🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.53 AU - 0.55 AU

Year: 141 Days

Day: 39.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.76 AU - 0.92 AU

Year: 273 Days

Day: 37.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.94 AU - 1.14 AU

Year: 376 Days

Day: 36.6 Hours

Environment

Temp: 67 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.48 AU - 2.82 AU

Year: 1530 Days

Day: 30.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 5 AU - 5.18 AU

Year: 4074 Days

Day: 24.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,212,857 km

• M1: 1,911,562 km (0.107 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.5

Radius: 10.3

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.06 AU - 13.42 AU

Year: 15192 Days

Day: 9.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 29,212,857 km

• M1: 160,369 km (0.064 R)
• M2: 324,328 km (0.089 R)
• M3: 506,688 km (0.07 R)
• M4: 582,235 km (0.068 R)
• M5: 1,277,566 km (0.041 R)
• M6: 1,610,271 km (0.1 R)
• M7: 1,847,085 km (0.068 R)
• M8: 2,421,092 km (0.057 R)
• M9: 2,521,921 km (0.06 R)
• M10: 2,939,748 km (0.098 R)
• M11: 3,083,960 km (0.11 R)
• M12: 3,230,566 km (0.116 R)
• M13: 3,918,567 km (0.106 R)
• M14: 4,609,110 km (0.079 R)
• M15: 4,735,072 km (0.093 R)
• M16: 4,904,566 km (0.099 R)
• M17: 5,033,071 km (0.108 R)
• M18: 5,469,597 km (0.037 R)
• M19: 6,239,578 km (0.086 R)
• M20: 6,519,475 km (0.081 R)
• M21: 6,613,572 km (0.1 R)
• M22: 7,432,770 km (0.075 R)
• M23: 7,779,388 km (0.06 R)
• M24: 8,591,555 km (0.096 R)
• M25: 10,904,937 km (0.118 R)
• M26: 11,016,986 km (0.059 R)
• M27: 11,812,098 km (0.082 R)
• M28: 12,042,778 km (0.067 R)
• M29: 12,158,567 km (0.117 R)
• M30: 12,684,553 km (0.055 R)
• M31: 13,039,399 km (0.109 R)
• M32: 13,397,537 km (0.105 R)
• M33: 14,062,349 km (0.084 R)
• M34: 14,429,612 km (0.086 R)
• M35: 14,552,731 km (0.112 R)
• M36: 15,487,269 km (0.109 R)
• M37: 16,957,517 km (0.09 R)
• M38: 18,605,637 km (0.108 R)
• M39: 18,806,846 km (0.082 R)
• M40: 19,076,272 km (0.075 R)
• M41: 19,211,508 km (0.095 R)
• M42: 19,414,812 km (0.08 R)
• M43: 19,550,796 km (0.086 R)
• M44: 20,029,210 km (0.09 R)
• M45: 20,997,707 km (0.061 R)
• M46: 21,698,722 km (0.101 R)
• M47: 22,407,517 km (0.079 R)
• M48: 22,980,028 km (0.057 R)
• M49: 23,340,260 km (0.094 R)
• M50: 24,652,532 km (0.111 R)
• M51: 25,169,393 km (0.109 R)
• M52: 26,364,082 km (0.106 R)
• M53: 28,190,522 km (0.12 R)
• M54: 28,730,869 km (0.112 R)
• M55: 29,352,748 km (0.089 R)
• M56: 30,136,192 km (0.107 R)
• M57: 31,085,390 km (0.099 R)
• M58: 31,164,976 km (0.094 R)
• M59: 34,896,845 km (0.079 R)
• M60: 36,562,916 km (0.097 R)
• M61: 39,024,400 km (0.079 R)
• M62: 39,196,138 km (0.093 R)
• M63: 40,318,421 km (0.109 R)
• M64: 41,363,811 km (0.114 R)
• M65: 41,538,990 km (0.091 R)
• M66: 42,594,703 km (0.105 R)
• M67: 44,105,491 km (0.045 R)
• M68: 46,814,110 km (0.072 R)
• M69: 46,905,216 km (0.085 R)
• M70: 50,883,023 km (0.088 R)
• M71: 52,201,279 km (0.049 R)
• M72: 53,435,462 km (0.082 R)
• M73: 57,000,379 km (0.074 R)
• M74: 57,976,954 km (0.083 R)
• M75: 59,748,791 km (0.079 R)
• M76: 60,939,889 km (0.116 R)
• M77: 62,640,668 km (0.098 R)
• M78: 63,043,086 km (0.079 R)
• M79: 63,446,402 km (0.032 R)
• M80: 63,648,359 km (0.102 R)
• M81: 63,749,337 km (0.116 R)
• M82: 64,356,854 km (0.059 R)
• M83: 66,088,599 km (0.103 R)
• M84: 67,423,162 km (0.111 R)
• M85: 68,455,836 km (0.076 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.3

Radius: 7.7

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.64 AU - 16.32 AU

Year: 17558 Days

Day: 23.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 29,212,857 km

• M1: 646,562 km (0.11 R)
• M2: 1,523,954 km (0.088 R)
• M3: 1,621,043 km (0.057 R)
• M4: 1,924,427 km (0.082 R)
• M5: 2,300,815 km (0.103 R)
• M6: 3,059,426 km (0.107 R)
• M7: 3,224,133 km (0.08 R)
• M8: 3,286,516 km (0.076 R)
• M9: 3,497,897 km (0.081 R)
• M10: 3,735,459 km (0.116 R)
• M11: 3,801,132 km (0.072 R)
• M12: 3,889,395 km (0.118 R)
• M13: 4,180,812 km (0.085 R)
• M14: 4,572,609 km (0.077 R)
• M15: 4,976,224 km (0.086 R)
• M16: 5,267,939 km (0.11 R)
• M17: 5,515,524 km (0.063 R)
• M18: 6,490,154 km (0.069 R)
• M19: 6,622,399 km (0.089 R)
• M20: 6,862,653 km (0.119 R)
• M21: 7,296,786 km (0.088 R)
• M22: 7,351,688 km (0.079 R)
• M23: 7,461,792 km (0.045 R)
• M24: 7,936,466 km (0.069 R)
• M25: 7,992,865 km (0.109 R)
• M26: 8,220,104 km (0.087 R)
• M27: 8,536,055 km (0.106 R)
• M28: 8,944,008 km (0.118 R)
• M29: 9,002,800 km (0.059 R)
• M30: 10,144,082 km (0.09 R)
• M31: 10,390,171 km (0.118 R)
• M32: 11,330,543 km (0.043 R)
• M33: 11,778,588 km (0.085 R)
• M34: 12,363,217 km (0.077 R)
• M35: 12,824,427 km (0.105 R)
• M36: 12,890,699 km (0.084 R)
• M37: 13,257,662 km (0.104 R)
• M38: 13,729,793 km (0.063 R)
• M39: 14,794,631 km (0.049 R)
• M40: 15,424,887 km (0.09 R)
• M41: 15,672,471 km (0.069 R)
• M42: 15,814,589 km (0.096 R)
• M43: 16,028,365 km (0.1 R)
• M44: 17,625,771 km (0.12 R)
• M45: 17,736,473 km (0.117 R)
• M46: 18,480,872 km (0.073 R)
• M47: 19,654,467 km (0.049 R)
• M48: 20,115,378 km (0.089 R)
• M49: 20,774,208 km (0.102 R)
• M50: 21,322,185 km (0.112 R)
• M51: 21,637,387 km (0.091 R)
• M52: 21,954,086 km (0.081 R)
• M53: 22,232,637 km (0.059 R)
• M54: 22,352,315 km (0.079 R)
• M55: 22,552,328 km (0.106 R)
• M56: 23,723,829 km (0.106 R)
• M57: 23,805,210 km (0.088 R)
• M58: 26,083,436 km (0.052 R)
• M59: 26,251,883 km (0.12 R)
• M60: 26,674,348 km (0.099 R)
• M61: 27,312,382 km (0.099 R)
• M62: 27,783,466 km (0.031 R)
• M63: 27,869,485 km (0.116 R)
• M64: 28,430,178 km (0.076 R)
• M65: 28,516,795 km (0.102 R)
• M66: 29,038,293 km (0.03 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit