🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.8

Radius: 12.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.62 AU

Year: 251 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 19,648,861 km

• M1: 165,006 km (0.064 R)
• M2: 252,222 km (0.055 R)
• M3: 387,010 km (0.096 R)
• M4: 473,477 km (0.06 R)
• M5: 553,662 km (0.114 R)
• M6: 704,756 km (0.102 R)
• M7: 800,049 km (0.113 R)
• M8: 941,120 km (0.092 R)
• M9: 1,047,933 km (0.103 R)
• M10: 1,258,118 km (0.107 R)
• M11: 1,438,533 km (0.095 R)
• M12: 1,563,747 km (0.041 R)
• M13: 1,646,175 km (0.116 R)
• M14: 1,777,671 km (0.101 R)
• M15: 1,864,139 km (0.119 R)
• M16: 2,031,389 km (0.054 R)
• M17: 2,193,554 km (0.054 R)
• M18: 2,323,405 km (0.072 R)
• M19: 2,434,406 km (0.117 R)
• M20: 2,520,275 km (0.112 R)
• M21: 2,645,489 km (0.106 R)
• M22: 2,739,436 km (0.05 R)
• M23: 2,953,660 km (0.05 R)
• M24: 3,091,889 km (0.076 R)
• M25: 3,202,741 km (0.115 R)
• M26: 3,392,730 km (0.074 R)
• M27: 3,476,954 km (0.092 R)
• M28: 3,592,593 km (0.097 R)
• M29: 3,759,095 km (0.088 R)
• M30: 4,048,567 km (0.045 R)
• M31: 4,144,609 km (0.032 R)
• M32: 4,352,101 km (0.028 R)
• M33: 4,516,659 km (0.048 R)
• M34: 4,596,395 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.1

Radius: 12.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.52 AU - 0.54 AU

Year: 266 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 19,648,861 km

• M1: 157,676 km (0.09 R)
• M2: 237,711 km (0.07 R)
• M3: 338,839 km (0.047 R)
• M4: 423,960 km (0.054 R)
• M5: 538,552 km (0.093 R)
• M6: 644,767 km (0.042 R)
• M7: 733,927 km (0.106 R)
• M8: 831,315 km (0.093 R)
• M9: 965,205 km (0.059 R)
• M10: 1,092,064 km (0.083 R)
• M11: 1,275,771 km (0.116 R)
• M12: 1,420,581 km (0.102 R)
• M13: 1,516,174 km (0.104 R)
• M14: 1,644,230 km (0.096 R)
• M15: 1,811,780 km (0.042 R)
• M16: 1,902,436 km (0.104 R)
• M17: 2,055,325 km (0.112 R)
• M18: 2,164,532 km (0.077 R)
• M19: 2,270,746 km (0.103 R)
• M20: 2,359,009 km (0.038 R)
• M21: 2,468,514 km (0.071 R)
• M22: 2,595,074 km (0.098 R)
• M23: 2,791,795 km (0.08 R)
• M24: 2,870,783 km (0.08 R)
• M25: 2,993,453 km (0.088 R)
• M26: 3,101,613 km (0.09 R)
• M27: 3,189,127 km (0.039 R)
• M28: 3,316,286 km (0.046 R)
• M29: 3,434,019 km (0.092 R)
• M30: 3,604,561 km (0.087 R)
• M31: 3,690,879 km (0.109 R)
• M32: 3,783,779 km (0.096 R)
• M33: 3,871,593 km (0.102 R)
• M34: 3,995,759 km (0.1 R)
• M35: 4,115,288 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 9.1

Gravity: 9.88 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.74 AU - 2.48 AU

Year: 2116 Days

Day: 7.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,648,861 km

• M1: 136,732 km (0.116 R)
• M2: 290,220 km (0.064 R)
• M3: 376,837 km (0.09 R)
• M4: 467,045 km (0.087 R)
• M5: 526,884 km (0.082 R)
• M6: 597,643 km (0.059 R)
• M7: 655,239 km (0.084 R)
• M8: 776,862 km (0.065 R)
• M9: 983,606 km (0.086 R)
• M10: 1,063,192 km (0.111 R)
• M11: 1,166,115 km (0.116 R)
• M12: 1,250,937 km (0.098 R)
• M13: 1,622,838 km (0.05 R)
• M14: 1,827,787 km (0.113 R)
• M15: 1,914,554 km (0.117 R)
• M16: 2,066,844 km (0.054 R)
• M17: 2,144,336 km (0.076 R)
• M18: 2,492,151 km (0.104 R)
• M19: 2,588,941 km (0.109 R)
• M20: 3,106,101 km (0.082 R)
• M21: 3,422,650 km (0.091 R)
• M22: 3,514,952 km (0.033 R)
• M23: 3,781,086 km (0.07 R)
• M24: 4,483,598 km (0.069 R)
• M25: 4,551,066 km (0.108 R)
• M26: 4,721,159 km (0.079 R)
• M27: 4,824,083 km (0.103 R)
• M28: 5,102,634 km (0.092 R)
• M29: 5,476,030 km (0.034 R)
• M30: 5,566,238 km (0.083 R)
• M31: 5,821,601 km (0.113 R)
• M32: 6,043,455 km (0.091 R)
• M33: 6,155,504 km (0.067 R)
• M34: 6,343,698 km (0.094 R)
• M35: 6,495,689 km (0.068 R)
• M36: 6,725,920 km (0.084 R)
• M37: 7,253,702 km (0.115 R)
• M38: 7,392,678 km (0.082 R)
• M39: 7,957,709 km (0.08 R)
• M40: 8,101,173 km (0.093 R)
• M41: 8,662,465 km (0.053 R)
• M42: 8,767,782 km (0.092 R)
• M43: 8,873,547 km (0.062 R)
• M44: 9,022,248 km (0.045 R)
• M45: 9,257,715 km (0.116 R)
• M46: 9,430,351 km (0.05 R)
• M47: 10,020,514 km (0.097 R)
• M48: 10,153,207 km (0.107 R)
• M49: 11,144,892 km (0.049 R)
• M50: 11,282,372 km (0.094 R)
• M51: 11,559,427 km (0.095 R)
• M52: 11,745,228 km (0.102 R)
• M53: 11,978,900 km (0.083 R)
• M54: 12,237,854 km (0.111 R)
• M55: 12,308,763 km (0.11 R)
• M56: 12,857,039 km (0.116 R)
• M57: 13,025,636 km (0.116 R)
• M58: 13,291,771 km (0.108 R)
• M59: 14,076,561 km (0.12 R)
• M60: 14,200,428 km (0.042 R)
• M61: 15,002,422 km (0.107 R)
• M62: 15,230,709 km (0.073 R)
• M63: 15,485,624 km (0.054 R)
• M64: 15,742,034 km (0.051 R)
• M65: 16,077,283 km (0.114 R)
• M66: 16,232,865 km (0.11 R)
• M67: 16,467,285 km (0.078 R)
• M68: 16,676,423 km (0.064 R)
• M69: 17,018,254 km (0.03 R)
• M70: 17,282,892 km (0.112 R)
• M71: 17,442,214 km (0.098 R)
• M72: 17,682,319 km (0.104 R)
• M73: 17,789,281 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 12.7

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.47 AU - 3.61 AU

Year: 3659 Days

Day: 13.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 19,648,861 km

• M1: 208,988 km (0.064 R)
• M2: 302,337 km (0.104 R)
• M3: 402,568 km (0.107 R)
• M4: 495,917 km (0.06 R)
• M5: 710,739 km (0.071 R)
• M6: 869,014 km (0.102 R)
• M7: 1,124,677 km (0.113 R)
• M8: 1,256,473 km (0.119 R)
• M9: 1,548,338 km (0.097 R)
• M10: 1,634,058 km (0.117 R)
• M11: 1,914,404 km (0.119 R)
• M12: 2,321,909 km (0.06 R)
• M13: 2,478,238 km (0.103 R)
• M14: 2,623,647 km (0.076 R)
• M15: 2,727,020 km (0.091 R)
• M16: 2,816,778 km (0.105 R)
• M17: 2,953,361 km (0.096 R)
• M18: 3,045,813 km (0.108 R)
• M19: 3,296,838 km (0.1 R)
• M20: 3,505,826 km (0.073 R)
• M21: 3,752,513 km (0.059 R)
• M22: 4,056,197 km (0.095 R)
• M23: 4,159,270 km (0.046 R)
• M24: 4,385,462 km (0.074 R)
• M25: 4,814,059 km (0.115 R)
• M26: 4,905,015 km (0.109 R)
• M27: 5,033,370 km (0.086 R)
• M28: 5,181,472 km (0.116 R)
• M29: 5,653,752 km (0.082 R)
• M30: 5,807,838 km (0.072 R)
• M31: 5,943,823 km (0.082 R)
• M32: 6,100,601 km (0.117 R)
• M33: 6,258,726 km (0.09 R)
• M34: 6,761,674 km (0.117 R)
• M35: 7,069,696 km (0.099 R)
• M36: 7,235,899 km (0.112 R)
• M37: 7,319,525 km (0.05 R)
• M38: 7,935,269 km (0.075 R)
• M39: 8,194,971 km (0.066 R)
• M40: 8,678,472 km (0.075 R)
• M41: 8,946,102 km (0.107 R)
• M42: 9,239,164 km (0.086 R)
• M43: 9,558,257 km (0.113 R)
• M44: 10,043,851 km (0.117 R)
• M45: 10,584,947 km (0.095 R)
• M46: 11,015,041 km (0.062 R)
• M47: 11,402,200 km (0.079 R)
• M48: 11,573,041 km (0.071 R)
• M49: 12,239,799 km (0.115 R)
• M50: 12,489,926 km (0.113 R)
• M51: 12,716,567 km (0.05 R)
• M52: 12,944,405 km (0.084 R)
• M53: 13,455,880 km (0.113 R)
• M54: 14,472,248 km (0.118 R)
• M55: 14,816,472 km (0.095 R)
• M56: 15,056,427 km (0.113 R)
• M57: 15,324,507 km (0.067 R)
• M58: 15,540,227 km (0.103 R)
• M59: 15,675,463 km (0.06 R)
• M60: 15,865,453 km (0.059 R)
• M61: 16,385,305 km (0.102 R)
• M62: 16,716,515 km (0.099 R)
• M63: 16,910,693 km (0.09 R)
• M64: 16,994,169 km (0.112 R)
• M65: 17,189,394 km (0.044 R)
• M66: 18,006,348 km (0.069 R)
• M67: 18,091,618 km (0.112 R)
• M68: 19,182,935 km (0.111 R)
• M69: 19,357,216 km (0.051 R)
• M70: 19,502,925 km (0.096 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 13,948 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit