🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.54 AU - 0.72 AU

Year: 176 Days

Day: 47.5 Hours

Environment

Temp: 239 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.08 AU - 1.3 AU

Year: 456 Days

Day: 30.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 77,607,402 km

• M1: 330,013 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.72 AU - 2.3 AU

Year: 1002 Days

Day: 44.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.13 AU - 2.27 AU

Year: 1147 Days

Day: 43.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 148.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,607,402 km

• M1: 481,256 km (0.091 R)
• M2: 546,182 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.27 AU - 2.63 AU

Year: 1348 Days

Day: 26.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,607,402 km

• M1: 217,665 km (0.063 R)
• M2: 662,419 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.11 AU - 3.31 AU

Year: 2021 Days

Day: 42.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,607,402 km

• M1: 1,844,542 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.42 AU - 4.38 AU

Year: 2707 Days

Day: 23.7 Hours

Environment

Temp: -118 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.08 AU - 5.38 AU

Year: 3616 Days

Day: 41.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,607,402 km

• M1: 1,240,765 km (0.051 R)

Planet 9 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.99 AU - 6.45 AU

Year: 4192 Days

Day: 14.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,607,402 km

• M1: 235,467 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 523

Radius: 6.7

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 13.31 AU - 19.71 AU

Year: 23578 Days

Day: 20.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 77,607,402 km

• M1: 408,402 km (0.074 R)
• M2: 703,559 km (0.12 R)
• M3: 898,634 km (0.109 R)
• M4: 1,457,981 km (0.111 R)
• M5: 1,707,660 km (0.119 R)
• M6: 1,804,749 km (0.107 R)
• M7: 1,903,633 km (0.101 R)
• M8: 2,107,086 km (0.095 R)
• M9: 2,246,661 km (0.105 R)
• M10: 2,498,135 km (0.06 R)
• M11: 2,608,688 km (0.109 R)
• M12: 3,265,722 km (0.111 R)
• M13: 3,717,058 km (0.097 R)
• M14: 3,928,739 km (0.09 R)
• M15: 4,452,631 km (0.12 R)
• M16: 5,232,036 km (0.106 R)
• M17: 5,374,004 km (0.111 R)
• M18: 5,807,389 km (0.079 R)
• M19: 6,152,212 km (0.112 R)
• M20: 7,173,816 km (0.116 R)
• M21: 7,331,642 km (0.099 R)
• M22: 7,437,408 km (0.078 R)
• M23: 7,543,772 km (0.102 R)
• M24: 7,974,165 km (0.114 R)
• M25: 8,247,181 km (0.111 R)
• M26: 8,746,389 km (0.086 R)
• M27: 9,715,783 km (0.049 R)
• M28: 10,360,999 km (0.106 R)
• M29: 11,263,224 km (0.103 R)
• M30: 11,692,719 km (0.097 R)
• M31: 13,205,902 km (0.103 R)
• M32: 13,334,705 km (0.111 R)
• M33: 14,248,449 km (0.039 R)
• M34: 14,380,694 km (0.12 R)
• M35: 15,861,264 km (0.101 R)
• M36: 16,135,626 km (0.069 R)
• M37: 16,411,634 km (0.112 R)
• M38: 16,480,898 km (0.106 R)
• M39: 17,814,713 km (0.07 R)
• M40: 18,602,794 km (0.07 R)
• M41: 18,964,672 km (0.095 R)
• M42: 19,842,811 km (0.101 R)
• M43: 20,361,168 km (0.101 R)
• M44: 20,584,667 km (0.062 R)
• M45: 20,659,316 km (0.08 R)
• M46: 21,260,101 km (0.109 R)
• M47: 22,019,011 km (0.039 R)
• M48: 23,563,460 km (0.039 R)
• M49: 24,033,646 km (0.085 R)
• M50: 24,348,699 km (0.105 R)
• M51: 25,222,351 km (0.105 R)
• M52: 26,187,107 km (0.109 R)
• M53: 26,755,579 km (0.102 R)
• M54: 27,000,321 km (0.061 R)
• M55: 27,163,981 km (0.116 R)
• M56: 27,739,335 km (0.031 R)
• M57: 29,069,260 km (0.109 R)
• M58: 29,404,957 km (0.114 R)
• M59: 30,846,183 km (0.08 R)
• M60: 31,360,351 km (0.059 R)
• M61: 31,446,370 km (0.117 R)
• M62: 32,483,981 km (0.114 R)
• M63: 33,269,669 km (0.057 R)
• M64: 33,708,739 km (0.055 R)
• M65: 34,238,315 km (0.084 R)
• M66: 34,859,595 km (0.04 R)
• M67: 35,305,696 km (0.081 R)
• M68: 36,023,167 km (0.116 R)
• M69: 36,474,205 km (0.109 R)
• M70: 36,927,038 km (0.11 R)
• M71: 38,296,457 km (0.115 R)
• M72: 38,480,462 km (0.111 R)
• M73: 40,148,329 km (0.111 R)
• M74: 42,313,758 km (0.09 R)
• M75: 42,599,041 km (0.067 R)
• M76: 42,694,185 km (0.098 R)
• M77: 42,980,216 km (0.08 R)
• M78: 43,458,481 km (0.12 R)
• M79: 44,323,755 km (0.091 R)
• M80: 44,710,166 km (0.111 R)
• M81: 46,855,100 km (0.093 R)
• M82: 48,039,167 km (0.09 R)
• M83: 48,634,866 km (0.085 R)
• M84: 51,853,165 km (0.031 R)
• M85: 53,693,369 km (0.054 R)
• M86: 55,035,860 km (0.118 R)
• M87: 57,017,583 km (0.081 R)
• M88: 58,069,854 km (0.052 R)
• M89: 58,281,086 km (0.111 R)
• M90: 62,884,213 km (0.113 R)
• M91: 63,862,433 km (0.094 R)
• M92: 69,051,535 km (0.05 R)
• M93: 69,611,480 km (0.099 R)
• M94: 70,510,563 km (0.075 R)
• M95: 71,300,440 km (0.115 R)
• M96: 75,523,737 km (0.08 R)
• M97: 75,869,607 km (0.116 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 19,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit