🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.53 AU - 0.53 AU

Year: 142 Days

Day: 26.4 Hours

Environment

Temp: 158 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,066,266 km

• M1: 460,612 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.72 AU - 0.94 AU

Year: 279 Days

Day: 13.6 Hours

Environment

Temp: 127 °C

Axial Tilt: 175.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 110,066,266 km

• M1: 250,427 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.85 AU - 1.23 AU

Year: 391 Days

Day: 45.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 27.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 110,066,266 km

• M1: 43,084 km (0.052 R)
• M2: 343,626 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.96 AU - 2.34 AU

Year: 1163 Days

Day: 23.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.6

Radius: 10.7

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.71 AU - 5.07 AU

Year: 3990 Days

Day: 11.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 110,066,266 km

• M1: 149,598 km (0.057 R)
• M2: 251,175 km (0.105 R)
• M3: 324,029 km (0.117 R)
• M4: 480,508 km (0.036 R)
• M5: 673,340 km (0.044 R)
• M6: 983,307 km (0.109 R)
• M7: 1,077,404 km (0.103 R)
• M8: 1,224,459 km (0.113 R)
• M9: 1,572,274 km (0.116 R)
• M10: 1,706,463 km (0.071 R)
• M11: 1,903,184 km (0.108 R)
• M12: 1,998,478 km (0.077 R)
• M13: 2,132,069 km (0.062 R)
• M14: 2,281,368 km (0.096 R)
• M15: 2,434,107 km (0.092 R)
• M16: 2,603,601 km (0.096 R)
• M17: 2,776,985 km (0.069 R)
• M18: 2,926,733 km (0.087 R)
• M19: 3,065,260 km (0.088 R)
• M20: 3,320,175 km (0.114 R)
• M21: 4,064,275 km (0.088 R)
• M22: 4,266,082 km (0.064 R)
• M23: 4,376,187 km (0.099 R)
• M24: 4,535,059 km (0.084 R)
• M25: 4,891,402 km (0.092 R)
• M26: 4,990,286 km (0.052 R)
• M27: 5,106,374 km (0.082 R)
• M28: 5,173,094 km (0.116 R)
• M29: 6,227,011 km (0.107 R)
• M30: 6,298,519 km (0.097 R)
• M31: 6,388,128 km (0.119 R)
• M32: 6,568,693 km (0.061 R)
• M33: 8,034,752 km (0.113 R)
• M34: 8,308,367 km (0.063 R)
• M35: 8,644,663 km (0.052 R)
• M36: 8,965,400 km (0.084 R)
• M37: 9,127,265 km (0.062 R)
• M38: 9,290,028 km (0.104 R)
• M39: 9,846,532 km (0.091 R)
• M40: 9,992,539 km (0.117 R)
• M41: 10,139,444 km (0.107 R)
• M42: 10,562,806 km (0.052 R)
• M43: 10,733,647 km (0.09 R)
• M44: 10,970,311 km (0.111 R)
• M45: 11,186,929 km (0.058 R)
• M46: 11,404,893 km (0.072 R)
• M47: 11,602,362 km (0.102 R)
• M48: 11,778,888 km (0.071 R)
• M49: 12,112,042 km (0.066 R)
• M50: 12,179,062 km (0.079 R)
• M51: 12,583,874 km (0.079 R)
• M52: 12,993,024 km (0.057 R)
• M53: 13,268,284 km (0.065 R)
• M54: 13,337,398 km (0.107 R)
• M55: 14,152,557 km (0.12 R)
• M56: 14,246,804 km (0.099 R)
• M57: 14,317,563 km (0.079 R)
• M58: 14,506,954 km (0.05 R)
• M59: 14,744,815 km (0.044 R)
• M60: 15,176,106 km (0.094 R)
• M61: 15,393,322 km (0.098 R)
• M62: 15,490,261 km (0.107 R)
• M63: 15,635,969 km (0.094 R)
• M64: 15,733,358 km (0.053 R)
• M65: 16,248,124 km (0.052 R)
• M66: 16,643,960 km (0.064 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.3

Radius: 6.1

Gravity: 24.33 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 18.62 AU - 19.14 AU

Year: 30268 Days

Day: 17 Hours

Environment

Temp: -200 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 110,066,266 km

• M1: 319,691 km (0.117 R)
• M2: 363,972 km (0.052 R)
• M3: 510,578 km (0.062 R)
• M4: 591,211 km (0.071 R)
• M5: 647,460 km (0.117 R)
• M6: 1,494,632 km (0.097 R)
• M7: 2,200,884 km (0.089 R)
• M8: 2,335,073 km (0.09 R)
• M9: 2,658,504 km (0.105 R)
• M10: 2,801,519 km (0.107 R)
• M11: 2,947,228 km (0.065 R)
• M12: 3,045,663 km (0.106 R)
• M13: 3,195,261 km (0.062 R)
• M14: 3,606,356 km (0.096 R)
• M15: 3,764,780 km (0.109 R)
• M16: 4,421,365 km (0.115 R)
• M17: 4,936,730 km (0.079 R)
• M18: 5,053,865 km (0.048 R)
• M19: 5,410,805 km (0.061 R)
• M20: 5,837,459 km (0.057 R)
• M21: 6,852,929 km (0.103 R)
• M22: 6,918,154 km (0.106 R)
• M23: 7,649,687 km (0.089 R)
• M24: 8,197,066 km (0.082 R)
• M25: 8,970,337 km (0.116 R)
• M26: 11,194,259 km (0.052 R)
• M27: 13,907,216 km (0.083 R)
• M28: 14,155,998 km (0.032 R)
• M29: 15,250,605 km (0.057 R)
• M30: 16,722,648 km (0.116 R)
• M31: 16,810,762 km (0.083 R)
• M32: 17,075,699 km (0.074 R)
• M33: 17,878,741 km (0.095 R)
• M34: 19,060,265 km (0.098 R)
• M35: 20,266,921 km (0.081 R)
• M36: 20,360,719 km (0.1 R)
• M37: 21,116,637 km (0.087 R)
• M38: 21,498,112 km (0.094 R)
• M39: 21,881,681 km (0.108 R)
• M40: 24,032,000 km (0.073 R)
• M41: 24,930,934 km (0.057 R)
• M42: 25,333,951 km (0.091 R)
• M43: 25,435,079 km (0.094 R)
• M44: 26,248,742 km (0.064 R)
• M45: 28,529,960 km (0.078 R)
• M46: 29,800,644 km (0.063 R)
• M47: 31,414,954 km (0.117 R)
• M48: 32,947,136 km (0.07 R)
• M49: 37,687,144 km (0.069 R)
• M50: 37,918,123 km (0.111 R)
• M51: 39,080,050 km (0.04 R)
• M52: 39,196,886 km (0.112 R)
• M53: 43,600,748 km (0.082 R)
• M54: 47,035,964 km (0.059 R)
• M55: 47,409,211 km (0.049 R)
• M56: 48,033,333 km (0.108 R)
• M57: 48,409,123 km (0.107 R)
• M58: 49,922,156 km (0.076 R)
• M59: 50,302,882 km (0.115 R)
• M60: 51,835,064 km (0.085 R)
• M61: 52,091,923 km (0.108 R)
• M62: 52,994,298 km (0.104 R)
• M63: 53,512,355 km (0.106 R)
• M64: 58,248,923 km (0.055 R)
• M65: 58,515,955 km (0.06 R)
• M66: 62,433,624 km (0.098 R)
• M67: 64,355,059 km (0.116 R)
• M68: 65,878,414 km (0.086 R)
• M69: 66,295,792 km (0.102 R)
• M70: 66,714,218 km (0.095 R)
• M71: 73,238,181 km (0.1 R)
• M72: 74,538,186 km (0.11 R)
• M73: 76,137,387 km (0.116 R)
• M74: 76,429,403 km (0.115 R)
• M75: 77,747,809 km (0.079 R)
• M76: 81,598,907 km (0.076 R)
• M77: 83,096,531 km (0.095 R)
• M78: 84,452,187 km (0.035 R)
• M79: 88,869,812 km (0.098 R)
• M80: 89,023,449 km (0.105 R)
• M81: 89,331,022 km (0.117 R)
• M82: 89,484,958 km (0.049 R)
• M83: 90,410,520 km (0.073 R)
• M84: 95,871,740 km (0.056 R)
• M85: 97,610,217 km (0.059 R)
• M86: 97,927,365 km (0.069 R)
• M87: 98,721,729 km (0.048 R)
• M88: 100,157,270 km (0.08 R)
• M89: 101,438,875 km (0.077 R)
• M90: 108,584,717 km (0.08 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 15,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit