🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.84 AU - 1.08 AU

Year: 329 Days

Day: 39.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.65 AU - 2.41 AU

Year: 1012 Days

Day: 41.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.57 AU - 2.73 AU

Year: 1509 Days

Day: 46.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.31 AU - 3.45 AU

Year: 1710 Days

Day: 32.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,217,941 km

• M1: 1,153,848 km (0.114 R)

Asteroid Belt

Center: 5.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.4

Radius: 11.6

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.12 AU - 9.2 AU

Year: 7417 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 82,217,941 km

• M1: 210,185 km (0.044 R)
• M2: 345,571 km (0.099 R)
• M3: 532,868 km (0.066 R)
• M4: 823,835 km (0.116 R)
• M5: 1,365,081 km (0.106 R)
• M6: 1,548,338 km (0.117 R)
• M7: 1,739,973 km (0.083 R)
• M8: 2,130,722 km (0.11 R)
• M9: 2,549,148 km (0.084 R)
• M10: 2,635,914 km (0.103 R)
• M11: 2,723,728 km (0.077 R)
• M12: 2,884,397 km (0.095 R)
• M13: 2,993,304 km (0.098 R)
• M14: 3,695,067 km (0.114 R)
• M15: 4,034,355 km (0.035 R)
• M16: 4,342,228 km (0.106 R)
• M17: 4,509,478 km (0.053 R)
• M18: 4,678,973 km (0.076 R)
• M19: 5,068,226 km (0.107 R)
• M20: 5,355,903 km (0.11 R)
• M21: 5,580,749 km (0.082 R)
• M22: 6,063,351 km (0.114 R)
• M23: 6,203,674 km (0.11 R)
• M24: 6,776,036 km (0.093 R)
• M25: 6,970,662 km (0.119 R)
• M26: 7,093,183 km (0.099 R)
• M27: 7,216,452 km (0.09 R)
• M28: 7,315,635 km (0.091 R)
• M29: 7,641,010 km (0.088 R)
• M30: 7,868,998 km (0.116 R)
• M31: 8,383,913 km (0.084 R)
• M32: 8,592,902 km (0.099 R)
• M33: 9,554,816 km (0.071 R)
• M34: 9,883,183 km (0.115 R)
• M35: 10,270,791 km (0.103 R)
• M36: 12,610,353 km (0.038 R)
• M37: 12,759,950 km (0.094 R)
• M38: 13,091,310 km (0.079 R)
• M39: 13,364,475 km (0.103 R)
• M40: 13,456,029 km (0.108 R)
• M41: 13,947,458 km (0.087 R)
• M42: 14,071,325 km (0.111 R)
• M43: 15,393,172 km (0.103 R)
• M44: 16,231,219 km (0.098 R)
• M45: 16,688,690 km (0.107 R)
• M46: 17,985,254 km (0.091 R)
• M47: 18,628,675 km (0.116 R)
• M48: 18,833,325 km (0.119 R)
• M49: 19,038,872 km (0.06 R)
• M50: 19,313,983 km (0.08 R)
• M51: 19,486,619 km (0.095 R)
• M52: 19,694,560 km (0.068 R)
• M53: 19,972,812 km (0.089 R)
• M54: 20,112,387 km (0.104 R)
• M55: 20,850,951 km (0.041 R)
• M56: 20,992,620 km (0.064 R)
• M57: 21,598,193 km (0.061 R)
• M58: 21,741,507 km (0.108 R)
• M59: 22,426,815 km (0.108 R)
• M60: 23,082,503 km (0.044 R)
• M61: 23,744,473 km (0.081 R)
• M62: 23,892,426 km (0.109 R)
• M63: 24,711,773 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.4

Radius: 4.3

Gravity: 29.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.9 AU - 19.66 AU

Year: 25130 Days

Day: 21.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,217,941 km

• M1: 161,416 km (0.117 R)
• M2: 189,541 km (0.117 R)
• M3: 235,617 km (0.055 R)
• M4: 591,510 km (0.065 R)
• M5: 735,573 km (0.037 R)
• M6: 999,763 km (0.073 R)
• M7: 1,843,345 km (0.109 R)
• M8: 2,018,225 km (0.075 R)
• M9: 2,161,988 km (0.099 R)
• M10: 2,383,692 km (0.107 R)
• M11: 2,421,391 km (0.115 R)
• M12: 2,849,091 km (0.097 R)
• M13: 3,257,793 km (0.116 R)
• M14: 4,129,051 km (0.033 R)
• M15: 4,543,287 km (0.045 R)
• M16: 4,590,111 km (0.068 R)
• M17: 5,262,853 km (0.094 R)
• M18: 5,312,071 km (0.108 R)
• M19: 5,560,403 km (0.084 R)
• M20: 5,863,489 km (0.093 R)
• M21: 6,068,587 km (0.106 R)
• M22: 7,020,030 km (0.102 R)
• M23: 7,183,091 km (0.107 R)
• M24: 7,791,655 km (0.084 R)
• M25: 10,078,558 km (0.075 R)
• M26: 11,135,467 km (0.102 R)
• M27: 11,902,455 km (0.119 R)
• M28: 13,285,338 km (0.04 R)
• M29: 15,488,017 km (0.059 R)
• M30: 16,558,839 km (0.066 R)
• M31: 17,432,490 km (0.087 R)
• M32: 18,846,340 km (0.047 R)
• M33: 19,681,395 km (0.087 R)
• M34: 21,782,048 km (0.108 R)
• M35: 22,898,796 km (0.113 R)
• M36: 25,354,146 km (0.091 R)
• M37: 25,520,798 km (0.031 R)
• M38: 25,771,375 km (0.041 R)
• M39: 26,443,668 km (0.113 R)
• M40: 26,951,702 km (0.088 R)
• M41: 27,463,028 km (0.083 R)
• M42: 27,634,167 km (0.045 R)
• M43: 28,495,103 km (0.074 R)
• M44: 28,668,338 km (0.095 R)
• M45: 30,685,665 km (0.071 R)
• M46: 30,774,526 km (0.089 R)
• M47: 31,219,430 km (0.038 R)
• M48: 31,576,969 km (0.046 R)
• M49: 31,756,337 km (0.083 R)
• M50: 31,935,854 km (0.082 R)
• M51: 32,115,820 km (0.11 R)
• M52: 34,855,406 km (0.074 R)
• M53: 39,295,022 km (0.077 R)
• M54: 39,971,354 km (0.083 R)
• M55: 40,846,502 km (0.116 R)
• M56: 42,220,259 km (0.116 R)
• M57: 42,615,646 km (0.091 R)
• M58: 42,714,680 km (0.087 R)
• M59: 45,417,016 km (0.085 R)
• M60: 45,619,422 km (0.066 R)
• M61: 46,228,285 km (0.091 R)
• M62: 47,967,959 km (0.091 R)
• M63: 49,416,814 km (0.064 R)
• M64: 52,463,076 km (0.056 R)
• M65: 52,569,290 km (0.052 R)
• M66: 53,207,475 km (0.119 R)
• M67: 53,848,352 km (0.032 R)
• M68: 54,814,455 km (0.101 R)
• M69: 54,922,165 km (0.109 R)
• M70: 55,353,606 km (0.103 R)
• M71: 57,856,229 km (0.107 R)
• M72: 58,075,689 km (0.104 R)
• M73: 58,185,344 km (0.039 R)
• M74: 58,845,519 km (0.075 R)
• M75: 59,840,495 km (0.103 R)
• M76: 60,062,348 km (0.042 R)
• M77: 61,622,953 km (0.075 R)
• M78: 61,734,852 km (0.101 R)
• M79: 64,442,574 km (0.049 R)
• M80: 67,304,082 km (0.103 R)
• M81: 67,765,741 km (0.116 R)
• M82: 68,112,659 km (0.053 R)
• M83: 68,924,526 km (0.1 R)
• M84: 69,040,764 km (0.057 R)
• M85: 69,157,001 km (0.104 R)
• M86: 70,323,715 km (0.116 R)
• M87: 70,909,391 km (0.078 R)
• M88: 72,676,291 km (0.067 R)
• M89: 73,624,592 km (0.067 R)
• M90: 75,054,748 km (0.077 R)
• M91: 77,096,310 km (0.076 R)
• M92: 77,821,261 km (0.047 R)
• M93: 78,669,780 km (0.074 R)
• M94: 79,765,435 km (0.116 R)
• M95: 79,887,357 km (0.118 R)
• M96: 80,009,579 km (0.102 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 14,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit