km (0.116 R)
• M22: 4,629,605 km (0.109 R)
• M23: 5,351,714 km (0.078 R)
• M24: 5,517,020 km (0.037 R)
• M25: 6,852,929 km (0.068 R)
• M26: 6,942,388 km (0.095 R)
• M27: 7,122,654 km (0.045 R)
• M28: 8,093,245 km (0.073 R)
• M29: 8,569,864 km (0.063 R)
• M30: 10,053,276 km (0.081 R)
• M31: 12,476,612 km (0.051 R)
• M32: 12,585,818 km (0.038 R)
• M33: 13,921,727 km (0.116 R)
• M34: 15,301,917 km (0.062 R)
• M35: 16,365,259 km (0.062 R)
• M36: 16,604,765 km (0.091 R)
• M37: 17,147,955 km (0.103 R)
• M38: 17,269,429 km (0.098 R)
• M39: 19,188,769 km (0.11 R)
• M40: 19,631,429 km (0.071 R)
• M41: 19,822,167 km (0.107 R)
• M42: 20,655,876 km (0.076 R)
• M43: 21,435,580 km (0.111 R)
• M44: 21,763,199 km (0.07 R)
• M45: 22,092,614 km (0.085 R)
• M46: 22,158,586 km (0.117 R)
• M47: 22,357,252 km (0.062 R)
• M48: 22,423,524 km (0.103 R)
• M49: 22,689,509 km (0.079 R)
• M50: 22,822,950 km (0.094 R)
• M51: 24,034,992 km (0.098 R)
• M52: 24,239,044 km (0.091 R)
• M53: 24,717,308 km (0.096 R)
• M54: 24,923,304 km (0.104 R)
• M55: 24,992,119 km (0.11 R)
• M56: 25,060,934 km (0.047 R)
• M57: 25,129,899 km (0.062 R)
• M58: 25,406,057 km (0.086 R)
• M59: 27,723,178 km (0.115 R)
• M60: 27,865,745 km (0.068 R)
• M61: 29,232,471 km (0.079 R)
• M62: 30,326,780 km (0.112 R)
• M63: 30,620,889 km (0.116 R)
• M64: 30,768,243 km (0.025 R)
• M65: 30,841,995 km (0.099 R)
• M66: 31,806,602 km (0.103 R)
• M67: 32,480,091 km (0.102 R)
• M68: 32,630,437 km (0.109 R)
• M69: 33,993,573 km (0.106 R)
• M70: 34,069,868 km (0.072 R)
• M71: 34,835,809 km (0.083 R)
• M72: 35,298,066 km (0.088 R)
• M73: 36,072,983 km (0.074 R)
• M74: 36,384,596 km (0.078 R)
• M75: 39,068,382 km (0.102 R)
• M76: 39,789,443 km (0.096 R)
• M77: 40,757,790 km (0.048 R)
• M78: 42,470,686 km (0.074 R)
• M79: 45,041,974 km (0.1 R)
• M80: 45,882,116 km (0.108 R)
• M81: 48,176,199 km (0.067 R)
• M82: 48,347,638 km (0.103 R)
• M83: 48,691,115 km (0.113 R)
• M84: 49,294,144 km (0.03 R)
• M85: 49,553,247 km (0.061 R)
• M86: 50,594,449 km (0.099 R)
• M87: 51,030,377 km (0.093 R)
• M88: 51,467,651 km (0.051 R)
• M89: 51,906,123 km (0.095 R)
• M90: 55,099,289 km (0.115 R)
• M91: 55,458,025 km (0.118 R)
• M92: 56,629,077 km (0.091 R)
• M93: 57,444,685 km (0.117 R)
• M94: 58,904,162 km (0.053 R)
• M95: 59,638,538 km (0.095 R)
• M96: 61,580,318 km (0.055 R)
• M97: 61,859,468 km (0.075 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 18,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit