🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.59 AU - 0.71 AU

Year: 185 Days

Day: 18.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 22.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.75 AU - 0.85 AU

Year: 253 Days

Day: 45.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,351,577 km

• M1: 161,117 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.8 AU - 0.82 AU

Year: 257 Days

Day: 31.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.65 AU - 3.97 AU

Year: 2126 Days

Day: 46.8 Hours

Environment

Temp: -99 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 13.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.96 AU - 9.18 AU

Year: 8095 Days

Day: 6.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,351,577 km

• M1: 176,077 km (0.104 R)
• M2: 372,798 km (0.086 R)
• M3: 477,068 km (0.066 R)
• M4: 925,412 km (0.064 R)
• M5: 1,033,123 km (0.096 R)
• M6: 1,228,647 km (0.043 R)
• M7: 1,509,443 km (0.102 R)
• M8: 1,695,841 km (0.058 R)
• M9: 1,792,033 km (0.118 R)
• M10: 1,909,916 km (0.095 R)
• M11: 2,112,621 km (0.109 R)
• M12: 2,365,442 km (0.069 R)
• M13: 3,087,999 km (0.07 R)
• M14: 3,231,015 km (0.066 R)
• M15: 3,474,261 km (0.089 R)
• M16: 3,876,230 km (0.088 R)
• M17: 3,979,154 km (0.113 R)
• M18: 4,082,975 km (0.104 R)
• M19: 4,266,830 km (0.114 R)
• M20: 5,341,392 km (0.12 R)
• M21: 5,688,459 km (0.051 R)
• M22: 6,253,041 km (0.079 R)
• M23: 6,465,620 km (0.081 R)
• M24: 6,711,708 km (0.065 R)
• M25: 6,992,055 km (0.109 R)
• M26: 7,086,451 km (0.108 R)
• M27: 7,596,879 km (0.051 R)
• M28: 8,284,880 km (0.103 R)
• M29: 8,485,191 km (0.086 R)
• M30: 8,754,767 km (0.051 R)
• M31: 8,856,643 km (0.094 R)
• M32: 9,061,442 km (0.094 R)
• M33: 9,967,257 km (0.051 R)
• M34: 10,865,593 km (0.105 R)
• M35: 11,306,009 km (0.117 R)
• M36: 11,939,855 km (0.093 R)
• M37: 12,585,370 km (0.104 R)
• M38: 12,816,050 km (0.115 R)
• M39: 13,047,926 km (0.107 R)
• M40: 13,594,706 km (0.041 R)
• M41: 13,870,864 km (0.096 R)
• M42: 14,751,098 km (0.11 R)
• M43: 15,238,787 km (0.112 R)
• M44: 15,897,317 km (0.094 R)
• M45: 16,271,910 km (0.046 R)
• M46: 16,439,310 km (0.111 R)
• M47: 16,565,271 km (0.081 R)
• M48: 17,157,230 km (0.118 R)
• M49: 17,756,070 km (0.094 R)
• M50: 18,188,109 km (0.094 R)
• M51: 18,274,876 km (0.113 R)
• M52: 19,549,300 km (0.082 R)
• M53: 19,682,741 km (0.092 R)
• M54: 21,353,899 km (0.029 R)
• M55: 21,445,453 km (0.092 R)
• M56: 21,859,390 km (0.093 R)
• M57: 22,090,519 km (0.106 R)
• M58: 23,636,314 km (0.113 R)
• M59: 23,731,009 km (0.088 R)
• M60: 23,873,427 km (0.104 R)
• M61: 25,216,666 km (0.103 R)
• M62: 26,289,133 km (0.084 R)
• M63: 26,436,637 km (0.069 R)
• M64: 26,584,290 km (0.088 R)
• M65: 27,128,078 km (0.111 R)
• M66: 27,675,756 km (0.065 R)
• M67: 28,176,609 km (0.089 R)
• M68: 28,630,040 km (0.075 R)
• M69: 29,085,865 km (0.029 R)
• M70: 29,187,592 km (0.081 R)
• M71: 29,289,318 km (0.061 R)
• M72: 29,391,194 km (0.057 R)
• M73: 29,595,246 km (0.058 R)
• M74: 29,697,421 km (0.082 R)
• M75: 29,851,058 km (0.101 R)
• M76: 30,571,073 km (0.063 R)
• M77: 32,185,832 km (0.112 R)
• M78: 36,698,901 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486

Radius: 11.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.03 AU - 12.61 AU

Year: 11706 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 63,351,577 km

• M1: 141,968 km (0.107 R)
• M2: 491,279 km (0.105 R)
• M3: 607,667 km (0.114 R)
• M4: 685,757 km (0.095 R)
• M5: 907,012 km (0.113 R)
• M6: 1,252,284 km (0.087 R)
• M7: 1,440,179 km (0.045 R)
• M8: 1,705,565 km (0.083 R)
• M9: 1,867,879 km (0.04 R)
• M10: 2,567,698 km (0.048 R)
• M11: 3,001,831 km (0.068 R)
• M12: 3,256,297 km (0.072 R)
• M13: 3,547,265 km (0.055 R)
• M14: 3,999,798 km (0.094 R)
• M15: 4,154,782 km (0.094 R)
• M16: 5,328,826 km (0.029 R)
• M17: 5,431,151 km (0.107 R)
• M18: 5,776,871 km (0.028 R)
• M19: 6,023,109 km (0.116 R)
• M20: 6,782,767 km (0.079 R)
• M21: 6,893,919 km (0.097 R)
• M22: 7,005,519 km (0.071 R)
• M23: 7,458,052 km (0.082 R)
• M24: 7,610,941 km (0.106 R)
• M25: 7,765,027 km (0.086 R)
• M26: 8,351,900 km (0.086 R)
• M27: 8,791,418 km (0.11 R)
• M28: 9,279,406 km (0.066 R)
• M29: 9,609,718 km (0.083 R)
• M30: 9,901,883 km (0.105 R)
• M31: 11,450,520 km (0.093 R)
• M32: 11,671,626 km (0.114 R)
• M33: 12,479,006 km (0.092 R)
• M34: 12,889,502 km (0.081 R)
• M35: 13,443,762 km (0.076 R)
• M36: 13,630,311 km (0.107 R)
• M37: 13,723,959 km (0.061 R)
• M38: 13,864,581 km (0.106 R)
• M39: 14,242,316 km (0.051 R)
• M40: 15,298,477 km (0.117 R)
• M41: 15,836,131 km (0.093 R)
• M42: 16,230,920 km (0.106 R)
• M43: 16,779,196 km (0.113 R)
• M44: 17,080,786 km (0.084 R)
• M45: 18,460,078 km (0.102 R)
• M46: 18,875,661 km (0.076 R)
• M47: 19,874,975 km (0.118 R)
• M48: 20,407,842 km (0.083 R)
• M49: 20,514,954 km (0.062 R)
• M50: 20,676,071 km (0.098 R)
• M51: 20,891,492 km (0.111 R)
• M52: 21,161,816 km (0.113 R)
• M53: 22,199,426 km (0.08 R)
• M54: 22,420,083 km (0.075 R)
• M55: 23,253,792 km (0.067 R)
• M56: 23,702,586 km (0.036 R)
• M57: 24,267,617 km (0.089 R)
• M58: 26,396,544 km (0.11 R)
• M59: 27,631,325 km (0.081 R)
• M60: 28,944,944 km (0.118 R)
• M61: 29,306,821 km (0.077 R)
• M62: 29,791,518 km (0.054 R)
• M63: 30,646,321 km (0.095 R)
• M64: 31,570,985 km (0.066 R)
• M65: 31,819,168 km (0.091 R)
• M66: 32,067,949 km (0.103 R)
• M67: 32,379,711 km (0.079 R)
• M68: 33,195,468 km (0.119 R)
• M69: 33,890,799 km (0.11 R)
• M70: 35,103,290 km (0.113 R)
• M71: 35,360,449 km (0.116 R)
• M72: 36,005,814 km (0.093 R)
• M73: 36,395,068 km (0.107 R)
• M74: 39,357,704 km (0.116 R)
• M75: 39,558,015 km (0.088 R)
• M76: 39,691,606 km (0.039 R)
• M77: 39,825,496 km (0.117 R)
• M78: 40,362,403 km (0.066 R)
• M79: 40,969,322 km (0.03 R)
• M80: 41,307,712 km (0.06 R)
• M81: 41,715,067 km (0.049 R)
• M82: 43,082,541 km (0.104 R)
• M83: 43,357,801 km (0.089 R)
• M84: 43,495,731 km (0.07 R)
• M85: 43,979,380 km (0.114 R)
• M86: 44,464,826 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 51.9

Radius: 6.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 14.55 AU - 19.81 AU

Year: 25144 Days

Day: 22.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 63,351,577 km

• M1: 112,797 km (0.052 R)
• M2: 178,919 km (0.079 R)
• M3: 834,158 km (0.041 R)
• M4: 1,008,290 km (0.096 R)
• M5: 1,176,587 km (0.114 R)
• M6: 1,427,612 km (0.115 R)
• M7: 1,597,705 km (0.12 R)
• M8: 1,794,576 km (0.027 R)
• M9: 2,298,571 km (0.081 R)
• M10: 2,727,169 km (0.12 R)
• M11: 2,938,701 km (0.118 R)
• M12: 3,010,508 km (0.116 R)
• M13: 4,021,789 km (0.028 R)
• M14: 6,046,596 km (0.079 R)
• M15: 7,239,789 km (0.097 R)
• M16: 7,467,477 km (0.096 R)
• M17: 8,029,965 km (0.073 R)
• M18: 10,376,557 km (0.063 R)
• M19: 10,633,117 km (0.066 R)
• M20: 11,528,760 km (0.112 R)
• M21: 14,357,356 km (0.101 R)
• M22: 15,055,081 km (0.073 R)
• M23: 15,345,600 km (0.109 R)
• M24: 18,394,704 km (0.054 R)
• M25: 18,838,860 km (0.089 R)
• M26: 19,196,698 km (0.119 R)
• M27: 22,896,702 km (0.086 R)
• M28: 23,470,260 km (0.09 R)
• M29: 24,000,286 km (0.048 R)
• M30: 24,290,954 km (0.069 R)
• M31: 24,388,043 km (0.12 R)
• M32: 26,758,571 km (0.114 R)
• M33: 29,719,263 km (0.052 R)
• M34: 30,031,324 km (0.119 R)
• M35: 30,292,372 km (0.111 R)
• M36: 32,086,798 km (0.098 R)
• M37: 32,621,162 km (0.11 R)
• M38: 34,241,606 km (0.09 R)
• M39: 35,281,461 km (0.103 R)
• M40: 36,387,288 km (0.083 R)
• M41: 37,279,939 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.9

Radius: 4.6

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 14.38 AU - 23.76 AU

Year: 29405 Days

Day: 24.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,351,577 km

• M1: 140,472 km (0.092 R)
• M2: 402,717 km (0.074 R)
• M3: 507,735 km (0.048 R)
• M4: 563,535 km (0.113 R)
• M5: 786,137 km (0.052 R)
• M6: 873,652 km (0.09 R)
• M7: 1,010,833 km (0.042 R)
• M8: 1,254,677 km (0.037 R)
• M9: 1,489,396 km (0.112 R)
• M10: 1,543,401 km (0.057 R)
• M11: 2,180,090 km (0.098 R)
• M12: 2,366,339 km (0.084 R)
• M13: 2,429,619 km (0.075 R)
• M14: 2,590,287 km (0.053 R)
• M15: 3,231,763 km (0.061 R)
• M16: 4,376,785 km (0.084 R)
• M17: 4,651,147 km (0.048 R)
• M18: 5,093,658 km (0.12 R)
• M19: 5,549,483 km (0.1 R)
• M20: 6,279,221 km (0.036 R)
• M21: 6,411,166 km (0.118 R)
• M22: 6,947,924 km (0.053 R)
• M23: 8,838,691 km (0.108 R)
• M24: 10,095,612 km (0.086 R)
• M25: 10,666,179 km (0.092 R)
• M26: 10,823,705 km (0.059 R)
• M27: 11,892,732 km (0.063 R)
• M28: 12,771,918 km (0.12 R)
• M29: 12,827,569 km (0.065 R)
• M30: 12,939,019 km (0.088 R)
• M31: 14,766,806 km (0.061 R)
• M32: 15,770,308 km (0.086 R)
• M33: 18,341,896 km (0.076 R)
• M34: 18,846,340 km (0.116 R)
• M35: 20,062,421 km (0.073 R)
• M36: 20,127,047 km (0.103 R)
• M37: 20,256,748 km (0.089 R)
• M38: 21,040,193 km (0.094 R)
• M39: 21,700,817 km (0.072 R)
• M40: 22,569,532 km (0.07 R)
• M41: 23,245,564 km (0.097 R)
• M42: 23,313,482 km (0.091 R)
• M43: 24,617,377 km (0.096 R)
• M44: 24,895,030 km (0.087 R)
• M45: 25,034,156 km (0.12 R)
• M46: 26,015,369 km (0.111 R)
• M47: 26,866,431 km (0.117 R)
• M48: 26,937,789 km (0.073 R)
• M49: 27,654,513 km (0.114 R)
• M50: 27,870,831 km (0.032 R)
• M51: 27,942,937 km (0.113 R)
• M52: 29,180,112 km (0.032 R)
• M53: 29,916,133 km (0.06 R)
• M54: 31,858,213 km (0.101 R)
• M55: 32,768,217 km (0.053 R)
• M56: 33,303,029 km (0.098 R)
• M57: 35,002,461 km (0.081 R)
• M58: 35,392,612 km (0.067 R)
• M59: 35,470,852 km (0.078 R)
• M60: 35,784,110 km (0.077 R)
• M61: 37,046,865 km (0.028 R)
• M62: 37,603,968 km (0.086 R)
• M63: 37,843,474 km (0.117 R)
• M64: 38,484,800 km (0.107 R)
• M65: 40,675,811 km (0.086 R)
• M66: 41,168,137 km (0.072 R)
• M67: 43,407,917 km (0.088 R)
• M68: 43,575,466 km (0.063 R)
• M69: 43,743,165 km (0.11 R)
• M70: 44,838,371 km (0.091 R)
• M71: 45,431,976 km (0.106 R)
• M72: 46,369,805 km (0.039 R)
• M73: 47,486,403 km (0.096 R)
• M74: 47,918,292 km (0.091 R)
• M75: 48,004,760 km (0.112 R)
• M76: 48,611,828 km (0.109 R)
• M77: 49,571,050 km (0.064 R)
• M78: 50,977,270 km (0.081 R)
• M79: 52,218,483 km (0.1 R)
• M80: 52,842,905 km (0.034 R)
• M81: 52,932,215 km (0.091 R)
• M82: 54,279,194 km (0.092 R)
• M83: 54,730,531 km (0.106 R)
• M84: 56,274,829 km (0.088 R)
• M85: 56,823,405 km (0.062 R)
• M86: 57,557,332 km (0.107 R)
• M87: 58,294,550 km (0.102 R)
• M88: 59,685,212 km (0.084 R)
• M89: 61,368,338 km (0.113 R)
• M90: 62,027,017 km (0.028 R)
• M91: 62,972,176 km (0.072 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit