🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 234 Days

Day: 14.6 Hours

Environment

Temp: 121 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,332,285 km

• M1: 518,357 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.83 AU - 1.01 AU

Year: 338 Days

Day: 26.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 65,332,285 km

• M1: 138,228 km (0.103 R)
• M2: 261,048 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.22 AU - 1.24 AU

Year: 522 Days

Day: 43.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.5 AU - 2.62 AU

Year: 1568 Days

Day: 47.2 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,332,285 km

• M1: 867,668 km (0.116 R)

Asteroid Belt

Center: 2.86 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.74 AU - 3.58 AU

Year: 2151 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.72 AU - 3.88 AU

Year: 2295 Days

Day: 34.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,332,285 km

• M1: 197,469 km (0.106 R)
• M2: 948,750 km (0.12 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.18 AU - 4.82 AU

Year: 3063 Days

Day: 37.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.2

Radius: 14.1

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.28 AU - 7.16 AU

Year: 5940 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,332,285 km

• M1: 260,599 km (0.107 R)
• M2: 640,279 km (0.117 R)
• M3: 769,382 km (0.098 R)
• M4: 1,171,052 km (0.041 R)
• M5: 1,474,586 km (0.103 R)
• M6: 1,753,137 km (0.088 R)
• M7: 1,855,612 km (0.027 R)
• M8: 2,194,002 km (0.047 R)
• M9: 2,591,484 km (0.055 R)
• M10: 2,829,045 km (0.077 R)
• M11: 3,094,582 km (0.12 R)
• M12: 3,304,467 km (0.074 R)
• M13: 3,761,040 km (0.118 R)
• M14: 3,850,200 km (0.113 R)
• M15: 4,685,705 km (0.105 R)
• M16: 4,854,750 km (0.027 R)
• M17: 5,678,735 km (0.095 R)
• M18: 6,041,510 km (0.119 R)
• M19: 7,230,663 km (0.108 R)
• M20: 7,342,413 km (0.109 R)
• M21: 7,454,611 km (0.057 R)
• M22: 7,880,816 km (0.052 R)
• M23: 8,053,601 km (0.11 R)
• M24: 8,402,763 km (0.12 R)
• M25: 8,638,379 km (0.086 R)
• M26: 8,936,079 km (0.041 R)
• M27: 9,056,057 km (0.091 R)
• M28: 9,297,657 km (0.057 R)
• M29: 10,004,358 km (0.092 R)
• M30: 10,254,336 km (0.103 R)
• M31: 11,404,294 km (0.117 R)
• M32: 11,698,254 km (0.118 R)
• M33: 12,160,362 km (0.104 R)
• M34: 13,239,262 km (0.087 R)
• M35: 13,376,294 km (0.093 R)
• M36: 13,686,410 km (0.057 R)
• M37: 14,033,776 km (0.062 R)
• M38: 14,383,985 km (0.114 R)
• M39: 15,021,721 km (0.091 R)
• M40: 16,032,105 km (0.092 R)
• M41: 16,730,278 km (0.107 R)
• M42: 17,027,230 km (0.071 R)
• M43: 17,513,423 km (0.117 R)
• M44: 17,664,068 km (0.051 R)
• M45: 17,928,557 km (0.085 R)
• M46: 18,194,392 km (0.113 R)
• M47: 18,806,846 km (0.117 R)
• M48: 19,115,616 km (0.06 R)
• M49: 19,465,077 km (0.108 R)
• M50: 19,582,062 km (0.05 R)
• M51: 19,777,437 km (0.08 R)
• M52: 21,043,633 km (0.107 R)
• M53: 21,324,129 km (0.118 R)
• M54: 21,929,253 km (0.088 R)
• M55: 23,736,993 km (0.083 R)
• M56: 24,112,634 km (0.104 R)
• M57: 24,364,108 km (0.117 R)
• M58: 24,658,666 km (0.099 R)
• M59: 24,827,562 km (0.033 R)
• M60: 25,251,373 km (0.047 R)
• M61: 25,634,792 km (0.114 R)
• M62: 25,977,371 km (0.027 R)
• M63: 26,235,278 km (0.079 R)
• M64: 26,666,868 km (0.073 R)
• M65: 26,796,868 km (0.098 R)
• M66: 26,970,551 km (0.109 R)
• M67: 27,362,498 km (0.067 R)
• M68: 27,581,060 km (0.087 R)
• M69: 27,932,017 km (0.071 R)
• M70: 28,638,418 km (0.036 R)
• M71: 29,083,023 km (0.076 R)
• M72: 29,172,183 km (0.064 R)
• M73: 29,350,803 km (0.106 R)
• M74: 29,484,992 km (0.113 R)
• M75: 30,249,437 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.3

Radius: 12

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.45 AU - 7.41 AU

Year: 6243 Days

Day: 14.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 65,332,285 km

• M1: 152,739 km (0.095 R)
• M2: 323,131 km (0.087 R)
• M3: 416,929 km (0.108 R)
• M4: 523,443 km (0.11 R)
• M5: 614,099 km (0.118 R)
• M6: 938,278 km (0.1 R)
• M7: 1,036,264 km (0.105 R)
• M8: 1,190,051 km (0.097 R)
• M9: 1,297,014 km (0.116 R)
• M10: 1,638,246 km (0.11 R)
• M11: 1,819,559 km (0.104 R)
• M12: 2,224,670 km (0.106 R)
• M13: 2,495,143 km (0.118 R)
• M14: 2,728,815 km (0.082 R)
• M15: 3,167,735 km (0.108 R)
• M16: 3,243,132 km (0.053 R)
• M17: 3,681,604 km (0.108 R)
• M18: 4,249,477 km (0.079 R)
• M19: 4,729,387 km (0.093 R)
• M20: 4,990,435 km (0.065 R)
• M21: 5,648,666 km (0.111 R)
• M22: 7,211,814 km (0.051 R)
• M23: 7,311,746 km (0.119 R)
• M24: 7,512,805 km (0.078 R)
• M25: 7,954,867 km (0.077 R)
• M26: 8,265,881 km (0.105 R)
• M27: 8,370,450 km (0.083 R)
• M28: 8,545,778 km (0.118 R)
• M29: 8,651,544 km (0.032 R)
• M30: 8,793,213 km (0.119 R)
• M31: 8,900,026 km (0.11 R)
• M32: 9,150,902 km (0.076 R)
• M33: 9,331,616 km (0.102 R)
• M34: 9,917,591 km (0.059 R)
• M35: 10,065,992 km (0.089 R)
• M36: 10,177,742 km (0.054 R)
• M37: 10,895,213 km (0.077 R)
• M38: 11,318,126 km (0.118 R)
• M39: 11,473,259 km (0.029 R)
• M40: 11,746,425 km (0.098 R)
• M41: 12,418,718 km (0.112 R)
• M42: 12,699,363 km (0.05 R)
• M43: 13,553,417 km (0.086 R)
• M44: 13,800,852 km (0.029 R)
• M45: 14,552,282 km (0.103 R)
• M46: 14,848,037 km (0.063 R)
• M47: 15,660,952 km (0.086 R)
• M48: 15,833,887 km (0.076 R)
• M49: 15,964,187 km (0.06 R)
• M50: 16,094,637 km (0.117 R)
• M51: 16,312,900 km (0.115 R)
• M52: 17,959,075 km (0.108 R)
• M53: 18,140,088 km (0.111 R)
• M54: 18,504,209 km (0.078 R)
• M55: 19,054,879 km (0.093 R)
• M56: 19,610,785 km (0.072 R)
• M57: 21,887,964 km (0.104 R)
• M58: 24,097,524 km (0.055 R)
• M59: 25,660,822 km (0.051 R)
• M60: 25,762,698 km (0.09 R)
• M61: 26,069,523 km (0.112 R)
• M62: 26,480,469 km (0.11 R)
• M63: 26,686,615 km (0.073 R)
• M64: 27,778,230 km (0.102 R)
• M65: 28,197,852 km (0.059 R)
• M66: 30,435,537 km (0.116 R)
• M67: 31,684,829 km (0.103 R)
• M68: 31,903,840 km (0.029 R)
• M69: 32,398,411 km (0.091 R)
• M70: 32,619,068 km (0.046 R)
• M71: 33,395,181 km (0.107 R)
• M72: 33,953,331 km (0.119 R)
• M73: 34,289,627 km (0.042 R)
• M74: 34,458,224 km (0.114 R)
• M75: 34,739,917 km (0.092 R)
• M76: 35,192,001 km (0.116 R)
• M77: 35,305,397 km (0.118 R)
• M78: 36,732,411 km (0.117 R)
• M79: 37,713,623 km (0.041 R)
• M80: 38,236,617 km (0.073 R)
• M81: 38,411,348 km (0.075 R)
• M82: 38,820,498 km (0.035 R)
• M83: 39,172,202 km (0.061 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.6

Radius: 7.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 14.36 AU - 15.9 AU

Year: 22533 Days

Day: 24.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,332,285 km

• M1: 128,953 km (0.083 R)
• M2: 348,713 km (0.117 R)
• M3: 672,592 km (0.06 R)
• M4: 734,376 km (0.075 R)
• M5: 1,122,433 km (0.101 R)
• M6: 1,196,933 km (0.092 R)
• M7: 1,622,688 km (0.083 R)
• M8: 1,764,956 km (0.103 R)
• M9: 1,852,321 km (0.07 R)
• M10: 1,971,102 km (0.096 R)
• M11: 2,061,758 km (0.114 R)
• M12: 2,342,403 km (0.089 R)
• M13: 2,438,595 km (0.098 R)
• M14: 2,601,956 km (0.104 R)
• M15: 2,802,866 km (0.045 R)
• M16: 3,078,425 km (0.07 R)
• M17: 3,435,366 km (0.064 R)
• M18: 4,266,232 km (0.094 R)
• M19: 4,344,771 km (0.105 R)
• M20: 5,031,724 km (0.058 R)
• M21: 5,282,151 km (0.119 R)
• M22: 5,708,655 km (0.101 R)
• M23: 6,961,238 km (0.074 R)
• M24: 7,381,309 km (0.069 R)
• M25: 7,954,119 km (0.083 R)
• M26: 8,002,588 km (0.114 R)
• M27: 8,294,903 km (0.102 R)
• M28: 8,940,567 km (0.098 R)
• M29: 9,193,088 km (0.095 R)
• M30: 9,243,952 km (0.108 R)
• M31: 9,396,841 km (0.101 R)
• M32: 9,550,777 km (0.094 R)
• M33: 9,653,700 km (0.047 R)
• M34: 9,808,983 km (0.099 R)
• M35: 11,625,101 km (0.075 R)
• M36: 11,845,459 km (0.116 R)
• M37: 13,426,558 km (0.087 R)
• M38: 13,832,118 km (0.099 R)
• M39: 14,241,717 km (0.064 R)
• M40: 14,536,724 km (0.091 R)
• M41: 15,494,300 km (0.109 R)
• M42: 15,736,798 km (0.1 R)
• M43: 18,937,894 km (0.026 R)
• M44: 19,327,447 km (0.059 R)
• M45: 20,048,359 km (0.056 R)
• M46: 21,381,575 km (0.11 R)
• M47: 22,674,400 km (0.096 R)
• M48: 23,226,416 km (0.062 R)
• M49: 24,696,215 km (0.107 R)
• M50: 25,263,939 km (0.085 R)
• M51: 25,478,013 km (0.12 R)
• M52: 25,549,521 km (0.093 R)
• M53: 25,621,029 km (0.112 R)
• M54: 25,764,344 km (0.074 R)
• M55: 25,836,001 km (0.074 R)
• M56: 26,702,173 km (0.058 R)
• M57: 27,871,878 km (0.106 R)
• M58: 28,760,041 km (0.118 R)
• M59: 29,507,282 km (0.119 R)
• M60: 29,582,231 km (0.068 R)
• M61: 31,097,059 km (0.03 R)
• M62: 33,338,035 km (0.026 R)
• M63: 34,596,452 km (0.078 R)
• M64: 34,913,450 km (0.103 R)
• M65: 36,593,734 km (0.112 R)
• M66: 37,565,671 km (0.116 R)
• M67: 37,647,052 km (0.116 R)
• M68: 38,136,686 km (0.112 R)
• M69: 38,874,802 km (0.108 R)
• M70: 40,365,395 km (0.097 R)
• M71: 41,285,422 km (0.101 R)
• M72: 43,743,913 km (0.111 R)
• M73: 44,258,530 km (0.104 R)
• M74: 45,814,348 km (0.064 R)
• M75: 45,901,264 km (0.105 R)
• M76: 47,212,190 km (0.096 R)
• M77: 47,300,004 km (0.08 R)
• M78: 47,828,085 km (0.088 R)
• M79: 48,269,698 km (0.103 R)
• M80: 48,446,672 km (0.034 R)
• M81: 48,712,657 km (0.086 R)
• M82: 50,408,199 km (0.088 R)
• M83: 51,037,707 km (0.112 R)
• M84: 53,215,703 km (0.12 R)
• M85: 54,132,139 km (0.034 R)
• M86: 55,238,864 km (0.052 R)
• M87: 55,794,919 km (0.056 R)
• M88: 55,980,720 km (0.032 R)
• M89: 56,446,119 km (0.044 R)
• M90: 56,725,867 km (0.08 R)
• M91: 56,912,715 km (0.083 R)
• M92: 58,037,840 km (0.065 R)
• M93: 59,929,505 km (0.083 R)
• M94: 60,691,707 km (0.06 R)
• M95: 61,265,564 km (0.027 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: 555 - 13,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit