🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.81 AU - 1.33 AU

Year: 410 Days

Day: 16.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.55 AU - 1.59 AU

Year: 730 Days

Day: 40.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,684,111 km

• M1: 190,139 km (0.03 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.41 AU - 2.41 AU

Year: 1387 Days

Day: 36.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.42 AU - 4 AU

Year: 2133 Days

Day: 43.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.93 AU - 3.81 AU

Year: 2294 Days

Day: 46.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.68 AU - 5.06 AU

Year: 3388 Days

Day: 28 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.2

Radius: 4.3

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 12.91 AU - 18.47 AU

Year: 23048 Days

Day: 20.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 66,684,111 km

• M1: 84,373 km (0.079 R)
• M2: 214,374 km (0.061 R)
• M3: 241,900 km (0.079 R)
• M4: 547,079 km (0.049 R)
• M5: 798,404 km (0.119 R)
• M6: 912,846 km (0.03 R)
• M7: 984,204 km (0.093 R)
• M8: 1,107,024 km (0.093 R)
• M9: 1,912,758 km (0.108 R)
• M10: 2,685,880 km (0.063 R)
• M11: 3,140,658 km (0.078 R)
• M12: 3,321,821 km (0.087 R)
• M13: 5,484,856 km (0.067 R)
• M14: 6,328,738 km (0.11 R)
• M15: 6,696,001 km (0.114 R)
• M16: 7,117,418 km (0.11 R)
• M17: 8,183,153 km (0.085 R)
• M18: 8,583,028 km (0.086 R)
• M19: 8,887,011 km (0.064 R)
• M20: 8,938,024 km (0.114 R)
• M21: 9,194,584 km (0.113 R)
• M22: 10,191,205 km (0.071 R)
• M23: 10,512,990 km (0.106 R)
• M24: 11,221,635 km (0.099 R)
• M25: 12,799,743 km (0.108 R)
• M26: 12,857,339 km (0.103 R)
• M27: 14,027,942 km (0.106 R)
• M28: 15,477,097 km (0.041 R)
• M29: 15,538,432 km (0.09 R)
• M30: 15,661,551 km (0.044 R)
• M31: 16,783,535 km (0.052 R)
• M32: 17,099,785 km (0.11 R)
• M33: 18,319,456 km (0.057 R)
• M34: 21,045,129 km (0.08 R)
• M35: 21,797,607 km (0.096 R)
• M36: 21,935,386 km (0.065 R)
• M37: 22,004,351 km (0.053 R)
• M38: 23,965,280 km (0.082 R)
• M39: 25,327,368 km (0.067 R)
• M40: 25,908,257 km (0.105 R)
• M41: 26,714,290 km (0.086 R)
• M42: 28,050,947 km (0.065 R)
• M43: 28,954,069 km (0.118 R)
• M44: 29,105,463 km (0.106 R)
• M45: 30,557,310 km (0.081 R)
• M46: 31,253,090 km (0.113 R)
• M47: 32,739,344 km (0.091 R)
• M48: 33,371,994 km (0.05 R)
• M49: 34,488,742 km (0.089 R)
• M50: 36,594,930 km (0.103 R)
• M51: 36,840,720 km (0.112 R)
• M52: 38,243,349 km (0.091 R)
• M53: 38,326,376 km (0.061 R)
• M54: 38,659,082 km (0.091 R)
• M55: 39,495,334 km (0.103 R)
• M56: 41,355,883 km (0.097 R)
• M57: 42,125,264 km (0.086 R)
• M58: 44,025,606 km (0.074 R)
• M59: 44,461,385 km (0.116 R)
• M60: 44,986,324 km (0.049 R)
• M61: 45,337,280 km (0.098 R)
• M62: 45,425,244 km (0.11 R)
• M63: 46,130,448 km (0.107 R)
• M64: 46,484,397 km (0.1 R)
• M65: 47,819,857 km (0.079 R)
• M66: 48,717,145 km (0.117 R)
• M67: 49,801,281 km (0.086 R)
• M68: 50,255,310 km (0.092 R)
• M69: 50,346,266 km (0.111 R)
• M70: 50,801,941 km (0.081 R)
• M71: 51,533,923 km (0.093 R)
• M72: 51,901,186 km (0.117 R)
• M73: 52,177,194 km (0.025 R)
• M74: 54,496,410 km (0.094 R)
• M75: 54,870,554 km (0.104 R)
• M76: 56,375,808 km (0.105 R)
• M77: 58,563,228 km (0.051 R)
• M78: 58,658,971 km (0.113 R)
• M79: 58,754,713 km (0.108 R)
• M80: 60,294,375 km (0.109 R)
• M81: 60,487,805 km (0.104 R)
• M82: 60,584,594 km (0.09 R)
• M83: 61,263,320 km (0.063 R)
• M84: 62,726,537 km (0.09 R)
• M85: 62,824,523 km (0.115 R)
• M86: 63,413,191 km (0.109 R)
• M87: 64,003,803 km (0.025 R)
• M88: 64,992,346 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 19,378 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit