🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.43 AU - 0.61 AU

Year: 246 Days

Day: 24.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 171 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 11.7

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.02 AU - 1.12 AU

Year: 726 Days

Day: 10.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 14,562,348 km

• M1: 148,551 km (0.109 R)
• M2: 235,317 km (0.113 R)
• M3: 310,565 km (0.097 R)
• M4: 383,868 km (0.046 R)
• M5: 470,037 km (0.056 R)
• M6: 564,582 km (0.075 R)
• M7: 646,712 km (0.043 R)
• M8: 723,306 km (0.106 R)
• M9: 814,261 km (0.066 R)
• M10: 915,240 km (0.091 R)
• M11: 1,039,107 km (0.117 R)
• M12: 1,124,826 km (0.114 R)
• M13: 1,245,552 km (0.062 R)
• M14: 1,330,673 km (0.028 R)
• M15: 1,479,523 km (0.116 R)
• M16: 1,556,267 km (0.117 R)
• M17: 1,634,207 km (0.104 R)
• M18: 1,846,487 km (0.098 R)
• M19: 2,052,483 km (0.078 R)
• M20: 2,170,366 km (0.095 R)
• M21: 2,266,258 km (0.112 R)
• M22: 2,445,776 km (0.074 R)
• M23: 2,638,757 km (0.114 R)
• M24: 2,741,381 km (0.096 R)
• M25: 3,013,051 km (0.035 R)
• M26: 3,192,867 km (0.103 R)
• M27: 3,302,672 km (0.101 R)
• M28: 3,385,699 km (0.068 R)
• M29: 3,706,138 km (0.085 R)
• M30: 3,802,329 km (0.094 R)
• M31: 3,957,911 km (0.053 R)
• M32: 4,115,737 km (0.114 R)
• M33: 4,195,323 km (0.099 R)
• M34: 4,305,726 km (0.097 R)
• M35: 4,447,694 km (0.11 R)
• M36: 4,746,740 km (0.053 R)
• M37: 5,052,369 km (0.109 R)
• M38: 5,148,560 km (0.054 R)
• M39: 5,342,738 km (0.086 R)
• M40: 5,583,441 km (0.066 R)
• M41: 5,671,854 km (0.083 R)
• M42: 5,783,005 km (0.092 R)
• M43: 5,939,933 km (0.112 R)
• M44: 6,030,141 km (0.081 R)
• M45: 6,326,943 km (0.109 R)
• M46: 6,453,802 km (0.111 R)
• M47: 6,722,031 km (0.116 R)
• M48: 7,017,935 km (0.106 R)
• M49: 7,257,591 km (0.112 R)
• M50: 7,451,320 km (0.101 R)
• M51: 7,536,591 km (0.102 R)
• M52: 7,757,547 km (0.076 R)
• M53: 7,980,598 km (0.101 R)
• M54: 8,067,813 km (0.08 R)
• M55: 8,256,007 km (0.102 R)
• M56: 8,394,984 km (0.102 R)
• M57: 8,470,979 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 11.2

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.09 AU - 1.35 AU

Year: 884 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 151.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 14,562,348 km

• M1: 139,575 km (0.116 R)
• M2: 236,514 km (0.112 R)
• M3: 314,604 km (0.109 R)
• M4: 399,277 km (0.08 R)
• M5: 498,311 km (0.111 R)
• M6: 594,053 km (0.05 R)
• M7: 668,104 km (0.086 R)
• M8: 811,718 km (0.09 R)
• M9: 890,407 km (0.118 R)
• M10: 1,027,737 km (0.08 R)
• M11: 1,113,756 km (0.092 R)
• M12: 1,281,306 km (0.032 R)
• M13: 1,374,655 km (0.059 R)
• M14: 1,548,637 km (0.12 R)
• M15: 1,744,012 km (0.096 R)
• M16: 1,834,219 km (0.063 R)
• M17: 2,041,263 km (0.1 R)
• M18: 2,256,235 km (0.115 R)
• M19: 2,676,306 km (0.088 R)
• M20: 2,748,711 km (0.11 R)
• M21: 3,028,459 km (0.069 R)
• M22: 3,171,924 km (0.056 R)
• M23: 3,265,871 km (0.094 R)
• M24: 3,395,572 km (0.091 R)
• M25: 3,474,261 km (0.05 R)
• M26: 3,633,583 km (0.073 R)
• M27: 3,740,994 km (0.026 R)
• M28: 4,427,499 km (0.117 R)
• M29: 4,523,241 km (0.09 R)
• M30: 4,610,008 km (0.083 R)
• M31: 4,746,292 km (0.092 R)
• M32: 4,943,162 km (0.075 R)
• M33: 5,072,565 km (0.083 R)
• M34: 5,223,210 km (0.068 R)
• M35: 5,436,835 km (0.052 R)
• M36: 5,539,609 km (0.072 R)
• M37: 5,622,187 km (0.115 R)
• M38: 5,736,630 km (0.062 R)
• M39: 6,137,552 km (0.111 R)
• M40: 6,287,599 km (0.111 R)
• M41: 6,558,520 km (0.042 R)
• M42: 6,866,692 km (0.093 R)
• M43: 7,224,680 km (0.085 R)
• M44: 7,383,104 km (0.047 R)
• M45: 7,565,763 km (0.05 R)
• M46: 7,703,692 km (0.099 R)
• M47: 7,807,812 km (0.06 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 9.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.66 AU - 4.32 AU

Year: 4277 Days

Day: 5.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 14,562,348 km

• M1: 127,906 km (0.082 R)
• M2: 209,886 km (0.059 R)
• M3: 381,175 km (0.115 R)
• M4: 496,366 km (0.069 R)
• M5: 610,808 km (0.113 R)
• M6: 851,810 km (0.081 R)
• M7: 916,885 km (0.041 R)
• M8: 1,043,744 km (0.075 R)
• M9: 1,240,765 km (0.084 R)
• M10: 1,828,086 km (0.072 R)
• M11: 2,156,902 km (0.073 R)
• M12: 2,224,969 km (0.046 R)
• M13: 2,433,509 km (0.095 R)
• M14: 2,648,481 km (0.085 R)
• M15: 2,944,984 km (0.063 R)
• M16: 3,161,452 km (0.078 R)
• M17: 3,343,662 km (0.061 R)
• M18: 3,422,799 km (0.065 R)
• M19: 3,691,327 km (0.072 R)
• M20: 3,855,736 km (0.084 R)
• M21: 4,092,848 km (0.082 R)
• M22: 4,263,091 km (0.029 R)
• M23: 4,334,748 km (0.092 R)
• M24: 4,406,854 km (0.034 R)
• M25: 4,508,431 km (0.034 R)
• M26: 4,758,259 km (0.045 R)
• M27: 4,922,518 km (0.115 R)
• M28: 5,818,759 km (0.11 R)
• M29: 5,914,352 km (0.083 R)
• M30: 6,074,870 km (0.06 R)
• M31: 6,236,885 km (0.119 R)
• M32: 6,532,041 km (0.092 R)
• M33: 6,614,919 km (0.052 R)
• M34: 6,798,326 km (0.076 R)
• M35: 7,170,226 km (0.092 R)
• M36: 7,635,775 km (0.104 R)
• M37: 8,075,742 km (0.101 R)
• M38: 8,253,913 km (0.105 R)
• M39: 8,361,474 km (0.045 R)
• M40: 8,433,430 km (0.089 R)
• M41: 8,632,545 km (0.062 R)
• M42: 8,705,250 km (0.109 R)
• M43: 8,888,058 km (0.094 R)
• M44: 9,220,315 km (0.11 R)
• M45: 9,594,310 km (0.117 R)
• M46: 9,688,556 km (0.116 R)
• M47: 9,916,095 km (0.109 R)
• M48: 9,992,390 km (0.085 R)
• M49: 10,299,365 km (0.096 R)
• M50: 10,550,988 km (0.099 R)
• M51: 10,628,779 km (0.084 R)
• M52: 10,902,842 km (0.079 R)
• M53: 11,040,622 km (0.111 R)
• M54: 11,179,150 km (0.105 R)
• M55: 11,377,965 km (0.102 R)
• M56: 11,457,701 km (0.103 R)
• M57: 11,537,736 km (0.1 R)
• M58: 12,286,922 km (0.057 R)
• M59: 12,822,781 km (0.046 R)
• M60: 13,303,140 km (0.114 R)
• M61: 13,408,457 km (0.096 R)
• M62: 13,789,483 km (0.046 R)
• M63: 13,960,025 km (0.092 R)
• M64: 14,454,146 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 10,555 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit