🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.76 AU - 0.82 AU

Year: 249 Days

Day: 22.7 Hours

Environment

Temp: 189 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.25 AU - 1.97 AU

Year: 725 Days

Day: 35.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,350,240 km

• M1: 48,021 km (0.087 R)
• M2: 968,048 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.47 AU - 1.87 AU

Year: 766 Days

Day: 40.8 Hours

Environment

Temp: -34 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,350,240 km

• M1: 847,622 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.82 AU - 2.22 AU

Year: 1019 Days

Day: 45.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.7 AU - 2.68 AU

Year: 1150 Days

Day: 24.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.64 AU - 3.52 AU

Year: 1918 Days

Day: 34.5 Hours

Environment

Temp: -87 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267.8

Radius: 10.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 5.44 AU - 6.82 AU

Year: 5384 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 84,350,240 km

• M1: 130,001 km (0.058 R)
• M2: 220,507 km (0.098 R)
• M3: 459,864 km (0.083 R)
• M4: 565,779 km (0.104 R)
• M5: 680,970 km (0.072 R)
• M6: 752,178 km (0.086 R)
• M7: 880,832 km (0.064 R)
• M8: 1,185,713 km (0.088 R)
• M9: 1,337,704 km (0.109 R)
• M10: 1,429,408 km (0.084 R)
• M11: 1,591,871 km (0.071 R)
• M12: 1,689,409 km (0.091 R)
• M13: 2,412,864 km (0.114 R)
• M14: 2,558,423 km (0.055 R)
• M15: 2,624,096 km (0.063 R)
• M16: 2,690,368 km (0.066 R)
• M17: 2,978,194 km (0.082 R)
• M18: 3,064,812 km (0.057 R)
• M19: 3,222,787 km (0.027 R)
• M20: 3,383,605 km (0.062 R)
• M21: 3,583,767 km (0.108 R)
• M22: 3,787,818 km (0.053 R)
• M23: 4,207,440 km (0.113 R)
• M24: 4,383,517 km (0.059 R)
• M25: 4,542,091 km (0.08 R)
• M26: 4,662,218 km (0.08 R)
• M27: 4,946,753 km (0.116 R)
• M28: 5,091,115 km (0.104 R)
• M29: 5,921,233 km (0.1 R)
• M30: 6,633,618 km (0.12 R)
• M31: 6,747,462 km (0.108 R)
• M32: 6,999,984 km (0.069 R)
• M33: 7,326,107 km (0.08 R)
• M34: 7,467,327 km (0.054 R)
• M35: 7,538,237 km (0.117 R)
• M36: 7,776,546 km (0.065 R)
• M37: 8,114,189 km (0.078 R)
• M38: 8,187,192 km (0.088 R)
• M39: 8,358,332 km (0.049 R)
• M40: 8,853,950 km (0.057 R)
• M41: 9,512,629 km (0.107 R)
• M42: 9,925,819 km (0.093 R)
• M43: 10,056,118 km (0.065 R)
• M44: 10,556,523 km (0.083 R)
• M45: 10,689,665 km (0.109 R)
• M46: 10,850,034 km (0.108 R)
• M47: 10,984,373 km (0.083 R)
• M48: 11,092,233 km (0.086 R)
• M49: 11,664,146 km (0.112 R)
• M50: 11,801,626 km (0.075 R)
• M51: 12,022,882 km (0.054 R)
• M52: 12,106,208 km (0.05 R)
• M53: 12,695,025 km (0.12 R)
• M54: 12,978,662 km (0.12 R)
• M55: 13,350,563 km (0.119 R)
• M56: 15,412,620 km (0.112 R)
• M57: 15,654,669 km (0.11 R)
• M58: 16,050,505 km (0.101 R)
• M59: 16,265,028 km (0.082 R)
• M60: 16,511,267 km (0.099 R)
• M61: 16,665,951 km (0.056 R)
• M62: 16,945,400 km (0.094 R)
• M63: 17,983,459 km (0.1 R)
• M64: 18,365,981 km (0.08 R)
• M65: 18,494,186 km (0.115 R)
• M66: 18,590,527 km (0.109 R)
• M67: 19,139,252 km (0.074 R)
• M68: 19,269,103 km (0.1 R)
• M69: 19,824,560 km (0.118 R)
• M70: 19,956,057 km (0.12 R)
• M71: 20,817,441 km (0.084 R)
• M72: 21,320,090 km (0.077 R)
• M73: 22,337,056 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 4.6

Gravity: 19.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 15.7 AU - 23.12 AU

Year: 30337 Days

Day: 18.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,350,240 km

• M1: 212,130 km (0.107 R)
• M2: 332,257 km (0.054 R)
• M3: 562,488 km (0.079 R)
• M4: 861,833 km (0.097 R)
• M5: 1,486,404 km (0.095 R)
• M6: 1,823,299 km (0.096 R)
• M7: 1,928,915 km (0.113 R)
• M8: 2,072,828 km (0.102 R)
• M9: 2,220,332 km (0.065 R)
• M10: 2,525,362 km (0.048 R)
• M11: 2,884,247 km (0.119 R)
• M12: 3,174,467 km (0.066 R)
• M13: 3,430,578 km (0.087 R)
• M14: 3,917,370 km (0.116 R)
• M15: 4,099,730 km (0.107 R)
• M16: 4,331,606 km (0.1 R)
• M17: 5,351,116 km (0.077 R)
• M18: 5,655,548 km (0.082 R)
• M19: 6,017,724 km (0.093 R)
• M20: 6,334,273 km (0.095 R)
• M21: 7,823,969 km (0.111 R)
• M22: 7,881,115 km (0.114 R)
• M23: 7,995,857 km (0.077 R)
• M24: 8,401,865 km (0.109 R)
• M25: 8,755,365 km (0.064 R)
• M26: 9,415,840 km (0.113 R)
• M27: 10,154,404 km (0.087 R)
• M28: 10,530,643 km (0.091 R)
• M29: 11,232,257 km (0.085 R)
• M30: 12,146,898 km (0.06 R)
• M31: 12,814,853 km (0.115 R)
• M32: 13,221,161 km (0.047 R)
• M33: 14,465,665 km (0.061 R)
• M34: 14,606,287 km (0.099 R)
• M35: 15,674,865 km (0.09 R)
• M36: 16,401,163 km (0.073 R)
• M37: 18,416,395 km (0.099 R)
• M38: 19,880,659 km (0.087 R)
• M39: 20,115,229 km (0.086 R)
• M40: 20,587,210 km (0.09 R)
• M41: 22,592,570 km (0.101 R)
• M42: 23,411,917 km (0.09 R)
• M43: 24,157,663 km (0.091 R)
• M44: 27,304,454 km (0.062 R)
• M45: 27,478,286 km (0.085 R)
• M46: 27,826,850 km (0.085 R)
• M47: 29,502,346 km (0.063 R)
• M48: 29,591,506 km (0.083 R)
• M49: 32,030,550 km (0.092 R)
• M50: 32,305,511 km (0.112 R)
• M51: 33,042,579 km (0.09 R)
• M52: 33,785,333 km (0.108 R)
• M53: 34,158,579 km (0.094 R)
• M54: 35,950,762 km (0.115 R)
• M55: 37,579,883 km (0.075 R)
• M56: 39,429,062 km (0.106 R)
• M57: 41,009,115 km (0.101 R)
• M58: 41,407,344 km (0.082 R)
• M59: 42,007,082 km (0.032 R)
• M60: 43,316,363 km (0.057 R)
• M61: 45,048,706 km (0.118 R)
• M62: 46,492,176 km (0.093 R)
• M63: 46,595,847 km (0.1 R)
• M64: 48,685,729 km (0.093 R)
• M65: 52,092,522 km (0.079 R)
• M66: 53,715,808 km (0.06 R)
• M67: 54,807,125 km (0.073 R)
• M68: 55,135,941 km (0.081 R)
• M69: 56,568,490 km (0.103 R)
• M70: 58,572,054 km (0.074 R)
• M71: 59,469,941 km (0.073 R)
• M72: 60,485,561 km (0.088 R)
• M73: 61,052,237 km (0.079 R)
• M74: 62,533,855 km (0.079 R)
• M75: 62,877,481 km (0.11 R)
• M76: 64,142,630 km (0.098 R)
• M77: 65,881,406 km (0.112 R)
• M78: 67,166,302 km (0.107 R)
• M79: 67,753,025 km (0.077 R)
• M80: 68,105,927 km (0.109 R)
• M81: 69,760,928 km (0.062 R)
• M82: 70,712,370 km (0.085 R)
• M83: 71,070,358 km (0.029 R)
• M84: 72,147,911 km (0.115 R)
• M85: 73,472,002 km (0.06 R)
• M86: 75,412,436 km (0.117 R)
• M87: 75,778,203 km (0.117 R)
• M88: 76,144,419 km (0.074 R)
• M89: 78,231,159 km (0.093 R)
• M90: 78,972,267 km (0.112 R)
• M91: 79,343,569 km (0.12 R)
• M92: 79,467,436 km (0.095 R)
• M93: 80,212,284 km (0.112 R)
• M94: 80,585,680 km (0.11 R)
• M95: 80,834,761 km (0.103 R)
• M96: 84,223,900 km (0.079 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit