🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.75 AU - 0.93 AU

Year: 287 Days

Day: 28.7 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.95 AU - 1.47 AU

Year: 496 Days

Day: 24.9 Hours

Environment

Temp: -16 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.48 AU - 3.62 AU

Year: 1986 Days

Day: 20.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.59 AU - 3.69 AU

Year: 2589 Days

Day: 31.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,264,013 km

• M1: 1,022,651 km (0.073 R)
• M2: 2,801,968 km (0.062 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.87 AU - 4.49 AU

Year: 2632 Days

Day: 31.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 57.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,264,013 km

• M1: 55,501 km (0.099 R)
• M2: 266,135 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.7

Radius: 12.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.52 AU - 9.56 AU

Year: 8498 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,264,013 km

• M1: 246,836 km (0.079 R)
• M2: 516,113 km (0.092 R)
• M3: 650,751 km (0.066 R)
• M4: 747,989 km (0.101 R)
• M5: 833,410 km (0.032 R)
• M6: 977,921 km (0.118 R)
• M7: 1,092,214 km (0.12 R)
• M8: 1,231,789 km (0.119 R)
• M9: 1,420,432 km (0.111 R)
• M10: 1,618,948 km (0.065 R)
• M11: 2,143,289 km (0.107 R)
• M12: 3,052,245 km (0.028 R)
• M13: 3,399,312 km (0.046 R)
• M14: 4,322,331 km (0.098 R)
• M15: 4,451,135 km (0.102 R)
• M16: 4,613,898 km (0.093 R)
• M17: 5,284,994 km (0.103 R)
• M18: 5,702,521 km (0.084 R)
• M19: 6,094,617 km (0.081 R)
• M20: 7,632,633 km (0.063 R)
• M21: 7,788,813 km (0.069 R)
• M22: 8,545,629 km (0.114 R)
• M23: 8,748,633 km (0.079 R)
• M24: 9,619,143 km (0.058 R)
• M25: 9,745,703 km (0.037 R)
• M26: 9,830,525 km (0.064 R)
• M27: 10,300,861 km (0.102 R)
• M28: 11,755,849 km (0.085 R)
• M29: 12,027,370 km (0.056 R)
• M30: 12,163,952 km (0.11 R)
• M31: 12,255,207 km (0.119 R)
• M32: 12,484,391 km (0.056 R)
• M33: 12,576,543 km (0.085 R)
• M34: 13,180,769 km (0.103 R)
• M35: 14,080,900 km (0.059 R)
• M36: 14,272,834 km (0.055 R)
• M37: 14,611,074 km (0.031 R)
• M38: 16,190,529 km (0.049 R)
• M39: 16,898,575 km (0.065 R)
• M40: 17,720,017 km (0.115 R)
• M41: 18,870,874 km (0.119 R)
• M42: 19,242,176 km (0.052 R)
• M43: 19,348,689 km (0.051 R)
• M44: 19,776,689 km (0.108 R)
• M45: 20,045,815 km (0.079 R)
• M46: 21,354,498 km (0.12 R)
• M47: 21,741,358 km (0.059 R)
• M48: 21,963,511 km (0.051 R)
• M49: 22,803,203 km (0.086 R)
• M50: 23,028,797 km (0.088 R)
• M51: 23,142,043 km (0.113 R)
• M52: 23,596,371 km (0.12 R)
• M53: 26,088,821 km (0.077 R)
• M54: 26,324,887 km (0.094 R)
• M55: 28,360,166 km (0.03 R)
• M56: 28,785,473 km (0.093 R)
• M57: 29,274,209 km (0.073 R)
• M58: 29,704,004 km (0.117 R)
• M59: 30,321,693 km (0.117 R)
• M60: 32,073,634 km (0.081 R)
• M61: 32,389,884 km (0.113 R)
• M62: 33,409,094 km (0.093 R)
• M63: 34,051,467 km (0.103 R)
• M64: 34,957,582 km (0.114 R)
• M65: 35,283,107 km (0.055 R)
• M66: 35,478,781 km (0.07 R)
• M67: 35,805,951 km (0.086 R)
• M68: 36,199,842 km (0.119 R)
• M69: 36,661,202 km (0.104 R)
• M70: 37,656,477 km (0.11 R)
• M71: 38,190,840 km (0.044 R)
• M72: 38,862,385 km (0.106 R)
• M73: 39,267,197 km (0.11 R)
• M74: 40,013,092 km (0.07 R)
• M75: 41,863,468 km (0.102 R)
• M76: 43,461,622 km (0.1 R)
• M77: 44,867,393 km (0.097 R)
• M78: 45,221,192 km (0.106 R)
• M79: 45,363,011 km (0.112 R)
• M80: 46,216,916 km (0.081 R)
• M81: 48,519,526 km (0.061 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.6

Radius: 3

Gravity: 23.84 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 12.14 AU - 17.3 AU

Year: 21053 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,264,013 km

• M1: 39,045 km (0.052 R)
• M2: 107,561 km (0.113 R)
• M3: 135,536 km (0.051 R)
• M4: 372,349 km (0.098 R)
• M5: 433,086 km (0.075 R)
• M6: 564,582 km (0.077 R)
• M7: 616,942 km (0.116 R)
• M8: 670,946 km (0.119 R)
• M9: 726,597 km (0.069 R)
• M10: 922,869 km (0.117 R)
• M11: 964,009 km (0.106 R)
• M12: 1,069,774 km (0.067 R)
• M13: 1,315,115 km (0.117 R)
• M14: 1,338,303 km (0.026 R)
• M15: 1,504,207 km (0.093 R)
• M16: 1,651,710 km (0.101 R)
• M17: 1,778,120 km (0.1 R)
• M18: 2,040,365 km (0.094 R)
• M19: 2,175,901 km (0.09 R)
• M20: 2,230,953 km (0.103 R)
• M21: 2,484,521 km (0.108 R)
• M22: 2,687,975 km (0.076 R)
• M23: 3,425,342 km (0.103 R)
• M24: 4,084,321 km (0.062 R)
• M25: 4,323,977 km (0.093 R)
• M26: 4,497,959 km (0.105 R)
• M27: 4,817,051 km (0.068 R)
• M28: 4,997,317 km (0.102 R)
• M29: 5,179,976 km (0.056 R)
• M30: 5,589,276 km (0.05 R)
• M31: 5,702,671 km (0.094 R)
• M32: 5,893,408 km (0.045 R)
• M33: 6,202,926 km (0.08 R)
• M34: 6,478,037 km (0.091 R)
• M35: 6,677,151 km (0.098 R)
• M36: 6,878,061 km (0.089 R)
• M37: 7,368,593 km (0.075 R)
• M38: 7,617,972 km (0.08 R)
• M39: 8,082,474 km (0.097 R)
• M40: 8,599,484 km (0.062 R)
• M41: 8,730,532 km (0.108 R)
• M42: 8,774,214 km (0.034 R)
• M43: 8,818,196 km (0.067 R)
• M44: 9,216,276 km (0.059 R)
• M45: 9,395,045 km (0.114 R)
• M46: 9,575,012 km (0.084 R)
• M47: 9,892,608 km (0.108 R)
• M48: 10,167,718 km (0.111 R)
• M49: 11,966,932 km (0.074 R)
• M50: 12,952,483 km (0.11 R)
• M51: 13,861,589 km (0.076 R)
• M52: 14,015,077 km (0.103 R)
• M53: 14,947,969 km (0.109 R)
• M54: 15,474,853 km (0.11 R)
• M55: 16,492,417 km (0.098 R)
• M56: 17,421,121 km (0.093 R)
• M57: 18,591,575 km (0.083 R)
• M58: 20,075,585 km (0.117 R)
• M59: 20,597,981 km (0.113 R)
• M60: 20,773,160 km (0.071 R)
• M61: 20,948,788 km (0.115 R)
• M62: 21,715,627 km (0.107 R)
• M63: 26,822,749 km (0.084 R)
• M64: 27,397,803 km (0.09 R)
• M65: 28,041,522 km (0.096 R)
• M66: 29,343,922 km (0.043 R)
• M67: 33,025,675 km (0.049 R)
• M68: 33,162,258 km (0.03 R)
• M69: 33,367,506 km (0.065 R)
• M70: 33,436,022 km (0.059 R)
• M71: 33,916,979 km (0.079 R)
• M72: 33,985,794 km (0.088 R)
• M73: 34,746,649 km (0.12 R)
• M74: 34,955,038 km (0.07 R)
• M75: 35,652,913 km (0.103 R)
• M76: 36,144,192 km (0.098 R)
• M77: 37,774,061 km (0.047 R)
• M78: 39,138,393 km (0.109 R)
• M79: 39,355,310 km (0.109 R)
• M80: 39,935,600 km (0.043 R)
• M81: 40,081,159 km (0.105 R)
• M82: 41,914,930 km (0.115 R)
• M83: 42,804,888 km (0.048 R)
• M84: 43,701,128 km (0.115 R)
• M85: 44,226,666 km (0.115 R)
• M86: 44,603,503 km (0.048 R)
• M87: 44,829,994 km (0.04 R)
• M88: 45,360,019 km (0.078 R)
• M89: 49,362,211 km (0.118 R)
• M90: 51,010,331 km (0.11 R)
• M91: 51,089,169 km (0.036 R)
• M92: 51,405,269 km (0.107 R)
• M93: 51,960,128 km (0.064 R)
• M94: 52,119,001 km (0.089 R)
• M95: 52,278,023 km (0.059 R)
• M96: 52,995,644 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287.2

Radius: 5.9

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.32 AU - 22.78 AU

Year: 29783 Days

Day: 15.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 74,264,013 km

• M1: 85,570 km (0.098 R)
• M2: 332,107 km (0.079 R)
• M3: 384,467 km (0.032 R)
• M4: 458,817 km (0.07 R)
• M5: 518,057 km (0.101 R)
• M6: 601,383 km (0.115 R)
• M7: 666,907 km (0.084 R)
• M8: 853,605 km (0.08 R)
• M9: 927,806 km (0.101 R)
• M10: 978,669 km (0.056 R)
• M11: 1,082,939 km (0.061 R)
• M12: 1,136,645 km (0.105 R)
• M13: 2,076,568 km (0.079 R)
• M14: 2,419,446 km (0.103 R)
• M15: 3,312,845 km (0.094 R)
• M16: 3,876,679 km (0.047 R)
• M17: 3,918,118 km (0.114 R)
• M18: 5,091,115 km (0.08 R)
• M19: 5,881,291 km (0.111 R)
• M20: 6,314,975 km (0.057 R)
• M21: 6,808,947 km (0.09 R)
• M22: 7,366,648 km (0.083 R)
• M23: 7,781,333 km (0.09 R)
• M24: 7,833,692 km (0.068 R)
• M25: 9,180,821 km (0.03 R)
• M26: 9,626,773 km (0.088 R)
• M27: 11,659,658 km (0.12 R)
• M28: 12,021,086 km (0.12 R)
• M29: 13,065,130 km (0.101 R)
• M30: 13,252,277 km (0.086 R)
• M31: 14,781,915 km (0.062 R)
• M32: 14,911,766 km (0.089 R)
• M33: 15,042,215 km (0.115 R)
• M34: 15,765,820 km (0.042 R)
• M35: 16,031,805 km (0.073 R)
• M36: 17,246,989 km (0.116 R)
• M37: 18,983,222 km (0.117 R)
• M38: 19,266,111 km (0.031 R)
• M39: 19,621,855 km (0.054 R)
• M40: 20,847,062 km (0.08 R)
• M41: 21,212,230 km (0.113 R)
• M42: 21,874,649 km (0.045 R)
• M43: 22,693,548 km (0.085 R)
• M44: 22,768,497 km (0.082 R)
• M45: 23,144,436 km (0.118 R)
• M46: 23,219,834 km (0.049 R)
• M47: 23,826,303 km (0.081 R)
• M48: 24,822,924 km (0.078 R)
• M49: 25,054,801 km (0.095 R)
• M50: 28,699,454 km (0.046 R)
• M51: 29,024,231 km (0.087 R)
• M52: 29,923,314 km (0.092 R)
• M53: 30,748,646 km (0.093 R)
• M54: 30,914,550 km (0.1 R)
• M55: 31,581,457 km (0.11 R)
• M56: 32,168,778 km (0.11 R)
• M57: 33,269,220 km (0.069 R)
• M58: 33,866,714 km (0.109 R)
• M59: 33,952,434 km (0.069 R)
• M60: 34,124,022 km (0.108 R)
• M61: 34,209,891 km (0.112 R)
• M62: 36,907,440 km (0.056 R)
• M63: 39,132,260 km (0.116 R)
• M64: 39,402,134 km (0.098 R)
• M65: 39,853,322 km (0.112 R)
• M66: 40,124,991 km (0.118 R)
• M67: 40,397,110 km (0.066 R)
• M68: 40,487,916 km (0.115 R)
• M69: 41,491,867 km (0.092 R)
• M70: 42,411,445 km (0.094 R)
• M71: 42,503,897 km (0.103 R)
• M72: 43,337,905 km (0.117 R)
• M73: 43,803,603 km (0.089 R)
• M74: 44,552,191 km (0.072 R)
• M75: 45,022,227 km (0.084 R)
• M76: 45,683,001 km (0.075 R)
• M77: 46,918,679 km (0.114 R)
• M78: 48,744,222 km (0.114 R)
• M79: 50,495,116 km (0.054 R)
• M80: 51,378,342 km (0.057 R)
• M81: 52,365,538 km (0.085 R)
• M82: 53,458,799 km (0.088 R)
• M83: 54,459,160 km (0.108 R)
• M84: 55,364,676 km (0.05 R)
• M85: 55,465,655 km (0.077 R)
• M86: 56,579,859 km (0.065 R)
• M87: 58,111,143 km (0.058 R)
• M88: 58,419,016 km (0.117 R)
• M89: 60,173,948 km (0.1 R)
• M90: 66,826,715 km (0.112 R)
• M91: 67,041,687 km (0.033 R)
• M92: 68,444,766 km (0.113 R)
• M93: 68,986,908 km (0.117 R)
• M94: 70,293,945 km (0.114 R)
• M95: 70,841,024 km (0.05 R)
• M96: 71,829,268 km (0.081 R)
• M97: 71,939,372 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit