🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.81 AU - 0.89 AU

Year: 291 Days

Day: 40.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,635,073 km

• M1: 602,879 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.15 AU - 1.89 AU

Year: 695 Days

Day: 23 Hours

Environment

Temp: -51 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,635,073 km

• M1: 141,669 km (0.081 R)

Asteroid Belt

Center: 3.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.8

Radius: 12.9

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.75 AU - 6.03 AU

Year: 4641 Days

Day: 5.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 32,635,073 km

• M1: 178,620 km (0.092 R)
• M2: 260,749 km (0.12 R)
• M3: 419,173 km (0.076 R)
• M4: 600,785 km (0.111 R)
• M5: 734,974 km (0.083 R)
• M6: 1,061,546 km (0.117 R)
• M7: 1,189,602 km (0.113 R)
• M8: 1,282,503 km (0.065 R)
• M9: 1,591,422 km (0.11 R)
• M10: 1,770,192 km (0.104 R)
• M11: 1,924,427 km (0.117 R)
• M12: 2,691,714 km (0.103 R)
• M13: 2,816,330 km (0.047 R)
• M14: 2,961,140 km (0.098 R)
• M15: 3,071,543 km (0.07 R)
• M16: 3,315,238 km (0.117 R)
• M17: 3,487,874 km (0.112 R)
• M18: 3,962,848 km (0.11 R)
• M19: 4,290,916 km (0.08 R)
• M20: 4,458,465 km (0.099 R)
• M21: 4,713,679 km (0.083 R)
• M22: 4,821,539 km (0.07 R)
• M23: 5,083,635 km (0.079 R)
• M24: 5,372,957 km (0.089 R)
• M25: 5,463,165 km (0.045 R)
• M26: 6,131,718 km (0.109 R)
• M27: 6,320,809 km (0.072 R)
• M28: 6,463,825 km (0.1 R)
• M29: 6,680,592 km (0.119 R)
• M30: 6,850,685 km (0.047 R)
• M31: 6,997,740 km (0.111 R)
• M32: 7,170,675 km (0.066 R)
• M33: 7,621,712 km (0.102 R)
• M34: 8,185,696 km (0.117 R)
• M35: 8,367,906 km (0.045 R)
• M36: 8,551,613 km (0.104 R)
• M37: 8,736,665 km (0.116 R)
• M38: 9,435,437 km (0.118 R)
• M39: 9,571,870 km (0.096 R)
• M40: 9,653,999 km (0.082 R)
• M41: 10,236,085 km (0.105 R)
• M42: 10,915,109 km (0.072 R)
• M43: 11,173,615 km (0.056 R)
• M44: 11,961,098 km (0.107 R)
• M45: 12,287,221 km (0.086 R)
• M46: 13,374,498 km (0.103 R)
• M47: 13,466,501 km (0.078 R)
• M48: 14,210,302 km (0.116 R)
• M49: 14,461,177 km (0.108 R)
• M50: 15,479,340 km (0.105 R)
• M51: 15,964,636 km (0.092 R)
• M52: 16,520,691 km (0.056 R)
• M53: 17,854,057 km (0.061 R)
• M54: 18,192,747 km (0.119 R)
• M55: 18,328,881 km (0.111 R)
• M56: 18,704,820 km (0.119 R)
• M57: 18,979,931 km (0.117 R)
• M58: 19,221,681 km (0.071 R)
• M59: 19,603,754 km (0.075 R)
• M60: 19,848,197 km (0.108 R)
• M61: 20,445,990 km (0.05 R)
• M62: 20,552,055 km (0.109 R)
• M63: 20,907,200 km (0.105 R)
• M64: 22,602,892 km (0.106 R)
• M65: 24,492,612 km (0.111 R)
• M66: 24,642,958 km (0.103 R)
• M67: 24,906,849 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 14.1

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 8.01 AU - 9.93 AU

Year: 9963 Days

Day: 12.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,635,073 km

• M1: 253,718 km (0.104 R)
• M2: 387,907 km (0.111 R)
• M3: 582,684 km (0.077 R)
• M4: 842,086 km (0.036 R)
• M5: 993,928 km (0.112 R)
• M6: 1,327,382 km (0.108 R)
• M7: 1,474,437 km (0.052 R)
• M8: 1,575,565 km (0.099 R)
• M9: 1,785,451 km (0.107 R)
• M10: 2,004,761 km (0.109 R)
• M11: 2,156,154 km (0.107 R)
• M12: 2,291,839 km (0.108 R)
• M13: 3,343,812 km (0.063 R)
• M14: 3,967,934 km (0.091 R)
• M15: 4,528,477 km (0.105 R)
• M16: 5,166,063 km (0.106 R)
• M17: 5,832,223 km (0.08 R)
• M18: 6,189,462 km (0.052 R)
• M19: 6,300,763 km (0.112 R)
• M20: 6,497,335 km (0.103 R)
• M21: 7,041,123 km (0.073 R)
• M22: 7,869,147 km (0.08 R)
• M23: 8,050,759 km (0.115 R)
• M24: 8,387,055 km (0.103 R)
• M25: 8,665,756 km (0.116 R)
• M26: 9,328,026 km (0.092 R)
• M27: 9,649,212 km (0.103 R)
• M28: 9,746,152 km (0.112 R)
• M29: 9,908,615 km (0.078 R)
• M30: 10,335,418 km (0.113 R)
• M31: 10,701,184 km (0.084 R)
• M32: 10,902,543 km (0.097 R)
• M33: 11,071,290 km (0.112 R)
• M34: 11,275,042 km (0.114 R)
• M35: 11,377,217 km (0.107 R)
• M36: 11,514,099 km (0.062 R)
• M37: 11,824,216 km (0.109 R)
• M38: 11,928,186 km (0.1 R)
• M39: 12,137,025 km (0.095 R)
• M40: 12,770,721 km (0.087 R)
• M41: 13,271,276 km (0.05 R)
• M42: 14,254,583 km (0.119 R)
• M43: 14,365,285 km (0.093 R)
• M44: 14,476,287 km (0.102 R)
• M45: 14,960,535 km (0.078 R)
• M46: 15,148,280 km (0.085 R)
• M47: 15,488,167 km (0.109 R)
• M48: 16,021,782 km (0.089 R)
• M49: 16,368,101 km (0.034 R)
• M50: 17,185,803 km (0.107 R)
• M51: 17,976,877 km (0.077 R)
• M52: 18,376,902 km (0.12 R)
• M53: 18,618,353 km (0.091 R)
• M54: 18,739,377 km (0.073 R)
• M55: 19,023,015 km (0.1 R)
• M56: 19,512,649 km (0.056 R)
• M57: 19,758,887 km (0.087 R)
• M58: 20,254,654 km (0.107 R)
• M59: 20,964,047 km (0.029 R)
• M60: 21,427,501 km (0.112 R)
• M61: 21,681,668 km (0.065 R)
• M62: 22,493,087 km (0.097 R)
• M63: 22,665,274 km (0.081 R)
• M64: 22,880,994 km (0.063 R)
• M65: 23,054,079 km (0.1 R)
• M66: 23,926,235 km (0.111 R)
• M67: 24,498,895 km (0.073 R)
• M68: 25,254,514 km (0.086 R)
• M69: 25,657,680 km (0.087 R)
• M70: 25,792,618 km (0.105 R)
• M71: 26,108,120 km (0.095 R)
• M72: 26,243,805 km (0.078 R)
• M73: 26,925,672 km (0.084 R)
• M74: 27,291,588 km (0.054 R)
• M75: 29,240,250 km (0.099 R)
• M76: 29,334,198 km (0.096 R)
• M77: 30,041,646 km (0.075 R)
• M78: 30,231,336 km (0.077 R)
• M79: 30,707,057 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 20,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit