🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.67 AU - 0.89 AU

Year: 253 Days

Day: 25.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.22 AU - 1.96 AU

Year: 736 Days

Day: 32 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.76 AU - 3.3 AU

Year: 1936 Days

Day: 13 Hours

Environment

Temp: -99 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.22 AU - 4.1 AU

Year: 2570 Days

Day: 37 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.36 AU - 4.66 AU

Year: 2948 Days

Day: 43.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,198,112 km

• M1: 689,497 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.7 AU - 4.46 AU

Year: 3025 Days

Day: 42 Hours

Environment

Temp: -134 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.11 AU - 4.37 AU

Year: 3205 Days

Day: 33.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986

Radius: 11

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.87 AU - 6.21 AU

Year: 4154 Days

Day: 6.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 43,198,112 km

• M1: 171,439 km (0.058 R)
• M2: 241,451 km (0.119 R)
• M3: 316,549 km (0.102 R)
• M4: 423,063 km (0.033 R)
• M5: 513,121 km (0.103 R)
• M6: 1,085,183 km (0.077 R)
• M7: 1,171,800 km (0.082 R)
• M8: 1,246,001 km (0.077 R)
• M9: 1,414,747 km (0.116 R)
• M10: 1,558,810 km (0.055 R)
• M11: 2,313,681 km (0.095 R)
• M12: 2,389,078 km (0.095 R)
• M13: 2,503,969 km (0.083 R)
• M14: 2,679,747 km (0.109 R)
• M15: 2,819,321 km (0.094 R)
• M16: 3,023,074 km (0.063 R)
• M17: 3,189,427 km (0.098 R)
• M18: 3,488,174 km (0.066 R)
• M19: 3,597,081 km (0.091 R)
• M20: 4,090,006 km (0.089 R)
• M21: 4,181,859 km (0.07 R)
• M22: 4,509,179 km (0.114 R)
• M23: 5,089,619 km (0.09 R)
• M24: 5,489,643 km (0.092 R)
• M25: 5,642,383 km (0.102 R)
• M26: 5,719,276 km (0.091 R)
• M27: 6,453,652 km (0.111 R)
• M28: 6,886,738 km (0.047 R)
• M29: 7,610,642 km (0.117 R)
• M30: 7,809,607 km (0.076 R)
• M31: 8,300,288 km (0.089 R)
• M32: 8,475,767 km (0.036 R)
• M33: 8,830,613 km (0.085 R)
• M34: 8,949,992 km (0.103 R)
• M35: 9,554,816 km (0.058 R)
• M36: 9,893,206 km (0.12 R)
• M37: 10,804,108 km (0.103 R)
• M38: 10,963,878 km (0.062 R)
• M39: 11,545,515 km (0.062 R)
• M40: 11,643,501 km (0.064 R)
• M41: 11,971,869 km (0.06 R)
• M42: 12,403,459 km (0.115 R)
• M43: 13,043,289 km (0.095 R)
• M44: 13,350,264 km (0.093 R)
• M45: 13,625,075 km (0.094 R)
• M46: 15,745,026 km (0.05 R)
• M47: 16,327,560 km (0.037 R)
• M48: 17,664,068 km (0.081 R)
• M49: 17,814,713 km (0.03 R)
• M50: 17,927,958 km (0.054 R)
• M51: 18,269,341 km (0.072 R)
• M52: 18,421,631 km (0.089 R)
• M53: 18,497,926 km (0.114 R)
• M54: 18,804,452 km (0.111 R)
• M55: 19,500,082 km (0.097 R)
• M56: 20,125,551 km (0.074 R)
• M57: 20,519,742 km (0.112 R)
• M58: 20,638,522 km (0.11 R)
• M59: 20,717,809 km (0.09 R)
• M60: 21,235,867 km (0.084 R)
• M61: 21,355,994 km (0.098 R)
• M62: 21,476,420 km (0.038 R)
• M63: 22,041,152 km (0.118 R)
• M64: 22,366,078 km (0.118 R)
• M65: 22,488,300 km (0.062 R)
• M66: 22,856,311 km (0.045 R)
• M67: 23,972,610 km (0.095 R)
• M68: 24,097,674 km (0.092 R)
• M69: 24,181,149 km (0.062 R)
• M70: 24,432,474 km (0.104 R)
• M71: 24,937,367 km (0.06 R)
• M72: 25,148,748 km (0.12 R)
• M73: 25,318,392 km (0.068 R)
• M74: 25,488,336 km (0.063 R)
• M75: 25,829,419 km (0.062 R)
• M76: 26,257,867 km (0.096 R)
• M77: 26,429,905 km (0.11 R)
• M78: 26,602,241 km (0.082 R)
• M79: 27,035,028 km (0.034 R)
• M80: 28,170,775 km (0.098 R)
• M81: 28,567,658 km (0.111 R)
• M82: 29,277,650 km (0.04 R)
• M83: 29,500,700 km (0.116 R)
• M84: 29,634,740 km (0.099 R)
• M85: 29,769,079 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130.5

Radius: 7

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 14.04 AU - 14.32 AU

Year: 19601 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,198,112 km

• M1: 112,348 km (0.102 R)
• M2: 299,944 km (0.066 R)
• M3: 381,475 km (0.11 R)
• M4: 512,373 km (0.039 R)
• M5: 1,231,639 km (0.114 R)
• M6: 1,309,729 km (0.112 R)
• M7: 1,430,006 km (0.085 R)
• M8: 1,617,153 km (0.1 R)
• M9: 1,681,330 km (0.101 R)
• M10: 2,154,509 km (0.093 R)
• M11: 2,418,250 km (0.063 R)
• M12: 2,872,130 km (0.095 R)
• M13: 3,162,349 km (0.056 R)
• M14: 3,601,270 km (0.059 R)
• M15: 3,714,066 km (0.108 R)
• M16: 3,971,973 km (0.097 R)
• M17: 4,414,932 km (0.078 R)
• M18: 4,505,289 km (0.081 R)
• M19: 4,749,583 km (0.108 R)
• M20: 5,251,184 km (0.102 R)
• M21: 5,508,343 km (0.057 R)
• M22: 6,372,121 km (0.098 R)
• M23: 6,440,338 km (0.098 R)
• M24: 7,708,778 km (0.063 R)
• M25: 8,222,497 km (0.105 R)
• M26: 8,596,193 km (0.032 R)
• M27: 10,708,365 km (0.062 R)
• M28: 10,870,978 km (0.031 R)
• M29: 12,200,754 km (0.115 R)
• M30: 13,624,925 km (0.061 R)
• M31: 13,845,283 km (0.105 R)
• M32: 17,289,325 km (0.114 R)
• M33: 17,767,739 km (0.078 R)
• M34: 20,073,192 km (0.119 R)
• M35: 20,424,597 km (0.112 R)
• M36: 22,263,454 km (0.11 R)
• M37: 22,940,385 km (0.103 R)
• M38: 22,992,744 km (0.105 R)
• M39: 23,097,612 km (0.114 R)
• M40: 23,202,630 km (0.038 R)
• M41: 24,689,034 km (0.074 R)
• M42: 25,606,518 km (0.06 R)
• M43: 25,660,822 km (0.112 R)
• M44: 25,715,276 km (0.071 R)
• M45: 27,308,194 km (0.095 R)
• M46: 27,474,696 km (0.055 R)
• M47: 28,256,644 km (0.035 R)
• M48: 29,443,255 km (0.084 R)
• M49: 31,340,604 km (0.089 R)
• M50: 32,509,562 km (0.095 R)
• M51: 35,858,011 km (0.082 R)
• M52: 37,203,046 km (0.112 R)
• M53: 38,253,821 km (0.067 R)
• M54: 38,502,453 km (0.103 R)
• M55: 39,126,425 km (0.083 R)
• M56: 39,565,196 km (0.08 R)
• M57: 39,628,027 km (0.071 R)
• M58: 42,939,675 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,994 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit