🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.64 AU

Year: 139 Days

Day: 17.6 Hours

Environment

Temp: 225 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.66 AU - 1.06 AU

Year: 280 Days

Day: 40 Hours

Environment

Temp: 144 °C

Axial Tilt: 28.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 4.42 AU - 6.5 AU

Year: 4484 Days

Day: 21 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,111,522 km

• M1: 1,868,926 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 13.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.51 AU - 6.15 AU

Year: 4947 Days

Day: 10.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,111,522 km

• M1: 181,612 km (0.102 R)
• M2: 265,686 km (0.08 R)
• M3: 715,527 km (0.085 R)
• M4: 961,316 km (0.116 R)
• M5: 1,053,767 km (0.065 R)
• M6: 1,350,420 km (0.119 R)
• M7: 1,577,210 km (0.109 R)
• M8: 1,716,785 km (0.05 R)
• M9: 1,978,581 km (0.1 R)
• M10: 2,191,459 km (0.095 R)
• M11: 2,348,238 km (0.112 R)
• M12: 2,773,844 km (0.094 R)
• M13: 3,048,057 km (0.1 R)
• M14: 3,135,571 km (0.084 R)
• M15: 3,623,111 km (0.107 R)
• M16: 3,809,809 km (0.119 R)
• M17: 3,904,504 km (0.072 R)
• M18: 4,212,526 km (0.099 R)
• M19: 4,310,513 km (0.099 R)
• M20: 4,709,939 km (0.059 R)
• M21: 4,955,429 km (0.109 R)
• M22: 5,437,733 km (0.108 R)
• M23: 5,609,172 km (0.103 R)
• M24: 5,695,490 km (0.102 R)
• M25: 5,913,454 km (0.097 R)
• M26: 6,089,681 km (0.027 R)
• M27: 6,245,412 km (0.058 R)
• M28: 6,425,079 km (0.112 R)
• M29: 7,020,778 km (0.102 R)
• M30: 7,160,801 km (0.114 R)
• M31: 7,254,599 km (0.034 R)
• M32: 7,467,327 km (0.118 R)
• M33: 7,562,621 km (0.052 R)
• M34: 7,682,150 km (0.114 R)
• M35: 8,166,847 km (0.048 R)
• M36: 8,786,781 km (0.051 R)
• M37: 8,937,874 km (0.107 R)
• M38: 9,447,554 km (0.097 R)
• M39: 9,602,388 km (0.087 R)
• M40: 9,706,059 km (0.057 R)
• M41: 10,098,155 km (0.081 R)
• M42: 10,256,580 km (0.112 R)
• M43: 11,360,462 km (0.098 R)
• M44: 11,497,644 km (0.093 R)
• M45: 11,718,450 km (0.079 R)
• M46: 12,108,003 km (0.113 R)
• M47: 12,276,300 km (0.077 R)
• M48: 12,445,346 km (0.08 R)
• M49: 12,785,980 km (0.096 R)
• M50: 12,985,993 km (0.114 R)
• M51: 13,187,052 km (0.105 R)
• M52: 13,476,225 km (0.034 R)
• M53: 13,825,835 km (0.093 R)
• M54: 14,445,021 km (0.075 R)
• M55: 15,133,620 km (0.079 R)
• M56: 15,345,301 km (0.12 R)
• M57: 15,710,619 km (0.08 R)
• M58: 15,986,328 km (0.111 R)
• M59: 16,171,231 km (0.047 R)
• M60: 16,511,715 km (0.1 R)
• M61: 16,698,563 km (0.098 R)
• M62: 16,792,211 km (0.09 R)
• M63: 17,011,372 km (0.104 R)
• M64: 18,025,646 km (0.106 R)
• M65: 18,669,515 km (0.04 R)
• M66: 19,222,728 km (0.112 R)
• M67: 19,452,211 km (0.109 R)
• M68: 20,046,115 km (0.09 R)
• M69: 20,212,168 km (0.077 R)
• M70: 20,445,541 km (0.045 R)
• M71: 20,881,020 km (0.09 R)
• M72: 21,116,936 km (0.117 R)
• M73: 21,285,832 km (0.066 R)
• M74: 21,523,244 km (0.08 R)
• M75: 22,137,643 km (0.076 R)
• M76: 22,274,973 km (0.093 R)
• M77: 22,965,667 km (0.066 R)
• M78: 23,209,212 km (0.119 R)

Asteroid Belt

Center: 6.51 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.2

Radius: 9

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.56 AU - 8.82 AU

Year: 6776 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 20,111,522 km

• M1: 231,877 km (0.072 R)
• M2: 315,652 km (0.12 R)
• M3: 376,987 km (0.074 R)
• M4: 539,300 km (0.104 R)
• M5: 688,300 km (0.036 R)
• M6: 792,420 km (0.06 R)
• M7: 851,511 km (0.11 R)
• M8: 1,038,508 km (0.08 R)
• M9: 1,262,157 km (0.117 R)
• M10: 1,379,891 km (0.097 R)
• M11: 1,526,197 km (0.065 R)
• M12: 1,588,580 km (0.119 R)
• M13: 1,664,725 km (0.106 R)
• M14: 1,794,426 km (0.043 R)
• M15: 1,914,105 km (0.053 R)
• M16: 2,036,625 km (0.082 R)
• M17: 2,119,652 km (0.075 R)
• M18: 2,189,814 km (0.108 R)
• M19: 2,260,723 km (0.084 R)
• M20: 2,448,768 km (0.111 R)
• M21: 2,672,117 km (0.073 R)
• M22: 2,949,023 km (0.09 R)
• M23: 3,106,849 km (0.099 R)
• M24: 3,431,177 km (0.117 R)
• M25: 3,681,454 km (0.08 R)
• M26: 3,851,696 km (0.089 R)
• M27: 4,182,308 km (0.107 R)
• M28: 4,324,276 km (0.061 R)
• M29: 4,649,651 km (0.026 R)
• M30: 4,870,907 km (0.079 R)
• M31: 4,964,256 km (0.082 R)
• M32: 5,114,602 km (0.098 R)
• M33: 5,285,742 km (0.088 R)
• M34: 5,555,616 km (0.093 R)
• M35: 5,692,349 km (0.096 R)
• M36: 6,048,840 km (0.074 R)
• M37: 6,149,220 km (0.118 R)
• M38: 6,412,662 km (0.028 R)
• M39: 6,473,997 km (0.028 R)
• M40: 7,055,933 km (0.077 R)
• M41: 7,140,456 km (0.119 R)
• M42: 7,289,156 km (0.118 R)
• M43: 7,568,156 km (0.12 R)
• M44: 7,785,073 km (0.071 R)
• M45: 7,982,094 km (0.076 R)
• M46: 8,673,236 km (0.118 R)
• M47: 8,786,631 km (0.111 R)
• M48: 8,900,325 km (0.113 R)
• M49: 9,734,184 km (0.112 R)
• M50: 9,970,100 km (0.095 R)
• M51: 10,112,666 km (0.039 R)
• M52: 10,447,915 km (0.065 R)
• M53: 10,933,061 km (0.078 R)
• M54: 11,301,820 km (0.118 R)
• M55: 11,400,854 km (0.096 R)
• M56: 11,649,635 km (0.086 R)
• M57: 11,774,699 km (0.113 R)
• M58: 11,900,361 km (0.06 R)
• M59: 12,127,451 km (0.089 R)
• M60: 12,330,455 km (0.102 R)
• M61: 12,432,481 km (0.07 R)
• M62: 12,920,618 km (0.091 R)
• M63: 13,076,051 km (0.115 R)
• M64: 13,206,051 km (0.108 R)
• M65: 13,336,501 km (0.099 R)
• M66: 13,704,212 km (0.113 R)
• M67: 14,048,437 km (0.051 R)
• M68: 14,342,097 km (0.105 R)
• M69: 14,664,630 km (0.092 R)
• M70: 14,745,713 km (0.083 R)
• M71: 15,153,068 km (0.116 R)
• M72: 15,454,058 km (0.086 R)
• M73: 16,285,374 km (0.116 R)
• M74: 16,481,347 km (0.116 R)
• M75: 16,791,015 km (0.101 R)
• M76: 17,102,627 km (0.113 R)
• M77: 18,251,688 km (0.09 R)
• M78: 18,806,248 km (0.118 R)
• M79: 18,864,890 km (0.094 R)
• M80: 18,953,003 km (0.101 R)
• M81: 19,011,945 km (0.058 R)
• M82: 19,484,823 km (0.085 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 11,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit