🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.38 AU - 0.64 AU

Year: 131 Days

Day: 26.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,122,042 km

• M1: 86,916 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.56 AU - 0.8 AU

Year: 202 Days

Day: 12.2 Hours

Environment

Temp: 208 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.04 AU - 1.6 AU

Year: 546 Days

Day: 23.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.33 AU - 2.13 AU

Year: 819 Days

Day: 30.9 Hours

Environment

Temp: -55 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,122,042 km

• M1: 793,617 km (0.09 R)
• M2: 1,363,585 km (0.096 R)

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.68 AU - 4.76 AU

Year: 3120 Days

Day: 47.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.83 AU - 4.97 AU

Year: 3322 Days

Day: 36.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.2

Radius: 9.8

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.8 AU - 6.72 AU

Year: 4975 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,122,042 km

• M1: 137,331 km (0.074 R)
• M2: 238,309 km (0.11 R)
• M3: 472,879 km (0.113 R)
• M4: 649,554 km (0.095 R)
• M5: 905,516 km (0.109 R)
• M6: 978,220 km (0.066 R)
• M7: 1,389,465 km (0.051 R)
• M8: 1,668,016 km (0.077 R)
• M9: 1,777,223 km (0.109 R)
• M10: 1,869,973 km (0.111 R)
• M11: 2,060,561 km (0.116 R)
• M12: 2,138,651 km (0.11 R)
• M13: 2,523,118 km (0.101 R)
• M14: 2,627,986 km (0.105 R)
• M15: 2,777,284 km (0.096 R)
• M16: 2,863,902 km (0.054 R)
• M17: 3,333,340 km (0.116 R)
• M18: 3,472,017 km (0.115 R)
• M19: 4,343,425 km (0.12 R)
• M20: 4,777,857 km (0.084 R)
• M21: 5,119,389 km (0.115 R)
• M22: 5,715,387 km (0.039 R)
• M23: 5,798,413 km (0.07 R)
• M24: 5,965,664 km (0.114 R)
• M25: 6,134,560 km (0.118 R)
• M26: 6,219,531 km (0.036 R)
• M27: 6,304,952 km (0.109 R)
• M28: 7,031,848 km (0.104 R)
• M29: 8,124,960 km (0.081 R)
• M30: 8,850,808 km (0.096 R)
• M31: 9,237,818 km (0.088 R)
• M32: 9,302,893 km (0.082 R)
• M33: 9,531,628 km (0.114 R)
• M34: 9,729,397 km (0.099 R)
• M35: 9,795,519 km (0.059 R)
• M36: 9,895,002 km (0.106 R)
• M37: 9,994,933 km (0.12 R)
• M38: 10,669,470 km (0.119 R)
• M39: 11,638,565 km (0.119 R)
• M40: 11,779,187 km (0.067 R)
• M41: 12,599,432 km (0.075 R)
• M42: 12,671,688 km (0.119 R)
• M43: 15,015,437 km (0.101 R)
• M44: 15,168,626 km (0.086 R)
• M45: 15,670,377 km (0.086 R)
• M46: 16,060,079 km (0.12 R)
• M47: 16,256,202 km (0.051 R)
• M48: 17,771,928 km (0.107 R)
• M49: 17,852,860 km (0.037 R)
• M50: 18,219,076 km (0.102 R)
• M51: 19,000,126 km (0.073 R)
• M52: 19,249,057 km (0.119 R)
• M53: 19,540,923 km (0.052 R)
• M54: 19,708,323 km (0.08 R)
• M55: 20,425,046 km (0.064 R)
• M56: 20,594,989 km (0.073 R)
• M57: 20,722,746 km (0.077 R)
• M58: 21,884,224 km (0.112 R)
• M59: 22,494,733 km (0.112 R)
• M60: 23,155,058 km (0.112 R)
• M61: 23,243,620 km (0.082 R)
• M62: 24,000,734 km (0.111 R)
• M63: 24,675,421 km (0.086 R)
• M64: 24,901,762 km (0.1 R)
• M65: 25,265,285 km (0.076 R)
• M66: 25,356,390 km (0.113 R)
• M67: 25,951,640 km (0.1 R)
• M68: 26,181,722 km (0.102 R)
• M69: 26,505,003 km (0.112 R)
• M70: 26,736,879 km (0.074 R)
• M71: 27,529,898 km (0.086 R)
• M72: 28,662,653 km (0.069 R)
• M73: 28,757,647 km (0.117 R)
• M74: 28,852,941 km (0.11 R)
• M75: 29,330,458 km (0.07 R)
• M76: 32,646,295 km (0.119 R)
• M77: 32,795,294 km (0.077 R)
• M78: 33,044,075 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.4

Radius: 8.2

Gravity: 9.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.63 AU - 7.39 AU

Year: 6680 Days

Day: 11.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 45,122,042 km

• M1: 105,167 km (0.074 R)
• M2: 162,014 km (0.095 R)
• M3: 236,664 km (0.044 R)
• M4: 339,138 km (0.1 R)
• M5: 891,155 km (0.119 R)
• M6: 983,905 km (0.096 R)
• M7: 1,213,388 km (0.064 R)
• M8: 1,369,868 km (0.045 R)
• M9: 1,780,514 km (0.109 R)
• M10: 1,898,846 km (0.062 R)
• M11: 2,061,010 km (0.105 R)
• M12: 2,122,943 km (0.109 R)
• M13: 2,355,568 km (0.052 R)
• M14: 2,708,769 km (0.102 R)
• M15: 2,914,765 km (0.07 R)
• M16: 3,638,071 km (0.035 R)
• M17: 4,019,994 km (0.117 R)
• M18: 4,468,189 km (0.036 R)
• M19: 4,684,807 km (0.111 R)
• M20: 5,412,002 km (0.032 R)
• M21: 5,701,025 km (0.052 R)
• M22: 5,788,690 km (0.076 R)
• M23: 6,174,054 km (0.03 R)
• M24: 6,264,112 km (0.057 R)
• M25: 6,628,981 km (0.103 R)
• M26: 6,845,000 km (0.094 R)
• M27: 7,063,263 km (0.063 R)
• M28: 7,283,920 km (0.063 R)
• M29: 7,667,489 km (0.088 R)
• M30: 7,764,429 km (0.071 R)
• M31: 7,926,892 km (0.063 R)
• M32: 8,487,734 km (0.106 R)
• M33: 8,554,455 km (0.052 R)
• M34: 8,925,159 km (0.088 R)
• M35: 9,439,027 km (0.072 R)
• M36: 10,459,584 km (0.065 R)
• M37: 10,675,154 km (0.04 R)
• M38: 11,441,096 km (0.052 R)
• M39: 11,514,997 km (0.103 R)
• M40: 11,700,349 km (0.055 R)
• M41: 12,111,593 km (0.08 R)
• M42: 12,300,087 km (0.055 R)
• M43: 12,833,253 km (0.114 R)
• M44: 13,102,530 km (0.116 R)
• M45: 13,179,872 km (0.12 R)
• M46: 14,397,449 km (0.038 R)
• M47: 14,597,311 km (0.081 R)
• M48: 14,797,922 km (0.083 R)
• M49: 15,487,120 km (0.097 R)
• M50: 15,815,038 km (0.105 R)
• M51: 16,228,078 km (0.118 R)
• M52: 16,896,481 km (0.107 R)
• M53: 17,318,796 km (0.076 R)
• M54: 18,044,645 km (0.117 R)
• M55: 18,476,384 km (0.078 R)
• M56: 18,780,517 km (0.083 R)
• M57: 19,791,649 km (0.111 R)
• M58: 20,102,812 km (0.056 R)
• M59: 20,730,226 km (0.094 R)
• M60: 20,820,433 km (0.089 R)
• M61: 21,046,326 km (0.1 R)
• M62: 21,728,941 km (0.074 R)
• M63: 22,004,052 km (0.056 R)
• M64: 22,096,054 km (0.1 R)
• M65: 23,303,160 km (0.091 R)
• M66: 24,913,730 km (0.104 R)
• M67: 26,658,041 km (0.069 R)
• M68: 26,903,382 km (0.073 R)
• M69: 28,191,270 km (0.105 R)
• M70: 28,943,448 km (0.12 R)
• M71: 29,296,649 km (0.089 R)
• M72: 31,187,566 km (0.1 R)
• M73: 31,239,177 km (0.074 R)
• M74: 33,539,992 km (0.04 R)
• M75: 33,645,758 km (0.088 R)
• M76: 34,070,466 km (0.073 R)
• M77: 34,443,414 km (0.109 R)
• M78: 34,496,820 km (0.057 R)
• M79: 34,764,152 km (0.106 R)
• M80: 35,247,203 km (0.054 R)
• M81: 35,894,663 km (0.056 R)
• M82: 36,111,430 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.2

Radius: 4.3

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 13.51 AU - 16.01 AU

Year: 20408 Days

Day: 17.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 145.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,122,042 km

• M1: 242,349 km (0.113 R)
• M2: 1,054,216 km (0.072 R)
• M3: 1,229,994 km (0.081 R)
• M4: 1,373,159 km (0.104 R)
• M5: 1,788,143 km (0.038 R)
• M6: 1,880,296 km (0.116 R)
• M7: 1,926,970 km (0.079 R)
• M8: 1,973,944 km (0.087 R)
• M9: 2,593,578 km (0.109 R)
• M10: 3,756,552 km (0.068 R)
• M11: 3,964,194 km (0.064 R)
• M12: 4,084,471 km (0.057 R)
• M13: 4,297,947 km (0.074 R)
• M14: 4,421,664 km (0.072 R)
• M15: 4,704,105 km (0.072 R)
• M16: 5,024,693 km (0.097 R)
• M17: 5,122,231 km (0.063 R)
• M18: 5,352,462 km (0.102 R)
• M19: 5,585,984 km (0.09 R)
• M20: 5,653,304 km (0.053 R)
• M21: 6,802,664 km (0.113 R)
• M22: 6,838,567 km (0.093 R)
• M23: 7,458,950 km (0.101 R)
• M24: 7,607,650 km (0.101 R)
• M25: 7,907,743 km (0.038 R)
• M26: 9,345,529 km (0.047 R)
• M27: 9,788,338 km (0.117 R)
• M28: 10,032,632 km (0.11 R)
• M29: 10,237,880 km (0.089 R)
• M30: 11,540,578 km (0.032 R)
• M31: 11,798,784 km (0.055 R)
• M32: 12,145,851 km (0.111 R)
• M33: 12,496,359 km (0.103 R)
• M34: 13,658,286 km (0.051 R)
• M35: 14,160,186 km (0.096 R)
• M36: 14,621,696 km (0.088 R)
• M37: 14,714,596 km (0.096 R)
• M38: 14,947,670 km (0.116 R)
• M39: 15,041,168 km (0.073 R)
• M40: 15,939,803 km (0.119 R)
• M41: 16,275,351 km (0.105 R)
• M42: 16,419,713 km (0.097 R)
• M43: 16,758,552 km (0.104 R)
• M44: 17,393,744 km (0.108 R)
• M45: 18,286,395 km (0.118 R)
• M46: 18,637,501 km (0.087 R)
• M47: 19,550,497 km (0.087 R)
• M48: 20,322,422 km (0.093 R)
• M49: 21,895,892 km (0.114 R)
• M50: 22,108,621 km (0.052 R)
• M51: 22,268,690 km (0.044 R)
• M52: 22,322,097 km (0.081 R)
• M53: 22,375,653 km (0.078 R)
• M54: 22,750,994 km (0.1 R)
• M55: 23,780,676 km (0.067 R)
• M56: 25,158,323 km (0.106 R)
• M57: 25,269,624 km (0.071 R)
• M58: 26,053,516 km (0.073 R)
• M59: 26,391,907 km (0.113 R)
• M60: 26,731,793 km (0.102 R)
• M61: 27,875,020 km (0.114 R)
• M62: 28,336,679 km (0.087 R)
• M63: 28,684,793 km (0.077 R)
• M64: 29,384,911 km (0.098 R)
• M65: 29,502,196 km (0.084 R)
• M66: 29,972,681 km (0.084 R)
• M67: 30,268,137 km (0.026 R)
• M68: 30,327,228 km (0.107 R)
• M69: 30,386,469 km (0.061 R)
• M70: 31,459,086 km (0.065 R)
• M71: 31,519,075 km (0.116 R)
• M72: 32,362,358 km (0.083 R)
• M73: 32,665,443 km (0.074 R)
• M74: 33,213,121 km (0.073 R)
• M75: 33,335,342 km (0.059 R)
• M76: 33,641,270 km (0.069 R)
• M77: 34,626,671 km (0.073 R)
• M78: 34,998,721 km (0.089 R)
• M79: 35,621,497 km (0.07 R)
• M80: 35,934,456 km (0.118 R)
• M81: 36,059,819 km (0.063 R)
• M82: 36,122,500 km (0.098 R)
• M83: 37,575,694 km (0.085 R)
• M84: 39,758,626 km (0.095 R)
• M85: 40,604,153 km (0.091 R)
• M86: 41,061,773 km (0.098 R)
• M87: 41,389,841 km (0.071 R)
• M88: 41,455,515 km (0.099 R)
• M89: 41,521,188 km (0.111 R)
• M90: 43,042,748 km (0.069 R)
• M91: 43,109,319 km (0.11 R)
• M92: 43,442,623 km (0.091 R)
• M93: 43,509,344 km (0.048 R)
• M94: 43,576,214 km (0.1 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 10,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit