🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.68 AU - 1.06 AU

Year: 298 Days

Day: 42.7 Hours

Environment

Temp: 107 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,751,721 km

• M1: 134,189 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.59 AU - 2.27 AU

Year: 984 Days

Day: 13.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.38 AU - 3.34 AU

Year: 1776 Days

Day: 19.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 3.95 AU - 5.13 AU

Year: 3551 Days

Day: 26.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,751,721 km

• M1: 2,636,513 km (0.063 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 13.7

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.43 AU - 9.41 AU

Year: 8182 Days

Day: 7.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 46,751,721 km

• M1: 193,580 km (0.111 R)
• M2: 283,338 km (0.107 R)
• M3: 373,546 km (0.108 R)
• M4: 459,265 km (0.086 R)
• M5: 565,779 km (0.086 R)
• M6: 783,444 km (0.063 R)
• M7: 959,371 km (0.088 R)
• M8: 1,671,756 km (0.045 R)
• M9: 1,831,676 km (0.088 R)
• M10: 1,922,781 km (0.109 R)
• M11: 2,052,932 km (0.11 R)
• M12: 2,147,926 km (0.068 R)
• M13: 2,441,736 km (0.11 R)
• M14: 2,665,834 km (0.091 R)
• M15: 3,222,338 km (0.098 R)
• M16: 3,862,019 km (0.114 R)
• M17: 3,956,714 km (0.072 R)
• M18: 4,076,243 km (0.101 R)
• M19: 4,441,860 km (0.046 R)
• M20: 4,541,193 km (0.1 R)
• M21: 4,691,539 km (0.056 R)
• M22: 6,594,873 km (0.037 R)
• M23: 7,082,711 km (0.054 R)
• M24: 7,463,737 km (0.057 R)
• M25: 7,701,598 km (0.119 R)
• M26: 8,865,319 km (0.053 R)
• M27: 9,403,722 km (0.025 R)
• M28: 9,790,133 km (0.055 R)
• M29: 10,116,257 km (0.09 R)
• M30: 10,712,255 km (0.119 R)
• M31: 11,730,867 km (0.099 R)
• M32: 12,007,772 km (0.109 R)
• M33: 12,674,081 km (0.086 R)
• M34: 13,244,498 km (0.069 R)
• M35: 14,336,712 km (0.078 R)
• M36: 14,632,916 km (0.063 R)
• M37: 15,118,510 km (0.073 R)
• M38: 15,533,495 km (0.036 R)
• M39: 15,723,484 km (0.06 R)
• M40: 15,837,777 km (0.068 R)
• M41: 16,374,833 km (0.04 R)
• M42: 16,490,772 km (0.091 R)
• M43: 16,840,083 km (0.099 R)
• M44: 17,427,703 km (0.113 R)
• M45: 17,783,447 km (0.109 R)
• M46: 18,061,849 km (0.045 R)
• M47: 18,181,676 km (0.044 R)
• M48: 18,341,746 km (0.077 R)
• M49: 18,542,506 km (0.119 R)
• M50: 18,703,773 km (0.1 R)
• M51: 19,762,627 km (0.045 R)
• M52: 20,092,340 km (0.033 R)
• M53: 20,216,507 km (0.093 R)
• M54: 20,924,703 km (0.085 R)
• M55: 21,050,515 km (0.095 R)
• M56: 21,260,700 km (0.047 R)
• M57: 21,725,800 km (0.115 R)
• M58: 22,023,499 km (0.101 R)
• M59: 22,194,190 km (0.052 R)
• M60: 22,924,826 km (0.108 R)
• M61: 23,097,762 km (0.119 R)
• M62: 23,750,607 km (0.109 R)
• M63: 23,838,122 km (0.083 R)
• M64: 24,674,673 km (0.111 R)
• M65: 25,074,249 km (0.11 R)
• M66: 26,421,826 km (0.063 R)
• M67: 26,739,722 km (0.112 R)
• M68: 27,470,956 km (0.095 R)
• M69: 27,562,809 km (0.067 R)
• M70: 27,700,888 km (0.099 R)
• M71: 28,116,172 km (0.073 R)
• M72: 28,719,799 km (0.104 R)
• M73: 29,892,647 km (0.057 R)
• M74: 30,081,738 km (0.058 R)
• M75: 30,890,016 km (0.104 R)
• M76: 31,272,836 km (0.056 R)
• M77: 31,849,985 km (0.097 R)
• M78: 32,285,165 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.7

Radius: 4.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.53 AU - 23.25 AU

Year: 31343 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 46,751,721 km

• M1: 54,902 km (0.066 R)
• M2: 139,276 km (0.101 R)
• M3: 346,169 km (0.12 R)
• M4: 484,548 km (0.104 R)
• M5: 774,468 km (0.089 R)
• M6: 827,276 km (0.12 R)
• M7: 974,481 km (0.037 R)
• M8: 1,293,423 km (0.12 R)
• M9: 1,850,974 km (0.097 R)
• M10: 2,092,575 km (0.109 R)
• M11: 2,395,660 km (0.083 R)
• M12: 2,658,653 km (0.086 R)
• M13: 3,413,674 km (0.084 R)
• M14: 3,709,279 km (0.091 R)
• M15: 4,230,329 km (0.062 R)
• M16: 5,441,473 km (0.083 R)
• M17: 5,509,839 km (0.119 R)
• M18: 6,387,829 km (0.118 R)
• M19: 7,421,850 km (0.111 R)
• M20: 7,497,696 km (0.094 R)
• M21: 7,535,694 km (0.039 R)
• M22: 7,688,433 km (0.049 R)
• M23: 7,880,816 km (0.078 R)
• M24: 7,919,412 km (0.086 R)
• M25: 8,745,641 km (0.105 R)
• M26: 8,865,918 km (0.093 R)
• M27: 9,516,519 km (0.088 R)
• M28: 9,764,403 km (0.079 R)
• M29: 10,435,947 km (0.056 R)
• M30: 12,134,033 km (0.076 R)
• M31: 13,543,843 km (0.088 R)
• M32: 13,590,069 km (0.039 R)
• M33: 14,291,384 km (0.03 R)
• M34: 15,148,430 km (0.086 R)
• M35: 15,534,692 km (0.051 R)
• M36: 15,826,408 km (0.027 R)
• M37: 16,218,354 km (0.106 R)
• M38: 16,613,292 km (0.074 R)
• M39: 17,412,893 km (0.03 R)
• M40: 17,766,692 km (0.092 R)
• M41: 18,020,859 km (0.09 R)
• M42: 19,570,693 km (0.104 R)
• M43: 21,055,302 km (0.074 R)
• M44: 22,137,792 km (0.08 R)
• M45: 22,356,355 km (0.107 R)
• M46: 22,851,075 km (0.083 R)
• M47: 22,961,478 km (0.088 R)
• M48: 23,795,037 km (0.045 R)
• M49: 24,131,333 km (0.059 R)
• M50: 24,808,413 km (0.113 R)
• M51: 24,865,111 km (0.045 R)
• M52: 25,778,406 km (0.103 R)
• M53: 26,008,487 km (0.119 R)
• M54: 27,168,768 km (0.086 R)
• M55: 27,637,608 km (0.107 R)
• M56: 27,696,400 km (0.08 R)
• M57: 28,583,366 km (0.071 R)
• M58: 29,299,491 km (0.094 R)
• M59: 29,961,162 km (0.088 R)
• M60: 30,203,062 km (0.1 R)
• M61: 30,688,657 km (0.082 R)
• M62: 31,544,805 km (0.114 R)
• M63: 32,905,697 km (0.118 R)
• M64: 33,030,462 km (0.099 R)
• M65: 33,907,554 km (0.053 R)
• M66: 34,222,607 km (0.119 R)
• M67: 34,855,855 km (0.068 R)
• M68: 36,326,701 km (0.118 R)
• M69: 36,584,458 km (0.082 R)
• M70: 37,037,291 km (0.066 R)
• M71: 37,296,844 km (0.05 R)
• M72: 38,013,567 km (0.073 R)
• M73: 38,603,431 km (0.103 R)
• M74: 38,669,254 km (0.105 R)
• M75: 39,262,410 km (0.051 R)
• M76: 39,991,550 km (0.043 R)
• M77: 41,060,128 km (0.05 R)
• M78: 41,732,720 km (0.078 R)
• M79: 42,544,737 km (0.106 R)
• M80: 43,361,840 km (0.078 R)
• M81: 43,566,939 km (0.057 R)
• M82: 43,909,369 km (0.117 R)
• M83: 44,252,845 km (0.087 R)
• M84: 45,774,555 km (0.075 R)
• M85: 46,681,716 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 12,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit