🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.43 AU - 0.69 AU

Year: 153 Days

Day: 13.8 Hours

Environment

Temp: 233 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.88 AU

Year: 281 Days

Day: 47.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1 AU - 1.1 AU

Year: 393 Days

Day: 14.9 Hours

Environment

Temp: 23 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 52,508,367 km

• M1: 685,308 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.64 AU - 3.3 AU

Year: 1869 Days

Day: 17.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.95 AU - 3.71 AU

Year: 2220 Days

Day: 44.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340

Radius: 14.4

Gravity: 1.64 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 8.5 AU - 8.62 AU

Year: 9147 Days

Day: 11.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 52,508,367 km

• M1: 204,500 km (0.115 R)
• M2: 319,691 km (0.082 R)
• M3: 432,338 km (0.071 R)
• M4: 576,849 km (0.114 R)
• M5: 768,783 km (0.064 R)
• M6: 1,254,079 km (0.118 R)
• M7: 1,407,118 km (0.049 R)
• M8: 1,658,292 km (0.12 R)
• M9: 2,435,154 km (0.09 R)
• M10: 2,761,726 km (0.056 R)
• M11: 2,919,253 km (0.109 R)
• M12: 3,652,432 km (0.108 R)
• M13: 3,751,167 km (0.12 R)
• M14: 4,389,052 km (0.079 R)
• M15: 4,627,062 km (0.078 R)
• M16: 4,788,179 km (0.104 R)
• M17: 5,005,844 km (0.095 R)
• M18: 5,171,299 km (0.103 R)
• M19: 5,880,543 km (0.079 R)
• M20: 6,291,189 km (0.053 R)
• M21: 6,500,027 km (0.112 R)
• M22: 6,771,996 km (0.031 R)
• M23: 7,264,772 km (0.107 R)
• M24: 7,421,102 km (0.1 R)
• M25: 8,712,580 km (0.091 R)
• M26: 9,046,482 km (0.078 R)
• M27: 9,350,465 km (0.093 R)
• M28: 9,520,708 km (0.077 R)
• M29: 9,830,076 km (0.074 R)
• M30: 10,038,167 km (0.1 R)
• M31: 10,777,779 km (0.087 R)
• M32: 12,609,156 km (0.077 R)
• M33: 12,911,044 km (0.087 R)
• M34: 13,753,729 km (0.097 R)
• M35: 13,986,653 km (0.086 R)
• M36: 15,130,927 km (0.085 R)
• M37: 15,251,054 km (0.101 R)
• M38: 15,613,231 km (0.115 R)
• M39: 15,978,249 km (0.102 R)
• M40: 16,882,569 km (0.045 R)
• M41: 17,299,049 km (0.113 R)
• M42: 18,397,845 km (0.117 R)
• M43: 18,526,200 km (0.103 R)
• M44: 20,352,790 km (0.107 R)
• M45: 20,840,629 km (0.054 R)
• M46: 22,099,944 km (0.119 R)
• M47: 23,569,145 km (0.107 R)
• M48: 23,755,095 km (0.041 R)
• M49: 23,988,168 km (0.08 R)
• M50: 24,175,166 km (0.092 R)
• M51: 24,644,753 km (0.113 R)
• M52: 24,739,000 km (0.083 R)
• M53: 25,688,348 km (0.079 R)
• M54: 27,280,967 km (0.105 R)
• M55: 28,261,581 km (0.116 R)
• M56: 28,508,567 km (0.107 R)
• M57: 28,756,301 km (0.053 R)
• M58: 29,054,599 km (0.09 R)
• M59: 29,603,923 km (0.028 R)
• M60: 30,156,687 km (0.105 R)
• M61: 30,712,892 km (0.046 R)
• M62: 31,017,772 km (0.11 R)
• M63: 31,272,537 km (0.053 R)
• M64: 31,374,713 km (0.049 R)
• M65: 32,247,167 km (0.064 R)
• M66: 32,764,028 km (0.084 R)
• M67: 32,919,759 km (0.104 R)
• M68: 33,492,420 km (0.097 R)
• M69: 34,331,365 km (0.09 R)
• M70: 34,753,381 km (0.096 R)
• M71: 34,859,146 km (0.075 R)
• M72: 35,071,126 km (0.056 R)
• M73: 35,496,134 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.5

Radius: 10.7

Gravity: 7.05 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.16 AU - 10.68 AU

Year: 10560 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,508,367 km

• M1: 239,057 km (0.083 R)
• M2: 505,790 km (0.119 R)
• M3: 772,075 km (0.064 R)
• M4: 902,823 km (0.112 R)
• M5: 1,230,442 km (0.083 R)
• M6: 1,477,129 km (0.082 R)
• M7: 1,690,905 km (0.094 R)
• M8: 1,764,507 km (0.059 R)
• M9: 1,839,306 km (0.111 R)
• M10: 1,966,165 km (0.063 R)
• M11: 2,069,986 km (0.095 R)
• M12: 2,475,546 km (0.09 R)
• M13: 2,559,769 km (0.116 R)
• M14: 2,644,890 km (0.082 R)
• M15: 2,759,931 km (0.085 R)
• M16: 2,995,099 km (0.06 R)
• M17: 3,175,813 km (0.117 R)
• M18: 4,233,321 km (0.106 R)
• M19: 4,504,990 km (0.102 R)
• M20: 4,782,494 km (0.093 R)
• M21: 5,030,079 km (0.085 R)
• M22: 5,318,055 km (0.073 R)
• M23: 5,537,664 km (0.033 R)
• M24: 5,872,614 km (0.095 R)
• M25: 6,175,998 km (0.055 R)
• M26: 6,956,899 km (0.098 R)
• M27: 7,976,409 km (0.087 R)
• M28: 8,060,034 km (0.091 R)
• M29: 9,525,196 km (0.03 R)
• M30: 9,837,107 km (0.086 R)
• M31: 10,242,966 km (0.111 R)
• M32: 10,379,399 km (0.088 R)
• M33: 11,777,691 km (0.092 R)
• M34: 11,968,578 km (0.117 R)
• M35: 12,112,491 km (0.096 R)
• M36: 12,742,447 km (0.086 R)
• M37: 12,840,284 km (0.118 R)
• M38: 14,798,371 km (0.088 R)
• M39: 15,211,560 km (0.103 R)
• M40: 15,419,501 km (0.082 R)
• M41: 15,996,351 km (0.027 R)
• M42: 16,847,862 km (0.089 R)
• M43: 16,955,423 km (0.076 R)
• M44: 17,225,148 km (0.067 R)
• M45: 17,605,126 km (0.095 R)
• M46: 18,595,015 km (0.101 R)
• M47: 19,829,347 km (0.082 R)
• M48: 19,999,590 km (0.074 R)
• M49: 20,113,583 km (0.109 R)
• M50: 20,628,499 km (0.065 R)
• M51: 20,743,540 km (0.093 R)
• M52: 22,791,086 km (0.119 R)
• M53: 23,868,939 km (0.084 R)
• M54: 23,989,664 km (0.099 R)
• M55: 24,292,600 km (0.1 R)
• M56: 25,024,582 km (0.087 R)
• M57: 25,887,912 km (0.084 R)
• M58: 26,886,328 km (0.04 R)
• M59: 27,264,062 km (0.1 R)
• M60: 28,152,225 km (0.074 R)
• M61: 28,279,832 km (0.119 R)
• M62: 29,114,289 km (0.086 R)
• M63: 31,931,516 km (0.076 R)
• M64: 33,541,339 km (0.117 R)
• M65: 34,424,265 km (0.111 R)
• M66: 34,765,947 km (0.096 R)
• M67: 34,902,978 km (0.081 R)
• M68: 35,246,156 km (0.107 R)
• M69: 35,728,609 km (0.116 R)
• M70: 35,866,837 km (0.08 R)
• M71: 36,699,948 km (0.076 R)
• M72: 38,810,624 km (0.076 R)
• M73: 39,451,502 km (0.08 R)
• M74: 40,671,622 km (0.1 R)
• M75: 41,467,632 km (0.061 R)
• M76: 41,831,155 km (0.041 R)
• M77: 42,634,645 km (0.072 R)
• M78: 43,001,609 km (0.03 R)
• M79: 43,295,868 km (0.096 R)
• M80: 43,369,619 km (0.086 R)
• M81: 43,886,480 km (0.063 R)
• M82: 46,728,092 km (0.073 R)
• M83: 47,257,967 km (0.096 R)
• M84: 47,942,228 km (0.115 R)
• M85: 49,860,073 km (0.053 R)
• M86: 49,937,265 km (0.105 R)
• M87: 51,646,570 km (0.108 R)
• M88: 51,959,380 km (0.113 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 20,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit