🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.47 AU - 0.69 AU

Year: 156 Days

Day: 19.5 Hours

Environment

Temp: 238 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.48 AU - 0.72 AU

Year: 164 Days

Day: 33.9 Hours

Environment

Temp: 237 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.65 AU - 2.33 AU

Year: 991 Days

Day: 28.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.03 AU - 2.05 AU

Year: 1029 Days

Day: 23.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,780,219 km

• M1: 1,587,233 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.03 AU - 3.67 AU

Year: 2165 Days

Day: 40.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 12.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.7 AU - 6.74 AU

Year: 5478 Days

Day: 7.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,780,219 km

• M1: 162,912 km (0.101 R)
• M2: 272,867 km (0.039 R)
• M3: 717,471 km (0.12 R)
• M4: 878,588 km (0.097 R)
• M5: 997,967 km (0.074 R)
• M6: 1,195,137 km (0.075 R)
• M7: 1,359,545 km (0.083 R)
• M8: 1,829,732 km (0.092 R)
• M9: 2,182,783 km (0.073 R)
• M10: 2,423,934 km (0.082 R)
• M11: 2,733,153 km (0.118 R)
• M12: 2,872,429 km (0.114 R)
• M13: 3,241,636 km (0.104 R)
• M14: 3,561,177 km (0.058 R)
• M15: 3,868,601 km (0.114 R)
• M16: 4,139,223 km (0.118 R)
• M17: 4,323,079 km (0.079 R)
• M18: 4,486,141 km (0.101 R)
• M19: 4,794,612 km (0.088 R)
• M20: 5,357,249 km (0.071 R)
• M21: 5,558,010 km (0.065 R)
• M22: 5,915,249 km (0.077 R)
• M23: 6,359,256 km (0.074 R)
• M24: 7,755,154 km (0.116 R)
• M25: 7,896,972 km (0.076 R)
• M26: 8,183,303 km (0.117 R)
• M27: 8,327,814 km (0.107 R)
• M28: 8,414,880 km (0.113 R)
• M29: 8,531,567 km (0.082 R)
• M30: 8,825,377 km (0.088 R)
• M31: 9,332,663 km (0.104 R)
• M32: 9,483,757 km (0.075 R)
• M33: 9,880,191 km (0.075 R)
• M34: 10,219,928 km (0.047 R)
• M35: 10,942,785 km (0.11 R)
• M36: 11,070,242 km (0.072 R)
• M37: 11,262,326 km (0.034 R)
• M38: 11,358,667 km (0.119 R)
• M39: 11,487,770 km (0.106 R)
• M40: 11,682,247 km (0.111 R)
• M41: 12,771,170 km (0.099 R)
• M42: 12,871,700 km (0.073 R)
• M43: 13,006,338 km (0.117 R)
• M44: 13,107,616 km (0.084 R)
• M45: 13,926,814 km (0.059 R)
• M46: 14,833,227 km (0.081 R)
• M47: 14,938,993 km (0.108 R)
• M48: 15,222,331 km (0.107 R)
• M49: 16,373,637 km (0.103 R)
• M50: 17,404,067 km (0.118 R)
• M51: 18,228,201 km (0.065 R)
• M52: 18,417,293 km (0.059 R)
• M53: 18,683,278 km (0.091 R)
• M54: 18,797,571 km (0.088 R)
• M55: 20,031,604 km (0.055 R)
• M56: 20,422,503 km (0.099 R)
• M57: 20,855,589 km (0.107 R)
• M58: 20,934,576 km (0.079 R)
• M59: 21,450,988 km (0.06 R)
• M60: 22,293,823 km (0.119 R)
• M61: 22,780,465 km (0.096 R)
• M62: 22,861,846 km (0.062 R)
• M63: 23,147,578 km (0.101 R)
• M64: 23,352,527 km (0.047 R)
• M65: 23,516,785 km (0.044 R)
• M66: 23,640,353 km (0.079 R)
• M67: 24,261,035 km (0.077 R)
• M68: 24,344,211 km (0.09 R)
• M69: 24,594,339 km (0.097 R)
• M70: 25,687,899 km (0.088 R)
• M71: 25,857,543 km (0.1 R)
• M72: 26,155,243 km (0.092 R)
• M73: 26,539,859 km (0.114 R)
• M74: 27,401,094 km (0.09 R)
• M75: 27,835,077 km (0.032 R)
• M76: 28,271,454 km (0.041 R)
• M77: 28,666,094 km (0.118 R)
• M78: 29,195,221 km (0.118 R)
• M79: 29,372,345 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.9

Radius: 7.4

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.24 AU - 14.64 AU

Year: 17398 Days

Day: 21.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,780,219 km

• M1: 167,849 km (0.043 R)
• M2: 237,561 km (0.12 R)
• M3: 468,092 km (0.108 R)
• M4: 698,323 km (0.042 R)
• M5: 848,519 km (0.063 R)
• M6: 1,256,772 km (0.096 R)
• M7: 1,361,041 km (0.094 R)
• M8: 1,777,671 km (0.053 R)
• M9: 2,015,383 km (0.078 R)
• M10: 3,794,251 km (0.061 R)
• M11: 5,234,429 km (0.078 R)
• M12: 5,791,981 km (0.074 R)
• M13: 6,686,277 km (0.056 R)
• M14: 7,102,757 km (0.038 R)
• M15: 7,767,121 km (0.084 R)
• M16: 8,057,940 km (0.1 R)
• M17: 8,500,899 km (0.05 R)
• M18: 9,053,065 km (0.115 R)
• M19: 9,564,989 km (0.112 R)
• M20: 9,824,541 km (0.083 R)
• M21: 10,885,639 km (0.098 R)
• M22: 11,320,370 km (0.096 R)
• M23: 11,429,876 km (0.077 R)
• M24: 11,705,285 km (0.099 R)
• M25: 11,815,988 km (0.093 R)
• M26: 14,044,846 km (0.114 R)
• M27: 14,696,495 km (0.025 R)
• M28: 15,967,778 km (0.094 R)
• M29: 16,709,933 km (0.096 R)
• M30: 17,210,936 km (0.104 R)
• M31: 17,844,184 km (0.11 R)
• M32: 19,329,391 km (0.09 R)
• M33: 19,591,636 km (0.114 R)
• M34: 20,585,864 km (0.069 R)
• M35: 20,988,132 km (0.08 R)
• M36: 21,055,452 km (0.071 R)
• M37: 22,073,615 km (0.082 R)
• M38: 22,141,981 km (0.102 R)
• M39: 22,279,162 km (0.111 R)
• M40: 22,416,493 km (0.105 R)
• M41: 22,968,808 km (0.06 R)
• M42: 23,455,749 km (0.106 R)
• M43: 24,016,442 km (0.09 R)
• M44: 24,157,363 km (0.118 R)
• M45: 24,298,584 km (0.092 R)
• M46: 25,222,650 km (0.116 R)
• M47: 26,303,195 km (0.1 R)
• M48: 27,767,310 km (0.117 R)
• M49: 28,882,711 km (0.098 R)
• M50: 28,957,510 km (0.09 R)
• M51: 29,483,496 km (0.085 R)
• M52: 30,088,470 km (0.042 R)
• M53: 30,240,312 km (0.099 R)
• M54: 30,621,188 km (0.1 R)
• M55: 32,082,759 km (0.097 R)
• M56: 32,782,877 km (0.115 R)
• M57: 33,331,004 km (0.107 R)
• M58: 34,674,692 km (0.094 R)
• M59: 35,233,141 km (0.112 R)
• M60: 35,633,764 km (0.03 R)
• M61: 35,714,098 km (0.034 R)
• M62: 36,439,797 km (0.101 R)
• M63: 38,069,517 km (0.118 R)
• M64: 38,893,352 km (0.117 R)
• M65: 39,141,684 km (0.111 R)
• M66: 40,978,447 km (0.12 R)
• M67: 43,442,174 km (0.035 R)
• M68: 43,785,801 km (0.067 R)
• M69: 43,957,988 km (0.063 R)
• M70: 44,216,643 km (0.098 R)
• M71: 44,995,449 km (0.077 R)
• M72: 46,303,683 km (0.069 R)
• M73: 48,245,014 km (0.102 R)
• M74: 48,333,875 km (0.047 R)
• M75: 49,136,169 km (0.103 R)
• M76: 50,753,920 km (0.091 R)
• M77: 51,478,572 km (0.049 R)
• M78: 52,663,238 km (0.118 R)
• M79: 54,688,643 km (0.041 R)
• M80: 54,966,746 km (0.101 R)
• M81: 56,177,591 km (0.118 R)
• M82: 56,271,089 km (0.099 R)
• M83: 57,114,971 km (0.096 R)
• M84: 57,774,099 km (0.112 R)
• M85: 59,290,423 km (0.113 R)
• M86: 59,480,861 km (0.11 R)
• M87: 60,819,762 km (0.108 R)
• M88: 61,011,846 km (0.082 R)
• M89: 62,361,967 km (0.066 R)
• M90: 62,555,696 km (0.078 R)
• M91: 62,943,603 km (0.101 R)
• M92: 63,624,423 km (0.12 R)
• M93: 63,721,961 km (0.102 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit