🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.44 AU - 0.72 AU

Year: 281 Days

Day: 16.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 281 Days

Day: 34.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,643,440 km

• M1: 190,737 km (0.07 R)

Asteroid Belt

Center: 0.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 732.3

Radius: 13.8

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.87 AU - 1.35 AU

Year: 744 Days

Day: 14.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 76,643,440 km

• M1: 175,628 km (0.11 R)
• M2: 284,236 km (0.109 R)
• M3: 389,553 km (0.086 R)
• M4: 477,367 km (0.116 R)
• M5: 777,610 km (0.104 R)
• M6: 925,712 km (0.097 R)
• M7: 1,012,628 km (0.091 R)
• M8: 1,127,070 km (0.111 R)
• M9: 1,239,867 km (0.047 R)
• M10: 1,383,332 km (0.109 R)
• M11: 1,470,846 km (0.116 R)
• M12: 1,588,430 km (0.111 R)
• M13: 1,885,532 km (0.092 R)
• M14: 2,037,224 km (0.095 R)
• M15: 2,426,328 km (0.112 R)
• M16: 2,533,590 km (0.086 R)
• M17: 2,873,925 km (0.088 R)
• M18: 3,193,017 km (0.116 R)
• M19: 3,329,450 km (0.09 R)
• M20: 3,486,528 km (0.066 R)
• M21: 3,636,575 km (0.096 R)
• M22: 3,875,482 km (0.092 R)
• M23: 3,972,571 km (0.098 R)
• M24: 4,268,626 km (0.109 R)
• M25: 4,470,134 km (0.105 R)
• M26: 4,561,837 km (0.079 R)
• M27: 4,747,189 km (0.095 R)
• M28: 4,977,121 km (0.118 R)
• M29: 5,093,508 km (0.091 R)
• M30: 5,264,499 km (0.054 R)
• M31: 5,722,418 km (0.097 R)
• M32: 5,945,019 km (0.119 R)
• M33: 6,034,778 km (0.069 R)
• M34: 6,215,941 km (0.076 R)
• M35: 6,307,196 km (0.111 R)
• M36: 6,421,788 km (0.114 R)
• M37: 6,583,503 km (0.051 R)
• M38: 6,758,383 km (0.062 R)
• M39: 6,934,759 km (0.111 R)
• M40: 7,280,180 km (0.05 R)
• M41: 7,400,457 km (0.097 R)
• M42: 7,582,368 km (0.106 R)
• M43: 7,704,440 km (0.059 R)
• M44: 7,827,260 km (0.076 R)
• M45: 8,099,678 km (0.119 R)
• M46: 8,261,991 km (0.104 R)
• M47: 8,349,955 km (0.093 R)
• M48: 8,488,782 km (0.104 R)
• M49: 8,590,209 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.3

Radius: 12.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.58 AU - 4.04 AU

Year: 4728 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 76,643,440 km

• M1: 193,430 km (0.116 R)
• M2: 284,535 km (0.064 R)
• M3: 366,216 km (0.06 R)
• M4: 478,564 km (0.084 R)
• M5: 680,222 km (0.08 R)
• M6: 792,719 km (0.083 R)
• M7: 949,498 km (0.096 R)
• M8: 1,038,658 km (0.1 R)
• M9: 1,225,955 km (0.105 R)
• M10: 1,484,011 km (0.1 R)
• M11: 1,775,727 km (0.044 R)
• M12: 2,274,187 km (0.058 R)
• M13: 2,379,205 km (0.115 R)
• M14: 2,467,916 km (0.103 R)
• M15: 2,685,581 km (0.112 R)
• M16: 2,815,432 km (0.087 R)
• M17: 3,700,603 km (0.085 R)
• M18: 3,824,918 km (0.076 R)
• M19: 4,401,618 km (0.101 R)
• M20: 4,577,844 km (0.077 R)
• M21: 5,470,196 km (0.115 R)
• M22: 5,612,314 km (0.118 R)
• M23: 5,755,628 km (0.117 R)
• M24: 5,948,610 km (0.109 R)
• M25: 6,341,155 km (0.075 R)
• M26: 7,151,377 km (0.086 R)
• M27: 7,332,988 km (0.102 R)
• M28: 7,516,246 km (0.115 R)
• M29: 7,753,957 km (0.098 R)
• M30: 7,994,211 km (0.108 R)
• M31: 8,509,725 km (0.083 R)
• M32: 8,924,261 km (0.043 R)
• M33: 9,544,195 km (0.11 R)
• M34: 10,061,803 km (0.119 R)
• M35: 11,456,355 km (0.031 R)
• M36: 11,791,603 km (0.107 R)
• M37: 11,883,456 km (0.111 R)
• M38: 11,975,758 km (0.103 R)
• M39: 12,160,811 km (0.103 R)
• M40: 12,816,349 km (0.084 R)
• M41: 12,942,460 km (0.077 R)
• M42: 13,675,938 km (0.113 R)
• M43: 14,096,458 km (0.101 R)
• M44: 14,194,145 km (0.102 R)
• M45: 14,685,873 km (0.08 R)
• M46: 14,817,968 km (0.102 R)
• M47: 15,316,728 km (0.099 R)
• M48: 15,517,787 km (0.094 R)
• M49: 15,753,553 km (0.118 R)
• M50: 16,467,734 km (0.055 R)
• M51: 16,570,657 km (0.096 R)
• M52: 16,915,181 km (0.088 R)
• M53: 18,281,608 km (0.083 R)
• M54: 19,610,486 km (0.079 R)
• M55: 19,792,397 km (0.075 R)
• M56: 20,011,558 km (0.115 R)
• M57: 21,007,431 km (0.094 R)
• M58: 21,230,930 km (0.077 R)
• M59: 21,455,327 km (0.116 R)
• M60: 22,512,535 km (0.075 R)
• M61: 23,547,902 km (0.062 R)
• M62: 23,896,614 km (0.094 R)
• M63: 24,992,119 km (0.105 R)
• M64: 25,110,451 km (0.088 R)
• M65: 25,427,000 km (0.09 R)
• M66: 25,665,310 km (0.119 R)
• M67: 25,944,160 km (0.069 R)
• M68: 26,103,931 km (0.111 R)
• M69: 26,464,761 km (0.074 R)
• M70: 26,585,486 km (0.038 R)
• M71: 26,746,603 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.1

Radius: 7.6

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.57 AU - 8.81 AU

Year: 12258 Days

Day: 20.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,643,440 km

• M1: 117,135 km (0.118 R)
• M2: 203,603 km (0.115 R)
• M3: 294,857 km (0.12 R)
• M4: 538,702 km (0.111 R)
• M5: 733,478 km (0.053 R)
• M6: 902,374 km (0.092 R)
• M7: 967,001 km (0.108 R)
• M8: 1,369,269 km (0.063 R)
• M9: 2,071,332 km (0.104 R)
• M10: 3,162,948 km (0.082 R)
• M11: 3,466,183 km (0.079 R)
• M12: 3,778,992 km (0.112 R)
• M13: 4,799,399 km (0.05 R)
• M14: 5,354,856 km (0.101 R)
• M15: 5,625,179 km (0.119 R)
• M16: 5,716,284 km (0.069 R)
• M17: 6,879,408 km (0.057 R)
• M18: 7,206,129 km (0.112 R)
• M19: 7,840,724 km (0.095 R)
• M20: 8,216,364 km (0.093 R)
• M21: 8,458,413 km (0.114 R)
• M22: 8,738,012 km (0.08 R)
• M23: 8,914,238 km (0.079 R)
• M24: 9,270,430 km (0.092 R)
• M25: 9,450,247 km (0.102 R)
• M26: 9,923,126 km (0.087 R)
• M27: 10,217,983 km (0.097 R)
• M28: 10,403,634 km (0.059 R)
• M29: 10,553,083 km (0.045 R)
• M30: 10,854,074 km (0.111 R)
• M31: 10,967,618 km (0.093 R)
• M32: 11,043,614 km (0.025 R)
• M33: 11,157,757 km (0.112 R)
• M34: 11,541,476 km (0.059 R)
• M35: 12,321,778 km (0.033 R)
• M36: 12,559,190 km (0.056 R)
• M37: 12,718,362 km (0.076 R)
• M38: 12,798,098 km (0.086 R)
• M39: 13,038,651 km (0.083 R)
• M40: 14,221,671 km (0.108 R)
• M41: 14,763,215 km (0.101 R)
• M42: 14,889,027 km (0.115 R)
• M43: 15,141,997 km (0.117 R)
• M44: 15,396,314 km (0.063 R)
• M45: 16,688,989 km (0.107 R)
• M46: 17,837,302 km (0.105 R)
• M47: 18,285,647 km (0.111 R)
• M48: 18,556,419 km (0.036 R)
• M49: 18,783,209 km (0.075 R)
• M50: 19,560,819 km (0.048 R)
• M51: 19,976,851 km (0.094 R)
• M52: 20,209,176 km (0.101 R)
• M53: 20,536,048 km (0.107 R)
• M54: 21,479,412 km (0.09 R)
• M55: 21,860,737 km (0.037 R)
• M56: 22,388,668 km (0.036 R)
• M57: 23,506,014 km (0.117 R)
• M58: 23,702,287 km (0.098 R)
• M59: 24,145,695 km (0.08 R)
• M60: 24,195,062 km (0.051 R)
• M61: 24,890,692 km (0.087 R)
• M62: 25,492,225 km (0.115 R)
• M63: 26,098,545 km (0.116 R)
• M64: 26,658,490 km (0.066 R)
• M65: 27,686,676 km (0.107 R)
• M66: 27,790,198 km (0.111 R)
• M67: 28,623,159 km (0.067 R)
• M68: 29,042,631 km (0.114 R)
• M69: 29,834,752 km (0.068 R)
• M70: 31,170,661 km (0.112 R)
• M71: 31,764,714 km (0.116 R)
• M72: 31,927,327 km (0.118 R)
• M73: 31,981,631 km (0.084 R)
• M74: 32,635,374 km (0.06 R)
• M75: 33,073,546 km (0.109 R)
• M76: 33,238,403 km (0.107 R)
• M77: 33,624,066 km (0.104 R)
• M78: 34,678,582 km (0.1 R)
• M79: 34,845,982 km (0.084 R)
• M80: 35,969,462 km (0.087 R)
• M81: 36,762,779 km (0.08 R)
• M82: 36,819,776 km (0.092 R)
• M83: 36,990,617 km (0.107 R)
• M84: 37,561,931 km (0.084 R)
• M85: 38,424,662 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.6

Radius: 3.7

Gravity: 51.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 9.1 AU - 10.74 AU

Year: 19866 Days

Day: 16.1 Hours

Environment

Temp: -237 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,643,440 km

• M1: 48,470 km (0.085 R)
• M2: 73,153 km (0.11 R)
• M3: 658,829 km (0.076 R)
• M4: 728,990 km (0.114 R)
• M5: 1,034,020 km (0.093 R)
• M6: 1,171,800 km (0.119 R)
• M7: 1,200,074 km (0.088 R)
• M8: 1,315,414 km (0.058 R)
• M9: 1,464,563 km (0.055 R)
• M10: 2,114,117 km (0.051 R)
• M11: 2,253,542 km (0.057 R)
• M12: 2,578,020 km (0.109 R)
• M13: 3,310,002 km (0.099 R)
• M14: 4,188,142 km (0.069 R)
• M15: 4,319,190 km (0.062 R)
• M16: 4,856,695 km (0.079 R)
• M17: 4,948,249 km (0.118 R)
• M18: 5,414,994 km (0.082 R)
• M19: 6,339,659 km (0.109 R)
• M20: 6,743,573 km (0.102 R)
• M21: 7,628,893 km (0.115 R)
• M22: 7,682,150 km (0.076 R)
• M23: 7,735,407 km (0.106 R)
• M24: 8,550,117 km (0.09 R)
• M25: 8,827,770 km (0.089 R)
• M26: 9,506,047 km (0.114 R)
• M27: 11,823,019 km (0.077 R)
• M28: 12,821,585 km (0.102 R)
• M29: 13,011,724 km (0.108 R)
• M30: 14,303,352 km (0.095 R)
• M31: 14,765,160 km (0.113 R)
• M32: 16,179,159 km (0.098 R)
• M33: 17,215,424 km (0.103 R)
• M34: 17,706,254 km (0.069 R)
• M35: 18,630,021 km (0.109 R)
• M36: 20,746,382 km (0.113 R)
• M37: 21,044,232 km (0.077 R)
• M38: 21,193,680 km (0.06 R)
• M39: 21,268,628 km (0.113 R)
• M40: 21,719,516 km (0.034 R)
• M41: 22,937,542 km (0.064 R)
• M42: 23,400,099 km (0.115 R)
• M43: 25,280,395 km (0.074 R)
• M44: 25,439,268 km (0.069 R)
• M45: 25,917,831 km (0.053 R)
• M46: 26,883,934 km (0.051 R)
• M47: 27,208,562 km (0.057 R)
• M48: 27,452,855 km (0.047 R)
• M49: 28,108,094 km (0.068 R)
• M50: 28,685,541 km (0.117 R)
• M51: 29,017,200 km (0.1 R)
• M52: 29,266,879 km (0.059 R)
• M53: 31,034,078 km (0.079 R)
• M54: 32,231,310 km (0.117 R)
• M55: 32,749,068 km (0.117 R)
• M56: 33,967,842 km (0.1 R)
• M57: 34,143,021 km (0.118 R)
• M58: 36,718,648 km (0.116 R)
• M59: 36,808,556 km (0.113 R)
• M60: 37,078,730 km (0.07 R)
• M61: 38,713,685 km (0.105 R)
• M62: 39,724,368 km (0.084 R)
• M63: 40,557,778 km (0.116 R)
• M64: 41,116,526 km (0.092 R)
• M65: 42,713,483 km (0.051 R)
• M66: 43,757,676 km (0.046 R)
• M67: 44,618,163 km (0.089 R)
• M68: 44,906,289 km (0.067 R)
• M69: 45,387,695 km (0.043 R)
• M70: 45,774,106 km (0.079 R)
• M71: 46,647,608 km (0.105 R)
• M72: 46,842,534 km (0.108 R)
• M73: 47,037,610 km (0.099 R)
• M74: 48,312,483 km (0.075 R)
• M75: 49,102,659 km (0.077 R)
• M76: 50,096,288 km (0.092 R)
• M77: 50,495,714 km (0.066 R)
• M78: 50,896,038 km (0.089 R)
• M79: 52,406,827 km (0.11 R)
• M80: 55,885,576 km (0.051 R)
• M81: 57,026,858 km (0.085 R)
• M82: 58,280,638 km (0.106 R)
• M83: 58,385,655 km (0.067 R)
• M84: 61,668,431 km (0.073 R)
• M85: 62,847,561 km (0.035 R)
• M86: 63,926,013 km (0.069 R)
• M87: 64,034,172 km (0.086 R)
• M88: 64,684,474 km (0.095 R)
• M89: 68,300,404 km (0.097 R)
• M90: 69,854,127 km (0.087 R)
• M91: 70,635,327 km (0.064 R)
• M92: 74,357,023 km (0.118 R)
• M93: 74,926,542 km (0.095 R)
• M94: 75,611,701 km (0.054 R)
• M95: 76,413,695 km (0.031 R)
• M96: 76,528,586 km (0.027 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 20,138 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit