🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.4 AU - 0.66 AU

Year: 142 Days

Day: 47.5 Hours

Environment

Temp: 237 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,016,772 km

• M1: 97,837 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.13 AU - 1.87 AU

Year: 674 Days

Day: 44.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.78 AU - 4.4 AU

Year: 2497 Days

Day: 32.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,016,772 km

• M1: 1,022,053 km (0.117 R)

Asteroid Belt

Center: 4.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 9.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 4.49 AU - 5.81 AU

Year: 4290 Days

Day: 8.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 27,016,772 km

• M1: 131,796 km (0.118 R)
• M2: 287,976 km (0.026 R)
• M3: 372,349 km (0.11 R)
• M4: 674,088 km (0.049 R)
• M5: 733,030 km (0.085 R)
• M6: 794,065 km (0.087 R)
• M7: 954,434 km (0.056 R)
• M8: 1,033,123 km (0.105 R)
• M9: 1,295,218 km (0.104 R)
• M10: 1,434,045 km (0.062 R)
• M11: 1,645,277 km (0.069 R)
• M12: 1,852,470 km (0.051 R)
• M13: 1,937,741 km (0.111 R)
• M14: 1,995,336 km (0.088 R)
• M15: 2,127,132 km (0.12 R)
• M16: 2,261,920 km (0.11 R)
• M17: 2,414,958 km (0.047 R)
• M18: 2,667,031 km (0.109 R)
• M19: 3,196,757 km (0.054 R)
• M20: 3,299,680 km (0.119 R)
• M21: 3,456,309 km (0.055 R)
• M22: 4,542,390 km (0.114 R)
• M23: 4,775,613 km (0.063 R)
• M24: 4,913,392 km (0.12 R)
• M25: 5,012,576 km (0.115 R)
• M26: 5,213,037 km (0.113 R)
• M27: 5,601,393 km (0.109 R)
• M28: 6,341,005 km (0.06 R)
• M29: 6,601,754 km (0.099 R)
• M30: 6,777,382 km (0.086 R)
• M31: 6,977,095 km (0.102 R)
• M32: 7,066,405 km (0.074 R)
• M33: 7,178,603 km (0.052 R)
• M34: 7,246,222 km (0.112 R)
• M35: 7,382,057 km (0.048 R)
• M36: 7,794,797 km (0.079 R)
• M37: 8,404,109 km (0.073 R)
• M38: 8,762,695 km (0.026 R)
• M39: 9,199,521 km (0.108 R)
• M40: 9,420,627 km (0.039 R)
• M41: 9,593,861 km (0.091 R)
• M42: 9,743,160 km (0.053 R)
• M43: 10,069,283 km (0.072 R)
• M44: 10,552,335 km (0.079 R)
• M45: 10,706,570 km (0.114 R)
• M46: 10,991,105 km (0.103 R)
• M47: 11,069,046 km (0.097 R)
• M48: 11,147,285 km (0.025 R)
• M49: 11,462,039 km (0.096 R)
• M50: 12,369,799 km (0.088 R)
• M51: 12,478,108 km (0.079 R)
• M52: 13,690,150 km (0.115 R)
• M53: 14,196,838 km (0.112 R)
• M54: 15,606,947 km (0.093 R)
• M55: 15,753,254 km (0.119 R)
• M56: 16,850,854 km (0.079 R)
• M57: 17,031,119 km (0.062 R)
• M58: 17,667,209 km (0.025 R)
• M59: 18,713,497 km (0.113 R)
• M60: 19,024,960 km (0.088 R)
• M61: 19,811,396 km (0.085 R)
• M62: 20,001,684 km (0.104 R)
• M63: 20,192,721 km (0.074 R)
• M64: 20,962,402 km (0.117 R)
• M65: 21,059,341 km (0.113 R)
• M66: 21,188,743 km (0.081 R)
• M67: 21,318,445 km (0.109 R)
• M68: 21,872,705 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346

Radius: 14.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.23 AU - 5.41 AU

Year: 4504 Days

Day: 5.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 27,016,772 km

• M1: 193,430 km (0.047 R)
• M2: 307,723 km (0.098 R)
• M3: 483,201 km (0.116 R)
• M4: 722,109 km (0.103 R)
• M5: 883,974 km (0.118 R)
• M6: 1,048,083 km (0.092 R)
• M7: 1,283,999 km (0.053 R)
• M8: 1,551,330 km (0.099 R)
• M9: 1,658,143 km (0.091 R)
• M10: 2,275,982 km (0.071 R)
• M11: 2,383,094 km (0.099 R)
• M12: 2,555,132 km (0.075 R)
• M13: 2,763,821 km (0.115 R)
• M14: 2,911,773 km (0.047 R)
• M15: 3,406,643 km (0.116 R)
• M16: 3,601,419 km (0.04 R)
• M17: 3,745,482 km (0.111 R)
• M18: 4,170,489 km (0.097 R)
• M19: 4,322,032 km (0.074 R)
• M20: 4,906,661 km (0.045 R)
• M21: 5,188,204 km (0.091 R)
• M22: 5,290,080 km (0.1 R)
• M23: 5,872,913 km (0.095 R)
• M24: 6,086,090 km (0.106 R)
• M25: 6,215,193 km (0.037 R)
• M26: 6,345,343 km (0.098 R)
• M27: 6,942,089 km (0.111 R)
• M28: 7,054,587 km (0.057 R)
• M29: 7,487,673 km (0.066 R)
• M30: 7,835,787 km (0.114 R)
• M31: 8,620,428 km (0.11 R)
• M32: 8,887,609 km (0.09 R)
• M33: 9,034,515 km (0.069 R)
• M34: 9,157,484 km (0.081 R)
• M35: 9,281,052 km (0.069 R)
• M36: 9,405,218 km (0.072 R)
• M37: 9,705,461 km (0.091 R)
• M38: 9,856,854 km (0.083 R)
• M39: 9,958,132 km (0.103 R)
• M40: 10,651,219 km (0.116 R)
• M41: 11,439,600 km (0.076 R)
• M42: 11,787,115 km (0.063 R)
• M43: 12,029,763 km (0.058 R)
• M44: 12,165,299 km (0.069 R)
• M45: 12,795,255 km (0.065 R)
• M46: 13,351,760 km (0.083 R)
• M47: 13,576,605 km (0.098 R)
• M48: 13,746,100 km (0.09 R)
• M49: 14,632,766 km (0.104 R)
• M50: 14,893,665 km (0.11 R)
• M51: 15,097,716 km (0.086 R)
• M52: 15,244,023 km (0.109 R)
• M53: 16,491,520 km (0.102 R)
• M54: 16,702,602 km (0.088 R)
• M55: 16,793,408 km (0.085 R)
• M56: 16,944,951 km (0.12 R)
• M57: 17,036,206 km (0.117 R)
• M58: 18,988,907 km (0.114 R)
• M59: 19,337,170 km (0.085 R)
• M60: 19,591,636 km (0.083 R)
• M61: 19,751,407 km (0.109 R)
• M62: 19,847,449 km (0.032 R)
• M63: 20,007,818 km (0.097 R)
• M64: 21,734,177 km (0.096 R)
• M65: 22,065,237 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.3

Radius: 13.3

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.47 AU - 6.73 AU

Year: 4865 Days

Day: 8.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,016,772 km

• M1: 174,880 km (0.112 R)
• M2: 265,237 km (0.054 R)
• M3: 356,492 km (0.091 R)
• M4: 456,722 km (0.049 R)
• M5: 819,048 km (0.091 R)
• M6: 1,105,229 km (0.084 R)
• M7: 1,240,017 km (0.047 R)
• M8: 1,602,193 km (0.095 R)
• M9: 1,916,199 km (0.085 R)
• M10: 2,030,941 km (0.102 R)
• M11: 2,267,455 km (0.087 R)
• M12: 2,354,222 km (0.116 R)
• M13: 2,567,099 km (0.03 R)
• M14: 2,955,156 km (0.086 R)
• M15: 3,088,598 km (0.033 R)
• M16: 3,421,602 km (0.084 R)
• M17: 3,684,147 km (0.034 R)
• M18: 3,953,423 km (0.085 R)
• M19: 4,143,711 km (0.052 R)
• M20: 4,337,141 km (0.116 R)
• M21: 4,489,582 km (0.031 R)
• M22: 4,980,562 km (0.114 R)
• M23: 5,630,265 km (0.045 R)
• M24: 6,282,213 km (0.084 R)
• M25: 6,806,105 km (0.113 R)
• M26: 7,060,421 km (0.105 R)
• M27: 7,240,387 km (0.096 R)
• M28: 7,657,616 km (0.081 R)
• M29: 8,136,329 km (0.079 R)
• M30: 8,679,668 km (0.099 R)
• M31: 8,872,650 km (0.084 R)
• M32: 9,178,727 km (0.095 R)
• M33: 9,573,516 km (0.09 R)
• M34: 9,887,522 km (0.102 R)
• M35: 10,147,074 km (0.038 R)
• M36: 10,263,162 km (0.116 R)
• M37: 10,350,527 km (0.068 R)
• M38: 10,702,381 km (0.102 R)
• M39: 11,387,689 km (0.096 R)
• M40: 11,568,852 km (0.111 R)
• M41: 11,964,688 km (0.099 R)
• M42: 12,272,261 km (0.08 R)
• M43: 13,115,694 km (0.095 R)
• M44: 13,337,398 km (0.103 R)
• M45: 13,752,532 km (0.099 R)
• M46: 14,301,706 km (0.111 R)
• M47: 14,497,380 km (0.113 R)
• M48: 15,188,971 km (0.052 R)
• M49: 15,455,255 km (0.12 R)
• M50: 16,127,698 km (0.113 R)
• M51: 16,399,367 km (0.108 R)
• M52: 16,501,692 km (0.061 R)
• M53: 16,809,864 km (0.092 R)
• M54: 16,912,937 km (0.033 R)
• M55: 17,258,209 km (0.101 R)
• M56: 17,675,736 km (0.094 R)
• M57: 17,780,605 km (0.047 R)
• M58: 18,131,711 km (0.111 R)
• M59: 18,272,782 km (0.089 R)
• M60: 19,198,792 km (0.052 R)
• M61: 19,522,971 km (0.117 R)
• M62: 20,359,522 km (0.085 R)
• M63: 21,170,642 km (0.074 R)
• M64: 21,617,640 km (0.115 R)
• M65: 22,558,611 km (0.109 R)
• M66: 22,786,448 km (0.08 R)
• M67: 22,938,889 km (0.085 R)
• M68: 23,129,776 km (0.045 R)
• M69: 23,359,558 km (0.087 R)
• M70: 23,513,045 km (0.092 R)
• M71: 23,782,770 km (0.108 R)
• M72: 24,014,647 km (0.09 R)
• M73: 24,636,825 km (0.074 R)
• M74: 25,777,957 km (0.064 R)
• M75: 26,095,703 km (0.039 R)
• M76: 26,295,117 km (0.114 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 17,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit