🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.07 AU - 1.09 AU

Year: 418 Days

Day: 36.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 44.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,730,720 km

• M1: 203,752 km (0.026 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.39 AU - 1.49 AU

Year: 644 Days

Day: 18.5 Hours

Environment

Temp: -30 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 9.2

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.26 AU - 5.32 AU

Year: 3908 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 20,730,720 km

• M1: 123,119 km (0.069 R)
• M2: 188,942 km (0.108 R)
• M3: 340,335 km (0.113 R)
• M4: 465,249 km (0.075 R)
• M5: 699,819 km (0.091 R)
• M6: 853,905 km (0.088 R)
• M7: 1,094,159 km (0.084 R)
• M8: 1,301,801 km (0.101 R)
• M9: 1,369,419 km (0.081 R)
• M10: 1,508,246 km (0.113 R)
• M11: 1,593,816 km (0.06 R)
• M12: 1,830,330 km (0.118 R)
• M13: 2,141,793 km (0.052 R)
• M14: 3,064,961 km (0.098 R)
• M15: 3,322,569 km (0.076 R)
• M16: 3,435,066 km (0.109 R)
• M17: 3,799,936 km (0.1 R)
• M18: 3,878,325 km (0.102 R)
• M19: 4,056,795 km (0.081 R)
• M20: 4,380,674 km (0.1 R)
• M21: 4,545,830 km (0.096 R)
• M22: 4,629,157 km (0.073 R)
• M23: 4,818,547 km (0.045 R)
• M24: 5,075,108 km (0.078 R)
• M25: 6,400,694 km (0.025 R)
• M26: 6,873,125 km (0.03 R)
• M27: 7,332,540 km (0.103 R)
• M28: 7,926,892 km (0.102 R)
• M29: 8,821,487 km (0.092 R)
• M30: 9,030,475 km (0.078 R)
• M31: 9,373,503 km (0.046 R)
• M32: 9,506,645 km (0.114 R)
• M33: 9,640,386 km (0.043 R)
• M34: 10,181,481 km (0.059 R)
• M35: 10,318,364 km (0.049 R)
• M36: 10,455,844 km (0.099 R)
• M37: 10,621,598 km (0.114 R)
• M38: 11,265,019 km (0.102 R)
• M39: 11,406,688 km (0.089 R)
• M40: 11,748,818 km (0.049 R)
• M41: 12,181,306 km (0.108 R)
• M42: 12,239,350 km (0.093 R)
• M43: 12,355,737 km (0.043 R)
• M44: 12,560,387 km (0.09 R)
• M45: 12,707,142 km (0.053 R)
• M46: 12,766,084 km (0.106 R)
• M47: 12,884,117 km (0.074 R)
• M48: 13,091,609 km (0.097 R)
• M49: 13,270,229 km (0.104 R)
• M50: 13,539,804 km (0.107 R)
• M51: 13,781,105 km (0.073 R)
• M52: 13,932,498 km (0.11 R)
• M53: 15,226,520 km (0.119 R)
• M54: 15,477,246 km (0.034 R)
• M55: 15,856,178 km (0.059 R)
• M56: 15,919,607 km (0.063 R)
• M57: 15,983,037 km (0.091 R)
• M58: 16,110,344 km (0.109 R)
• M59: 16,174,073 km (0.117 R)
• M60: 16,269,965 km (0.088 R)
• M61: 17,075,699 km (0.111 R)
• M62: 17,303,687 km (0.1 R)
• M63: 17,401,673 km (0.068 R)
• M64: 18,059,754 km (0.098 R)
• M65: 18,458,582 km (0.096 R)
• M66: 18,860,252 km (0.105 R)
• M67: 19,638,161 km (0.079 R)
• M68: 20,564,920 km (0.113 R)
• M69: 21,400,424 km (0.069 R)
• M70: 21,857,745 km (0.088 R)
• M71: 22,069,875 km (0.109 R)
• M72: 22,889,372 km (0.116 R)
• M73: 23,032,836 km (0.104 R)
• M74: 24,374,729 km (0.105 R)
• M75: 24,484,683 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 332.8

Radius: 8.5

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.86 AU - 5 AU

Year: 4081 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 20,730,720 km

• M1: 132,843 km (0.03 R)
• M2: 270,772 km (0.038 R)
• M3: 386,411 km (0.088 R)
• M4: 439,668 km (0.081 R)
• M5: 512,522 km (0.105 R)
• M6: 748,139 km (0.088 R)
• M7: 807,380 km (0.104 R)
• M8: 931,097 km (0.098 R)
• M9: 1,128,716 km (0.12 R)
• M10: 1,615,657 km (0.094 R)
• M11: 1,760,169 km (0.118 R)
• M12: 1,840,951 km (0.087 R)
• M13: 2,062,207 km (0.087 R)
• M14: 2,606,892 km (0.104 R)
• M15: 2,887,538 km (0.059 R)
• M16: 2,999,288 km (0.076 R)
• M17: 3,276,792 km (0.102 R)
• M18: 3,343,363 km (0.038 R)
• M19: 3,528,715 km (0.054 R)
• M20: 3,927,094 km (0.104 R)
• M21: 4,431,388 km (0.107 R)
• M22: 4,842,034 km (0.038 R)
• M23: 5,719,725 km (0.107 R)
• M24: 5,800,059 km (0.116 R)
• M25: 5,860,646 km (0.076 R)
• M26: 5,921,383 km (0.065 R)
• M27: 6,166,424 km (0.041 R)
• M28: 6,477,588 km (0.095 R)
• M29: 6,582,456 km (0.047 R)
• M30: 6,687,922 km (0.081 R)
• M31: 6,836,473 km (0.095 R)
• M32: 7,093,632 km (0.098 R)
• M33: 7,201,791 km (0.115 R)
• M34: 7,441,596 km (0.079 R)
• M35: 7,661,805 km (0.11 R)
• M36: 7,795,096 km (0.047 R)
• M37: 8,086,363 km (0.117 R)
• M38: 8,449,737 km (0.076 R)
• M39: 8,679,519 km (0.081 R)
• M40: 8,934,882 km (0.067 R)
• M41: 9,122,029 km (0.084 R)
• M42: 9,811,376 km (0.082 R)
• M43: 9,907,867 km (0.059 R)
• M44: 10,468,261 km (0.098 R)
• M45: 10,566,846 km (0.107 R)
• M46: 10,715,247 km (0.099 R)
• M47: 11,240,036 km (0.109 R)
• M48: 11,543,720 km (0.099 R)
• M49: 11,671,027 km (0.07 R)
• M50: 12,262,687 km (0.068 R)
• M51: 12,522,987 km (0.07 R)
• M52: 12,996,165 km (0.092 R)
• M53: 13,049,123 km (0.091 R)
• M54: 13,181,816 km (0.057 R)
• M55: 13,582,439 km (0.091 R)
• M56: 13,770,933 km (0.036 R)
• M57: 14,041,406 km (0.059 R)
• M58: 14,177,390 km (0.032 R)
• M59: 14,423,180 km (0.103 R)
• M60: 14,725,666 km (0.091 R)
• M61: 14,836,070 km (0.097 R)
• M62: 14,919,096 km (0.106 R)
• M63: 15,197,049 km (0.116 R)
• M64: 15,308,649 km (0.076 R)
• M65: 15,448,673 km (0.073 R)
• M66: 16,154,775 km (0.083 R)
• M67: 16,211,772 km (0.093 R)
• M68: 16,784,881 km (0.113 R)
• M69: 17,016,010 km (0.104 R)
• M70: 17,102,926 km (0.078 R)
• M71: 17,627,715 km (0.105 R)
• M72: 18,187,361 km (0.12 R)
• M73: 19,293,937 km (0.063 R)
• M74: 19,445,030 km (0.11 R)
• M75: 19,687,828 km (0.065 R)
• M76: 19,901,005 km (0.031 R)
• M77: 20,299,085 km (0.056 R)
• M78: 20,483,688 km (0.056 R)
• M79: 20,699,857 km (0.06 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 16,230 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit