🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.6 AU - 0.94 AU

Year: 289 Days

Day: 44.2 Hours

Environment

Temp: -11 °C

Axial Tilt: 29.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.95 AU - 1.51 AU

Year: 583 Days

Day: 31.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 335.7

Radius: 7.6

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.4 AU - 16.72 AU

Year: 24984 Days

Day: 18.7 Hours

Environment

Temp: -213 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 69,582,158 km

• M1: 385,813 km (0.096 R)
• M2: 990,787 km (0.117 R)
• M3: 1,090,419 km (0.06 R)
• M4: 1,846,935 km (0.092 R)
• M5: 2,391,472 km (0.031 R)
• M6: 2,458,791 km (0.111 R)
• M7: 2,839,816 km (0.046 R)
• M8: 7,118,764 km (0.102 R)
• M9: 7,264,921 km (0.117 R)
• M10: 7,759,342 km (0.109 R)
• M11: 7,859,423 km (0.097 R)
• M12: 8,010,517 km (0.061 R)
• M13: 8,418,171 km (0.1 R)
• M14: 8,572,856 km (0.12 R)
• M15: 9,095,102 km (0.097 R)
• M16: 9,466,703 km (0.09 R)
• M17: 9,573,815 km (0.111 R)
• M18: 9,789,236 km (0.117 R)
• M19: 10,666,927 km (0.087 R)
• M20: 11,284,915 km (0.084 R)
• M21: 11,341,613 km (0.093 R)
• M22: 11,914,423 km (0.086 R)
• M23: 12,088,106 km (0.036 R)
• M24: 12,673,184 km (0.093 R)
• M25: 12,909,698 km (0.08 R)
• M26: 13,809,828 km (0.111 R)
• M27: 13,931,451 km (0.099 R)
• M28: 14,978,936 km (0.08 R)
• M29: 15,166,382 km (0.106 R)
• M30: 15,543,668 km (0.115 R)
• M31: 16,629,449 km (0.106 R)
• M32: 16,694,225 km (0.067 R)
• M33: 17,279,601 km (0.105 R)
• M34: 19,075,972 km (0.103 R)
• M35: 20,030,706 km (0.105 R)
• M36: 20,375,380 km (0.09 R)
• M37: 21,000,848 km (0.031 R)
• M38: 21,140,722 km (0.113 R)
• M39: 22,771,040 km (0.094 R)
• M40: 22,914,654 km (0.03 R)
• M41: 24,221,242 km (0.11 R)
• M42: 25,254,065 km (0.058 R)
• M43: 25,402,766 km (0.085 R)
• M44: 27,515,387 km (0.111 R)
• M45: 27,668,425 km (0.11 R)
• M46: 28,129,187 km (0.114 R)
• M47: 28,360,615 km (0.097 R)
• M48: 28,902,907 km (0.116 R)
• M49: 30,629,566 km (0.044 R)
• M50: 31,185,920 km (0.092 R)
• M51: 31,345,541 km (0.108 R)
• M52: 31,986,568 km (0.059 R)
• M53: 32,389,435 km (0.073 R)
• M54: 32,551,001 km (0.047 R)
• M55: 32,793,948 km (0.056 R)
• M56: 33,037,493 km (0.069 R)
• M57: 34,181,917 km (0.066 R)
• M58: 34,841,643 km (0.097 R)
• M59: 35,090,125 km (0.074 R)
• M60: 35,339,206 km (0.1 R)
• M61: 35,922,637 km (0.106 R)
• M62: 36,341,362 km (0.087 R)
• M63: 36,677,508 km (0.052 R)
• M64: 36,761,732 km (0.06 R)
• M65: 37,947,145 km (0.091 R)
• M66: 38,202,808 km (0.081 R)
• M67: 38,973,237 km (0.09 R)
• M68: 39,403,481 km (0.111 R)
• M69: 39,575,967 km (0.115 R)
• M70: 40,616,570 km (0.095 R)
• M71: 40,790,851 km (0.094 R)
• M72: 41,841,776 km (0.112 R)
• M73: 42,724,254 km (0.06 R)
• M74: 45,499,145 km (0.079 R)
• M75: 45,680,159 km (0.108 R)
• M76: 46,042,933 km (0.07 R)
• M77: 46,133,739 km (0.093 R)
• M78: 47,503,457 km (0.076 R)
• M79: 48,608,836 km (0.09 R)
• M80: 49,164,592 km (0.096 R)
• M81: 49,815,792 km (0.081 R)
• M82: 51,220,815 km (0.044 R)
• M83: 51,692,048 km (0.031 R)
• M84: 53,114,275 km (0.106 R)
• M85: 53,686,786 km (0.043 R)
• M86: 54,165,350 km (0.057 R)
• M87: 55,319,797 km (0.073 R)
• M88: 56,579,710 km (0.108 R)
• M89: 58,241,443 km (0.118 R)
• M90: 59,325,280 km (0.082 R)
• M91: 59,720,966 km (0.028 R)
• M92: 59,919,183 km (0.079 R)
• M93: 60,117,700 km (0.098 R)
• M94: 60,714,146 km (0.059 R)
• M95: 62,716,963 km (0.087 R)
• M96: 63,524,193 km (0.095 R)
• M97: 66,478,751 km (0.117 R)
• M98: 68,335,111 km (0.11 R)
• M99: 68,957,737 km (0.065 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 20,173 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit