🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.59 AU - 0.67 AU

Year: 184 Days

Day: 36.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,487,935 km

• M1: 59,839 km (0.086 R)
• M2: 89,310 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.71 AU - 5.05 AU

Year: 3382 Days

Day: 38.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.1

Radius: 8.8

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.83 AU - 8.05 AU

Year: 6746 Days

Day: 7.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 45,487,935 km

• M1: 128,355 km (0.086 R)
• M2: 216,319 km (0.081 R)
• M3: 300,692 km (0.096 R)
• M4: 460,761 km (0.089 R)
• M5: 538,702 km (0.111 R)
• M6: 694,433 km (0.11 R)
• M7: 754,871 km (0.094 R)
• M8: 833,260 km (0.115 R)
• M9: 1,032,973 km (0.087 R)
• M10: 1,248,394 km (0.098 R)
• M11: 1,742,965 km (0.114 R)
• M12: 1,806,245 km (0.1 R)
• M13: 2,386,535 km (0.048 R)
• M14: 2,456,995 km (0.11 R)
• M15: 2,746,318 km (0.08 R)
• M16: 3,071,992 km (0.103 R)
• M17: 3,174,766 km (0.058 R)
• M18: 3,678,462 km (0.103 R)
• M19: 4,523,989 km (0.107 R)
• M20: 5,365,477 km (0.116 R)
• M21: 5,646,123 km (0.051 R)
• M22: 5,931,705 km (0.098 R)
• M23: 5,995,733 km (0.097 R)
• M24: 6,418,048 km (0.111 R)
• M25: 6,549,993 km (0.116 R)
• M26: 6,682,686 km (0.065 R)
• M27: 7,847,306 km (0.108 R)
• M28: 8,488,931 km (0.086 R)
• M29: 8,633,742 km (0.081 R)
• M30: 10,050,733 km (0.073 R)
• M31: 10,242,517 km (0.096 R)
• M32: 10,474,245 km (0.026 R)
• M33: 10,943,084 km (0.109 R)
• M34: 11,140,404 km (0.081 R)
• M35: 11,259,334 km (0.086 R)
• M36: 11,498,541 km (0.063 R)
• M37: 12,267,025 km (0.106 R)
• M38: 12,802,436 km (0.108 R)
• M39: 12,885,463 km (0.074 R)
• M40: 13,177,628 km (0.098 R)
• M41: 13,261,552 km (0.099 R)
• M42: 14,109,922 km (0.109 R)
• M43: 14,238,576 km (0.049 R)
• M44: 14,410,912 km (0.119 R)
• M45: 14,714,147 km (0.103 R)
• M46: 16,037,341 km (0.118 R)
• M47: 17,674,839 km (0.115 R)
• M48: 17,860,041 km (0.112 R)
• M49: 18,232,540 km (0.094 R)
• M50: 18,560,458 km (0.073 R)
• M51: 18,890,322 km (0.114 R)
• M52: 19,364,996 km (0.082 R)
• M53: 19,555,882 km (0.118 R)
• M54: 19,651,625 km (0.11 R)
• M55: 19,747,517 km (0.118 R)
• M56: 20,036,092 km (0.11 R)
• M57: 20,277,692 km (0.057 R)
• M58: 20,374,482 km (0.055 R)
• M59: 20,959,110 km (0.098 R)
• M60: 21,302,587 km (0.103 R)
• M61: 22,394,352 km (0.101 R)
• M62: 23,912,322 km (0.114 R)
• M63: 25,098,484 km (0.115 R)
• M64: 25,463,203 km (0.096 R)
• M65: 26,092,711 km (0.101 R)
• M66: 26,409,410 km (0.114 R)
• M67: 27,046,547 km (0.052 R)
• M68: 28,988,178 km (0.078 R)
• M69: 30,086,077 km (0.059 R)
• M70: 30,695,837 km (0.053 R)
• M71: 30,862,789 km (0.072 R)
• M72: 33,174,973 km (0.089 R)
• M73: 33,232,120 km (0.078 R)
• M74: 33,403,559 km (0.099 R)
• M75: 34,727,949 km (0.066 R)
• M76: 36,363,353 km (0.097 R)
• M77: 36,422,145 km (0.075 R)
• M78: 36,953,516 km (0.037 R)
• M79: 37,131,089 km (0.026 R)
• M80: 37,844,521 km (0.061 R)
• M81: 37,904,211 km (0.094 R)
• M82: 38,202,958 km (0.074 R)
• M83: 38,562,591 km (0.12 R)
• M84: 38,682,718 km (0.106 R)
• M85: 39,708,511 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.3

Radius: 9.2

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.82 AU - 8.44 AU

Year: 8553 Days

Day: 7.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 45,487,935 km

• M1: 304,581 km (0.114 R)
• M2: 463,903 km (0.085 R)
• M3: 591,510 km (0.085 R)
• M4: 748,139 km (0.081 R)
• M5: 972,835 km (0.053 R)
• M6: 1,179,878 km (0.095 R)
• M7: 1,278,763 km (0.099 R)
• M8: 1,570,778 km (0.054 R)
• M9: 1,769,743 km (0.098 R)
• M10: 1,907,074 km (0.115 R)
• M11: 2,071,781 km (0.085 R)
• M12: 2,265,809 km (0.114 R)
• M13: 2,697,848 km (0.077 R)
• M14: 3,294,744 km (0.083 R)
• M15: 3,379,266 km (0.076 R)
• M16: 3,695,666 km (0.101 R)
• M17: 3,813,100 km (0.035 R)
• M18: 3,872,191 km (0.097 R)
• M19: 4,051,559 km (0.096 R)
• M20: 5,119,239 km (0.079 R)
• M21: 5,820,105 km (0.047 R)
• M22: 5,991,544 km (0.054 R)
• M23: 6,409,521 km (0.053 R)
• M24: 6,765,115 km (0.039 R)
• M25: 6,837,071 km (0.109 R)
• M26: 7,200,445 km (0.109 R)
• M27: 7,570,101 km (0.072 R)
• M28: 8,405,007 km (0.076 R)
• M29: 8,676,826 km (0.095 R)
• M30: 10,326,292 km (0.067 R)
• M31: 10,617,410 km (0.103 R)
• M32: 10,869,183 km (0.102 R)
• M33: 11,038,079 km (0.094 R)
• M34: 11,293,143 km (0.106 R)
• M35: 13,087,271 km (0.102 R)
• M36: 13,583,636 km (0.106 R)
• M37: 14,594,768 km (0.052 R)
• M38: 15,156,359 km (0.064 R)
• M39: 16,012,208 km (0.096 R)
• M40: 16,204,591 km (0.025 R)
• M41: 16,542,981 km (0.09 R)
• M42: 17,079,439 km (0.114 R)
• M43: 17,177,576 km (0.113 R)
• M44: 18,672,357 km (0.107 R)
• M45: 18,824,199 km (0.034 R)
• M46: 19,743,329 km (0.069 R)
• M47: 20,052,996 km (0.092 R)
• M48: 21,360,482 km (0.11 R)
• M49: 22,104,731 km (0.093 R)
• M50: 22,265,249 km (0.056 R)
• M51: 22,533,778 km (0.098 R)
• M52: 22,695,343 km (0.05 R)
• M53: 23,563,759 km (0.079 R)
• M54: 24,886,803 km (0.054 R)
• M55: 24,998,103 km (0.102 R)
• M56: 26,177,084 km (0.05 R)
• M57: 26,574,117 km (0.112 R)
• M58: 27,030,390 km (0.109 R)
• M59: 27,604,248 km (0.036 R)
• M60: 27,661,843 km (0.059 R)
• M61: 27,834,928 km (0.068 R)
• M62: 28,589,051 km (0.048 R)
• M63: 29,115,037 km (0.034 R)
• M64: 29,173,679 km (0.046 R)
• M65: 29,232,471 km (0.11 R)
• M66: 29,526,431 km (0.091 R)
• M67: 30,414,444 km (0.073 R)
• M68: 30,593,064 km (0.115 R)
• M69: 30,652,604 km (0.105 R)
• M70: 31,371,272 km (0.111 R)
• M71: 31,551,687 km (0.045 R)
• M72: 31,732,551 km (0.094 R)
• M73: 32,459,447 km (0.099 R)
• M74: 33,130,543 km (0.112 R)
• M75: 33,437,069 km (0.088 R)
• M76: 33,559,889 km (0.104 R)
• M77: 33,806,127 km (0.101 R)
• M78: 34,238,465 km (0.077 R)
• M79: 35,108,675 km (0.111 R)
• M80: 35,671,911 km (0.112 R)
• M81: 36,427,530 km (0.069 R)
• M82: 37,698,663 km (0.111 R)
• M83: 40,153,564 km (0.101 R)
• M84: 40,742,531 km (0.106 R)
• M85: 40,808,055 km (0.111 R)
• M86: 41,400,164 km (0.041 R)
• M87: 41,664,353 km (0.061 R)
• M88: 41,862,720 km (0.109 R)
• M89: 44,403,341 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 10,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit