🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.72 AU - 0.96 AU

Year: 280 Days

Day: 45.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.79 AU - 1.31 AU

Year: 391 Days

Day: 24.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.04 AU - 1.54 AU

Year: 532 Days

Day: 36.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,781,706 km

• M1: 108,159 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2 AU - 2.04 AU

Year: 1043 Days

Day: 26.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.38 AU - 2.44 AU

Year: 1360 Days

Day: 44.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,781,706 km

• M1: 124,465 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.17 AU - 3.05 AU

Year: 1532 Days

Day: 28.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 55,781,706 km

• M1: 169,644 km (0.106 R)
• M2: 1,458,878 km (0.09 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.34 AU - 3.82 AU

Year: 2462 Days

Day: 42 Hours

Environment

Temp: -118 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.1

Radius: 9.4

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.05 AU - 7.45 AU

Year: 7095 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 55,781,706 km

• M1: 127,757 km (0.031 R)
• M2: 220,806 km (0.074 R)
• M3: 297,251 km (0.057 R)
• M4: 410,796 km (0.051 R)
• M5: 879,785 km (0.056 R)
• M6: 983,008 km (0.066 R)
• M7: 1,794,726 km (0.082 R)
• M8: 1,882,988 km (0.063 R)
• M9: 2,018,225 km (0.107 R)
• M10: 2,443,382 km (0.113 R)
• M11: 2,666,432 km (0.037 R)
• M12: 2,767,710 km (0.119 R)
• M13: 3,878,774 km (0.102 R)
• M14: 4,526,233 km (0.106 R)
• M15: 4,862,529 km (0.097 R)
• M16: 4,986,845 km (0.055 R)
• M17: 5,049,377 km (0.079 R)
• M18: 6,219,980 km (0.078 R)
• M19: 6,662,790 km (0.083 R)
• M20: 6,766,461 km (0.103 R)
• M21: 6,940,294 km (0.062 R)
• M22: 7,506,821 km (0.11 R)
• M23: 8,161,910 km (0.044 R)
• M24: 8,496,261 km (0.029 R)
• M25: 8,873,099 km (0.067 R)
• M26: 9,526,243 km (0.083 R)
• M27: 10,274,681 km (0.101 R)
• M28: 11,535,791 km (0.101 R)
• M29: 11,743,882 km (0.112 R)
• M30: 11,869,245 km (0.081 R)
• M31: 12,121,317 km (0.085 R)
• M32: 13,190,942 km (0.101 R)
• M33: 13,364,775 km (0.071 R)
• M34: 13,802,947 km (0.119 R)
• M35: 14,023,903 km (0.028 R)
• M36: 14,469,106 km (0.097 R)
• M37: 15,327,798 km (0.042 R)
• M38: 16,296,145 km (0.031 R)
• M39: 16,436,019 km (0.067 R)
• M40: 16,623,315 km (0.085 R)
• M41: 16,764,087 km (0.12 R)
• M42: 17,713,435 km (0.062 R)
• M43: 18,291,481 km (0.055 R)
• M44: 19,317,723 km (0.072 R)
• M45: 19,862,708 km (0.038 R)
• M46: 20,463,194 km (0.077 R)
• M47: 21,018,650 km (0.055 R)
• M48: 21,272,817 km (0.085 R)
• M49: 23,817,327 km (0.101 R)
• M50: 23,923,093 km (0.092 R)
• M51: 24,348,250 km (0.089 R)
• M52: 24,829,507 km (0.032 R)
• M53: 25,313,904 km (0.095 R)
• M54: 25,855,748 km (0.086 R)
• M55: 26,291,975 km (0.102 R)
• M56: 27,116,409 km (0.103 R)
• M57: 27,227,112 km (0.113 R)
• M58: 27,337,814 km (0.035 R)
• M59: 27,615,318 km (0.04 R)
• M60: 28,565,713 km (0.094 R)
• M61: 28,903,655 km (0.103 R)
• M62: 29,016,601 km (0.068 R)
• M63: 29,299,641 km (0.114 R)
• M64: 29,470,033 km (0.091 R)
• M65: 29,982,704 km (0.111 R)
• M66: 30,097,147 km (0.11 R)
• M67: 30,441,072 km (0.088 R)
• M68: 30,671,154 km (0.077 R)
• M69: 31,771,596 km (0.111 R)
• M70: 32,649,436 km (0.114 R)
• M71: 32,767,170 km (0.072 R)
• M72: 33,713,526 km (0.119 R)
• M73: 34,070,616 km (0.115 R)
• M74: 35,391,116 km (0.094 R)
• M75: 36,483,929 km (0.085 R)
• M76: 37,526,177 km (0.099 R)
• M77: 37,772,714 km (0.095 R)
• M78: 37,896,282 km (0.09 R)
• M79: 38,081,784 km (0.085 R)
• M80: 38,764,698 km (0.114 R)
• M81: 38,889,313 km (0.12 R)
• M82: 38,951,695 km (0.09 R)
• M83: 39,702,527 km (0.069 R)
• M84: 41,409,289 km (0.048 R)
• M85: 42,111,501 km (0.074 R)
• M86: 42,367,912 km (0.094 R)
• M87: 42,882,080 km (0.119 R)
• M88: 42,946,407 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.2

Radius: 11.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.11 AU - 13.51 AU

Year: 14750 Days

Day: 9.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 55,781,706 km

• M1: 143,016 km (0.102 R)
• M2: 307,424 km (0.068 R)
• M3: 550,221 km (0.051 R)
• M4: 760,107 km (0.096 R)
• M5: 1,038,957 km (0.102 R)
• M6: 1,640,490 km (0.099 R)
• M7: 1,897,649 km (0.106 R)
• M8: 1,977,385 km (0.051 R)
• M9: 2,058,317 km (0.103 R)
• M10: 2,509,205 km (0.083 R)
• M11: 2,898,160 km (0.06 R)
• M12: 3,178,656 km (0.115 R)
• M13: 3,533,651 km (0.064 R)
• M14: 4,003,837 km (0.101 R)
• M15: 4,107,359 km (0.104 R)
• M16: 4,176,773 km (0.092 R)
• M17: 4,710,089 km (0.047 R)
• M18: 5,302,796 km (0.119 R)
• M19: 5,531,082 km (0.079 R)
• M20: 6,076,666 km (0.116 R)
• M21: 6,721,283 km (0.076 R)
• M22: 7,010,156 km (0.054 R)
• M23: 7,093,482 km (0.116 R)
• M24: 7,387,592 km (0.06 R)
• M25: 7,988,078 km (0.115 R)
• M26: 8,075,143 km (0.103 R)
• M27: 8,250,173 km (0.101 R)
• M28: 8,648,702 km (0.054 R)
• M29: 8,827,920 km (0.103 R)
• M30: 9,008,335 km (0.034 R)
• M31: 9,464,758 km (0.12 R)
• M32: 10,686,374 km (0.057 R)
• M33: 12,357,981 km (0.116 R)
• M34: 12,559,938 km (0.079 R)
• M35: 13,121,080 km (0.08 R)
• M36: 13,224,003 km (0.103 R)
• M37: 13,586,179 km (0.061 R)
• M38: 16,711,728 km (0.075 R)
• M39: 16,823,328 km (0.113 R)
• M40: 17,328,669 km (0.037 R)
• M41: 18,816,271 km (0.061 R)
• M42: 19,048,746 km (0.109 R)
• M43: 20,344,562 km (0.055 R)
• M44: 21,365,269 km (0.082 R)
• M45: 21,851,462 km (0.053 R)
• M46: 23,020,569 km (0.12 R)
• M47: 23,456,348 km (0.08 R)
• M48: 25,035,204 km (0.081 R)
• M49: 25,547,576 km (0.12 R)
• M50: 26,063,539 km (0.12 R)
• M51: 26,193,091 km (0.116 R)
• M52: 26,387,718 km (0.077 R)
• M53: 26,713,243 km (0.116 R)
• M54: 26,974,740 km (0.118 R)
• M55: 27,499,978 km (0.111 R)
• M56: 27,830,141 km (0.12 R)
• M57: 27,962,535 km (0.087 R)
• M58: 28,161,500 km (0.097 R)
• M59: 28,494,206 km (0.103 R)
• M60: 28,627,647 km (0.085 R)
• M61: 30,041,197 km (0.077 R)
• M62: 30,177,032 km (0.1 R)
• M63: 30,654,100 km (0.107 R)
• M64: 33,708,888 km (0.11 R)
• M65: 34,062,238 km (0.113 R)
• M66: 35,415,800 km (0.076 R)
• M67: 38,543,443 km (0.104 R)
• M68: 40,102,851 km (0.089 R)
• M69: 41,003,131 km (0.047 R)
• M70: 42,670,997 km (0.116 R)
• M71: 43,359,596 km (0.035 R)
• M72: 43,589,977 km (0.071 R)
• M73: 43,666,870 km (0.111 R)
• M74: 45,136,221 km (0.111 R)
• M75: 45,603,565 km (0.103 R)
• M76: 45,681,655 km (0.096 R)
• M77: 46,229,332 km (0.056 R)
• M78: 46,543,189 km (0.074 R)
• M79: 46,621,728 km (0.089 R)
• M80: 47,015,320 km (0.063 R)
• M81: 47,094,307 km (0.096 R)
• M82: 47,173,145 km (0.106 R)
• M83: 47,726,657 km (0.102 R)
• M84: 48,521,022 km (0.117 R)
• M85: 50,203,699 km (0.116 R)
• M86: 50,849,663 km (0.112 R)
• M87: 51,254,774 km (0.07 R)
• M88: 52,968,118 km (0.119 R)
• M89: 53,461,043 km (0.066 R)
• M90: 55,448,152 km (0.091 R)
• M91: 55,614,804 km (0.11 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 12,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit