🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.26 AU - 1.64 AU

Year: 608 Days

Day: 36.5 Hours

Environment

Temp: -1 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.55 AU - 2.09 AU

Year: 855 Days

Day: 30.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,518,621 km

• M1: 125,363 km (0.114 R)
• M2: 1,048,382 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.85 AU - 2.09 AU

Year: 963 Days

Day: 33.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,518,621 km

• M1: 222,751 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.5 AU - 3.08 AU

Year: 1623 Days

Day: 42.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,518,621 km

• M1: 146,606 km (0.111 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.1

Radius: 8.1

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.89 AU - 6.95 AU

Year: 6339 Days

Day: 8.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 59,518,621 km

• M1: 123,119 km (0.096 R)
• M2: 343,178 km (0.073 R)
• M3: 704,157 km (0.032 R)
• M4: 775,964 km (0.101 R)
• M5: 872,006 km (0.116 R)
• M6: 938,427 km (0.102 R)
• M7: 1,006,644 km (0.104 R)
• M8: 1,172,548 km (0.115 R)
• M9: 1,234,033 km (0.077 R)
• M10: 1,309,281 km (0.093 R)
• M11: 1,530,985 km (0.075 R)
• M12: 2,470,010 km (0.083 R)
• M13: 2,646,686 km (0.113 R)
• M14: 2,711,910 km (0.106 R)
• M15: 3,132,131 km (0.09 R)
• M16: 3,184,041 km (0.09 R)
• M17: 3,341,268 km (0.109 R)
• M18: 3,465,285 km (0.081 R)
• M19: 3,717,956 km (0.114 R)
• M20: 3,791,408 km (0.119 R)
• M21: 4,511,872 km (0.071 R)
• M22: 4,748,087 km (0.107 R)
• M23: 4,907,857 km (0.12 R)
• M24: 5,110,114 km (0.096 R)
• M25: 5,669,909 km (0.108 R)
• M26: 5,924,973 km (0.075 R)
• M27: 6,097,160 km (0.104 R)
• M28: 6,205,469 km (0.098 R)
• M29: 6,270,844 km (0.08 R)
• M30: 6,336,517 km (0.082 R)
• M31: 6,601,156 km (0.094 R)
• M32: 6,757,336 km (0.086 R)
• M33: 6,914,563 km (0.117 R)
• M34: 7,210,019 km (0.11 R)
• M35: 7,347,799 km (0.104 R)
• M36: 7,440,101 km (0.097 R)
• M37: 8,073,348 km (0.066 R)
• M38: 8,384,362 km (0.083 R)
• M39: 8,626,412 km (0.103 R)
• M40: 9,718,177 km (0.107 R)
• M41: 9,845,036 km (0.077 R)
• M42: 10,306,097 km (0.057 R)
• M43: 10,774,338 km (0.103 R)
• M44: 10,826,697 km (0.042 R)
• M45: 11,063,810 km (0.094 R)
• M46: 11,143,246 km (0.105 R)
• M47: 11,839,475 km (0.104 R)
• M48: 12,138,222 km (0.082 R)
• M49: 12,770,871 km (0.097 R)
• M50: 12,826,521 km (0.107 R)
• M51: 13,077,397 km (0.106 R)
• M52: 13,982,464 km (0.107 R)
• M53: 14,097,056 km (0.041 R)
• M54: 14,558,416 km (0.073 R)
• M55: 14,937,048 km (0.097 R)
• M56: 15,142,147 km (0.116 R)
• M57: 15,259,880 km (0.11 R)
• M58: 15,377,764 km (0.065 R)
• M59: 15,674,117 km (0.109 R)
• M60: 15,793,047 km (0.092 R)
• M61: 15,912,426 km (0.093 R)
• M62: 17,367,714 km (0.029 R)
• M63: 17,490,833 km (0.092 R)
• M64: 18,675,649 km (0.03 R)
• M65: 18,770,194 km (0.101 R)
• M66: 18,928,319 km (0.113 R)
• M67: 19,150,323 km (0.072 R)
• M68: 19,437,102 km (0.094 R)
• M69: 19,693,213 km (0.107 R)
• M70: 19,789,554 km (0.048 R)
• M71: 19,918,358 km (0.067 R)
• M72: 20,047,311 km (0.063 R)
• M73: 20,176,564 km (0.065 R)
• M74: 20,338,429 km (0.072 R)
• M75: 20,500,892 km (0.064 R)
• M76: 20,598,430 km (0.116 R)
• M77: 20,663,655 km (0.068 R)
• M78: 21,352,104 km (0.06 R)
• M79: 21,815,259 km (0.093 R)
• M80: 22,014,823 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.4

Radius: 14.7

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.9 AU - 11.7 AU

Year: 12360 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,518,621 km

• M1: 338,241 km (0.109 R)
• M2: 886,367 km (0.092 R)
• M3: 1,258,268 km (0.115 R)
• M4: 2,318,169 km (0.077 R)
• M5: 2,587,894 km (0.088 R)
• M6: 3,391,384 km (0.103 R)
• M7: 3,629,843 km (0.101 R)
• M8: 4,232,273 km (0.11 R)
• M9: 4,638,880 km (0.052 R)
• M10: 5,213,785 km (0.078 R)
• M11: 5,892,959 km (0.056 R)
• M12: 6,015,779 km (0.037 R)
• M13: 6,139,347 km (0.042 R)
• M14: 6,347,438 km (0.118 R)
• M15: 6,685,230 km (0.077 R)
• M16: 6,899,304 km (0.108 R)
• M17: 7,290,503 km (0.116 R)
• M18: 7,422,448 km (0.099 R)
• M19: 7,733,761 km (0.094 R)
• M20: 8,786,481 km (0.091 R)
• M21: 9,115,746 km (0.08 R)
• M22: 9,305,885 km (0.05 R)
• M23: 10,079,306 km (0.082 R)
• M24: 10,424,279 km (0.083 R)
• M25: 11,176,457 km (0.101 R)
• M26: 11,278,034 km (0.092 R)
• M27: 11,584,859 km (0.11 R)
• M28: 11,687,782 km (0.028 R)
• M29: 11,894,377 km (0.108 R)
• M30: 12,102,318 km (0.068 R)
• M31: 12,311,456 km (0.061 R)
• M32: 12,733,322 km (0.115 R)
• M33: 13,267,237 km (0.108 R)
• M34: 14,745,713 km (0.112 R)
• M35: 15,419,501 km (0.114 R)
• M36: 17,265,090 km (0.115 R)
• M37: 18,094,461 km (0.093 R)
• M38: 18,273,829 km (0.031 R)
• M39: 20,348,302 km (0.065 R)
• M40: 20,847,361 km (0.104 R)
• M41: 20,972,724 km (0.028 R)
• M42: 21,730,138 km (0.042 R)
• M43: 21,920,875 km (0.118 R)
• M44: 22,432,350 km (0.113 R)
• M45: 23,662,942 km (0.101 R)
• M46: 25,315,251 km (0.037 R)
• M47: 25,583,181 km (0.096 R)
• M48: 26,324,588 km (0.117 R)
• M49: 27,553,085 km (0.113 R)
• M50: 27,966,724 km (0.047 R)
• M51: 29,149,893 km (0.076 R)
• M52: 30,776,620 km (0.072 R)
• M53: 30,919,486 km (0.112 R)
• M54: 31,277,624 km (0.104 R)
• M55: 31,709,064 km (0.082 R)
• M56: 32,360,114 km (0.113 R)
• M57: 33,454,871 km (0.106 R)
• M58: 38,799,704 km (0.117 R)
• M59: 39,185,965 km (0.087 R)
• M60: 39,418,291 km (0.083 R)
• M61: 40,587,249 km (0.085 R)
• M62: 41,925,551 km (0.1 R)
• M63: 42,242,699 km (0.102 R)
• M64: 42,879,088 km (0.101 R)
• M65: 45,131,583 km (0.042 R)
• M66: 46,272,267 km (0.11 R)
• M67: 47,835,565 km (0.12 R)
• M68: 48,083,897 km (0.03 R)
• M69: 50,423,010 km (0.1 R)
• M70: 51,182,667 km (0.089 R)
• M71: 51,521,656 km (0.085 R)
• M72: 52,201,579 km (0.103 R)
• M73: 52,799,072 km (0.112 R)
• M74: 52,970,063 km (0.094 R)
• M75: 53,742,437 km (0.076 R)
• M76: 55,211,338 km (0.045 R)
• M77: 55,385,021 km (0.09 R)
• M78: 55,732,836 km (0.077 R)
• M79: 56,168,765 km (0.054 R)
• M80: 57,307,504 km (0.054 R)
• M81: 57,747,471 km (0.103 R)
• M82: 58,896,682 km (0.049 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit