🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 162 Days

Day: 42.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.55 AU - 0.89 AU

Year: 256 Days

Day: 44.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.67 AU - 0.97 AU

Year: 311 Days

Day: 32 Hours

Environment

Temp: -10 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.11 AU - 1.51 AU

Year: 628 Days

Day: 17.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 13.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.51 AU - 3.99 AU

Year: 2455 Days

Day: 7.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 77,846,469 km

• M1: 199,863 km (0.083 R)
• M2: 298,747 km (0.058 R)
• M3: 424,260 km (0.032 R)
• M4: 610,958 km (0.09 R)
• M5: 708,795 km (0.114 R)
• M6: 862,881 km (0.087 R)
• M7: 1,056,759 km (0.104 R)
• M8: 1,149,959 km (0.102 R)
• M9: 1,256,024 km (0.029 R)
• M10: 1,365,679 km (0.105 R)
• M11: 1,649,466 km (0.097 R)
• M12: 1,748,350 km (0.095 R)
• M13: 1,906,475 km (0.064 R)
• M14: 2,034,232 km (0.119 R)
• M15: 2,176,948 km (0.104 R)
• M16: 2,422,438 km (0.103 R)
• M17: 2,586,996 km (0.068 R)
• M18: 2,927,630 km (0.112 R)
• M19: 3,199,599 km (0.115 R)
• M20: 3,423,248 km (0.108 R)
• M21: 3,580,027 km (0.103 R)
• M22: 3,812,502 km (0.073 R)
• M23: 3,915,724 km (0.116 R)
• M24: 4,049,914 km (0.083 R)
• M25: 4,323,079 km (0.052 R)
• M26: 4,665,060 km (0.045 R)
• M27: 5,113,255 km (0.106 R)
• M28: 5,508,642 km (0.067 R)
• M29: 5,743,810 km (0.102 R)
• M30: 5,862,741 km (0.102 R)
• M31: 6,206,965 km (0.06 R)
• M32: 6,504,815 km (0.114 R)
• M33: 6,879,408 km (0.034 R)
• M34: 7,426,637 km (0.09 R)
• M35: 7,537,788 km (0.083 R)
• M36: 7,630,838 km (0.072 R)
• M37: 7,724,336 km (0.11 R)
• M38: 7,874,533 km (0.111 R)
• M39: 8,101,921 km (0.1 R)
• M40: 8,273,809 km (0.104 R)
• M41: 8,389,149 km (0.088 R)
• M42: 8,485,640 km (0.057 R)
• M43: 8,621,475 km (0.115 R)
• M44: 9,652,354 km (0.091 R)
• M45: 9,773,827 km (0.065 R)
• M46: 9,977,430 km (0.098 R)
• M47: 10,141,240 km (0.084 R)
• M48: 10,347,386 km (0.076 R)
• M49: 10,492,645 km (0.102 R)
• M50: 10,638,353 km (0.057 R)
• M51: 10,995,294 km (0.071 R)
• M52: 11,143,545 km (0.044 R)
• M53: 11,937,611 km (0.115 R)
• M54: 12,616,935 km (0.103 R)
• M55: 12,772,217 km (0.116 R)
• M56: 13,263,946 km (0.095 R)
• M57: 13,421,771 km (0.073 R)
• M58: 13,671,001 km (0.077 R)
• M59: 14,197,137 km (0.087 R)
• M60: 14,451,154 km (0.078 R)
• M61: 14,870,028 km (0.084 R)
• M62: 15,198,545 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.7

Radius: 12.2

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.04 AU - 8.04 AU

Year: 7826 Days

Day: 5.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 141.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,846,469 km

• M1: 162,314 km (0.068 R)
• M2: 306,526 km (0.097 R)
• M3: 536,009 km (0.053 R)
• M4: 674,088 km (0.07 R)
• M5: 778,956 km (0.047 R)
• M6: 1,165,218 km (0.063 R)
• M7: 1,257,071 km (0.103 R)
• M8: 1,409,362 km (0.047 R)
• M9: 2,080,458 km (0.11 R)
• M10: 2,355,867 km (0.042 R)
• M11: 2,474,050 km (0.098 R)
• M12: 2,741,381 km (0.035 R)
• M13: 3,277,989 km (0.105 R)
• M14: 3,708,830 km (0.082 R)
• M15: 4,015,656 km (0.09 R)
• M16: 4,535,508 km (0.065 R)
• M17: 5,607,078 km (0.11 R)
• M18: 6,452,306 km (0.106 R)
• M19: 6,686,576 km (0.089 R)
• M20: 6,889,730 km (0.068 R)
• M21: 7,302,171 km (0.111 R)
• M22: 7,971,771 km (0.112 R)
• M23: 8,223,395 km (0.114 R)
• M24: 8,368,505 km (0.074 R)
• M25: 8,808,622 km (0.115 R)
• M26: 9,331,616 km (0.112 R)
• M27: 10,801,864 km (0.083 R)
• M28: 11,040,622 km (0.104 R)
• M29: 11,402,051 km (0.11 R)
• M30: 11,685,838 km (0.059 R)
• M31: 12,551,112 km (0.104 R)
• M32: 13,995,629 km (0.056 R)
• M33: 14,256,079 km (0.104 R)
• M34: 14,781,616 km (0.088 R)
• M35: 15,851,839 km (0.107 R)
• M36: 16,579,334 km (0.076 R)
• M37: 16,762,741 km (0.108 R)
• M38: 16,900,969 km (0.108 R)
• M39: 17,085,573 km (0.068 R)
• M40: 17,317,450 km (0.101 R)
• M41: 18,160,882 km (0.065 R)
• M42: 18,730,551 km (0.116 R)
• M43: 18,969,608 km (0.092 R)
• M44: 19,161,692 km (0.116 R)
• M45: 19,257,883 km (0.115 R)
• M46: 20,229,372 km (0.08 R)
• M47: 20,474,713 km (0.117 R)
• M48: 21,067,569 km (0.073 R)
• M49: 21,565,879 km (0.085 R)
• M50: 21,766,341 km (0.038 R)
• M51: 21,967,400 km (0.108 R)
• M52: 22,472,742 km (0.103 R)
• M53: 23,033,135 km (0.062 R)
• M54: 23,340,709 km (0.099 R)
• M55: 23,546,555 km (0.046 R)
• M56: 24,689,333 km (0.087 R)
• M57: 25,109,404 km (0.091 R)
• M58: 25,214,721 km (0.087 R)
• M59: 25,425,953 km (0.084 R)
• M60: 26,330,123 km (0.113 R)
• M61: 26,920,735 km (0.067 R)
• M62: 27,515,836 km (0.114 R)
• M63: 29,604,671 km (0.091 R)
• M64: 30,780,959 km (0.118 R)
• M65: 31,119,798 km (0.076 R)
• M66: 32,029,503 km (0.111 R)
• M67: 32,659,908 km (0.098 R)
• M68: 33,294,502 km (0.046 R)
• M69: 33,758,555 km (0.099 R)
• M70: 33,933,135 km (0.119 R)
• M71: 34,751,885 km (0.065 R)
• M72: 35,636,158 km (0.091 R)
• M73: 35,992,051 km (0.054 R)
• M74: 36,408,681 km (0.068 R)
• M75: 36,767,117 km (0.113 R)
• M76: 38,819,899 km (0.116 R)
• M77: 39,553,378 km (0.115 R)
• M78: 40,291,344 km (0.06 R)
• M79: 40,847,848 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.3

Radius: 13.7

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.74 AU - 7.84 AU

Year: 8247 Days

Day: 8.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 57.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,846,469 km

• M1: 471,981 km (0.095 R)
• M2: 594,502 km (0.085 R)
• M3: 754,123 km (0.097 R)
• M4: 1,120,488 km (0.119 R)
• M5: 1,324,689 km (0.083 R)
• M6: 1,478,476 km (0.088 R)
• M7: 1,687,763 km (0.119 R)
• M8: 1,787,844 km (0.111 R)
• M9: 1,941,780 km (0.114 R)
• M10: 2,029,295 km (0.061 R)
• M11: 2,621,703 km (0.071 R)
• M12: 2,719,091 km (0.105 R)
• M13: 3,287,413 km (0.075 R)
• M14: 3,435,216 km (0.064 R)
• M15: 3,803,825 km (0.099 R)
• M16: 4,071,904 km (0.087 R)
• M17: 4,392,493 km (0.102 R)
• M18: 4,673,886 km (0.101 R)
• M19: 5,328,676 km (0.083 R)
• M20: 5,679,782 km (0.117 R)
• M21: 5,986,757 km (0.115 R)
• M22: 6,220,579 km (0.06 R)
• M23: 6,831,985 km (0.05 R)
• M24: 6,967,521 km (0.081 R)
• M25: 7,546,465 km (0.048 R)
• M26: 7,969,378 km (0.092 R)
• M27: 9,045,884 km (0.11 R)
• M28: 9,404,919 km (0.098 R)
• M29: 9,921,480 km (0.114 R)
• M30: 10,106,084 km (0.108 R)
• M31: 10,447,466 km (0.079 R)
• M32: 12,541,089 km (0.112 R)
• M33: 12,908,052 km (0.101 R)
• M34: 13,278,606 km (0.111 R)
• M35: 13,482,209 km (0.116 R)
• M36: 13,961,221 km (0.093 R)
• M37: 14,411,062 km (0.081 R)
• M38: 15,077,221 km (0.108 R)
• M39: 15,183,286 km (0.047 R)
• M40: 15,538,731 km (0.057 R)
• M41: 15,861,114 km (0.104 R)
• M42: 16,149,389 km (0.07 R)
• M43: 17,357,093 km (0.092 R)
• M44: 17,654,344 km (0.113 R)
• M45: 17,766,094 km (0.039 R)
• M46: 18,745,660 km (0.086 R)
• M47: 19,127,135 km (0.111 R)
• M48: 20,208,728 km (0.1 R)
• M49: 20,521,387 km (0.111 R)
• M50: 20,757,004 km (0.045 R)
• M51: 21,988,344 km (0.117 R)
• M52: 22,350,371 km (0.099 R)
• M53: 22,673,652 km (0.038 R)
• M54: 22,795,424 km (0.11 R)
• M55: 23,039,418 km (0.093 R)
• M56: 23,488,960 km (0.083 R)
• M57: 23,776,637 km (0.084 R)
• M58: 24,521,634 km (0.056 R)
• M59: 24,938,863 km (0.073 R)
• M60: 25,400,522 km (0.085 R)
• M61: 25,865,023 km (0.098 R)
• M62: 26,973,992 km (0.092 R)
• M63: 27,102,945 km (0.095 R)
• M64: 28,316,483 km (0.111 R)
• M65: 28,666,542 km (0.066 R)
• M66: 28,842,021 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.1

Radius: 5.9

Gravity: 19.82 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12.14 AU - 14.72 AU

Year: 20620 Days

Day: 21.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,846,469 km

• M1: 109,506 km (0.072 R)
• M2: 327,171 km (0.036 R)
• M3: 399,426 km (0.045 R)
• M4: 1,607,280 km (0.1 R)
• M5: 2,138,352 km (0.053 R)
• M6: 2,279,124 km (0.114 R)
• M7: 2,350,631 km (0.082 R)
• M8: 2,719,540 km (0.095 R)
• M9: 2,910,726 km (0.108 R)
• M10: 3,266,021 km (0.087 R)
• M11: 3,551,753 km (0.039 R)
• M12: 4,367,510 km (0.091 R)
• M13: 4,957,823 km (0.097 R)
• M14: 5,572,820 km (0.118 R)
• M15: 6,312,133 km (0.067 R)
• M16: 6,718,889 km (0.115 R)
• M17: 7,081,814 km (0.116 R)
• M18: 8,263,487 km (0.069 R)
• M19: 8,373,890 km (0.091 R)
• M20: 9,160,476 km (0.069 R)
• M21: 10,265,406 km (0.111 R)
• M22: 10,324,647 km (0.081 R)
• M23: 10,682,934 km (0.081 R)
• M24: 11,106,146 km (0.099 R)
• M25: 11,596,378 km (0.12 R)
• M26: 11,720,096 km (0.078 R)
• M27: 12,281,985 km (0.111 R)
• M28: 13,757,768 km (0.109 R)
• M29: 16,108,250 km (0.07 R)
• M30: 17,012,569 km (0.045 R)
• M31: 17,153,191 km (0.117 R)
• M32: 17,506,242 km (0.062 R)
• M33: 20,118,670 km (0.099 R)
• M34: 22,849,878 km (0.057 R)
• M35: 23,472,504 km (0.105 R)
• M36: 23,707,373 km (0.073 R)
• M37: 23,785,912 km (0.06 R)
• M38: 25,856,346 km (0.087 R)
• M39: 26,749,595 km (0.088 R)
• M40: 29,996,916 km (0.1 R)
• M41: 30,763,755 km (0.116 R)
• M42: 32,316,880 km (0.063 R)
• M43: 32,927,688 km (0.084 R)
• M44: 33,278,346 km (0.099 R)
• M45: 33,895,287 km (0.095 R)
• M46: 34,426,958 km (0.093 R)
• M47: 35,408,769 km (0.057 R)
• M48: 37,035,346 km (0.086 R)
• M49: 37,126,452 km (0.115 R)
• M50: 39,799,915 km (0.119 R)
• M51: 39,986,613 km (0.105 R)
• M52: 40,830,046 km (0.112 R)
• M53: 42,058,843 km (0.099 R)
• M54: 45,232,263 km (0.077 R)
• M55: 45,817,489 km (0.082 R)
• M56: 46,208,987 km (0.054 R)
• M57: 47,192,743 km (0.089 R)
• M58: 47,984,564 km (0.076 R)
• M59: 48,382,195 km (0.084 R)
• M60: 48,481,828 km (0.082 R)
• M61: 49,280,830 km (0.12 R)
• M62: 51,805,743 km (0.117 R)
• M63: 52,724,872 km (0.092 R)
• M64: 53,752,609 km (0.095 R)
• M65: 54,062,127 km (0.081 R)
• M66: 54,994,421 km (0.119 R)
• M67: 55,306,482 km (0.077 R)
• M68: 56,245,807 km (0.107 R)
• M69: 56,769,998 km (0.05 R)
• M70: 57,190,518 km (0.082 R)
• M71: 57,295,685 km (0.104 R)
• M72: 58,882,769 km (0.07 R)
• M73: 60,055,766 km (0.118 R)
• M74: 60,698,738 km (0.112 R)
• M75: 63,511,626 km (0.099 R)
• M76: 63,948,003 km (0.082 R)
• M77: 64,714,393 km (0.069 R)
• M78: 64,824,049 km (0.107 R)
• M79: 66,920,363 km (0.091 R)
• M80: 67,475,820 km (0.026 R)
• M81: 68,255,824 km (0.108 R)
• M82: 68,591,073 km (0.1 R)
• M83: 69,151,017 km (0.105 R)
• M84: 69,824,956 km (0.095 R)
• M85: 70,162,748 km (0.066 R)
• M86: 70,275,395 km (0.103 R)
• M87: 70,500,989 km (0.105 R)
• M88: 72,314,564 km (0.11 R)
• M89: 73,455,846 km (0.043 R)
• M90: 74,028,656 km (0.073 R)
• M91: 75,294,104 km (0.069 R)
• M92: 75,409,594 km (0.095 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 17,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit