🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.69 AU - 1.07 AU

Year: 294 Days

Day: 34.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 45.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,140,914 km

• M1: 102,923 km (0.102 R)
• M2: 161,865 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.77 AU - 1.05 AU

Year: 309 Days

Day: 42.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 80.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.47 AU - 2.17 AU

Year: 875 Days

Day: 46.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,140,914 km

• M1: 155,731 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.91 AU - 2.77 AU

Year: 1276 Days

Day: 22.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,140,914 km

• M1: 778,059 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.02 AU - 5 AU

Year: 3414 Days

Day: 33.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.4

Radius: 14.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.13 AU - 9.25 AU

Year: 9131 Days

Day: 6.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,140,914 km

• M1: 188,045 km (0.041 R)
• M2: 276,906 km (0.04 R)
• M3: 538,852 km (0.118 R)
• M4: 682,765 km (0.086 R)
• M5: 792,719 km (0.072 R)
• M6: 997,219 km (0.12 R)
• M7: 1,259,165 km (0.105 R)
• M8: 1,783,506 km (0.118 R)
• M9: 1,942,229 km (0.093 R)
• M10: 2,153,461 km (0.112 R)
• M11: 2,676,306 km (0.025 R)
• M12: 3,019,932 km (0.107 R)
• M13: 3,462,592 km (0.068 R)
• M14: 4,105,115 km (0.097 R)
• M15: 4,286,877 km (0.079 R)
• M16: 4,502,298 km (0.107 R)
• M17: 5,301,300 km (0.12 R)
• M18: 5,734,236 km (0.08 R)
• M19: 6,563,607 km (0.108 R)
• M20: 6,705,575 km (0.092 R)
• M21: 7,578,628 km (0.107 R)
• M22: 8,066,616 km (0.053 R)
• M23: 8,218,757 km (0.077 R)
• M24: 8,603,523 km (0.119 R)
• M25: 9,152,248 km (0.077 R)
• M26: 9,551,076 km (0.095 R)
• M27: 9,671,802 km (0.065 R)
• M28: 10,407,374 km (0.11 R)
• M29: 10,949,667 km (0.081 R)
• M30: 11,716,056 km (0.066 R)
• M31: 12,018,693 km (0.028 R)
• M32: 13,120,930 km (0.119 R)
• M33: 13,255,419 km (0.112 R)
• M34: 14,117,551 km (0.113 R)
• M35: 14,393,559 km (0.063 R)
• M36: 15,326,751 km (0.089 R)
• M37: 15,752,955 km (0.119 R)
• M38: 15,848,249 km (0.084 R)
• M39: 15,991,564 km (0.083 R)
• M40: 16,617,331 km (0.099 R)
• M41: 16,762,890 km (0.111 R)
• M42: 16,908,898 km (0.105 R)
• M43: 17,942,619 km (0.116 R)
• M44: 18,946,271 km (0.081 R)
• M45: 19,301,865 km (0.069 R)
• M46: 20,433,723 km (0.049 R)
• M47: 20,903,011 km (0.111 R)
• M48: 22,065,088 km (0.088 R)
• M49: 22,492,937 km (0.114 R)
• M50: 23,031,490 km (0.089 R)
• M51: 23,847,397 km (0.094 R)
• M52: 24,121,460 km (0.119 R)
• M53: 24,396,570 km (0.086 R)
• M54: 25,005,434 km (0.091 R)
• M55: 25,116,735 km (0.088 R)
• M56: 26,181,871 km (0.046 R)
• M57: 26,464,611 km (0.049 R)
• M58: 26,691,551 km (0.066 R)
• M59: 27,605,893 km (0.116 R)
• M60: 30,231,934 km (0.09 R)
• M61: 31,304,551 km (0.103 R)
• M62: 31,484,517 km (0.108 R)
• M63: 32,207,973 km (0.03 R)
• M64: 32,754,155 km (0.092 R)
• M65: 32,875,927 km (0.042 R)
• M66: 34,287,234 km (0.05 R)
• M67: 34,410,951 km (0.073 R)
• M68: 35,031,483 km (0.056 R)
• M69: 35,343,095 km (0.094 R)
• M70: 35,593,223 km (0.057 R)
• M71: 35,906,481 km (0.108 R)
• M72: 36,472,709 km (0.104 R)
• M73: 36,788,660 km (0.033 R)
• M74: 37,997,410 km (0.073 R)
• M75: 38,317,550 km (0.117 R)
• M76: 39,089,774 km (0.112 R)
• M77: 40,062,310 km (0.117 R)
• M78: 40,584,257 km (0.072 R)
• M79: 40,846,203 km (0.058 R)
• M80: 41,042,924 km (0.08 R)
• M81: 41,305,618 km (0.088 R)
• M82: 41,503,087 km (0.09 R)
• M83: 43,160,930 km (0.119 R)
• M84: 43,361,392 km (0.103 R)
• M85: 43,763,062 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.7

Radius: 6.1

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 13.15 AU - 13.79 AU

Year: 17622 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,140,914 km

• M1: 79,586 km (0.093 R)
• M2: 239,357 km (0.103 R)
• M3: 595,100 km (0.045 R)
• M4: 1,860,848 km (0.11 R)
• M5: 2,105,590 km (0.119 R)
• M6: 2,290,044 km (0.058 R)
• M7: 2,479,734 km (0.105 R)
• M8: 2,625,443 km (0.084 R)
• M9: 2,824,109 km (0.071 R)
• M10: 3,395,124 km (0.077 R)
• M11: 3,475,757 km (0.078 R)
• M12: 3,611,592 km (0.034 R)
• M13: 3,721,546 km (0.099 R)
• M14: 4,374,840 km (0.086 R)
• M15: 4,699,767 km (0.111 R)
• M16: 5,248,192 km (0.057 R)
• M17: 5,530,035 km (0.096 R)
• M18: 5,816,814 km (0.118 R)
• M19: 6,108,380 km (0.083 R)
• M20: 6,338,462 km (0.116 R)
• M21: 6,404,734 km (0.11 R)
• M22: 6,605,045 km (0.101 R)
• M23: 6,672,215 km (0.1 R)
• M24: 7,217,948 km (0.103 R)
• M25: 7,707,133 km (0.082 R)
• M26: 7,848,951 km (0.097 R)
• M27: 8,171,036 km (0.05 R)
• M28: 8,643,915 km (0.095 R)
• M29: 9,426,461 km (0.064 R)
• M30: 9,616,151 km (0.071 R)
• M31: 10,740,978 km (0.071 R)
• M32: 10,978,838 km (0.092 R)
• M33: 11,621,660 km (0.078 R)
• M34: 12,029,614 km (0.103 R)
• M35: 12,400,766 km (0.088 R)
• M36: 14,052,177 km (0.066 R)
• M37: 14,095,411 km (0.117 R)
• M38: 14,225,411 km (0.077 R)
• M39: 14,705,620 km (0.092 R)
• M40: 15,279,777 km (0.076 R)
• M41: 16,541,485 km (0.094 R)
• M42: 16,770,221 km (0.109 R)
• M43: 18,353,564 km (0.086 R)
• M44: 19,115,167 km (0.044 R)
• M45: 22,667,369 km (0.073 R)
• M46: 22,921,535 km (0.106 R)
• M47: 23,176,600 km (0.089 R)
• M48: 23,689,571 km (0.045 R)
• M49: 24,831,152 km (0.098 R)
• M50: 24,935,871 km (0.106 R)
• M51: 24,988,230 km (0.113 R)
• M52: 25,619,832 km (0.045 R)
• M53: 26,043,793 km (0.12 R)
• M54: 26,791,183 km (0.036 R)
• M55: 27,871,280 km (0.101 R)
• M56: 27,980,038 km (0.104 R)
• M57: 28,034,491 km (0.116 R)
• M58: 28,143,548 km (0.111 R)
• M59: 28,198,151 km (0.118 R)
• M60: 28,910,537 km (0.036 R)
• M61: 29,962,359 km (0.055 R)
• M62: 30,185,410 km (0.077 R)
• M63: 30,464,858 km (0.09 R)
• M64: 30,970,350 km (0.086 R)
• M65: 31,026,598 km (0.078 R)
• M66: 31,932,413 km (0.12 R)
• M67: 32,560,276 km (0.036 R)
• M68: 33,596,391 km (0.112 R)
• M69: 33,827,968 km (0.113 R)
• M70: 34,409,605 km (0.117 R)
• M71: 34,935,890 km (0.103 R)
• M72: 35,818,966 km (0.036 R)
• M73: 36,352,283 km (0.07 R)
• M74: 36,411,673 km (0.06 R)
• M75: 36,649,683 km (0.039 R)
• M76: 36,768,913 km (0.113 R)
• M77: 37,187,039 km (0.053 R)
• M78: 38,330,116 km (0.107 R)
• M79: 38,754,226 km (0.043 R)
• M80: 39,118,796 km (0.084 R)
• M81: 40,465,775 km (0.107 R)
• M82: 40,589,044 km (0.113 R)
• M83: 40,650,678 km (0.098 R)
• M84: 41,083,016 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.3

Radius: 5.6

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 14.19 AU - 22.09 AU

Year: 27539 Days

Day: 17 Hours

Environment

Temp: -203 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 66,140,914 km

• M1: 191,036 km (0.09 R)
• M2: 285,283 km (0.115 R)
• M3: 578,495 km (0.115 R)
• M4: 786,286 km (0.114 R)
• M5: 1,293,274 km (0.089 R)
• M6: 1,346,082 km (0.052 R)
• M7: 3,095,330 km (0.1 R)
• M8: 3,202,292 km (0.095 R)
• M9: 3,831,501 km (0.085 R)
• M10: 3,869,648 km (0.088 R)
• M11: 3,946,541 km (0.091 R)
• M12: 4,659,974 km (0.045 R)
• M13: 5,802,901 km (0.081 R)
• M14: 7,838,031 km (0.05 R)
• M15: 8,728,138 km (0.118 R)
• M16: 9,031,971 km (0.062 R)
• M17: 9,185,160 km (0.093 R)
• M18: 9,287,784 km (0.113 R)
• M19: 9,339,245 km (0.095 R)
• M20: 10,281,413 km (0.053 R)
• M21: 10,494,889 km (0.047 R)
• M22: 10,602,151 km (0.091 R)
• M23: 11,473,558 km (0.11 R)
• M24: 11,584,111 km (0.082 R)
• M25: 11,639,462 km (0.056 R)
• M26: 11,917,864 km (0.099 R)
• M27: 14,519,820 km (0.104 R)
• M28: 16,285,523 km (0.062 R)
• M29: 16,659,368 km (0.033 R)
• M30: 17,162,017 km (0.058 R)
• M31: 17,733,481 km (0.098 R)
• M32: 18,246,751 km (0.077 R)
• M33: 18,311,228 km (0.092 R)
• M34: 20,080,971 km (0.099 R)
• M35: 21,767,837 km (0.06 R)
• M36: 21,836,203 km (0.071 R)
• M37: 24,702,049 km (0.099 R)
• M38: 27,166,674 km (0.107 R)
• M39: 29,329,859 km (0.097 R)
• M40: 29,632,496 km (0.107 R)
• M41: 33,265,779 km (0.048 R)
• M42: 35,174,648 km (0.064 R)
• M43: 37,364,013 km (0.085 R)
• M44: 40,519,331 km (0.087 R)
• M45: 40,940,898 km (0.109 R)
• M46: 43,328,031 km (0.077 R)
• M47: 43,414,050 km (0.118 R)
• M48: 44,364,745 km (0.074 R)
• M49: 44,799,177 km (0.057 R)
• M50: 45,234,955 km (0.097 R)
• M51: 45,409,686 km (0.099 R)
• M52: 45,672,230 km (0.05 R)
• M53: 50,301,536 km (0.058 R)
• M54: 52,029,990 km (0.085 R)
• M55: 54,240,897 km (0.115 R)
• M56: 54,333,647 km (0.112 R)
• M57: 54,891,498 km (0.103 R)
• M58: 58,278,094 km (0.09 R)
• M59: 60,380,693 km (0.114 R)
• M60: 63,092,603 km (0.099 R)
• M61: 64,365,082 km (0.085 R)
• M62: 65,547,205 km (0.069 R)

Kuiper Belt

Range: 30.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit