🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.43 AU - 0.71 AU

Year: 158 Days

Day: 25.6 Hours

Environment

Temp: 228 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.91 AU - 2.67 AU

Year: 1272 Days

Day: 45.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,497,927 km

• M1: 683,961 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3 AU - 3.5 AU

Year: 2151 Days

Day: 46.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 8

Gravity: 1.71 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.68 AU - 6.2 AU

Year: 4658 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 27,497,927 km

• M1: 115,041 km (0.094 R)
• M2: 176,226 km (0.079 R)
• M3: 242,947 km (0.088 R)
• M4: 305,329 km (0.103 R)
• M5: 393,442 km (0.103 R)
• M6: 491,279 km (0.037 R)
• M7: 590,762 km (0.104 R)
• M8: 650,900 km (0.095 R)
• M9: 713,283 km (0.098 R)
• M10: 984,055 km (0.075 R)
• M11: 1,075,160 km (0.116 R)
• M12: 1,236,875 km (0.057 R)
• M13: 1,315,713 km (0.062 R)
• M14: 1,365,978 km (0.101 R)
• M15: 1,594,564 km (0.078 R)
• M16: 1,937,592 km (0.104 R)
• M17: 2,018,225 km (0.118 R)
• M18: 2,088,386 km (0.076 R)
• M19: 2,206,868 km (0.112 R)
• M20: 2,352,277 km (0.094 R)
• M21: 2,463,279 km (0.067 R)
• M22: 2,703,533 km (0.118 R)
• M23: 2,794,039 km (0.066 R)
• M24: 2,872,429 km (0.061 R)
• M25: 2,938,252 km (0.092 R)
• M26: 3,302,672 km (0.094 R)
• M27: 3,357,874 km (0.079 R)
• M28: 3,497,299 km (0.102 R)
• M29: 3,825,367 km (0.116 R)
• M30: 3,912,583 km (0.103 R)
• M31: 4,088,959 km (0.043 R)
• M32: 4,148,349 km (0.075 R)
• M33: 4,313,206 km (0.096 R)
• M34: 4,480,307 km (0.055 R)
• M35: 4,572,309 km (0.113 R)
• M36: 4,680,469 km (0.114 R)
• M37: 4,742,552 km (0.049 R)
• M38: 4,836,350 km (0.101 R)
• M39: 4,915,038 km (0.11 R)
• M40: 5,363,383 km (0.075 R)
• M41: 5,925,272 km (0.114 R)
• M42: 6,471,155 km (0.097 R)
• M43: 6,645,137 km (0.091 R)
• M44: 7,465,083 km (0.099 R)
• M45: 7,574,290 km (0.103 R)
• M46: 7,720,896 km (0.069 R)
• M47: 7,812,898 km (0.101 R)
• M48: 9,394,148 km (0.106 R)
• M49: 10,049,686 km (0.082 R)
• M50: 10,190,607 km (0.1 R)
• M51: 10,637,905 km (0.108 R)
• M52: 11,299,875 km (0.094 R)
• M53: 11,467,425 km (0.105 R)
• M54: 11,614,779 km (0.079 R)
• M55: 11,847,553 km (0.104 R)
• M56: 12,039,188 km (0.097 R)
• M57: 12,339,281 km (0.108 R)
• M58: 12,620,076 km (0.093 R)
• M59: 12,881,274 km (0.119 R)
• M60: 13,034,462 km (0.108 R)
• M61: 13,122,127 km (0.107 R)
• M62: 14,010,888 km (0.106 R)
• M63: 14,281,361 km (0.031 R)
• M64: 14,417,196 km (0.117 R)
• M65: 14,667,323 km (0.069 R)
• M66: 14,758,728 km (0.088 R)
• M67: 14,827,393 km (0.119 R)
• M68: 14,964,873 km (0.084 R)
• M69: 15,125,990 km (0.083 R)
• M70: 15,287,556 km (0.055 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.4

Radius: 10

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.68 AU - 6.7 AU

Year: 4982 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 27,497,927 km

• M1: 181,163 km (0.076 R)
• M2: 357,090 km (0.095 R)
• M3: 456,722 km (0.092 R)
• M4: 526,136 km (0.052 R)
• M5: 632,500 km (0.085 R)
• M6: 819,048 km (0.113 R)
• M7: 958,174 km (0.111 R)
• M8: 1,037,611 km (0.034 R)
• M9: 1,246,300 km (0.08 R)
• M10: 1,378,245 km (0.112 R)
• M11: 1,785,600 km (0.117 R)
• M12: 1,969,157 km (0.102 R)
• M13: 2,124,140 km (0.088 R)
• M14: 2,464,475 km (0.09 R)
• M15: 2,650,575 km (0.071 R)
• M16: 2,958,148 km (0.107 R)
• M17: 3,196,458 km (0.116 R)
• M18: 3,819,533 km (0.12 R)
• M19: 3,970,327 km (0.059 R)
• M20: 4,057,393 km (0.069 R)
• M21: 4,211,330 km (0.103 R)
• M22: 4,457,119 km (0.117 R)
• M23: 5,057,006 km (0.112 R)
• M24: 5,829,829 km (0.087 R)
• M25: 5,929,162 km (0.05 R)
• M26: 6,459,337 km (0.039 R)
• M27: 6,691,214 km (0.119 R)
• M28: 7,004,771 km (0.053 R)
• M29: 7,110,237 km (0.082 R)
• M30: 7,727,628 km (0.11 R)
• M31: 7,809,458 km (0.113 R)
• M32: 8,139,620 km (0.115 R)
• M33: 8,530,519 km (0.104 R)
• M34: 9,013,571 km (0.075 R)
• M35: 9,272,824 km (0.05 R)
• M36: 9,622,434 km (0.116 R)
• M37: 9,769,489 km (0.115 R)
• M38: 10,035,773 km (0.052 R)
• M39: 10,184,922 km (0.104 R)
• M40: 10,334,670 km (0.108 R)
• M41: 11,746,724 km (0.118 R)
• M42: 11,809,555 km (0.052 R)
• M43: 11,966,932 km (0.071 R)
• M44: 12,125,057 km (0.065 R)
• M45: 12,188,487 km (0.058 R)
• M46: 12,283,780 km (0.082 R)
• M47: 12,507,280 km (0.049 R)
• M48: 12,603,471 km (0.038 R)
• M49: 13,414,740 km (0.099 R)
• M50: 13,876,399 km (0.094 R)
• M51: 14,176,044 km (0.073 R)
• M52: 14,276,274 km (0.055 R)
• M53: 14,578,761 km (0.077 R)
• M54: 14,849,384 km (0.119 R)
• M55: 15,121,502 km (0.046 R)
• M56: 15,567,603 km (0.089 R)
• M57: 15,740,239 km (0.102 R)
• M58: 15,983,037 km (0.05 R)
• M59: 16,332,048 km (0.05 R)
• M60: 17,394,343 km (0.089 R)
• M61: 17,717,325 km (0.051 R)
• M62: 17,933,793 km (0.113 R)
• M63: 18,078,603 km (0.107 R)
• M64: 18,515,280 km (0.063 R)
• M65: 19,771,453 km (0.09 R)
• M66: 20,409,787 km (0.101 R)
• M67: 20,788,569 km (0.049 R)
• M68: 20,978,708 km (0.049 R)
• M69: 21,514,418 km (0.093 R)
• M70: 22,093,362 km (0.109 R)
• M71: 22,209,749 km (0.098 R)
• M72: 23,030,443 km (0.077 R)
• M73: 23,385,139 km (0.095 R)
• M74: 23,464,127 km (0.093 R)
• M75: 24,500,242 km (0.083 R)
• M76: 24,781,785 km (0.109 R)
• M77: 25,226,240 km (0.088 R)
• M78: 25,918,429 km (0.032 R)
• M79: 26,164,219 km (0.037 R)
• M80: 26,287,338 km (0.093 R)
• M81: 26,369,617 km (0.09 R)
• M82: 27,030,540 km (0.108 R)
• M83: 27,696,849 km (0.113 R)
• M84: 27,780,624 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.9

Radius: 9.3

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.4 AU - 8.28 AU

Year: 6567 Days

Day: 7.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 27,497,927 km

• M1: 116,537 km (0.039 R)
• M2: 279,748 km (0.03 R)
• M3: 569,369 km (0.064 R)
• M4: 782,247 km (0.079 R)
• M5: 854,952 km (0.079 R)
• M6: 1,369,569 km (0.081 R)
• M7: 1,596,359 km (0.081 R)
• M8: 1,754,334 km (0.086 R)
• M9: 1,950,906 km (0.115 R)
• M10: 2,241,724 km (0.099 R)
• M11: 2,437,398 km (0.081 R)
• M12: 2,528,204 km (0.095 R)
• M13: 2,999,138 km (0.081 R)
• M14: 3,057,631 km (0.102 R)
• M15: 3,235,054 km (0.108 R)
• M16: 3,375,526 km (0.095 R)
• M17: 3,538,438 km (0.07 R)
• M18: 4,172,733 km (0.107 R)
• M19: 4,480,755 km (0.04 R)
• M20: 4,910,700 km (0.084 R)
• M21: 5,688,609 km (0.083 R)
• M22: 5,981,072 km (0.09 R)
• M23: 6,178,691 km (0.105 R)
• M24: 6,253,341 km (0.035 R)
• M25: 6,580,661 km (0.093 R)
• M26: 6,939,247 km (0.037 R)
• M27: 7,068,948 km (0.049 R)
• M28: 7,173,218 km (0.105 R)
• M29: 7,836,684 km (0.072 R)
• M30: 7,998,849 km (0.109 R)
• M31: 8,134,833 km (0.112 R)
• M32: 8,882,374 km (0.091 R)
• M33: 9,079,843 km (0.072 R)
• M34: 9,164,814 km (0.114 R)
• M35: 9,307,232 km (0.081 R)
• M36: 9,450,397 km (0.113 R)
• M37: 10,118,052 km (0.084 R)
• M38: 10,740,828 km (0.108 R)
• M39: 10,830,886 km (0.084 R)
• M40: 11,072,038 km (0.043 R)
• M41: 11,590,693 km (0.091 R)
• M42: 11,652,178 km (0.085 R)
• M43: 12,179,511 km (0.113 R)
• M44: 12,398,971 km (0.091 R)
• M45: 12,524,932 km (0.083 R)
• M46: 12,619,777 km (0.107 R)
• M47: 12,683,057 km (0.064 R)
• M48: 13,065,130 km (0.118 R)
• M49: 13,354,153 km (0.097 R)
• M50: 13,938,632 km (0.056 R)
• M51: 14,300,060 km (0.094 R)
• M52: 14,498,427 km (0.088 R)
• M53: 14,764,263 km (0.103 R)
• M54: 15,402,298 km (0.11 R)
• M55: 15,946,684 km (0.084 R)
• M56: 16,083,716 km (0.113 R)
• M57: 16,221,196 km (0.074 R)
• M58: 16,428,090 km (0.115 R)
• M59: 16,879,427 km (0.107 R)
• M60: 16,949,289 km (0.038 R)
• M61: 17,652,549 km (0.112 R)
• M62: 17,758,913 km (0.092 R)
• M63: 18,689,262 km (0.115 R)
• M64: 18,797,571 km (0.079 R)
• M65: 19,014,937 km (0.081 R)
• M66: 19,525,364 km (0.069 R)
• M67: 21,611,956 km (0.101 R)
• M68: 22,182,821 km (0.04 R)
• M69: 22,335,860 km (0.069 R)
• M70: 23,495,094 km (0.061 R)
• M71: 24,042,622 km (0.086 R)
• M72: 24,278,687 km (0.118 R)
• M73: 24,475,857 km (0.072 R)
• M74: 25,710,788 km (0.072 R)
• M75: 25,911,847 km (0.109 R)
• M76: 26,356,003 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit