🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.55 AU - 0.69 AU

Year: 177 Days

Day: 13.6 Hours

Environment

Temp: 186 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.83 AU - 1.03 AU

Year: 324 Days

Day: 23.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.95 AU - 1.11 AU

Year: 378 Days

Day: 21.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,520,825 km

• M1: 365,019 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.14 AU - 1.72 AU

Year: 618 Days

Day: 40 Hours

Environment

Temp: -24 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.14 AU - 1.84 AU

Year: 658 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.48 AU - 2.16 AU

Year: 888 Days

Day: 28.7 Hours

Environment

Temp: -50 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.89 AU - 2.39 AU

Year: 1132 Days

Day: 43.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 14.9

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.95 AU - 8.67 AU

Year: 7893 Days

Day: 6.8 Hours

Environment

Temp: -157 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,520,825 km

• M1: 212,579 km (0.043 R)
• M2: 403,316 km (0.109 R)
• M3: 585,676 km (0.106 R)
• M4: 1,397,394 km (0.063 R)
• M5: 1,528,292 km (0.077 R)
• M6: 2,481,380 km (0.098 R)
• M7: 2,581,610 km (0.027 R)
• M8: 2,869,736 km (0.084 R)
• M9: 3,039,230 km (0.08 R)
• M10: 3,234,007 km (0.069 R)
• M11: 3,727,829 km (0.117 R)
• M12: 3,960,454 km (0.08 R)
• M13: 4,173,781 km (0.042 R)
• M14: 4,342,527 km (0.106 R)
• M15: 4,439,915 km (0.101 R)
• M16: 4,562,735 km (0.102 R)
• M17: 5,014,521 km (0.068 R)
• M18: 5,245,949 km (0.114 R)
• M19: 5,880,244 km (0.06 R)
• M20: 6,316,920 km (0.082 R)
• M21: 6,483,273 km (0.059 R)
• M22: 7,020,179 km (0.119 R)
• M23: 7,454,163 km (0.097 R)
• M24: 7,807,812 km (0.11 R)
• M25: 8,106,709 km (0.104 R)
• M26: 8,409,345 km (0.074 R)
• M27: 9,403,124 km (0.105 R)
• M28: 9,529,983 km (0.091 R)
• M29: 9,753,332 km (0.112 R)
• M30: 10,010,790 km (0.07 R)
• M31: 10,565,200 km (0.096 R)
• M32: 10,896,111 km (0.106 R)
• M33: 11,704,388 km (0.091 R)
• M34: 11,875,229 km (0.112 R)
• M35: 11,978,002 km (0.082 R)
• M36: 12,882,321 km (0.076 R)
• M37: 13,058,697 km (0.108 R)
• M38: 13,164,912 km (0.064 R)
• M39: 13,378,238 km (0.114 R)
• M40: 14,608,980 km (0.108 R)
• M41: 15,163,539 km (0.079 R)
• M42: 15,349,938 km (0.063 R)
• M43: 15,800,228 km (0.046 R)
• M44: 15,951,471 km (0.082 R)
• M45: 16,407,595 km (0.091 R)
• M46: 16,714,271 km (0.117 R)
• M47: 17,255,217 km (0.086 R)
• M48: 17,449,844 km (0.116 R)
• M49: 17,762,802 km (0.039 R)
• M50: 18,196,187 km (0.115 R)
• M51: 18,314,968 km (0.108 R)
• M52: 18,712,898 km (0.049 R)
• M53: 19,113,522 km (0.067 R)
• M54: 19,234,397 km (0.072 R)
• M55: 20,291,754 km (0.068 R)
• M56: 20,703,448 km (0.097 R)
• M57: 21,034,807 km (0.107 R)
• M58: 21,284,486 km (0.119 R)
• M59: 22,675,447 km (0.108 R)
• M60: 23,489,558 km (0.063 R)
• M61: 24,356,927 km (0.028 R)
• M62: 24,750,669 km (0.105 R)
• M63: 25,278,899 km (0.032 R)
• M64: 26,167,660 km (0.114 R)
• M65: 26,750,942 km (0.117 R)
• M66: 27,021,415 km (0.068 R)
• M67: 27,474,547 km (0.071 R)
• M68: 28,342,214 km (0.104 R)
• M69: 28,526,070 km (0.088 R)
• M70: 28,894,978 km (0.105 R)
• M71: 29,033,656 km (0.071 R)
• M72: 29,219,007 km (0.095 R)
• M73: 30,010,978 km (0.094 R)
• M74: 30,762,857 km (0.111 R)
• M75: 31,141,190 km (0.115 R)
• M76: 31,950,216 km (0.099 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.2

Radius: 6.2

Gravity: 22.56 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.25 AU - 13.87 AU

Year: 17069 Days

Day: 22.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 57,520,825 km

• M1: 270,922 km (0.064 R)
• M2: 405,261 km (0.086 R)
• M3: 1,031,328 km (0.11 R)
• M4: 1,506,451 km (0.071 R)
• M5: 1,596,658 km (0.09 R)
• M6: 2,381,598 km (0.106 R)
• M7: 2,813,038 km (0.081 R)
• M8: 2,962,337 km (0.034 R)
• M9: 3,191,072 km (0.061 R)
• M10: 3,425,492 km (0.062 R)
• M11: 4,504,691 km (0.074 R)
• M12: 5,586,284 km (0.102 R)
• M13: 6,252,742 km (0.102 R)
• M14: 6,398,750 km (0.1 R)
• M15: 9,269,383 km (0.108 R)
• M16: 10,921,243 km (0.111 R)
• M17: 11,156,112 km (0.06 R)
• M18: 11,452,016 km (0.075 R)
• M19: 11,810,602 km (0.082 R)
• M20: 12,846,418 km (0.083 R)
• M21: 15,003,769 km (0.098 R)
• M22: 15,134,218 km (0.086 R)
• M23: 16,458,459 km (0.105 R)
• M24: 16,660,266 km (0.076 R)
• M25: 17,134,342 km (0.079 R)
• M26: 17,888,315 km (0.073 R)
• M27: 17,957,429 km (0.065 R)
• M28: 18,165,221 km (0.06 R)
• M29: 19,145,236 km (0.113 R)
• M30: 20,358,475 km (0.091 R)
• M31: 21,522,646 km (0.051 R)
• M32: 24,373,233 km (0.106 R)
• M33: 24,526,571 km (0.069 R)
• M34: 24,911,187 km (0.065 R)
• M35: 26,233,782 km (0.032 R)
• M36: 26,469,548 km (0.04 R)
• M37: 26,784,900 km (0.113 R)
• M38: 27,101,599 km (0.11 R)
• M39: 27,181,036 km (0.065 R)
• M40: 27,419,644 km (0.08 R)
• M41: 27,818,771 km (0.116 R)
• M42: 28,059,175 km (0.098 R)
• M43: 28,461,444 km (0.118 R)
• M44: 28,542,077 km (0.091 R)
• M45: 28,784,575 km (0.115 R)
• M46: 30,089,368 km (0.111 R)
• M47: 31,246,806 km (0.094 R)
• M48: 31,830,837 km (0.115 R)
• M49: 31,914,611 km (0.092 R)
• M50: 33,690,188 km (0.111 R)
• M51: 33,946,450 km (0.047 R)
• M52: 35,324,096 km (0.038 R)
• M53: 37,601,425 km (0.109 R)
• M54: 37,867,260 km (0.114 R)
• M55: 38,400,726 km (0.107 R)
• M56: 39,565,196 km (0.1 R)
• M57: 40,559,573 km (0.076 R)
• M58: 41,653,582 km (0.103 R)
• M59: 42,020,396 km (0.097 R)
• M60: 42,757,315 km (0.082 R)
• M61: 42,942,218 km (0.078 R)
• M62: 43,777,573 km (0.096 R)
• M63: 44,524,665 km (0.108 R)
• M64: 45,464,289 km (0.052 R)
• M65: 46,315,501 km (0.11 R)
• M66: 46,600,485 km (0.057 R)
• M67: 46,790,773 km (0.08 R)
• M68: 47,267,542 km (0.055 R)
• M69: 48,611,230 km (0.116 R)
• M70: 49,773,007 km (0.104 R)
• M71: 50,650,249 km (0.106 R)
• M72: 51,139,733 km (0.099 R)
• M73: 53,014,493 km (0.044 R)
• M74: 54,209,930 km (0.109 R)
• M75: 54,811,164 km (0.088 R)
• M76: 55,817,808 km (0.1 R)
• M77: 56,526,154 km (0.119 R)
• M78: 58,463,895 km (0.105 R)
• M79: 61,150,374 km (0.067 R)
• M80: 61,671,573 km (0.077 R)
• M81: 62,194,417 km (0.066 R)
• M82: 62,613,590 km (0.12 R)
• M83: 64,617,753 km (0.092 R)
• M84: 65,042,312 km (0.108 R)
• M85: 65,467,918 km (0.071 R)
• M86: 66,750,121 km (0.115 R)
• M87: 67,286,729 km (0.075 R)
• M88: 67,501,850 km (0.108 R)
• M89: 68,364,432 km (0.069 R)
• M90: 68,905,378 km (0.05 R)
• M91: 69,013,686 km (0.106 R)
• M92: 70,645,949 km (0.072 R)
• M93: 71,083,373 km (0.104 R)
• M94: 71,631,350 km (0.083 R)
• M95: 72,841,896 km (0.056 R)
• M96: 73,173,255 km (0.041 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.8

Radius: 3.2

Gravity: 25.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 12.4 AU - 17.88 AU

Year: 21305 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,520,825 km

• M1: 60,138 km (0.077 R)
• M2: 106,065 km (0.077 R)
• M3: 135,087 km (0.066 R)
• M4: 178,620 km (0.068 R)
• M5: 227,389 km (0.108 R)
• M6: 384,317 km (0.088 R)
• M7: 465,549 km (0.113 R)
• M8: 741,108 km (0.118 R)
• M9: 992,432 km (0.041 R)
• M10: 1,196,933 km (0.036 R)
• M11: 1,340,397 km (0.109 R)
• M12: 1,857,557 km (0.101 R)
• M13: 2,165,579 km (0.077 R)
• M14: 2,796,433 km (0.102 R)
• M15: 3,345,756 km (0.072 R)
• M16: 3,581,523 km (0.082 R)
• M17: 3,787,818 km (0.115 R)
• M18: 4,951,390 km (0.068 R)
• M19: 5,258,365 km (0.075 R)
• M20: 6,671,766 km (0.036 R)
• M21: 6,798,176 km (0.08 R)
• M22: 6,925,334 km (0.057 R)
• M23: 7,053,240 km (0.055 R)
• M24: 7,181,895 km (0.087 R)
• M25: 7,354,680 km (0.077 R)
• M26: 7,704,290 km (0.03 R)
• M27: 9,249,786 km (0.108 R)
• M28: 9,343,584 km (0.059 R)
• M29: 9,437,681 km (0.09 R)
• M30: 10,250,446 km (0.111 R)
• M31: 10,739,033 km (0.112 R)
• M32: 11,385,296 km (0.04 R)
• M33: 13,398,434 km (0.037 R)
• M34: 14,472,547 km (0.071 R)
• M35: 15,074,977 km (0.092 R)
• M36: 15,185,381 km (0.083 R)
• M37: 15,351,584 km (0.115 R)
• M38: 16,078,330 km (0.096 R)
• M39: 16,702,153 km (0.099 R)
• M40: 16,873,593 km (0.112 R)
• M41: 17,391,500 km (0.035 R)
• M42: 17,507,289 km (0.09 R)
• M43: 19,695,457 km (0.078 R)
• M44: 19,937,058 km (0.108 R)
• M45: 20,240,592 km (0.059 R)
• M46: 20,729,328 km (0.109 R)
• M47: 22,093,212 km (0.092 R)
• M48: 22,407,218 km (0.109 R)
• M49: 24,516,249 km (0.07 R)
• M50: 24,776,250 km (0.072 R)
• M51: 25,298,795 km (0.048 R)
• M52: 26,621,091 km (0.115 R)
• M53: 27,089,182 km (0.105 R)
• M54: 27,830,290 km (0.12 R)
• M55: 28,783,079 km (0.089 R)
• M56: 28,851,445 km (0.107 R)
• M57: 28,988,627 km (0.101 R)
• M58: 29,332,253 km (0.12 R)
• M59: 29,539,147 km (0.088 R)
• M60: 29,954,281 km (0.042 R)
• M61: 30,162,521 km (0.109 R)
• M62: 30,301,647 km (0.088 R)
• M63: 30,860,395 km (0.053 R)
• M64: 31,704,726 km (0.104 R)
• M65: 32,556,685 km (0.106 R)
• M66: 34,283,045 km (0.119 R)
• M67: 35,157,295 km (0.06 R)
• M68: 35,523,660 km (0.093 R)
• M69: 35,965,123 km (0.078 R)
• M70: 37,300,135 km (0.053 R)
• M71: 39,181,178 km (0.107 R)
• M72: 40,171,367 km (0.081 R)
• M73: 41,710,878 km (0.096 R)
• M74: 43,112,760 km (0.093 R)
• M75: 43,505,006 km (0.056 R)
• M76: 43,740,921 km (0.101 R)
• M77: 44,134,962 km (0.11 R)
• M78: 46,363,222 km (0.108 R)
• M79: 48,302,310 km (0.073 R)
• M80: 48,465,073 km (0.115 R)
• M81: 51,260,010 km (0.094 R)
• M82: 51,426,063 km (0.036 R)
• M83: 52,342,350 km (0.09 R)
• M84: 52,676,851 km (0.098 R)
• M85: 54,529,621 km (0.076 R)
• M86: 54,614,293 km (0.114 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit