🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.74 AU - 0.78 AU

Year: 235 Days

Day: 40.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,929,293 km

• M1: 329,265 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.74 AU - 1.1 AU

Year: 313 Days

Day: 15.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.9 AU - 1.02 AU

Year: 334 Days

Day: 28.4 Hours

Environment

Temp: 114 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.98 AU - 1.06 AU

Year: 365 Days

Day: 18.8 Hours

Environment

Temp: 73 °C

Axial Tilt: 126 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.18 AU - 1.56 AU

Year: 569 Days

Day: 24.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.86 AU - 2.4 AU

Year: 1103 Days

Day: 43 Hours

Environment

Temp: -68 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.65 AU - 4.99 AU

Year: 3185 Days

Day: 13.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 46.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,929,293 km

• M1: 652,396 km (0.105 R)
• M2: 1,111,213 km (0.087 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.72 AU - 6.08 AU

Year: 3848 Days

Day: 28.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 12.1

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.48 AU - 15.36 AU

Year: 15528 Days

Day: 7.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,929,293 km

• M1: 376,837 km (0.089 R)
• M2: 466,745 km (0.118 R)
• M3: 658,380 km (0.076 R)
• M4: 950,844 km (0.065 R)
• M5: 1,045,091 km (0.082 R)
• M6: 1,677,890 km (0.12 R)
• M7: 2,234,095 km (0.116 R)
• M8: 2,336,569 km (0.101 R)
• M9: 2,572,934 km (0.062 R)
• M10: 2,845,052 km (0.097 R)
• M11: 3,747,277 km (0.081 R)
• M12: 3,869,798 km (0.09 R)
• M13: 4,182,308 km (0.065 R)
• M14: 4,309,615 km (0.068 R)
• M15: 4,503,046 km (0.12 R)
• M16: 5,582,843 km (0.102 R)
• M17: 5,900,589 km (0.093 R)
• M18: 6,188,116 km (0.082 R)
• M19: 6,889,281 km (0.048 R)
• M20: 7,153,920 km (0.113 R)
• M21: 7,732,564 km (0.12 R)
• M22: 7,850,148 km (0.062 R)
• M23: 8,527,527 km (0.044 R)
• M24: 9,390,258 km (0.11 R)
• M25: 10,237,581 km (0.092 R)
• M26: 10,539,918 km (0.084 R)
• M27: 10,626,834 km (0.095 R)
• M28: 12,232,468 km (0.098 R)
• M29: 12,830,710 km (0.093 R)
• M30: 13,344,429 km (0.071 R)
• M31: 15,170,570 km (0.056 R)
• M32: 15,564,910 km (0.1 R)
• M33: 15,813,093 km (0.087 R)
• M34: 16,012,657 km (0.099 R)
• M35: 16,920,866 km (0.06 R)
• M36: 17,124,917 km (0.111 R)
• M37: 18,471,447 km (0.077 R)
• M38: 18,787,099 km (0.102 R)
• M39: 18,892,565 km (0.085 R)
• M40: 19,476,895 km (0.113 R)
• M41: 19,690,820 km (0.087 R)
• M42: 20,283,227 km (0.071 R)
• M43: 20,500,144 km (0.095 R)
• M44: 21,595,949 km (0.069 R)
• M45: 21,762,002 km (0.066 R)
• M46: 21,984,005 km (0.047 R)
• M47: 22,542,454 km (0.048 R)
• M48: 25,345,470 km (0.114 R)
• M49: 26,639,342 km (0.037 R)
• M50: 27,115,212 km (0.061 R)
• M51: 27,473,948 km (0.097 R)
• M52: 27,653,914 km (0.114 R)
• M53: 28,015,044 km (0.069 R)
• M54: 29,474,969 km (0.093 R)
• M55: 29,905,512 km (0.06 R)
• M56: 30,276,066 km (0.103 R)
• M57: 31,648,178 km (0.04 R)
• M58: 31,899,801 km (0.087 R)
• M59: 32,595,282 km (0.047 R)
• M60: 32,785,869 km (0.078 R)
• M61: 32,976,756 km (0.089 R)
• M62: 33,679,866 km (0.077 R)
• M63: 33,808,371 km (0.109 R)
• M64: 34,065,530 km (0.064 R)
• M65: 34,258,960 km (0.113 R)
• M66: 34,646,717 km (0.053 R)
• M67: 35,688,068 km (0.064 R)
• M68: 35,818,966 km (0.064 R)
• M69: 36,475,850 km (0.084 R)
• M70: 37,203,046 km (0.051 R)
• M71: 37,335,739 km (0.115 R)
• M72: 38,671,648 km (0.118 R)
• M73: 39,075,562 km (0.099 R)
• M74: 41,596,586 km (0.114 R)
• M75: 41,872,294 km (0.076 R)
• M76: 42,425,507 km (0.098 R)
• M77: 44,029,496 km (0.115 R)
• M78: 44,310,441 km (0.089 R)
• M79: 44,803,515 km (0.097 R)
• M80: 46,794,364 km (0.089 R)
• M81: 47,296,414 km (0.072 R)
• M82: 47,584,240 km (0.029 R)
• M83: 47,872,665 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.6

Radius: 4.7

Gravity: 35.88 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 14.85 AU - 17.15 AU

Year: 22705 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,929,293 km

• M1: 89,160 km (0.108 R)
• M2: 251,025 km (0.089 R)
• M3: 555,756 km (0.042 R)
• M4: 806,183 km (0.104 R)
• M5: 1,303,446 km (0.07 R)
• M6: 1,531,433 km (0.082 R)
• M7: 1,878,500 km (0.11 R)
• M8: 1,914,554 km (0.084 R)
• M9: 2,403,888 km (0.104 R)
• M10: 2,522,220 km (0.058 R)
• M11: 2,805,558 km (0.086 R)
• M12: 3,490,567 km (0.119 R)
• M13: 3,534,998 km (0.078 R)
• M14: 4,224,644 km (0.074 R)
• M15: 4,272,066 km (0.103 R)
• M16: 4,511,872 km (0.108 R)
• M17: 4,560,341 km (0.107 R)
• M18: 4,904,716 km (0.089 R)
• M19: 5,670,358 km (0.116 R)
• M20: 5,828,034 km (0.093 R)
• M21: 6,040,313 km (0.115 R)
• M22: 6,637,358 km (0.111 R)
• M23: 6,859,062 km (0.118 R)
• M24: 7,886,800 km (0.059 R)
• M25: 8,062,727 km (0.065 R)
• M26: 9,083,732 km (0.065 R)
• M27: 9,765,899 km (0.062 R)
• M28: 11,244,674 km (0.066 R)
• M29: 11,976,207 km (0.043 R)
• M30: 13,206,201 km (0.072 R)
• M31: 15,783,772 km (0.118 R)
• M32: 16,228,078 km (0.104 R)
• M33: 16,601,474 km (0.112 R)
• M34: 17,432,939 km (0.091 R)
• M35: 17,892,205 km (0.058 R)
• M36: 18,200,526 km (0.03 R)
• M37: 18,744,464 km (0.104 R)
• M38: 20,007,369 km (0.056 R)
• M39: 21,053,656 km (0.114 R)
• M40: 21,870,610 km (0.111 R)
• M41: 22,531,534 km (0.096 R)
• M42: 23,031,490 km (0.104 R)
• M43: 24,297,537 km (0.071 R)
• M44: 24,468,078 km (0.051 R)
• M45: 24,553,349 km (0.091 R)
• M46: 26,107,521 km (0.12 R)
• M47: 26,457,131 km (0.117 R)
• M48: 27,249,402 km (0.079 R)
• M49: 29,309,514 km (0.067 R)
• M50: 30,404,122 km (0.064 R)
• M51: 31,697,994 km (0.073 R)
• M52: 31,884,243 km (0.089 R)
• M53: 32,727,077 km (0.087 R)
• M54: 34,721,965 km (0.098 R)
• M55: 35,492,244 km (0.052 R)
• M56: 36,462,985 km (0.066 R)
• M57: 37,639,423 km (0.091 R)
• M58: 38,331,462 km (0.104 R)
• M59: 39,828,339 km (0.038 R)
• M60: 40,331,436 km (0.12 R)
• M61: 40,836,778 km (0.05 R)
• M62: 41,140,910 km (0.119 R)
• M63: 41,547,667 km (0.046 R)
• M64: 41,649,693 km (0.03 R)
• M65: 43,497,974 km (0.105 R)
• M66: 44,536,333 km (0.09 R)
• M67: 44,640,603 km (0.115 R)
• M68: 46,003,739 km (0.106 R)
• M69: 47,806,692 km (0.085 R)
• M70: 49,201,094 km (0.073 R)
• M71: 51,372,058 km (0.068 R)
• M72: 52,799,970 km (0.101 R)
• M73: 53,796,142 km (0.067 R)
• M74: 54,463,648 km (0.071 R)
• M75: 55,470,142 km (0.106 R)
• M76: 58,640,421 km (0.107 R)
• M77: 60,824,849 km (0.093 R)
• M78: 65,747,217 km (0.113 R)
• M79: 66,938,016 km (0.097 R)
• M80: 68,376,250 km (0.111 R)
• M81: 69,945,681 km (0.106 R)
• M82: 71,161,164 km (0.098 R)
• M83: 72,874,359 km (0.118 R)
• M84: 73,366,386 km (0.073 R)
• M85: 73,736,192 km (0.087 R)
• M86: 74,725,034 km (0.071 R)
• M87: 75,221,250 km (0.113 R)
• M88: 77,718,188 km (0.05 R)
• M89: 78,220,837 km (0.086 R)
• M90: 83,306,417 km (0.103 R)
• M91: 83,820,734 km (0.067 R)
• M92: 84,465,202 km (0.047 R)
• M93: 86,668,778 km (0.065 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit