🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.49 AU - 0.67 AU

Year: 169 Days

Day: 14.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,961,175 km

• M1: 156,779 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.79 AU - 1.13 AU

Year: 360 Days

Day: 28.2 Hours

Environment

Temp: 25 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 38,961,175 km

• M1: 290,669 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.86 AU - 1.15 AU

Year: 383 Days

Day: 41.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.69 AU - 2.37 AU

Year: 1107 Days

Day: 29.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,961,175 km

• M1: 132,993 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.76 AU - 3.6 AU

Year: 2171 Days

Day: 31.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.1

Radius: 14.9

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.72 AU - 6.14 AU

Year: 4191 Days

Day: 5.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 38,961,175 km

• M1: 217,366 km (0.051 R)
• M2: 344,524 km (0.118 R)
• M3: 563,984 km (0.11 R)
• M4: 756,816 km (0.102 R)
• M5: 974,481 km (0.12 R)
• M6: 1,370,915 km (0.109 R)
• M7: 1,519,765 km (0.043 R)
• M8: 1,627,176 km (0.05 R)
• M9: 1,817,913 km (0.091 R)
• M10: 1,949,410 km (0.096 R)
• M11: 2,152,863 km (0.085 R)
• M12: 2,435,304 km (0.092 R)
• M13: 3,684,296 km (0.091 R)
• M14: 4,088,959 km (0.083 R)
• M15: 5,151,403 km (0.111 R)
• M16: 5,340,494 km (0.034 R)
• M17: 5,532,129 km (0.113 R)
• M18: 5,701,624 km (0.063 R)
• M19: 6,145,331 km (0.086 R)
• M20: 6,245,562 km (0.084 R)
• M21: 6,371,523 km (0.092 R)
• M22: 6,626,138 km (0.057 R)
• M23: 6,832,135 km (0.086 R)
• M24: 6,962,135 km (0.077 R)
• M25: 7,198,051 km (0.03 R)
• M26: 7,463,288 km (0.085 R)
• M27: 8,113,141 km (0.116 R)
• M28: 8,724,997 km (0.061 R)
• M29: 9,729,098 km (0.094 R)
• M30: 10,890,875 km (0.079 R)
• M31: 11,380,209 km (0.115 R)
• M32: 11,627,644 km (0.065 R)
• M33: 12,475,714 km (0.082 R)
• M34: 12,826,970 km (0.028 R)
• M35: 13,181,667 km (0.076 R)
• M36: 13,801,750 km (0.076 R)
• M37: 14,098,851 km (0.085 R)
• M38: 14,198,334 km (0.063 R)
• M39: 14,665,678 km (0.059 R)
• M40: 14,800,316 km (0.073 R)
• M41: 14,901,444 km (0.115 R)
• M42: 15,104,299 km (0.097 R)
• M43: 15,615,774 km (0.113 R)
• M44: 15,787,662 km (0.079 R)
• M45: 15,959,998 km (0.088 R)
• M46: 16,063,819 km (0.088 R)
• M47: 16,655,928 km (0.049 R)
• M48: 16,831,406 km (0.027 R)
• M49: 17,255,217 km (0.108 R)
• M50: 17,861,687 km (0.047 R)
• M51: 18,293,875 km (0.05 R)
• M52: 19,426,630 km (0.113 R)
• M53: 19,537,482 km (0.111 R)
• M54: 19,648,484 km (0.071 R)
• M55: 20,846,014 km (0.109 R)
• M56: 21,606,570 km (0.105 R)
• M57: 21,759,758 km (0.106 R)
• M58: 22,144,225 km (0.077 R)
• M59: 22,260,163 km (0.037 R)
• M60: 22,803,203 km (0.11 R)
• M61: 23,272,193 km (0.059 R)
• M62: 23,390,076 km (0.112 R)
• M63: 23,783,967 km (0.077 R)
• M64: 24,379,067 km (0.064 R)
• M65: 24,538,539 km (0.097 R)
• M66: 24,658,516 km (0.099 R)
• M67: 25,019,197 km (0.109 R)
• M68: 25,301,039 km (0.07 R)
• M69: 25,583,929 km (0.081 R)
• M70: 26,071,319 km (0.063 R)
• M71: 26,234,380 km (0.049 R)
• M72: 26,684,819 km (0.094 R)
• M73: 27,884,594 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 9.7

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.77 AU - 6.81 AU

Year: 6040 Days

Day: 9.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 38,961,175 km

• M1: 184,454 km (0.109 R)
• M2: 452,384 km (0.089 R)
• M3: 616,194 km (0.078 R)
• M4: 718,070 km (0.1 R)
• M5: 948,750 km (0.088 R)
• M6: 1,068,578 km (0.075 R)
• M7: 1,144,873 km (0.112 R)
• M8: 1,232,986 km (0.102 R)
• M9: 1,501,065 km (0.061 R)
• M10: 1,764,956 km (0.092 R)
• M11: 1,844,841 km (0.08 R)
• M12: 2,539,873 km (0.119 R)
• M13: 2,868,539 km (0.089 R)
• M14: 2,976,698 km (0.1 R)
• M15: 3,044,915 km (0.061 R)
• M16: 3,141,406 km (0.12 R)
• M17: 3,224,881 km (0.12 R)
• M18: 3,566,563 km (0.118 R)
• M19: 3,889,844 km (0.067 R)
• M20: 3,994,862 km (0.101 R)
• M21: 4,253,516 km (0.085 R)
• M22: 4,377,234 km (0.109 R)
• M23: 4,439,466 km (0.073 R)
• M24: 4,851,609 km (0.046 R)
• M25: 5,078,698 km (0.102 R)
• M26: 5,593,913 km (0.041 R)
• M27: 5,695,640 km (0.086 R)
• M28: 6,143,386 km (0.11 R)
• M29: 6,248,254 km (0.052 R)
• M30: 6,531,144 km (0.04 R)
• M31: 7,036,037 km (0.051 R)
• M32: 7,145,991 km (0.083 R)
• M33: 7,219,444 km (0.062 R)
• M34: 7,441,746 km (0.11 R)
• M35: 8,703,903 km (0.044 R)
• M36: 8,821,936 km (0.094 R)
• M37: 8,920,671 km (0.106 R)
• M38: 9,099,440 km (0.116 R)
• M39: 9,662,975 km (0.041 R)
• M40: 9,908,017 km (0.079 R)
• M41: 10,196,441 km (0.111 R)
• M42: 10,321,056 km (0.11 R)
• M43: 10,445,971 km (0.028 R)
• M44: 10,718,538 km (0.104 R)
• M45: 11,163,741 km (0.115 R)
• M46: 11,463,984 km (0.085 R)
• M47: 11,680,003 km (0.057 R)
• M48: 11,810,303 km (0.118 R)
• M49: 12,028,417 km (0.072 R)
• M50: 13,026,983 km (0.099 R)
• M51: 13,184,659 km (0.046 R)
• M52: 13,730,242 km (0.092 R)
• M53: 13,982,763 km (0.064 R)
• M54: 14,144,329 km (0.1 R)
• M55: 14,306,344 km (0.11 R)
• M56: 14,492,443 km (0.096 R)
• M57: 15,008,257 km (0.075 R)
• M58: 15,220,985 km (0.075 R)
• M59: 15,745,176 km (0.039 R)
• M60: 15,889,089 km (0.033 R)
• M61: 16,178,411 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 11.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.24 AU - 12.64 AU

Year: 13855 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,961,175 km

• M1: 228,436 km (0.096 R)
• M2: 303,983 km (0.096 R)
• M3: 487,091 km (0.039 R)
• M4: 600,935 km (0.112 R)
• M5: 859,141 km (0.103 R)
• M6: 958,324 km (0.115 R)
• M7: 1,566,439 km (0.109 R)
• M8: 1,726,210 km (0.099 R)
• M9: 2,043,208 km (0.063 R)
• M10: 2,338,514 km (0.114 R)
• M11: 2,501,725 km (0.057 R)
• M12: 2,605,696 km (0.098 R)
• M13: 2,711,162 km (0.08 R)
• M14: 2,970,266 km (0.057 R)
• M15: 3,305,515 km (0.118 R)
• M16: 3,606,206 km (0.117 R)
• M17: 4,895,890 km (0.071 R)
• M18: 5,000,608 km (0.091 R)
• M19: 5,079,596 km (0.113 R)
• M20: 5,346,179 km (0.083 R)
• M21: 5,590,024 km (0.105 R)
• M22: 5,893,109 km (0.117 R)
• M23: 5,976,734 km (0.069 R)
• M24: 6,173,306 km (0.101 R)
• M25: 6,258,277 km (0.052 R)
• M26: 6,922,342 km (0.101 R)
• M27: 7,761,138 km (0.094 R)
• M28: 8,286,076 km (0.097 R)
• M29: 8,758,806 km (0.107 R)
• M30: 8,950,441 km (0.071 R)
• M31: 10,062,252 km (0.075 R)
• M32: 10,668,423 km (0.087 R)
• M33: 11,460,244 km (0.03 R)
• M34: 11,634,825 km (0.114 R)
• M35: 11,740,142 km (0.087 R)
• M36: 12,093,193 km (0.11 R)
• M37: 12,557,395 km (0.112 R)
• M38: 13,027,431 km (0.115 R)
• M39: 13,136,787 km (0.087 R)
• M40: 13,466,501 km (0.111 R)
• M41: 13,687,756 km (0.095 R)
• M42: 13,836,008 km (0.12 R)
• M43: 14,774,735 km (0.083 R)
• M44: 15,079,465 km (0.115 R)
• M45: 15,540,376 km (0.075 R)
• M46: 15,850,343 km (0.108 R)
• M47: 16,162,255 km (0.107 R)
• M48: 16,358,228 km (0.074 R)
• M49: 16,555,099 km (0.112 R)
• M50: 16,990,877 km (0.037 R)
• M51: 17,792,872 km (0.077 R)
• M52: 18,361,493 km (0.045 R)
• M53: 18,648,123 km (0.113 R)
• M54: 18,812,531 km (0.109 R)
• M55: 19,184,281 km (0.1 R)
• M56: 19,642,051 km (0.099 R)
• M57: 20,695,669 km (0.094 R)
• M58: 21,379,630 km (0.079 R)
• M59: 21,810,771 km (0.104 R)
• M60: 22,638,047 km (0.074 R)
• M61: 22,857,507 km (0.036 R)
• M62: 23,209,960 km (0.105 R)
• M63: 23,386,934 km (0.084 R)
• M64: 24,233,658 km (0.078 R)
• M65: 24,458,055 km (0.104 R)
• M66: 24,773,557 km (0.102 R)
• M67: 25,362,823 km (0.103 R)
• M68: 25,773,619 km (0.112 R)
• M69: 26,140,582 km (0.106 R)
• M70: 26,833,220 km (0.046 R)
• M71: 26,972,496 km (0.116 R)
• M72: 27,954,157 km (0.105 R)
• M73: 28,283,871 km (0.095 R)
• M74: 28,520,236 km (0.079 R)
• M75: 28,709,926 km (0.111 R)
• M76: 28,804,771 km (0.072 R)
• M77: 28,899,915 km (0.117 R)
• M78: 29,090,204 km (0.072 R)
• M79: 29,424,555 km (0.074 R)
• M80: 30,434,789 km (0.034 R)
• M81: 30,871,316 km (0.106 R)
• M82: 32,193,163 km (0.108 R)
• M83: 32,786,468 km (0.095 R)
• M84: 32,985,134 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 4.5

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 12.01 AU - 13.39 AU

Year: 17329 Days

Day: 23.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 38,961,175 km

• M1: 74,051 km (0.103 R)
• M2: 299,944 km (0.059 R)
• M3: 378,931 km (0.037 R)
• M4: 823,237 km (0.061 R)
• M5: 1,398,590 km (0.118 R)
• M6: 1,653,056 km (0.102 R)
• M7: 1,900,641 km (0.111 R)
• M8: 1,985,762 km (0.068 R)
• M9: 3,561,925 km (0.059 R)
• M10: 4,431,538 km (0.099 R)
• M11: 4,601,631 km (0.092 R)
• M12: 4,630,204 km (0.115 R)
• M13: 4,948,249 km (0.12 R)
• M14: 5,065,683 km (0.101 R)
• M15: 5,154,395 km (0.058 R)
• M16: 5,851,222 km (0.116 R)
• M17: 6,163,283 km (0.117 R)
• M18: 6,226,263 km (0.119 R)
• M19: 6,384,987 km (0.075 R)
• M20: 6,512,743 km (0.118 R)
• M21: 7,131,630 km (0.109 R)
• M22: 7,230,963 km (0.116 R)
• M23: 7,871,391 km (0.053 R)
• M24: 9,313,664 km (0.095 R)
• M25: 9,714,287 km (0.099 R)
• M26: 10,911,519 km (0.09 R)
• M27: 11,141,002 km (0.1 R)
• M28: 12,035,897 km (0.056 R)
• M29: 14,267,448 km (0.082 R)
• M30: 14,897,704 km (0.089 R)
• M31: 16,447,239 km (0.093 R)
• M32: 16,975,020 km (0.098 R)
• M33: 17,732,135 km (0.029 R)
• M34: 18,773,934 km (0.039 R)
• M35: 19,742,431 km (0.079 R)
• M36: 19,788,956 km (0.092 R)
• M37: 19,882,155 km (0.084 R)
• M38: 20,538,292 km (0.067 R)
• M39: 21,775,616 km (0.119 R)
• M40: 23,134,862 km (0.112 R)
• M41: 23,676,257 km (0.07 R)
• M42: 24,072,691 km (0.078 R)
• M43: 25,022,937 km (0.097 R)
• M44: 25,477,415 km (0.07 R)
• M45: 25,680,270 km (0.081 R)
• M46: 27,373,867 km (0.097 R)
• M47: 28,628,245 km (0.091 R)
• M48: 29,581,184 km (0.077 R)
• M49: 30,436,884 km (0.094 R)
• M50: 30,921,880 km (0.079 R)
• M51: 33,329,209 km (0.103 R)
• M52: 36,478,992 km (0.104 R)
• M53: 36,650,431 km (0.07 R)
• M54: 37,281,136 km (0.108 R)
• M55: 38,844,583 km (0.102 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 13,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit