🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.56 AU - 0.66 AU

Year: 175 Days

Day: 42.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,047,055 km

• M1: 267,930 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.75 AU - 0.77 AU

Year: 243 Days

Day: 44.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.77 AU - 2.27 AU

Year: 1054 Days

Day: 22.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.95 AU - 2.09 AU

Year: 1054 Days

Day: 33.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,047,055 km

• M1: 30,069 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.37 AU - 3.07 AU

Year: 1647 Days

Day: 16.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.97 AU - 3.13 AU

Year: 1955 Days

Day: 34.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 25.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 79,047,055 km

• M1: 149,598 km (0.053 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.5

Radius: 4.6

Gravity: 23.51 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 16.54 AU - 16.68 AU

Year: 24850 Days

Day: 24.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 79,047,055 km

• M1: 103,522 km (0.077 R)
• M2: 136,134 km (0.102 R)
• M3: 202,256 km (0.081 R)
• M4: 297,550 km (0.112 R)
• M5: 574,456 km (0.081 R)
• M6: 689,197 km (0.06 R)
• M7: 967,001 km (0.107 R)
• M8: 1,218,175 km (0.109 R)
• M9: 2,154,509 km (0.071 R)
• M10: 2,939,000 km (0.108 R)
• M11: 3,464,687 km (0.109 R)
• M12: 4,018,947 km (0.106 R)
• M13: 4,830,814 km (0.086 R)
• M14: 5,447,906 km (0.117 R)
• M15: 5,740,968 km (0.115 R)
• M16: 6,702,583 km (0.065 R)
• M17: 7,931,829 km (0.092 R)
• M18: 8,097,134 km (0.093 R)
• M19: 8,263,786 km (0.072 R)
• M20: 8,431,336 km (0.106 R)
• M21: 8,656,780 km (0.099 R)
• M22: 8,827,022 km (0.075 R)
• M23: 9,113,203 km (0.042 R)
• M24: 9,519,212 km (0.098 R)
• M25: 9,753,781 km (0.078 R)
• M26: 9,812,723 km (0.057 R)
• M27: 9,930,905 km (0.061 R)
• M28: 10,049,686 km (0.104 R)
• M29: 11,262,476 km (0.107 R)
• M30: 11,635,274 km (0.086 R)
• M31: 11,823,318 km (0.106 R)
• M32: 13,955,686 km (0.066 R)
• M33: 15,099,511 km (0.116 R)
• M34: 15,924,843 km (0.082 R)
• M35: 16,273,107 km (0.111 R)
• M36: 17,834,909 km (0.098 R)
• M37: 17,907,015 km (0.072 R)
• M38: 18,414,451 km (0.085 R)
• M39: 18,706,615 km (0.112 R)
• M40: 19,221,681 km (0.104 R)
• M41: 19,592,235 km (0.117 R)
• M42: 19,815,884 km (0.091 R)
• M43: 21,174,681 km (0.115 R)
• M44: 21,634,395 km (0.051 R)
• M45: 22,019,909 km (0.107 R)
• M46: 22,407,667 km (0.108 R)
• M47: 22,719,578 km (0.109 R)
• M48: 23,663,690 km (0.082 R)
• M49: 24,220,494 km (0.1 R)
• M50: 24,781,486 km (0.093 R)
• M51: 28,320,074 km (0.099 R)
• M52: 29,505,936 km (0.089 R)
• M53: 29,847,618 km (0.1 R)
• M54: 32,276,489 km (0.118 R)
• M55: 33,871,052 km (0.103 R)
• M56: 33,960,362 km (0.093 R)
• M57: 36,219,140 km (0.102 R)
• M58: 37,228,178 km (0.091 R)
• M59: 39,367,876 km (0.114 R)
• M60: 40,500,033 km (0.113 R)
• M61: 41,738,554 km (0.104 R)
• M62: 42,699,571 km (0.108 R)
• M63: 43,376,651 km (0.065 R)
• M64: 44,057,321 km (0.109 R)
• M65: 45,527,718 km (0.043 R)
• M66: 46,219,459 km (0.118 R)
• M67: 46,517,009 km (0.08 R)
• M68: 47,313,468 km (0.097 R)
• M69: 47,913,655 km (0.111 R)
• M70: 48,114,415 km (0.112 R)
• M71: 48,214,795 km (0.059 R)
• M72: 49,425,341 km (0.086 R)
• M73: 49,526,769 km (0.066 R)
• M74: 50,136,230 km (0.116 R)
• M75: 50,543,885 km (0.084 R)
• M76: 51,773,579 km (0.032 R)
• M77: 55,100,636 km (0.087 R)
• M78: 57,321,267 km (0.116 R)
• M79: 60,543,904 km (0.105 R)
• M80: 61,304,160 km (0.091 R)
• M81: 61,413,067 km (0.102 R)
• M82: 61,958,501 km (0.098 R)
• M83: 62,395,925 km (0.053 R)
• M84: 63,604,227 km (0.082 R)
• M85: 66,714,666 km (0.08 R)
• M86: 67,612,403 km (0.057 R)
• M87: 67,837,398 km (0.049 R)
• M88: 69,306,300 km (0.102 R)
• M89: 69,419,845 km (0.081 R)
• M90: 69,874,173 km (0.108 R)
• M91: 74,587,703 km (0.092 R)
• M92: 76,103,578 km (0.115 R)
• M93: 76,220,564 km (0.053 R)
• M94: 77,276,426 km (0.073 R)
• M95: 79,047,066 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 14,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit