🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.54 AU - 1.64 AU

Year: 732 Days

Day: 22.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,035,250 km

• M1: 490,831 km (0.108 R)
• M2: 704,157 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.23 AU - 3.55 AU

Year: 1794 Days

Day: 36.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849

Radius: 8.9

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.49 AU - 8.19 AU

Year: 8018 Days

Day: 9.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 83,035,250 km

• M1: 168,896 km (0.104 R)
• M2: 226,790 km (0.106 R)
• M3: 296,503 km (0.088 R)
• M4: 388,506 km (0.042 R)
• M5: 845,228 km (0.079 R)
• M6: 931,696 km (0.064 R)
• M7: 1,057,807 km (0.117 R)
• M8: 1,209,200 km (0.1 R)
• M9: 1,287,589 km (0.061 R)
• M10: 1,976,337 km (0.057 R)
• M11: 2,093,173 km (0.1 R)
• M12: 2,309,342 km (0.096 R)
• M13: 2,482,577 km (0.083 R)
• M14: 2,711,611 km (0.112 R)
• M15: 3,162,948 km (0.086 R)
• M16: 3,383,605 km (0.12 R)
• M17: 3,580,775 km (0.111 R)
• M18: 3,752,812 km (0.069 R)
• M19: 3,927,692 km (0.101 R)
• M20: 4,045,725 km (0.08 R)
• M21: 4,810,020 km (0.111 R)
• M22: 5,064,038 km (0.115 R)
• M23: 5,651,508 km (0.088 R)
• M24: 5,885,928 km (0.064 R)
• M25: 6,295,078 km (0.117 R)
• M26: 6,572,882 km (0.053 R)
• M27: 6,643,043 km (0.079 R)
• M28: 7,687,535 km (0.103 R)
• M29: 8,782,442 km (0.102 R)
• M30: 8,976,171 km (0.107 R)
• M31: 9,446,956 km (0.115 R)
• M32: 10,046,544 km (0.085 R)
• M33: 10,168,018 km (0.076 R)
• M34: 10,453,151 km (0.11 R)
• M35: 10,948,171 km (0.082 R)
• M36: 11,450,969 km (0.065 R)
• M37: 11,918,462 km (0.076 R)
• M38: 12,132,986 km (0.09 R)
• M39: 12,219,154 km (0.09 R)
• M40: 12,696,820 km (0.102 R)
• M41: 12,828,167 km (0.098 R)
• M42: 13,402,473 km (0.104 R)
• M43: 13,536,214 km (0.105 R)
• M44: 13,670,403 km (0.08 R)
• M45: 13,939,978 km (0.091 R)
• M46: 14,030,335 km (0.065 R)
• M47: 14,211,499 km (0.083 R)
• M48: 15,735,602 km (0.088 R)
• M49: 18,240,468 km (0.117 R)
• M50: 19,136,111 km (0.06 R)
• M51: 19,337,021 km (0.085 R)
• M52: 19,589,243 km (0.103 R)
• M53: 22,328,978 km (0.04 R)
• M54: 23,447,222 km (0.098 R)
• M55: 23,716,199 km (0.052 R)
• M56: 24,257,145 km (0.104 R)
• M57: 24,474,660 km (0.071 R)
• M58: 24,638,321 km (0.108 R)
• M59: 24,747,527 km (0.101 R)
• M60: 25,076,343 km (0.067 R)
• M61: 27,814,583 km (0.11 R)
• M62: 30,177,780 km (0.072 R)
• M63: 31,353,769 km (0.113 R)
• M64: 31,531,491 km (0.088 R)
• M65: 31,947,373 km (0.073 R)
• M66: 32,604,557 km (0.116 R)
• M67: 32,904,800 km (0.069 R)
• M68: 33,145,652 km (0.113 R)
• M69: 34,114,747 km (0.092 R)
• M70: 34,236,669 km (0.059 R)
• M71: 34,909,112 km (0.074 R)
• M72: 36,205,078 km (0.043 R)
• M73: 36,267,161 km (0.095 R)
• M74: 36,329,394 km (0.098 R)
• M75: 36,391,627 km (0.064 R)
• M76: 36,702,940 km (0.092 R)
• M77: 37,831,357 km (0.098 R)
• M78: 38,653,547 km (0.079 R)
• M79: 39,098,600 km (0.088 R)
• M80: 39,226,058 km (0.1 R)
• M81: 40,766,617 km (0.082 R)
• M82: 41,154,823 km (0.096 R)
• M83: 41,869,751 km (0.076 R)
• M84: 42,065,425 km (0.103 R)
• M85: 42,654,392 km (0.09 R)
• M86: 42,719,916 km (0.078 R)
• M87: 42,916,936 km (0.097 R)
• M88: 43,774,132 km (0.085 R)
• M89: 43,906,526 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.1

Radius: 7.5

Gravity: 13.46 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 13.99 AU - 16.45 AU

Year: 21688 Days

Day: 24.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,035,250 km

• M1: 100,679 km (0.109 R)
• M2: 188,942 km (0.096 R)
• M3: 310,565 km (0.105 R)
• M4: 524,191 km (0.095 R)
• M5: 707,598 km (0.116 R)
• M6: 992,881 km (0.095 R)
• M7: 1,134,101 km (0.102 R)
• M8: 1,564,046 km (0.082 R)
• M9: 2,370,079 km (0.064 R)
• M10: 2,835,029 km (0.099 R)
• M11: 2,915,214 km (0.082 R)
• M12: 3,037,136 km (0.097 R)
• M13: 3,412,627 km (0.117 R)
• M14: 4,345,220 km (0.114 R)
• M15: 7,016,739 km (0.091 R)
• M16: 7,180,548 km (0.09 R)
• M17: 7,400,756 km (0.099 R)
• M18: 7,848,203 km (0.073 R)
• M19: 7,904,751 km (0.114 R)
• M20: 8,419,667 km (0.088 R)
• M21: 9,242,156 km (0.097 R)
• M22: 9,906,221 km (0.113 R)
• M23: 10,461,080 km (0.087 R)
• M24: 11,344,007 km (0.041 R)
• M25: 12,514,011 km (0.075 R)
• M26: 13,926,963 km (0.109 R)
• M27: 15,673,967 km (0.057 R)
• M28: 16,031,506 km (0.061 R)
• M29: 16,464,293 km (0.037 R)
• M30: 17,047,126 km (0.12 R)
• M31: 17,341,086 km (0.087 R)
• M32: 18,533,830 km (0.111 R)
• M33: 18,684,774 km (0.046 R)
• M34: 21,154,784 km (0.068 R)
• M35: 21,233,623 km (0.057 R)
• M36: 21,470,735 km (0.087 R)
• M37: 21,708,745 km (0.051 R)
• M38: 23,236,140 km (0.085 R)
• M39: 23,398,902 km (0.056 R)
• M40: 23,889,434 km (0.102 R)
• M41: 24,631,888 km (0.069 R)
• M42: 24,880,968 km (0.111 R)
• M43: 25,885,817 km (0.104 R)
• M44: 27,160,391 km (0.118 R)
• M45: 30,657,840 km (0.033 R)
• M46: 31,194,597 km (0.116 R)
• M47: 35,224,464 km (0.076 R)
• M48: 35,598,908 km (0.057 R)
• M49: 37,872,795 km (0.097 R)
• M50: 39,317,761 km (0.074 R)
• M51: 42,758,811 km (0.06 R)
• M52: 43,158,088 km (0.1 R)
• M53: 43,358,250 km (0.094 R)
• M54: 45,071,894 km (0.09 R)
• M55: 45,783,980 km (0.096 R)
• M56: 45,988,181 km (0.053 R)
• M57: 46,090,356 km (0.082 R)
• M58: 46,294,856 km (0.115 R)
• M59: 47,425,517 km (0.105 R)
• M60: 48,461,183 km (0.07 R)
• M61: 48,565,154 km (0.106 R)
• M62: 49,923,652 km (0.104 R)
• M63: 50,344,171 km (0.102 R)
• M64: 50,660,272 km (0.081 R)
• M65: 50,977,120 km (0.092 R)
• M66: 51,294,567 km (0.102 R)
• M67: 51,718,976 km (0.059 R)
• M68: 51,825,190 km (0.083 R)
• M69: 53,535,244 km (0.093 R)
• M70: 54,397,227 km (0.109 R)
• M71: 55,263,697 km (0.083 R)
• M72: 55,372,455 km (0.11 R)
• M73: 55,807,635 km (0.05 R)
• M74: 56,134,806 km (0.054 R)
• M75: 57,339,966 km (0.101 R)
• M76: 60,110,668 km (0.117 R)
• M77: 60,222,418 km (0.088 R)
• M78: 62,019,388 km (0.083 R)
• M79: 62,245,280 km (0.113 R)
• M80: 66,704,195 km (0.108 R)
• M81: 67,515,314 km (0.056 R)
• M82: 69,498,832 km (0.079 R)
• M83: 70,792,405 km (0.114 R)
• M84: 70,910,438 km (0.059 R)
• M85: 71,738,163 km (0.06 R)
• M86: 73,522,866 km (0.11 R)
• M87: 79,086,111 km (0.096 R)
• M88: 79,576,194 km (0.116 R)
• M89: 80,682,620 km (0.093 R)
• M90: 81,546,847 km (0.096 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit