🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 289 Days

Day: 17.5 Hours

Environment

Temp: 148 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.97 AU - 1.11 AU

Year: 397 Days

Day: 24.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.23 AU - 1.77 AU

Year: 688 Days

Day: 24.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.61 AU - 1.79 AU

Year: 831 Days

Day: 19.5 Hours

Environment

Temp: -67 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.39 AU - 3.98 AU

Year: 2125 Days

Day: 41.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,265,406 km

• M1: 2,510,252 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 8.6

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 5.77 AU - 8.17 AU

Year: 6896 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 38,265,406 km

• M1: 192,981 km (0.083 R)
• M2: 303,833 km (0.099 R)
• M3: 410,197 km (0.074 R)
• M4: 507,735 km (0.083 R)
• M5: 638,783 km (0.094 R)
• M6: 795,262 km (0.112 R)
• M7: 1,053,767 km (0.055 R)
• M8: 1,130,212 km (0.053 R)
• M9: 1,289,085 km (0.085 R)
• M10: 1,371,364 km (0.083 R)
• M11: 1,506,899 km (0.1 R)
• M12: 1,939,536 km (0.12 R)
• M13: 2,131,022 km (0.11 R)
• M14: 2,636,662 km (0.111 R)
• M15: 2,763,521 km (0.113 R)
• M16: 2,914,017 km (0.103 R)
• M17: 3,111,636 km (0.117 R)
• M18: 3,223,236 km (0.093 R)
• M19: 4,066,369 km (0.108 R)
• M20: 4,588,466 km (0.088 R)
• M21: 5,131,506 km (0.075 R)
• M22: 6,362,846 km (0.041 R)
• M23: 6,533,837 km (0.115 R)
• M24: 6,909,178 km (0.06 R)
• M25: 7,381,009 km (0.098 R)
• M26: 7,530,458 km (0.111 R)
• M27: 7,741,540 km (0.117 R)
• M28: 8,077,238 km (0.101 R)
• M29: 8,262,440 km (0.103 R)
• M30: 8,511,371 km (0.06 R)
• M31: 9,016,862 km (0.076 R)
• M32: 9,467,152 km (0.086 R)
• M33: 9,924,772 km (0.117 R)
• M34: 10,289,342 km (0.116 R)
• M35: 10,389,572 km (0.096 R)
• M36: 10,624,590 km (0.114 R)
• M37: 12,782,390 km (0.113 R)
• M38: 12,926,154 km (0.088 R)
• M39: 13,397,237 km (0.098 R)
• M40: 13,763,303 km (0.082 R)
• M41: 14,132,660 km (0.102 R)
• M42: 14,505,309 km (0.062 R)
• M43: 16,534,155 km (0.096 R)
• M44: 16,612,395 km (0.083 R)
• M45: 17,005,688 km (0.109 R)
• M46: 18,123,184 km (0.099 R)
• M47: 19,387,884 km (0.046 R)
• M48: 20,723,045 km (0.064 R)
• M49: 21,401,771 km (0.118 R)
• M50: 21,958,574 km (0.092 R)
• M51: 22,044,742 km (0.105 R)
• M52: 23,305,553 km (0.092 R)
• M53: 23,657,407 km (0.049 R)
• M54: 23,966,776 km (0.063 R)
• M55: 24,768,620 km (0.111 R)
• M56: 25,127,655 km (0.11 R)
• M57: 25,624,320 km (0.096 R)
• M58: 25,942,066 km (0.099 R)
• M59: 26,352,563 km (0.076 R)
• M60: 27,087,537 km (0.074 R)
• M61: 27,596,768 km (0.101 R)
• M62: 28,109,141 km (0.092 R)
• M63: 29,522,392 km (0.099 R)
• M64: 30,094,155 km (0.104 R)
• M65: 30,573,466 km (0.036 R)
• M66: 30,669,658 km (0.043 R)
• M67: 31,200,282 km (0.118 R)
• M68: 31,734,047 km (0.069 R)
• M69: 32,810,403 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.7

Radius: 13.3

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.07 AU - 8.19 AU

Year: 7898 Days

Day: 12.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,265,406 km

• M1: 168,746 km (0.085 R)
• M2: 273,166 km (0.082 R)
• M3: 436,527 km (0.064 R)
• M4: 529,128 km (0.097 R)
• M5: 1,027,438 km (0.115 R)
• M6: 1,159,982 km (0.084 R)
• M7: 1,281,007 km (0.054 R)
• M8: 1,729,501 km (0.072 R)
• M9: 1,910,215 km (0.062 R)
• M10: 2,378,756 km (0.103 R)
• M11: 2,512,945 km (0.078 R)
• M12: 2,954,558 km (0.09 R)
• M13: 3,050,749 km (0.106 R)
• M14: 3,675,919 km (0.053 R)
• M15: 3,910,788 km (0.109 R)
• M16: 4,231,675 km (0.086 R)
• M17: 4,395,485 km (0.115 R)
• M18: 4,589,214 km (0.099 R)
• M19: 4,672,989 km (0.062 R)
• M20: 4,814,059 km (0.025 R)
• M21: 4,899,330 km (0.089 R)
• M22: 5,100,390 km (0.091 R)
• M23: 5,274,821 km (0.115 R)
• M24: 5,451,346 km (0.096 R)
• M25: 5,629,966 km (0.072 R)
• M26: 5,962,223 km (0.059 R)
• M27: 6,457,242 km (0.107 R)
• M28: 7,029,903 km (0.067 R)
• M29: 7,159,455 km (0.118 R)
• M30: 7,355,279 km (0.103 R)
• M31: 7,685,591 km (0.083 R)
• M32: 8,463,649 km (0.107 R)
• M33: 8,949,693 km (0.074 R)
• M34: 9,840,249 km (0.114 R)
• M35: 10,314,474 km (0.096 R)
• M36: 11,021,025 km (0.069 R)
• M37: 11,935,965 km (0.047 R)
• M38: 12,090,949 km (0.116 R)
• M39: 12,246,381 km (0.101 R)
• M40: 12,480,950 km (0.083 R)
• M41: 12,638,178 km (0.084 R)
• M42: 13,073,956 km (0.077 R)
• M43: 13,313,762 km (0.077 R)
• M44: 13,676,237 km (0.066 R)
• M45: 13,797,711 km (0.037 R)
• M46: 14,369,623 km (0.059 R)
• M47: 14,617,208 km (0.106 R)
• M48: 14,700,085 km (0.105 R)
• M49: 15,452,413 km (0.113 R)
• M50: 15,790,953 km (0.068 R)
• M51: 16,389,045 km (0.09 R)
• M52: 16,734,317 km (0.115 R)
• M53: 17,563,688 km (0.069 R)
• M54: 18,630,620 km (0.085 R)
• M55: 18,900,494 km (0.118 R)
• M56: 19,217,193 km (0.1 R)
• M57: 19,672,569 km (0.099 R)
• M58: 19,855,826 km (0.113 R)
• M59: 19,947,530 km (0.055 R)
• M60: 20,640,617 km (0.108 R)
• M61: 20,780,042 km (0.072 R)
• M62: 20,966,590 km (0.104 R)
• M63: 21,388,456 km (0.078 R)
• M64: 21,482,553 km (0.062 R)
• M65: 21,576,800 km (0.112 R)
• M66: 22,718,681 km (0.095 R)
• M67: 23,151,916 km (0.081 R)
• M68: 24,026,615 km (0.093 R)
• M69: 25,758,210 km (0.085 R)
• M70: 26,512,632 km (0.117 R)
• M71: 27,121,496 km (0.038 R)
• M72: 28,043,168 km (0.117 R)
• M73: 29,027,372 km (0.053 R)
• M74: 29,864,971 km (0.083 R)
• M75: 30,604,284 km (0.036 R)
• M76: 31,082,847 km (0.051 R)
• M77: 32,371,034 km (0.074 R)
• M78: 32,749,966 km (0.108 R)
• M79: 34,999,170 km (0.102 R)
• M80: 35,221,323 km (0.117 R)
• M81: 35,946,424 km (0.115 R)
• M82: 36,338,968 km (0.081 R)
• M83: 36,958,603 km (0.101 R)
• M84: 37,638,525 km (0.067 R)
• M85: 37,923,060 km (0.106 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 14,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit