🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.14 AU - 1.42 AU

Year: 511 Days

Day: 28.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.71 AU - 2.03 AU

Year: 903 Days

Day: 41.2 Hours

Environment

Temp: -53 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,549,197 km

• M1: 554,260 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.35 AU - 3.09 AU

Year: 1584 Days

Day: 15.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,549,197 km

• M1: 1,449,005 km (0.119 R)
• M2: 1,806,095 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.93 AU - 3.93 AU

Year: 2751 Days

Day: 27.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.7

Radius: 10.6

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 5.74 AU - 7.42 AU

Year: 5960 Days

Day: 6 Hours

Environment

Temp: -144 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 34,549,197 km

• M1: 132,693 km (0.109 R)
• M2: 277,803 km (0.071 R)
• M3: 414,087 km (0.082 R)
• M4: 544,835 km (0.073 R)
• M5: 751,281 km (0.04 R)
• M6: 838,795 km (0.11 R)
• M7: 1,038,957 km (0.037 R)
• M8: 1,109,268 km (0.11 R)
• M9: 1,582,147 km (0.074 R)
• M10: 1,918,742 km (0.068 R)
• M11: 2,149,572 km (0.067 R)
• M12: 2,522,818 km (0.095 R)
• M13: 2,796,283 km (0.095 R)
• M14: 2,916,410 km (0.109 R)
• M15: 3,120,612 km (0.077 R)
• M16: 4,256,957 km (0.069 R)
• M17: 4,559,594 km (0.087 R)
• M18: 5,458,976 km (0.114 R)
• M19: 5,660,634 km (0.098 R)
• M20: 5,864,685 km (0.088 R)
• M21: 6,045,400 km (0.105 R)
• M22: 6,332,927 km (0.114 R)
• M23: 7,667,938 km (0.075 R)
• M24: 8,323,775 km (0.118 R)
• M25: 8,673,236 km (0.117 R)
• M26: 9,086,874 km (0.09 R)
• M27: 9,206,253 km (0.073 R)
• M28: 9,296,161 km (0.11 R)
• M29: 9,658,787 km (0.075 R)
• M30: 9,750,041 km (0.113 R)
• M31: 9,995,083 km (0.073 R)
• M32: 10,242,218 km (0.097 R)
• M33: 10,397,650 km (0.061 R)
• M34: 10,522,714 km (0.097 R)
• M35: 11,059,172 km (0.092 R)
• M36: 11,250,807 km (0.114 R)
• M37: 11,443,340 km (0.119 R)
• M38: 11,572,442 km (0.102 R)
• M39: 11,864,458 km (0.11 R)
• M40: 12,224,839 km (0.045 R)
• M41: 12,755,313 km (0.08 R)
• M42: 13,667,710 km (0.077 R)
• M43: 14,357,057 km (0.113 R)
• M44: 14,496,183 km (0.064 R)
• M45: 14,600,902 km (0.119 R)
• M46: 14,951,858 km (0.078 R)
• M47: 15,057,624 km (0.055 R)
• M48: 15,519,134 km (0.08 R)
• M49: 15,661,999 km (0.101 R)
• M50: 16,565,122 km (0.061 R)
• M51: 17,225,896 km (0.117 R)
• M52: 17,596,599 km (0.086 R)
• M53: 17,782,998 km (0.107 R)
• M54: 17,932,596 km (0.116 R)
• M55: 18,762,864 km (0.104 R)
• M56: 18,915,155 km (0.107 R)
• M57: 19,106,042 km (0.076 R)
• M58: 19,220,933 km (0.1 R)
• M59: 19,413,016 km (0.063 R)
• M60: 19,721,487 km (0.063 R)
• M61: 19,915,067 km (0.092 R)
• M62: 20,656,624 km (0.11 R)
• M63: 21,208,939 km (0.092 R)
• M64: 21,407,306 km (0.071 R)
• M65: 22,489,347 km (0.036 R)
• M66: 22,610,671 km (0.08 R)
• M67: 22,732,144 km (0.106 R)
• M68: 22,813,376 km (0.082 R)
• M69: 23,138,901 km (0.109 R)
• M70: 23,671,170 km (0.102 R)
• M71: 24,414,971 km (0.078 R)
• M72: 24,873,339 km (0.093 R)
• M73: 25,545,033 km (0.108 R)
• M74: 26,052,619 km (0.11 R)
• M75: 26,863,290 km (0.075 R)
• M76: 27,379,552 km (0.057 R)
• M77: 28,334,585 km (0.106 R)
• M78: 28,509,315 km (0.116 R)
• M79: 28,991,918 km (0.093 R)
• M80: 29,080,031 km (0.072 R)
• M81: 29,698,768 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.2

Radius: 12.1

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.4 AU - 10.48 AU

Year: 8658 Days

Day: 14.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 34,549,197 km

• M1: 151,543 km (0.074 R)
• M2: 255,214 km (0.085 R)
• M3: 366,066 km (0.066 R)
• M4: 446,550 km (0.082 R)
• M5: 582,085 km (0.106 R)
• M6: 871,258 km (0.069 R)
• M7: 1,141,881 km (0.066 R)
• M8: 1,320,800 km (0.092 R)
• M9: 1,474,586 km (0.085 R)
• M10: 1,580,352 km (0.119 R)
• M11: 2,269,998 km (0.116 R)
• M12: 2,519,228 km (0.092 R)
• M13: 3,158,161 km (0.101 R)
• M14: 3,250,313 km (0.071 R)
• M15: 3,390,187 km (0.073 R)
• M16: 3,508,220 km (0.092 R)
• M17: 3,627,748 km (0.103 R)
• M18: 3,846,311 km (0.115 R)
• M19: 4,684,657 km (0.104 R)
• M20: 4,896,338 km (0.116 R)
• M21: 5,030,228 km (0.119 R)
• M22: 5,439,379 km (0.103 R)
• M23: 5,774,478 km (0.118 R)
• M24: 6,116,459 km (0.101 R)
• M25: 6,260,970 km (0.053 R)
• M26: 6,406,529 km (0.07 R)
• M27: 7,000,283 km (0.098 R)
• M28: 7,580,573 km (0.105 R)
• M29: 8,144,706 km (0.09 R)
• M30: 8,820,141 km (0.108 R)
• M31: 9,148,059 km (0.093 R)
• M32: 9,446,657 km (0.115 R)
• M33: 9,681,226 km (0.092 R)
• M34: 9,883,782 km (0.117 R)
• M35: 10,121,792 km (0.098 R)
• M36: 11,057,826 km (0.11 R)
• M37: 13,161,022 km (0.079 R)
• M38: 13,273,071 km (0.068 R)
• M39: 14,028,690 km (0.115 R)
• M40: 14,914,758 km (0.099 R)
• M41: 15,305,657 km (0.12 R)
• M42: 15,462,885 km (0.104 R)
• M43: 16,137,571 km (0.102 R)
• M44: 16,579,184 km (0.117 R)
• M45: 16,740,750 km (0.089 R)
• M46: 16,943,604 km (0.102 R)
• M47: 17,147,058 km (0.066 R)
• M48: 17,392,398 km (0.032 R)
• M49: 18,260,215 km (0.096 R)
• M50: 18,343,691 km (0.036 R)
• M51: 18,510,792 km (0.1 R)
• M52: 19,184,581 km (0.043 R)
• M53: 19,609,738 km (0.109 R)
• M54: 20,124,055 km (0.072 R)
• M55: 20,469,477 km (0.099 R)
• M56: 20,947,442 km (0.111 R)
• M57: 21,693,636 km (0.088 R)
• M58: 22,986,461 km (0.086 R)
• M59: 23,438,097 km (0.047 R)
• M60: 23,892,575 km (0.028 R)
• M61: 24,029,457 km (0.09 R)
• M62: 24,166,638 km (0.092 R)
• M63: 24,258,342 km (0.059 R)
• M64: 25,646,311 km (0.119 R)
• M65: 26,633,059 km (0.107 R)
• M66: 26,917,294 km (0.097 R)
• M67: 27,584,501 km (0.116 R)
• M68: 28,643,953 km (0.1 R)
• M69: 28,886,601 km (0.108 R)
• M70: 29,814,856 km (0.088 R)
• M71: 30,257,965 km (0.111 R)
• M72: 31,250,397 km (0.085 R)
• M73: 31,350,328 km (0.077 R)
• M74: 33,420,314 km (0.088 R)
• M75: 34,549,179 km (0.034 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 15,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit