🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.68 AU - 0.8 AU

Year: 228 Days

Day: 42.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 39.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 85,498,122 km

• M1: 156,180 km (0.081 R)
• M2: 200,012 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.65 AU - 1.05 AU

Year: 281 Days

Day: 38.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,498,122 km

• M1: 640,279 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.9 AU - 1.14 AU

Year: 369 Days

Day: 12.6 Hours

Environment

Temp: 50 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.03 AU - 1.23 AU

Year: 430 Days

Day: 23.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 85,498,122 km

• M1: 213,925 km (0.112 R)
• M2: 743,501 km (0.094 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.48 AU - 1.62 AU

Year: 691 Days

Day: 27.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.37 AU - 4.79 AU

Year: 2952 Days

Day: 32 Hours

Environment

Temp: -129 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,498,122 km

• M1: 860,786 km (0.106 R)
• M2: 1,533,977 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.1

Radius: 13.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.28 AU - 7.78 AU

Year: 5976 Days

Day: 5 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,498,122 km

• M1: 217,964 km (0.072 R)
• M2: 577,448 km (0.111 R)
• M3: 708,795 km (0.076 R)
• M4: 1,054,665 km (0.073 R)
• M5: 1,143,227 km (0.066 R)
• M6: 1,274,574 km (0.108 R)
• M7: 1,425,219 km (0.094 R)
• M8: 1,625,979 km (0.108 R)
• M9: 1,836,463 km (0.12 R)
• M10: 2,120,550 km (0.106 R)
• M11: 2,268,053 km (0.1 R)
• M12: 2,521,771 km (0.107 R)
• M13: 2,608,388 km (0.058 R)
• M14: 3,549,808 km (0.078 R)
• M15: 3,647,495 km (0.046 R)
• M16: 3,765,977 km (0.115 R)
• M17: 4,170,190 km (0.107 R)
• M18: 4,631,101 km (0.09 R)
• M19: 4,867,765 km (0.05 R)
• M20: 4,954,831 km (0.093 R)
• M21: 5,442,969 km (0.059 R)
• M22: 5,578,804 km (0.111 R)
• M23: 5,830,876 km (0.048 R)
• M24: 5,993,339 km (0.087 R)
• M25: 6,204,272 km (0.114 R)
• M26: 6,513,491 km (0.119 R)
• M27: 6,609,683 km (0.116 R)
• M28: 6,827,796 km (0.114 R)
• M29: 7,072,987 km (0.063 R)
• M30: 7,196,705 km (0.108 R)
• M31: 7,597,328 km (0.066 R)
• M32: 7,953,969 km (0.108 R)
• M33: 8,186,145 km (0.091 R)
• M34: 8,630,900 km (0.072 R)
• M35: 9,083,583 km (0.108 R)
• M36: 9,299,303 km (0.035 R)
• M37: 9,626,174 km (0.11 R)
• M38: 9,790,881 km (0.099 R)
• M39: 10,179,238 km (0.097 R)
• M40: 11,345,353 km (0.068 R)
• M41: 11,577,828 km (0.072 R)
• M42: 12,047,565 km (0.102 R)
• M43: 12,254,908 km (0.119 R)
• M44: 12,344,218 km (0.111 R)
• M45: 12,854,347 km (0.079 R)
• M46: 13,402,024 km (0.107 R)
• M47: 13,616,997 km (0.06 R)
• M48: 14,520,119 km (0.098 R)
• M49: 14,867,784 km (0.094 R)
• M50: 15,250,157 km (0.093 R)
• M51: 15,635,670 km (0.088 R)
• M52: 16,154,924 km (0.113 R)
• M53: 16,580,979 km (0.077 R)
• M54: 17,712,837 km (0.065 R)
• M55: 17,881,284 km (0.114 R)
• M56: 18,288,040 km (0.085 R)
• M57: 18,629,273 km (0.056 R)
• M58: 18,732,047 km (0.097 R)
• M59: 19,145,236 km (0.118 R)
• M60: 19,318,171 km (0.038 R)
• M61: 19,840,268 km (0.086 R)
• M62: 20,367,152 km (0.111 R)
• M63: 20,473,067 km (0.032 R)
• M64: 21,005,336 km (0.092 R)
• M65: 21,758,262 km (0.058 R)
• M66: 21,866,571 km (0.074 R)
• M67: 22,047,435 km (0.116 R)
• M68: 22,228,897 km (0.115 R)
• M69: 22,337,954 km (0.073 R)
• M70: 22,702,823 km (0.12 R)
• M71: 23,290,743 km (0.116 R)
• M72: 23,734,899 km (0.1 R)
• M73: 23,920,849 km (0.05 R)
• M74: 24,107,248 km (0.096 R)
• M75: 25,046,424 km (0.047 R)
• M76: 25,197,817 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 12.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.31 AU - 13.57 AU

Year: 13858 Days

Day: 5.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 85,498,122 km

• M1: 181,612 km (0.068 R)
• M2: 346,768 km (0.11 R)
• M3: 522,246 km (0.111 R)
• M4: 613,950 km (0.096 R)
• M5: 1,612,067 km (0.111 R)
• M6: 1,696,739 km (0.089 R)
• M7: 2,051,136 km (0.113 R)
• M8: 2,174,555 km (0.08 R)
• M9: 3,468,875 km (0.114 R)
• M10: 3,654,526 km (0.11 R)
• M11: 3,997,106 km (0.054 R)
• M12: 4,510,376 km (0.115 R)
• M13: 4,591,159 km (0.077 R)
• M14: 6,128,277 km (0.096 R)
• M15: 7,377,269 km (0.096 R)
• M16: 7,520,883 km (0.115 R)
• M17: 7,713,715 km (0.056 R)
• M18: 7,810,804 km (0.119 R)
• M19: 7,908,342 km (0.091 R)
• M20: 8,153,832 km (0.053 R)
• M21: 8,501,797 km (0.113 R)
• M22: 8,602,177 km (0.076 R)
• M23: 10,636,409 km (0.106 R)
• M24: 11,456,953 km (0.038 R)
• M25: 12,071,651 km (0.109 R)
• M26: 12,927,201 km (0.08 R)
• M27: 13,158,629 km (0.068 R)
• M28: 13,391,403 km (0.08 R)
• M29: 14,157,643 km (0.095 R)
• M30: 14,516,080 km (0.077 R)
• M31: 16,603,419 km (0.048 R)
• M32: 16,918,322 km (0.112 R)
• M33: 17,108,162 km (0.114 R)
• M34: 18,067,982 km (0.047 R)
• M35: 18,262,160 km (0.097 R)
• M36: 18,848,584 km (0.082 R)
• M37: 20,106,851 km (0.115 R)
• M38: 21,187,397 km (0.098 R)
• M39: 21,941,370 km (0.115 R)
• M40: 22,495,032 km (0.116 R)
• M41: 22,913,457 km (0.116 R)
• M42: 23,264,114 km (0.087 R)
• M43: 24,255,350 km (0.117 R)
• M44: 25,477,415 km (0.1 R)
• M45: 25,767,934 km (0.113 R)
• M46: 26,793,128 km (0.07 R)
• M47: 26,940,781 km (0.052 R)
• M48: 28,808,062 km (0.109 R)
• M49: 29,186,545 km (0.091 R)
• M50: 31,803,460 km (0.096 R)
• M51: 32,116,269 km (0.102 R)
• M52: 33,060,830 km (0.058 R)
• M53: 33,775,310 km (0.095 R)
• M54: 36,356,322 km (0.107 R)
• M55: 37,011,560 km (0.072 R)
• M56: 37,670,689 km (0.069 R)
• M57: 37,918,722 km (0.115 R)
• M58: 40,599,366 km (0.069 R)
• M59: 41,449,531 km (0.096 R)
• M60: 41,705,792 km (0.098 R)
• M61: 43,254,130 km (0.082 R)
• M62: 43,513,981 km (0.12 R)
• M63: 44,035,330 km (0.08 R)
• M64: 44,646,138 km (0.093 R)
• M65: 46,584,029 km (0.083 R)
• M66: 47,117,345 km (0.069 R)
• M67: 47,473,987 km (0.057 R)
• M68: 48,549,296 km (0.106 R)
• M69: 50,632,746 km (0.098 R)
• M70: 53,022,871 km (0.075 R)
• M71: 53,858,824 km (0.106 R)
• M72: 55,449,648 km (0.119 R)
• M73: 55,732,088 km (0.092 R)
• M74: 56,109,225 km (0.057 R)
• M75: 56,866,190 km (0.092 R)
• M76: 58,677,521 km (0.092 R)
• M77: 59,445,706 km (0.052 R)
• M78: 59,638,388 km (0.111 R)
• M79: 59,927,561 km (0.118 R)
• M80: 60,217,332 km (0.067 R)
• M81: 61,965,682 km (0.069 R)
• M82: 62,258,744 km (0.092 R)
• M83: 62,846,065 km (0.117 R)
• M84: 63,140,474 km (0.025 R)
• M85: 64,223,862 km (0.084 R)
• M86: 64,520,365 km (0.091 R)
• M87: 64,916,350 km (0.052 R)
• M88: 65,412,716 km (0.079 R)
• M89: 65,512,049 km (0.108 R)
• M90: 65,910,129 km (0.067 R)
• M91: 66,508,820 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.8

Radius: 7.7

Gravity: 13.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 13.19 AU - 17.81 AU

Year: 21856 Days

Day: 18.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 85,498,122 km

• M1: 103,372 km (0.03 R)
• M2: 168,746 km (0.106 R)
• M3: 337,343 km (0.1 R)
• M4: 495,917 km (0.078 R)
• M5: 778,956 km (0.107 R)
• M6: 1,257,968 km (0.075 R)
• M7: 1,319,603 km (0.105 R)
• M8: 2,028,248 km (0.06 R)
• M9: 2,101,102 km (0.066 R)
• M10: 2,877,814 km (0.114 R)
• M11: 3,824,918 km (0.097 R)
• M12: 4,426,451 km (0.09 R)
• M13: 6,081,901 km (0.092 R)
• M14: 6,134,709 km (0.07 R)
• M15: 7,001,779 km (0.063 R)
• M16: 7,393,276 km (0.111 R)
• M17: 8,848,265 km (0.114 R)
• M18: 9,271,328 km (0.089 R)
• M19: 9,332,214 km (0.116 R)
• M20: 9,515,921 km (0.087 R)
• M21: 9,824,840 km (0.053 R)
• M22: 10,707,019 km (0.098 R)
• M23: 12,344,667 km (0.102 R)
• M24: 12,816,947 km (0.113 R)
• M25: 13,226,546 km (0.114 R)
• M26: 13,364,027 km (0.103 R)
• M27: 14,622,743 km (0.12 R)
• M28: 14,907,577 km (0.108 R)
• M29: 15,194,357 km (0.095 R)
• M30: 16,359,126 km (0.12 R)
• M31: 17,779,408 km (0.114 R)
• M32: 18,465,912 km (0.107 R)
• M33: 18,619,549 km (0.061 R)
• M34: 20,736,060 km (0.082 R)
• M35: 21,863,280 km (0.1 R)
• M36: 22,107,424 km (0.1 R)
• M37: 22,598,404 km (0.087 R)
• M38: 23,341,457 km (0.119 R)
• M39: 24,682,452 km (0.096 R)
• M40: 25,618,785 km (0.059 R)
• M41: 26,566,637 km (0.065 R)
• M42: 26,827,087 km (0.097 R)
• M43: 27,001,219 km (0.062 R)
• M44: 30,290,128 km (0.082 R)
• M45: 30,471,441 km (0.091 R)
• M46: 31,109,027 km (0.102 R)
• M47: 32,954,616 km (0.101 R)
• M48: 33,421,660 km (0.101 R)
• M49: 34,551,274 km (0.12 R)
• M50: 35,025,649 km (0.117 R)
• M51: 35,215,937 km (0.104 R)
• M52: 35,789,196 km (0.063 R)
• M53: 35,980,831 km (0.109 R)
• M54: 36,751,260 km (0.069 R)
• M55: 36,847,900 km (0.118 R)
• M56: 36,944,690 km (0.116 R)
• M57: 38,602,384 km (0.063 R)
• M58: 39,292,030 km (0.105 R)
• M59: 39,688,016 km (0.068 R)
• M60: 40,583,658 km (0.103 R)
• M61: 40,683,590 km (0.082 R)
• M62: 44,026,953 km (0.117 R)
• M63: 47,773,332 km (0.088 R)
• M64: 48,513,692 km (0.111 R)
• M65: 50,757,062 km (0.119 R)
• M66: 52,489,106 km (0.081 R)
• M67: 53,581,320 km (0.117 R)
• M68: 53,910,435 km (0.105 R)
• M69: 54,020,390 km (0.104 R)
• M70: 56,567,742 km (0.119 R)
• M71: 57,126,640 km (0.112 R)
• M72: 57,575,134 km (0.107 R)
• M73: 58,475,564 km (0.107 R)
• M74: 59,607,571 km (0.057 R)
• M75: 59,721,265 km (0.071 R)
• M76: 60,062,498 km (0.076 R)
• M77: 60,975,643 km (0.036 R)
• M78: 61,090,235 km (0.073 R)
• M79: 61,204,678 km (0.089 R)
• M80: 65,610,036 km (0.112 R)
• M81: 69,278,774 km (0.115 R)
• M82: 75,457,615 km (0.086 R)
• M83: 75,703,554 km (0.096 R)
• M84: 77,680,041 km (0.103 R)
• M85: 83,329,604 km (0.102 R)
• M86: 85,114,157 km (0.11 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 13,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit