🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.88 AU - 1.02 AU

Year: 335 Days

Day: 39.7 Hours

Environment

Temp: 101 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,707,174 km

• M1: 60,438 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.98 AU - 3.26 AU

Year: 1534 Days

Day: 33.6 Hours

Environment

Temp: -89 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,707,174 km

• M1: 822,040 km (0.048 R)
• M2: 1,668,016 km (0.075 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.08 AU - 3.46 AU

Year: 1667 Days

Day: 47.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.73 AU - 3.17 AU

Year: 1832 Days

Day: 18.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,707,174 km

• M1: 995,125 km (0.08 R)
• M2: 1,141,581 km (0.093 R)

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.7

Radius: 13.5

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 8.29 AU - 8.77 AU

Year: 9010 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,707,174 km

• M1: 171,439 km (0.077 R)
• M2: 545,284 km (0.107 R)
• M3: 705,952 km (0.087 R)
• M4: 931,845 km (0.098 R)
• M5: 1,418,188 km (0.096 R)
• M6: 1,513,182 km (0.073 R)
• M7: 1,630,168 km (0.037 R)
• M8: 1,852,770 km (0.116 R)
• M9: 2,150,918 km (0.078 R)
• M10: 2,604,050 km (0.102 R)
• M11: 2,722,232 km (0.074 R)
• M12: 2,939,299 km (0.035 R)
• M13: 3,162,349 km (0.091 R)
• M14: 3,339,623 km (0.099 R)
• M15: 3,494,307 km (0.075 R)
• M16: 3,945,793 km (0.112 R)
• M17: 4,444,254 km (0.1 R)
• M18: 4,672,241 km (0.102 R)
• M19: 4,992,231 km (0.12 R)
• M20: 5,080,643 km (0.055 R)
• M21: 5,440,127 km (0.075 R)
• M22: 5,901,038 km (0.117 R)
• M23: 6,026,101 km (0.091 R)
• M24: 6,152,063 km (0.105 R)
• M25: 6,503,169 km (0.094 R)
• M26: 6,795,184 km (0.076 R)
• M27: 7,124,898 km (0.077 R)
• M28: 7,358,869 km (0.071 R)
• M29: 8,743,996 km (0.055 R)
• M30: 8,886,862 km (0.064 R)
• M31: 9,211,339 km (0.083 R)
• M32: 9,393,400 km (0.036 R)
• M33: 9,872,113 km (0.041 R)
• M34: 10,058,362 km (0.112 R)
• M35: 11,007,112 km (0.065 R)
• M36: 12,223,193 km (0.117 R)
• M37: 12,664,956 km (0.043 R)
• M38: 13,646,916 km (0.118 R)
• M39: 14,063,397 km (0.114 R)
• M40: 14,315,170 km (0.08 R)
• M41: 15,165,634 km (0.09 R)
• M42: 15,251,503 km (0.108 R)
• M43: 15,901,356 km (0.105 R)
• M44: 16,032,404 km (0.108 R)
• M45: 16,119,919 km (0.11 R)
• M46: 16,207,733 km (0.067 R)
• M47: 16,471,922 km (0.081 R)
• M48: 16,648,747 km (0.101 R)
• M49: 18,406,372 km (0.073 R)
• M50: 19,051,738 km (0.103 R)
• M51: 20,175,218 km (0.118 R)
• M52: 20,888,351 km (0.045 R)
• M53: 21,754,971 km (0.098 R)
• M54: 22,192,695 km (0.11 R)
• M55: 22,339,300 km (0.107 R)
• M56: 22,830,131 km (0.106 R)
• M57: 23,027,451 km (0.11 R)
• M58: 23,374,219 km (0.094 R)
• M59: 23,473,551 km (0.111 R)
• M60: 24,223,486 km (0.113 R)
• M61: 24,677,216 km (0.11 R)
• M62: 25,032,062 km (0.108 R)
• M63: 25,184,652 km (0.111 R)
• M64: 25,952,239 km (0.098 R)
• M65: 26,055,162 km (0.086 R)
• M66: 27,144,085 km (0.082 R)
• M67: 27,510,450 km (0.119 R)
• M68: 28,885,404 km (0.046 R)
• M69: 29,045,474 km (0.058 R)
• M70: 29,152,287 km (0.092 R)
• M71: 30,771,384 km (0.099 R)
• M72: 32,641,358 km (0.078 R)
• M73: 32,919,460 km (0.1 R)
• M74: 34,945,015 km (0.095 R)
• M75: 35,457,687 km (0.108 R)
• M76: 37,126,452 km (0.119 R)
• M77: 37,300,583 km (0.061 R)
• M78: 37,591,402 km (0.055 R)
• M79: 38,585,629 km (0.104 R)
• M80: 38,938,680 km (0.091 R)
• M81: 39,174,596 km (0.042 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 16,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit