🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.23 AU - 1.69 AU

Year: 632 Days

Day: 31.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 40,960,723 km

• M1: 237,861 km (0.103 R)
• M2: 953,387 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.83 AU - 1.85 AU

Year: 894 Days

Day: 37.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,960,723 km

• M1: 79,586 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.4 AU - 3.1 AU

Year: 1633 Days

Day: 40.8 Hours

Environment

Temp: -82 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.12 AU - 3.32 AU

Year: 2069 Days

Day: 18.3 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 545.6

Radius: 11.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.61 AU - 6.41 AU

Year: 4632 Days

Day: 14.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,960,723 km

• M1: 145,409 km (0.071 R)
• M2: 229,334 km (0.085 R)
• M3: 412,591 km (0.028 R)
• M4: 484,248 km (0.064 R)
• M5: 561,441 km (0.112 R)
• M6: 708,346 km (0.1 R)
• M7: 1,056,161 km (0.076 R)
• M8: 1,242,859 km (0.079 R)
• M9: 1,426,266 km (0.04 R)
• M10: 1,528,890 km (0.112 R)
• M11: 1,664,725 km (0.114 R)
• M12: 1,757,625 km (0.098 R)
• M13: 1,868,178 km (0.105 R)
• M14: 2,046,798 km (0.087 R)
• M15: 2,197,294 km (0.079 R)
• M16: 2,799,126 km (0.119 R)
• M17: 2,947,976 km (0.098 R)
• M18: 3,157,113 km (0.104 R)
• M19: 3,650,637 km (0.108 R)
• M20: 3,731,868 km (0.076 R)
• M21: 3,979,303 km (0.096 R)
• M22: 4,084,022 km (0.045 R)
• M23: 4,534,012 km (0.095 R)
• M24: 4,665,509 km (0.093 R)
• M25: 5,090,367 km (0.095 R)
• M26: 5,527,791 km (0.051 R)
• M27: 5,692,049 km (0.11 R)
• M28: 5,881,739 km (0.059 R)
• M29: 6,218,783 km (0.092 R)
• M30: 6,365,240 km (0.052 R)
• M31: 6,562,111 km (0.118 R)
• M32: 6,661,444 km (0.072 R)
• M33: 6,761,225 km (0.075 R)
• M34: 7,165,289 km (0.09 R)
• M35: 7,551,401 km (0.101 R)
• M36: 8,076,639 km (0.112 R)
• M37: 8,290,116 km (0.108 R)
• M38: 8,424,454 km (0.063 R)
• M39: 9,024,342 km (0.102 R)
• M40: 9,469,246 km (0.092 R)
• M41: 9,581,594 km (0.076 R)
• M42: 10,612,772 km (0.088 R)
• M43: 10,758,780 km (0.058 R)
• M44: 11,141,601 km (0.103 R)
• M45: 11,319,772 km (0.111 R)
• M46: 11,679,106 km (0.109 R)
• M47: 11,829,900 km (0.1 R)
• M48: 12,163,803 km (0.109 R)
• M49: 12,470,329 km (0.072 R)
• M50: 12,562,631 km (0.108 R)
• M51: 13,816,560 km (0.118 R)
• M52: 13,912,303 km (0.117 R)
• M53: 14,685,425 km (0.057 R)
• M54: 14,848,337 km (0.079 R)
• M55: 15,077,371 km (0.079 R)
• M56: 15,241,629 km (0.058 R)
• M57: 15,605,152 km (0.098 R)
• M58: 15,771,356 km (0.072 R)
• M59: 15,871,436 km (0.089 R)
• M60: 16,408,343 km (0.107 R)
• M61: 16,577,389 km (0.055 R)
• M62: 17,499,959 km (0.03 R)
• M63: 18,054,668 km (0.056 R)
• M64: 18,299,111 km (0.108 R)
• M65: 18,862,048 km (0.059 R)
• M66: 19,323,707 km (0.103 R)
• M67: 19,896,966 km (0.096 R)
• M68: 20,840,479 km (0.078 R)
• M69: 21,391,299 km (0.087 R)
• M70: 21,502,151 km (0.059 R)
• M71: 22,021,555 km (0.099 R)
• M72: 22,096,054 km (0.119 R)
• M73: 23,528,304 km (0.096 R)
• M74: 24,102,012 km (0.089 R)
• M75: 24,217,203 km (0.101 R)
• M76: 26,521,459 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.2

Radius: 13.8

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 6.49 AU - 9.41 AU

Year: 8028 Days

Day: 5.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 40,960,723 km

• M1: 450,290 km (0.109 R)
• M2: 560,992 km (0.076 R)
• M3: 669,301 km (0.102 R)
• M4: 801,246 km (0.042 R)
• M5: 1,043,146 km (0.091 R)
• M6: 1,218,325 km (0.037 R)
• M7: 1,403,826 km (0.036 R)
• M8: 2,172,460 km (0.052 R)
• M9: 2,493,946 km (0.068 R)
• M10: 2,831,289 km (0.112 R)
• M11: 2,980,289 km (0.089 R)
• M12: 3,081,267 km (0.119 R)
• M13: 3,209,024 km (0.081 R)
• M14: 3,338,576 km (0.094 R)
• M15: 3,523,030 km (0.08 R)
• M16: 3,683,997 km (0.114 R)
• M17: 3,847,358 km (0.037 R)
• M18: 3,957,612 km (0.051 R)
• M19: 4,877,788 km (0.076 R)
• M20: 5,178,779 km (0.118 R)
• M21: 5,704,466 km (0.077 R)
• M22: 6,053,927 km (0.078 R)
• M23: 6,773,642 km (0.068 R)
• M24: 6,907,532 km (0.082 R)
• M25: 8,115,834 km (0.085 R)
• M26: 8,258,102 km (0.056 R)
• M27: 8,509,127 km (0.084 R)
• M28: 8,726,343 km (0.109 R)
• M29: 8,872,201 km (0.118 R)
• M30: 9,092,409 km (0.102 R)
• M31: 9,203,261 km (0.114 R)
• M32: 9,388,912 km (0.058 R)
• M33: 9,613,458 km (0.08 R)
• M34: 11,115,870 km (0.082 R)
• M35: 11,353,431 km (0.094 R)
• M36: 11,632,880 km (0.093 R)
• M37: 11,995,356 km (0.045 R)
• M38: 12,855,843 km (0.087 R)
• M39: 13,105,372 km (0.084 R)
• M40: 13,821,048 km (0.095 R)
• M41: 15,027,555 km (0.11 R)
• M42: 15,158,752 km (0.072 R)
• M43: 15,290,398 km (0.086 R)
• M44: 15,909,883 km (0.103 R)
• M45: 16,177,963 km (0.102 R)
• M46: 17,356,644 km (0.118 R)
• M47: 17,586,426 km (0.034 R)
• M48: 17,724,805 km (0.085 R)
• M49: 18,562,852 km (0.091 R)
• M50: 19,081,358 km (0.072 R)
• M51: 19,318,620 km (0.067 R)
• M52: 19,556,780 km (0.107 R)
• M53: 20,374,183 km (0.104 R)
• M54: 21,006,683 km (0.102 R)
• M55: 21,843,683 km (0.085 R)
• M56: 22,091,866 km (0.102 R)
• M57: 22,241,314 km (0.091 R)
• M58: 22,391,061 km (0.086 R)
• M59: 23,094,321 km (0.117 R)
• M60: 23,448,569 km (0.112 R)
• M61: 23,601,009 km (0.07 R)
• M62: 24,367,997 km (0.081 R)
• M63: 24,470,920 km (0.065 R)
• M64: 24,832,199 km (0.102 R)
• M65: 25,299,244 km (0.044 R)
• M66: 26,824,095 km (0.047 R)
• M67: 29,796,754 km (0.116 R)
• M68: 30,182,567 km (0.062 R)
• M69: 31,126,530 km (0.072 R)
• M70: 31,238,130 km (0.097 R)
• M71: 31,350,029 km (0.062 R)
• M72: 35,989,358 km (0.093 R)
• M73: 36,871,836 km (0.072 R)
• M74: 37,286,072 km (0.102 R)
• M75: 38,658,035 km (0.044 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 13,877 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit