🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.22 AU - 1.22 AU

Year: 572 Days

Day: 33.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,270,229 km

• M1: 160,519 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.97 AU - 1.57 AU

Year: 608 Days

Day: 44.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.66 AU - 2.72 AU

Year: 1873 Days

Day: 24.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 962.6

Radius: 13.2

Gravity: 5.52 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.83 AU - 3.17 AU

Year: 2206 Days

Day: 9.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 68,270,229 km

• M1: 168,298 km (0.098 R)
• M2: 581,786 km (0.093 R)
• M3: 1,078,750 km (0.111 R)
• M4: 2,007,304 km (0.117 R)
• M5: 2,652,819 km (0.105 R)
• M6: 3,157,562 km (0.089 R)
• M7: 4,932,840 km (0.056 R)
• M8: 5,880,692 km (0.102 R)
• M9: 7,510,711 km (0.075 R)
• M10: 8,234,465 km (0.085 R)
• M11: 9,459,971 km (0.11 R)
• M12: 11,279,081 km (0.074 R)
• M13: 13,008,881 km (0.11 R)
• M14: 13,456,328 km (0.094 R)
• M15: 13,960,473 km (0.081 R)
• M16: 15,699,249 km (0.103 R)
• M17: 16,725,491 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.3

Radius: 12.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.87 AU - 4.75 AU

Year: 3799 Days

Day: 10.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 68,270,229 km

• M1: 156,928 km (0.093 R)
• M2: 573,109 km (0.095 R)
• M3: 1,162,824 km (0.103 R)
• M4: 1,608,776 km (0.11 R)
• M5: 2,399,251 km (0.069 R)
• M6: 4,396,382 km (0.057 R)
• M7: 4,906,511 km (0.069 R)
• M8: 5,605,881 km (0.116 R)
• M9: 6,821,663 km (0.109 R)
• M10: 8,043,728 km (0.081 R)
• M11: 9,192,939 km (0.097 R)
• M12: 11,279,530 km (0.091 R)
• M13: 12,239,649 km (0.105 R)
• M14: 13,389,608 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.5

Radius: 12.4

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 5.57 AU - 6.09 AU

Year: 5977 Days

Day: 10.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,270,229 km

• M1: 154,235 km (0.071 R)
• M2: 795,561 km (0.116 R)
• M3: 1,293,124 km (0.109 R)
• M4: 1,952,701 km (0.104 R)
• M5: 2,369,929 km (0.101 R)
• M6: 3,778,842 km (0.108 R)
• M7: 4,624,220 km (0.103 R)
• M8: 5,406,168 km (0.085 R)
• M9: 5,877,700 km (0.073 R)
• M10: 7,085,703 km (0.105 R)
• M11: 8,206,640 km (0.111 R)
• M12: 10,364,440 km (0.088 R)
• M13: 11,549,105 km (0.031 R)
• M14: 11,963,342 km (0.114 R)
• M15: 13,894,201 km (0.093 R)
• M16: 14,304,100 km (0.059 R)
• M17: 16,606,261 km (0.088 R)
• M18: 18,086,682 km (0.09 R)
• M19: 21,541,645 km (0.106 R)
• M20: 22,489,796 km (0.027 R)
• M21: 28,866,704 km (0.101 R)
• M22: 29,921,669 km (0.088 R)
• M23: 30,704,963 km (0.108 R)
• M24: 34,935,740 km (0.047 R)
• M25: 38,038,849 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.9

Radius: 12.5

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.71 AU - 10.61 AU

Year: 10821 Days

Day: 6.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 68,270,229 km

• M1: 157,227 km (0.114 R)
• M2: 549,024 km (0.057 R)
• M3: 1,219,821 km (0.086 R)
• M4: 1,630,766 km (0.041 R)
• M5: 2,152,863 km (0.095 R)
• M6: 2,888,286 km (0.108 R)
• M7: 4,711,585 km (0.114 R)
• M8: 5,885,330 km (0.102 R)
• M9: 6,707,819 km (0.114 R)
• M10: 7,403,748 km (0.098 R)
• M11: 7,894,130 km (0.08 R)
• M12: 8,894,790 km (0.111 R)
• M13: 11,306,607 km (0.1 R)
• M14: 11,738,347 km (0.07 R)
• M15: 12,349,753 km (0.098 R)
• M16: 13,336,351 km (0.112 R)
• M17: 17,814,862 km (0.087 R)
• M18: 22,949,361 km (0.106 R)
• M19: 25,345,320 km (0.112 R)
• M20: 26,746,155 km (0.058 R)
• M21: 34,308,327 km (0.079 R)
• M22: 34,759,664 km (0.027 R)
• M23: 36,604,953 km (0.11 R)
• M24: 38,514,570 km (0.117 R)
• M25: 44,373,720 km (0.076 R)
• M26: 44,909,730 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 973.4

Radius: 5

Gravity: 38.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.56 AU - 13.92 AU

Year: 17080 Days

Day: 19.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 68,270,229 km

• M1: 62,382 km (0.091 R)
• M2: 287,228 km (0.045 R)
• M3: 696,378 km (0.092 R)
• M4: 892,650 km (0.082 R)
• M5: 1,493,884 km (0.118 R)
• M6: 1,697,337 km (0.066 R)
• M7: 2,118,755 km (0.059 R)
• M8: 2,827,101 km (0.111 R)
• M9: 3,221,441 km (0.074 R)
• M10: 5,325,983 km (0.087 R)
• M11: 5,762,211 km (0.105 R)
• M12: 7,550,953 km (0.1 R)
• M13: 9,058,450 km (0.066 R)
• M14: 9,970,698 km (0.116 R)
• M15: 12,109,798 km (0.117 R)
• M16: 14,995,990 km (0.106 R)
• M17: 15,544,116 km (0.112 R)
• M18: 17,611,409 km (0.069 R)
• M19: 27,949,221 km (0.091 R)
• M20: 30,486,550 km (0.081 R)
• M21: 30,986,656 km (0.064 R)
• M22: 32,519,884 km (0.118 R)
• M23: 35,460,829 km (0.108 R)
• M24: 36,572,640 km (0.1 R)
• M25: 42,172,986 km (0.077 R)
• M26: 44,692,663 km (0.092 R)
• M27: 45,989,377 km (0.09 R)
• M28: 46,978,219 km (0.065 R)
• M29: 48,827,698 km (0.117 R)
• M30: 59,387,812 km (0.098 R)
• M31: 66,234,308 km (0.056 R)
• M32: 67,494,819 km (0.067 R)
• M33: 69,630,778 km (0.088 R)
• M34: 70,715,512 km (0.103 R)
• M35: 74,940,305 km (0.103 R)

Asteroid Belt

Center: 14.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240

Radius: 7.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 15.75 AU - 17.45 AU

Year: 28717 Days

Day: 15.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,270,229 km

• M1: 92,003 km (0.105 R)
• M2: 371,302 km (0.096 R)
• M3: 662,419 km (0.088 R)
• M4: 999,613 km (0.107 R)
• M5: 1,463,965 km (0.105 R)
• M6: 2,701,438 km (0.116 R)
• M7: 4,965,004 km (0.084 R)
• M8: 5,362,784 km (0.114 R)
• M9: 6,019,370 km (0.107 R)
• M10: 7,170,525 km (0.098 R)
• M11: 7,445,037 km (0.113 R)
• M12: 7,822,024 km (0.097 R)
• M13: 8,113,141 km (0.087 R)
• M14: 8,411,439 km (0.097 R)
• M15: 14,598,658 km (0.115 R)
• M16: 15,643,449 km (0.12 R)
• M17: 16,498,551 km (0.1 R)
• M18: 17,221,108 km (0.085 R)
• M19: 18,132,608 km (0.077 R)
• M20: 25,965,852 km (0.064 R)
• M21: 27,384,788 km (0.116 R)
• M22: 31,705,174 km (0.116 R)
• M23: 33,579,037 km (0.034 R)
• M24: 35,790,543 km (0.114 R)
• M25: 36,728,820 km (0.113 R)
• M26: 40,357,317 km (0.086 R)
• M27: 41,814,400 km (0.084 R)
• M28: 46,871,107 km (0.073 R)
• M29: 47,190,050 km (0.046 R)
• M30: 55,642,330 km (0.112 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit