🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.44 AU - 0.62 AU

Year: 142 Days

Day: 38.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.1 AU - 2.98 AU

Year: 1494 Days

Day: 38.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,600,859 km

• M1: 869,463 km (0.097 R)
• M2: 1,567,486 km (0.096 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.6

Radius: 13.8

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 4.89 AU - 6.29 AU

Year: 4876 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,600,859 km

• M1: 194,776 km (0.093 R)
• M2: 986,000 km (0.099 R)
• M3: 1,117,047 km (0.036 R)
• M4: 1,301,651 km (0.093 R)
• M5: 1,862,942 km (0.085 R)
• M6: 2,141,942 km (0.107 R)
• M7: 2,678,550 km (0.092 R)
• M8: 2,866,744 km (0.077 R)
• M9: 2,994,800 km (0.081 R)
• M10: 3,709,878 km (0.057 R)
• M11: 4,207,590 km (0.071 R)
• M12: 4,601,182 km (0.041 R)
• M13: 4,853,254 km (0.037 R)
• M14: 5,344,982 km (0.112 R)
• M15: 5,636,997 km (0.115 R)
• M16: 6,126,332 km (0.105 R)
• M17: 6,320,360 km (0.06 R)
• M18: 6,432,110 km (0.082 R)
• M19: 6,572,732 km (0.08 R)
• M20: 6,742,974 km (0.047 R)
• M21: 6,943,436 km (0.107 R)
• M22: 7,320,871 km (0.065 R)
• M23: 7,615,878 km (0.09 R)
• M24: 8,005,281 km (0.091 R)
• M25: 8,217,710 km (0.11 R)
• M26: 8,524,386 km (0.03 R)
• M27: 8,960,164 km (0.082 R)
• M28: 9,149,107 km (0.077 R)
• M29: 9,531,030 km (0.116 R)
• M30: 9,821,100 km (0.027 R)
• M31: 10,146,625 km (0.11 R)
• M32: 10,542,162 km (0.099 R)
• M33: 10,641,794 km (0.047 R)
• M34: 11,111,083 km (0.119 R)
• M35: 11,518,737 km (0.068 R)
• M36: 11,621,361 km (0.116 R)
• M37: 11,758,841 km (0.095 R)
• M38: 13,449,447 km (0.08 R)
• M39: 13,774,972 km (0.087 R)
• M40: 14,103,040 km (0.117 R)
• M41: 14,360,049 km (0.109 R)
• M42: 14,581,454 km (0.043 R)
• M43: 14,990,455 km (0.089 R)
• M44: 15,177,751 km (0.034 R)
• M45: 15,365,646 km (0.118 R)
• M46: 16,010,563 km (0.068 R)
• M47: 16,509,771 km (0.114 R)
• M48: 17,681,122 km (0.084 R)
• M49: 18,597,259 km (0.119 R)
• M50: 19,447,274 km (0.095 R)
• M51: 19,692,465 km (0.054 R)
• M52: 20,020,982 km (0.115 R)
• M53: 20,766,877 km (0.1 R)
• M54: 21,059,491 km (0.034 R)
• M55: 21,479,711 km (0.069 R)
• M56: 21,775,616 km (0.05 R)
• M57: 22,714,193 km (0.097 R)
• M58: 23,318,269 km (0.035 R)
• M59: 23,665,934 km (0.095 R)
• M60: 24,190,574 km (0.105 R)
• M61: 25,787,681 km (0.12 R)
• M62: 26,962,174 km (0.088 R)
• M63: 27,464,374 km (0.084 R)
• M64: 27,647,781 km (0.101 R)
• M65: 27,785,561 km (0.099 R)
• M66: 27,969,566 km (0.051 R)
• M67: 28,710,075 km (0.04 R)
• M68: 29,832,807 km (0.059 R)
• M69: 29,974,177 km (0.079 R)
• M70: 30,068,574 km (0.044 R)
• M71: 30,162,970 km (0.089 R)
• M72: 30,494,329 km (0.109 R)
• M73: 31,591,779 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.7

Radius: 13.6

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.11 AU - 11.15 AU

Year: 11026 Days

Day: 10.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 28,600,859 km

• M1: 274,811 km (0.101 R)
• M2: 468,092 km (0.109 R)
• M3: 629,508 km (0.075 R)
• M4: 824,583 km (0.112 R)
• M5: 1,206,357 km (0.041 R)
• M6: 1,336,208 km (0.094 R)
• M7: 1,455,886 km (0.108 R)
• M8: 1,690,456 km (0.115 R)
• M9: 1,820,905 km (0.093 R)
• M10: 2,092,126 km (0.045 R)
• M11: 2,286,304 km (0.108 R)
• M12: 2,431,414 km (0.08 R)
• M13: 2,905,191 km (0.105 R)
• M14: 3,023,373 km (0.088 R)
• M15: 3,851,846 km (0.098 R)
• M16: 4,202,354 km (0.084 R)
• M17: 4,381,572 km (0.108 R)
• M18: 5,315,811 km (0.12 R)
• M19: 5,583,441 km (0.118 R)
• M20: 5,930,658 km (0.066 R)
• M21: 6,208,312 km (0.114 R)
• M22: 6,568,095 km (0.034 R)
• M23: 7,093,781 km (0.045 R)
• M24: 7,470,020 km (0.092 R)
• M25: 7,935,718 km (0.045 R)
• M26: 8,354,443 km (0.072 R)
• M27: 8,780,348 km (0.061 R)
• M28: 8,895,239 km (0.12 R)
• M29: 9,418,084 km (0.117 R)
• M30: 9,772,331 km (0.093 R)
• M31: 10,953,706 km (0.112 R)
• M32: 11,170,473 km (0.078 R)
• M33: 11,639,911 km (0.1 R)
• M34: 11,924,745 km (0.062 R)
• M35: 12,115,782 km (0.108 R)
• M36: 12,792,862 km (0.112 R)
• M37: 13,283,992 km (0.088 R)
• M38: 13,848,125 km (0.034 R)
• M39: 14,251,142 km (0.079 R)
• M40: 14,794,481 km (0.058 R)
• M41: 15,866,500 km (0.114 R)
• M42: 16,111,990 km (0.102 R)
• M43: 17,035,009 km (0.073 R)
• M44: 17,503,100 km (0.092 R)
• M45: 17,647,911 km (0.115 R)
• M46: 18,710,056 km (0.108 R)
• M47: 20,246,725 km (0.118 R)
• M48: 21,513,071 km (0.099 R)
• M49: 21,745,995 km (0.077 R)
• M50: 22,646,874 km (0.074 R)
• M51: 24,202,243 km (0.111 R)
• M52: 25,053,903 km (0.102 R)
• M53: 25,381,074 km (0.091 R)
• M54: 26,039,454 km (0.086 R)
• M55: 27,752,200 km (0.117 R)
• M56: 28,048,254 km (0.047 R)
• M57: 28,260,384 km (0.118 R)
• M58: 28,430,477 km (0.062 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 270 - 15,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit