🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 14.2 Hours

Environment

Temp: 240 °C

Axial Tilt: 167.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.94 AU

Year: 243 Days

Day: 16.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.14 AU - 1.56 AU

Year: 565 Days

Day: 33.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.35 AU - 1.39 AU

Year: 577 Days

Day: 22.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 91,301,264 km

• M1: 327,171 km (0.073 R)
• M2: 372,947 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.35 AU - 2.01 AU

Year: 784 Days

Day: 41.5 Hours

Environment

Temp: -34 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,301,264 km

• M1: 374,144 km (0.049 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.7 AU - 2.66 AU

Year: 1158 Days

Day: 17.5 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,301,264 km

• M1: 147,204 km (0.053 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.09 AU - 3.69 AU

Year: 2246 Days

Day: 24.8 Hours

Environment

Temp: -115 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 12.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.39 AU - 10.99 AU

Year: 10026 Days

Day: 14.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 91,301,264 km

• M1: 156,479 km (0.039 R)
• M2: 339,138 km (0.108 R)
• M3: 459,415 km (0.119 R)
• M4: 647,759 km (0.089 R)
• M5: 1,168,509 km (0.114 R)
• M6: 1,483,712 km (0.079 R)
• M7: 1,750,445 km (0.094 R)
• M8: 1,980,526 km (0.068 R)
• M9: 2,085,993 km (0.079 R)
• M10: 2,220,631 km (0.118 R)
• M11: 2,442,036 km (0.118 R)
• M12: 2,584,303 km (0.109 R)
• M13: 2,847,446 km (0.096 R)
• M14: 3,336,930 km (0.115 R)
• M15: 3,786,920 km (0.057 R)
• M16: 4,086,565 km (0.094 R)
• M17: 4,428,546 km (0.115 R)
• M18: 4,603,126 km (0.106 R)
• M19: 5,287,238 km (0.07 R)
• M20: 5,509,989 km (0.084 R)
• M21: 5,735,882 km (0.095 R)
• M22: 5,964,766 km (0.114 R)
• M23: 6,235,838 km (0.087 R)
• M24: 6,353,122 km (0.11 R)
• M25: 6,709,764 km (0.033 R)
• M26: 7,318,627 km (0.079 R)
• M27: 7,860,620 km (0.103 R)
• M28: 8,459,012 km (0.047 R)
• M29: 10,018,420 km (0.075 R)
• M30: 11,185,882 km (0.09 R)
• M31: 12,052,951 km (0.1 R)
• M32: 12,199,557 km (0.053 R)
• M33: 12,642,965 km (0.071 R)
• M34: 12,742,298 km (0.109 R)
• M35: 13,698,228 km (0.058 R)
• M36: 14,573,226 km (0.106 R)
• M37: 15,519,283 km (0.082 R)
• M38: 15,625,498 km (0.044 R)
• M39: 16,160,908 km (0.077 R)
• M40: 16,322,773 km (0.057 R)
• M41: 16,920,716 km (0.11 R)
• M42: 17,970,295 km (0.116 R)
• M43: 18,813,727 km (0.083 R)
• M44: 18,983,970 km (0.109 R)
• M45: 19,154,811 km (0.034 R)
• M46: 19,555,284 km (0.12 R)
• M47: 19,670,175 km (0.105 R)
• M48: 19,842,961 km (0.108 R)
• M49: 20,480,996 km (0.061 R)
• M50: 20,656,175 km (0.119 R)
• M51: 24,077,777 km (0.106 R)
• M52: 24,571,899 km (0.066 R)
• M53: 26,074,460 km (0.103 R)
• M54: 27,028,595 km (0.082 R)
• M55: 29,167,845 km (0.059 R)
• M56: 29,365,015 km (0.117 R)
• M57: 29,760,701 km (0.075 R)
• M58: 31,360,950 km (0.117 R)
• M59: 31,968,167 km (0.117 R)
• M60: 32,852,291 km (0.081 R)
• M61: 33,606,563 km (0.11 R)
• M62: 34,228,142 km (0.034 R)
• M63: 34,436,083 km (0.073 R)
• M64: 36,609,890 km (0.094 R)
• M65: 37,178,063 km (0.103 R)
• M66: 39,479,776 km (0.108 R)
• M67: 40,281,620 km (0.112 R)
• M68: 40,868,194 km (0.086 R)
• M69: 41,901,466 km (0.086 R)
• M70: 42,198,268 km (0.103 R)
• M71: 43,542,555 km (0.071 R)
• M72: 43,843,097 km (0.09 R)
• M73: 45,280,583 km (0.119 R)
• M74: 45,966,788 km (0.097 R)
• M75: 46,272,865 km (0.09 R)
• M76: 47,272,478 km (0.119 R)
• M77: 47,349,671 km (0.056 R)
• M78: 48,434,555 km (0.048 R)
• M79: 48,590,286 km (0.107 R)
• M80: 48,980,138 km (0.104 R)
• M81: 49,841,672 km (0.077 R)
• M82: 51,658,987 km (0.07 R)
• M83: 52,216,389 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.3

Radius: 13.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.04 AU - 14.52 AU

Year: 14551 Days

Day: 6.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 91,301,264 km

• M1: 297,251 km (0.111 R)
• M2: 401,371 km (0.103 R)
• M3: 662,419 km (0.047 R)
• M4: 1,625,231 km (0.074 R)
• M5: 2,033,633 km (0.101 R)
• M6: 2,413,762 km (0.112 R)
• M7: 2,816,479 km (0.118 R)
• M8: 3,862,019 km (0.082 R)
• M9: 4,005,184 km (0.034 R)
• M10: 4,150,144 km (0.064 R)
• M11: 4,408,051 km (0.097 R)
• M12: 4,785,785 km (0.045 R)
• M13: 4,901,125 km (0.096 R)
• M14: 5,775,525 km (0.053 R)
• M15: 6,272,938 km (0.117 R)
• M16: 6,484,320 km (0.093 R)
• M17: 7,397,764 km (0.075 R)
• M18: 7,486,925 km (0.073 R)
• M19: 7,983,440 km (0.117 R)
• M20: 8,678,023 km (0.079 R)
• M21: 8,913,789 km (0.056 R)
• M22: 9,295,563 km (0.086 R)
• M23: 9,585,484 km (0.1 R)
• M24: 10,075,267 km (0.085 R)
• M25: 10,774,637 km (0.109 R)
• M26: 11,232,706 km (0.091 R)
• M27: 11,748,968 km (0.036 R)
• M28: 11,853,238 km (0.074 R)
• M29: 12,062,525 km (0.103 R)
• M30: 12,966,096 km (0.112 R)
• M31: 13,507,641 km (0.096 R)
• M32: 13,671,600 km (0.114 R)
• M33: 13,891,209 km (0.066 R)
• M34: 16,267,272 km (0.073 R)
• M35: 16,383,660 km (0.049 R)
• M36: 16,851,452 km (0.112 R)
• M37: 17,680,823 km (0.101 R)
• M38: 18,341,746 km (0.105 R)
• M39: 19,502,476 km (0.116 R)
• M40: 20,122,858 km (0.11 R)
• M41: 24,178,457 km (0.097 R)
• M42: 24,577,584 km (0.09 R)
• M43: 24,911,935 km (0.07 R)
• M44: 25,113,144 km (0.055 R)
• M45: 25,247,633 km (0.099 R)
• M46: 25,584,976 km (0.113 R)
• M47: 27,432,061 km (0.06 R)
• M48: 27,917,955 km (0.105 R)
• M49: 29,251,171 km (0.044 R)
• M50: 29,605,419 km (0.048 R)
• M51: 31,615,715 km (0.05 R)
• M52: 32,198,099 km (0.117 R)
• M53: 33,078,333 km (0.114 R)
• M54: 34,264,345 km (0.054 R)
• M55: 34,637,891 km (0.11 R)
• M56: 34,787,638 km (0.11 R)
• M57: 37,213,368 km (0.027 R)
• M58: 38,136,985 km (0.081 R)
• M59: 39,849,881 km (0.102 R)
• M60: 42,225,794 km (0.081 R)
• M61: 42,706,602 km (0.11 R)
• M62: 43,592,520 km (0.067 R)
• M63: 43,916,250 km (0.052 R)
• M64: 44,403,341 km (0.111 R)
• M65: 44,973,757 km (0.082 R)
• M66: 45,218,948 km (0.08 R)
• M67: 46,286,778 km (0.095 R)
• M68: 46,451,784 km (0.072 R)
• M69: 47,196,782 km (0.102 R)
• M70: 47,446,012 km (0.117 R)
• M71: 49,371,187 km (0.1 R)
• M72: 50,385,760 km (0.099 R)
• M73: 51,834,765 km (0.077 R)
• M74: 53,211,065 km (0.07 R)
• M75: 53,384,000 km (0.044 R)
• M76: 53,730,319 km (0.08 R)
• M77: 53,990,620 km (0.079 R)
• M78: 54,338,285 km (0.082 R)
• M79: 54,861,130 km (0.119 R)
• M80: 54,948,345 km (0.089 R)
• M81: 55,123,075 km (0.097 R)
• M82: 55,210,590 km (0.115 R)
• M83: 55,385,620 km (0.079 R)
• M84: 56,792,438 km (0.101 R)
• M85: 58,656,876 km (0.091 R)
• M86: 59,193,185 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.3

Radius: 6.5

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16.28 AU - 23.42 AU

Year: 31828 Days

Day: 15.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 91,301,264 km

• M1: 123,269 km (0.119 R)
• M2: 485,595 km (0.043 R)
• M3: 951,592 km (0.084 R)
• M4: 1,070,223 km (0.049 R)
• M5: 1,131,409 km (0.066 R)
• M6: 1,225,506 km (0.079 R)
• M7: 1,557,763 km (0.094 R)
• M8: 2,462,082 km (0.047 R)
• M9: 2,543,762 km (0.062 R)
• M10: 2,626,340 km (0.085 R)
• M11: 2,836,675 km (0.042 R)
• M12: 3,273,650 km (0.105 R)
• M13: 4,015,955 km (0.116 R)
• M14: 4,063,976 km (0.12 R)
• M15: 4,505,439 km (0.052 R)
• M16: 4,706,499 km (0.106 R)
• M17: 4,757,212 km (0.12 R)
• M18: 4,859,238 km (0.08 R)
• M19: 5,433,395 km (0.1 R)
• M20: 5,755,479 km (0.085 R)
• M21: 7,047,107 km (0.113 R)
• M22: 9,493,780 km (0.112 R)
• M23: 9,622,434 km (0.083 R)
• M24: 9,751,687 km (0.078 R)
• M25: 9,946,613 km (0.093 R)
• M26: 11,007,860 km (0.087 R)
• M27: 13,092,656 km (0.094 R)
• M28: 13,741,312 km (0.097 R)
• M29: 14,106,182 km (0.093 R)
• M30: 14,326,689 km (0.068 R)
• M31: 15,220,087 km (0.059 R)
• M32: 15,825,510 km (0.116 R)
• M33: 16,516,203 km (0.102 R)
• M34: 16,826,320 km (0.036 R)
• M35: 20,444,943 km (0.039 R)
• M36: 20,527,969 km (0.06 R)
• M37: 20,694,322 km (0.089 R)
• M38: 20,861,273 km (0.118 R)
• M39: 21,280,596 km (0.033 R)
• M40: 21,364,670 km (0.111 R)
• M41: 24,468,228 km (0.032 R)
• M42: 24,644,604 km (0.114 R)
• M43: 26,614,060 km (0.105 R)
• M44: 27,434,155 km (0.037 R)
• M45: 28,077,725 km (0.092 R)
• M46: 28,447,681 km (0.054 R)
• M47: 29,567,421 km (0.057 R)
• M48: 32,525,868 km (0.082 R)
• M49: 33,500,050 km (0.105 R)
• M50: 33,598,036 km (0.093 R)
• M51: 33,794,309 km (0.062 R)
• M52: 34,582,839 km (0.071 R)
• M53: 35,277,871 km (0.057 R)
• M54: 37,695,522 km (0.094 R)
• M55: 38,001,450 km (0.093 R)
• M56: 39,233,388 km (0.091 R)
• M57: 40,374,221 km (0.094 R)
• M58: 41,315,790 km (0.1 R)
• M59: 41,841,926 km (0.108 R)
• M60: 43,647,423 km (0.067 R)
• M61: 43,754,535 km (0.093 R)
• M62: 44,829,246 km (0.093 R)
• M63: 46,239,505 km (0.069 R)
• M64: 46,895,193 km (0.102 R)
• M65: 52,591,879 km (0.105 R)
• M66: 55,579,050 km (0.083 R)
• M67: 56,043,402 km (0.04 R)
• M68: 57,210,115 km (0.108 R)
• M69: 57,913,973 km (0.092 R)
• M70: 61,356,071 km (0.087 R)
• M71: 63,283,340 km (0.109 R)
• M72: 64,132,906 km (0.108 R)
• M73: 64,254,529 km (0.068 R)
• M74: 65,108,284 km (0.113 R)
• M75: 65,230,506 km (0.116 R)
• M76: 65,965,779 km (0.1 R)
• M77: 67,568,122 km (0.06 R)
• M78: 69,807,902 km (0.099 R)
• M79: 70,685,443 km (0.042 R)
• M80: 74,104,502 km (0.112 R)
• M81: 74,999,696 km (0.074 R)
• M82: 75,127,901 km (0.094 R)
• M83: 81,497,180 km (0.081 R)
• M84: 82,024,662 km (0.089 R)
• M85: 82,421,096 km (0.078 R)
• M86: 85,749,051 km (0.032 R)
• M87: 85,883,090 km (0.071 R)
• M88: 86,419,997 km (0.09 R)
• M89: 86,688,825 km (0.089 R)
• M90: 88,849,467 km (0.034 R)
• M91: 89,256,522 km (0.092 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit