🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 20.7 Hours

Environment

Temp: 166 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,386,377 km

• M1: 52,060 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.78 AU - 1.26 AU

Year: 378 Days

Day: 30.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 24 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.11 AU - 1.21 AU

Year: 459 Days

Day: 31.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 102,386,377 km

• M1: 243,545 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.66 AU - 2.24 AU

Year: 1000 Days

Day: 33 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.89 AU - 2.51 AU

Year: 1198 Days

Day: 47.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.02 AU - 2.38 AU

Year: 1198 Days

Day: 34.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.21 AU - 3.39 AU

Year: 1720 Days

Day: 41.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.96 AU - 3.16 AU

Year: 1965 Days

Day: 46.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,386,377 km

• M1: 951,891 km (0.112 R)

Planet 9 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.1 AU - 4.31 AU

Year: 3160 Days

Day: 33.2 Hours

Environment

Temp: -128 °C

Axial Tilt: 42.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 856.6

Radius: 6.6

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.88 AU - 18.02 AU

Year: 27917 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 102,386,377 km

• M1: 216,618 km (0.101 R)
• M2: 308,770 km (0.116 R)
• M3: 640,428 km (0.104 R)
• M4: 810,222 km (0.088 R)
• M5: 870,061 km (0.114 R)
• M6: 1,936,395 km (0.111 R)
• M7: 2,141,494 km (0.058 R)
• M8: 2,983,580 km (0.093 R)
• M9: 3,463,939 km (0.086 R)
• M10: 4,176,324 km (0.093 R)
• M11: 4,228,982 km (0.111 R)
• M12: 5,383,728 km (0.102 R)
• M13: 11,073,534 km (0.083 R)
• M14: 11,588,150 km (0.101 R)
• M15: 12,261,191 km (0.066 R)
• M16: 13,178,226 km (0.074 R)
• M17: 13,566,881 km (0.114 R)
• M18: 14,038,115 km (0.097 R)
• M19: 14,434,998 km (0.077 R)
• M20: 15,320,916 km (0.111 R)
• M21: 15,729,468 km (0.073 R)
• M22: 16,640,818 km (0.077 R)
• M23: 17,060,740 km (0.112 R)
• M24: 18,601,149 km (0.117 R)
• M25: 19,741,085 km (0.07 R)
• M26: 20,185,390 km (0.11 R)
• M27: 20,813,253 km (0.108 R)
• M28: 23,669,226 km (0.079 R)
• M29: 24,711,773 km (0.057 R)
• M30: 25,286,827 km (0.112 R)
• M31: 26,255,025 km (0.117 R)
• M32: 27,630,577 km (0.073 R)
• M33: 29,534,659 km (0.096 R)
• M34: 31,067,588 km (0.079 R)
• M35: 31,791,791 km (0.099 R)
• M36: 31,895,612 km (0.073 R)
• M37: 33,679,417 km (0.118 R)
• M38: 35,495,236 km (0.053 R)
• M39: 35,927,125 km (0.114 R)
• M40: 36,360,660 km (0.092 R)
• M41: 36,469,418 km (0.101 R)
• M42: 38,776,366 km (0.11 R)
• M43: 39,109,671 km (0.118 R)
• M44: 40,115,716 km (0.082 R)
• M45: 41,924,953 km (0.058 R)
• M46: 43,991,947 km (0.092 R)
• M47: 44,223,674 km (0.111 R)
• M48: 44,804,712 km (0.089 R)
• M49: 44,921,249 km (0.116 R)
• M50: 45,037,935 km (0.103 R)
• M51: 46,209,585 km (0.025 R)
• M52: 47,866,681 km (0.088 R)
• M53: 52,216,538 km (0.091 R)
• M54: 53,818,133 km (0.036 R)
• M55: 54,065,867 km (0.076 R)
• M56: 54,438,366 km (0.094 R)
• M57: 55,435,735 km (0.117 R)
• M58: 56,816,822 km (0.077 R)
• M59: 60,383,385 km (0.115 R)
• M60: 60,640,993 km (0.097 R)
• M61: 61,157,106 km (0.102 R)
• M62: 62,193,669 km (0.088 R)
• M63: 62,453,670 km (0.107 R)
• M64: 63,759,510 km (0.074 R)
• M65: 64,284,299 km (0.057 R)
• M66: 68,937,092 km (0.05 R)
• M67: 69,071,581 km (0.057 R)
• M68: 69,880,606 km (0.082 R)
• M69: 70,286,316 km (0.118 R)
• M70: 72,463,114 km (0.102 R)
• M71: 73,010,792 km (0.091 R)
• M72: 75,076,589 km (0.065 R)
• M73: 75,908,353 km (0.089 R)
• M74: 79,547,621 km (0.084 R)
• M75: 79,688,691 km (0.086 R)
• M76: 80,112,502 km (0.108 R)
• M77: 81,530,690 km (0.092 R)
• M78: 82,528,358 km (0.094 R)
• M79: 82,671,075 km (0.12 R)
• M80: 85,112,063 km (0.066 R)
• M81: 86,124,093 km (0.092 R)
• M82: 86,994,603 km (0.088 R)
• M83: 88,598,292 km (0.109 R)
• M84: 90,358,759 km (0.112 R)
• M85: 92,872,453 km (0.081 R)
• M86: 93,021,153 km (0.041 R)
• M87: 94,511,297 km (0.08 R)
• M88: 94,959,941 km (0.093 R)
• M89: 97,515,222 km (0.072 R)
• M90: 99,029,003 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 157 - 15,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit