🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.55 AU - 0.59 AU

Year: 155 Days

Day: 46.7 Hours

Environment

Temp: 168 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.58 AU - 0.62 AU

Year: 167 Days

Day: 21.1 Hours

Environment

Temp: 215 °C

Axial Tilt: 14.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.49 AU - 0.81 AU

Year: 189 Days

Day: 30.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,774,635 km

• M1: 116,836 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 3.16 AU - 4.06 AU

Year: 2468 Days

Day: 43.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,774,635 km

• M1: 2,947,228 km (0.086 R)
• M2: 3,016,791 km (0.043 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 9.1

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 8.8 AU - 9.44 AU

Year: 9912 Days

Day: 13.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 79,774,635 km

• M1: 151,393 km (0.119 R)
• M2: 231,428 km (0.051 R)
• M3: 324,029 km (0.049 R)
• M4: 588,817 km (0.115 R)
• M5: 764,146 km (0.081 R)
• M6: 936,782 km (0.073 R)
• M7: 1,208,900 km (0.096 R)
• M8: 1,342,940 km (0.085 R)
• M9: 1,435,242 km (0.107 R)
• M10: 1,553,574 km (0.097 R)
• M11: 2,220,780 km (0.102 R)
• M12: 2,303,059 km (0.111 R)
• M13: 2,527,606 km (0.087 R)
• M14: 2,671,668 km (0.112 R)
• M15: 3,368,645 km (0.107 R)
• M16: 3,688,635 km (0.112 R)
• M17: 3,951,777 km (0.054 R)
• M18: 4,706,947 km (0.113 R)
• M19: 5,246,996 km (0.042 R)
• M20: 5,768,793 km (0.044 R)
• M21: 6,503,468 km (0.038 R)
• M22: 6,661,892 km (0.091 R)
• M23: 7,104,253 km (0.118 R)
• M24: 7,226,475 km (0.084 R)
• M25: 7,514,600 km (0.11 R)
• M26: 7,639,215 km (0.059 R)
• M27: 8,272,613 km (0.098 R)
• M28: 8,358,332 km (0.117 R)
• M29: 9,187,553 km (0.113 R)
• M30: 9,951,699 km (0.096 R)
• M31: 10,876,663 km (0.07 R)
• M32: 11,159,403 km (0.094 R)
• M33: 11,492,408 km (0.118 R)
• M34: 12,022,433 km (0.11 R)
• M35: 12,807,523 km (0.089 R)
• M36: 13,256,316 km (0.086 R)
• M37: 14,015,974 km (0.056 R)
• M38: 14,169,611 km (0.101 R)
• M39: 14,478,531 km (0.117 R)
• M40: 14,633,813 km (0.058 R)
• M41: 14,946,174 km (0.096 R)
• M42: 15,577,177 km (0.078 R)
• M43: 16,974,422 km (0.068 R)
• M44: 17,798,556 km (0.059 R)
• M45: 18,187,660 km (0.094 R)
• M46: 18,579,607 km (0.073 R)
• M47: 19,144,339 km (0.092 R)
• M48: 20,117,174 km (0.091 R)
• M49: 20,930,537 km (0.113 R)
• M50: 21,047,523 km (0.114 R)
• M51: 22,349,473 km (0.055 R)
• M52: 22,409,312 km (0.07 R)
• M53: 22,889,671 km (0.057 R)
• M54: 23,131,122 km (0.055 R)
• M55: 28,392,928 km (0.109 R)
• M56: 29,173,530 km (0.111 R)
• M57: 29,632,197 km (0.104 R)
• M58: 30,225,502 km (0.111 R)
• M59: 32,028,605 km (0.093 R)
• M60: 33,386,505 km (0.105 R)
• M61: 33,797,600 km (0.117 R)
• M62: 33,866,265 km (0.093 R)
• M63: 33,934,931 km (0.094 R)
• M64: 34,693,990 km (0.077 R)
• M65: 35,877,908 km (0.04 R)
• M66: 38,859,393 km (0.068 R)
• M67: 39,436,243 km (0.094 R)
• M68: 39,580,904 km (0.083 R)
• M69: 40,088,639 km (0.064 R)
• M70: 40,598,469 km (0.105 R)
• M71: 41,330,601 km (0.03 R)
• M72: 42,067,071 km (0.047 R)
• M73: 42,362,826 km (0.11 R)
• M74: 42,882,080 km (0.102 R)
• M75: 45,510,215 km (0.09 R)
• M76: 45,965,891 km (0.118 R)
• M77: 47,035,216 km (0.119 R)
• M78: 47,649,914 km (0.07 R)
• M79: 47,958,235 km (0.098 R)
• M80: 48,267,304 km (0.086 R)
• M81: 48,421,988 km (0.081 R)
• M82: 48,964,879 km (0.106 R)
• M83: 49,822,224 km (0.096 R)
• M84: 50,135,183 km (0.099 R)
• M85: 51,156,787 km (0.087 R)
• M86: 51,235,625 km (0.08 R)
• M87: 51,393,451 km (0.102 R)
• M88: 51,472,588 km (0.082 R)
• M89: 51,551,576 km (0.101 R)
• M90: 53,140,754 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 298

Radius: 4.5

Gravity: 14.72 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 19.32 AU - 20.98 AU

Year: 32552 Days

Day: 15.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 79,774,635 km

• M1: 102,624 km (0.105 R)
• M2: 470,186 km (0.09 R)
• M3: 623,374 km (0.037 R)
• M4: 766,839 km (0.079 R)
• M5: 1,500,915 km (0.092 R)
• M6: 1,693,298 km (0.098 R)
• M7: 1,792,631 km (0.08 R)
• M8: 2,427,225 km (0.053 R)
• M9: 2,846,099 km (0.088 R)
• M10: 4,594,899 km (0.068 R)
• M11: 6,450,810 km (0.058 R)
• M12: 6,710,362 km (0.114 R)
• M13: 7,293,495 km (0.066 R)
• M14: 8,058,688 km (0.1 R)
• M15: 9,605,230 km (0.098 R)
• M16: 9,961,124 km (0.105 R)
• M17: 10,685,626 km (0.102 R)
• M18: 11,994,009 km (0.052 R)
• M19: 12,634,587 km (0.066 R)
• M20: 13,815,513 km (0.115 R)
• M21: 14,015,675 km (0.038 R)
• M22: 15,374,772 km (0.091 R)
• M23: 16,140,114 km (0.09 R)
• M24: 16,775,456 km (0.101 R)
• M25: 17,490,833 km (0.065 R)
• M26: 17,707,451 km (0.09 R)
• M27: 18,070,376 km (0.084 R)
• M28: 19,173,959 km (0.076 R)
• M29: 20,450,627 km (0.068 R)
• M30: 20,678,764 km (0.067 R)
• M31: 20,831,354 km (0.117 R)
• M32: 21,214,474 km (0.098 R)
• M33: 22,143,327 km (0.104 R)
• M34: 22,612,616 km (0.083 R)
• M35: 24,200,896 km (0.113 R)
• M36: 27,650,922 km (0.117 R)
• M37: 28,325,310 km (0.074 R)
• M38: 32,483,831 km (0.092 R)
• M39: 35,177,790 km (0.114 R)
• M40: 37,663,059 km (0.098 R)
• M41: 39,729,305 km (0.117 R)
• M42: 40,299,273 km (0.093 R)
• M43: 40,967,676 km (0.034 R)
• M44: 42,897,189 km (0.104 R)
• M45: 46,244,891 km (0.097 R)
• M46: 46,644,167 km (0.102 R)
• M47: 47,647,520 km (0.1 R)
• M48: 49,267,516 km (0.059 R)
• M49: 50,084,320 km (0.114 R)
• M50: 52,457,391 km (0.116 R)
• M51: 55,925,518 km (0.08 R)
• M52: 59,250,331 km (0.091 R)
• M53: 62,198,008 km (0.098 R)
• M54: 63,191,038 km (0.11 R)
• M55: 64,189,305 km (0.092 R)
• M56: 64,300,606 km (0.1 R)
• M57: 64,857,858 km (0.116 R)
• M58: 68,234,431 km (0.088 R)
• M59: 73,056,719 km (0.099 R)
• M60: 73,405,431 km (0.052 R)
• M61: 74,454,561 km (0.07 R)
• M62: 76,567,930 km (0.111 R)
• M63: 76,685,963 km (0.109 R)
• M64: 77,632,020 km (0.082 R)
• M65: 77,987,764 km (0.038 R)
• M66: 79,177,515 km (0.105 R)
• M67: 79,655,032 km (0.096 R)

Kuiper Belt

Range: 30.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit