🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.55 AU - 0.85 AU

Year: 219 Days

Day: 43.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.71 AU - 1.89 AU

Year: 905 Days

Day: 13.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,837,404 km

• M1: 284,386 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.69 AU - 2.37 AU

Year: 1084 Days

Day: 23.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.06 AU - 2.56 AU

Year: 1316 Days

Day: 31.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,837,404 km

• M1: 1,152,951 km (0.109 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 12.8

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.96 AU - 5.24 AU

Year: 4316 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,837,404 km

• M1: 197,918 km (0.099 R)
• M2: 318,943 km (0.076 R)
• M3: 405,261 km (0.092 R)
• M4: 844,330 km (0.054 R)
• M5: 932,593 km (0.108 R)
• M6: 1,205,609 km (0.07 R)
• M7: 1,319,752 km (0.096 R)
• M8: 1,437,785 km (0.111 R)
• M9: 2,142,989 km (0.119 R)
• M10: 2,491,702 km (0.045 R)
• M11: 2,706,525 km (0.048 R)
• M12: 3,333,041 km (0.117 R)
• M13: 3,775,551 km (0.084 R)
• M14: 3,870,097 km (0.086 R)
• M15: 4,139,223 km (0.111 R)
• M16: 4,374,840 km (0.106 R)
• M17: 4,757,063 km (0.11 R)
• M18: 4,900,527 km (0.077 R)
• M19: 5,171,000 km (0.028 R)
• M20: 5,255,224 km (0.069 R)
• M21: 5,510,737 km (0.096 R)
• M22: 5,748,597 km (0.062 R)
• M23: 5,857,804 km (0.06 R)
• M24: 5,989,899 km (0.079 R)
• M25: 6,189,761 km (0.111 R)
• M26: 6,596,219 km (0.088 R)
• M27: 6,779,626 km (0.065 R)
• M28: 6,964,828 km (0.12 R)
• M29: 7,058,177 km (0.106 R)
• M30: 7,245,773 km (0.103 R)
• M31: 7,915,971 km (0.083 R)
• M32: 8,037,744 km (0.115 R)
• M33: 8,431,635 km (0.055 R)
• M34: 9,187,104 km (0.086 R)
• M35: 9,289,579 km (0.112 R)
• M36: 9,418,084 km (0.043 R)
• M37: 9,833,367 km (0.111 R)
• M38: 9,990,744 km (0.104 R)
• M39: 10,254,784 km (0.115 R)
• M40: 10,467,662 km (0.094 R)
• M41: 10,816,824 km (0.098 R)
• M42: 11,169,725 km (0.053 R)
• M43: 11,692,420 km (0.06 R)
• M44: 11,915,022 km (0.089 R)
• M45: 12,195,069 km (0.114 R)
• M46: 12,534,058 km (0.111 R)
• M47: 12,704,749 km (0.073 R)
• M48: 12,990,929 km (0.104 R)
• M49: 13,599,045 km (0.101 R)
• M50: 14,394,307 km (0.095 R)
• M51: 14,632,916 km (0.111 R)
• M52: 15,174,460 km (0.063 R)
• M53: 15,295,784 km (0.097 R)
• M54: 15,968,526 km (0.07 R)
• M55: 16,557,193 km (0.092 R)
• M56: 16,932,684 km (0.077 R)
• M57: 17,184,607 km (0.059 R)
• M58: 17,724,057 km (0.109 R)
• M59: 18,011,883 km (0.074 R)
• M60: 18,140,387 km (0.116 R)
• M61: 19,277,182 km (0.118 R)
• M62: 19,375,767 km (0.05 R)
• M63: 19,672,270 km (0.117 R)
• M64: 19,937,207 km (0.114 R)
• M65: 20,403,504 km (0.109 R)
• M66: 20,873,540 km (0.076 R)
• M67: 21,415,085 km (0.109 R)
• M68: 21,517,111 km (0.103 R)
• M69: 21,755,869 km (0.068 R)
• M70: 22,374,007 km (0.115 R)
• M71: 22,997,681 km (0.117 R)
• M72: 23,137,106 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 14.3

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.99 AU - 10.25 AU

Year: 12064 Days

Day: 5.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,837,404 km

• M1: 338,091 km (0.099 R)
• M2: 714,479 km (0.042 R)
• M3: 951,742 km (0.119 R)
• M4: 1,216,530 km (0.102 R)
• M5: 1,744,162 km (0.089 R)
• M6: 1,918,593 km (0.077 R)
• M7: 2,312,334 km (0.119 R)
• M8: 2,906,836 km (0.081 R)
• M9: 4,470,433 km (0.036 R)
• M10: 4,923,266 km (0.078 R)
• M11: 5,029,929 km (0.1 R)
• M12: 6,024,306 km (0.074 R)
• M13: 6,215,193 km (0.094 R)
• M14: 6,408,025 km (0.096 R)
• M15: 7,118,914 km (0.113 R)
• M16: 7,689,181 km (0.077 R)
• M17: 7,813,347 km (0.08 R)
• M18: 8,274,408 km (0.118 R)
• M19: 8,873,996 km (0.117 R)
• M20: 9,004,296 km (0.098 R)
• M21: 10,115,210 km (0.027 R)
• M22: 11,981,443 km (0.109 R)
• M23: 12,125,805 km (0.114 R)
• M24: 12,561,883 km (0.081 R)
• M25: 14,002,510 km (0.051 R)
• M26: 14,103,788 km (0.094 R)
• M27: 14,256,079 km (0.036 R)
• M28: 15,233,850 km (0.038 R)
• M29: 15,968,226 km (0.097 R)
• M30: 17,471,535 km (0.088 R)
• M31: 17,854,356 km (0.103 R)
• M32: 18,350,722 km (0.082 R)
• M33: 19,019,724 km (0.087 R)
• M34: 19,300,818 km (0.093 R)
• M35: 21,774,419 km (0.112 R)
• M36: 22,009,587 km (0.095 R)
• M37: 22,363,984 km (0.096 R)
• M38: 23,438,396 km (0.087 R)
• M39: 24,590,599 km (0.091 R)
• M40: 25,142,914 km (0.087 R)
• M41: 25,513,318 km (0.108 R)
• M42: 26,950,206 km (0.078 R)
• M43: 27,583,155 km (0.054 R)
• M44: 27,773,892 km (0.061 R)
• M45: 27,965,228 km (0.112 R)
• M46: 28,734,609 km (0.078 R)
• M47: 29,057,292 km (0.1 R)
• M48: 29,576,097 km (0.047 R)
• M49: 30,294,466 km (0.109 R)
• M50: 33,089,703 km (0.112 R)
• M51: 33,495,861 km (0.116 R)
• M52: 35,343,395 km (0.083 R)
• M53: 36,593,434 km (0.062 R)
• M54: 37,083,517 km (0.094 R)
• M55: 37,505,233 km (0.055 R)
• M56: 39,566,243 km (0.076 R)
• M57: 40,574,234 km (0.089 R)
• M58: 41,081,520 km (0.079 R)
• M59: 42,836,453 km (0.114 R)
• M60: 44,392,121 km (0.097 R)
• M61: 45,815,545 km (0.097 R)
• M62: 46,722,108 km (0.115 R)
• M63: 46,873,800 km (0.119 R)
• M64: 48,937,652 km (0.111 R)
• M65: 49,787,069 km (0.107 R)
• M66: 51,892,360 km (0.037 R)
• M67: 52,679,544 km (0.1 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,799 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit