🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.77 AU - 0.85 AU

Year: 256 Days

Day: 29.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2 AU - 2.42 AU

Year: 1155 Days

Day: 44.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 167.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.97 AU - 2.87 AU

Year: 1323 Days

Day: 29.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,463,802 km

• M1: 1,872,367 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.6

Radius: 6.5

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 14.28 AU - 19.36 AU

Year: 24245 Days

Day: 23.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 42,463,802 km

• M1: 99,931 km (0.061 R)
• M2: 360,381 km (0.058 R)
• M3: 511,326 km (0.112 R)
• M4: 793,916 km (0.079 R)
• M5: 931,696 km (0.088 R)
• M6: 1,142,180 km (0.101 R)
• M7: 2,206,718 km (0.113 R)
• M8: 2,487,513 km (0.092 R)
• M9: 2,603,003 km (0.039 R)
• M10: 3,428,185 km (0.118 R)
• M11: 5,709,104 km (0.113 R)
• M12: 6,054,824 km (0.089 R)
• M13: 7,462,839 km (0.068 R)
• M14: 7,504,428 km (0.091 R)
• M15: 8,966,747 km (0.095 R)
• M16: 9,684,517 km (0.037 R)
• M17: 9,821,250 km (0.075 R)
• M18: 11,318,126 km (0.101 R)
• M19: 11,462,189 km (0.12 R)
• M20: 11,800,430 km (0.057 R)
• M21: 12,044,125 km (0.088 R)
• M22: 12,240,247 km (0.11 R)
• M23: 13,287,133 km (0.11 R)
• M24: 15,892,679 km (0.108 R)
• M25: 18,199,179 km (0.111 R)
• M26: 19,967,426 km (0.044 R)
• M27: 20,842,574 km (0.101 R)
• M28: 22,690,556 km (0.116 R)
• M29: 22,932,755 km (0.058 R)
• M30: 24,342,266 km (0.061 R)
• M31: 25,088,760 km (0.092 R)
• M32: 25,276,505 km (0.076 R)
• M33: 26,604,037 km (0.103 R)
• M34: 27,954,157 km (0.044 R)
• M35: 28,213,859 km (0.045 R)
• M36: 29,260,596 km (0.101 R)
• M37: 31,257,278 km (0.111 R)
• M38: 32,068,248 km (0.048 R)
• M39: 32,340,068 km (0.071 R)
• M40: 36,792,400 km (0.098 R)
• M41: 37,433,726 km (0.095 R)
• M42: 38,582,936 km (0.091 R)
• M43: 44,349,037 km (0.096 R)
• M44: 44,424,584 km (0.071 R)
• M45: 44,803,515 km (0.097 R)
• M46: 45,946,592 km (0.046 R)
• M47: 46,868,115 km (0.104 R)
• M48: 49,041,623 km (0.044 R)
• M49: 52,682,985 km (0.086 R)
• M50: 53,727,776 km (0.097 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.4

Radius: 3

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 16.1 AU - 22.8 AU

Year: 30148 Days

Day: 19.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 42,463,802 km

• M1: 73,602 km (0.101 R)
• M2: 166,353 km (0.093 R)
• M3: 629,957 km (0.102 R)
• M4: 660,774 km (0.094 R)
• M5: 979,417 km (0.105 R)
• M6: 1,070,223 km (0.117 R)
• M7: 1,221,167 km (0.054 R)
• M8: 1,735,186 km (0.084 R)
• M9: 2,906,836 km (0.054 R)
• M10: 3,468,127 km (0.066 R)
• M11: 3,803,675 km (0.102 R)
• M12: 4,004,137 km (0.055 R)
• M13: 4,445,151 km (0.107 R)
• M14: 4,505,140 km (0.058 R)
• M15: 4,932,391 km (0.078 R)
• M16: 4,994,475 km (0.1 R)
• M17: 5,694,443 km (0.071 R)
• M18: 5,923,627 km (0.09 R)
• M19: 5,956,538 km (0.107 R)
• M20: 6,939,097 km (0.114 R)
• M21: 7,717,305 km (0.07 R)
• M22: 8,522,740 km (0.115 R)
• M23: 8,559,990 km (0.114 R)
• M24: 9,975,635 km (0.045 R)
• M25: 10,054,174 km (0.116 R)
• M26: 10,649,872 km (0.076 R)
• M27: 10,730,206 km (0.079 R)
• M28: 11,379,760 km (0.041 R)
• M29: 11,503,029 km (0.089 R)
• M30: 12,462,251 km (0.056 R)
• M31: 13,490,287 km (0.108 R)
• M32: 13,664,120 km (0.068 R)
• M33: 14,411,810 km (0.067 R)
• M34: 14,456,091 km (0.066 R)
• M35: 14,589,532 km (0.116 R)
• M36: 15,037,279 km (0.114 R)
• M37: 15,808,755 km (0.045 R)
• M38: 16,176,317 km (0.101 R)
• M39: 17,816,807 km (0.115 R)
• M40: 18,439,434 km (0.071 R)
• M41: 18,535,924 km (0.079 R)
• M42: 18,971,852 km (0.043 R)
• M43: 19,215,547 km (0.102 R)
• M44: 19,558,575 km (0.094 R)
• M45: 20,549,362 km (0.06 R)
• M46: 20,699,409 km (0.118 R)
• M47: 21,151,643 km (0.116 R)
• M48: 21,404,314 km (0.087 R)
• M49: 21,657,882 km (0.067 R)
• M50: 23,304,805 km (0.12 R)
• M51: 24,143,152 km (0.113 R)
• M52: 25,795,460 km (0.12 R)
• M53: 26,173,643 km (0.086 R)
• M54: 26,716,983 km (0.036 R)
• M55: 26,935,396 km (0.052 R)
• M56: 27,649,277 km (0.117 R)
• M57: 28,202,639 km (0.084 R)
• M58: 28,258,140 km (0.111 R)
• M59: 29,489,031 km (0.117 R)
• M60: 29,714,775 km (0.097 R)
• M61: 30,111,059 km (0.094 R)
• M62: 30,452,143 km (0.088 R)
• M63: 31,944,980 km (0.035 R)
• M64: 32,118,812 km (0.113 R)
• M65: 33,755,862 km (0.101 R)
• M66: 34,465,704 km (0.082 R)
• M67: 35,539,667 km (0.113 R)
• M68: 35,779,772 km (0.064 R)
• M69: 36,261,626 km (0.092 R)
• M70: 39,012,133 km (0.102 R)
• M71: 39,570,282 km (0.119 R)
• M72: 39,881,446 km (0.116 R)
• M73: 41,134,478 km (0.099 R)
• M74: 41,829,061 km (0.058 R)
• M75: 42,400,225 km (0.061 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 14,543 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit