🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.48 AU - 0.54 AU

Year: 135 Days

Day: 18.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,081,492 km

• M1: 240,553 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.92 AU - 1.36 AU

Year: 451 Days

Day: 12.6 Hours

Environment

Temp: 8 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 46,081,492 km

• M1: 680,970 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.04 AU - 2.14 AU

Year: 1121 Days

Day: 22.4 Hours

Environment

Temp: -85 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,081,492 km

• M1: 1,643,632 km (0.069 R)

Asteroid Belt

Center: 4.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.4

Radius: 13.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.08 AU - 7.42 AU

Year: 7240 Days

Day: 11.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 46,081,492 km

• M1: 251,324 km (0.06 R)
• M2: 373,247 km (0.106 R)
• M3: 634,445 km (0.058 R)
• M4: 812,466 km (0.068 R)
• M5: 1,672,205 km (0.074 R)
• M6: 1,927,569 km (0.091 R)
• M7: 2,645,788 km (0.045 R)
• M8: 2,869,287 km (0.1 R)
• M9: 3,021,727 km (0.116 R)
• M10: 3,124,950 km (0.1 R)
• M11: 3,852,594 km (0.116 R)
• M12: 3,964,792 km (0.101 R)
• M13: 4,192,630 km (0.066 R)
• M14: 4,601,930 km (0.042 R)
• M15: 4,781,298 km (0.118 R)
• M16: 4,993,577 km (0.096 R)
• M17: 5,085,430 km (0.077 R)
• M18: 6,068,587 km (0.104 R)
• M19: 6,767,808 km (0.119 R)
• M20: 7,144,346 km (0.076 R)
• M21: 7,598,225 km (0.096 R)
• M22: 7,917,916 km (0.073 R)
• M23: 8,133,487 km (0.096 R)
• M24: 9,052,915 km (0.111 R)
• M25: 9,544,195 km (0.118 R)
• M26: 9,697,084 km (0.102 R)
• M27: 9,927,913 km (0.114 R)
• M28: 10,199,583 km (0.089 R)
• M29: 10,355,913 km (0.093 R)
• M30: 10,790,046 km (0.109 R)
• M31: 11,189,921 km (0.091 R)
• M32: 11,472,661 km (0.097 R)
• M33: 12,252,215 km (0.115 R)
• M34: 15,990,068 km (0.08 R)
• M35: 16,491,819 km (0.108 R)
• M36: 18,075,612 km (0.118 R)
• M37: 18,502,863 km (0.056 R)
• M38: 19,367,539 km (0.091 R)
• M39: 20,689,236 km (0.084 R)
• M40: 20,937,120 km (0.056 R)
• M41: 21,486,144 km (0.054 R)
• M42: 21,636,789 km (0.051 R)
• M43: 21,737,319 km (0.112 R)
• M44: 23,315,875 km (0.102 R)
• M45: 23,729,214 km (0.098 R)
• M46: 23,988,767 km (0.062 R)
• M47: 24,197,156 km (0.057 R)
• M48: 24,563,222 km (0.079 R)
• M49: 25,089,358 km (0.094 R)
• M50: 25,195,124 km (0.054 R)
• M51: 25,885,668 km (0.116 R)
• M52: 25,992,480 km (0.1 R)
• M53: 27,231,151 km (0.088 R)
• M54: 27,884,894 km (0.087 R)
• M55: 28,433,768 km (0.1 R)
• M56: 28,544,022 km (0.092 R)
• M57: 28,654,425 km (0.104 R)
• M58: 28,764,828 km (0.114 R)
• M59: 29,152,735 km (0.025 R)
• M60: 29,319,387 km (0.108 R)
• M61: 29,598,088 km (0.107 R)
• M62: 30,101,784 km (0.109 R)
• M63: 31,288,245 km (0.12 R)
• M64: 31,744,219 km (0.072 R)
• M65: 32,662,750 km (0.112 R)
• M66: 33,009,518 km (0.116 R)
• M67: 33,590,107 km (0.108 R)
• M68: 34,057,002 km (0.118 R)
• M69: 34,232,630 km (0.089 R)
• M70: 34,349,915 km (0.1 R)
• M71: 34,526,141 km (0.074 R)
• M72: 34,820,400 km (0.062 R)
• M73: 34,938,284 km (0.063 R)
• M74: 35,115,407 km (0.11 R)
• M75: 35,648,724 km (0.076 R)
• M76: 35,886,584 km (0.1 R)
• M77: 36,124,894 km (0.076 R)
• M78: 36,663,297 km (0.07 R)
• M79: 38,172,589 km (0.099 R)
• M80: 38,659,830 km (0.117 R)
• M81: 38,781,902 km (0.111 R)
• M82: 39,702,078 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.2

Radius: 8.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.27 AU - 11.75 AU

Year: 12636 Days

Day: 7.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 46,081,492 km

• M1: 185,651 km (0.096 R)
• M2: 533,765 km (0.12 R)
• M3: 888,911 km (0.065 R)
• M4: 1,350,719 km (0.095 R)
• M5: 1,902,287 km (0.03 R)
• M6: 1,996,683 km (0.049 R)
• M7: 2,647,733 km (0.1 R)
• M8: 2,780,127 km (0.068 R)
• M9: 3,051,647 km (0.119 R)
• M10: 3,190,623 km (0.103 R)
• M11: 4,159,718 km (0.068 R)
• M12: 4,221,353 km (0.063 R)
• M13: 4,407,752 km (0.117 R)
• M14: 4,501,998 km (0.11 R)
• M15: 4,788,777 km (0.078 R)
• M16: 4,885,567 km (0.098 R)
• M17: 5,114,302 km (0.029 R)
• M18: 5,279,907 km (0.086 R)
• M19: 5,959,680 km (0.058 R)
• M20: 6,739,085 km (0.105 R)
• M21: 6,811,640 km (0.084 R)
• M22: 7,140,905 km (0.117 R)
• M23: 7,214,806 km (0.057 R)
• M24: 8,237,008 km (0.119 R)
• M25: 8,509,426 km (0.067 R)
• M26: 8,824,330 km (0.094 R)
• M27: 10,330,481 km (0.059 R)
• M28: 10,540,068 km (0.081 R)
• M29: 10,751,001 km (0.091 R)
• M30: 12,311,157 km (0.057 R)
• M31: 13,435,534 km (0.064 R)
• M32: 13,526,939 km (0.087 R)
• M33: 14,312,028 km (0.101 R)
• M34: 15,541,124 km (0.086 R)
• M35: 15,685,187 km (0.091 R)
• M36: 16,607,458 km (0.106 R)
• M37: 17,198,968 km (0.044 R)
• M38: 17,847,624 km (0.065 R)
• M39: 18,099,098 km (0.057 R)
• M40: 18,656,799 km (0.049 R)
• M41: 18,912,163 km (0.026 R)
• M42: 19,633,374 km (0.095 R)
• M43: 19,737,045 km (0.069 R)
• M44: 19,841,016 km (0.12 R)
• M45: 20,573,746 km (0.118 R)
• M46: 21,689,298 km (0.043 R)
• M47: 21,796,559 km (0.097 R)
• M48: 21,904,120 km (0.059 R)
• M49: 22,335,560 km (0.1 R)
• M50: 23,702,287 km (0.093 R)
• M51: 23,923,542 km (0.042 R)
• M52: 24,591,197 km (0.069 R)
• M53: 25,490,879 km (0.108 R)
• M54: 26,287,039 km (0.065 R)
• M55: 26,573,219 km (0.077 R)
• M56: 27,149,022 km (0.107 R)
• M57: 27,380,449 km (0.058 R)
• M58: 27,961,936 km (0.09 R)
• M59: 31,171,409 km (0.115 R)
• M60: 31,717,591 km (0.113 R)
• M61: 32,450,770 km (0.077 R)
• M62: 33,623,019 km (0.058 R)
• M63: 36,199,543 km (0.109 R)
• M64: 36,326,851 km (0.088 R)
• M65: 37,029,662 km (0.112 R)
• M66: 38,643,673 km (0.1 R)
• M67: 38,773,823 km (0.114 R)
• M68: 40,214,600 km (0.098 R)
• M69: 42,744,300 km (0.046 R)
• M70: 42,878,789 km (0.103 R)
• M71: 43,553,774 km (0.106 R)
• M72: 45,187,982 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 18,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit