🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.21 AU - 1.71 AU

Year: 620 Days

Day: 41.3 Hours

Environment

Temp: -13 °C

Axial Tilt: 5.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,686,846 km

• M1: 803,041 km (0.041 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.37 AU - 1.67 AU

Year: 659 Days

Day: 17.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.63 AU - 2.29 AU

Year: 964 Days

Day: 22.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560.1

Radius: 12

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.96 AU - 12.3 AU

Year: 11332 Days

Day: 5.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 143.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,686,846 km

• M1: 775,665 km (0.091 R)
• M2: 863,030 km (0.102 R)
• M3: 991,535 km (0.08 R)
• M4: 1,126,921 km (0.09 R)
• M5: 1,460,524 km (0.085 R)
• M6: 2,295,729 km (0.118 R)
• M7: 2,452,059 km (0.097 R)
• M8: 2,693,360 km (0.105 R)
• M9: 3,583,617 km (0.071 R)
• M10: 3,889,245 km (0.106 R)
• M11: 4,139,971 km (0.114 R)
• M12: 4,363,620 km (0.076 R)
• M13: 4,957,374 km (0.073 R)
• M14: 5,263,900 km (0.094 R)
• M15: 5,402,129 km (0.103 R)
• M16: 5,506,548 km (0.053 R)
• M17: 6,183,927 km (0.119 R)
• M18: 6,925,334 km (0.093 R)
• M19: 7,268,213 km (0.078 R)
• M20: 7,538,835 km (0.09 R)
• M21: 7,695,015 km (0.12 R)
• M22: 8,289,966 km (0.117 R)
• M23: 8,654,237 km (0.093 R)
• M24: 8,735,768 km (0.109 R)
• M25: 9,106,471 km (0.083 R)
• M26: 9,231,086 km (0.077 R)
• M27: 10,378,801 km (0.084 R)
• M28: 10,991,704 km (0.11 R)
• M29: 11,661,304 km (0.093 R)
• M30: 11,796,839 km (0.1 R)
• M31: 12,899,824 km (0.11 R)
• M32: 13,605,926 km (0.092 R)
• M33: 13,748,643 km (0.085 R)
• M34: 14,518,324 km (0.088 R)
• M35: 15,252,550 km (0.095 R)
• M36: 15,450,468 km (0.094 R)
• M37: 16,553,902 km (0.076 R)
• M38: 17,682,618 km (0.083 R)
• M39: 17,942,619 km (0.076 R)
• M40: 18,466,511 km (0.118 R)
• M41: 18,995,339 km (0.102 R)
• M42: 19,315,030 km (0.118 R)
• M43: 20,122,110 km (0.1 R)
• M44: 20,830,606 km (0.115 R)
• M45: 21,325,775 km (0.08 R)
• M46: 21,936,433 km (0.038 R)
• M47: 22,271,832 km (0.082 R)
• M48: 22,721,822 km (0.104 R)
• M49: 24,089,596 km (0.108 R)
• M50: 24,320,126 km (0.051 R)
• M51: 24,609,448 km (0.088 R)
• M52: 24,783,580 km (0.106 R)
• M53: 25,483,997 km (0.098 R)
• M54: 26,904,429 km (0.111 R)
• M55: 27,263,614 km (0.061 R)
• M56: 27,564,006 km (0.114 R)
• M57: 28,289,705 km (0.082 R)
• M58: 28,715,910 km (0.073 R)
• M59: 29,574,751 km (0.084 R)
• M60: 29,945,455 km (0.104 R)
• M61: 30,255,421 km (0.114 R)
• M62: 30,379,737 km (0.108 R)
• M63: 32,011,401 km (0.09 R)
• M64: 32,391,978 km (0.11 R)
• M65: 32,519,136 km (0.057 R)
• M66: 33,929,246 km (0.086 R)
• M67: 34,836,856 km (0.101 R)
• M68: 36,147,333 km (0.062 R)
• M69: 36,345,401 km (0.086 R)
• M70: 37,674,429 km (0.082 R)
• M71: 38,143,268 km (0.1 R)
• M72: 38,412,096 km (0.051 R)
• M73: 40,243,174 km (0.088 R)
• M74: 41,617,679 km (0.086 R)
• M75: 41,963,699 km (0.112 R)
• M76: 42,380,329 km (0.074 R)
• M77: 42,519,455 km (0.079 R)
• M78: 42,728,443 km (0.037 R)
• M79: 44,060,014 km (0.027 R)
• M80: 44,624,895 km (0.06 R)
• M81: 44,837,324 km (0.112 R)
• M82: 46,333,453 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.9

Radius: 7.5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.72 AU - 23.46 AU

Year: 29315 Days

Day: 22.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 61,686,846 km

• M1: 95,294 km (0.091 R)
• M2: 294,259 km (0.109 R)
• M3: 413,339 km (0.117 R)
• M4: 549,473 km (0.077 R)
• M5: 701,016 km (0.086 R)
• M6: 802,742 km (0.078 R)
• M7: 1,185,414 km (0.081 R)
• M8: 1,258,567 km (0.097 R)
• M9: 1,619,696 km (0.06 R)
• M10: 1,868,328 km (0.074 R)
• M11: 1,982,920 km (0.113 R)
• M12: 2,218,985 km (0.108 R)
• M13: 2,340,309 km (0.079 R)
• M14: 2,621,703 km (0.109 R)
• M15: 2,750,207 km (0.093 R)
• M16: 3,114,628 km (0.087 R)
• M17: 3,423,996 km (0.09 R)
• M18: 3,600,222 km (0.109 R)
• M19: 4,259,051 km (0.079 R)
• M20: 4,994,325 km (0.111 R)
• M21: 5,561,151 km (0.03 R)
• M22: 6,063,052 km (0.114 R)
• M23: 6,233,594 km (0.072 R)
• M24: 6,666,979 km (0.108 R)
• M25: 7,562,621 km (0.062 R)
• M26: 8,024,579 km (0.09 R)
• M27: 8,495,663 km (0.055 R)
• M28: 8,927,403 km (0.053 R)
• M29: 9,121,431 km (0.101 R)
• M30: 9,268,037 km (0.026 R)
• M31: 9,563,493 km (0.056 R)
• M32: 10,468,261 km (0.112 R)
• M33: 10,879,056 km (0.064 R)
• M34: 11,982,490 km (0.044 R)
• M35: 12,737,810 km (0.093 R)
• M36: 14,011,935 km (0.119 R)
• M37: 15,152,469 km (0.114 R)
• M38: 16,322,474 km (0.066 R)
• M39: 16,441,105 km (0.1 R)
• M40: 16,619,575 km (0.116 R)
• M41: 17,460,764 km (0.09 R)
• M42: 18,377,500 km (0.107 R)
• M43: 18,686,420 km (0.066 R)
• M44: 19,435,157 km (0.12 R)
• M45: 20,257,197 km (0.103 R)
• M46: 20,320,926 km (0.05 R)
• M47: 21,284,635 km (0.097 R)
• M48: 21,349,411 km (0.082 R)
• M49: 21,739,413 km (0.095 R)
• M50: 22,857,208 km (0.073 R)
• M51: 23,926,235 km (0.114 R)
• M52: 24,061,022 km (0.071 R)
• M53: 26,808,986 km (0.048 R)
• M54: 28,148,784 km (0.098 R)
• M55: 29,438,019 km (0.069 R)
• M56: 30,893,007 km (0.1 R)
• M57: 31,407,774 km (0.06 R)
• M58: 32,894,029 km (0.097 R)
• M59: 33,269,220 km (0.091 R)
• M60: 33,721,155 km (0.112 R)
• M61: 33,947,946 km (0.091 R)
• M62: 34,023,642 km (0.045 R)
• M63: 34,479,168 km (0.108 R)
• M64: 34,707,604 km (0.097 R)
• M65: 37,644,958 km (0.085 R)
• M66: 38,352,107 km (0.112 R)
• M67: 38,905,320 km (0.037 R)
• M68: 38,984,607 km (0.094 R)
• M69: 39,302,053 km (0.096 R)
• M70: 41,386,401 km (0.06 R)
• M71: 41,548,265 km (0.057 R)
• M72: 42,442,113 km (0.12 R)
• M73: 43,588,930 km (0.111 R)
• M74: 45,161,353 km (0.059 R)
• M75: 46,415,881 km (0.045 R)
• M76: 46,668,253 km (0.037 R)
• M77: 47,005,297 km (0.101 R)
• M78: 47,089,670 km (0.028 R)
• M79: 47,343,238 km (0.088 R)
• M80: 49,816,989 km (0.091 R)
• M81: 50,766,337 km (0.12 R)
• M82: 52,157,746 km (0.03 R)
• M83: 53,738,098 km (0.119 R)
• M84: 58,118,922 km (0.1 R)
• M85: 59,026,981 km (0.051 R)
• M86: 59,848,274 km (0.072 R)
• M87: 59,939,828 km (0.108 R)
• M88: 60,122,935 km (0.108 R)
• M89: 60,489,749 km (0.092 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 209 - 19,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit