🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.65 AU - 0.69 AU

Year: 208 Days

Day: 21.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 29 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,915,136 km

• M1: 113,844 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.99 AU - 4.45 AU

Year: 3283 Days

Day: 38.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.7

Radius: 13.1

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 6.62 AU - 9.86 AU

Year: 8959 Days

Day: 8.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 90,915,136 km

• M1: 195,674 km (0.107 R)
• M2: 403,765 km (0.068 R)
• M3: 529,576 km (0.115 R)
• M4: 618,288 km (0.071 R)
• M5: 936,034 km (0.046 R)
• M6: 1,081,293 km (0.097 R)
• M7: 1,199,925 km (0.09 R)
• M8: 1,507,199 km (0.116 R)
• M9: 1,901,239 km (0.108 R)
• M10: 2,196,396 km (0.114 R)
• M11: 2,327,593 km (0.084 R)
• M12: 2,529,401 km (0.113 R)
• M13: 2,926,583 km (0.107 R)
• M14: 3,219,047 km (0.068 R)
• M15: 3,368,944 km (0.08 R)
• M16: 3,470,222 km (0.114 R)
• M17: 3,649,889 km (0.115 R)
• M18: 3,780,039 km (0.086 R)
• M19: 3,885,505 km (0.076 R)
• M20: 4,072,204 km (0.099 R)
• M21: 4,454,725 km (0.053 R)
• M22: 4,650,549 km (0.112 R)
• M23: 5,461,818 km (0.11 R)
• M24: 5,671,554 km (0.083 R)
• M25: 6,161,039 km (0.074 R)
• M26: 6,254,238 km (0.11 R)
• M27: 6,442,283 km (0.093 R)
• M28: 7,017,786 km (0.1 R)
• M29: 7,213,310 km (0.059 R)
• M30: 7,377,718 km (0.061 R)
• M31: 7,810,804 km (0.115 R)
• M32: 8,771,970 km (0.107 R)
• M33: 9,302,145 km (0.101 R)
• M34: 9,517,267 km (0.105 R)
• M35: 10,691,760 km (0.081 R)
• M36: 10,804,257 km (0.117 R)
• M37: 11,564,215 km (0.071 R)
• M38: 11,679,704 km (0.109 R)
• M39: 11,872,985 km (0.104 R)
• M40: 12,341,376 km (0.044 R)
• M41: 12,815,900 km (0.058 R)
• M42: 13,660,530 km (0.09 R)
• M43: 13,946,112 km (0.103 R)
• M44: 14,357,506 km (0.091 R)
• M45: 14,606,287 km (0.079 R)
• M46: 15,234,598 km (0.081 R)
• M47: 15,530,802 km (0.09 R)
• M48: 15,658,260 km (0.043 R)
• M49: 18,057,660 km (0.114 R)
• M50: 18,867,583 km (0.066 R)
• M51: 19,185,777 km (0.113 R)
• M52: 19,827,403 km (0.104 R)
• M53: 21,179,019 km (0.073 R)
• M54: 21,367,812 km (0.079 R)
• M55: 21,509,780 km (0.078 R)
• M56: 21,794,615 km (0.037 R)
• M57: 22,368,023 km (0.061 R)
• M58: 22,704,768 km (0.027 R)
• M59: 22,994,838 km (0.104 R)
• M60: 23,237,486 km (0.076 R)
• M61: 23,432,262 km (0.093 R)
• M62: 23,725,325 km (0.11 R)
• M63: 23,872,379 km (0.11 R)
• M64: 23,970,516 km (0.104 R)
• M65: 24,216,604 km (0.073 R)
• M66: 25,059,289 km (0.067 R)
• M67: 25,308,968 km (0.05 R)
• M68: 25,609,809 km (0.108 R)
• M69: 25,861,283 km (0.108 R)
• M70: 28,838,580 km (0.081 R)
• M71: 28,943,149 km (0.078 R)
• M72: 29,468,088 km (0.087 R)
• M73: 29,573,405 km (0.073 R)
• M74: 31,168,716 km (0.117 R)
• M75: 31,383,539 km (0.042 R)
• M76: 31,598,810 km (0.091 R)
• M77: 32,356,224 km (0.068 R)
• M78: 32,628,193 km (0.043 R)
• M79: 33,503,640 km (0.034 R)
• M80: 33,668,646 km (0.111 R)
• M81: 34,442,367 km (0.1 R)
• M82: 34,553,368 km (0.101 R)
• M83: 34,720,020 km (0.068 R)
• M84: 35,445,570 km (0.108 R)
• M85: 37,537,846 km (0.068 R)
• M86: 37,823,727 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 12.7

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 9.65 AU - 10.13 AU

Year: 11780 Days

Day: 8 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,915,136 km

• M1: 227,688 km (0.104 R)
• M2: 438,322 km (0.083 R)
• M3: 631,752 km (0.09 R)
• M4: 778,208 km (0.103 R)
• M5: 1,243,158 km (0.082 R)
• M6: 1,336,657 km (0.117 R)
• M7: 1,465,162 km (0.052 R)
• M8: 1,631,963 km (0.085 R)
• M9: 1,912,310 km (0.046 R)
• M10: 2,095,567 km (0.057 R)
• M11: 2,284,808 km (0.052 R)
• M12: 2,539,424 km (0.093 R)
• M13: 2,741,830 km (0.109 R)
• M14: 2,865,846 km (0.056 R)
• M15: 3,055,387 km (0.066 R)
• M16: 3,141,106 km (0.115 R)
• M17: 3,786,173 km (0.027 R)
• M18: 4,159,718 km (0.105 R)
• M19: 4,842,184 km (0.073 R)
• M20: 5,273,624 km (0.085 R)
• M21: 5,376,847 km (0.089 R)
• M22: 5,903,880 km (0.086 R)
• M23: 6,038,219 km (0.03 R)
• M24: 6,697,347 km (0.115 R)
• M25: 6,922,193 km (0.06 R)
• M26: 7,121,008 km (0.098 R)
• M27: 7,264,173 km (0.112 R)
• M28: 7,728,675 km (0.069 R)
• M29: 8,383,465 km (0.062 R)
• M30: 8,840,037 km (0.12 R)
• M31: 8,963,156 km (0.115 R)
• M32: 9,086,874 km (0.075 R)
• M33: 9,304,838 km (0.118 R)
• M34: 9,398,785 km (0.118 R)
• M35: 9,524,448 km (0.116 R)
• M36: 9,619,143 km (0.082 R)
• M37: 10,000,917 km (0.12 R)
• M38: 10,713,900 km (0.105 R)
• M39: 11,242,729 km (0.095 R)
• M40: 11,847,852 km (0.044 R)
• M41: 12,051,904 km (0.089 R)
• M42: 12,325,817 km (0.051 R)
• M43: 13,230,436 km (0.095 R)
• M44: 13,797,711 km (0.107 R)
• M45: 13,976,630 km (0.116 R)
• M46: 14,120,393 km (0.101 R)
• M47: 15,029,500 km (0.118 R)
• M48: 17,752,630 km (0.119 R)
• M49: 19,050,690 km (0.053 R)
• M50: 19,530,301 km (0.109 R)
• M51: 19,691,119 km (0.11 R)
• M52: 19,852,236 km (0.111 R)
• M53: 20,624,011 km (0.036 R)
• M54: 21,034,209 km (0.066 R)
• M55: 21,198,916 km (0.072 R)
• M56: 21,405,660 km (0.105 R)
• M57: 21,488,388 km (0.098 R)
• M58: 21,862,532 km (0.084 R)
• M59: 21,987,745 km (0.111 R)
• M60: 23,082,652 km (0.059 R)
• M61: 23,636,613 km (0.089 R)
• M62: 23,893,922 km (0.096 R)
• M63: 24,888,598 km (0.087 R)
• M64: 25,500,603 km (0.07 R)
• M65: 26,339,099 km (0.05 R)
• M66: 26,516,821 km (0.115 R)
• M67: 27,817,126 km (0.096 R)
• M68: 28,088,646 km (0.098 R)
• M69: 28,452,169 km (0.039 R)
• M70: 28,543,423 km (0.101 R)
• M71: 28,634,528 km (0.085 R)
• M72: 29,046,222 km (0.108 R)
• M73: 29,552,162 km (0.109 R)
• M74: 29,736,766 km (0.097 R)
• M75: 30,153,695 km (0.095 R)
• M76: 30,572,569 km (0.101 R)
• M77: 30,712,742 km (0.052 R)
• M78: 30,806,241 km (0.08 R)
• M79: 30,899,739 km (0.112 R)
• M80: 31,228,107 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987

Radius: 4.1

Gravity: 58.72 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.4 AU - 15.38 AU

Year: 21762 Days

Day: 17.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 90,915,136 km

• M1: 141,819 km (0.089 R)
• M2: 476,768 km (0.096 R)
• M3: 1,419,983 km (0.091 R)
• M4: 1,843,195 km (0.092 R)
• M5: 2,881,405 km (0.095 R)
• M6: 3,098,471 km (0.073 R)
• M7: 4,212,078 km (0.113 R)
• M8: 4,260,996 km (0.071 R)
• M9: 4,658,627 km (0.076 R)
• M10: 4,913,093 km (0.09 R)
• M11: 5,172,197 km (0.038 R)
• M12: 6,817,325 km (0.079 R)
• M13: 6,874,770 km (0.108 R)
• M14: 7,695,464 km (0.07 R)
• M15: 8,117,180 km (0.089 R)
• M16: 8,178,067 km (0.092 R)
• M17: 8,423,108 km (0.104 R)
• M18: 9,046,183 km (0.117 R)
• M19: 9,172,593 km (0.047 R)
• M20: 10,139,145 km (0.059 R)
• M21: 10,336,315 km (0.077 R)
• M22: 10,402,288 km (0.11 R)
• M23: 11,958,555 km (0.081 R)
• M24: 12,587,015 km (0.113 R)
• M25: 13,513,624 km (0.105 R)
• M26: 13,948,655 km (0.112 R)
• M27: 15,281,123 km (0.086 R)
• M28: 18,224,162 km (0.08 R)
• M29: 18,383,783 km (0.086 R)
• M30: 18,785,005 km (0.083 R)
• M31: 18,946,271 km (0.053 R)
• M32: 21,251,724 km (0.036 R)
• M33: 21,503,946 km (0.083 R)
• M34: 21,841,738 km (0.094 R)
• M35: 22,096,353 km (0.095 R)
• M36: 23,557,177 km (0.086 R)
• M37: 23,992,656 km (0.063 R)
• M38: 26,570,826 km (0.026 R)
• M39: 28,214,757 km (0.096 R)
• M40: 29,235,463 km (0.068 R)
• M41: 29,609,607 km (0.096 R)
• M42: 29,985,397 km (0.097 R)
• M43: 30,173,891 km (0.104 R)
• M44: 30,457,229 km (0.1 R)
• M45: 30,646,769 km (0.102 R)
• M46: 30,836,609 km (0.11 R)
• M47: 31,217,336 km (0.057 R)
• M48: 33,144,904 km (0.103 R)
• M49: 33,339,681 km (0.067 R)
• M50: 34,221,261 km (0.034 R)
• M51: 35,011,437 km (0.11 R)
• M52: 35,508,251 km (0.107 R)
• M53: 35,607,884 km (0.074 R)
• M54: 36,609,441 km (0.111 R)
• M55: 37,417,270 km (0.12 R)
• M56: 37,721,851 km (0.09 R)
• M57: 38,640,083 km (0.091 R)
• M58: 40,811,496 km (0.086 R)
• M59: 41,334,191 km (0.084 R)
• M60: 42,597,994 km (0.114 R)
• M61: 44,088,288 km (0.119 R)
• M62: 44,409,773 km (0.085 R)
• M63: 45,595,486 km (0.111 R)
• M64: 47,777,970 km (0.06 R)
• M65: 48,771,150 km (0.103 R)
• M66: 49,548,311 km (0.089 R)
• M67: 49,994,112 km (0.034 R)
• M68: 50,777,706 km (0.091 R)
• M69: 51,114,750 km (0.061 R)
• M70: 53,609,145 km (0.114 R)
• M71: 53,837,880 km (0.078 R)
• M72: 54,755,962 km (0.086 R)
• M73: 57,307,354 km (0.118 R)
• M74: 57,424,190 km (0.079 R)
• M75: 60,491,096 km (0.062 R)
• M76: 62,284,475 km (0.116 R)
• M77: 63,006,734 km (0.025 R)
• M78: 63,610,660 km (0.058 R)
• M79: 63,731,685 km (0.107 R)
• M80: 64,824,348 km (0.114 R)
• M81: 65,678,552 km (0.08 R)
• M82: 66,782,285 km (0.085 R)
• M83: 68,759,370 km (0.066 R)
• M84: 72,012,974 km (0.108 R)
• M85: 73,531,542 km (0.109 R)
• M86: 74,932,676 km (0.118 R)
• M87: 80,101,881 km (0.118 R)
• M88: 80,756,072 km (0.115 R)
• M89: 81,806,399 km (0.115 R)
• M90: 84,585,030 km (0.116 R)
• M91: 90,098,609 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 18,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit