🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.66 AU - 0.84 AU

Year: 243 Days

Day: 17.1 Hours

Environment

Temp: 134 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 289 Days

Day: 32.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,132,040 km

• M1: 202,705 km (0.046 R)
• M2: 274,662 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.72 AU - 0.98 AU

Year: 294 Days

Day: 30.8 Hours

Environment

Temp: 114 °C

Axial Tilt: 40 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.78 AU - 1.12 AU

Year: 347 Days

Day: 28.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.17 AU - 2.23 AU

Year: 1223 Days

Day: 41.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.2 AU - 2.56 AU

Year: 1376 Days

Day: 26.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 81 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,132,040 km

• M1: 780,602 km (0.091 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.78 AU - 3.28 AU

Year: 1976 Days

Day: 25.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.74 AU - 4.44 AU

Year: 2549 Days

Day: 14 Hours

Environment

Temp: -125 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.9

Radius: 11.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.38 AU - 7.06 AU

Year: 5127 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,132,040 km

• M1: 151,842 km (0.072 R)
• M2: 302,188 km (0.115 R)
• M3: 508,932 km (0.117 R)
• M4: 610,509 km (0.086 R)
• M5: 697,276 km (0.099 R)
• M6: 872,754 km (0.096 R)
• M7: 1,297,014 km (0.063 R)
• M8: 1,427,463 km (0.115 R)
• M9: 1,501,813 km (0.092 R)
• M10: 1,639,293 km (0.043 R)
• M11: 2,043,507 km (0.071 R)
• M12: 2,179,491 km (0.108 R)
• M13: 2,569,194 km (0.093 R)
• M14: 2,716,398 km (0.095 R)
• M15: 2,828,746 km (0.066 R)
• M16: 3,000,185 km (0.104 R)
• M17: 3,077,527 km (0.08 R)
• M18: 3,824,470 km (0.112 R)
• M19: 3,929,637 km (0.117 R)
• M20: 4,250,973 km (0.089 R)
• M21: 4,670,446 km (0.058 R)
• M22: 5,103,232 km (0.107 R)
• M23: 5,359,793 km (0.056 R)
• M24: 5,596,756 km (0.1 R)
• M25: 5,716,583 km (0.082 R)
• M26: 5,934,248 km (0.112 R)
• M27: 6,031,936 km (0.102 R)
• M28: 6,130,072 km (0.098 R)
• M29: 6,402,938 km (0.049 R)
• M30: 6,654,562 km (0.095 R)
• M31: 6,807,002 km (0.092 R)
• M32: 6,960,639 km (0.067 R)
• M33: 7,349,893 km (0.084 R)
• M34: 7,880,068 km (0.065 R)
• M35: 8,014,407 km (0.085 R)
• M36: 8,532,464 km (0.07 R)
• M37: 8,615,192 km (0.111 R)
• M38: 8,781,545 km (0.06 R)
• M39: 9,089,417 km (0.048 R)
• M40: 9,343,883 km (0.102 R)
• M41: 9,429,154 km (0.108 R)
• M42: 9,514,873 km (0.108 R)
• M43: 9,600,743 km (0.097 R)
• M44: 9,917,890 km (0.112 R)
• M45: 10,150,664 km (0.041 R)
• M46: 11,220,588 km (0.081 R)
• M47: 11,311,394 km (0.041 R)
• M48: 11,646,493 km (0.103 R)
• M49: 11,830,499 km (0.06 R)
• M50: 12,576,693 km (0.101 R)
• M51: 12,892,045 km (0.098 R)
• M52: 13,050,769 km (0.109 R)
• M53: 13,562,842 km (0.107 R)
• M54: 14,016,423 km (0.108 R)
• M55: 15,071,836 km (0.111 R)
• M56: 16,426,744 km (0.103 R)
• M57: 16,633,338 km (0.115 R)
• M58: 17,118,784 km (0.119 R)
• M59: 17,398,382 km (0.1 R)
• M60: 17,785,092 km (0.08 R)
• M61: 18,210,250 km (0.085 R)
• M62: 19,070,737 km (0.077 R)
• M63: 20,091,293 km (0.119 R)
• M64: 20,386,151 km (0.091 R)
• M65: 20,905,554 km (0.081 R)
• M66: 21,466,995 km (0.117 R)
• M67: 21,806,283 km (0.085 R)
• M68: 22,413,651 km (0.103 R)
• M69: 22,528,243 km (0.108 R)
• M70: 23,296,727 km (0.115 R)
• M71: 23,412,665 km (0.114 R)
• M72: 23,684,185 km (0.113 R)
• M73: 23,839,767 km (0.04 R)
• M74: 24,073,738 km (0.119 R)
• M75: 25,374,342 km (0.04 R)
• M76: 25,613,399 km (0.096 R)
• M77: 26,819,308 km (0.099 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461.7

Radius: 12.2

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.92 AU - 7.16 AU

Year: 7000 Days

Day: 6 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,132,040 km

• M1: 238,160 km (0.072 R)
• M2: 323,131 km (0.116 R)
• M3: 445,802 km (0.108 R)
• M4: 698,323 km (0.114 R)
• M5: 1,488,499 km (0.115 R)
• M6: 1,574,368 km (0.031 R)
• M7: 1,662,032 km (0.075 R)
• M8: 1,824,047 km (0.1 R)
• M9: 2,048,593 km (0.1 R)
• M10: 2,402,542 km (0.109 R)
• M11: 2,524,913 km (0.082 R)
• M12: 2,840,116 km (0.103 R)
• M13: 3,035,490 km (0.045 R)
• M14: 3,190,474 km (0.091 R)
• M15: 3,280,382 km (0.069 R)
• M16: 3,578,231 km (0.077 R)
• M17: 3,695,067 km (0.111 R)
• M18: 3,789,613 km (0.118 R)
• M19: 5,195,983 km (0.076 R)
• M20: 5,982,419 km (0.102 R)
• M21: 6,632,571 km (0.098 R)
• M22: 6,951,514 km (0.079 R)
• M23: 8,153,383 km (0.115 R)
• M24: 8,652,142 km (0.084 R)
• M25: 8,746,688 km (0.048 R)
• M26: 8,968,841 km (0.102 R)
• M27: 9,257,266 km (0.115 R)
• M28: 9,386,369 km (0.032 R)
• M29: 9,941,975 km (0.091 R)
• M30: 10,173,852 km (0.074 R)
• M31: 10,778,527 km (0.064 R)
• M32: 11,325,756 km (0.094 R)
• M33: 11,463,984 km (0.09 R)
• M34: 11,567,955 km (0.085 R)
• M35: 13,129,906 km (0.032 R)
• M36: 13,530,828 km (0.072 R)
• M37: 14,046,791 km (0.076 R)
• M38: 14,269,842 km (0.106 R)
• M39: 14,946,323 km (0.106 R)
• M40: 15,212,159 km (0.094 R)
• M41: 15,556,234 km (0.073 R)
• M42: 16,057,985 km (0.066 R)
• M43: 16,174,522 km (0.065 R)
• M44: 16,564,972 km (0.095 R)
• M45: 17,037,701 km (0.081 R)
• M46: 17,235,919 km (0.097 R)
• M47: 17,474,826 km (0.086 R)
• M48: 17,674,839 km (0.09 R)
• M49: 18,036,716 km (0.084 R)
• M50: 18,360,296 km (0.116 R)
• M51: 18,441,528 km (0.075 R)
• M52: 18,604,440 km (0.094 R)
• M53: 18,808,641 km (0.069 R)
• M54: 19,013,590 km (0.103 R)
• M55: 19,095,719 km (0.104 R)
• M56: 19,965,781 km (0.074 R)
• M57: 20,174,918 km (0.116 R)
• M58: 20,721,998 km (0.068 R)
• M59: 21,188,594 km (0.097 R)
• M60: 22,435,641 km (0.101 R)
• M61: 22,871,121 km (0.103 R)
• M62: 23,221,479 km (0.064 R)
• M63: 25,225,642 km (0.104 R)
• M64: 26,271,331 km (0.073 R)
• M65: 27,842,856 km (0.104 R)
• M66: 27,936,206 km (0.081 R)
• M67: 28,639,914 km (0.113 R)
• M68: 28,875,830 km (0.102 R)
• M69: 29,017,649 km (0.104 R)
• M70: 30,112,855 km (0.119 R)
• M71: 30,737,874 km (0.104 R)
• M72: 31,270,144 km (0.076 R)
• M73: 32,934,420 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 12,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit