🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.59 AU - 0.83 AU

Year: 271 Days

Day: 27.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 19,896,556 km

• M1: 51,910 km (0.091 R)
• M2: 193,729 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.9 AU - 1.12 AU

Year: 460 Days

Day: 30.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.98 AU - 1.18 AU

Year: 508 Days

Day: 40.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 10.8

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.17 AU - 2.35 AU

Year: 1539 Days

Day: 10.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 19,896,556 km

• M1: 180,864 km (0.026 R)
• M2: 253,868 km (0.096 R)
• M3: 578,944 km (0.105 R)
• M4: 648,656 km (0.099 R)
• M5: 742,005 km (0.034 R)
• M6: 1,043,744 km (0.12 R)
• M7: 1,409,661 km (0.103 R)
• M8: 1,507,348 km (0.103 R)
• M9: 1,579,903 km (0.083 R)
• M10: 1,892,114 km (0.098 R)
• M11: 2,050,688 km (0.072 R)
• M12: 2,182,783 km (0.105 R)
• M13: 2,509,504 km (0.08 R)
• M14: 2,629,332 km (0.049 R)
• M15: 2,739,885 km (0.059 R)
• M16: 2,840,714 km (0.1 R)
• M17: 2,920,001 km (0.046 R)
• M18: 3,080,968 km (0.096 R)
• M19: 3,221,141 km (0.103 R)
• M20: 3,532,604 km (0.11 R)
• M21: 3,729,026 km (0.082 R)
• M22: 3,941,754 km (0.102 R)
• M23: 4,132,940 km (0.102 R)
• M24: 4,223,148 km (0.059 R)
• M25: 4,445,151 km (0.102 R)
• M26: 4,684,358 km (0.113 R)
• M27: 4,805,532 km (0.074 R)
• M28: 4,968,744 km (0.044 R)
• M29: 5,078,698 km (0.109 R)
• M30: 5,356,950 km (0.054 R)
• M31: 5,583,142 km (0.119 R)
• M32: 5,754,880 km (0.095 R)
• M33: 5,942,925 km (0.118 R)
• M34: 6,118,403 km (0.047 R)
• M35: 6,192,005 km (0.055 R)
• M36: 6,265,907 km (0.103 R)
• M37: 6,474,446 km (0.025 R)
• M38: 6,549,395 km (0.089 R)
• M39: 6,806,703 km (0.104 R)
• M40: 7,129,087 km (0.11 R)
• M41: 7,268,961 km (0.054 R)
• M42: 7,362,609 km (0.073 R)
• M43: 7,614,382 km (0.057 R)
• M44: 7,789,112 km (0.09 R)
• M45: 7,997,353 km (0.097 R)
• M46: 8,077,986 km (0.053 R)
• M47: 8,239,851 km (0.064 R)
• M48: 8,567,171 km (0.109 R)
• M49: 8,682,660 km (0.092 R)
• M50: 8,798,748 km (0.035 R)
• M51: 9,082,835 km (0.109 R)
• M52: 9,183,813 km (0.108 R)
• M53: 9,404,021 km (0.089 R)
• M54: 9,660,133 km (0.043 R)
• M55: 9,935,842 km (0.107 R)
• M56: 10,319,261 km (0.078 R)
• M57: 10,672,162 km (0.05 R)
• M58: 10,885,639 km (0.11 R)
• M59: 11,444,088 km (0.102 R)
• M60: 11,626,148 km (0.12 R)
• M61: 11,717,552 km (0.11 R)
• M62: 11,938,060 km (0.091 R)
• M63: 12,382,964 km (0.082 R)
• M64: 12,513,712 km (0.12 R)
• M65: 12,645,059 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.5

Radius: 13.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.32 AU - 5.06 AU

Year: 3886 Days

Day: 8.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 19,896,556 km

• M1: 183,557 km (0.093 R)
• M2: 330,462 km (0.111 R)
• M3: 486,043 km (0.062 R)
• M4: 621,430 km (0.09 R)
• M5: 771,925 km (0.043 R)
• M6: 1,324,390 km (0.041 R)
• M7: 1,635,853 km (0.118 R)
• M8: 1,971,251 km (0.067 R)
• M9: 2,065,348 km (0.115 R)
• M10: 2,328,790 km (0.087 R)
• M11: 2,471,955 km (0.119 R)
• M12: 2,812,590 km (0.107 R)
• M13: 2,996,445 km (0.111 R)
• M14: 3,376,274 km (0.085 R)
• M15: 3,721,397 km (0.073 R)
• M16: 4,130,098 km (0.088 R)
• M17: 4,375,139 km (0.083 R)
• M18: 4,499,605 km (0.11 R)
• M19: 4,861,482 km (0.032 R)
• M20: 4,990,435 km (0.102 R)
• M21: 5,101,886 km (0.066 R)
• M22: 5,270,632 km (0.062 R)
• M23: 5,575,363 km (0.06 R)
• M24: 5,671,704 km (0.118 R)
• M25: 6,023,558 km (0.097 R)
• M26: 6,302,109 km (0.074 R)
• M27: 6,564,504 km (0.03 R)
• M28: 6,666,530 km (0.109 R)
• M29: 6,830,639 km (0.058 R)
• M30: 6,975,450 km (0.109 R)
• M31: 7,142,251 km (0.038 R)
• M32: 7,607,650 km (0.108 R)
• M33: 7,757,846 km (0.106 R)
• M34: 7,865,706 km (0.112 R)
• M35: 8,280,242 km (0.072 R)
• M36: 8,501,348 km (0.067 R)
• M37: 8,904,215 km (0.08 R)
• M38: 9,017,161 km (0.086 R)
• M39: 9,199,072 km (0.075 R)
• M40: 9,405,069 km (0.057 R)
• M41: 9,497,221 km (0.053 R)
• M42: 9,589,523 km (0.074 R)
• M43: 10,363,243 km (0.029 R)
• M44: 10,649,573 km (0.107 R)
• M45: 10,745,615 km (0.072 R)
• M46: 10,841,806 km (0.095 R)
• M47: 11,108,240 km (0.105 R)
• M48: 11,548,806 km (0.113 R)
• M49: 11,672,224 km (0.102 R)
• M50: 11,945,240 km (0.1 R)
• M51: 12,120,120 km (0.077 R)
• M52: 12,396,727 km (0.119 R)
• M53: 13,187,202 km (0.094 R)
• M54: 13,758,067 km (0.066 R)
• M55: 13,941,474 km (0.082 R)
• M56: 14,390,268 km (0.043 R)
• M57: 15,004,966 km (0.119 R)
• M58: 15,220,686 km (0.118 R)
• M59: 16,259,942 km (0.11 R)
• M60: 16,648,597 km (0.118 R)
• M61: 16,872,097 km (0.058 R)
• M62: 17,350,361 km (0.096 R)
• M63: 17,890,110 km (0.092 R)
• M64: 18,233,886 km (0.108 R)
• M65: 18,782,761 km (0.088 R)
• M66: 18,898,998 km (0.111 R)
• M67: 18,986,214 km (0.082 R)
• M68: 19,102,900 km (0.12 R)
• M69: 19,249,057 km (0.082 R)
• M70: 19,630,831 km (0.115 R)
• M71: 19,719,243 km (0.073 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: 540 - 18,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit