🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.65 AU - 0.73 AU

Year: 219 Days

Day: 27.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.57 AU - 0.87 AU

Year: 234 Days

Day: 37.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.11 AU - 1.29 AU

Year: 503 Days

Day: 20.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,174,442 km

• M1: 219,909 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.38 AU - 1.66 AU

Year: 718 Days

Day: 26.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,174,442 km

• M1: 382,821 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.3 AU - 2.06 AU

Year: 834 Days

Day: 22.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.66 AU - 1.94 AU

Year: 925 Days

Day: 44.8 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.3

Radius: 9.1

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.18 AU - 5.28 AU

Year: 3939 Days

Day: 13.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 107,174,442 km

• M1: 116,088 km (0.103 R)
• M2: 293,661 km (0.101 R)
• M3: 413,638 km (0.049 R)
• M4: 514,018 km (0.029 R)
• M5: 698,921 km (0.086 R)
• M6: 1,051,224 km (0.087 R)
• M7: 1,891,815 km (0.094 R)
• M8: 2,042,161 km (0.117 R)
• M9: 2,341,207 km (0.094 R)
• M10: 2,766,513 km (0.115 R)
• M11: 2,908,781 km (0.052 R)
• M12: 3,320,474 km (0.12 R)
• M13: 3,641,362 km (0.113 R)
• M14: 3,703,594 km (0.076 R)
• M15: 4,052,457 km (0.087 R)
• M16: 4,165,702 km (0.074 R)
• M17: 4,901,425 km (0.082 R)
• M18: 5,249,090 km (0.1 R)
• M19: 5,767,596 km (0.118 R)
• M20: 6,060,659 km (0.094 R)
• M21: 6,227,610 km (0.118 R)
• M22: 6,566,299 km (0.102 R)
• M23: 7,320,422 km (0.086 R)
• M24: 7,419,157 km (0.057 R)
• M25: 8,163,107 km (0.116 R)
• M26: 8,846,620 km (0.11 R)
• M27: 9,099,889 km (0.063 R)
• M28: 9,312,617 km (0.092 R)
• M29: 9,462,514 km (0.05 R)
• M30: 9,656,543 km (0.109 R)
• M31: 10,512,093 km (0.079 R)
• M32: 10,645,833 km (0.104 R)
• M33: 10,713,003 km (0.075 R)
• M34: 11,073,384 km (0.12 R)
• M35: 11,460,543 km (0.108 R)
• M36: 11,575,285 km (0.082 R)
• M37: 11,644,249 km (0.11 R)
• M38: 11,736,551 km (0.079 R)
• M39: 11,852,191 km (0.075 R)
• M40: 12,224,839 km (0.119 R)
• M41: 13,125,268 km (0.055 R)
• M42: 13,438,227 km (0.029 R)
• M43: 13,851,267 km (0.078 R)
• M44: 14,120,693 km (0.078 R)
• M45: 14,441,430 km (0.101 R)
• M46: 15,316,728 km (0.09 R)
• M47: 15,443,138 km (0.071 R)
• M48: 15,799,031 km (0.11 R)
• M49: 15,977,950 km (0.111 R)
• M50: 16,234,810 km (0.119 R)
• M51: 16,415,524 km (0.049 R)
• M52: 16,570,807 km (0.105 R)
• M53: 17,065,975 km (0.118 R)
• M54: 17,328,520 km (0.062 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.4

Radius: 13.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.21 AU - 8.93 AU

Year: 9606 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 107,174,442 km

• M1: 230,082 km (0.096 R)
• M2: 433,684 km (0.114 R)
• M3: 713,432 km (0.114 R)
• M4: 943,813 km (0.098 R)
• M5: 1,084,585 km (0.11 R)
• M6: 1,283,999 km (0.112 R)
• M7: 1,836,463 km (0.093 R)
• M8: 2,077,166 km (0.088 R)
• M9: 2,222,576 km (0.079 R)
• M10: 2,523,716 km (0.066 R)
• M11: 2,679,298 km (0.082 R)
• M12: 2,838,320 km (0.119 R)
• M13: 3,189,427 km (0.038 R)
• M14: 3,358,323 km (0.09 R)
• M15: 3,604,710 km (0.107 R)
• M16: 3,959,706 km (0.083 R)
• M17: 4,115,288 km (0.106 R)
• M18: 4,379,328 km (0.053 R)
• M19: 4,486,590 km (0.111 R)
• M20: 5,148,261 km (0.115 R)
• M21: 5,811,129 km (0.086 R)
• M22: 5,958,782 km (0.076 R)
• M23: 6,531,593 km (0.108 R)
• M24: 7,027,809 km (0.101 R)
• M25: 8,056,444 km (0.116 R)
• M26: 8,892,845 km (0.076 R)
• M27: 9,097,795 km (0.082 R)
• M28: 9,442,618 km (0.11 R)
• M29: 9,791,929 km (0.108 R)
• M30: 9,932,850 km (0.12 R)
• M31: 10,647,628 km (0.101 R)
• M32: 11,047,803 km (0.097 R)
• M33: 11,564,364 km (0.105 R)
• M34: 12,164,252 km (0.091 R)
• M35: 14,064,294 km (0.109 R)
• M36: 14,303,352 km (0.07 R)
• M37: 14,785,356 km (0.078 R)
• M38: 15,600,664 km (0.1 R)
• M39: 18,523,956 km (0.059 R)
• M40: 18,698,537 km (0.07 R)
• M41: 19,802,121 km (0.102 R)
• M42: 20,204,539 km (0.113 R)
• M43: 23,049,890 km (0.109 R)
• M44: 24,041,724 km (0.117 R)
• M45: 24,903,109 km (0.118 R)
• M46: 25,047,620 km (0.091 R)
• M47: 25,144,111 km (0.073 R)
• M48: 25,289,071 km (0.119 R)
• M49: 27,001,368 km (0.116 R)
• M50: 27,199,436 km (0.092 R)
• M51: 27,397,952 km (0.064 R)
• M52: 27,497,435 km (0.078 R)
• M53: 27,646,883 km (0.06 R)
• M54: 27,846,447 km (0.028 R)
• M55: 28,146,839 km (0.117 R)
• M56: 28,297,484 km (0.066 R)
• M57: 28,953,022 km (0.109 R)
• M58: 29,613,796 km (0.038 R)
• M59: 30,073,959 km (0.114 R)
• M60: 31,053,526 km (0.092 R)
• M61: 31,364,989 km (0.118 R)
• M62: 31,938,846 km (0.101 R)
• M63: 33,787,577 km (0.118 R)
• M64: 34,161,422 km (0.105 R)
• M65: 34,698,029 km (0.058 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 923

Radius: 4.5

Gravity: 45.58 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 17.43 AU - 18.21 AU

Year: 28803 Days

Day: 23.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 107,174,442 km

• M1: 252,820 km (0.109 R)
• M2: 557,850 km (0.087 R)
• M3: 849,417 km (0.101 R)
• M4: 1,147,416 km (0.119 R)
• M5: 1,400,086 km (0.052 R)
• M6: 1,437,636 km (0.12 R)
• M7: 1,513,631 km (0.117 R)
• M8: 2,344,797 km (0.111 R)
• M9: 3,192,568 km (0.07 R)
• M10: 3,596,931 km (0.098 R)
• M11: 4,017,301 km (0.095 R)
• M12: 4,179,017 km (0.063 R)
• M13: 4,397,878 km (0.115 R)
• M14: 5,369,217 km (0.077 R)
• M15: 5,607,227 km (0.032 R)
• M16: 6,847,394 km (0.096 R)
• M17: 8,236,410 km (0.103 R)
• M18: 8,510,473 km (0.085 R)
• M19: 8,787,678 km (0.04 R)
• M20: 9,565,138 km (0.043 R)
• M21: 9,708,902 km (0.097 R)
• M22: 10,144,381 km (0.05 R)
• M23: 13,768,390 km (0.048 R)
• M24: 15,167,878 km (0.082 R)
• M25: 15,841,966 km (0.09 R)
• M26: 16,698,114 km (0.092 R)
• M27: 16,957,966 km (0.096 R)
• M28: 17,306,529 km (0.09 R)
• M29: 17,745,449 km (0.116 R)
• M30: 18,187,960 km (0.103 R)
• M31: 18,455,291 km (0.037 R)
• M32: 18,813,727 km (0.093 R)
• M33: 18,903,636 km (0.111 R)
• M34: 21,105,417 km (0.058 R)
• M35: 22,809,038 km (0.101 R)
• M36: 23,289,995 km (0.111 R)
• M37: 25,247,333 km (0.086 R)
• M38: 27,460,484 km (0.059 R)
• M39: 27,664,685 km (0.106 R)
• M40: 29,421,114 km (0.066 R)
• M41: 30,894,503 km (0.076 R)
• M42: 31,213,297 km (0.049 R)
• M43: 32,391,679 km (0.105 R)
• M44: 36,236,643 km (0.084 R)
• M45: 38,155,535 km (0.079 R)
• M46: 40,222,978 km (0.098 R)
• M47: 41,036,790 km (0.05 R)
• M48: 41,504,284 km (0.081 R)
• M49: 41,973,423 km (0.117 R)
• M50: 42,798,754 km (0.076 R)
• M51: 43,987,160 km (0.073 R)
• M52: 45,306,912 km (0.104 R)
• M53: 48,107,833 km (0.067 R)
• M54: 48,600,758 km (0.107 R)
• M55: 51,592,715 km (0.11 R)
• M56: 54,387,203 km (0.074 R)
• M57: 55,802,848 km (0.095 R)
• M58: 56,320,606 km (0.106 R)
• M59: 56,710,010 km (0.096 R)
• M60: 57,360,910 km (0.12 R)
• M61: 57,883,455 km (0.065 R)
• M62: 59,328,571 km (0.079 R)
• M63: 61,318,222 km (0.079 R)
• M64: 62,120,217 km (0.099 R)
• M65: 64,275,772 km (0.109 R)
• M66: 64,411,308 km (0.077 R)
• M67: 65,908,334 km (0.05 R)
• M68: 66,592,744 km (0.077 R)
• M69: 67,279,398 km (0.117 R)
• M70: 68,244,604 km (0.11 R)
• M71: 70,188,778 km (0.118 R)
• M72: 73,138,997 km (0.115 R)
• M73: 74,131,430 km (0.106 R)
• M74: 75,556,798 km (0.118 R)
• M75: 75,842,979 km (0.085 R)
• M76: 76,129,608 km (0.087 R)
• M77: 78,000,779 km (0.093 R)
• M78: 79,741,499 km (0.106 R)
• M79: 80,178,624 km (0.067 R)
• M80: 80,616,497 km (0.097 R)
• M81: 82,523,571 km (0.081 R)
• M82: 84,000,551 km (0.075 R)
• M83: 85,933,654 km (0.109 R)
• M84: 91,973,070 km (0.113 R)
• M85: 92,584,477 km (0.092 R)
• M86: 92,890,703 km (0.073 R)
• M87: 94,734,946 km (0.077 R)
• M88: 95,816,389 km (0.105 R)
• M89: 98,147,573 km (0.109 R)
• M90: 98,616,113 km (0.112 R)
• M91: 99,398,510 km (0.056 R)
• M92: 104,136,125 km (0.106 R)
• M93: 104,613,941 km (0.104 R)
• M94: 105,252,125 km (0.103 R)
• M95: 106,372,015 km (0.085 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit