🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.81 AU - 1.07 AU

Year: 343 Days

Day: 15.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,938,138 km

• M1: 289,921 km (0.096 R)
• M2: 501,901 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.89 AU - 1.01 AU

Year: 349 Days

Day: 44.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 31,938,138 km

• M1: 42,187 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.99 AU - 1.03 AU

Year: 382 Days

Day: 34.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,938,138 km

• M1: 68,516 km (0.099 R)
• M2: 233,373 km (0.105 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.24 AU - 4.16 AU

Year: 2681 Days

Day: 22.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.5

Radius: 11.3

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.99 AU - 11.31 AU

Year: 12182 Days

Day: 13.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 31,938,138 km

• M1: 145,559 km (0.026 R)
• M2: 255,364 km (0.097 R)
• M3: 682,465 km (0.037 R)
• M4: 833,260 km (0.071 R)
• M5: 913,145 km (0.109 R)
• M6: 1,401,134 km (0.086 R)
• M7: 1,473,539 km (0.105 R)
• M8: 2,017,178 km (0.099 R)
• M9: 2,183,381 km (0.027 R)
• M10: 2,268,353 km (0.076 R)
• M11: 2,441,587 km (0.025 R)
• M12: 3,471,568 km (0.08 R)
• M13: 4,332,205 km (0.119 R)
• M14: 4,694,381 km (0.092 R)
• M15: 5,681,877 km (0.086 R)
• M16: 6,856,968 km (0.099 R)
• M17: 9,375,598 km (0.111 R)
• M18: 10,224,715 km (0.088 R)
• M19: 10,465,119 km (0.05 R)
• M20: 10,561,759 km (0.051 R)
• M21: 10,902,244 km (0.111 R)
• M22: 11,295,986 km (0.033 R)
• M23: 12,046,817 km (0.085 R)
• M24: 12,453,873 km (0.106 R)
• M25: 12,556,198 km (0.103 R)
• M26: 13,177,029 km (0.11 R)
• M27: 13,649,160 km (0.12 R)
• M28: 14,233,639 km (0.067 R)
• M29: 14,610,027 km (0.103 R)
• M30: 14,718,037 km (0.101 R)
• M31: 14,826,495 km (0.05 R)
• M32: 15,044,011 km (0.055 R)
• M33: 17,621,283 km (0.11 R)
• M34: 17,909,558 km (0.096 R)
• M35: 18,607,881 km (0.115 R)
• M36: 18,725,165 km (0.091 R)
• M37: 19,315,030 km (0.046 R)
• M38: 19,851,338 km (0.073 R)
• M39: 21,182,610 km (0.104 R)
• M40: 21,673,740 km (0.086 R)
• M41: 21,797,158 km (0.066 R)
• M42: 22,293,075 km (0.092 R)
• M43: 22,417,690 km (0.111 R)
• M44: 23,296,128 km (0.058 R)
• M45: 25,151,441 km (0.095 R)
• M46: 25,802,192 km (0.074 R)
• M47: 26,392,655 km (0.116 R)
• M48: 26,788,790 km (0.09 R)
• M49: 28,730,720 km (0.106 R)
• M50: 29,410,941 km (0.098 R)
• M51: 30,234,178 km (0.037 R)
• M52: 30,372,108 km (0.025 R)
• M53: 31,413,309 km (0.093 R)
• M54: 32,466,179 km (0.111 R)
• M55: 33,388,150 km (0.09 R)
• M56: 33,744,941 km (0.112 R)
• M57: 34,031,272 km (0.063 R)
• M58: 35,912,614 km (0.066 R)
• M59: 35,985,618 km (0.105 R)
• M60: 36,131,775 km (0.104 R)
• M61: 36,278,232 km (0.102 R)
• M62: 36,424,838 km (0.088 R)
• M63: 36,939,454 km (0.112 R)
• M64: 37,976,018 km (0.058 R)
• M65: 38,872,109 km (0.089 R)
• M66: 39,699,685 km (0.096 R)
• M67: 40,077,718 km (0.092 R)
• M68: 41,832,202 km (0.111 R)
• M69: 42,139,925 km (0.064 R)
• M70: 42,989,940 km (0.072 R)
• M71: 44,628,336 km (0.042 R)
• M72: 44,706,875 km (0.067 R)
• M73: 44,785,414 km (0.093 R)
• M74: 45,179,006 km (0.096 R)
• M75: 45,573,795 km (0.059 R)
• M76: 45,731,919 km (0.114 R)
• M77: 46,207,641 km (0.054 R)
• M78: 46,525,835 km (0.096 R)
• M79: 46,685,008 km (0.045 R)
• M80: 47,644,678 km (0.07 R)
• M81: 48,772,496 km (0.096 R)
• M82: 48,853,429 km (0.105 R)
• M83: 48,934,361 km (0.083 R)
• M84: 49,015,443 km (0.119 R)
• M85: 49,177,458 km (0.037 R)
• M86: 49,664,847 km (0.06 R)
• M87: 51,054,462 km (0.104 R)
• M88: 51,218,870 km (0.085 R)
• M89: 53,037,980 km (0.082 R)
• M90: 54,123,014 km (0.048 R)
• M91: 56,144,978 km (0.046 R)

Asteroid Belt

Center: 11.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.4

Radius: 4.6

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.73 AU - 12.39 AU

Year: 15778 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,938,138 km

• M1: 121,773 km (0.073 R)
• M2: 293,361 km (0.104 R)
• M3: 833,410 km (0.102 R)
• M4: 1,365,978 km (0.109 R)
• M5: 1,415,794 km (0.081 R)
• M6: 1,483,113 km (0.115 R)
• M7: 1,709,305 km (0.104 R)
• M8: 1,872,367 km (0.095 R)
• M9: 1,946,418 km (0.081 R)
• M10: 2,155,257 km (0.059 R)
• M11: 2,614,672 km (0.107 R)
• M12: 3,257,643 km (0.081 R)
• M13: 3,324,513 km (0.109 R)
• M14: 3,482,489 km (0.119 R)
• M15: 4,138,326 km (0.076 R)
• M16: 4,406,256 km (0.082 R)
• M17: 5,295,765 km (0.086 R)
• M18: 5,639,989 km (0.041 R)
• M19: 5,774,179 km (0.047 R)
• M20: 6,630,327 km (0.101 R)
• M21: 6,715,299 km (0.041 R)
• M22: 8,890,302 km (0.089 R)
• M23: 9,938,834 km (0.112 R)
• M24: 10,231,597 km (0.084 R)
• M25: 11,362,706 km (0.12 R)
• M26: 11,668,634 km (0.084 R)
• M27: 12,011,811 km (0.092 R)
• M28: 12,954,876 km (0.099 R)
• M29: 13,489,090 km (0.115 R)
• M30: 14,103,040 km (0.033 R)
• M31: 14,689,314 km (0.092 R)
• M32: 14,911,168 km (0.062 R)
• M33: 15,358,316 km (0.102 R)
• M34: 15,433,264 km (0.096 R)
• M35: 15,999,193 km (0.056 R)
• M36: 17,463,008 km (0.105 R)
• M37: 17,776,715 km (0.059 R)
• M38: 18,728,606 km (0.058 R)
• M39: 19,089,885 km (0.104 R)
• M40: 21,138,329 km (0.113 R)
• M41: 22,826,541 km (0.114 R)
• M42: 24,470,023 km (0.051 R)
• M43: 24,601,519 km (0.07 R)
• M44: 24,864,961 km (0.073 R)
• M45: 25,350,257 km (0.064 R)
• M46: 26,106,624 km (0.081 R)
• M47: 26,196,083 km (0.098 R)
• M48: 26,420,181 km (0.115 R)
• M49: 27,413,810 km (0.107 R)
• M50: 28,189,924 km (0.09 R)
• M51: 28,281,777 km (0.076 R)
• M52: 28,649,937 km (0.085 R)
• M53: 28,742,239 km (0.101 R)
• M54: 29,857,341 km (0.104 R)
• M55: 29,997,664 km (0.081 R)
• M56: 30,185,260 km (0.115 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 11,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit