🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.47 AU - 0.53 AU

Year: 124 Days

Day: 17.2 Hours

Environment

Temp: 241 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,769,046 km

• M1: 83,176 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.42 AU - 0.62 AU

Year: 131 Days

Day: 28.3 Hours

Environment

Temp: 286 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.62 AU - 0.62 AU

Year: 171 Days

Day: 37.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 10.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.99 AU - 2.21 AU

Year: 1065 Days

Day: 15.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,769,046 km

• M1: 715,078 km (0.11 R)
• M2: 746,493 km (0.109 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.22 AU - 2.88 AU

Year: 1425 Days

Day: 34.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.2 AU - 4.04 AU

Year: 2410 Days

Day: 13.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 3.5 AU - 5.58 AU

Year: 3384 Days

Day: 37.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.7

Radius: 10.8

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 9.32 AU - 11.1 AU

Year: 11413 Days

Day: 9.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,769,046 km

• M1: 137,032 km (0.048 R)
• M2: 206,894 km (0.112 R)
• M3: 348,413 km (0.07 R)
• M4: 511,774 km (0.04 R)
• M5: 777,011 km (0.051 R)
• M6: 959,970 km (0.087 R)
• M7: 1,292,077 km (0.11 R)
• M8: 1,384,678 km (0.039 R)
• M9: 1,495,680 km (0.066 R)
• M10: 1,829,582 km (0.097 R)
• M11: 1,899,295 km (0.112 R)
• M12: 2,150,320 km (0.068 R)
• M13: 2,355,269 km (0.07 R)
• M14: 2,450,563 km (0.044 R)
• M15: 2,704,580 km (0.119 R)
• M16: 2,905,789 km (0.118 R)
• M17: 3,217,102 km (0.041 R)
• M18: 3,301,924 km (0.088 R)
• M19: 3,826,863 km (0.118 R)
• M20: 4,007,577 km (0.109 R)
• M21: 4,591,009 km (0.12 R)
• M22: 4,686,901 km (0.107 R)
• M23: 4,783,392 km (0.118 R)
• M24: 4,978,468 km (0.07 R)
• M25: 5,126,420 km (0.104 R)
• M26: 5,426,962 km (0.106 R)
• M27: 5,528,389 km (0.109 R)
• M28: 5,966,561 km (0.087 R)
• M29: 6,045,100 km (0.092 R)
• M30: 6,282,811 km (0.086 R)
• M31: 6,496,587 km (0.114 R)
• M32: 6,740,132 km (0.118 R)
• M33: 6,931,617 km (0.093 R)
• M34: 7,041,871 km (0.066 R)
• M35: 7,236,049 km (0.112 R)
• M36: 7,573,392 km (0.101 R)
• M37: 8,234,166 km (0.06 R)
• M38: 8,527,228 km (0.071 R)
• M39: 9,063,537 km (0.092 R)
• M40: 9,214,481 km (0.104 R)
• M41: 9,580,098 km (0.108 R)
• M42: 9,672,250 km (0.094 R)
• M43: 10,012,735 km (0.087 R)
• M44: 10,106,234 km (0.112 R)
• M45: 10,294,129 km (0.068 R)
• M46: 10,609,930 km (0.058 R)
• M47: 10,864,994 km (0.12 R)
• M48: 11,122,003 km (0.1 R)
• M49: 11,251,256 km (0.066 R)
• M50: 11,380,957 km (0.089 R)
• M51: 11,773,352 km (0.083 R)
• M52: 13,593,211 km (0.111 R)
• M53: 14,359,451 km (0.06 R)
• M54: 14,677,047 km (0.088 R)
• M55: 14,961,283 km (0.103 R)
• M56: 15,283,218 km (0.101 R)
• M57: 15,426,981 km (0.071 R)
• M58: 15,716,004 km (0.085 R)
• M59: 16,006,823 km (0.073 R)
• M60: 16,372,739 km (0.083 R)
• M61: 16,556,744 km (0.069 R)
• M62: 17,001,349 km (0.043 R)
• M63: 19,011,197 km (0.041 R)
• M64: 19,243,372 km (0.074 R)
• M65: 20,895,382 km (0.101 R)
• M66: 21,295,406 km (0.032 R)
• M67: 21,456,224 km (0.059 R)
• M68: 23,209,212 km (0.078 R)
• M69: 23,582,010 km (0.105 R)
• M70: 23,789,951 km (0.091 R)
• M71: 24,796,445 km (0.092 R)
• M72: 25,134,985 km (0.117 R)
• M73: 25,390,050 km (0.116 R)
• M74: 25,859,638 km (0.088 R)
• M75: 25,945,357 km (0.107 R)
• M76: 26,160,030 km (0.103 R)
• M77: 26,547,937 km (0.115 R)
• M78: 26,634,405 km (0.082 R)
• M79: 26,981,173 km (0.047 R)
• M80: 27,460,484 km (0.079 R)
• M81: 27,766,861 km (0.082 R)
• M82: 28,826,163 km (0.112 R)
• M83: 28,915,174 km (0.107 R)
• M84: 29,853,751 km (0.111 R)
• M85: 29,988,688 km (0.092 R)
• M86: 30,168,954 km (0.064 R)

Planet 9 - Gas Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 284.5

Radius: 11.5

Gravity: 2.15 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 10.15 AU - 15.87 AU

Year: 16417 Days

Day: 9.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 49,769,046 km

• M1: 200,312 km (0.112 R)
• M2: 304,880 km (0.118 R)
• M3: 388,057 km (0.036 R)
• M4: 783,145 km (0.084 R)
• M5: 1,162,375 km (0.086 R)
• M6: 1,265,897 km (0.116 R)
• M7: 1,460,674 km (0.088 R)
• M8: 1,665,473 km (0.072 R)
• M9: 1,759,570 km (0.106 R)
• M10: 1,953,449 km (0.118 R)
• M11: 2,257,731 km (0.037 R)
• M12: 2,911,474 km (0.12 R)
• M13: 3,932,778 km (0.076 R)
• M14: 4,383,517 km (0.038 R)
• M15: 4,952,886 km (0.106 R)
• M16: 5,439,379 km (0.085 R)
• M17: 6,087,586 km (0.086 R)
• M18: 6,234,940 km (0.101 R)
• M19: 6,495,689 km (0.056 R)
• M20: 6,608,636 km (0.097 R)
• M21: 8,584,524 km (0.118 R)
• M22: 9,808,384 km (0.052 R)
• M23: 10,025,002 km (0.112 R)
• M24: 12,556,497 km (0.109 R)
• M25: 13,362,381 km (0.05 R)
• M26: 13,892,705 km (0.105 R)
• M27: 14,038,563 km (0.111 R)
• M28: 14,924,332 km (0.09 R)
• M29: 15,323,759 km (0.095 R)
• M30: 15,625,647 km (0.098 R)
• M31: 16,491,819 km (0.113 R)
• M32: 22,518,668 km (0.101 R)
• M33: 23,207,118 km (0.034 R)
• M34: 24,840,278 km (0.095 R)
• M35: 25,969,592 km (0.09 R)
• M36: 26,510,239 km (0.096 R)
• M37: 27,541,866 km (0.1 R)
• M38: 32,698,953 km (0.068 R)
• M39: 34,988,848 km (0.089 R)
• M40: 35,187,514 km (0.12 R)
• M41: 37,465,291 km (0.117 R)
• M42: 38,280,599 km (0.043 R)
• M43: 40,970,369 km (0.072 R)
• M44: 42,585,128 km (0.102 R)
• M45: 43,791,934 km (0.051 R)
• M46: 45,298,235 km (0.085 R)
• M47: 45,659,365 km (0.084 R)
• M48: 45,948,986 km (0.077 R)
• M49: 46,093,946 km (0.079 R)
• M50: 46,311,910 km (0.108 R)
• M51: 47,332,916 km (0.108 R)
• M52: 47,625,978 km (0.11 R)
• M53: 47,772,883 km (0.078 R)
• M54: 48,582,806 km (0.102 R)
• M55: 48,730,609 km (0.11 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 13,998 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit