🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.52 AU - 0.68 AU

Year: 163 Days

Day: 12.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,529,199 km

• M1: 122,371 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.6 AU - 0.66 AU

Year: 175 Days

Day: 18.2 Hours

Environment

Temp: 193 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.67 AU - 0.83 AU

Year: 227 Days

Day: 25 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.39 AU - 2.55 AU

Year: 1358 Days

Day: 34.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 77.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,529,199 km

• M1: 223,350 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.19 AU - 2.93 AU

Year: 1433 Days

Day: 37.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.38 AU - 3.5 AU

Year: 1764 Days

Day: 17.2 Hours

Environment

Temp: -78 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.4 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.8

Radius: 4.1

Gravity: 58.11 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.12 AU - 18.6 AU

Year: 22097 Days

Day: 24.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 91,529,199 km

• M1: 236,065 km (0.073 R)
• M2: 574,605 km (0.114 R)
• M3: 675,883 km (0.09 R)
• M4: 1,012,927 km (0.098 R)
• M5: 1,709,006 km (0.079 R)
• M6: 1,745,209 km (0.101 R)
• M7: 2,479,884 km (0.081 R)
• M8: 4,639,030 km (0.114 R)
• M9: 4,997,766 km (0.096 R)
• M10: 5,850,773 km (0.091 R)
• M11: 6,126,482 km (0.114 R)
• M12: 6,182,132 km (0.094 R)
• M13: 6,519,625 km (0.117 R)
• M14: 7,036,934 km (0.109 R)
• M15: 7,329,996 km (0.084 R)
• M16: 7,807,214 km (0.103 R)
• M17: 8,110,598 km (0.082 R)
• M18: 8,356,088 km (0.118 R)
• M19: 8,917,230 km (0.083 R)
• M20: 8,980,360 km (0.116 R)
• M21: 9,170,649 km (0.079 R)
• M22: 10,405,729 km (0.082 R)
• M23: 10,605,591 km (0.086 R)
• M24: 11,280,577 km (0.107 R)
• M25: 12,318,936 km (0.115 R)
• M26: 12,956,372 km (0.093 R)
• M27: 13,677,285 km (0.056 R)
• M28: 14,116,055 km (0.092 R)
• M29: 14,337,161 km (0.06 R)
• M30: 14,708,163 km (0.1 R)
• M31: 15,384,047 km (0.115 R)
• M32: 16,765,733 km (0.085 R)
• M33: 18,830,632 km (0.085 R)
• M34: 19,155,259 km (0.092 R)
• M35: 19,563,811 km (0.109 R)
• M36: 20,057,783 km (0.09 R)
• M37: 20,306,265 km (0.109 R)
• M38: 20,472,618 km (0.08 R)
• M39: 22,760,718 km (0.071 R)
• M40: 24,418,860 km (0.053 R)
• M41: 25,485,942 km (0.091 R)
• M42: 26,841,149 km (0.106 R)
• M43: 28,684,195 km (0.105 R)
• M44: 28,964,093 km (0.083 R)
• M45: 29,057,591 km (0.098 R)
• M46: 29,432,633 km (0.111 R)
• M47: 30,567,483 km (0.065 R)
• M48: 31,909,525 km (0.1 R)
• M49: 32,393,474 km (0.091 R)
• M50: 33,075,042 km (0.095 R)
• M51: 33,859,683 km (0.099 R)
• M52: 34,254,322 km (0.082 R)
• M53: 36,452,064 km (0.057 R)
• M54: 39,625,185 km (0.106 R)
• M55: 39,729,006 km (0.087 R)
• M56: 39,936,947 km (0.087 R)
• M57: 41,191,923 km (0.039 R)
• M58: 41,297,091 km (0.115 R)
• M59: 42,672,493 km (0.111 R)
• M60: 42,885,521 km (0.063 R)
• M61: 43,955,445 km (0.111 R)
• M62: 44,385,838 km (0.068 R)
• M63: 46,012,415 km (0.071 R)
• M64: 46,230,679 km (0.106 R)
• M65: 46,668,402 km (0.089 R)
• M66: 51,007,638 km (0.119 R)
• M67: 53,396,866 km (0.085 R)
• M68: 53,511,607 km (0.085 R)
• M69: 53,741,090 km (0.097 R)
• M70: 55,125,619 km (0.046 R)
• M71: 57,107,042 km (0.094 R)
• M72: 61,619,662 km (0.056 R)
• M73: 65,139,550 km (0.077 R)
• M74: 65,876,021 km (0.068 R)
• M75: 68,848,979 km (0.096 R)
• M76: 68,973,893 km (0.031 R)
• M77: 69,348,786 km (0.051 R)
• M78: 69,724,276 km (0.084 R)
• M79: 72,118,740 km (0.097 R)
• M80: 72,753,334 km (0.111 R)
• M81: 73,134,958 km (0.119 R)
• M82: 73,389,723 km (0.044 R)
• M83: 75,053,102 km (0.089 R)
• M84: 75,181,607 km (0.116 R)
• M85: 78,026,360 km (0.061 R)
• M86: 79,200,105 km (0.092 R)
• M87: 79,461,751 km (0.078 R)
• M88: 80,774,323 km (0.04 R)
• M89: 81,301,356 km (0.096 R)
• M90: 82,358,864 km (0.086 R)
• M91: 84,220,460 km (0.093 R)
• M92: 84,888,564 km (0.102 R)
• M93: 85,022,454 km (0.1 R)
• M94: 88,120,327 km (0.098 R)
• M95: 88,798,603 km (0.079 R)
• M96: 89,206,407 km (0.109 R)
• M97: 89,342,541 km (0.085 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 13,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit