🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.44 AU - 0.66 AU

Year: 154 Days

Day: 33.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 46.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.49 AU - 0.65 AU

Year: 162 Days

Day: 26 Hours

Environment

Temp: 133 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.45 AU - 0.73 AU

Year: 171 Days

Day: 42.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.89 AU - 0.95 AU

Year: 332 Days

Day: 37.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,147,105 km

• M1: 257,458 km (0.1 R)
• M2: 635,342 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.37 AU - 1.59 AU

Year: 678 Days

Day: 34.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.76 AU - 2.86 AU

Year: 1775 Days

Day: 20.6 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.9

Radius: 10.8

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.73 AU - 4.87 AU

Year: 3962 Days

Day: 7.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 84,147,105 km

• M1: 148,850 km (0.111 R)
• M2: 225,594 km (0.084 R)
• M3: 297,101 km (0.105 R)
• M4: 427,551 km (0.11 R)
• M5: 514,617 km (0.101 R)
• M6: 665,711 km (0.066 R)
• M7: 770,279 km (0.073 R)
• M8: 856,897 km (0.116 R)
• M9: 930,349 km (0.032 R)
• M10: 1,137,393 km (0.048 R)
• M11: 1,256,024 km (0.106 R)
• M12: 1,359,845 km (0.06 R)
• M13: 1,699,282 km (0.101 R)
• M14: 1,825,543 km (0.105 R)
• M15: 1,933,253 km (0.061 R)
• M16: 2,257,881 km (0.117 R)
• M17: 2,373,969 km (0.099 R)
• M18: 2,480,034 km (0.074 R)
• M19: 2,808,251 km (0.039 R)
• M20: 2,920,749 km (0.112 R)
• M21: 3,280,681 km (0.054 R)
• M22: 3,519,589 km (0.097 R)
• M23: 3,668,439 km (0.069 R)
• M24: 3,777,945 km (0.07 R)
• M25: 4,028,521 km (0.114 R)
• M26: 4,313,505 km (0.105 R)
• M27: 4,516,809 km (0.108 R)
• M28: 4,678,823 km (0.109 R)
• M29: 4,902,921 km (0.079 R)
• M30: 5,222,611 km (0.102 R)
• M31: 5,315,212 km (0.079 R)
• M32: 6,108,231 km (0.045 R)
• M33: 6,238,530 km (0.106 R)
• M34: 6,369,877 km (0.081 R)
• M35: 6,535,183 km (0.109 R)
• M36: 6,921,145 km (0.051 R)
• M37: 7,005,967 km (0.048 R)
• M38: 7,245,474 km (0.078 R)
• M39: 7,767,720 km (0.09 R)
• M40: 8,212,325 km (0.071 R)
• M41: 8,320,334 km (0.116 R)
• M42: 8,501,348 km (0.06 R)
• M43: 8,610,554 km (0.077 R)
• M44: 8,756,861 km (0.108 R)
• M45: 8,885,515 km (0.081 R)
• M46: 8,959,416 km (0.09 R)
• M47: 9,126,368 km (0.086 R)
• M48: 9,406,864 km (0.099 R)
• M49: 10,033,978 km (0.063 R)
• M50: 10,265,406 km (0.083 R)
• M51: 10,674,556 km (0.095 R)
• M52: 10,990,058 km (0.086 R)
• M53: 11,368,541 km (0.065 R)
• M54: 11,488,967 km (0.057 R)
• M55: 11,771,707 km (0.08 R)
• M56: 12,056,691 km (0.081 R)
• M57: 12,385,208 km (0.09 R)
• M58: 12,571,307 km (0.104 R)
• M59: 13,030,124 km (0.106 R)
• M60: 13,579,448 km (0.075 R)
• M61: 14,136,251 km (0.117 R)
• M62: 14,222,569 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.4

Radius: 6

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 15.62 AU - 19.14 AU

Year: 27296 Days

Day: 17.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,147,105 km

• M1: 77,342 km (0.11 R)
• M2: 294,857 km (0.114 R)
• M3: 447,597 km (0.106 R)
• M4: 555,906 km (0.106 R)
• M5: 697,425 km (0.086 R)
• M6: 931,247 km (0.041 R)
• M7: 1,188,705 km (0.11 R)
• M8: 1,279,511 km (0.114 R)
• M9: 1,372,560 km (0.073 R)
• M10: 2,344,647 km (0.106 R)
• M11: 3,924,700 km (0.051 R)
• M12: 4,337,740 km (0.086 R)
• M13: 4,764,692 km (0.097 R)
• M14: 5,967,459 km (0.04 R)
• M15: 6,818,671 km (0.107 R)
• M16: 6,873,125 km (0.119 R)
• M17: 7,258,489 km (0.085 R)
• M18: 7,764,129 km (0.083 R)
• M19: 7,935,269 km (0.1 R)
• M20: 7,992,565 km (0.118 R)
• M21: 8,165,201 km (0.054 R)
• M22: 8,397,527 km (0.065 R)
• M23: 8,455,870 km (0.106 R)
• M24: 11,220,439 km (0.092 R)
• M25: 11,478,645 km (0.113 R)
• M26: 11,608,496 km (0.109 R)
• M27: 11,738,795 km (0.12 R)
• M28: 13,682,371 km (0.084 R)
• M29: 13,751,186 km (0.12 R)
• M30: 13,820,150 km (0.116 R)
• M31: 14,235,883 km (0.097 R)
• M32: 14,938,095 km (0.087 R)
• M33: 15,507,914 km (0.119 R)
• M34: 15,795,441 km (0.048 R)
• M35: 17,707,152 km (0.092 R)
• M36: 17,932,446 km (0.064 R)
• M37: 18,537,719 km (0.107 R)
• M38: 19,303,810 km (0.063 R)
• M39: 20,002,133 km (0.027 R)
• M40: 20,472,169 km (0.047 R)
• M41: 21,583,233 km (0.112 R)
• M42: 23,121,996 km (0.068 R)
• M43: 24,445,190 km (0.117 R)
• M44: 24,612,290 km (0.103 R)
• M45: 24,947,689 km (0.116 R)
• M46: 25,031,763 km (0.041 R)
• M47: 25,200,210 km (0.06 R)
• M48: 25,284,434 km (0.116 R)
• M49: 27,164,131 km (0.111 R)
• M50: 28,911,434 km (0.091 R)
• M51: 29,088,259 km (0.096 R)
• M52: 30,245,697 km (0.117 R)
• M53: 30,604,882 km (0.071 R)
• M54: 31,964,278 km (0.097 R)
• M55: 32,789,460 km (0.112 R)
• M56: 33,250,820 km (0.098 R)
• M57: 36,349,739 km (0.083 R)
• M58: 40,128,881 km (0.116 R)
• M59: 41,615,285 km (0.12 R)
• M60: 42,214,874 km (0.109 R)
• M61: 42,918,133 km (0.082 R)
• M62: 43,321,599 km (0.114 R)
• M63: 43,929,415 km (0.031 R)
• M64: 45,358,224 km (0.088 R)
• M65: 46,698,621 km (0.113 R)
• M66: 47,947,464 km (0.056 R)
• M67: 48,261,320 km (0.112 R)
• M68: 51,759,218 km (0.088 R)
• M69: 53,375,922 km (0.119 R)
• M70: 55,557,358 km (0.114 R)
• M71: 56,217,384 km (0.085 R)
• M72: 57,434,213 km (0.103 R)
• M73: 60,570,682 km (0.103 R)
• M74: 62,730,426 km (0.113 R)
• M75: 63,647,312 km (0.091 R)
• M76: 65,146,731 km (0.091 R)
• M77: 65,262,669 km (0.112 R)
• M78: 65,726,572 km (0.037 R)
• M79: 65,842,810 km (0.082 R)
• M80: 66,308,059 km (0.113 R)
• M81: 67,476,269 km (0.104 R)
• M82: 68,651,061 km (0.106 R)
• M83: 69,122,893 km (0.12 R)
• M84: 69,595,921 km (0.098 R)
• M85: 72,816,165 km (0.091 R)
• M86: 72,936,442 km (0.071 R)
• M87: 73,176,995 km (0.108 R)
• M88: 73,417,848 km (0.079 R)
• M89: 74,262,926 km (0.07 R)
• M90: 74,747,324 km (0.12 R)
• M91: 75,597,489 km (0.062 R)
• M92: 78,044,162 km (0.117 R)
• M93: 78,783,175 km (0.111 R)
• M94: 79,896,034 km (0.081 R)
• M95: 80,765,198 km (0.03 R)
• M96: 81,014,128 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,971 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit