🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.53 AU - 0.53 AU

Year: 137 Days

Day: 21.7 Hours

Environment

Temp: 236 °C

Axial Tilt: 41.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.71 AU - 0.99 AU

Year: 278 Days

Day: 43.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,857,396 km

• M1: 468,092 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.99 AU - 1.65 AU

Year: 538 Days

Day: 46.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,857,396 km

• M1: 34,408 km (0.107 R)
• M2: 341,831 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.32 AU - 1.64 AU

Year: 639 Days

Day: 44.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,857,396 km

• M1: 526,734 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.75 AU - 1.77 AU

Year: 828 Days

Day: 40.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 4.82 AU - 4.98 AU

Year: 3848 Days

Day: 12.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.8

Radius: 13.3

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 8.56 AU - 13.34 AU

Year: 12855 Days

Day: 13.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 61,857,396 km

• M1: 165,904 km (0.062 R)
• M2: 559,346 km (0.074 R)
• M3: 1,843,345 km (0.093 R)
• M4: 2,223,922 km (0.068 R)
• M5: 2,808,999 km (0.089 R)
• M6: 2,952,912 km (0.1 R)
• M7: 3,316,435 km (0.104 R)
• M8: 3,426,988 km (0.09 R)
• M9: 3,737,553 km (0.085 R)
• M10: 3,867,255 km (0.077 R)
• M11: 3,983,791 km (0.066 R)
• M12: 4,072,054 km (0.046 R)
• M13: 4,175,875 km (0.095 R)
• M14: 5,326,731 km (0.11 R)
• M15: 6,904,091 km (0.089 R)
• M16: 7,351,389 km (0.104 R)
• M17: 7,587,903 km (0.108 R)
• M18: 7,771,460 km (0.046 R)
• M19: 8,255,558 km (0.086 R)
• M20: 8,577,643 km (0.111 R)
• M21: 9,078,048 km (0.109 R)
• M22: 9,687,061 km (0.065 R)
• M23: 9,866,428 km (0.07 R)
• M24: 10,026,797 km (0.1 R)
• M25: 10,350,078 km (0.11 R)
• M26: 11,007,112 km (0.118 R)
• M27: 11,319,622 km (0.106 R)
• M28: 11,635,274 km (0.061 R)
• M29: 13,433,590 km (0.105 R)
• M30: 13,969,599 km (0.084 R)
• M31: 14,649,521 km (0.09 R)
• M32: 15,085,748 km (0.094 R)
• M33: 15,178,050 km (0.04 R)
• M34: 15,502,977 km (0.115 R)
• M35: 15,736,350 km (0.063 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.6

Radius: 4.2

Gravity: 18.51 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.33 AU - 17.27 AU

Year: 21231 Days

Day: 17.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,857,396 km

• M1: 143,913 km (0.104 R)
• M2: 189,241 km (0.067 R)
• M3: 915,539 km (0.039 R)
• M4: 960,568 km (0.091 R)
• M5: 1,196,933 km (0.058 R)
• M6: 1,347,129 km (0.118 R)
• M7: 1,556,865 km (0.106 R)
• M8: 1,611,019 km (0.096 R)
• M9: 1,638,246 km (0.08 R)
• M10: 2,276,431 km (0.052 R)
• M11: 2,783,717 km (0.111 R)
• M12: 2,849,540 km (0.065 R)
• M13: 2,982,682 km (0.068 R)
• M14: 3,016,342 km (0.108 R)
• M15: 3,571,200 km (0.108 R)
• M16: 3,860,373 km (0.115 R)
• M17: 4,119,477 km (0.065 R)
• M18: 4,422,562 km (0.082 R)
• M19: 4,576,797 km (0.112 R)
• M20: 5,090,217 km (0.116 R)
• M21: 6,042,557 km (0.051 R)
• M22: 6,085,193 km (0.114 R)
• M23: 6,213,697 km (0.095 R)
• M24: 6,648,578 km (0.078 R)
• M25: 7,138,062 km (0.102 R)
• M26: 7,870,793 km (0.07 R)
• M27: 8,057,641 km (0.09 R)
• M28: 8,245,984 km (0.109 R)
• M29: 8,579,139 km (0.077 R)
• M30: 9,258,463 km (0.11 R)
• M31: 9,406,265 km (0.097 R)
• M32: 9,554,966 km (0.037 R)
• M33: 10,771,495 km (0.108 R)
• M34: 11,083,257 km (0.095 R)
• M35: 11,556,286 km (0.063 R)
• M36: 11,715,458 km (0.077 R)
• M37: 12,305,322 km (0.103 R)
• M38: 12,359,327 km (0.03 R)
• M39: 12,467,786 km (0.085 R)
• M40: 12,522,090 km (0.117 R)
• M41: 12,740,203 km (0.116 R)
• M42: 13,235,672 km (0.118 R)
• M43: 14,018,667 km (0.058 R)
• M44: 16,218,504 km (0.072 R)
• M45: 16,515,904 km (0.113 R)
• M46: 16,875,089 km (0.026 R)
• M47: 18,399,192 km (0.08 R)
• M48: 18,896,156 km (0.062 R)
• M49: 19,208,965 km (0.115 R)
• M50: 19,649,830 km (0.088 R)
• M51: 19,713,110 km (0.07 R)
• M52: 19,966,828 km (0.082 R)
• M53: 20,863,218 km (0.028 R)
• M54: 21,251,425 km (0.1 R)
• M55: 22,232,188 km (0.074 R)
• M56: 22,761,316 km (0.096 R)
• M57: 22,894,309 km (0.109 R)
• M58: 23,361,652 km (0.095 R)
• M59: 23,697,350 km (0.119 R)
• M60: 24,441,450 km (0.107 R)
• M61: 24,987,482 km (0.114 R)
• M62: 25,055,998 km (0.115 R)
• M63: 26,300,353 km (0.087 R)
• M64: 26,649,514 km (0.076 R)
• M65: 27,564,604 km (0.114 R)
• M66: 29,787,928 km (0.059 R)
• M67: 30,737,276 km (0.115 R)
• M68: 31,104,988 km (0.099 R)
• M69: 31,178,739 km (0.102 R)
• M70: 32,068,099 km (0.119 R)
• M71: 32,815,490 km (0.058 R)
• M72: 32,890,588 km (0.046 R)
• M73: 33,947,347 km (0.085 R)
• M74: 34,708,950 km (0.11 R)
• M75: 35,399,344 km (0.119 R)
• M76: 36,793,447 km (0.086 R)
• M77: 38,363,476 km (0.111 R)
• M78: 39,635,208 km (0.103 R)
• M79: 40,920,553 km (0.04 R)
• M80: 42,628,362 km (0.117 R)
• M81: 47,804,448 km (0.046 R)
• M82: 49,086,053 km (0.106 R)
• M83: 50,033,157 km (0.05 R)
• M84: 50,119,625 km (0.103 R)
• M85: 50,639,029 km (0.096 R)
• M86: 53,086,450 km (0.083 R)
• M87: 53,969,825 km (0.071 R)
• M88: 54,769,127 km (0.105 R)
• M89: 54,858,138 km (0.111 R)
• M90: 55,304,089 km (0.042 R)
• M91: 55,482,709 km (0.039 R)
• M92: 56,379,249 km (0.058 R)
• M93: 59,005,888 km (0.117 R)
• M94: 60,196,238 km (0.116 R)
• M95: 60,840,407 km (0.068 R)
• M96: 61,579,420 km (0.065 R)

Kuiper Belt

Range: 30.9 - 57.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 12,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit