🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.62 AU - 0.64 AU

Year: 177 Days

Day: 42.3 Hours

Environment

Temp: 174 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.35 AU - 3.67 AU

Year: 1844 Days

Day: 12.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.95 AU - 6.03 AU

Year: 3936 Days

Day: 47 Hours

Environment

Temp: -125 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,587,369 km

• M1: 4,128,901 km (0.073 R)

Asteroid Belt

Center: 5.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.2

Radius: 11.4

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.35 AU - 7.09 AU

Year: 6151 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 29,587,369 km

• M1: 235,916 km (0.084 R)
• M2: 381,175 km (0.112 R)
• M3: 587,022 km (0.101 R)
• M4: 1,040,154 km (0.085 R)
• M5: 1,462,469 km (0.025 R)
• M6: 1,834,070 km (0.087 R)
• M7: 2,022,264 km (0.071 R)
• M8: 2,418,100 km (0.106 R)
• M9: 2,625,143 km (0.119 R)
• M10: 2,877,665 km (0.067 R)
• M11: 3,016,940 km (0.107 R)
• M12: 3,178,805 km (0.118 R)
• M13: 3,343,812 km (0.117 R)
• M14: 3,682,052 km (0.109 R)
• M15: 4,076,093 km (0.049 R)
• M16: 4,391,894 km (0.085 R)
• M17: 4,576,049 km (0.114 R)
• M18: 5,119,688 km (0.101 R)
• M19: 5,758,770 km (0.101 R)
• M20: 5,859,449 km (0.08 R)
• M21: 6,685,379 km (0.032 R)
• M22: 6,764,666 km (0.099 R)
• M23: 6,870,881 km (0.096 R)
• M24: 7,031,399 km (0.117 R)
• M25: 7,166,037 km (0.11 R)
• M26: 7,410,480 km (0.078 R)
• M27: 7,713,117 km (0.077 R)
• M28: 7,963,843 km (0.067 R)
• M29: 8,587,965 km (0.096 R)
• M30: 8,876,838 km (0.086 R)
• M31: 8,993,226 km (0.07 R)
• M32: 11,175,410 km (0.057 R)
• M33: 11,873,433 km (0.094 R)
• M34: 11,969,774 km (0.03 R)
• M35: 12,098,578 km (0.096 R)
• M36: 12,357,532 km (0.083 R)
• M37: 12,683,805 km (0.107 R)
• M38: 13,278,457 km (0.061 R)
• M39: 13,780,806 km (0.1 R)
• M40: 14,666,426 km (0.107 R)
• M41: 14,908,026 km (0.039 R)
• M42: 15,325,255 km (0.103 R)
• M43: 15,675,912 km (0.101 R)
• M44: 15,958,353 km (0.103 R)
• M45: 16,385,156 km (0.103 R)
• M46: 16,851,901 km (0.092 R)
• M47: 17,068,668 km (0.099 R)
• M48: 17,724,805 km (0.064 R)
• M49: 17,908,511 km (0.12 R)
• M50: 18,314,968 km (0.107 R)
• M51: 18,538,019 km (0.106 R)
• M52: 19,590,440 km (0.057 R)
• M53: 20,047,461 km (0.103 R)
• M54: 20,354,137 km (0.114 R)
• M55: 21,361,379 km (0.028 R)
• M56: 21,989,241 km (0.113 R)
• M57: 22,384,778 km (0.092 R)
• M58: 23,504,817 km (0.105 R)
• M59: 24,275,246 km (0.09 R)
• M60: 25,425,654 km (0.119 R)
• M61: 26,300,054 km (0.115 R)
• M62: 27,438,793 km (0.083 R)
• M63: 27,736,792 km (0.073 R)
• M64: 28,206,978 km (0.068 R)
• M65: 28,679,857 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 11

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 6.98 AU - 8.74 AU

Year: 7781 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,587,369 km

• M1: 157,826 km (0.077 R)
• M2: 381,325 km (0.066 R)
• M3: 729,589 km (0.09 R)
• M4: 1,012,778 km (0.06 R)
• M5: 1,225,955 km (0.08 R)
• M6: 1,549,236 km (0.065 R)
• M7: 1,796,670 km (0.116 R)
• M8: 2,039,318 km (0.051 R)
• M9: 2,128,628 km (0.113 R)
• M10: 2,292,737 km (0.109 R)
• M11: 2,480,183 km (0.075 R)
• M12: 2,595,074 km (0.094 R)
• M13: 2,971,014 km (0.03 R)
• M14: 3,072,740 km (0.106 R)
• M15: 3,196,458 km (0.086 R)
• M16: 3,491,764 km (0.115 R)
• M17: 3,796,046 km (0.109 R)
• M18: 4,407,153 km (0.119 R)
• M19: 4,712,333 km (0.086 R)
• M20: 5,170,850 km (0.113 R)
• M21: 5,517,917 km (0.085 R)
• M22: 5,643,729 km (0.115 R)
• M23: 5,796,020 km (0.118 R)
• M24: 6,156,700 km (0.077 R)
• M25: 6,684,631 km (0.045 R)
• M26: 7,035,588 km (0.099 R)
• M27: 7,448,029 km (0.082 R)
• M28: 7,671,229 km (0.106 R)
• M29: 7,868,399 km (0.108 R)
• M30: 8,938,323 km (0.106 R)
• M31: 9,056,655 km (0.118 R)
• M32: 9,445,161 km (0.026 R)
• M33: 9,565,737 km (0.111 R)
• M34: 9,869,570 km (0.067 R)
• M35: 10,145,728 km (0.118 R)
• M36: 10,331,229 km (0.107 R)
• M37: 10,549,193 km (0.081 R)
• M38: 10,674,406 km (0.102 R)
• M39: 10,863,049 km (0.072 R)
• M40: 11,148,183 km (0.118 R)
• M41: 11,596,827 km (0.111 R)
• M42: 11,726,079 km (0.106 R)
• M43: 12,116,680 km (0.066 R)
• M44: 12,247,877 km (0.084 R)
• M45: 12,445,496 km (0.109 R)
• M46: 12,610,951 km (0.11 R)
• M47: 13,145,614 km (0.05 R)
• M48: 13,551,323 km (0.108 R)
• M49: 14,653,560 km (0.108 R)
• M50: 14,898,602 km (0.119 R)
• M51: 15,677,258 km (0.088 R)
• M52: 16,614,639 km (0.058 R)
• M53: 16,723,845 km (0.085 R)
• M54: 17,053,260 km (0.113 R)
• M55: 17,495,920 km (0.076 R)
• M56: 18,129,317 km (0.112 R)
• M57: 19,495,445 km (0.056 R)
• M58: 20,698,361 km (0.109 R)
• M59: 22,125,226 km (0.112 R)
• M60: 22,366,078 km (0.085 R)
• M61: 22,607,829 km (0.112 R)
• M62: 22,688,611 km (0.114 R)
• M63: 22,972,099 km (0.103 R)
• M64: 23,297,624 km (0.074 R)
• M65: 23,747,615 km (0.096 R)
• M66: 25,282,190 km (0.105 R)
• M67: 25,871,157 km (0.109 R)
• M68: 26,337,154 km (0.12 R)
• M69: 27,062,704 km (0.093 R)
• M70: 27,578,816 km (0.096 R)
• M71: 28,315,586 km (0.099 R)
• M72: 28,577,232 km (0.114 R)
• M73: 29,410,792 km (0.092 R)
• M74: 29,499,055 km (0.086 R)
• M75: 29,587,317 km (0.069 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 13,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit