🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.48 AU - 0.76 AU

Year: 179 Days

Day: 26.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,794,483 km

• M1: 108,010 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 188 Days

Day: 36.2 Hours

Environment

Temp: 199 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.74 AU - 0.86 AU

Year: 263 Days

Day: 14.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.83 AU - 1.13 AU

Year: 356 Days

Day: 41.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.15 AU - 1.53 AU

Year: 569 Days

Day: 43.3 Hours

Environment

Temp: -6 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.33 AU - 2.07 AU

Year: 814 Days

Day: 44.9 Hours

Environment

Temp: -53 °C

Axial Tilt: 92.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.18 AU - 4.44 AU

Year: 2730 Days

Day: 24 Hours

Environment

Temp: -128 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 9.4

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.3 AU - 5.38 AU

Year: 4530 Days

Day: 9 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 46,794,483 km

• M1: 146,905 km (0.093 R)
• M2: 221,554 km (0.111 R)
• M3: 288,574 km (0.047 R)
• M4: 403,166 km (0.101 R)
• M5: 613,950 km (0.118 R)
• M6: 696,378 km (0.114 R)
• M7: 834,158 km (0.075 R)
• M8: 1,211,294 km (0.029 R)
• M9: 1,271,432 km (0.071 R)
• M10: 1,824,795 km (0.105 R)
• M11: 2,000,722 km (0.085 R)
• M12: 2,072,678 km (0.075 R)
• M13: 2,219,434 km (0.065 R)
• M14: 2,739,735 km (0.102 R)
• M15: 2,962,337 km (0.075 R)
• M16: 3,233,259 km (0.083 R)
• M17: 3,382,557 km (0.099 R)
• M18: 3,512,259 km (0.083 R)
• M19: 3,956,714 km (0.036 R)
• M20: 4,116,485 km (0.058 R)
• M21: 4,585,025 km (0.066 R)
• M22: 4,728,789 km (0.101 R)
• M23: 5,095,154 km (0.094 R)
• M24: 6,037,471 km (0.081 R)
• M25: 6,142,489 km (0.097 R)
• M26: 6,895,265 km (0.102 R)
• M27: 7,338,374 km (0.082 R)
• M28: 7,762,334 km (0.062 R)
• M29: 8,078,285 km (0.08 R)
• M30: 8,339,932 km (0.081 R)
• M31: 8,398,424 km (0.092 R)
• M32: 8,545,330 km (0.081 R)
• M33: 8,841,683 km (0.1 R)
• M34: 9,201,915 km (0.061 R)
• M35: 9,658,936 km (0.107 R)
• M36: 9,720,421 km (0.081 R)
• M37: 10,500,125 km (0.118 R)
• M38: 10,945,478 km (0.111 R)
• M39: 11,073,982 km (0.112 R)
• M40: 11,397,114 km (0.1 R)
• M41: 11,592,489 km (0.105 R)
• M42: 11,723,387 km (0.079 R)
• M43: 11,920,706 km (0.087 R)
• M44: 12,152,284 km (0.115 R)
• M45: 12,385,357 km (0.119 R)
• M46: 12,452,228 km (0.115 R)
• M47: 12,586,267 km (0.054 R)
• M48: 12,957,420 km (0.098 R)
• M49: 13,093,404 km (0.081 R)
• M50: 13,607,123 km (0.088 R)
• M51: 13,953,293 km (0.1 R)
• M52: 14,057,712 km (0.082 R)
• M53: 14,267,299 km (0.101 R)
• M54: 14,760,523 km (0.072 R)
• M55: 15,223,528 km (0.11 R)
• M56: 15,546,809 km (0.098 R)
• M57: 16,127,249 km (0.088 R)
• M58: 16,310,057 km (0.099 R)
• M59: 16,493,614 km (0.117 R)
• M60: 16,604,017 km (0.087 R)
• M61: 17,197,173 km (0.059 R)
• M62: 17,271,822 km (0.117 R)
• M63: 17,346,621 km (0.083 R)
• M64: 17,609,165 km (0.083 R)
• M65: 17,721,962 km (0.1 R)
• M66: 18,328,133 km (0.044 R)
• M67: 20,069,302 km (0.087 R)
• M68: 20,502,837 km (0.11 R)
• M69: 20,780,341 km (0.111 R)
• M70: 21,139,077 km (0.1 R)
• M71: 21,660,724 km (0.049 R)
• M72: 21,943,464 km (0.092 R)
• M73: 22,064,938 km (0.079 R)
• M74: 22,267,942 km (0.113 R)
• M75: 23,045,103 km (0.115 R)
• M76: 23,375,116 km (0.085 R)
• M77: 23,499,133 km (0.094 R)
• M78: 24,123,105 km (0.096 R)
• M79: 24,374,131 km (0.062 R)
• M80: 24,499,942 km (0.042 R)
• M81: 25,557,300 km (0.07 R)
• M82: 26,499,916 km (0.092 R)
• M83: 27,410,369 km (0.071 R)
• M84: 27,979,140 km (0.064 R)
• M85: 28,067,104 km (0.097 R)
• M86: 28,463,538 km (0.036 R)
• M87: 28,596,082 km (0.116 R)
• M88: 28,861,768 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.1

Radius: 9.8

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.28 AU - 6.96 AU

Year: 5558 Days

Day: 5.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,794,483 km

• M1: 186,249 km (0.102 R)
• M2: 288,125 km (0.118 R)
• M3: 436,975 km (0.047 R)
• M4: 559,646 km (0.099 R)
• M5: 1,068,278 km (0.061 R)
• M6: 1,299,557 km (0.073 R)
• M7: 1,375,253 km (0.109 R)
• M8: 1,452,446 km (0.105 R)
• M9: 1,579,006 km (0.116 R)
• M10: 1,742,666 km (0.041 R)
• M11: 1,946,567 km (0.079 R)
• M12: 2,303,807 km (0.118 R)
• M13: 2,377,709 km (0.085 R)
• M14: 2,547,053 km (0.119 R)
• M15: 2,681,691 km (0.04 R)
• M16: 2,937,803 km (0.074 R)
• M17: 3,243,431 km (0.068 R)
• M18: 3,516,597 km (0.119 R)
• M19: 3,666,793 km (0.086 R)
• M20: 3,885,206 km (0.069 R)
• M21: 3,973,619 km (0.105 R)
• M22: 4,311,710 km (0.032 R)
• M23: 4,588,915 km (0.03 R)
• M24: 4,753,472 km (0.114 R)
• M25: 5,112,358 km (0.04 R)
• M26: 6,060,659 km (0.068 R)
• M27: 6,163,582 km (0.113 R)
• M28: 6,241,223 km (0.052 R)
• M29: 6,371,373 km (0.084 R)
• M30: 6,581,409 km (0.042 R)
• M31: 6,954,506 km (0.069 R)
• M32: 7,170,824 km (0.039 R)
• M33: 7,582,518 km (0.071 R)
• M34: 8,285,628 km (0.096 R)
• M35: 8,400,070 km (0.091 R)
• M36: 8,601,578 km (0.108 R)
• M37: 9,009,532 km (0.114 R)
• M38: 9,127,265 km (0.063 R)
• M39: 9,423,768 km (0.056 R)
• M40: 9,543,297 km (0.079 R)
• M41: 9,633,205 km (0.115 R)
• M42: 9,814,069 km (0.103 R)
• M43: 9,995,980 km (0.061 R)
• M44: 10,301,609 km (0.116 R)
• M45: 10,734,844 km (0.07 R)
• M46: 10,859,609 km (0.051 R)
• M47: 11,491,211 km (0.12 R)
• M48: 11,586,953 km (0.11 R)
• M49: 11,715,009 km (0.078 R)
• M50: 12,657,925 km (0.091 R)
• M51: 13,389,309 km (0.096 R)
• M52: 13,557,457 km (0.114 R)
• M53: 13,827,930 km (0.11 R)
• M54: 14,066,089 km (0.036 R)
• M55: 14,512,041 km (0.087 R)
• M56: 14,650,119 km (0.083 R)
• M57: 15,382,551 km (0.091 R)
• M58: 15,948,629 km (0.115 R)
• M59: 16,485,536 km (0.117 R)
• M60: 17,946,060 km (0.034 R)
• M61: 18,131,561 km (0.065 R)
• M62: 18,879,850 km (0.077 R)
• M63: 19,068,493 km (0.08 R)
• M64: 19,333,580 km (0.099 R)
• M65: 20,329,154 km (0.102 R)
• M66: 20,561,330 km (0.117 R)
• M67: 20,677,717 km (0.115 R)
• M68: 20,833,299 km (0.11 R)
• M69: 21,067,270 km (0.083 R)
• M70: 21,145,509 km (0.115 R)
• M71: 21,498,560 km (0.119 R)
• M72: 23,779,928 km (0.047 R)
• M73: 24,024,520 km (0.12 R)
• M74: 25,509,579 km (0.109 R)
• M75: 25,760,005 km (0.056 R)
• M76: 26,221,216 km (0.063 R)
• M77: 26,558,260 km (0.098 R)
• M78: 27,279,471 km (0.089 R)
• M79: 27,364,742 km (0.089 R)
• M80: 27,792,442 km (0.036 R)
• M81: 29,045,175 km (0.032 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706

Radius: 9.6

Gravity: 7.66 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.53 AU - 9.98 AU

Year: 9501 Days

Day: 9.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 46,794,483 km

• M1: 131,197 km (0.081 R)
• M2: 271,670 km (0.104 R)
• M3: 399,127 km (0.106 R)
• M4: 506,838 km (0.119 R)
• M5: 641,176 km (0.099 R)
• M6: 1,464,563 km (0.075 R)
• M7: 1,617,602 km (0.111 R)
• M8: 2,750,058 km (0.083 R)
• M9: 3,219,346 km (0.107 R)
• M10: 3,683,848 km (0.092 R)
• M11: 3,833,445 km (0.108 R)
• M12: 4,046,174 km (0.119 R)
• M13: 4,870,159 km (0.05 R)
• M14: 5,641,635 km (0.09 R)
• M15: 5,779,564 km (0.111 R)
• M16: 6,343,099 km (0.086 R)
• M17: 6,558,819 km (0.084 R)
• M18: 6,704,079 km (0.076 R)
• M19: 7,071,940 km (0.073 R)
• M20: 7,370,986 km (0.059 R)
• M21: 7,750,516 km (0.112 R)
• M22: 8,136,628 km (0.116 R)
• M23: 8,727,390 km (0.075 R)
• M24: 9,825,439 km (0.117 R)
• M25: 10,033,679 km (0.053 R)
• M26: 10,966,721 km (0.063 R)
• M27: 11,096,123 km (0.033 R)
• M28: 11,182,590 km (0.088 R)
• M29: 11,356,423 km (0.075 R)
• M30: 11,531,153 km (0.116 R)
• M31: 11,750,614 km (0.083 R)
• M32: 12,016,000 km (0.088 R)
• M33: 12,733,322 km (0.052 R)
• M34: 13,097,144 km (0.104 R)
• M35: 13,742,060 km (0.115 R)
• M36: 14,967,267 km (0.092 R)
• M37: 15,641,355 km (0.082 R)
• M38: 15,884,601 km (0.099 R)
• M39: 16,374,684 km (0.108 R)
• M40: 16,522,636 km (0.114 R)
• M41: 16,671,037 km (0.116 R)
• M42: 16,770,221 km (0.068 R)
• M43: 16,969,335 km (0.105 R)
• M44: 17,119,083 km (0.074 R)
• M45: 17,219,164 km (0.046 R)
• M46: 17,470,189 km (0.037 R)
• M47: 18,281,907 km (0.112 R)
• M48: 19,417,953 km (0.08 R)
• M49: 19,679,301 km (0.077 R)
• M50: 20,047,162 km (0.11 R)
• M51: 21,271,920 km (0.087 R)
• M52: 21,811,968 km (0.118 R)
• M53: 22,029,334 km (0.094 R)
• M54: 22,192,695 km (0.105 R)
• M55: 22,795,424 km (0.065 R)
• M56: 23,514,691 km (0.103 R)
• M57: 23,737,592 km (0.081 R)
• M58: 24,185,189 km (0.116 R)
• M59: 25,316,747 km (0.104 R)
• M60: 25,716,921 km (0.066 R)
• M61: 26,003,999 km (0.104 R)
• M62: 27,338,113 km (0.027 R)
• M63: 28,872,987 km (0.058 R)
• M64: 29,051,906 km (0.109 R)
• M65: 30,012,325 km (0.103 R)
• M66: 30,557,160 km (0.098 R)
• M67: 31,166,173 km (0.106 R)
• M68: 31,227,359 km (0.111 R)
• M69: 31,656,405 km (0.12 R)
• M70: 31,779,375 km (0.088 R)
• M71: 32,582,416 km (0.031 R)
• M72: 32,768,666 km (0.105 R)
• M73: 32,893,131 km (0.107 R)
• M74: 34,714,186 km (0.104 R)
• M75: 34,841,045 km (0.114 R)
• M76: 34,904,474 km (0.072 R)
• M77: 36,503,376 km (0.1 R)
• M78: 41,710,579 km (0.065 R)
• M79: 42,250,777 km (0.086 R)
• M80: 42,318,395 km (0.052 R)
• M81: 42,453,931 km (0.114 R)
• M82: 43,065,337 km (0.116 R)
• M83: 43,474,488 km (0.037 R)
• M84: 44,365,642 km (0.086 R)
• M85: 44,434,457 km (0.088 R)
• M86: 44,503,272 km (0.119 R)
• M87: 44,641,052 km (0.108 R)
• M88: 44,916,910 km (0.074 R)
• M89: 45,748,226 km (0.097 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 12,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit