🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.92 AU - 0.98 AU

Year: 330 Days

Day: 46 Hours

Environment

Temp: 89 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.15 AU

Year: 346 Days

Day: 44.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 15.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,168,725 km

• M1: 84,672 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.03 AU - 1.49 AU

Year: 504 Days

Day: 25.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,168,725 km

• M1: 770,878 km (0.034 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.11 AU - 1.47 AU

Year: 522 Days

Day: 21.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 2.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.46 AU - 2 AU

Year: 811 Days

Day: 12.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,168,725 km

• M1: 63,579 km (0.089 R)
• M2: 644,468 km (0.073 R)

Asteroid Belt

Center: 3.94 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.9

Radius: 9.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.8 AU - 6.5 AU

Year: 5436 Days

Day: 9.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 52.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,168,725 km

• M1: 129,103 km (0.098 R)
• M2: 200,162 km (0.113 R)
• M3: 324,328 km (0.114 R)
• M4: 507,885 km (0.052 R)
• M5: 602,730 km (0.085 R)
• M6: 772,823 km (0.099 R)
• M7: 860,038 km (0.077 R)
• M8: 1,071,420 km (0.045 R)
• M9: 1,133,802 km (0.1 R)
• M10: 1,271,582 km (0.094 R)
• M11: 1,554,172 km (0.101 R)
• M12: 1,676,992 km (0.117 R)
• M13: 1,867,430 km (0.112 R)
• M14: 1,987,408 km (0.105 R)
• M15: 2,166,476 km (0.107 R)
• M16: 2,269,699 km (0.093 R)
• M17: 2,935,559 km (0.118 R)
• M18: 3,062,867 km (0.107 R)
• M19: 3,166,089 km (0.045 R)
• M20: 3,336,332 km (0.065 R)
• M21: 3,415,918 km (0.119 R)
• M22: 3,727,081 km (0.088 R)
• M23: 3,991,122 km (0.037 R)
• M24: 4,203,850 km (0.112 R)
• M25: 4,362,274 km (0.063 R)
• M26: 4,611,055 km (0.111 R)
• M27: 4,685,106 km (0.053 R)
• M28: 4,970,240 km (0.059 R)
• M29: 5,153,198 km (0.113 R)
• M30: 5,260,908 km (0.043 R)
• M31: 5,907,321 km (0.108 R)
• M32: 6,068,737 km (0.105 R)
• M33: 6,545,356 km (0.114 R)
• M34: 7,188,178 km (0.112 R)
• M35: 7,256,993 km (0.051 R)
• M36: 8,118,078 km (0.088 R)
• M37: 8,243,740 km (0.072 R)
• M38: 8,789,623 km (0.064 R)
• M39: 9,066,977 km (0.089 R)
• M40: 9,384,723 km (0.063 R)
• M41: 10,050,733 km (0.085 R)
• M42: 10,127,776 km (0.07 R)
• M43: 10,477,087 km (0.099 R)
• M44: 10,751,449 km (0.111 R)
• M45: 10,869,781 km (0.118 R)
• M46: 11,327,401 km (0.032 R)
• M47: 11,669,831 km (0.105 R)
• M48: 11,791,454 km (0.062 R)
• M49: 12,179,361 km (0.072 R)
• M50: 12,550,813 km (0.085 R)
• M51: 12,800,641 km (0.063 R)
• M52: 12,926,004 km (0.068 R)
• M53: 13,072,909 km (0.113 R)
• M54: 13,326,029 km (0.028 R)
• M55: 14,009,093 km (0.067 R)
• M56: 14,485,263 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.4

Radius: 8

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.56 AU - 10.16 AU

Year: 9400 Days

Day: 5.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,168,725 km

• M1: 109,057 km (0.077 R)
• M2: 392,694 km (0.078 R)
• M3: 537,954 km (0.067 R)
• M4: 730,337 km (0.118 R)
• M5: 960,867 km (0.116 R)
• M6: 1,026,241 km (0.101 R)
• M7: 1,093,261 km (0.118 R)
• M8: 1,249,591 km (0.112 R)
• M9: 1,842,896 km (0.059 R)
• M10: 2,490,356 km (0.071 R)
• M11: 3,104,156 km (0.088 R)
• M12: 3,327,356 km (0.113 R)
• M13: 3,632,984 km (0.068 R)
• M14: 4,135,484 km (0.091 R)
• M15: 4,298,695 km (0.1 R)
• M16: 4,491,826 km (0.091 R)
• M17: 4,886,764 km (0.117 R)
• M18: 5,709,702 km (0.059 R)
• M19: 6,199,186 km (0.087 R)
• M20: 6,829,891 km (0.116 R)
• M21: 7,414,968 km (0.115 R)
• M22: 7,480,941 km (0.089 R)
• M23: 7,914,775 km (0.095 R)
• M24: 7,982,243 km (0.112 R)
• M25: 9,122,927 km (0.054 R)
• M26: 9,229,141 km (0.111 R)
• M27: 10,350,826 km (0.079 R)
• M28: 10,498,629 km (0.108 R)
• M29: 10,721,679 km (0.094 R)
• M30: 11,783,525 km (0.081 R)
• M31: 12,562,332 km (0.056 R)
• M32: 12,680,514 km (0.097 R)
• M33: 13,117,340 km (0.112 R)
• M34: 13,237,317 km (0.11 R)
• M35: 13,317,502 km (0.03 R)
• M36: 13,518,711 km (0.07 R)
• M37: 13,842,590 km (0.113 R)
• M38: 14,087,332 km (0.034 R)
• M39: 15,206,025 km (0.108 R)
• M40: 15,500,733 km (0.076 R)
• M41: 15,712,414 km (0.038 R)
• M42: 17,045,929 km (0.086 R)
• M43: 17,220,510 km (0.12 R)
• M44: 17,308,174 km (0.078 R)
• M45: 17,395,839 km (0.092 R)
• M46: 18,014,127 km (0.076 R)
• M47: 18,415,348 km (0.098 R)
• M48: 18,684,475 km (0.077 R)
• M49: 18,909,769 km (0.056 R)
• M50: 19,226,618 km (0.116 R)
• M51: 19,454,006 km (0.108 R)
• M52: 20,141,708 km (0.098 R)
• M53: 20,372,687 km (0.1 R)
• M54: 22,490,843 km (0.072 R)
• M55: 22,922,732 km (0.093 R)
• M56: 23,115,713 km (0.104 R)
• M57: 23,309,143 km (0.069 R)
• M58: 23,697,500 km (0.119 R)
• M59: 24,039,181 km (0.103 R)
• M60: 24,333,290 km (0.096 R)
• M61: 25,521,696 km (0.101 R)
• M62: 25,621,627 km (0.112 R)
• M63: 26,173,344 km (0.092 R)
• M64: 26,526,545 km (0.107 R)
• M65: 26,982,818 km (0.112 R)
• M66: 27,237,584 km (0.078 R)
• M67: 27,492,947 km (0.084 R)
• M68: 27,646,584 km (0.07 R)
• M69: 27,800,520 km (0.112 R)
• M70: 28,109,290 km (0.108 R)
• M71: 28,886,152 km (0.12 R)
• M72: 29,146,602 km (0.031 R)
• M73: 29,251,021 km (0.074 R)
• M74: 29,303,381 km (0.073 R)
• M75: 29,407,949 km (0.098 R)
• M76: 31,955,601 km (0.115 R)
• M77: 32,766,272 km (0.104 R)
• M78: 32,874,880 km (0.101 R)
• M79: 33,364,963 km (0.114 R)
• M80: 34,573,265 km (0.113 R)
• M81: 35,516,629 km (0.119 R)
• M82: 35,851,579 km (0.056 R)
• M83: 36,075,527 km (0.103 R)
• M84: 36,524,769 km (0.109 R)
• M85: 36,919,408 km (0.103 R)
• M86: 37,032,355 km (0.094 R)
• M87: 37,940,563 km (0.081 R)
• M88: 37,997,560 km (0.104 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 18,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit