🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.53 AU - 0.65 AU

Year: 163 Days

Day: 40.6 Hours

Environment

Temp: 153 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,390,805 km

• M1: 72,854 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.96 AU - 1.04 AU

Year: 360 Days

Day: 17.5 Hours

Environment

Temp: 32 °C

Axial Tilt: 18.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.03 AU - 1.13 AU

Year: 404 Days

Day: 28.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.58 AU - 3.72 AU

Year: 2012 Days

Day: 14.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,390,805 km

• M1: 86,168 km (0.064 R)
• M2: 1,109,867 km (0.119 R)

Asteroid Belt

Center: 5.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 50.3

Radius: 10.8

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 7.54 AU - 7.62 AU

Year: 7511 Days

Day: 5.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 59,390,805 km

• M1: 138,528 km (0.06 R)
• M2: 237,412 km (0.112 R)
• M3: 329,415 km (0.099 R)
• M4: 432,487 km (0.115 R)
• M5: 506,538 km (0.076 R)
• M6: 631,303 km (0.06 R)
• M7: 887,714 km (0.037 R)
• M8: 1,070,971 km (0.073 R)
• M9: 1,138,141 km (0.077 R)
• M10: 1,236,875 km (0.084 R)
• M11: 1,594,713 km (0.099 R)
• M12: 1,797,269 km (0.06 R)
• M13: 1,890,019 km (0.045 R)
• M14: 2,240,228 km (0.053 R)
• M15: 2,416,604 km (0.081 R)
• M16: 2,545,557 km (0.102 R)
• M17: 2,690,069 km (0.025 R)
• M18: 3,098,172 km (0.091 R)
• M19: 3,309,703 km (0.103 R)
• M20: 3,540,533 km (0.04 R)
• M21: 3,628,496 km (0.074 R)
• M22: 4,003,089 km (0.061 R)
• M23: 4,358,534 km (0.089 R)
• M24: 4,627,960 km (0.103 R)
• M25: 5,116,696 km (0.083 R)
• M26: 5,485,754 km (0.12 R)
• M27: 5,587,929 km (0.03 R)
• M28: 6,249,601 km (0.1 R)
• M29: 6,320,660 km (0.053 R)
• M30: 6,935,956 km (0.095 R)
• M31: 7,288,259 km (0.104 R)
• M32: 7,400,756 km (0.111 R)
• M33: 7,570,550 km (0.049 R)
• M34: 7,779,837 km (0.05 R)
• M35: 7,875,580 km (0.06 R)
• M36: 7,991,069 km (0.082 R)
• M37: 8,379,874 km (0.085 R)
• M38: 9,358,843 km (0.102 R)
• M39: 10,436,845 km (0.076 R)
• M40: 10,776,432 km (0.072 R)
• M41: 10,883,395 km (0.109 R)
• M42: 12,126,703 km (0.079 R)
• M43: 12,237,854 km (0.09 R)
• M44: 12,371,744 km (0.104 R)
• M45: 13,276,961 km (0.104 R)
• M46: 13,368,664 km (0.12 R)
• M47: 13,437,629 km (0.026 R)
• M48: 13,691,197 km (0.113 R)
• M49: 14,698,140 km (0.111 R)
• M50: 15,102,803 km (0.059 R)
• M51: 15,174,610 km (0.099 R)
• M52: 15,559,375 km (0.105 R)
• M53: 15,850,044 km (0.105 R)
• M54: 16,020,436 km (0.092 R)
• M55: 16,118,123 km (0.115 R)
• M56: 16,240,494 km (0.114 R)
• M57: 16,436,916 km (0.067 R)
• M58: 16,535,501 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.2

Radius: 8.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 6.89 AU - 10.05 AU

Year: 8871 Days

Day: 9.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 59,390,805 km

• M1: 145,110 km (0.073 R)
• M2: 299,196 km (0.077 R)
• M3: 373,247 km (0.108 R)
• M4: 706,551 km (0.086 R)
• M5: 848,370 km (0.045 R)
• M6: 938,128 km (0.042 R)
• M7: 1,047,185 km (0.117 R)
• M8: 1,152,352 km (0.072 R)
• M9: 1,218,923 km (0.115 R)
• M10: 1,347,428 km (0.118 R)
• M11: 1,646,025 km (0.089 R)
• M12: 1,866,533 km (0.048 R)
• M13: 2,739,436 km (0.112 R)
• M14: 3,188,529 km (0.107 R)
• M15: 3,427,736 km (0.114 R)
• M16: 3,974,516 km (0.104 R)
• M17: 4,927,455 km (0.03 R)
• M18: 5,092,910 km (0.115 R)
• M19: 5,991,694 km (0.112 R)
• M20: 6,361,949 km (0.098 R)
• M21: 7,031,399 km (0.036 R)
• M22: 7,532,402 km (0.069 R)
• M23: 8,272,912 km (0.049 R)
• M24: 8,502,844 km (0.036 R)
• M25: 8,585,422 km (0.112 R)
• M26: 8,968,991 km (0.071 R)
• M27: 9,307,082 km (0.102 R)
• M28: 9,529,235 km (0.117 R)
• M29: 9,735,680 km (0.118 R)
• M30: 10,523,313 km (0.071 R)
• M31: 10,915,857 km (0.061 R)
• M32: 11,186,181 km (0.097 R)
• M33: 11,404,145 km (0.077 R)
• M34: 11,936,414 km (0.106 R)
• M35: 12,345,714 km (0.077 R)
• M36: 12,646,406 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.3

Radius: 10.4

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 11.45 AU - 13.17 AU

Year: 15544 Days

Day: 8.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,390,805 km

• M1: 134,638 km (0.084 R)
• M2: 238,160 km (0.113 R)
• M3: 309,668 km (0.068 R)
• M4: 1,066,483 km (0.076 R)
• M5: 1,346,530 km (0.091 R)
• M6: 1,650,065 km (0.072 R)
• M7: 2,088,237 km (0.107 R)
• M8: 2,261,920 km (0.06 R)
• M9: 2,470,609 km (0.09 R)
• M10: 2,562,013 km (0.106 R)
• M11: 2,748,412 km (0.085 R)
• M12: 2,939,149 km (0.076 R)
• M13: 4,617,338 km (0.071 R)
• M14: 4,730,584 km (0.075 R)
• M15: 5,311,024 km (0.096 R)
• M16: 5,629,817 km (0.027 R)
• M17: 5,710,600 km (0.1 R)
• M18: 6,496,288 km (0.106 R)
• M19: 6,581,110 km (0.064 R)
• M20: 7,985,834 km (0.11 R)
• M21: 8,167,894 km (0.112 R)
• M22: 8,397,377 km (0.119 R)
• M23: 10,062,402 km (0.055 R)
• M24: 10,506,707 km (0.079 R)
• M25: 11,058,574 km (0.082 R)
• M26: 12,242,791 km (0.103 R)
• M27: 12,400,168 km (0.105 R)
• M28: 13,629,413 km (0.09 R)
• M29: 13,956,434 km (0.102 R)
• M30: 14,066,089 km (0.071 R)
• M31: 14,507,254 km (0.094 R)
• M32: 15,177,751 km (0.049 R)
• M33: 15,801,125 km (0.075 R)
• M34: 16,722,798 km (0.113 R)
• M35: 16,839,335 km (0.108 R)
• M36: 18,678,491 km (0.118 R)
• M37: 18,799,366 km (0.117 R)
• M38: 20,456,013 km (0.034 R)
• M39: 20,705,392 km (0.114 R)
• M40: 21,333,404 km (0.071 R)
• M41: 21,649,654 km (0.101 R)
• M42: 22,543,651 km (0.106 R)
• M43: 23,580,065 km (0.063 R)
• M44: 25,096,988 km (0.041 R)
• M45: 25,430,890 km (0.116 R)
• M46: 25,497,910 km (0.063 R)
• M47: 25,631,950 km (0.065 R)
• M48: 25,968,246 km (0.075 R)
• M49: 26,713,243 km (0.12 R)
• M50: 27,122,543 km (0.084 R)
• M51: 27,191,059 km (0.066 R)
• M52: 27,533,937 km (0.12 R)
• M53: 28,780,536 km (0.071 R)
• M54: 31,185,172 km (0.092 R)
• M55: 31,472,250 km (0.056 R)
• M56: 33,653,387 km (0.097 R)
• M57: 36,788,061 km (0.076 R)
• M58: 37,930,091 km (0.076 R)
• M59: 38,390,105 km (0.074 R)
• M60: 38,851,913 km (0.103 R)
• M61: 39,160,983 km (0.034 R)
• M62: 39,625,933 km (0.076 R)
• M63: 41,503,984 km (0.119 R)
• M64: 41,740,798 km (0.115 R)
• M65: 42,772,126 km (0.092 R)
• M66: 44,052,983 km (0.064 R)
• M67: 46,898,484 km (0.107 R)
• M68: 47,145,171 km (0.087 R)
• M69: 47,557,163 km (0.111 R)
• M70: 47,639,741 km (0.095 R)
• M71: 49,050,449 km (0.114 R)
• M72: 49,133,925 km (0.107 R)
• M73: 51,658,090 km (0.111 R)
• M74: 52,764,964 km (0.092 R)
• M75: 52,850,534 km (0.118 R)
• M76: 53,707,730 km (0.102 R)
• M77: 55,349,118 km (0.092 R)
• M78: 55,436,034 km (0.114 R)
• M79: 55,696,783 km (0.085 R)
• M80: 56,306,993 km (0.093 R)
• M81: 56,569,088 km (0.101 R)
• M82: 57,358,068 km (0.105 R)
• M83: 57,446,031 km (0.05 R)
• M84: 57,621,809 km (0.111 R)
• M85: 57,974,261 km (0.096 R)
• M86: 58,681,111 km (0.081 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 17,328 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit