🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.47 AU - 0.61 AU

Year: 150 Days

Day: 23.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.89 AU - 1.27 AU

Year: 425 Days

Day: 29.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.12 AU - 1.24 AU

Year: 485 Days

Day: 18.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.7

Radius: 10.8

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.91 AU - 6.11 AU

Year: 4247 Days

Day: 13.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 34,466,458 km

• M1: 148,251 km (0.107 R)
• M2: 239,506 km (0.091 R)
• M3: 577,298 km (0.057 R)
• M4: 657,034 km (0.088 R)
• M5: 778,358 km (0.12 R)
• M6: 894,446 km (0.095 R)
• M7: 1,596,209 km (0.051 R)
• M8: 1,850,376 km (0.113 R)
• M9: 2,228,260 km (0.051 R)
• M10: 2,378,606 km (0.109 R)
• M11: 2,455,200 km (0.118 R)
• M12: 2,630,379 km (0.096 R)
• M13: 3,286,815 km (0.063 R)
• M14: 3,372,534 km (0.107 R)
• M15: 3,502,236 km (0.108 R)
• M16: 3,655,873 km (0.119 R)
• M17: 3,856,633 km (0.08 R)
• M18: 3,946,990 km (0.111 R)
• M19: 4,339,236 km (0.11 R)
• M20: 4,841,137 km (0.097 R)
• M21: 4,914,440 km (0.102 R)
• M22: 5,186,109 km (0.114 R)
• M23: 5,286,190 km (0.114 R)
• M24: 5,718,528 km (0.044 R)
• M25: 5,847,781 km (0.107 R)
• M26: 5,952,050 km (0.11 R)
• M27: 6,135,906 km (0.089 R)
• M28: 6,375,113 km (0.1 R)
• M29: 6,536,230 km (0.038 R)
• M30: 6,644,389 km (0.079 R)
• M31: 7,027,809 km (0.101 R)
• M32: 7,673,473 km (0.092 R)
• M33: 7,787,616 km (0.068 R)
• M34: 8,191,979 km (0.038 R)
• M35: 8,603,074 km (0.106 R)
• M36: 8,692,085 km (0.082 R)
• M37: 9,051,120 km (0.06 R)
• M38: 9,506,795 km (0.113 R)
• M39: 9,783,701 km (0.109 R)
• M40: 10,032,183 km (0.111 R)
• M41: 10,157,247 km (0.109 R)
• M42: 10,314,324 km (0.1 R)
• M43: 10,662,588 km (0.083 R)
• M44: 10,950,415 km (0.061 R)
• M45: 12,160,661 km (0.079 R)
• M46: 12,293,953 km (0.093 R)
• M47: 12,427,843 km (0.055 R)
• M48: 12,663,310 km (0.111 R)
• M49: 13,207,098 km (0.072 R)
• M50: 13,827,780 km (0.08 R)
• M51: 13,897,343 km (0.112 R)
• M52: 14,071,924 km (0.111 R)
• M53: 14,317,264 km (0.12 R)
• M54: 14,458,185 km (0.097 R)
• M55: 14,812,433 km (0.116 R)
• M56: 15,062,112 km (0.097 R)
• M57: 15,241,330 km (0.082 R)
• M58: 15,313,137 km (0.091 R)
• M59: 16,552,406 km (0.046 R)
• M60: 16,700,358 km (0.097 R)
• M61: 16,848,610 km (0.105 R)
• M62: 17,408,854 km (0.087 R)
• M63: 18,586,039 km (0.064 R)
• M64: 18,662,933 km (0.109 R)
• M65: 19,515,042 km (0.076 R)
• M66: 19,788,806 km (0.084 R)
• M67: 20,221,593 km (0.045 R)
• M68: 20,657,521 km (0.079 R)
• M69: 20,777,050 km (0.107 R)
• M70: 21,498,411 km (0.119 R)
• M71: 22,719,129 km (0.088 R)
• M72: 23,836,775 km (0.115 R)
• M73: 23,962,138 km (0.085 R)
• M74: 24,171,426 km (0.076 R)
• M75: 24,381,311 km (0.094 R)
• M76: 24,930,036 km (0.09 R)
• M77: 25,184,652 km (0.106 R)
• M78: 26,947,364 km (0.072 R)
• M79: 27,296,076 km (0.067 R)
• M80: 27,514,639 km (0.09 R)
• M81: 28,350,741 km (0.084 R)
• M82: 28,660,858 km (0.062 R)
• M83: 30,002,900 km (0.066 R)
• M84: 30,093,108 km (0.107 R)
• M85: 30,183,315 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 331.6

Radius: 12.1

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.28 AU - 9.96 AU

Year: 8764 Days

Day: 7.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,466,458 km

• M1: 170,542 km (0.111 R)
• M2: 247,584 km (0.113 R)
• M3: 346,917 km (0.036 R)
• M4: 557,402 km (0.08 R)
• M5: 758,910 km (0.118 R)
• M6: 912,397 km (0.061 R)
• M7: 1,046,288 km (0.118 R)
• M8: 1,171,202 km (0.082 R)
• M9: 1,488,798 km (0.119 R)
• M10: 2,164,083 km (0.043 R)
• M11: 2,684,235 km (0.105 R)
• M12: 3,405,745 km (0.082 R)
• M13: 3,547,714 km (0.114 R)
• M14: 3,667,392 km (0.109 R)
• M15: 4,009,971 km (0.095 R)
• M16: 4,831,712 km (0.116 R)
• M17: 5,153,347 km (0.093 R)
• M18: 5,537,365 km (0.118 R)
• M19: 6,044,801 km (0.099 R)
• M20: 6,420,591 km (0.07 R)
• M21: 7,811,103 km (0.05 R)
• M22: 8,220,702 km (0.097 R)
• M23: 8,476,215 km (0.052 R)
• M24: 8,604,870 km (0.103 R)
• M25: 8,701,959 km (0.113 R)
• M26: 10,682,485 km (0.028 R)
• M27: 11,313,638 km (0.104 R)
• M28: 11,491,061 km (0.117 R)
• M29: 12,648,799 km (0.056 R)
• M30: 14,492,593 km (0.095 R)
• M31: 14,646,828 km (0.106 R)
• M32: 14,801,662 km (0.058 R)
• M33: 16,178,860 km (0.056 R)
• M34: 17,638,038 km (0.075 R)
• M35: 17,720,317 km (0.113 R)
• M36: 18,258,271 km (0.116 R)
• M37: 18,550,286 km (0.052 R)
• M38: 18,633,911 km (0.053 R)
• M39: 19,096,467 km (0.072 R)
• M40: 19,904,445 km (0.12 R)
• M41: 19,990,165 km (0.05 R)
• M42: 20,334,240 km (0.091 R)
• M43: 20,507,026 km (0.112 R)
• M44: 20,593,493 km (0.035 R)
• M45: 20,941,009 km (0.11 R)
• M46: 21,729,988 km (0.115 R)
• M47: 23,336,819 km (0.114 R)
• M48: 24,429,332 km (0.106 R)
• M49: 24,889,346 km (0.065 R)
• M50: 25,074,249 km (0.05 R)
• M51: 25,398,876 km (0.074 R)
• M52: 25,538,301 km (0.066 R)
• M53: 26,805,694 km (0.108 R)
• M54: 27,518,528 km (0.109 R)
• M55: 27,853,328 km (0.031 R)
• M56: 28,189,475 km (0.106 R)
• M57: 28,382,306 km (0.115 R)
• M58: 28,672,077 km (0.102 R)
• M59: 29,206,142 km (0.097 R)
• M60: 29,498,755 km (0.043 R)
• M61: 29,988,838 km (0.103 R)
• M62: 31,175,598 km (0.107 R)
• M63: 31,875,118 km (0.08 R)
• M64: 32,781,980 km (0.102 R)
• M65: 33,035,249 km (0.118 R)
• M66: 33,850,557 km (0.091 R)
• M67: 34,106,819 km (0.075 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: 309 - 17,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit