🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.61 AU - 0.61 AU

Year: 177 Days

Day: 42 Hours

Environment

Temp: 219 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,166,679 km

• M1: 501,153 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.57 AU - 1.91 AU

Year: 851 Days

Day: 27.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.95 AU - 2.79 AU

Year: 1353 Days

Day: 22 Hours

Environment

Temp: -96 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,166,679 km

• M1: 262,095 km (0.097 R)
• M2: 1,289,833 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.01 AU - 3.57 AU

Year: 2213 Days

Day: 41.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 115.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,166,679 km

• M1: 204,201 km (0.072 R)
• M2: 1,793,379 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.99 AU - 3.97 AU

Year: 2408 Days

Day: 26.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 79,166,679 km

• M1: 943,065 km (0.099 R)
• M2: 1,196,484 km (0.114 R)

Asteroid Belt

Center: 11.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 342.6

Radius: 3.8

Gravity: 23.73 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 14.87 AU - 22.55 AU

Year: 30013 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,166,679 km

• M1: 438,023 km (0.098 R)
• M2: 500,106 km (0.096 R)
• M3: 704,157 km (0.088 R)
• M4: 728,242 km (0.101 R)
• M5: 879,336 km (0.104 R)
• M6: 2,219,135 km (0.105 R)
• M7: 2,291,241 km (0.059 R)
• M8: 2,363,946 km (0.083 R)
• M9: 2,586,846 km (0.108 R)
• M10: 2,624,695 km (0.056 R)
• M11: 3,501,937 km (0.119 R)
• M12: 3,543,824 km (0.103 R)
• M13: 5,016,316 km (0.117 R)
• M14: 5,206,155 km (0.099 R)
• M15: 5,495,328 km (0.071 R)
• M16: 5,889,070 km (0.063 R)
• M17: 5,939,035 km (0.12 R)
• M18: 6,190,360 km (0.117 R)
• M19: 6,393,963 km (0.094 R)
• M20: 7,715,660 km (0.113 R)
• M21: 8,155,926 km (0.041 R)
• M22: 8,211,577 km (0.103 R)
• M23: 8,660,819 km (0.098 R)
• M24: 9,407,911 km (0.117 R)
• M25: 9,466,254 km (0.107 R)
• M26: 9,583,240 km (0.091 R)
• M27: 11,209,069 km (0.091 R)
• M28: 12,275,702 km (0.099 R)
• M29: 12,918,075 km (0.093 R)
• M30: 13,047,926 km (0.05 R)
• M31: 15,319,570 km (0.036 R)
• M32: 16,080,126 km (0.097 R)
• M33: 16,149,838 km (0.083 R)
• M34: 16,782,188 km (0.058 R)
• M35: 17,709,845 km (0.087 R)
• M36: 17,781,951 km (0.112 R)
• M37: 19,243,073 km (0.073 R)
• M38: 19,838,323 km (0.047 R)
• M39: 20,063,019 km (0.072 R)
• M40: 20,515,104 km (0.092 R)
• M41: 20,666,497 km (0.109 R)
• M42: 21,199,514 km (0.097 R)
• M43: 21,506,040 km (0.092 R)
• M44: 21,582,934 km (0.115 R)
• M45: 21,968,597 km (0.117 R)
• M46: 22,512,385 km (0.114 R)
• M47: 23,139,350 km (0.04 R)
• M48: 24,892,637 km (0.108 R)
• M49: 24,973,420 km (0.095 R)
• M50: 25,948,648 km (0.108 R)
• M51: 26,688,260 km (0.067 R)
• M52: 28,104,204 km (0.099 R)
• M53: 28,188,128 km (0.053 R)
• M54: 28,948,385 km (0.107 R)
• M55: 30,748,047 km (0.112 R)
• M56: 31,880,204 km (0.078 R)
• M57: 33,648,600 km (0.111 R)
• M58: 34,095,599 km (0.063 R)
• M59: 34,274,967 km (0.111 R)
• M60: 34,995,430 km (0.053 R)
• M61: 35,812,085 km (0.07 R)
• M62: 36,359,912 km (0.032 R)
• M63: 36,543,169 km (0.057 R)
• M64: 37,002,585 km (0.085 R)
• M65: 37,094,737 km (0.056 R)
• M66: 39,234,435 km (0.081 R)
• M67: 39,422,480 km (0.078 R)
• M68: 39,610,674 km (0.094 R)
• M69: 41,509,520 km (0.06 R)
• M70: 45,099,719 km (0.067 R)
• M71: 46,782,246 km (0.042 R)
• M72: 47,181,074 km (0.113 R)
• M73: 48,082,700 km (0.098 R)
• M74: 49,394,973 km (0.057 R)
• M75: 51,642,531 km (0.101 R)
• M76: 51,951,601 km (0.086 R)
• M77: 52,778,727 km (0.099 R)
• M78: 53,297,981 km (0.096 R)
• M79: 54,655,732 km (0.102 R)
• M80: 55,075,802 km (0.099 R)
• M81: 57,725,330 km (0.115 R)
• M82: 59,550,574 km (0.099 R)
• M83: 60,307,689 km (0.113 R)
• M84: 60,416,147 km (0.059 R)
• M85: 60,850,430 km (0.081 R)
• M86: 61,612,930 km (0.119 R)
• M87: 63,588,221 km (0.093 R)
• M88: 64,251,238 km (0.101 R)
• M89: 65,138,802 km (0.078 R)
• M90: 65,695,606 km (0.068 R)
• M91: 68,956,091 km (0.113 R)
• M92: 69,637,360 km (0.063 R)
• M93: 71,694,032 km (0.088 R)
• M94: 72,614,507 km (0.075 R)
• M95: 75,984,050 km (0.117 R)
• M96: 77,510,995 km (0.071 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 277 - 15,281 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit