🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.52 AU - 0.54 AU

Year: 245 Days

Day: 45 Hours

Environment

Temp: -116 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.3

Radius: 11.6

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.63 AU - 0.95 AU

Year: 446 Days

Day: 10.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 24,345,263 km

• M1: 145,708 km (0.051 R)
• M2: 252,820 km (0.111 R)
• M3: 341,532 km (0.119 R)
• M4: 448,046 km (0.076 R)
• M5: 528,828 km (0.027 R)
• M6: 630,256 km (0.114 R)
• M7: 747,391 km (0.107 R)
• M8: 822,489 km (0.094 R)
• M9: 939,325 km (0.107 R)
• M10: 1,066,782 km (0.119 R)
• M11: 1,143,526 km (0.069 R)
• M12: 1,222,065 km (0.092 R)
• M13: 1,302,698 km (0.081 R)
• M14: 1,380,190 km (0.078 R)
• M15: 1,485,208 km (0.117 R)
• M16: 1,622,389 km (0.053 R)
• M17: 1,739,075 km (0.116 R)
• M18: 1,878,650 km (0.06 R)
• M19: 1,984,266 km (0.071 R)
• M20: 2,077,316 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.5

Radius: 10

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.11 AU - 1.23 AU

Year: 805 Days

Day: 7.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 24,345,263 km

• M1: 128,056 km (0.114 R)
• M2: 247,884 km (0.11 R)
• M3: 388,805 km (0.081 R)
• M4: 477,965 km (0.069 R)
• M5: 617,390 km (0.104 R)
• M6: 761,154 km (0.102 R)
• M7: 877,990 km (0.118 R)
• M8: 944,411 km (0.079 R)
• M9: 1,071,121 km (0.056 R)
• M10: 1,179,130 km (0.099 R)
• M11: 1,380,489 km (0.102 R)
• M12: 1,572,872 km (0.04 R)
• M13: 1,781,262 km (0.04 R)
• M14: 1,867,131 km (0.109 R)
• M15: 1,983,967 km (0.101 R)
• M16: 2,095,717 km (0.049 R)
• M17: 2,507,709 km (0.105 R)
• M18: 2,678,101 km (0.1 R)
• M19: 2,894,270 km (0.047 R)
• M20: 3,047,309 km (0.12 R)
• M21: 3,203,040 km (0.094 R)
• M22: 3,406,044 km (0.067 R)
• M23: 3,495,653 km (0.115 R)
• M24: 3,558,784 km (0.101 R)
• M25: 3,750,718 km (0.079 R)
• M26: 3,824,769 km (0.079 R)
• M27: 4,135,184 km (0.1 R)
• M28: 4,298,396 km (0.082 R)
• M29: 4,532,367 km (0.068 R)
• M30: 4,641,124 km (0.091 R)
• M31: 4,830,814 km (0.091 R)
• M32: 4,951,989 km (0.111 R)
• M33: 5,290,529 km (0.078 R)
• M34: 5,488,895 km (0.112 R)
• M35: 5,679,034 km (0.092 R)
• M36: 6,022,661 km (0.108 R)
• M37: 6,142,339 km (0.068 R)
• M38: 6,273,836 km (0.037 R)
• M39: 6,339,808 km (0.071 R)
• M40: 6,595,321 km (0.103 R)
• M41: 6,707,520 km (0.099 R)
• M42: 6,922,342 km (0.094 R)
• M43: 7,036,336 km (0.066 R)
• M44: 7,254,599 km (0.115 R)
• M45: 7,674,520 km (0.062 R)
• M46: 7,745,131 km (0.059 R)
• M47: 8,042,382 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.5

Radius: 10.6

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.06 AU - 1.7 AU

Year: 1031 Days

Day: 10 Hours

Environment

Temp: -172 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 24,345,263 km

• M1: 190,588 km (0.119 R)
• M2: 279,598 km (0.094 R)
• M3: 371,003 km (0.099 R)
• M4: 492,027 km (0.035 R)
• M5: 584,329 km (0.104 R)
• M6: 783,743 km (0.095 R)
• M7: 910,303 km (0.111 R)
• M8: 1,055,263 km (0.064 R)
• M9: 1,127,818 km (0.119 R)
• M10: 1,213,987 km (0.103 R)
• M11: 1,290,431 km (0.048 R)
• M12: 1,356,553 km (0.079 R)
• M13: 1,678,339 km (0.101 R)
• M14: 1,744,461 km (0.09 R)
• M15: 1,824,795 km (0.116 R)
• M16: 1,906,475 km (0.106 R)
• M17: 2,031,389 km (0.026 R)
• M18: 2,378,008 km (0.053 R)
• M19: 2,460,137 km (0.059 R)
• M20: 2,596,720 km (0.113 R)
• M21: 2,673,613 km (0.089 R)
• M22: 2,798,378 km (0.079 R)
• M23: 2,989,115 km (0.086 R)
• M24: 3,069,898 km (0.08 R)
• M25: 3,275,146 km (0.112 R)
• M26: 3,467,978 km (0.1 R)
• M27: 3,604,411 km (0.034 R)
• M28: 3,681,903 km (0.066 R)
• M29: 3,882,663 km (0.083 R)
• M30: 4,231,226 km (0.096 R)
• M31: 4,349,708 km (0.052 R)
• M32: 4,423,160 km (0.089 R)
• M33: 4,506,187 km (0.094 R)
• M34: 4,608,512 km (0.046 R)
• M35: 4,872,552 km (0.049 R)
• M36: 5,054,613 km (0.103 R)
• M37: 5,327,031 km (0.05 R)
• M38: 5,405,719 km (0.098 R)
• M39: 5,484,856 km (0.079 R)
• M40: 5,654,201 km (0.113 R)
• M41: 5,754,731 km (0.099 R)
• M42: 5,865,882 km (0.065 R)
• M43: 6,307,495 km (0.077 R)
• M44: 6,464,124 km (0.103 R)
• M45: 6,749,258 km (0.093 R)
• M46: 6,866,692 km (0.102 R)
• M47: 6,941,790 km (0.088 R)
• M48: 7,146,889 km (0.111 R)
• M49: 7,430,676 km (0.105 R)

Asteroid Belt

Center: 1.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.4

Radius: 10.2

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.83 AU - 3.05 AU

Year: 2423 Days

Day: 11.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 24,345,263 km

• M1: 159,172 km (0.026 R)
• M2: 242,049 km (0.111 R)
• M3: 596,148 km (0.035 R)
• M4: 701,016 km (0.053 R)
• M5: 1,027,139 km (0.114 R)
• M6: 1,119,590 km (0.119 R)
• M7: 1,237,474 km (0.056 R)
• M8: 1,383,182 km (0.113 R)
• M9: 1,454,091 km (0.061 R)
• M10: 1,674,898 km (0.11 R)
• M11: 1,828,236 km (0.076 R)
• M12: 1,897,799 km (0.073 R)
• M13: 2,204,175 km (0.088 R)
• M14: 2,344,348 km (0.06 R)
• M15: 2,420,344 km (0.079 R)
• M16: 2,653,567 km (0.086 R)
• M17: 2,863,602 km (0.083 R)
• M18: 2,955,306 km (0.095 R)
• M19: 3,141,854 km (0.057 R)
• M20: 3,570,153 km (0.059 R)
• M21: 3,680,108 km (0.104 R)
• M22: 3,813,699 km (0.092 R)
• M23: 4,119,925 km (0.1 R)
• M24: 4,493,471 km (0.116 R)
• M25: 5,037,110 km (0.092 R)
• M26: 5,449,102 km (0.113 R)
• M27: 5,588,976 km (0.12 R)
• M28: 5,652,855 km (0.118 R)
• M29: 5,898,046 km (0.094 R)
• M30: 6,028,495 km (0.088 R)
• M31: 6,265,757 km (0.111 R)
• M32: 6,681,639 km (0.118 R)
• M33: 7,023,620 km (0.104 R)
• M34: 7,287,361 km (0.075 R)
• M35: 7,867,651 km (0.032 R)
• M36: 8,141,565 km (0.111 R)
• M37: 8,316,146 km (0.077 R)
• M38: 8,448,091 km (0.066 R)
• M39: 8,551,014 km (0.09 R)
• M40: 9,087,323 km (0.077 R)
• M41: 9,208,048 km (0.083 R)
• M42: 9,374,850 km (0.091 R)
• M43: 9,634,701 km (0.118 R)
• M44: 9,989,847 km (0.103 R)
• M45: 10,255,233 km (0.074 R)
• M46: 10,412,461 km (0.117 R)
• M47: 10,633,865 km (0.087 R)
• M48: 10,745,166 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.9

Radius: 11.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.51 AU - 3.31 AU

Year: 3156 Days

Day: 11.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 24,345,263 km

• M1: 153,338 km (0.088 R)
• M2: 260,151 km (0.056 R)
• M3: 371,900 km (0.118 R)
• M4: 588,518 km (0.101 R)
• M5: 808,576 km (0.093 R)
• M6: 914,043 km (0.087 R)
• M7: 1,068,877 km (0.052 R)
• M8: 1,199,476 km (0.101 R)
• M9: 1,412,802 km (0.081 R)
• M10: 1,638,994 km (0.111 R)
• M11: 1,885,083 km (0.088 R)
• M12: 2,004,611 km (0.066 R)
• M13: 2,085,843 km (0.072 R)
• M14: 2,293,784 km (0.102 R)
• M15: 2,404,636 km (0.117 R)
• M16: 2,703,234 km (0.106 R)
• M17: 2,820,668 km (0.069 R)
• M18: 2,976,848 km (0.055 R)
• M19: 3,117,021 km (0.117 R)
• M20: 3,840,925 km (0.062 R)
• M21: 3,963,296 km (0.109 R)
• M22: 4,180,363 km (0.109 R)
• M23: 4,327,418 km (0.073 R)
• M24: 4,745,843 km (0.099 R)
• M25: 5,087,973 km (0.075 R)
• M26: 5,381,035 km (0.083 R)
• M27: 5,784,351 km (0.086 R)
• M28: 5,972,097 km (0.073 R)
• M29: 6,090,429 km (0.091 R)
• M30: 6,281,465 km (0.108 R)
• M31: 6,425,977 km (0.098 R)
• M32: 6,792,342 km (0.12 R)
• M33: 6,990,409 km (0.078 R)
• M34: 7,077,774 km (0.064 R)
• M35: 7,686,189 km (0.087 R)
• M36: 7,905,799 km (0.066 R)
• M37: 8,035,949 km (0.116 R)
• M38: 8,114,338 km (0.071 R)
• M39: 8,219,356 km (0.102 R)
• M40: 8,377,630 km (0.094 R)
• M41: 8,670,543 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 83.9

Radius: 5.1

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 5.97 AU - 6.87 AU

Year: 10343 Days

Day: 20.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,345,263 km

• M1: 74,649 km (0.12 R)
• M2: 148,102 km (0.087 R)
• M3: 215,720 km (0.103 R)
• M4: 295,157 km (0.11 R)
• M5: 532,568 km (0.11 R)
• M6: 675,883 km (0.101 R)
• M7: 1,098,198 km (0.068 R)
• M8: 1,214,735 km (0.047 R)
• M9: 1,281,306 km (0.093 R)
• M10: 1,431,951 km (0.1 R)
• M11: 1,750,445 km (0.079 R)
• M12: 1,917,695 km (0.088 R)
• M13: 2,433,658 km (0.101 R)
• M14: 2,724,327 km (0.115 R)
• M15: 3,489,071 km (0.091 R)
• M16: 3,914,527 km (0.105 R)
• M17: 4,335,795 km (0.047 R)
• M18: 4,835,003 km (0.076 R)
• M19: 5,005,395 km (0.078 R)
• M20: 5,134,498 km (0.052 R)
• M21: 5,594,960 km (0.095 R)
• M22: 5,818,908 km (0.038 R)
• M23: 6,484,768 km (0.095 R)
• M24: 6,719,936 km (0.11 R)
• M25: 7,102,159 km (0.117 R)
• M26: 7,688,433 km (0.087 R)
• M27: 7,987,479 km (0.084 R)
• M28: 11,975,010 km (0.119 R)
• M29: 13,350,264 km (0.085 R)
• M30: 14,011,037 km (0.12 R)
• M31: 14,375,907 km (0.104 R)
• M32: 14,991,053 km (0.034 R)
• M33: 15,239,385 km (0.114 R)
• M34: 15,961,345 km (0.094 R)
• M35: 16,056,190 km (0.096 R)
• M36: 16,406,099 km (0.083 R)
• M37: 19,801,672 km (0.09 R)
• M38: 20,040,131 km (0.098 R)
• M39: 21,946,307 km (0.109 R)
• M40: 22,016,618 km (0.107 R)
• M41: 22,228,299 km (0.093 R)
• M42: 22,263,604 km (0.098 R)
• M43: 22,405,273 km (0.099 R)
• M44: 23,153,262 km (0.088 R)
• M45: 23,801,021 km (0.045 R)
• M46: 23,873,277 km (0.041 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 15,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit