🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.53 AU - 0.59 AU

Year: 147 Days

Day: 16.2 Hours

Environment

Temp: 229 °C

Axial Tilt: 44 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,155,355 km

• M1: 277,504 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.08 AU - 1.74 AU

Year: 586 Days

Day: 31.9 Hours

Environment

Temp: -7 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 37,155,355 km

• M1: 143,764 km (0.098 R)
• M2: 381,175 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.42 AU - 1.68 AU

Year: 675 Days

Day: 35.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.21 AU - 3.11 AU

Year: 1518 Days

Day: 35.8 Hours

Environment

Temp: -86 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.76 AU - 4.96 AU

Year: 3185 Days

Day: 22.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 13.1

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.07 AU - 8.25 AU

Year: 8155 Days

Day: 10.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 37,155,355 km

• M1: 400,922 km (0.092 R)
• M2: 515,664 km (0.116 R)
• M3: 1,084,884 km (0.116 R)
• M4: 1,297,911 km (0.066 R)
• M5: 1,633,010 km (0.062 R)
• M6: 1,833,771 km (0.106 R)
• M7: 2,434,556 km (0.071 R)
• M8: 2,717,894 km (0.105 R)
• M9: 3,288,460 km (0.112 R)
• M10: 3,401,407 km (0.1 R)
• M11: 3,486,977 km (0.117 R)
• M12: 4,570,215 km (0.065 R)
• M13: 5,280,655 km (0.078 R)
• M14: 6,095,066 km (0.115 R)
• M15: 6,199,635 km (0.094 R)
• M16: 6,339,958 km (0.039 R)
• M17: 6,552,536 km (0.095 R)
• M18: 6,731,455 km (0.111 R)
• M19: 7,613,185 km (0.094 R)
• M20: 7,991,369 km (0.108 R)
• M21: 8,570,163 km (0.114 R)
• M22: 9,849,973 km (0.092 R)
• M23: 9,972,942 km (0.071 R)
• M24: 10,179,238 km (0.038 R)
• M25: 10,345,291 km (0.11 R)
• M26: 10,848,688 km (0.093 R)
• M27: 11,317,229 km (0.111 R)
• M28: 11,618,967 km (0.045 R)
• M29: 11,879,567 km (0.117 R)
• M30: 12,142,261 km (0.064 R)
• M31: 12,362,618 km (0.109 R)
• M32: 15,061,214 km (0.082 R)
• M33: 15,440,894 km (0.112 R)
• M34: 15,679,652 km (0.084 R)
• M35: 15,775,544 km (0.07 R)
• M36: 16,257,848 km (0.098 R)
• M37: 16,941,360 km (0.069 R)
• M38: 17,187,748 km (0.106 R)
• M39: 18,488,053 km (0.084 R)
• M40: 18,589,331 km (0.076 R)
• M41: 19,098,861 km (0.09 R)
• M42: 19,923,594 km (0.075 R)
• M43: 20,497,302 km (0.106 R)
• M44: 21,394,739 km (0.078 R)
• M45: 21,661,173 km (0.087 R)
• M46: 22,197,182 km (0.113 R)
• M47: 22,629,221 km (0.073 R)
• M48: 22,846,288 km (0.106 R)
• M49: 23,446,773 km (0.058 R)
• M50: 23,556,578 km (0.097 R)
• M51: 23,721,585 km (0.113 R)
• M52: 23,831,689 km (0.084 R)
• M53: 24,440,702 km (0.031 R)
• M54: 24,719,253 km (0.032 R)
• M55: 25,504,642 km (0.096 R)
• M56: 25,957,175 km (0.071 R)
• M57: 26,469,548 km (0.11 R)
• M58: 27,677,700 km (0.066 R)
• M59: 29,257,604 km (0.051 R)
• M60: 29,790,770 km (0.113 R)
• M61: 31,167,669 km (0.059 R)
• M62: 31,409,270 km (0.088 R)
• M63: 32,504,177 km (0.063 R)
• M64: 33,179,461 km (0.059 R)
• M65: 33,302,730 km (0.05 R)
• M66: 33,487,932 km (0.084 R)
• M67: 34,731,240 km (0.117 R)
• M68: 34,919,135 km (0.1 R)
• M69: 35,673,707 km (0.113 R)
• M70: 35,989,807 km (0.091 R)
• M71: 36,943,493 km (0.094 R)
• M72: 37,263,184 km (0.074 R)
• M73: 37,648,099 km (0.101 R)
• M74: 38,227,941 km (0.061 R)
• M75: 38,875,550 km (0.116 R)
• M76: 39,526,899 km (0.085 R)
• M77: 39,723,022 km (0.092 R)
• M78: 40,906,491 km (0.07 R)
• M79: 41,901,616 km (0.103 R)
• M80: 42,235,069 km (0.079 R)
• M81: 42,368,660 km (0.073 R)
• M82: 42,837,500 km (0.072 R)
• M83: 43,442,922 km (0.097 R)
• M84: 44,457,944 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 10.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 10.46 AU - 13.78 AU

Year: 14762 Days

Day: 9.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 37,155,355 km

• M1: 198,516 km (0.103 R)
• M2: 320,588 km (0.115 R)
• M3: 505,491 km (0.077 R)
• M4: 605,123 km (0.087 R)
• M5: 776,862 km (0.025 R)
• M6: 860,637 km (0.095 R)
• M7: 1,266,944 km (0.056 R)
• M8: 1,685,220 km (0.044 R)
• M9: 1,796,371 km (0.104 R)
• M10: 2,746,767 km (0.115 R)
• M11: 3,370,590 km (0.092 R)
• M12: 3,483,686 km (0.093 R)
• M13: 4,067,417 km (0.079 R)
• M14: 5,423,970 km (0.094 R)
• M15: 6,202,777 km (0.105 R)
• M16: 6,836,473 km (0.053 R)
• M17: 7,713,565 km (0.034 R)
• M18: 8,509,875 km (0.086 R)
• M19: 9,411,950 km (0.102 R)
• M20: 9,491,835 km (0.057 R)
• M21: 10,968,217 km (0.06 R)
• M22: 11,991,765 km (0.115 R)
• M23: 14,128,920 km (0.105 R)
• M24: 16,718,609 km (0.095 R)
• M25: 17,009,876 km (0.099 R)
• M26: 17,696,082 km (0.072 R)
• M27: 18,341,447 km (0.072 R)
• M28: 20,323,170 km (0.069 R)
• M29: 20,686,094 km (0.111 R)
• M30: 21,051,113 km (0.038 R)
• M31: 21,260,550 km (0.089 R)
• M32: 21,840,392 km (0.068 R)
• M33: 22,532,282 km (0.084 R)
• M34: 24,156,466 km (0.076 R)
• M35: 24,375,926 km (0.081 R)
• M36: 25,482,800 km (0.077 R)
• M37: 25,874,149 km (0.056 R)
• M38: 31,917,304 km (0.047 R)
• M39: 32,762,682 km (0.082 R)
• M40: 33,737,910 km (0.083 R)
• M41: 34,475,577 km (0.092 R)
• M42: 36,154,813 km (0.085 R)
• M43: 36,846,554 km (0.092 R)
• M44: 37,099,225 km (0.113 R)
• M45: 37,225,635 km (0.029 R)
• M46: 39,140,787 km (0.051 R)
• M47: 40,630,632 km (0.107 R)
• M48: 41,875,436 km (0.106 R)
• M49: 42,139,027 km (0.108 R)
• M50: 43,532,232 km (0.059 R)
• M51: 43,732,394 km (0.11 R)
• M52: 44,066,895 km (0.095 R)
• M53: 44,133,915 km (0.107 R)
• M54: 44,402,144 km (0.082 R)
• M55: 44,603,802 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.6

Radius: 8.1

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 11.77 AU - 13.21 AU

Year: 15443 Days

Day: 8.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,155,355 km

• M1: 204,650 km (0.071 R)
• M2: 415,732 km (0.112 R)
• M3: 528,978 km (0.095 R)
• M4: 946,506 km (0.107 R)
• M5: 1,261,858 km (0.109 R)
• M6: 1,869,375 km (0.101 R)
• M7: 2,305,453 km (0.047 R)
• M8: 2,816,330 km (0.113 R)
• M9: 3,314,939 km (0.056 R)
• M10: 4,163,608 km (0.065 R)
• M11: 4,809,272 km (0.099 R)
• M12: 5,130,160 km (0.091 R)
• M13: 5,184,314 km (0.071 R)
• M14: 5,265,995 km (0.112 R)
• M15: 5,680,530 km (0.098 R)
• M16: 5,736,630 km (0.102 R)
• M17: 6,163,133 km (0.075 R)
• M18: 7,016,589 km (0.117 R)
• M19: 7,106,946 km (0.079 R)
• M20: 7,503,231 km (0.111 R)
• M21: 7,844,015 km (0.085 R)
• M22: 7,969,378 km (0.095 R)
• M23: 8,508,977 km (0.116 R)
• M24: 9,589,972 km (0.119 R)
• M25: 9,791,031 km (0.071 R)
• M26: 10,437,294 km (0.051 R)
• M27: 10,957,296 km (0.116 R)
• M28: 11,132,475 km (0.045 R)
• M29: 11,308,701 km (0.107 R)
• M30: 11,414,766 km (0.102 R)
• M31: 12,058,486 km (0.108 R)
• M32: 12,130,742 km (0.076 R)
• M33: 12,934,980 km (0.103 R)
• M34: 13,493,279 km (0.05 R)
• M35: 13,605,777 km (0.105 R)
• M36: 16,200,701 km (0.063 R)
• M37: 16,280,437 km (0.118 R)
• M38: 17,451,639 km (0.062 R)
• M39: 17,861,836 km (0.084 R)
• M40: 18,316,763 km (0.112 R)
• M41: 18,985,167 km (0.115 R)
• M42: 19,449,369 km (0.109 R)
• M43: 20,174,021 km (0.027 R)
• M44: 20,691,031 km (0.073 R)
• M45: 21,299,595 km (0.091 R)
• M46: 22,312,074 km (0.074 R)
• M47: 22,578,807 km (0.09 R)
• M48: 23,160,294 km (0.109 R)
• M49: 23,475,347 km (0.11 R)
• M50: 25,581,535 km (0.106 R)
• M51: 25,907,359 km (0.048 R)
• M52: 26,469,099 km (0.072 R)
• M53: 27,509,253 km (0.12 R)
• M54: 28,610,892 km (0.097 R)
• M55: 29,385,809 km (0.114 R)
• M56: 29,629,354 km (0.092 R)
• M57: 29,873,648 km (0.118 R)
• M58: 30,314,961 km (0.1 R)
• M59: 30,462,465 km (0.069 R)
• M60: 30,610,268 km (0.07 R)
• M61: 31,154,355 km (0.079 R)
• M62: 31,701,584 km (0.065 R)
• M63: 32,252,104 km (0.065 R)
• M64: 32,352,484 km (0.098 R)
• M65: 32,856,180 km (0.066 R)
• M66: 33,210,279 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 61.2

Radius: 4.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 13.29 AU - 19.13 AU

Year: 22832 Days

Day: 24.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,155,355 km

• M1: 87,515 km (0.097 R)
• M2: 158,125 km (0.119 R)
• M3: 552,465 km (0.118 R)
• M4: 792,570 km (0.032 R)
• M5: 1,113,008 km (0.109 R)
• M6: 1,216,380 km (0.083 R)
• M7: 1,661,135 km (0.026 R)
• M8: 1,720,076 km (0.062 R)
• M9: 2,569,792 km (0.081 R)
• M10: 3,255,100 km (0.093 R)
• M11: 3,304,318 km (0.117 R)
• M12: 3,529,163 km (0.059 R)
• M13: 3,862,617 km (0.043 R)
• M14: 4,893,795 km (0.12 R)
• M15: 5,007,041 km (0.114 R)
• M16: 5,121,184 km (0.069 R)
• M17: 5,527,492 km (0.101 R)
• M18: 5,853,914 km (0.078 R)
• M19: 5,914,053 km (0.099 R)
• M20: 6,309,141 km (0.09 R)
• M21: 6,432,559 km (0.107 R)
• M22: 6,838,867 km (0.039 R)
• M23: 6,965,426 km (0.117 R)
• M24: 7,221,239 km (0.1 R)
• M25: 8,784,537 km (0.052 R)
• M26: 9,515,621 km (0.085 R)
• M27: 9,799,259 km (0.12 R)
• M28: 10,556,972 km (0.047 R)
• M29: 11,072,486 km (0.068 R)
• M30: 11,146,837 km (0.104 R)
• M31: 11,633,927 km (0.087 R)
• M32: 12,051,455 km (0.056 R)
• M33: 12,435,323 km (0.105 R)
• M34: 12,590,007 km (0.109 R)
• M35: 13,254,521 km (0.105 R)
• M36: 14,131,314 km (0.099 R)
• M37: 14,780,718 km (0.082 R)
• M38: 15,067,797 km (0.076 R)
• M39: 16,957,218 km (0.113 R)
• M40: 17,733,631 km (0.092 R)
• M41: 17,907,763 km (0.07 R)
• M42: 19,814,986 km (0.082 R)
• M43: 20,176,863 km (0.103 R)
• M44: 20,222,341 km (0.081 R)
• M45: 20,267,669 km (0.099 R)
• M46: 21,321,885 km (0.11 R)
• M47: 21,506,938 km (0.059 R)
• M48: 21,878,838 km (0.053 R)
• M49: 23,054,677 km (0.09 R)
• M50: 23,913,968 km (0.029 R)
• M51: 24,010,009 km (0.031 R)
• M52: 24,347,502 km (0.055 R)
• M53: 24,686,491 km (0.103 R)
• M54: 26,107,372 km (0.095 R)
• M55: 26,305,439 km (0.096 R)
• M56: 27,253,142 km (0.082 R)
• M57: 29,644,912 km (0.114 R)
• M58: 30,110,461 km (0.114 R)
• M59: 30,162,371 km (0.073 R)
• M60: 32,155,913 km (0.084 R)
• M61: 32,315,085 km (0.111 R)
• M62: 32,527,813 km (0.089 R)
• M63: 35,006,650 km (0.112 R)
• M64: 36,544,965 km (0.08 R)
• M65: 36,988,522 km (0.077 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 18,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit