🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.61 AU - 0.95 AU

Year: 265 Days

Day: 22.3 Hours

Environment

Temp: 79 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 74,138,818 km

• M1: 24,833 km (0.115 R)
• M2: 154,086 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.04 AU - 1.64 AU

Year: 597 Days

Day: 44.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.3 AU - 1.46 AU

Year: 624 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.7 AU - 2.1 AU

Year: 1008 Days

Day: 41.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.67 AU - 3.31 AU

Year: 1991 Days

Day: 43.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 131.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.03 AU - 3.13 AU

Year: 2081 Days

Day: 21.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,138,818 km

• M1: 616,792 km (0.118 R)

Asteroid Belt

Center: 5.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 12.5

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.46 AU - 10.06 AU

Year: 9982 Days

Day: 6.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,138,818 km

• M1: 159,322 km (0.076 R)
• M2: 648,058 km (0.098 R)
• M3: 1,024,596 km (0.073 R)
• M4: 1,133,802 km (0.12 R)
• M5: 1,405,173 km (0.075 R)
• M6: 1,851,423 km (0.061 R)
• M7: 2,009,997 km (0.037 R)
• M8: 2,149,721 km (0.089 R)
• M9: 2,463,578 km (0.09 R)
• M10: 2,563,210 km (0.116 R)
• M11: 2,818,424 km (0.079 R)
• M12: 3,326,009 km (0.119 R)
• M13: 3,747,277 km (0.103 R)
• M14: 3,833,595 km (0.064 R)
• M15: 4,037,647 km (0.092 R)
• M16: 4,795,659 km (0.063 R)
• M17: 5,175,189 km (0.089 R)
• M18: 5,597,354 km (0.061 R)
• M19: 5,762,809 km (0.116 R)
• M20: 5,963,420 km (0.111 R)
• M21: 6,930,271 km (0.071 R)
• M22: 7,541,079 km (0.118 R)
• M23: 8,169,091 km (0.119 R)
• M24: 9,162,271 km (0.053 R)
• M25: 9,436,185 km (0.08 R)
• M26: 9,633,504 km (0.06 R)
• M27: 9,712,791 km (0.067 R)
• M28: 9,792,228 km (0.116 R)
• M29: 11,302,568 km (0.098 R)
• M30: 11,386,343 km (0.114 R)
• M31: 12,406,899 km (0.106 R)
• M32: 13,279,803 km (0.051 R)
• M33: 13,368,215 km (0.102 R)
• M34: 13,456,777 km (0.075 R)
• M35: 13,902,579 km (0.079 R)
• M36: 14,082,246 km (0.116 R)
• M37: 14,489,451 km (0.119 R)
• M38: 14,580,407 km (0.074 R)
• M39: 15,222,780 km (0.102 R)
• M40: 16,773,512 km (0.073 R)
• M41: 17,446,552 km (0.106 R)
• M42: 17,981,514 km (0.095 R)
• M43: 18,226,556 km (0.093 R)
• M44: 18,423,277 km (0.12 R)
• M45: 18,769,297 km (0.085 R)
• M46: 19,719,543 km (0.111 R)
• M47: 20,022,777 km (0.113 R)
• M48: 20,175,068 km (0.106 R)
• M49: 22,084,236 km (0.073 R)
• M50: 22,189,104 km (0.084 R)
• M51: 22,610,073 km (0.111 R)
• M52: 23,674,162 km (0.075 R)
• M53: 24,212,266 km (0.101 R)
• M54: 24,918,069 km (0.098 R)
• M55: 25,520,350 km (0.066 R)
• M56: 25,685,506 km (0.057 R)
• M57: 26,907,271 km (0.094 R)
• M58: 27,638,057 km (0.11 R)
• M59: 28,375,575 km (0.074 R)
• M60: 29,638,181 km (0.102 R)
• M61: 29,753,820 km (0.089 R)
• M62: 30,567,931 km (0.056 R)
• M63: 31,271,490 km (0.091 R)
• M64: 33,354,042 km (0.108 R)
• M65: 33,715,620 km (0.067 R)
• M66: 34,381,779 km (0.098 R)
• M67: 34,564,139 km (0.091 R)
• M68: 35,297,169 km (0.099 R)
• M69: 36,096,919 km (0.102 R)
• M70: 36,220,487 km (0.104 R)
• M71: 36,778,337 km (0.101 R)
• M72: 37,151,883 km (0.12 R)
• M73: 37,464,094 km (0.104 R)
• M74: 38,532,073 km (0.055 R)
• M75: 38,911,453 km (0.071 R)
• M76: 39,101,592 km (0.085 R)
• M77: 39,737,533 km (0.059 R)
• M78: 40,120,803 km (0.103 R)
• M79: 42,772,425 km (0.103 R)
• M80: 44,218,587 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 136.1

Radius: 5.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.86 AU - 13.94 AU

Year: 18885 Days

Day: 16.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,138,818 km

• M1: 122,521 km (0.115 R)
• M2: 232,026 km (0.102 R)
• M3: 364,720 km (0.076 R)
• M4: 453,730 km (0.108 R)
• M5: 608,714 km (0.102 R)
• M6: 780,302 km (0.048 R)
• M7: 897,587 km (0.12 R)
• M8: 1,038,658 km (0.112 R)
• M9: 1,483,562 km (0.11 R)
• M10: 1,672,355 km (0.108 R)
• M11: 2,166,028 km (0.086 R)
• M12: 2,308,146 km (0.114 R)
• M13: 2,701,887 km (0.075 R)
• M14: 2,829,345 km (0.111 R)
• M15: 3,304,168 km (0.08 R)
• M16: 3,634,480 km (0.089 R)
• M17: 3,860,523 km (0.103 R)
• M18: 3,917,669 km (0.065 R)
• M19: 3,975,264 km (0.109 R)
• M20: 4,355,991 km (0.111 R)
• M21: 5,374,004 km (0.029 R)
• M22: 5,959,082 km (0.119 R)
• M23: 6,192,005 km (0.08 R)
• M24: 6,259,175 km (0.095 R)
• M25: 6,770,201 km (0.105 R)
• M26: 7,579,526 km (0.097 R)
• M27: 8,493,718 km (0.112 R)
• M28: 9,288,083 km (0.049 R)
• M29: 9,596,853 km (0.059 R)
• M30: 10,304,152 km (0.097 R)
• M31: 10,946,824 km (0.067 R)
• M32: 10,987,365 km (0.096 R)
• M33: 11,068,746 km (0.066 R)
• M34: 11,109,437 km (0.102 R)
• M35: 11,150,277 km (0.076 R)
• M36: 11,685,239 km (0.074 R)
• M37: 11,893,180 km (0.095 R)
• M38: 12,102,318 km (0.095 R)
• M39: 12,694,576 km (0.042 R)
• M40: 13,775,421 km (0.118 R)
• M41: 13,819,253 km (0.083 R)
• M42: 14,661,190 km (0.069 R)
• M43: 14,840,558 km (0.116 R)
• M44: 15,246,716 km (0.083 R)
• M45: 15,382,999 km (0.025 R)
• M46: 16,162,554 km (0.104 R)
• M47: 16,208,780 km (0.119 R)
• M48: 17,332,110 km (0.059 R)
• M49: 17,998,868 km (0.046 R)
• M50: 18,287,293 km (0.111 R)
• M51: 18,480,274 km (0.087 R)
• M52: 18,528,743 km (0.057 R)
• M53: 19,751,706 km (0.108 R)
• M54: 19,900,257 km (0.084 R)
• M55: 19,999,440 km (0.079 R)
• M56: 20,248,221 km (0.1 R)
• M57: 21,000,699 km (0.063 R)
• M58: 21,762,152 km (0.119 R)
• M59: 22,326,435 km (0.118 R)
• M60: 22,999,476 km (0.082 R)
• M61: 23,574,081 km (0.035 R)
• M62: 24,418,412 km (0.102 R)
• M63: 24,951,130 km (0.086 R)
• M64: 25,649,303 km (0.114 R)
• M65: 25,757,313 km (0.065 R)
• M66: 25,865,472 km (0.113 R)
• M67: 26,082,239 km (0.091 R)
• M68: 28,338,325 km (0.085 R)
• M69: 28,673,723 km (0.114 R)
• M70: 29,066,567 km (0.119 R)
• M71: 29,461,356 km (0.117 R)
• M72: 29,687,697 km (0.068 R)
• M73: 30,142,026 km (0.108 R)
• M74: 31,000,419 km (0.089 R)
• M75: 31,982,678 km (0.072 R)
• M76: 33,151,487 km (0.091 R)
• M77: 33,386,954 km (0.051 R)
• M78: 33,741,052 km (0.116 R)
• M79: 33,918,624 km (0.082 R)
• M80: 34,453,287 km (0.118 R)
• M81: 34,632,057 km (0.116 R)
• M82: 35,050,482 km (0.112 R)
• M83: 35,410,414 km (0.119 R)
• M84: 35,771,544 km (0.094 R)
• M85: 36,801,675 km (0.113 R)
• M86: 38,519,208 km (0.099 R)
• M87: 40,702,738 km (0.105 R)
• M88: 41,017,941 km (0.079 R)
• M89: 41,081,071 km (0.118 R)
• M90: 41,460,601 km (0.109 R)
• M91: 42,159,373 km (0.118 R)
• M92: 42,223,101 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.2

Radius: 5.2

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 13.55 AU - 22.05 AU

Year: 28913 Days

Day: 22.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,138,818 km

• M1: 127,906 km (0.106 R)
• M2: 508,782 km (0.106 R)
• M3: 748,289 km (0.09 R)
• M4: 843,582 km (0.043 R)
• M5: 1,208,152 km (0.115 R)
• M6: 1,407,267 km (0.071 R)
• M7: 1,709,455 km (0.096 R)
• M8: 1,932,804 km (0.085 R)
• M9: 2,233,646 km (0.103 R)
• M10: 2,337,168 km (0.115 R)
• M11: 2,513,244 km (0.07 R)
• M12: 2,693,809 km (0.065 R)
• M13: 2,915,812 km (0.113 R)
• M14: 3,456,908 km (0.106 R)
• M15: 4,070,259 km (0.115 R)
• M16: 4,239,604 km (0.099 R)
• M17: 4,672,689 km (0.101 R)
• M18: 5,441,024 km (0.075 R)
• M19: 5,534,074 km (0.103 R)
• M20: 5,768,793 km (0.057 R)
• M21: 5,911,061 km (0.116 R)
• M22: 6,151,016 km (0.063 R)
• M23: 6,199,485 km (0.072 R)
• M24: 6,939,995 km (0.108 R)
• M25: 7,970,425 km (0.105 R)
• M26: 8,288,769 km (0.072 R)
• M27: 8,395,732 km (0.088 R)
• M28: 9,102,582 km (0.101 R)
• M29: 9,212,985 km (0.051 R)
• M30: 9,828,431 km (0.103 R)
• M31: 10,112,517 km (0.097 R)
• M32: 11,039,575 km (0.047 R)
• M33: 11,632,880 km (0.097 R)
• M34: 13,285,338 km (0.073 R)
• M35: 13,473,532 km (0.053 R)
• M36: 13,979,472 km (0.063 R)
• M37: 14,879,752 km (0.118 R)
• M38: 15,271,399 km (0.102 R)
• M39: 15,798,732 km (0.059 R)
• M40: 16,198,158 km (0.073 R)
• M41: 16,803,581 km (0.043 R)
• M42: 17,075,101 km (0.053 R)
• M43: 20,299,085 km (0.117 R)
• M44: 20,878,477 km (0.108 R)
• M45: 21,684,211 km (0.064 R)
• M46: 22,874,113 km (0.095 R)
• M47: 23,024,309 km (0.116 R)
• M48: 23,780,377 km (0.099 R)
• M49: 25,394,388 km (0.112 R)
• M50: 27,043,405 km (0.105 R)
• M51: 28,001,131 km (0.111 R)
• M52: 28,242,432 km (0.042 R)
• M53: 28,888,845 km (0.052 R)
• M54: 35,095,511 km (0.103 R)
• M55: 35,703,177 km (0.094 R)
• M56: 36,577,278 km (0.092 R)
• M57: 37,193,471 km (0.07 R)
• M58: 39,062,248 km (0.05 R)
• M59: 39,421,732 km (0.09 R)
• M60: 40,779,332 km (0.075 R)
• M61: 41,601,223 km (0.108 R)
• M62: 42,244,195 km (0.104 R)
• M63: 44,755,045 km (0.075 R)
• M64: 45,697,213 km (0.055 R)
• M65: 46,741,107 km (0.108 R)
• M66: 46,931,694 km (0.042 R)
• M67: 47,984,863 km (0.098 R)
• M68: 51,190,895 km (0.082 R)
• M69: 51,978,379 km (0.054 R)
• M70: 52,077,113 km (0.09 R)
• M71: 52,175,848 km (0.071 R)
• M72: 52,968,417 km (0.115 R)
• M73: 53,266,715 km (0.11 R)
• M74: 53,366,198 km (0.113 R)
• M75: 54,967,194 km (0.1 R)
• M76: 57,500,186 km (0.104 R)
• M77: 59,553,716 km (0.113 R)
• M78: 60,485,710 km (0.11 R)
• M79: 61,005,563 km (0.117 R)
• M80: 62,363,912 km (0.098 R)
• M81: 62,783,982 km (0.117 R)
• M82: 63,521,201 km (0.07 R)
• M83: 64,579,456 km (0.059 R)
• M84: 64,897,950 km (0.06 R)
• M85: 67,896,639 km (0.102 R)
• M86: 68,004,499 km (0.052 R)
• M87: 68,112,509 km (0.041 R)
• M88: 68,761,614 km (0.062 R)
• M89: 68,978,381 km (0.12 R)
• M90: 69,195,448 km (0.083 R)
• M91: 73,362,347 km (0.099 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 12,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit