🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.75 AU - 0.91 AU

Year: 266 Days

Day: 21.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.82 AU - 0.96 AU

Year: 295 Days

Day: 24 Hours

Environment

Temp: 168 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,656,755 km

• M1: 244,144 km (0.117 R)

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.5

Radius: 14.5

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.21 AU - 11.67 AU

Year: 11856 Days

Day: 8.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,656,755 km

• M1: 407,804 km (0.114 R)
• M2: 540,048 km (0.113 R)
• M3: 707,149 km (0.07 R)
• M4: 1,118,543 km (0.083 R)
• M5: 1,624,782 km (0.098 R)
• M6: 2,199,089 km (0.056 R)
• M7: 2,378,307 km (0.081 R)
• M8: 2,642,946 km (0.072 R)
• M9: 3,524,376 km (0.089 R)
• M10: 3,888,946 km (0.056 R)
• M11: 4,107,509 km (0.032 R)
• M12: 4,556,602 km (0.057 R)
• M13: 5,467,353 km (0.102 R)
• M14: 6,033,581 km (0.11 R)
• M15: 6,993,551 km (0.064 R)
• M16: 7,298,731 km (0.077 R)
• M17: 7,530,308 km (0.078 R)
• M18: 8,120,322 km (0.038 R)
• M19: 8,725,146 km (0.114 R)
• M20: 8,847,966 km (0.08 R)
• M21: 9,219,717 km (0.066 R)
• M22: 9,428,406 km (0.09 R)
• M23: 9,723,413 km (0.094 R)
• M24: 10,149,916 km (0.089 R)
• M25: 10,322,403 km (0.119 R)
• M26: 10,845,397 km (0.114 R)
• M27: 12,373,988 km (0.06 R)
• M28: 12,465,991 km (0.063 R)
• M29: 12,743,495 km (0.086 R)
• M30: 13,635,696 km (0.068 R)
• M31: 14,161,383 km (0.102 R)
• M32: 14,451,005 km (0.061 R)
• M33: 15,232,803 km (0.097 R)
• M34: 15,978,399 km (0.098 R)
• M35: 16,684,950 km (0.093 R)
• M36: 17,919,880 km (0.077 R)
• M37: 18,024,150 km (0.103 R)
• M38: 19,988,968 km (0.075 R)
• M39: 20,151,282 km (0.069 R)
• M40: 20,695,369 km (0.071 R)
• M41: 21,631,553 km (0.071 R)
• M42: 21,742,704 km (0.059 R)
• M43: 23,260,375 km (0.1 R)
• M44: 23,545,209 km (0.078 R)
• M45: 23,888,536 km (0.032 R)
• M46: 24,696,065 km (0.11 R)
• M47: 24,986,584 km (0.073 R)
• M48: 27,592,430 km (0.111 R)
• M49: 28,439,602 km (0.081 R)
• M50: 28,561,225 km (0.106 R)
• M51: 28,683,148 km (0.109 R)
• M52: 28,988,627 km (0.11 R)
• M53: 29,111,147 km (0.065 R)
• M54: 29,295,302 km (0.089 R)
• M55: 29,787,928 km (0.101 R)
• M56: 30,470,094 km (0.08 R)
• M57: 30,781,707 km (0.103 R)
• M58: 30,969,302 km (0.083 R)
• M59: 31,157,197 km (0.103 R)
• M60: 31,975,946 km (0.101 R)
• M61: 32,546,962 km (0.107 R)
• M62: 32,674,269 km (0.104 R)
• M63: 33,441,856 km (0.096 R)
• M64: 34,864,532 km (0.104 R)
• M65: 35,648,724 km (0.094 R)
• M66: 36,505,022 km (0.085 R)
• M67: 37,368,052 km (0.091 R)
• M68: 37,835,545 km (0.086 R)
• M69: 38,170,645 km (0.074 R)
• M70: 38,708,898 km (0.093 R)
• M71: 39,114,158 km (0.114 R)
• M72: 39,317,312 km (0.108 R)
• M73: 40,818,078 km (0.054 R)
• M74: 41,852,099 km (0.091 R)
• M75: 42,060,040 km (0.118 R)
• M76: 42,337,693 km (0.075 R)
• M77: 42,476,670 km (0.117 R)
• M78: 42,755,221 km (0.099 R)
• M79: 42,894,796 km (0.115 R)
• M80: 43,314,268 km (0.051 R)
• M81: 43,594,615 km (0.116 R)
• M82: 44,368,784 km (0.096 R)
• M83: 45,147,590 km (0.108 R)
• M84: 46,718,667 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 6.9

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.46 AU - 14.88 AU

Year: 18747 Days

Day: 19 Hours

Environment

Temp: -179 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,656,755 km

• M1: 114,891 km (0.101 R)
• M2: 159,322 km (0.09 R)
• M3: 258,655 km (0.105 R)
• M4: 467,643 km (0.111 R)
• M5: 512,522 km (0.103 R)
• M6: 760,406 km (0.096 R)
• M7: 1,003,802 km (0.115 R)
• M8: 1,314,217 km (0.114 R)
• M9: 1,560,306 km (0.082 R)
• M10: 1,653,356 km (0.086 R)
• M11: 1,993,840 km (0.113 R)
• M12: 2,276,580 km (0.114 R)
• M13: 2,738,389 km (0.053 R)
• M14: 2,822,912 km (0.043 R)
• M15: 2,879,609 km (0.112 R)
• M16: 2,965,628 km (0.11 R)
• M17: 3,288,161 km (0.105 R)
• M18: 3,652,731 km (0.103 R)
• M19: 3,903,008 km (0.084 R)
• M20: 4,191,284 km (0.106 R)
• M21: 4,856,246 km (0.112 R)
• M22: 5,341,093 km (0.042 R)
• M23: 6,023,708 km (0.11 R)
• M24: 6,356,713 km (0.084 R)
• M25: 7,040,375 km (0.1 R)
• M26: 7,509,215 km (0.065 R)
• M27: 7,947,686 km (0.087 R)
• M28: 9,611,364 km (0.098 R)
• M29: 9,783,551 km (0.043 R)
• M30: 10,262,264 km (0.108 R)
• M31: 10,350,078 km (0.116 R)
• M32: 10,482,323 km (0.093 R)
• M33: 10,837,767 km (0.074 R)
• M34: 11,743,582 km (0.077 R)
• M35: 12,252,066 km (0.071 R)
• M36: 12,345,265 km (0.116 R)
• M37: 14,801,064 km (0.075 R)
• M38: 15,149,627 km (0.111 R)
• M39: 16,109,297 km (0.085 R)
• M40: 16,829,012 km (0.06 R)
• M41: 17,192,834 km (0.082 R)
• M42: 17,297,254 km (0.084 R)
• M43: 17,928,258 km (0.115 R)
• M44: 19,811,096 km (0.113 R)
• M45: 19,865,849 km (0.089 R)
• M46: 20,748,028 km (0.058 R)
• M47: 20,859,329 km (0.109 R)
• M48: 22,894,309 km (0.114 R)
• M49: 23,586,647 km (0.099 R)
• M50: 24,579,080 km (0.057 R)
• M51: 24,637,872 km (0.098 R)
• M52: 24,696,813 km (0.067 R)
• M53: 25,585,125 km (0.097 R)
• M54: 25,704,505 km (0.052 R)
• M55: 25,764,194 km (0.095 R)
• M56: 27,332,279 km (0.114 R)
• M57: 28,374,378 km (0.047 R)
• M58: 28,559,580 km (0.059 R)
• M59: 28,869,098 km (0.1 R)
• M60: 29,616,788 km (0.068 R)
• M61: 30,940,280 km (0.08 R)
• M62: 32,476,501 km (0.069 R)
• M63: 32,734,856 km (0.107 R)
• M64: 32,993,960 km (0.052 R)
• M65: 33,514,261 km (0.068 R)
• M66: 33,840,834 km (0.107 R)
• M67: 34,234,126 km (0.112 R)
• M68: 34,826,833 km (0.053 R)
• M69: 37,096,532 km (0.109 R)
• M70: 37,908,848 km (0.115 R)
• M71: 38,180,967 km (0.112 R)
• M72: 39,482,319 km (0.092 R)
• M73: 39,827,292 km (0.115 R)
• M74: 40,519,930 km (0.109 R)
• M75: 40,728,619 km (0.039 R)
• M76: 40,798,182 km (0.038 R)
• M77: 41,706,839 km (0.102 R)
• M78: 41,777,001 km (0.087 R)
• M79: 43,188,606 km (0.092 R)
• M80: 44,543,963 km (0.066 R)
• M81: 44,687,427 km (0.113 R)
• M82: 44,902,998 km (0.038 R)
• M83: 46,203,452 km (0.112 R)
• M84: 46,494,121 km (0.06 R)
• M85: 46,712,384 km (0.104 R)
• M86: 46,858,242 km (0.082 R)
• M87: 47,589,476 km (0.057 R)
• M88: 48,693,209 km (0.074 R)
• M89: 48,767,111 km (0.032 R)
• M90: 48,915,063 km (0.099 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,199 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit