🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 163 Days

Day: 35 Hours

Environment

Temp: 26 °C

Axial Tilt: 0.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.45 AU - 0.69 AU

Year: 192 Days

Day: 36 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.85 AU - 1.19 AU

Year: 460 Days

Day: 25.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.39 AU - 1.55 AU

Year: 795 Days

Day: 26.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,954,524 km

• M1: 258,356 km (0.079 R)

Asteroid Belt

Center: 4.32 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.1

Radius: 12.7

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.65 AU - 8.69 AU

Year: 8567 Days

Day: 10.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 53,954,524 km

• M1: 204,201 km (0.12 R)
• M2: 551,268 km (0.056 R)
• M3: 754,572 km (0.063 R)
• M4: 1,029,832 km (0.05 R)
• M5: 1,171,950 km (0.053 R)
• M6: 1,826,141 km (0.093 R)
• M7: 2,080,458 km (0.117 R)
• M8: 2,452,059 km (0.104 R)
• M9: 3,094,881 km (0.068 R)
• M10: 3,375,975 km (0.099 R)
• M11: 4,661,918 km (0.092 R)
• M12: 4,795,509 km (0.104 R)
• M13: 5,766,699 km (0.099 R)
• M14: 6,706,772 km (0.101 R)
• M15: 6,797,428 km (0.115 R)
• M16: 7,443,242 km (0.103 R)
• M17: 7,537,040 km (0.108 R)
• M18: 8,172,980 km (0.066 R)
• M19: 8,760,152 km (0.051 R)
• M20: 9,025,389 km (0.093 R)
• M21: 10,078,708 km (0.107 R)
• M22: 10,637,456 km (0.096 R)
• M23: 10,885,190 km (0.062 R)
• M24: 12,299,937 km (0.101 R)
• M25: 12,559,938 km (0.082 R)
• M26: 13,047,777 km (0.1 R)
• M27: 13,541,749 km (0.087 R)
• M28: 14,197,137 km (0.037 R)
• M29: 14,783,860 km (0.118 R)
• M30: 15,020,823 km (0.104 R)
• M31: 15,179,546 km (0.098 R)
• M32: 16,468,930 km (0.074 R)
• M33: 16,591,750 km (0.092 R)
• M34: 16,796,849 km (0.095 R)
• M35: 16,920,417 km (0.106 R)
• M36: 17,085,423 km (0.093 R)
• M37: 17,292,616 km (0.114 R)
• M38: 18,045,542 km (0.054 R)
• M39: 18,425,970 km (0.098 R)
• M40: 18,766,305 km (0.032 R)
• M41: 20,192,421 km (0.1 R)
• M42: 21,967,251 km (0.101 R)
• M43: 22,283,052 km (0.08 R)
• M44: 22,736,782 km (0.098 R)
• M45: 23,285,208 km (0.063 R)
• M46: 23,514,990 km (0.11 R)
• M47: 24,395,224 km (0.048 R)
• M48: 25,617,139 km (0.084 R)
• M49: 26,955,292 km (0.038 R)
• M50: 27,584,202 km (0.085 R)
• M51: 27,730,060 km (0.11 R)
• M52: 29,599,584 km (0.054 R)
• M53: 30,098,194 km (0.066 R)
• M54: 30,248,390 km (0.115 R)
• M55: 30,851,569 km (0.073 R)
• M56: 31,306,496 km (0.074 R)
• M57: 31,865,543 km (0.098 R)
• M58: 32,325,557 km (0.105 R)
• M59: 33,822,283 km (0.091 R)
• M60: 33,926,404 km (0.087 R)
• M61: 34,082,733 km (0.087 R)
• M62: 35,183,474 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.2

Radius: 6.2

Gravity: 13.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8.74 AU - 11.04 AU

Year: 13879 Days

Day: 24.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 53,954,524 km

• M1: 86,019 km (0.119 R)
• M2: 166,353 km (0.044 R)
• M3: 524,341 km (0.105 R)
• M4: 888,761 km (0.074 R)
• M5: 1,011,431 km (0.059 R)
• M6: 1,096,403 km (0.077 R)
• M7: 1,250,788 km (0.087 R)
• M8: 1,679,685 km (0.096 R)
• M9: 1,729,950 km (0.086 R)
• M10: 2,123,691 km (0.098 R)
• M11: 2,429,619 km (0.091 R)
• M12: 2,869,138 km (0.039 R)
• M13: 2,929,725 km (0.068 R)
• M14: 3,021,129 km (0.119 R)
• M15: 3,113,730 km (0.107 R)
• M16: 3,492,961 km (0.062 R)
• M17: 4,089,108 km (0.115 R)
• M18: 4,364,219 km (0.072 R)
• M19: 4,645,313 km (0.034 R)
• M20: 5,674,546 km (0.092 R)
• M21: 5,827,286 km (0.066 R)
• M22: 5,981,222 km (0.104 R)
• M23: 6,214,894 km (0.079 R)
• M24: 6,411,765 km (0.085 R)
• M25: 6,852,181 km (0.06 R)
• M26: 7,889,193 km (0.069 R)
• M27: 8,188,389 km (0.06 R)
• M28: 8,841,683 km (0.076 R)
• M29: 9,241,708 km (0.108 R)
• M30: 9,421,375 km (0.114 R)
• M31: 9,784,299 km (0.089 R)
• M32: 10,244,313 km (0.07 R)
• M33: 10,805,604 km (0.055 R)
• M34: 10,852,877 km (0.11 R)
• M35: 11,137,561 km (0.064 R)
• M36: 11,424,939 km (0.105 R)
• M37: 11,909,187 km (0.111 R)
• M38: 12,797,499 km (0.113 R)
• M39: 13,912,153 km (0.079 R)
• M40: 14,014,927 km (0.064 R)
• M41: 14,376,954 km (0.105 R)
• M42: 14,480,924 km (0.093 R)
• M43: 14,689,763 km (0.108 R)
• M44: 14,742,122 km (0.068 R)
• M45: 14,846,990 km (0.107 R)
• M46: 15,641,355 km (0.115 R)
• M47: 16,232,715 km (0.118 R)
• M48: 17,603,780 km (0.056 R)
• M49: 17,882,331 km (0.118 R)
• M50: 17,994,230 km (0.107 R)
• M51: 18,387,673 km (0.113 R)
• M52: 18,557,017 km (0.088 R)
• M53: 18,670,263 km (0.087 R)
• M54: 18,954,499 km (0.115 R)
• M55: 19,642,200 km (0.061 R)
• M56: 19,989,267 km (0.078 R)
• M57: 20,047,311 km (0.091 R)
• M58: 20,396,622 km (0.086 R)
• M59: 21,933,441 km (0.084 R)
• M60: 22,053,269 km (0.057 R)
• M61: 22,113,108 km (0.059 R)
• M62: 22,293,374 km (0.104 R)
• M63: 22,353,512 km (0.115 R)
• M64: 22,534,376 km (0.109 R)
• M65: 23,019,073 km (0.11 R)
• M66: 23,262,768 km (0.112 R)
• M67: 24,431,576 km (0.093 R)
• M68: 25,117,034 km (0.071 R)
• M69: 25,808,774 km (0.104 R)
• M70: 29,624,418 km (0.084 R)
• M71: 30,756,125 km (0.053 R)
• M72: 32,173,565 km (0.099 R)
• M73: 32,309,699 km (0.102 R)
• M74: 33,267,724 km (0.053 R)
• M75: 34,096,197 km (0.088 R)
• M76: 34,652,402 km (0.114 R)
• M77: 37,549,514 km (0.084 R)
• M78: 37,836,293 km (0.073 R)
• M79: 38,411,946 km (0.085 R)
• M80: 38,773,375 km (0.025 R)
• M81: 39,063,146 km (0.112 R)
• M82: 39,499,373 km (0.045 R)
• M83: 42,896,292 km (0.113 R)
• M84: 43,120,988 km (0.119 R)
• M85: 43,195,936 km (0.107 R)
• M86: 43,496,478 km (0.112 R)
• M87: 44,099,508 km (0.032 R)
• M88: 44,553,687 km (0.09 R)
• M89: 44,781,225 km (0.116 R)
• M90: 44,933,216 km (0.111 R)
• M91: 47,233,284 km (0.107 R)
• M92: 48,241,723 km (0.045 R)
• M93: 51,707,606 km (0.08 R)
• M94: 53,068,049 km (0.103 R)
• M95: 53,148,384 km (0.089 R)
• M96: 53,228,867 km (0.075 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: 229 - 15,583 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit