🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.5

Radius: 10.9

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.47 AU - 0.71 AU

Year: 319 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 20,160,203 km

• M1: 135,835 km (0.072 R)
• M2: 204,799 km (0.081 R)
• M3: 273,315 km (0.046 R)
• M4: 378,483 km (0.051 R)
• M5: 458,368 km (0.1 R)
• M6: 594,203 km (0.1 R)
• M7: 714,031 km (0.112 R)
• M8: 808,427 km (0.106 R)
• M9: 917,933 km (0.057 R)
• M10: 1,052,870 km (0.106 R)
• M11: 1,125,275 km (0.05 R)
• M12: 1,220,719 km (0.068 R)
• M13: 1,405,173 km (0.095 R)
• M14: 1,500,915 km (0.114 R)
• M15: 1,572,872 km (0.098 R)
• M16: 1,766,452 km (0.101 R)
• M17: 1,856,510 km (0.044 R)
• M18: 1,984,715 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.4

Radius: 9.2

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.5 AU - 1.9 AU

Year: 1558 Days

Day: 11.4 Hours

Environment

Temp: -188 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 20,160,203 km

• M1: 115,639 km (0.117 R)
• M2: 187,895 km (0.108 R)
• M3: 342,579 km (0.065 R)
• M4: 424,559 km (0.11 R)
• M5: 546,331 km (0.042 R)
• M6: 618,737 km (0.031 R)
• M7: 709,094 km (0.116 R)
• M8: 789,278 km (0.075 R)
• M9: 935,585 km (0.076 R)
• M10: 999,912 km (0.105 R)
• M11: 1,057,657 km (0.093 R)
• M12: 1,124,976 km (0.085 R)
• M13: 1,345,184 km (0.083 R)
• M14: 1,716,336 km (0.1 R)
• M15: 1,877,902 km (0.078 R)
• M16: 1,939,686 km (0.103 R)
• M17: 2,086,890 km (0.055 R)
• M18: 2,183,381 km (0.042 R)
• M19: 2,325,499 km (0.103 R)
• M20: 2,392,220 km (0.078 R)
• M21: 2,470,758 km (0.062 R)
• M22: 2,584,602 km (0.116 R)
• M23: 2,711,910 km (0.053 R)
• M24: 2,805,708 km (0.098 R)
• M25: 2,888,884 km (0.098 R)
• M26: 3,130,635 km (0.113 R)
• M27: 3,304,019 km (0.07 R)
• M28: 3,672,927 km (0.098 R)
• M29: 3,842,721 km (0.115 R)
• M30: 3,975,115 km (0.108 R)
• M31: 4,312,607 km (0.113 R)
• M32: 4,464,150 km (0.06 R)
• M33: 4,589,363 km (0.113 R)
• M34: 4,857,742 km (0.105 R)
• M35: 4,986,695 km (0.106 R)
• M36: 5,116,696 km (0.081 R)
• M37: 5,204,061 km (0.094 R)
• M38: 5,454,189 km (0.116 R)
• M39: 5,738,425 km (0.067 R)
• M40: 5,844,490 km (0.093 R)
• M41: 5,981,671 km (0.1 R)
• M42: 6,043,006 km (0.115 R)
• M43: 6,337,115 km (0.118 R)
• M44: 6,715,448 km (0.098 R)
• M45: 6,827,198 km (0.047 R)
• M46: 7,150,030 km (0.118 R)
• M47: 7,444,738 km (0.094 R)
• M48: 7,793,600 km (0.1 R)
• M49: 7,944,694 km (0.074 R)
• M50: 8,079,931 km (0.103 R)
• M51: 8,559,242 km (0.104 R)
• M52: 8,680,416 km (0.092 R)
• M53: 8,784,836 km (0.054 R)
• M54: 9,706,957 km (0.035 R)
• M55: 10,197,937 km (0.099 R)
• M56: 10,326,591 km (0.049 R)
• M57: 10,474,245 km (0.088 R)
• M58: 10,548,295 km (0.052 R)
• M59: 10,696,996 km (0.036 R)
• M60: 10,790,195 km (0.081 R)
• M61: 10,921,393 km (0.044 R)
• M62: 11,317,677 km (0.059 R)
• M63: 11,680,452 km (0.038 R)
• M64: 11,930,879 km (0.088 R)
• M65: 12,221,996 km (0.089 R)
• M66: 12,280,489 km (0.095 R)
• M67: 12,495,761 km (0.092 R)
• M68: 12,574,299 km (0.074 R)
• M69: 13,029,526 km (0.058 R)
• M70: 13,169,250 km (0.11 R)
• M71: 13,429,850 km (0.114 R)
• M72: 13,550,725 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.8

Radius: 8.4

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.1 AU - 2.74 AU

Year: 2646 Days

Day: 6.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 20,160,203 km

• M1: 107,710 km (0.057 R)
• M2: 169,943 km (0.057 R)
• M3: 235,766 km (0.09 R)
• M4: 295,905 km (0.042 R)
• M5: 363,224 km (0.082 R)
• M6: 483,949 km (0.039 R)
• M7: 619,186 km (0.035 R)
• M8: 710,291 km (0.113 R)
• M9: 806,482 km (0.066 R)
• M10: 866,321 km (0.096 R)
• M11: 1,055,413 km (0.093 R)
• M12: 1,166,265 km (0.12 R)
• M13: 1,328,279 km (0.102 R)
• M14: 1,387,969 km (0.085 R)
• M15: 1,485,507 km (0.087 R)
• M16: 1,560,156 km (0.066 R)
• M17: 1,752,389 km (0.099 R)
• M18: 1,952,402 km (0.104 R)
• M19: 2,374,717 km (0.099 R)
• M20: 2,521,771 km (0.092 R)
• M21: 2,626,490 km (0.101 R)
• M22: 2,763,372 km (0.109 R)
• M23: 3,285,319 km (0.053 R)
• M24: 3,499,244 km (0.093 R)
• M25: 3,566,114 km (0.063 R)
• M26: 3,633,283 km (0.037 R)
• M27: 3,768,969 km (0.108 R)
• M28: 4,115,737 km (0.091 R)
• M29: 4,239,454 km (0.096 R)
• M30: 4,346,566 km (0.105 R)
• M31: 5,045,637 km (0.074 R)
• M32: 5,197,180 km (0.072 R)
• M33: 5,641,635 km (0.115 R)
• M34: 5,958,034 km (0.12 R)
• M35: 6,037,920 km (0.094 R)
• M36: 6,587,393 km (0.099 R)
• M37: 6,836,772 km (0.085 R)
• M38: 7,237,844 km (0.118 R)
• M39: 7,473,610 km (0.047 R)
• M40: 8,307,319 km (0.085 R)
• M41: 8,374,489 km (0.119 R)
• M42: 8,464,098 km (0.038 R)
• M43: 8,599,334 km (0.086 R)
• M44: 8,689,841 km (0.071 R)
• M45: 8,917,529 km (0.112 R)
• M46: 9,055,159 km (0.104 R)
• M47: 9,612,561 km (0.068 R)
• M48: 9,683,021 km (0.096 R)
• M49: 9,990,295 km (0.12 R)
• M50: 10,252,840 km (0.098 R)
• M51: 10,858,113 km (0.092 R)
• M52: 11,054,235 km (0.063 R)
• M53: 11,325,756 km (0.094 R)
• M54: 11,724,733 km (0.104 R)
• M55: 11,976,357 km (0.103 R)
• M56: 12,229,925 km (0.07 R)
• M57: 12,459,558 km (0.105 R)
• M58: 12,768,029 km (0.091 R)
• M59: 13,026,983 km (0.105 R)
• M60: 13,418,630 km (0.107 R)
• M61: 13,867,274 km (0.057 R)
• M62: 14,053,523 km (0.112 R)
• M63: 14,320,855 km (0.07 R)
• M64: 14,535,976 km (0.101 R)
• M65: 14,833,526 km (0.089 R)
• M66: 15,051,191 km (0.115 R)
• M67: 15,105,795 km (0.088 R)
• M68: 15,297,280 km (0.074 R)
• M69: 15,379,708 km (0.054 R)
• M70: 15,655,268 km (0.088 R)
• M71: 15,904,647 km (0.085 R)
• M72: 16,773,811 km (0.109 R)
• M73: 17,142,869 km (0.075 R)
• M74: 17,773,424 km (0.11 R)
• M75: 17,888,913 km (0.042 R)
• M76: 18,062,597 km (0.103 R)
• M77: 18,587,087 km (0.108 R)
• M78: 19,561,567 km (0.081 R)
• M79: 19,770,406 km (0.067 R)
• M80: 20,009,912 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 12,477 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit