🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.48 AU - 0.54 AU

Year: 138 Days

Day: 32.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,678,025 km

• M1: 67,020 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.72 AU - 0.84 AU

Year: 261 Days

Day: 14.7 Hours

Environment

Temp: 148 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,678,025 km

• M1: 356,641 km (0.071 R)
• M2: 593,455 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.8 AU - 0.94 AU

Year: 307 Days

Day: 14.7 Hours

Environment

Temp: 46 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,678,025 km

• M1: 244,443 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.67 AU - 1.09 AU

Year: 313 Days

Day: 40.4 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.55 AU - 2.25 AU

Year: 992 Days

Day: 32.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,678,025 km

• M1: 367,562 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.78 AU - 3.9 AU

Year: 2312 Days

Day: 12.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.94 AU - 4.62 AU

Year: 2783 Days

Day: 16.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.98 AU - 4.84 AU

Year: 2928 Days

Day: 23.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.2

Radius: 11.2

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 3.78 AU - 4.7 AU

Year: 3307 Days

Day: 10 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 81,678,025 km

• M1: 145,559 km (0.09 R)
• M2: 232,026 km (0.115 R)
• M3: 324,029 km (0.103 R)
• M4: 460,911 km (0.118 R)
• M5: 533,616 km (0.092 R)
• M6: 724,951 km (0.057 R)
• M7: 1,254,677 km (0.12 R)
• M8: 1,617,153 km (0.071 R)
• M9: 1,795,623 km (0.083 R)
• M10: 2,123,691 km (0.098 R)
• M11: 2,221,080 km (0.109 R)
• M12: 2,369,929 km (0.051 R)
• M13: 2,660,299 km (0.071 R)
• M14: 2,800,921 km (0.079 R)
• M15: 2,872,279 km (0.069 R)
• M16: 2,962,187 km (0.061 R)
• M17: 3,953,722 km (0.109 R)
• M18: 4,548,374 km (0.106 R)
• M19: 4,717,419 km (0.049 R)
• M20: 4,931,643 km (0.058 R)
• M21: 5,192,991 km (0.078 R)
• M22: 5,458,976 km (0.096 R)
• M23: 6,120,049 km (0.086 R)
• M24: 6,686,426 km (0.07 R)
• M25: 6,903,194 km (0.116 R)
• M26: 7,097,821 km (0.105 R)
• M27: 7,343,759 km (0.079 R)
• M28: 7,442,943 km (0.051 R)
• M29: 7,793,451 km (0.087 R)
• M30: 8,641,072 km (0.031 R)
• M31: 8,903,766 km (0.08 R)
• M32: 9,249,188 km (0.072 R)
• M33: 9,329,522 km (0.081 R)
• M34: 9,626,025 km (0.088 R)
• M35: 10,394,958 km (0.103 R)
• M36: 10,506,558 km (0.113 R)
• M37: 10,928,124 km (0.065 R)
• M38: 11,013,096 km (0.079 R)
• M39: 11,212,211 km (0.108 R)
• M40: 11,816,885 km (0.108 R)
• M41: 12,050,108 km (0.117 R)
• M42: 12,196,565 km (0.072 R)
• M43: 12,758,754 km (0.09 R)
• M44: 13,572,117 km (0.112 R)
• M45: 13,694,039 km (0.056 R)
• M46: 13,816,261 km (0.091 R)
• M47: 14,062,050 km (0.036 R)
• M48: 14,216,286 km (0.108 R)
• M49: 15,534,542 km (0.08 R)
• M50: 16,143,705 km (0.105 R)
• M51: 16,370,046 km (0.118 R)
• M52: 16,989,830 km (0.094 R)
• M53: 17,220,211 km (0.115 R)
• M54: 17,418,428 km (0.091 R)
• M55: 17,683,964 km (0.101 R)
• M56: 18,118,247 km (0.086 R)
• M57: 18,861,150 km (0.113 R)
• M58: 19,167,975 km (0.104 R)
• M59: 19,614,076 km (0.077 R)
• M60: 19,752,005 km (0.051 R)
• M61: 20,167,887 km (0.082 R)
• M62: 20,691,629 km (0.059 R)
• M63: 21,043,334 km (0.094 R)
• M64: 21,574,706 km (0.112 R)
• M65: 21,681,519 km (0.108 R)
• M66: 21,967,101 km (0.095 R)
• M67: 22,146,319 km (0.081 R)
• M68: 23,085,794 km (0.117 R)
• M69: 23,523,816 km (0.106 R)
• M70: 23,633,621 km (0.085 R)
• M71: 24,445,040 km (0.115 R)
• M72: 24,556,490 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.6

Radius: 5.6

Gravity: 17.53 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 12.29 AU - 20.23 AU

Year: 24833 Days

Day: 20.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,678,025 km

• M1: 190,588 km (0.098 R)
• M2: 250,576 km (0.099 R)
• M3: 411,843 km (0.085 R)
• M4: 536,757 km (0.092 R)
• M5: 1,516,773 km (0.041 R)
• M6: 1,712,447 km (0.069 R)
• M7: 1,881,642 km (0.047 R)
• M8: 1,985,912 km (0.108 R)
• M9: 2,091,977 km (0.107 R)
• M10: 2,309,941 km (0.092 R)
• M11: 2,459,239 km (0.115 R)
• M12: 2,806,755 km (0.118 R)
• M13: 3,293,846 km (0.055 R)
• M14: 4,072,652 km (0.089 R)
• M15: 4,207,889 km (0.054 R)
• M16: 4,344,621 km (0.115 R)
• M17: 4,622,275 km (0.068 R)
• M18: 5,097,996 km (0.118 R)
• M19: 5,194,936 km (0.112 R)
• M20: 5,243,705 km (0.108 R)
• M21: 5,639,092 km (0.047 R)
• M22: 5,689,207 km (0.085 R)
• M23: 5,840,301 km (0.028 R)
• M24: 6,250,049 km (0.071 R)
• M25: 7,205,232 km (0.096 R)
• M26: 8,092,048 km (0.11 R)
• M27: 8,148,596 km (0.118 R)
• M28: 9,366,472 km (0.072 R)
• M29: 10,148,570 km (0.108 R)
• M30: 11,519,036 km (0.089 R)
• M31: 11,582,615 km (0.05 R)
• M32: 11,774,400 km (0.095 R)
• M33: 11,838,427 km (0.093 R)
• M34: 13,278,606 km (0.105 R)
• M35: 13,883,580 km (0.118 R)
• M36: 14,773,089 km (0.079 R)
• M37: 14,842,353 km (0.113 R)
• M38: 18,960,333 km (0.12 R)
• M39: 19,261,773 km (0.06 R)
• M40: 19,413,016 km (0.119 R)
• M41: 19,869,440 km (0.103 R)
• M42: 20,406,197 km (0.101 R)
• M43: 20,483,240 km (0.099 R)
• M44: 21,415,833 km (0.075 R)
• M45: 22,760,418 km (0.072 R)
• M46: 23,080,707 km (0.063 R)
• M47: 24,213,612 km (0.118 R)
• M48: 26,113,804 km (0.111 R)
• M49: 29,443,404 km (0.111 R)
• M50: 29,967,445 km (0.084 R)
• M51: 30,494,628 km (0.051 R)
• M52: 31,825,601 km (0.039 R)
• M53: 32,004,520 km (0.1 R)
• M54: 33,447,840 km (0.106 R)
• M55: 34,268,983 km (0.093 R)
• M56: 39,045,643 km (0.11 R)
• M57: 39,909,870 km (0.079 R)
• M58: 40,006,360 km (0.084 R)
• M59: 40,392,771 km (0.079 R)
• M60: 42,935,038 km (0.083 R)
• M61: 43,330,724 km (0.112 R)
• M62: 45,528,466 km (0.086 R)
• M63: 45,629,146 km (0.101 R)
• M64: 49,409,035 km (0.107 R)
• M65: 49,927,541 km (0.102 R)
• M66: 50,447,693 km (0.081 R)
• M67: 50,656,382 km (0.116 R)
• M68: 51,179,077 km (0.114 R)
• M69: 52,335,469 km (0.051 R)
• M70: 52,969,913 km (0.117 R)
• M71: 53,713,115 km (0.072 R)
• M72: 54,032,806 km (0.118 R)
• M73: 54,353,095 km (0.117 R)
• M74: 54,781,095 km (0.12 R)
• M75: 55,317,553 km (0.051 R)
• M76: 57,917,264 km (0.117 R)
• M77: 58,354,389 km (0.103 R)
• M78: 60,778,174 km (0.099 R)
• M79: 63,009,875 km (0.076 R)
• M80: 64,022,952 km (0.081 R)
• M81: 69,052,432 km (0.116 R)
• M82: 71,263,190 km (0.102 R)
• M83: 72,553,771 km (0.069 R)
• M84: 73,615,317 km (0.11 R)
• M85: 75,634,589 km (0.074 R)
• M86: 75,753,968 km (0.078 R)
• M87: 76,710,946 km (0.102 R)
• M88: 77,190,856 km (0.112 R)
• M89: 77,792,389 km (0.118 R)
• M90: 78,153,967 km (0.106 R)
• M91: 78,636,869 km (0.103 R)
• M92: 79,120,967 km (0.099 R)
• M93: 81,188,859 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 13,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit