🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.64 AU - 0.72 AU

Year: 200 Days

Day: 14.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.74 AU - 1.1 AU

Year: 315 Days

Day: 40.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.66 AU - 4.16 AU

Year: 2245 Days

Day: 36.7 Hours

Environment

Temp: -99 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.2

Radius: 11.6

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.8 AU - 11.14 AU

Year: 10388 Days

Day: 14 Hours

Environment

Temp: -169 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,232,201 km

• M1: 187,147 km (0.032 R)
• M2: 286,480 km (0.071 R)
• M3: 432,039 km (0.087 R)
• M4: 977,622 km (0.069 R)
• M5: 1,095,505 km (0.108 R)
• M6: 1,177,036 km (0.099 R)
• M7: 1,346,680 km (0.079 R)
• M8: 1,782,309 km (0.04 R)
• M9: 2,694,108 km (0.05 R)
• M10: 3,065,410 km (0.097 R)
• M11: 3,362,362 km (0.089 R)
• M12: 3,920,511 km (0.057 R)
• M13: 4,574,404 km (0.025 R)
• M14: 4,777,408 km (0.09 R)
• M15: 5,122,231 km (0.081 R)
• M16: 5,546,640 km (0.112 R)
• M17: 5,872,614 km (0.109 R)
• M18: 6,392,018 km (0.103 R)
• M19: 6,849,039 km (0.096 R)
• M20: 6,926,232 km (0.04 R)
• M21: 7,356,176 km (0.112 R)
• M22: 7,875,580 km (0.066 R)
• M23: 8,037,744 km (0.061 R)
• M24: 8,365,363 km (0.037 R)
• M25: 8,949,543 km (0.067 R)
• M26: 9,118,888 km (0.11 R)
• M27: 9,676,589 km (0.1 R)
• M28: 9,806,888 km (0.104 R)
• M29: 9,893,954 km (0.103 R)
• M30: 10,201,228 km (0.084 R)
• M31: 10,645,534 km (0.115 R)
• M32: 11,187,078 km (0.054 R)
• M33: 11,369,588 km (0.12 R)
• M34: 12,062,824 km (0.087 R)
• M35: 12,250,121 km (0.065 R)
• M36: 12,344,068 km (0.118 R)
• M37: 12,485,438 km (0.093 R)
• M38: 16,037,191 km (0.103 R)
• M39: 17,233,376 km (0.102 R)
• M40: 17,338,842 km (0.088 R)
• M41: 17,444,309 km (0.098 R)
• M42: 18,189,605 km (0.093 R)
• M43: 19,876,321 km (0.089 R)
• M44: 19,986,874 km (0.114 R)
• M45: 21,726,398 km (0.074 R)
• M46: 22,643,134 km (0.099 R)
• M47: 23,924,140 km (0.115 R)
• M48: 24,454,914 km (0.073 R)
• M49: 24,751,566 km (0.104 R)
• M50: 25,228,634 km (0.057 R)
• M51: 25,528,278 km (0.054 R)
• M52: 26,313,069 km (0.11 R)
• M53: 26,556,016 km (0.12 R)
• M54: 26,738,824 km (0.116 R)
• M55: 26,983,267 km (0.07 R)
• M56: 27,844,352 km (0.119 R)
• M57: 27,968,070 km (0.115 R)
• M58: 30,672,799 km (0.11 R)
• M59: 32,088,594 km (0.076 R)
• M60: 32,283,220 km (0.112 R)
• M61: 32,804,419 km (0.053 R)
• M62: 33,131,590 km (0.114 R)
• M63: 33,262,787 km (0.12 R)
• M64: 33,459,808 km (0.048 R)
• M65: 34,384,622 km (0.108 R)
• M66: 36,936,911 km (0.113 R)
• M67: 37,072,896 km (0.085 R)
• M68: 37,618,629 km (0.061 R)
• M69: 38,235,720 km (0.085 R)
• M70: 38,373,350 km (0.081 R)
• M71: 38,511,129 km (0.091 R)
• M72: 39,063,894 km (0.112 R)
• M73: 40,247,063 km (0.114 R)
• M74: 41,018,839 km (0.047 R)
• M75: 41,724,791 km (0.092 R)
• M76: 42,719,916 km (0.107 R)
• M77: 43,077,156 km (0.04 R)
• M78: 43,507,250 km (0.113 R)
• M79: 44,010,796 km (0.082 R)
• M80: 44,443,882 km (0.086 R)
• M81: 44,660,948 km (0.063 R)
• M82: 44,805,909 km (0.078 R)
• M83: 45,387,246 km (0.115 R)
• M84: 45,532,954 km (0.06 R)
• M85: 45,605,808 km (0.087 R)
• M86: 47,072,167 km (0.06 R)
• M87: 47,219,670 km (0.048 R)
• M88: 48,256,533 km (0.064 R)
• M89: 49,525,572 km (0.092 R)
• M90: 50,126,507 km (0.089 R)
• M91: 50,427,946 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.9

Radius: 3

Gravity: 88.21 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 13.94 AU - 20.62 AU

Year: 25604 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,232,201 km

• M1: 61,186 km (0.062 R)
• M2: 104,719 km (0.059 R)
• M3: 227,987 km (0.054 R)
• M4: 478,713 km (0.097 R)
• M5: 966,552 km (0.105 R)
• M6: 1,186,610 km (0.097 R)
• M7: 1,421,629 km (0.119 R)
• M8: 1,598,304 km (0.103 R)
• M9: 2,330,585 km (0.096 R)
• M10: 3,150,980 km (0.044 R)
• M11: 3,196,458 km (0.101 R)
• M12: 4,200,110 km (0.038 R)
• M13: 4,452,481 km (0.11 R)
• M14: 5,131,057 km (0.047 R)
• M15: 5,346,179 km (0.043 R)
• M16: 5,841,198 km (0.11 R)
• M17: 6,933,113 km (0.093 R)
• M18: 7,230,813 km (0.083 R)
• M19: 7,350,940 km (0.112 R)
• M20: 8,086,064 km (0.032 R)
• M21: 10,359,653 km (0.108 R)
• M22: 10,631,322 km (0.08 R)
• M23: 10,768,055 km (0.075 R)
• M24: 10,905,386 km (0.11 R)
• M25: 11,882,409 km (0.1 R)
• M26: 12,095,437 km (0.066 R)
• M27: 12,959,963 km (0.111 R)
• M28: 14,143,282 km (0.111 R)
• M29: 15,903,600 km (0.102 R)
• M30: 18,711,702 km (0.042 R)
• M31: 19,125,041 km (0.118 R)
• M32: 19,876,919 km (0.044 R)
• M33: 20,045,217 km (0.088 R)
• M34: 20,808,765 km (0.111 R)
• M35: 27,342,152 km (0.045 R)
• M36: 29,424,854 km (0.112 R)
• M37: 30,485,353 km (0.08 R)
• M38: 31,558,120 km (0.112 R)
• M39: 33,740,603 km (0.109 R)
• M40: 34,951,448 km (0.1 R)
• M41: 36,587,899 km (0.098 R)
• M42: 37,727,386 km (0.106 R)
• M43: 37,831,506 km (0.115 R)
• M44: 38,040,195 km (0.118 R)
• M45: 38,353,752 km (0.098 R)
• M46: 39,616,957 km (0.113 R)
• M47: 42,833,910 km (0.111 R)
• M48: 42,942,518 km (0.108 R)
• M49: 46,133,440 km (0.107 R)
• M50: 46,691,291 km (0.084 R)
• M51: 46,803,190 km (0.097 R)
• M52: 49,058,527 km (0.098 R)
• M53: 49,856,183 km (0.098 R)
• M54: 51,233,680 km (0.093 R)
• M55: 52,623,594 km (0.119 R)
• M56: 53,089,592 km (0.052 R)
• M57: 53,556,935 km (0.119 R)
• M58: 55,203,709 km (0.059 R)
• M59: 56,747,559 km (0.109 R)
• M60: 57,225,524 km (0.092 R)
• M61: 58,185,194 km (0.064 R)
• M62: 59,756,271 km (0.08 R)
• M63: 61,341,111 km (0.114 R)
• M64: 61,463,632 km (0.068 R)
• M65: 61,954,313 km (0.114 R)
• M66: 62,077,282 km (0.044 R)
• M67: 62,816,296 km (0.08 R)
• M68: 63,434,434 km (0.105 R)
• M69: 63,806,185 km (0.032 R)
• M70: 64,303,149 km (0.107 R)
• M71: 65,300,817 km (0.11 R)
• M72: 65,926,884 km (0.067 R)
• M73: 67,058,891 km (0.088 R)
• M74: 68,324,190 km (0.07 R)
• M75: 68,578,207 km (0.027 R)
• M76: 69,853,080 km (0.112 R)
• M77: 70,365,154 km (0.053 R)
• M78: 71,264,237 km (0.093 R)
• M79: 71,779,751 km (0.038 R)
• M80: 72,296,612 km (0.104 R)
• M81: 72,684,968 km (0.107 R)
• M82: 73,723,925 km (0.077 R)
• M83: 74,114,824 km (0.08 R)
• M84: 76,738,472 km (0.094 R)
• M85: 77,399,096 km (0.051 R)
• M86: 78,194,358 km (0.119 R)
• M87: 78,992,313 km (0.067 R)
• M88: 79,793,111 km (0.052 R)
• M89: 83,022,480 km (0.027 R)
• M90: 83,429,237 km (0.105 R)
• M91: 85,883,090 km (0.117 R)
• M92: 89,330,424 km (0.071 R)
• M93: 90,025,455 km (0.107 R)
• M94: 91,700,353 km (0.072 R)
• M95: 92,261,046 km (0.095 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit