🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.95 AU - 1.23 AU

Year: 429 Days

Day: 45.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 64,059,683 km

• M1: 62,831 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.33 AU - 1.53 AU

Year: 644 Days

Day: 23.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.13 AU - 1.73 AU

Year: 644 Days

Day: 28.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.72 AU - 4.84 AU

Year: 3336 Days

Day: 35.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 10.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.3 AU - 6.46 AU

Year: 6071 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 64,059,683 km

• M1: 137,929 km (0.112 R)
• M2: 226,940 km (0.069 R)
• M3: 508,932 km (0.115 R)
• M4: 653,144 km (0.047 R)
• M5: 761,004 km (0.068 R)
• M6: 907,610 km (0.111 R)
• M7: 1,122,582 km (0.067 R)
• M8: 1,206,058 km (0.082 R)
• M9: 1,418,038 km (0.104 R)
• M10: 1,495,829 km (0.107 R)
• M11: 1,655,899 km (0.06 R)
• M12: 1,751,941 km (0.116 R)
• M13: 1,935,497 km (0.102 R)
• M14: 2,140,297 km (0.093 R)
• M15: 2,275,832 km (0.062 R)
• M16: 2,539,873 km (0.039 R)
• M17: 2,896,364 km (0.119 R)
• M18: 3,182,695 km (0.099 R)
• M19: 3,425,642 km (0.106 R)
• M20: 3,531,557 km (0.103 R)
• M21: 3,819,682 km (0.094 R)
• M22: 4,573,057 km (0.105 R)
• M23: 4,907,109 km (0.095 R)
• M24: 4,986,845 km (0.067 R)
• M25: 5,067,029 km (0.114 R)
• M26: 5,495,179 km (0.076 R)
• M27: 5,619,644 km (0.091 R)
• M28: 6,234,790 km (0.119 R)
• M29: 6,364,641 km (0.092 R)
• M30: 6,804,459 km (0.1 R)
• M31: 6,983,079 km (0.072 R)
• M32: 7,436,510 km (0.06 R)
• M33: 7,505,325 km (0.072 R)
• M34: 7,852,841 km (0.088 R)
• M35: 8,111,047 km (0.118 R)
• M36: 8,443,753 km (0.092 R)
• M37: 8,587,666 km (0.036 R)
• M38: 8,684,156 km (0.07 R)
• M39: 9,147,012 km (0.105 R)
• M40: 9,493,331 km (0.093 R)
• M41: 9,869,121 km (0.103 R)
• M42: 9,944,967 km (0.088 R)
• M43: 10,429,216 km (0.06 R)
• M44: 11,420,900 km (0.066 R)
• M45: 11,500,486 km (0.07 R)
• M46: 11,580,222 km (0.114 R)
• M47: 11,713,663 km (0.081 R)
• M48: 12,497,107 km (0.059 R)
• M49: 12,771,170 km (0.071 R)
• M50: 14,000,865 km (0.097 R)
• M51: 14,114,559 km (0.047 R)
• M52: 14,342,845 km (0.091 R)
• M53: 14,514,733 km (0.103 R)
• M54: 14,601,051 km (0.08 R)
• M55: 15,151,272 km (0.028 R)
• M56: 15,267,959 km (0.089 R)
• M57: 16,601,474 km (0.081 R)
• M58: 16,902,914 km (0.083 R)
• M59: 17,297,553 km (0.053 R)
• M60: 17,541,846 km (0.095 R)
• M61: 17,756,519 km (0.066 R)
• M62: 17,879,638 km (0.115 R)
• M63: 17,972,090 km (0.093 R)
• M64: 18,717,835 km (0.076 R)
• M65: 19,823,513 km (0.098 R)
• M66: 20,015,298 km (0.041 R)
• M67: 20,593,942 km (0.101 R)
• M68: 20,755,657 km (0.066 R)
• M69: 20,982,897 km (0.113 R)
• M70: 21,145,659 km (0.112 R)
• M71: 21,406,857 km (0.075 R)
• M72: 21,570,667 km (0.041 R)

Asteroid Belt

Center: 9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.3

Radius: 8.8

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.53 AU - 11.71 AU

Year: 14922 Days

Day: 10.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,059,683 km

• M1: 111,450 km (0.055 R)
• M2: 215,421 km (0.08 R)
• M3: 362,176 km (0.037 R)
• M4: 546,182 km (0.115 R)
• M5: 845,976 km (0.118 R)
• M6: 1,002,755 km (0.117 R)
• M7: 1,475,783 km (0.04 R)
• M8: 1,750,445 km (0.117 R)
• M9: 2,041,413 km (0.115 R)
• M10: 2,254,290 km (0.1 R)
• M11: 2,734,649 km (0.092 R)
• M12: 3,072,441 km (0.098 R)
• M13: 3,316,884 km (0.069 R)
• M14: 3,603,962 km (0.101 R)
• M15: 4,163,907 km (0.077 R)
• M16: 4,591,907 km (0.035 R)
• M17: 4,952,587 km (0.074 R)
• M18: 5,573,867 km (0.095 R)
• M19: 5,743,810 km (0.116 R)
• M20: 6,573,929 km (0.107 R)
• M21: 7,117,418 km (0.075 R)
• M22: 8,055,247 km (0.089 R)
• M23: 8,392,740 km (0.025 R)
• M24: 8,833,305 km (0.063 R)
• M25: 9,231,385 km (0.068 R)
• M26: 9,331,766 km (0.09 R)
• M27: 10,722,727 km (0.093 R)
• M28: 13,237,766 km (0.103 R)
• M29: 14,153,604 km (0.097 R)
• M30: 14,502,167 km (0.076 R)
• M31: 14,736,288 km (0.112 R)
• M32: 15,505,520 km (0.078 R)
• M33: 17,454,032 km (0.114 R)
• M34: 17,827,877 km (0.081 R)
• M35: 18,330,526 km (0.107 R)
• M36: 18,965,420 km (0.109 R)
• M37: 20,126,150 km (0.083 R)
• M38: 21,442,760 km (0.113 R)
• M39: 22,381,038 km (0.117 R)
• M40: 23,195,748 km (0.075 R)
• M41: 25,697,773 km (0.106 R)
• M42: 28,357,174 km (0.104 R)
• M43: 28,870,145 km (0.08 R)
• M44: 30,352,510 km (0.112 R)
• M45: 30,576,907 km (0.106 R)
• M46: 32,698,654 km (0.062 R)
• M47: 33,622,421 km (0.08 R)
• M48: 33,854,597 km (0.098 R)
• M49: 34,710,895 km (0.094 R)
• M50: 34,789,134 km (0.069 R)
• M51: 34,945,614 km (0.115 R)
• M52: 35,338,159 km (0.039 R)
• M53: 35,574,224 km (0.058 R)
• M54: 37,402,310 km (0.098 R)
• M55: 37,643,013 km (0.11 R)
• M56: 38,045,282 km (0.085 R)
• M57: 38,125,915 km (0.075 R)
• M58: 38,206,548 km (0.096 R)
• M59: 39,179,234 km (0.098 R)
• M60: 40,078,018 km (0.12 R)
• M61: 40,900,955 km (0.086 R)
• M62: 41,231,716 km (0.087 R)
• M63: 41,729,428 km (0.086 R)
• M64: 42,312,711 km (0.106 R)
• M65: 43,234,682 km (0.071 R)
• M66: 43,402,980 km (0.056 R)
• M67: 48,379,054 km (0.102 R)
• M68: 49,167,285 km (0.041 R)
• M69: 49,255,099 km (0.085 R)
• M70: 49,783,179 km (0.066 R)
• M71: 49,871,442 km (0.054 R)
• M72: 50,313,205 km (0.089 R)
• M73: 50,578,890 km (0.086 R)
• M74: 50,845,175 km (0.119 R)
• M75: 52,362,247 km (0.115 R)
• M76: 53,442,044 km (0.091 R)
• M77: 53,713,115 km (0.097 R)
• M78: 54,620,127 km (0.119 R)
• M79: 55,166,758 km (0.086 R)
• M80: 56,449,261 km (0.031 R)
• M81: 57,371,382 km (0.092 R)
• M82: 57,741,637 km (0.112 R)
• M83: 58,484,390 km (0.117 R)
• M84: 59,323,933 km (0.103 R)
• M85: 59,885,673 km (0.038 R)
• M86: 60,355,261 km (0.1 R)
• M87: 61,109,234 km (0.044 R)
• M88: 61,487,268 km (0.069 R)
• M89: 63,293,812 km (0.108 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 16,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit