🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.48 AU - 0.62 AU

Year: 145 Days

Day: 18.1 Hours

Environment

Temp: 267 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.62 AU - 1.9 AU

Year: 832 Days

Day: 46.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,507,564 km

• M1: 241,152 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.37 AU - 5.23 AU

Year: 3748 Days

Day: 39.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,507,564 km

• M1: 908,657 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.2

Radius: 13.4

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.81 AU - 6.49 AU

Year: 5436 Days

Day: 5.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 69,507,564 km

• M1: 181,013 km (0.1 R)
• M2: 319,391 km (0.1 R)
• M3: 544,087 km (0.082 R)
• M4: 679,324 km (0.098 R)
• M5: 827,575 km (0.052 R)
• M6: 960,418 km (0.094 R)
• M7: 1,072,467 km (0.089 R)
• M8: 1,264,551 km (0.102 R)
• M9: 1,404,724 km (0.053 R)
• M10: 1,684,023 km (0.066 R)
• M11: 1,804,599 km (0.098 R)
• M12: 2,240,079 km (0.087 R)
• M13: 2,509,504 km (0.08 R)
• M14: 2,668,228 km (0.111 R)
• M15: 2,975,202 km (0.086 R)
• M16: 3,512,408 km (0.077 R)
• M17: 3,918,118 km (0.113 R)
• M18: 4,267,878 km (0.119 R)
• M19: 5,377,445 km (0.113 R)
• M20: 5,557,860 km (0.075 R)
• M21: 6,004,410 km (0.104 R)
• M22: 6,164,928 km (0.092 R)
• M23: 6,353,870 km (0.066 R)
• M24: 6,765,414 km (0.1 R)
• M25: 6,932,365 km (0.086 R)
• M26: 7,016,439 km (0.105 R)
• M27: 7,643,254 km (0.082 R)
• M28: 8,051,507 km (0.118 R)
• M29: 8,677,424 km (0.066 R)
• M30: 9,195,482 km (0.086 R)
• M31: 9,629,914 km (0.087 R)
• M32: 10,842,554 km (0.102 R)
• M33: 10,973,004 km (0.069 R)
• M34: 11,934,469 km (0.104 R)
• M35: 12,136,726 km (0.1 R)
• M36: 12,374,287 km (0.101 R)
• M37: 13,549,528 km (0.052 R)
• M38: 14,150,612 km (0.078 R)
• M39: 14,977,589 km (0.077 R)
• M40: 15,159,500 km (0.089 R)
• M41: 15,342,159 km (0.1 R)
• M42: 15,525,417 km (0.089 R)
• M43: 15,672,621 km (0.093 R)
• M44: 15,857,374 km (0.093 R)
• M45: 16,603,269 km (0.03 R)
• M46: 17,820,398 km (0.12 R)
• M47: 18,595,763 km (0.085 R)
• M48: 19,145,087 km (0.115 R)
• M49: 19,739,589 km (0.08 R)
• M50: 19,979,095 km (0.086 R)
• M51: 20,906,153 km (0.083 R)
• M52: 21,068,915 km (0.116 R)
• M53: 21,272,817 km (0.057 R)
• M54: 22,510,141 km (0.12 R)
• M55: 22,927,669 km (0.11 R)
• M56: 23,137,405 km (0.079 R)
• M57: 23,685,831 km (0.106 R)
• M58: 23,897,961 km (0.082 R)
• M59: 24,195,960 km (0.042 R)
• M60: 24,366,800 km (0.085 R)
• M61: 24,537,940 km (0.078 R)
• M62: 24,881,716 km (0.069 R)
• M63: 25,226,839 km (0.099 R)
• M64: 25,400,073 km (0.085 R)
• M65: 25,486,840 km (0.087 R)
• M66: 25,617,289 km (0.095 R)
• M67: 26,184,564 km (0.066 R)
• M68: 26,316,061 km (0.073 R)
• M69: 26,447,856 km (0.091 R)
• M70: 26,535,820 km (0.105 R)
• M71: 26,888,572 km (0.12 R)
• M72: 27,509,552 km (0.104 R)
• M73: 28,811,204 km (0.079 R)
• M74: 29,128,351 km (0.074 R)
• M75: 29,264,635 km (0.101 R)
• M76: 30,500,762 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 11.1

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 11.74 AU - 12.72 AU

Year: 15245 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 69,507,564 km

• M1: 139,874 km (0.089 R)
• M2: 262,245 km (0.045 R)
• M3: 429,047 km (0.109 R)
• M4: 586,124 km (0.107 R)
• M5: 783,145 km (0.111 R)
• M6: 1,066,184 km (0.104 R)
• M7: 1,550,582 km (0.117 R)
• M8: 1,625,082 km (0.087 R)
• M9: 1,882,689 km (0.087 R)
• M10: 2,673,015 km (0.031 R)
• M11: 2,793,591 km (0.039 R)
• M12: 3,009,311 km (0.076 R)
• M13: 3,230,566 km (0.037 R)
• M14: 3,457,207 km (0.036 R)
• M15: 4,344,173 km (0.072 R)
• M16: 4,522,643 km (0.1 R)
• M17: 4,594,749 km (0.112 R)
• M18: 4,923,864 km (0.105 R)
• M19: 5,035,315 km (0.117 R)
• M20: 5,110,114 km (0.063 R)
• M21: 5,298,757 km (0.073 R)
• M22: 6,477,887 km (0.106 R)
• M23: 7,097,222 km (0.099 R)
• M24: 8,303,430 km (0.118 R)
• M25: 9,341,340 km (0.109 R)
• M26: 9,992,988 km (0.084 R)
• M27: 10,659,297 km (0.094 R)
• M28: 10,755,788 km (0.118 R)
• M29: 10,949,367 km (0.098 R)
• M30: 11,193,062 km (0.118 R)
• M31: 11,537,137 km (0.066 R)
• M32: 11,785,171 km (0.063 R)
• M33: 12,034,999 km (0.059 R)
• M34: 12,286,473 km (0.093 R)
• M35: 12,539,742 km (0.077 R)
• M36: 12,692,482 km (0.025 R)
• M37: 13,206,350 km (0.116 R)
• M38: 13,989,794 km (0.072 R)
• M39: 14,467,012 km (0.104 R)
• M40: 15,220,237 km (0.12 R)
• M41: 15,711,068 km (0.102 R)
• M42: 15,930,976 km (0.116 R)
• M43: 16,540,737 km (0.098 R)
• M44: 17,555,161 km (0.03 R)
• M45: 17,726,300 km (0.102 R)
• M46: 17,955,185 km (0.05 R)
• M47: 18,127,522 km (0.106 R)
• M48: 19,055,926 km (0.039 R)
• M49: 21,200,861 km (0.081 R)
• M50: 22,921,386 km (0.026 R)
• M51: 24,431,576 km (0.113 R)
• M52: 25,520,649 km (0.109 R)
• M53: 25,844,079 km (0.049 R)
• M54: 27,019,320 km (0.073 R)
• M55: 27,481,129 km (0.111 R)
• M56: 27,746,067 km (0.06 R)
• M57: 29,625,016 km (0.112 R)
• M58: 30,237,619 km (0.059 R)
• M59: 30,374,352 km (0.092 R)
• M60: 31,268,049 km (0.089 R)
• M61: 31,337,164 km (0.068 R)
• M62: 32,870,243 km (0.074 R)
• M63: 33,363,168 km (0.113 R)
• M64: 33,716,667 km (0.099 R)
• M65: 34,213,781 km (0.101 R)
• M66: 34,570,422 km (0.089 R)
• M67: 35,071,575 km (0.057 R)
• M68: 35,431,208 km (0.03 R)
• M69: 35,575,271 km (0.076 R)
• M70: 36,516,990 km (0.071 R)
• M71: 37,173,874 km (0.041 R)
• M72: 38,573,213 km (0.108 R)
• M73: 39,540,512 km (0.118 R)
• M74: 40,139,801 km (0.105 R)
• M75: 41,195,813 km (0.082 R)
• M76: 41,651,039 km (0.047 R)
• M77: 41,727,184 km (0.086 R)
• M78: 41,879,475 km (0.079 R)
• M79: 43,566,341 km (0.047 R)
• M80: 44,107,735 km (0.088 R)
• M81: 44,573,583 km (0.101 R)
• M82: 46,689,944 km (0.04 R)
• M83: 46,768,932 km (0.109 R)
• M84: 47,243,905 km (0.104 R)
• M85: 48,198,788 km (0.059 R)
• M86: 48,278,674 km (0.051 R)
• M87: 49,240,438 km (0.112 R)
• M88: 52,081,302 km (0.114 R)
• M89: 53,150,029 km (0.099 R)
• M90: 53,315,185 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 7.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 15.46 AU - 21.22 AU

Year: 27996 Days

Day: 17.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,507,564 km

• M1: 475,871 km (0.12 R)
• M2: 1,220,868 km (0.118 R)
• M3: 1,909,018 km (0.092 R)
• M4: 2,002,367 km (0.086 R)
• M5: 2,065,498 km (0.109 R)
• M6: 3,425,791 km (0.079 R)
• M7: 3,811,155 km (0.04 R)
• M8: 4,169,741 km (0.088 R)
• M9: 4,373,793 km (0.081 R)
• M10: 5,265,695 km (0.045 R)
• M11: 5,575,363 km (0.051 R)
• M12: 6,212,351 km (0.104 R)
• M13: 8,565,974 km (0.101 R)
• M14: 9,246,046 km (0.112 R)
• M15: 9,997,775 km (0.111 R)
• M16: 10,936,801 km (0.098 R)
• M17: 11,049,149 km (0.103 R)
• M18: 11,161,946 km (0.112 R)
• M19: 12,661,665 km (0.096 R)
• M20: 13,076,200 km (0.115 R)
• M21: 13,736,525 km (0.109 R)
• M22: 14,346,286 km (0.068 R)
• M23: 14,964,873 km (0.083 R)
• M24: 15,909,135 km (0.088 R)
• M25: 16,100,172 km (0.112 R)
• M26: 16,228,078 km (0.025 R)
• M27: 16,937,321 km (0.093 R)
• M28: 17,920,628 km (0.101 R)
• M29: 17,986,900 km (0.067 R)
• M30: 18,855,166 km (0.087 R)
• M31: 19,737,045 km (0.06 R)
• M32: 20,079,774 km (0.087 R)
• M33: 20,701,653 km (0.115 R)
• M34: 21,259,802 km (0.075 R)
• M35: 21,400,125 km (0.071 R)
• M36: 21,470,436 km (0.079 R)
• M37: 21,540,747 km (0.104 R)
• M38: 21,611,058 km (0.103 R)
• M39: 23,324,103 km (0.089 R)
• M40: 24,123,853 km (0.114 R)
• M41: 24,858,529 km (0.049 R)
• M42: 25,302,834 km (0.101 R)
• M43: 27,716,895 km (0.026 R)
• M44: 31,633,068 km (0.12 R)
• M45: 31,873,472 km (0.091 R)
• M46: 31,953,656 km (0.091 R)
• M47: 32,194,958 km (0.053 R)
• M48: 33,247,229 km (0.099 R)
• M49: 35,635,260 km (0.071 R)
• M50: 35,718,586 km (0.08 R)
• M51: 36,387,438 km (0.114 R)
• M52: 36,807,658 km (0.109 R)
• M53: 37,229,524 km (0.068 R)
• M54: 39,620,996 km (0.067 R)
• M55: 40,835,282 km (0.11 R)
• M56: 41,622,316 km (0.053 R)
• M57: 41,797,944 km (0.083 R)
• M58: 42,149,798 km (0.099 R)
• M59: 42,679,525 km (0.097 R)
• M60: 44,192,258 km (0.054 R)
• M61: 44,461,086 km (0.099 R)
• M62: 45,541,631 km (0.091 R)
• M63: 45,813,151 km (0.106 R)
• M64: 46,357,687 km (0.096 R)
• M65: 46,539,748 km (0.099 R)
• M66: 47,453,342 km (0.092 R)
• M67: 51,260,608 km (0.043 R)
• M68: 53,343,609 km (0.106 R)
• M69: 54,203,647 km (0.111 R)
• M70: 57,201,139 km (0.08 R)
• M71: 57,983,387 km (0.106 R)
• M72: 58,375,782 km (0.109 R)
• M73: 59,558,503 km (0.103 R)
• M74: 61,747,120 km (0.097 R)
• M75: 62,147,892 km (0.096 R)
• M76: 62,851,301 km (0.094 R)
• M77: 64,468,903 km (0.068 R)
• M78: 66,407,692 km (0.115 R)
• M79: 66,818,188 km (0.109 R)
• M80: 68,158,435 km (0.109 R)
• M81: 69,507,509 km (0.091 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,856 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit