🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.48 AU - 0.52 AU

Year: 135 Days

Day: 38.5 Hours

Environment

Temp: 158 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,327,913 km

• M1: 178,919 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.55 AU - 0.57 AU

Year: 160 Days

Day: 20 Hours

Environment

Temp: 163 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,327,913 km

• M1: 224,995 km (0.097 R)
• M2: 471,832 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.49 AU - 0.67 AU

Year: 169 Days

Day: 33.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.61 AU - 0.65 AU

Year: 191 Days

Day: 20.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1 AU - 1.28 AU

Year: 466 Days

Day: 20.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,327,913 km

• M1: 367,263 km (0.084 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.64 AU - 2.08 AU

Year: 971 Days

Day: 12.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.97 AU - 4.03 AU

Year: 2507 Days

Day: 32.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,327,913 km

• M1: 530,025 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 8.7

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 8.95 AU - 11.53 AU

Year: 12546 Days

Day: 14.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 28,327,913 km

• M1: 182,509 km (0.117 R)
• M2: 268,229 km (0.049 R)
• M3: 494,571 km (0.035 R)
• M4: 702,960 km (0.051 R)
• M5: 778,807 km (0.097 R)
• M6: 981,362 km (0.109 R)
• M7: 1,436,289 km (0.119 R)
• M8: 1,584,690 km (0.108 R)
• M9: 1,896,751 km (0.098 R)
• M10: 2,143,588 km (0.109 R)
• M11: 2,547,951 km (0.114 R)
• M12: 2,789,851 km (0.052 R)
• M13: 3,070,945 km (0.058 R)
• M14: 3,295,791 km (0.1 R)
• M15: 4,037,647 km (0.066 R)
• M16: 4,213,274 km (0.12 R)
• M17: 4,355,692 km (0.109 R)
• M18: 5,590,024 km (0.08 R)
• M19: 5,785,997 km (0.057 R)
• M20: 6,265,608 km (0.119 R)
• M21: 6,841,410 km (0.1 R)
• M22: 7,051,146 km (0.081 R)
• M23: 7,178,005 km (0.082 R)
• M24: 8,087,261 km (0.114 R)
• M25: 8,220,104 km (0.028 R)
• M26: 8,895,239 km (0.064 R)
• M27: 9,681,825 km (0.097 R)
• M28: 10,635,661 km (0.11 R)
• M29: 11,123,649 km (0.073 R)
• M30: 11,222,234 km (0.085 R)
• M31: 11,869,544 km (0.092 R)
• M32: 13,356,846 km (0.112 R)
• M33: 14,148,967 km (0.088 R)
• M34: 14,362,742 km (0.092 R)
• M35: 15,447,925 km (0.1 R)
• M36: 15,502,827 km (0.109 R)
• M37: 15,612,931 km (0.07 R)
• M38: 18,273,978 km (0.11 R)
• M39: 19,626,493 km (0.107 R)
• M40: 19,745,722 km (0.103 R)
• M41: 20,707,487 km (0.089 R)
• M42: 21,072,057 km (0.114 R)
• M43: 21,193,979 km (0.068 R)
• M44: 21,869,264 km (0.095 R)
• M45: 22,551,430 km (0.103 R)
• M46: 22,676,344 km (0.119 R)
• M47: 22,926,622 km (0.112 R)
• M48: 23,177,796 km (0.077 R)
• M49: 23,556,279 km (0.072 R)
• M50: 24,000,585 km (0.059 R)
• M51: 24,832,798 km (0.09 R)
• M52: 26,000,858 km (0.116 R)
• M53: 26,723,416 km (0.056 R)
• M54: 26,789,388 km (0.076 R)
• M55: 27,319,414 km (0.118 R)
• M56: 28,930,433 km (0.104 R)
• M57: 29,133,886 km (0.092 R)
• M58: 30,710,049 km (0.1 R)
• M59: 32,807,262 km (0.111 R)
• M60: 33,445,446 km (0.076 R)
• M61: 34,518,063 km (0.107 R)
• M62: 36,477,047 km (0.104 R)
• M63: 39,144,826 km (0.082 R)
• M64: 40,047,948 km (0.085 R)
• M65: 41,262,833 km (0.09 R)
• M66: 41,568,461 km (0.059 R)
• M67: 42,875,647 km (0.104 R)
• M68: 43,650,863 km (0.102 R)
• M69: 43,962,177 km (0.077 R)
• M70: 44,587,197 km (0.094 R)
• M71: 45,215,208 km (0.105 R)
• M72: 45,372,585 km (0.057 R)
• M73: 46,004,188 km (0.078 R)
• M74: 48,318,018 km (0.069 R)
• M75: 48,801,518 km (0.101 R)
• M76: 49,773,156 km (0.092 R)
• M77: 50,261,444 km (0.083 R)
• M78: 51,571,024 km (0.093 R)
• M79: 51,900,288 km (0.093 R)
• M80: 53,307,107 km (0.11 R)
• M81: 53,390,283 km (0.119 R)
• M82: 53,473,460 km (0.11 R)
• M83: 53,723,288 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 3.8

Gravity: 62.24 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 12.18 AU - 13.6 AU

Year: 17719 Days

Day: 24.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 28,327,913 km

• M1: 66,721 km (0.061 R)
• M2: 102,175 km (0.12 R)
• M3: 248,332 km (0.041 R)
• M4: 528,679 km (0.12 R)
• M5: 708,196 km (0.089 R)
• M6: 804,837 km (0.114 R)
• M7: 854,802 km (0.063 R)
• M8: 1,530,835 km (0.117 R)
• M9: 1,624,633 km (0.077 R)
• M10: 1,752,389 km (0.075 R)
• M11: 2,190,113 km (0.095 R)
• M12: 2,260,424 km (0.066 R)
• M13: 3,120,462 km (0.096 R)
• M14: 3,239,542 km (0.119 R)
• M15: 4,688,248 km (0.078 R)
• M16: 5,911,809 km (0.062 R)
• M17: 6,108,380 km (0.111 R)
• M18: 6,257,230 km (0.08 R)
• M19: 6,457,542 km (0.05 R)
• M20: 6,710,811 km (0.071 R)
• M21: 7,071,043 km (0.05 R)
• M22: 7,809,906 km (0.037 R)
• M23: 8,079,781 km (0.108 R)
• M24: 8,907,506 km (0.083 R)
• M25: 9,416,887 km (0.105 R)
• M26: 10,110,871 km (0.089 R)
• M27: 10,228,156 km (0.064 R)
• M28: 10,582,553 km (0.111 R)
• M29: 11,978,002 km (0.106 R)
• M30: 12,602,573 km (0.119 R)
• M31: 12,665,704 km (0.064 R)
• M32: 13,688,504 km (0.118 R)
• M33: 14,870,477 km (0.098 R)
• M34: 16,842,327 km (0.11 R)
• M35: 19,913,272 km (0.036 R)
• M36: 21,174,083 km (0.087 R)
• M37: 21,851,911 km (0.025 R)
• M38: 22,155,445 km (0.036 R)
• M39: 23,228,809 km (0.091 R)
• M40: 23,460,985 km (0.056 R)
• M41: 23,693,909 km (0.081 R)
• M42: 23,927,731 km (0.054 R)
• M43: 24,240,540 km (0.057 R)
• M44: 24,712,371 km (0.098 R)
• M45: 24,949,334 km (0.089 R)
• M46: 25,028,472 km (0.101 R)
• M47: 25,425,654 km (0.098 R)
• M48: 26,872,565 km (0.094 R)
• M49: 27,769,853 km (0.073 R)
• M50: 28,346,104 km (0.073 R)
• M51: 28,511,409 km (0.045 R)
• M52: 28,677,014 km (0.09 R)
• M53: 30,097,895 km (0.092 R)
• M54: 31,285,104 km (0.093 R)
• M55: 31,798,673 km (0.08 R)
• M56: 32,056,430 km (0.086 R)
• M57: 32,660,656 km (0.098 R)
• M58: 32,833,890 km (0.115 R)
• M59: 33,181,556 km (0.092 R)
• M60: 34,231,434 km (0.079 R)
• M61: 34,672,149 km (0.109 R)
• M62: 36,543,618 km (0.114 R)
• M63: 36,993,908 km (0.113 R)
• M64: 37,446,142 km (0.083 R)
• M65: 37,627,604 km (0.067 R)
• M66: 37,991,277 km (0.106 R)
• M67: 39,734,541 km (0.08 R)
• M68: 41,129,242 km (0.116 R)
• M69: 41,316,389 km (0.109 R)
• M70: 43,966,216 km (0.112 R)
• M71: 46,670,497 km (0.112 R)
• M72: 47,747,452 km (0.068 R)
• M73: 50,225,540 km (0.065 R)
• M74: 50,325,472 km (0.114 R)
• M75: 51,027,235 km (0.112 R)
• M76: 52,237,931 km (0.119 R)
• M77: 52,745,068 km (0.058 R)
• M78: 52,948,371 km (0.083 R)
• M79: 53,050,098 km (0.099 R)
• M80: 53,764,278 km (0.068 R)
• M81: 55,305,435 km (0.107 R)
• M82: 59,379,584 km (0.116 R)
• M83: 60,333,420 km (0.081 R)
• M84: 60,652,512 km (0.101 R)
• M85: 61,934,266 km (0.11 R)
• M86: 63,009,426 km (0.101 R)
• M87: 63,873,803 km (0.081 R)
• M88: 64,307,487 km (0.118 R)
• M89: 64,633,461 km (0.108 R)
• M90: 69,253,492 km (0.083 R)
• M91: 70,705,040 km (0.12 R)
• M92: 70,817,089 km (0.115 R)
• M93: 72,957,535 km (0.034 R)
• M94: 74,206,378 km (0.115 R)
• M95: 75,576,844 km (0.042 R)
• M96: 76,380,185 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.8

Radius: 7.4

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 12.43 AU - 18.61 AU

Year: 23410 Days

Day: 23.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 28,327,913 km

• M1: 102,026 km (0.119 R)
• M2: 253,718 km (0.116 R)
• M3: 370,554 km (0.106 R)
• M4: 592,707 km (0.065 R)
• M5: 1,052,720 km (0.037 R)
• M6: 1,236,576 km (0.067 R)
• M7: 1,586,934 km (0.119 R)
• M8: 1,667,268 km (0.051 R)
• M9: 1,950,158 km (0.118 R)
• M10: 2,770,553 km (0.061 R)
• M11: 3,226,826 km (0.036 R)
• M12: 3,329,301 km (0.086 R)
• M13: 4,524,438 km (0.055 R)
• M14: 4,593,103 km (0.085 R)
• M15: 4,801,493 km (0.116 R)
• M16: 4,848,168 km (0.052 R)
• M17: 4,965,602 km (0.034 R)
• M18: 5,714,639 km (0.036 R)
• M19: 5,838,655 km (0.064 R)
• M20: 5,913,604 km (0.092 R)
• M21: 6,421,040 km (0.059 R)
• M22: 6,810,892 km (0.092 R)
• M23: 6,969,017 km (0.055 R)
• M24: 7,369,490 km (0.098 R)
• M25: 7,970,575 km (0.104 R)
• M26: 9,248,140 km (0.084 R)
• M27: 9,629,017 km (0.118 R)
• M28: 9,806,589 km (0.103 R)
• M29: 10,074,968 km (0.048 R)
• M30: 10,194,945 km (0.115 R)
• M31: 10,315,521 km (0.059 R)
• M32: 10,497,133 km (0.106 R)
• M33: 10,740,978 km (0.107 R)
• M34: 10,894,315 km (0.106 R)
• M35: 11,172,268 km (0.031 R)
• M36: 11,577,828 km (0.042 R)
• M37: 11,988,175 km (0.119 R)
• M38: 12,403,309 km (0.05 R)
• M39: 12,531,963 km (0.082 R)
• M40: 12,693,529 km (0.095 R)
• M41: 13,909,760 km (0.102 R)
• M42: 13,976,630 km (0.045 R)
• M43: 14,413,456 km (0.074 R)
• M44: 14,582,651 km (0.091 R)
• M45: 14,957,244 km (0.065 R)
• M46: 16,522,486 km (0.087 R)
• M47: 17,055,803 km (0.092 R)
• M48: 18,029,835 km (0.07 R)
• M49: 18,541,908 km (0.076 R)
• M50: 19,058,918 km (0.089 R)
• M51: 19,244,569 km (0.072 R)
• M52: 19,356,319 km (0.118 R)
• M53: 19,918,358 km (0.038 R)
• M54: 20,485,633 km (0.114 R)
• M55: 22,375,802 km (0.064 R)
• M56: 22,454,042 km (0.041 R)
• M57: 22,807,691 km (0.076 R)
• M58: 24,280,632 km (0.059 R)
• M59: 24,401,357 km (0.093 R)
• M60: 24,683,948 km (0.093 R)
• M61: 26,443,668 km (0.094 R)
• M62: 26,858,503 km (0.115 R)
• M63: 27,653,017 km (0.059 R)
• M64: 28,243,180 km (0.064 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 11,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit