🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.75 AU - 0.77 AU

Year: 238 Days

Day: 43.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.85 AU - 1.13 AU

Year: 355 Days

Day: 34.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,968,753 km

• M1: 109,954 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.79 AU - 1.85 AU

Year: 884 Days

Day: 40.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 12.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.1 AU - 6.6 AU

Year: 5092 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 100,968,753 km

• M1: 179,817 km (0.099 R)
• M2: 397,781 km (0.086 R)
• M3: 505,790 km (0.113 R)
• M4: 779,704 km (0.087 R)
• M5: 958,623 km (0.092 R)
• M6: 1,065,586 km (0.052 R)
• M7: 1,253,630 km (0.05 R)
• M8: 1,592,320 km (0.06 R)
• M9: 1,736,083 km (0.094 R)
• M10: 1,824,496 km (0.118 R)
• M11: 2,257,581 km (0.114 R)
• M12: 2,338,514 km (0.114 R)
• M13: 2,603,751 km (0.044 R)
• M14: 2,688,723 km (0.105 R)
• M15: 3,020,381 km (0.118 R)
• M16: 3,458,254 km (0.078 R)
• M17: 3,896,875 km (0.114 R)
• M18: 4,192,630 km (0.059 R)
• M19: 4,313,056 km (0.064 R)
• M20: 4,434,679 km (0.098 R)
• M21: 4,536,855 km (0.119 R)
• M22: 4,911,298 km (0.113 R)
• M23: 5,339,298 km (0.077 R)
• M24: 5,535,869 km (0.119 R)
• M25: 5,734,834 km (0.047 R)
• M26: 6,026,550 km (0.099 R)
• M27: 6,277,127 km (0.1 R)
• M28: 6,624,493 km (0.112 R)
• M29: 6,812,388 km (0.048 R)
• M30: 7,049,650 km (0.091 R)
• M31: 7,556,936 km (0.088 R)
• M32: 8,176,272 km (0.111 R)
• M33: 8,302,233 km (0.066 R)
• M34: 8,403,361 km (0.088 R)
• M35: 8,555,801 km (0.041 R)
• M36: 9,175,137 km (0.11 R)
• M37: 9,411,052 km (0.097 R)
• M38: 9,596,105 km (0.12 R)
• M39: 10,375,061 km (0.087 R)
• M40: 11,118,712 km (0.118 R)
• M41: 11,258,437 km (0.104 R)
• M42: 11,342,361 km (0.07 R)
• M43: 11,482,983 km (0.031 R)
• M44: 11,993,860 km (0.028 R)
• M45: 12,570,111 km (0.035 R)
• M46: 12,832,356 km (0.09 R)
• M47: 13,008,283 km (0.036 R)
• M48: 13,214,429 km (0.044 R)
• M49: 13,332,761 km (0.084 R)
• M50: 13,481,162 km (0.079 R)
• M51: 13,989,944 km (0.097 R)
• M52: 14,627,081 km (0.047 R)
• M53: 14,872,272 km (0.109 R)
• M54: 15,180,743 km (0.103 R)
• M55: 15,366,843 km (0.034 R)
• M56: 15,803,968 km (0.102 R)
• M57: 16,087,157 km (0.106 R)
• M58: 17,139,877 km (0.068 R)
• M59: 17,301,443 km (0.117 R)
• M60: 17,463,307 km (0.091 R)
• M61: 17,690,995 km (0.08 R)
• M62: 17,788,832 km (0.112 R)
• M63: 18,116,302 km (0.102 R)
• M64: 18,545,050 km (0.09 R)
• M65: 19,043,809 km (0.113 R)
• M66: 19,412,568 km (0.108 R)
• M67: 20,190,925 km (0.081 R)
• M68: 20,327,359 km (0.057 R)
• M69: 20,772,861 km (0.12 R)
• M70: 20,945,048 km (0.092 R)
• M71: 21,152,391 km (0.077 R)
• M72: 21,534,165 km (0.1 R)
• M73: 22,058,505 km (0.088 R)
• M74: 22,198,978 km (0.059 R)
• M75: 22,870,672 km (0.108 R)
• M76: 23,333,977 km (0.11 R)
• M77: 23,728,466 km (0.03 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 698.4

Radius: 5.7

Gravity: 21.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 17.15 AU - 21.25 AU

Year: 30278 Days

Day: 16.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 100,968,753 km

• M1: 130,001 km (0.065 R)
• M2: 256,261 km (0.112 R)
• M3: 518,506 km (0.102 R)
• M4: 788,979 km (0.036 R)
• M5: 847,921 km (0.053 R)
• M6: 939,325 km (0.093 R)
• M7: 1,098,946 km (0.081 R)
• M8: 1,860,100 km (0.095 R)
• M9: 2,660,000 km (0.102 R)
• M10: 2,840,714 km (0.106 R)
• M11: 4,108,855 km (0.115 R)
• M12: 5,131,357 km (0.103 R)
• M13: 5,356,202 km (0.068 R)
• M14: 5,932,453 km (0.062 R)
• M15: 6,109,278 km (0.081 R)
• M16: 6,168,519 km (0.111 R)
• M17: 6,228,059 km (0.085 R)
• M18: 6,894,966 km (0.067 R)
• M19: 8,427,147 km (0.116 R)
• M20: 8,493,270 km (0.085 R)
• M21: 11,565,262 km (0.076 R)
• M22: 13,216,523 km (0.075 R)
• M23: 14,780,569 km (0.055 R)
• M24: 15,020,075 km (0.091 R)
• M25: 16,816,147 km (0.109 R)
• M26: 17,824,138 km (0.072 R)
• M27: 18,421,033 km (0.09 R)
• M28: 20,339,476 km (0.036 R)
• M29: 20,963,150 km (0.041 R)
• M30: 22,687,115 km (0.061 R)
• M31: 23,241,076 km (0.067 R)
• M32: 23,612,678 km (0.052 R)
• M33: 26,656,396 km (0.099 R)
• M34: 27,927,678 km (0.097 R)
• M35: 28,026,263 km (0.047 R)
• M36: 29,018,696 km (0.101 R)
• M37: 29,118,627 km (0.101 R)
• M38: 30,224,754 km (0.1 R)
• M39: 31,344,643 km (0.108 R)
• M40: 31,755,290 km (0.109 R)
• M41: 33,520,096 km (0.051 R)
• M42: 33,729,832 km (0.106 R)
• M43: 34,678,881 km (0.12 R)
• M44: 34,891,011 km (0.114 R)
• M45: 38,014,465 km (0.103 R)
• M46: 38,891,706 km (0.098 R)
• M47: 41,788,669 km (0.111 R)
• M48: 42,580,491 km (0.101 R)
• M49: 42,921,275 km (0.084 R)
• M50: 44,063,903 km (0.075 R)
• M51: 44,178,645 km (0.044 R)
• M52: 44,638,957 km (0.104 R)
• M53: 45,332,344 km (0.092 R)
• M54: 46,612,752 km (0.053 R)
• M55: 47,198,577 km (0.092 R)
• M56: 47,904,978 km (0.115 R)
• M57: 53,434,863 km (0.117 R)
• M58: 54,048,065 km (0.06 R)
• M59: 57,273,694 km (0.054 R)
• M60: 57,399,057 km (0.098 R)
• M61: 57,775,595 km (0.046 R)
• M62: 58,530,915 km (0.091 R)
• M63: 59,162,966 km (0.088 R)
• M64: 59,289,675 km (0.088 R)
• M65: 60,051,577 km (0.1 R)
• M66: 60,433,650 km (0.1 R)
• M67: 61,585,105 km (0.072 R)
• M68: 62,872,843 km (0.105 R)
• M69: 63,002,096 km (0.09 R)
• M70: 63,779,556 km (0.12 R)
• M71: 63,909,407 km (0.056 R)
• M72: 64,169,558 km (0.09 R)
• M73: 65,868,242 km (0.102 R)
• M74: 67,053,057 km (0.092 R)
• M75: 69,043,157 km (0.055 R)
• M76: 70,246,523 km (0.071 R)
• M77: 70,649,240 km (0.037 R)
• M78: 71,591,707 km (0.084 R)
• M79: 71,996,967 km (0.107 R)
• M80: 72,402,976 km (0.046 R)
• M81: 72,674,047 km (0.101 R)
• M82: 73,489,206 km (0.053 R)
• M83: 74,854,735 km (0.113 R)
• M84: 75,265,980 km (0.085 R)
• M85: 75,403,311 km (0.1 R)
• M86: 78,165,935 km (0.098 R)
• M87: 78,304,911 km (0.036 R)
• M88: 79,979,360 km (0.12 R)
• M89: 80,961,470 km (0.119 R)
• M90: 83,363,413 km (0.116 R)
• M91: 88,816,256 km (0.093 R)
• M92: 89,251,735 km (0.101 R)
• M93: 90,270,347 km (0.091 R)
• M94: 91,732,218 km (0.114 R)
• M95: 92,466,145 km (0.086 R)
• M96: 96,462,502 km (0.085 R)
• M97: 97,208,846 km (0.1 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 14,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit