🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.86 AU - 1.02 AU

Year: 342 Days

Day: 25.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 89,473,855 km

• M1: 162,164 km (0.117 R)
• M2: 355,145 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.42 AU - 2 AU

Year: 838 Days

Day: 42 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,473,855 km

• M1: 132,394 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.66 AU - 2.16 AU

Year: 989 Days

Day: 47.6 Hours

Environment

Temp: -77 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,473,855 km

• M1: 144,960 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.7 AU - 2.34 AU

Year: 1076 Days

Day: 37.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454

Radius: 9.7

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 7.64 AU - 8.9 AU

Year: 8912 Days

Day: 10.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,473,855 km

• M1: 206,146 km (0.11 R)
• M2: 311,164 km (0.063 R)
• M3: 913,145 km (0.037 R)
• M4: 1,059,901 km (0.115 R)
• M5: 1,785,002 km (0.103 R)
• M6: 2,055,774 km (0.112 R)
• M7: 2,613,026 km (0.114 R)
• M8: 2,777,434 km (0.039 R)
• M9: 2,848,942 km (0.087 R)
• M10: 2,945,133 km (0.084 R)
• M11: 3,018,137 km (0.094 R)
• M12: 3,141,106 km (0.117 R)
• M13: 3,265,722 km (0.1 R)
• M14: 3,675,620 km (0.102 R)
• M15: 3,754,308 km (0.112 R)
• M16: 3,940,109 km (0.118 R)
• M17: 4,183,654 km (0.093 R)
• M18: 4,320,985 km (0.03 R)
• M19: 4,713,829 km (0.064 R)
• M20: 4,972,484 km (0.078 R)
• M21: 5,324,487 km (0.101 R)
• M22: 5,775,974 km (0.083 R)
• M23: 5,837,159 km (0.105 R)
• M24: 6,146,079 km (0.089 R)
• M25: 6,302,558 km (0.05 R)
• M26: 6,619,556 km (0.05 R)
• M27: 7,635,176 km (0.113 R)
• M28: 9,265,793 km (0.109 R)
• M29: 10,064,945 km (0.094 R)
• M30: 10,360,999 km (0.057 R)
• M31: 10,510,148 km (0.109 R)
• M32: 10,810,541 km (0.086 R)
• M33: 11,767,518 km (0.107 R)
• M34: 12,236,507 km (0.1 R)
• M35: 12,671,688 km (0.073 R)
• M36: 12,871,251 km (0.078 R)
• M37: 13,031,620 km (0.119 R)
• M38: 13,192,737 km (0.071 R)
• M39: 13,476,225 km (0.058 R)
• M40: 14,839,361 km (0.051 R)
• M41: 15,515,992 km (0.067 R)
• M42: 16,245,880 km (0.093 R)
• M43: 16,680,611 km (0.096 R)
• M44: 16,855,491 km (0.059 R)
• M45: 16,987,137 km (0.119 R)
• M46: 17,207,196 km (0.075 R)
• M47: 17,605,725 km (0.091 R)
• M48: 18,007,395 km (0.099 R)
• M49: 18,683,428 km (0.089 R)
• M50: 18,774,234 km (0.108 R)
• M51: 19,184,431 km (0.118 R)
• M52: 19,367,838 km (0.104 R)
• M53: 19,643,846 km (0.048 R)
• M54: 20,339,626 km (0.087 R)
• M55: 20,996,360 km (0.072 R)
• M56: 22,090,370 km (0.117 R)
• M57: 22,186,411 km (0.082 R)
• M58: 22,765,355 km (0.102 R)
• M59: 25,331,258 km (0.11 R)
• M60: 26,801,506 km (0.098 R)
• M61: 26,903,980 km (0.052 R)
• M62: 27,314,926 km (0.106 R)
• M63: 27,469,610 km (0.109 R)
• M64: 29,400,918 km (0.107 R)
• M65: 30,516,470 km (0.117 R)
• M66: 31,537,625 km (0.068 R)
• M67: 31,699,938 km (0.093 R)
• M68: 31,916,706 km (0.087 R)
• M69: 32,025,314 km (0.039 R)
• M70: 33,117,827 km (0.085 R)
• M71: 34,556,360 km (0.078 R)
• M72: 35,733,247 km (0.049 R)
• M73: 37,036,992 km (0.107 R)
• M74: 38,529,680 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 563.5

Radius: 7.9

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.7 AU - 18.88 AU

Year: 28119 Days

Day: 23.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,473,855 km

• M1: 106,214 km (0.097 R)
• M2: 867,518 km (0.098 R)
• M3: 1,824,944 km (0.036 R)
• M4: 1,934,001 km (0.067 R)
• M5: 2,235,441 km (0.094 R)
• M6: 2,592,232 km (0.077 R)
• M7: 2,798,378 km (0.049 R)
• M8: 2,882,302 km (0.066 R)
• M9: 3,270,359 km (0.084 R)
• M10: 3,403,501 km (0.093 R)
• M11: 3,767,174 km (0.114 R)
• M12: 4,287,475 km (0.06 R)
• M13: 4,384,564 km (0.119 R)
• M14: 4,630,353 km (0.117 R)
• M15: 4,780,101 km (0.072 R)
• M16: 4,880,780 km (0.086 R)
• M17: 10,475,591 km (0.088 R)
• M18: 10,738,285 km (0.104 R)
• M19: 11,203,235 km (0.069 R)
• M20: 11,404,594 km (0.098 R)
• M21: 11,471,913 km (0.078 R)
• M22: 13,983,811 km (0.098 R)
• M23: 14,128,322 km (0.084 R)
• M24: 14,200,727 km (0.071 R)
• M25: 15,450,019 km (0.11 R)
• M26: 15,599,168 km (0.092 R)
• M27: 17,583,135 km (0.102 R)
• M28: 18,843,049 km (0.079 R)
• M29: 19,002,520 km (0.108 R)
• M30: 21,116,936 km (0.068 R)
• M31: 21,698,872 km (0.089 R)
• M32: 21,866,122 km (0.062 R)
• M33: 24,425,443 km (0.116 R)
• M34: 24,773,856 km (0.092 R)
• M35: 25,387,507 km (0.075 R)
• M36: 25,475,470 km (0.099 R)
• M37: 26,272,677 km (0.117 R)
• M38: 27,168,021 km (0.068 R)
• M39: 27,800,670 km (0.059 R)
• M40: 27,982,282 km (0.107 R)
• M41: 29,264,934 km (0.096 R)
• M42: 29,542,288 km (0.078 R)
• M43: 30,006,341 km (0.084 R)
• M44: 30,847,979 km (0.09 R)
• M45: 31,982,080 km (0.092 R)
• M46: 33,708,739 km (0.089 R)
• M47: 34,485,900 km (0.095 R)
• M48: 34,583,437 km (0.116 R)
• M49: 35,072,622 km (0.055 R)
• M50: 35,268,895 km (0.08 R)
• M51: 39,372,813 km (0.082 R)
• M52: 39,781,215 km (0.106 R)
• M53: 40,293,588 km (0.051 R)
• M54: 40,705,132 km (0.04 R)
• M55: 41,428,737 km (0.117 R)
• M56: 41,740,199 km (0.099 R)
• M57: 42,052,410 km (0.12 R)
• M58: 44,790,201 km (0.092 R)
• M59: 45,430,181 km (0.072 R)
• M60: 45,537,143 km (0.089 R)
• M61: 45,644,255 km (0.101 R)
• M62: 48,020,318 km (0.083 R)
• M63: 48,784,614 km (0.054 R)
• M64: 50,104,366 km (0.103 R)
• M65: 50,436,174 km (0.111 R)
• M66: 50,547,026 km (0.09 R)
• M67: 50,657,729 km (0.04 R)
• M68: 50,768,730 km (0.11 R)
• M69: 52,666,678 km (0.096 R)
• M70: 54,020,240 km (0.053 R)
• M71: 55,157,034 km (0.106 R)
• M72: 55,842,940 km (0.096 R)
• M73: 56,531,539 km (0.086 R)
• M74: 58,730,927 km (0.105 R)
• M75: 59,080,687 km (0.108 R)
• M76: 62,378,871 km (0.099 R)
• M77: 62,497,802 km (0.076 R)
• M78: 63,212,730 km (0.082 R)
• M79: 64,290,134 km (0.117 R)
• M80: 66,463,342 km (0.101 R)
• M81: 67,681,069 km (0.099 R)
• M82: 69,521,422 km (0.086 R)
• M83: 71,129,599 km (0.052 R)
• M84: 72,375,001 km (0.099 R)
• M85: 76,408,459 km (0.112 R)
• M86: 78,067,798 km (0.037 R)
• M87: 78,196,004 km (0.093 R)
• M88: 82,855,229 km (0.107 R)
• M89: 84,296,755 km (0.037 R)
• M90: 84,559,748 km (0.106 R)
• M91: 86,010,997 km (0.117 R)
• M92: 86,806,109 km (0.114 R)
• M93: 88,537,106 km (0.101 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 17,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit