🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 230 Days

Day: 16.2 Hours

Environment

Temp: 92 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,042,466 km

• M1: 150,944 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.88 AU - 1.1 AU

Year: 371 Days

Day: 44.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 27.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.4 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.65 AU - 1.97 AU

Year: 917 Days

Day: 27.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 44.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,042,466 km

• M1: 285,882 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.16 AU - 2.92 AU

Year: 1525 Days

Day: 27.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.69 AU - 2.79 AU

Year: 1709 Days

Day: 19.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.7

Radius: 13.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 5.87 AU - 6.79 AU

Year: 6000 Days

Day: 7.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,042,466 km

• M1: 362,775 km (0.103 R)
• M2: 524,640 km (0.08 R)
• M3: 990,039 km (0.06 R)
• M4: 1,234,482 km (0.057 R)
• M5: 1,485,507 km (0.084 R)
• M6: 1,681,330 km (0.056 R)
• M7: 1,826,740 km (0.084 R)
• M8: 2,006,855 km (0.067 R)
• M9: 2,256,534 km (0.087 R)
• M10: 2,483,474 km (0.111 R)
• M11: 3,428,634 km (0.086 R)
• M12: 3,558,784 km (0.095 R)
• M13: 4,017,900 km (0.052 R)
• M14: 5,076,753 km (0.09 R)
• M15: 5,183,117 km (0.101 R)
• M16: 5,397,790 km (0.038 R)
• M17: 5,769,840 km (0.116 R)
• M18: 6,059,911 km (0.04 R)
• M19: 6,218,035 km (0.107 R)
• M20: 6,584,999 km (0.07 R)
• M21: 6,958,844 km (0.06 R)
• M22: 7,220,042 km (0.03 R)
• M23: 7,315,785 km (0.117 R)
• M24: 7,412,126 km (0.113 R)
• M25: 8,296,997 km (0.087 R)
• M26: 8,726,493 km (0.103 R)
• M27: 8,828,668 km (0.059 R)
• M28: 9,008,335 km (0.078 R)
• M29: 9,189,348 km (0.067 R)
• M30: 9,423,768 km (0.071 R)
• M31: 9,792,228 km (0.107 R)
• M32: 10,219,330 km (0.1 R)
• M33: 10,354,117 km (0.113 R)
• M34: 10,679,942 km (0.103 R)
• M35: 11,202,637 km (0.109 R)
• M36: 11,369,438 km (0.06 R)
• M37: 11,790,107 km (0.078 R)
• M38: 11,988,175 km (0.111 R)
• M39: 12,330,455 km (0.113 R)
• M40: 12,820,687 km (0.086 R)
• M41: 13,112,104 km (0.088 R)
• M42: 14,029,288 km (0.117 R)
• M43: 14,299,462 km (0.119 R)
• M44: 14,967,267 km (0.12 R)
• M45: 15,304,909 km (0.069 R)
• M46: 16,144,602 km (0.08 R)
• M47: 16,333,245 km (0.062 R)
• M48: 16,744,340 km (0.094 R)
• M49: 17,319,394 km (0.072 R)
• M50: 17,933,344 km (0.1 R)
• M51: 18,390,365 km (0.116 R)
• M52: 18,686,270 km (0.075 R)
• M53: 18,785,154 km (0.107 R)
• M54: 19,083,153 km (0.117 R)
• M55: 19,182,785 km (0.11 R)
• M56: 19,683,639 km (0.081 R)
• M57: 20,358,325 km (0.12 R)
• M58: 20,732,619 km (0.09 R)
• M59: 21,418,825 km (0.116 R)
• M60: 21,626,317 km (0.119 R)
• M61: 21,903,821 km (0.054 R)
• M62: 22,217,378 km (0.077 R)
• M63: 22,637,898 km (0.106 R)
• M64: 22,884,435 km (0.072 R)
• M65: 23,061,110 km (0.117 R)
• M66: 23,415,657 km (0.071 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 869.4

Radius: 6.5

Gravity: 20.58 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 11.06 AU - 15.36 AU

Year: 18088 Days

Day: 17 Hours

Environment

Temp: -181 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,042,466 km

• M1: 125,961 km (0.066 R)
• M2: 182,061 km (0.069 R)
• M3: 521,349 km (0.049 R)
• M4: 1,356,254 km (0.064 R)
• M5: 1,693,298 km (0.112 R)
• M6: 2,263,565 km (0.056 R)
• M7: 3,200,497 km (0.119 R)
• M8: 3,898,371 km (0.056 R)
• M9: 4,155,530 km (0.109 R)
• M10: 4,330,260 km (0.113 R)
• M11: 4,686,752 km (0.066 R)
• M12: 5,475,282 km (0.105 R)
• M13: 5,666,767 km (0.088 R)
• M14: 6,007,252 km (0.106 R)
• M15: 6,505,114 km (0.073 R)
• M16: 6,657,105 km (0.109 R)
• M17: 8,130,943 km (0.077 R)
• M18: 8,848,415 km (0.097 R)
• M19: 10,878,308 km (0.093 R)
• M20: 11,058,723 km (0.11 R)
• M21: 11,544,767 km (0.11 R)
• M22: 11,605,952 km (0.07 R)
• M23: 11,790,407 km (0.081 R)
• M24: 12,790,169 km (0.073 R)
• M25: 13,044,336 km (0.106 R)
• M26: 14,274,479 km (0.061 R)
• M27: 14,538,071 km (0.061 R)
• M28: 14,736,886 km (0.045 R)
• M29: 16,773,811 km (0.103 R)
• M30: 16,912,787 km (0.109 R)
• M31: 17,895,795 km (0.11 R)
• M32: 18,108,972 km (0.105 R)
• M33: 18,753,140 km (0.097 R)
• M34: 19,114,270 km (0.112 R)
• M35: 20,433,424 km (0.101 R)
• M36: 21,706,053 km (0.119 R)
• M37: 21,857,446 km (0.109 R)
• M38: 22,161,279 km (0.106 R)
• M39: 22,466,608 km (0.04 R)
• M40: 23,468,166 km (0.101 R)
• M41: 24,327,157 km (0.12 R)
• M42: 24,958,310 km (0.092 R)
• M43: 27,946,528 km (0.074 R)
• M44: 28,111,235 km (0.116 R)
• M45: 28,524,424 km (0.104 R)
• M46: 30,197,377 km (0.115 R)
• M47: 31,815,877 km (0.113 R)
• M48: 32,765,674 km (0.083 R)
• M49: 32,939,357 km (0.068 R)
• M50: 34,076,001 km (0.113 R)
• M51: 34,163,815 km (0.119 R)
• M52: 34,428,155 km (0.066 R)
• M53: 35,225,212 km (0.087 R)
• M54: 36,297,380 km (0.109 R)
• M55: 36,747,371 km (0.109 R)
• M56: 37,108,500 km (0.075 R)
• M57: 38,290,772 km (0.112 R)
• M58: 38,840,544 km (0.115 R)
• M59: 39,392,859 km (0.101 R)
• M60: 40,598,618 km (0.077 R)
• M61: 41,065,513 km (0.107 R)
• M62: 41,816,494 km (0.026 R)
• M63: 44,000,324 km (0.083 R)
• M64: 45,638,122 km (0.061 R)
• M65: 46,123,567 km (0.074 R)
• M66: 46,318,343 km (0.116 R)
• M67: 48,082,700 km (0.119 R)
• M68: 48,973,257 km (0.111 R)
• M69: 50,068,911 km (0.087 R)
• M70: 51,374,153 km (0.081 R)
• M71: 52,385,883 km (0.089 R)
• M72: 53,506,371 km (0.059 R)
• M73: 54,428,941 km (0.105 R)
• M74: 55,563,641 km (0.111 R)
• M75: 56,289,789 km (0.102 R)
• M76: 57,541,923 km (0.029 R)
• M77: 59,225,647 km (0.102 R)
• M78: 60,179,932 km (0.03 R)
• M79: 61,139,303 km (0.099 R)
• M80: 61,567,153 km (0.119 R)
• M81: 61,888,789 km (0.119 R)
• M82: 61,996,200 km (0.109 R)
• M83: 63,073,005 km (0.037 R)
• M84: 63,830,419 km (0.108 R)
• M85: 64,264,552 km (0.115 R)
• M86: 65,791,797 km (0.104 R)
• M87: 67,000,249 km (0.078 R)
• M88: 68,548,736 km (0.091 R)
• M89: 69,438,844 km (0.118 R)
• M90: 70,332,841 km (0.064 R)
• M91: 70,668,987 km (0.064 R)
• M92: 71,118,229 km (0.084 R)
• M93: 72,132,204 km (0.082 R)
• M94: 73,605,294 km (0.1 R)
• M95: 74,174,514 km (0.07 R)
• M96: 74,402,651 km (0.037 R)
• M97: 76,005,891 km (0.117 R)
• M98: 76,581,095 km (0.105 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 15,306 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit