🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.62 AU - 0.74 AU

Year: 211 Days

Day: 42.2 Hours

Environment

Temp: 102 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 57,734,731 km

• M1: 120,725 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.82 AU - 1.14 AU

Year: 365 Days

Day: 44.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.26 AU - 1.56 AU

Year: 631 Days

Day: 33.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.39 AU - 1.81 AU

Year: 762 Days

Day: 42.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.77 AU - 3.73 AU

Year: 2207 Days

Day: 37.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.79 AU - 3.81 AU

Year: 2258 Days

Day: 36.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.3

Radius: 9.6

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.97 AU - 5.49 AU

Year: 3875 Days

Day: 5 Hours

Environment

Temp: -133 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 57,734,731 km

• M1: 128,654 km (0.078 R)
• M2: 210,185 km (0.081 R)
• M3: 343,477 km (0.059 R)
• M4: 654,042 km (0.078 R)
• M5: 787,334 km (0.06 R)
• M6: 869,463 km (0.052 R)
• M7: 954,883 km (0.079 R)
• M8: 1,081,892 km (0.083 R)
• M9: 1,187,807 km (0.09 R)
• M10: 1,396,047 km (0.045 R)
• M11: 1,769,593 km (0.115 R)
• M12: 2,535,235 km (0.119 R)
• M13: 2,971,612 km (0.108 R)
• M14: 3,065,560 km (0.073 R)
• M15: 3,256,446 km (0.105 R)
• M16: 3,510,464 km (0.083 R)
• M17: 3,690,131 km (0.081 R)
• M18: 3,893,285 km (0.03 R)
• M19: 4,611,803 km (0.059 R)
• M20: 4,699,019 km (0.065 R)
• M21: 4,986,247 km (0.04 R)
• M22: 5,324,936 km (0.109 R)
• M23: 6,000,969 km (0.1 R)
• M24: 6,096,263 km (0.119 R)
• M25: 6,385,436 km (0.103 R)
• M26: 6,482,824 km (0.105 R)
• M27: 6,580,810 km (0.107 R)
• M28: 6,654,562 km (0.102 R)
• M29: 6,778,130 km (0.12 R)
• M30: 7,793,600 km (0.063 R)
• M31: 8,133,935 km (0.114 R)
• M32: 8,345,766 km (0.11 R)
• M33: 8,586,170 km (0.091 R)
• M34: 8,720,808 km (0.104 R)
• M35: 9,101,534 km (0.119 R)
• M36: 9,626,773 km (0.116 R)
• M37: 10,161,884 km (0.049 R)
• M38: 10,677,847 km (0.097 R)
• M39: 11,261,129 km (0.026 R)
• M40: 11,349,542 km (0.093 R)
• M41: 11,438,104 km (0.072 R)
• M42: 11,824,814 km (0.108 R)
• M43: 11,974,711 km (0.093 R)
• M44: 12,215,863 km (0.052 R)
• M45: 12,276,300 km (0.033 R)
• M46: 12,367,406 km (0.055 R)
• M47: 13,196,327 km (0.085 R)
• M48: 13,320,643 km (0.116 R)
• M49: 13,758,965 km (0.115 R)
• M50: 13,885,076 km (0.085 R)
• M51: 14,011,486 km (0.095 R)
• M52: 14,361,396 km (0.113 R)
• M53: 15,493,403 km (0.101 R)
• M54: 15,954,314 km (0.08 R)
• M55: 16,990,877 km (0.06 R)
• M56: 17,160,073 km (0.099 R)
• M57: 17,466,150 km (0.098 R)
• M58: 17,911,353 km (0.083 R)
• M59: 18,256,326 km (0.086 R)
• M60: 19,234,097 km (0.094 R)
• M61: 20,228,774 km (0.046 R)
• M62: 20,336,335 km (0.103 R)
• M63: 20,552,055 km (0.104 R)
• M64: 20,732,320 km (0.11 R)
• M65: 21,313,059 km (0.06 R)
• M66: 22,527,345 km (0.091 R)
• M67: 23,462,332 km (0.094 R)
• M68: 23,688,524 km (0.08 R)
• M69: 23,915,464 km (0.104 R)
• M70: 24,219,297 km (0.086 R)
• M71: 24,486,179 km (0.044 R)
• M72: 25,292,662 km (0.075 R)
• M73: 25,408,450 km (0.096 R)
• M74: 25,757,313 km (0.11 R)
• M75: 26,107,671 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.7

Radius: 12.7

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 6.39 AU - 9.15 AU

Year: 8159 Days

Day: 13.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,734,731 km

• M1: 286,031 km (0.097 R)
• M2: 437,275 km (0.06 R)
• M3: 623,374 km (0.066 R)
• M4: 1,217,577 km (0.084 R)
• M5: 1,830,480 km (0.101 R)
• M6: 1,976,337 km (0.088 R)
• M7: 2,191,908 km (0.101 R)
• M8: 2,788,504 km (0.092 R)
• M9: 3,130,335 km (0.118 R)
• M10: 3,747,726 km (0.117 R)
• M11: 4,097,934 km (0.093 R)
• M12: 4,600,583 km (0.041 R)
• M13: 4,772,621 km (0.098 R)
• M14: 5,421,427 km (0.106 R)
• M15: 5,664,374 km (0.062 R)
• M16: 5,910,911 km (0.115 R)
• M17: 6,224,019 km (0.072 R)
• M18: 6,607,140 km (0.099 R)
• M19: 7,129,835 km (0.072 R)
• M20: 7,768,019 km (0.1 R)
• M21: 7,904,751 km (0.092 R)
• M22: 8,459,610 km (0.082 R)
• M23: 8,991,281 km (0.056 R)
• M24: 10,499,377 km (0.105 R)
• M25: 11,496,148 km (0.12 R)
• M26: 11,887,496 km (0.107 R)
• M27: 12,723,748 km (0.089 R)
• M28: 13,210,090 km (0.087 R)
• M29: 13,537,710 km (0.113 R)
• M30: 13,826,733 km (0.119 R)
• M31: 14,117,701 km (0.109 R)
• M32: 14,832,778 km (0.102 R)
• M33: 16,036,144 km (0.113 R)
• M34: 16,298,090 km (0.095 R)
• M35: 16,385,754 km (0.09 R)
• M36: 17,092,454 km (0.107 R)
• M37: 18,171,354 km (0.114 R)
• M38: 20,064,964 km (0.118 R)
• M39: 20,963,598 km (0.113 R)
• M40: 21,682,416 km (0.087 R)
• M41: 21,875,397 km (0.091 R)
• M42: 22,604,537 km (0.109 R)
• M43: 23,094,919 km (0.103 R)
• M44: 23,489,858 km (0.051 R)
• M45: 24,036,488 km (0.115 R)
• M46: 24,136,270 km (0.091 R)
• M47: 24,436,663 km (0.059 R)
• M48: 25,446,747 km (0.085 R)
• M49: 26,367,522 km (0.098 R)
• M50: 26,935,695 km (0.088 R)
• M51: 27,873,973 km (0.088 R)
• M52: 27,978,841 km (0.091 R)
• M53: 29,514,912 km (0.074 R)
• M54: 29,728,986 km (0.084 R)
• M55: 29,836,099 km (0.111 R)
• M56: 30,428,057 km (0.061 R)
• M57: 31,405,081 km (0.044 R)
• M58: 32,502,681 km (0.116 R)
• M59: 32,613,084 km (0.115 R)
• M60: 33,222,845 km (0.104 R)
• M61: 33,334,146 km (0.063 R)
• M62: 33,780,396 km (0.105 R)
• M63: 34,566,234 km (0.07 R)
• M64: 35,187,962 km (0.12 R)
• M65: 36,041,568 km (0.085 R)
• M66: 37,305,969 km (0.118 R)
• M67: 37,421,608 km (0.056 R)
• M68: 37,653,335 km (0.113 R)
• M69: 37,885,511 km (0.113 R)
• M70: 38,059,942 km (0.085 R)
• M71: 38,701,867 km (0.12 R)
• M72: 39,229,648 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.4

Radius: 5.6

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 9.55 AU - 14.93 AU

Year: 16132 Days

Day: 18.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,734,731 km

• M1: 105,766 km (0.101 R)
• M2: 216,019 km (0.097 R)
• M3: 472,729 km (0.105 R)
• M4: 517,459 km (0.054 R)
• M5: 635,941 km (0.049 R)
• M6: 750,383 km (0.107 R)
• M7: 927,357 km (0.118 R)
• M8: 1,013,675 km (0.109 R)
• M9: 1,102,536 km (0.069 R)
• M10: 1,225,207 km (0.111 R)
• M11: 1,812,827 km (0.085 R)
• M12: 2,069,387 km (0.057 R)
• M13: 2,144,934 km (0.089 R)
• M14: 2,221,229 km (0.111 R)
• M15: 2,318,019 km (0.091 R)
• M16: 2,616,766 km (0.102 R)
• M17: 3,766,426 km (0.12 R)
• M18: 4,974,728 km (0.111 R)
• M19: 5,229,642 km (0.112 R)
• M20: 6,567,347 km (0.118 R)
• M21: 6,931,617 km (0.057 R)
• M22: 7,738,548 km (0.108 R)
• M23: 7,856,132 km (0.041 R)
• M24: 9,127,265 km (0.072 R)
• M25: 9,345,229 km (0.073 R)
• M26: 10,105,635 km (0.114 R)
• M27: 10,460,781 km (0.057 R)
• M28: 10,852,877 km (0.085 R)
• M29: 10,984,672 km (0.034 R)
• M30: 11,116,917 km (0.102 R)
• M31: 12,228,429 km (0.097 R)
• M32: 12,365,610 km (0.084 R)
• M33: 12,468,833 km (0.106 R)
• M34: 12,954,128 km (0.087 R)
• M35: 13,164,014 km (0.117 R)
• M36: 13,339,792 km (0.09 R)
• M37: 13,445,557 km (0.095 R)
• M38: 13,587,077 km (0.109 R)
• M39: 13,836,008 km (0.11 R)
• M40: 14,086,435 km (0.078 R)
• M41: 14,555,424 km (0.086 R)
• M42: 14,591,627 km (0.054 R)
• M43: 14,627,979 km (0.107 R)
• M44: 15,213,206 km (0.099 R)
• M45: 15,619,962 km (0.084 R)
• M46: 15,880,712 km (0.114 R)
• M47: 15,992,910 km (0.092 R)
• M48: 18,056,762 km (0.049 R)
• M49: 18,173,748 km (0.055 R)
• M50: 18,408,766 km (0.048 R)
• M51: 19,759,036 km (0.093 R)
• M52: 19,879,612 km (0.076 R)
• M53: 20,000,637 km (0.097 R)
• M54: 20,040,879 km (0.075 R)
• M55: 20,324,217 km (0.073 R)
• M56: 20,568,062 km (0.112 R)
• M57: 21,760,357 km (0.11 R)
• M58: 21,968,298 km (0.111 R)
• M59: 22,176,688 km (0.062 R)
• M60: 22,932,755 km (0.097 R)
• M61: 23,059,614 km (0.115 R)
• M62: 23,697,200 km (0.078 R)
• M63: 25,250,924 km (0.102 R)
• M64: 25,863,976 km (0.068 R)
• M65: 26,128,315 km (0.102 R)
• M66: 26,172,447 km (0.098 R)
• M67: 27,060,160 km (0.108 R)
• M68: 28,183,790 km (0.101 R)
• M69: 28,274,297 km (0.094 R)
• M70: 29,598,088 km (0.087 R)
• M71: 30,105,375 km (0.093 R)
• M72: 30,755,377 km (0.1 R)
• M73: 30,988,601 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 152.1

Radius: 3.7

Gravity: 11.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 13.28 AU - 22.13 AU

Year: 28053 Days

Day: 20.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,734,731 km

• M1: 60,587 km (0.106 R)
• M2: 316,250 km (0.114 R)
• M3: 690,993 km (0.106 R)
• M4: 1,114,355 km (0.066 R)
• M5: 1,137,393 km (0.084 R)
• M6: 1,897,799 km (0.073 R)
• M7: 1,953,000 km (0.11 R)
• M8: 2,036,925 km (0.079 R)
• M9: 2,093,473 km (0.075 R)
• M10: 2,657,008 km (0.093 R)
• M11: 2,812,590 km (0.079 R)
• M12: 3,264,226 km (0.096 R)
• M13: 3,431,027 km (0.088 R)
• M14: 3,669,037 km (0.073 R)
• M15: 3,772,709 km (0.105 R)
• M16: 4,197,118 km (0.107 R)
• M17: 4,636,337 km (0.076 R)
• M18: 5,051,770 km (0.058 R)
• M19: 5,090,217 km (0.03 R)
• M20: 5,205,856 km (0.118 R)
• M21: 5,244,602 km (0.087 R)
• M22: 5,998,875 km (0.086 R)
• M23: 6,492,548 km (0.115 R)
• M24: 6,744,171 km (0.1 R)
• M25: 7,257,142 km (0.046 R)
• M26: 7,826,811 km (0.076 R)
• M27: 8,501,946 km (0.103 R)
• M28: 10,293,530 km (0.091 R)
• M29: 10,982,129 km (0.082 R)
• M30: 11,991,167 km (0.101 R)
• M31: 12,248,026 km (0.112 R)
• M32: 12,454,920 km (0.058 R)
• M33: 12,610,801 km (0.076 R)
• M34: 12,871,999 km (0.077 R)
• M35: 13,506,145 km (0.11 R)
• M36: 13,988,448 km (0.077 R)
• M37: 14,258,771 km (0.11 R)
• M38: 15,190,916 km (0.061 R)
• M39: 15,580,469 km (0.085 R)
• M40: 15,692,368 km (0.111 R)
• M41: 16,654,133 km (0.069 R)
• M42: 16,940,612 km (0.07 R)
• M43: 17,809,926 km (0.084 R)
• M44: 19,170,668 km (0.086 R)
• M45: 19,470,911 km (0.113 R)
• M46: 20,076,034 km (0.041 R)
• M47: 20,136,921 km (0.102 R)
• M48: 21,491,081 km (0.117 R)
• M49: 21,553,313 km (0.117 R)
• M50: 22,053,419 km (0.108 R)
• M51: 22,242,062 km (0.11 R)
• M52: 22,368,023 km (0.103 R)
• M53: 25,002,591 km (0.116 R)
• M54: 26,322,942 km (0.11 R)
• M55: 27,193,153 km (0.068 R)
• M56: 27,260,472 km (0.118 R)
• M57: 27,936,804 km (0.069 R)
• M58: 28,550,305 km (0.064 R)
• M59: 28,755,852 km (0.086 R)
• M60: 29,099,329 km (0.046 R)
• M61: 29,582,680 km (0.068 R)
• M62: 30,277,562 km (0.071 R)
• M63: 30,557,160 km (0.079 R)
• M64: 31,471,353 km (0.105 R)
• M65: 31,541,963 km (0.1 R)
• M66: 31,754,392 km (0.114 R)
• M67: 32,465,879 km (0.096 R)
• M68: 32,537,387 km (0.036 R)
• M69: 34,631,608 km (0.088 R)
• M70: 35,216,984 km (0.116 R)
• M71: 35,290,437 km (0.083 R)
• M72: 36,249,210 km (0.044 R)
• M73: 36,471,662 km (0.105 R)
• M74: 36,546,012 km (0.108 R)
• M75: 37,216,509 km (0.111 R)
• M76: 37,966,444 km (0.082 R)
• M77: 39,024,699 km (0.081 R)
• M78: 39,710,007 km (0.097 R)
• M79: 40,784,119 km (0.103 R)
• M80: 42,412,941 km (0.101 R)
• M81: 43,747,055 km (0.106 R)
• M82: 43,826,043 km (0.093 R)
• M83: 43,984,018 km (0.056 R)
• M84: 44,935,760 km (0.086 R)
• M85: 46,375,938 km (0.053 R)
• M86: 46,536,906 km (0.113 R)
• M87: 47,263,502 km (0.067 R)
• M88: 48,238,133 km (0.106 R)
• M89: 50,042,133 km (0.089 R)
• M90: 51,118,490 km (0.091 R)
• M91: 51,784,649 km (0.094 R)
• M92: 52,118,851 km (0.107 R)
• M93: 52,621,350 km (0.08 R)
• M94: 53,546,912 km (0.115 R)
• M95: 54,732,775 km (0.069 R)
• M96: 55,927,164 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 11,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit