🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.4 AU - 0.66 AU

Year: 166 Days

Day: 20.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.8 AU - 2.86 AU

Year: 1531 Days

Day: 17.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 13,082,026 km

• M1: 1,349,074 km (0.072 R)

Asteroid Belt

Center: 2.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.9

Radius: 9.5

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.57 AU - 3.41 AU

Year: 2226 Days

Day: 5.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 13,082,026 km

• M1: 122,670 km (0.055 R)
• M2: 204,650 km (0.104 R)
• M3: 272,567 km (0.063 R)
• M4: 477,068 km (0.055 R)
• M5: 618,288 km (0.073 R)
• M6: 711,487 km (0.068 R)
• M7: 781,200 km (0.064 R)
• M8: 974,181 km (0.118 R)
• M9: 1,092,812 km (0.118 R)
• M10: 1,233,434 km (0.119 R)
• M11: 1,433,297 km (0.105 R)
• M12: 1,541,756 km (0.12 R)
• M13: 1,653,206 km (0.044 R)
• M14: 1,835,117 km (0.061 R)
• M15: 1,913,806 km (0.092 R)
• M16: 2,013,737 km (0.111 R)
• M17: 2,094,969 km (0.088 R)
• M18: 2,313,531 km (0.075 R)
• M19: 2,377,409 km (0.077 R)
• M20: 2,485,120 km (0.09 R)
• M21: 2,672,117 km (0.046 R)
• M22: 2,806,905 km (0.1 R)
• M23: 3,380,613 km (0.088 R)
• M24: 3,441,200 km (0.103 R)
• M25: 3,575,838 km (0.103 R)
• M26: 3,737,254 km (0.097 R)
• M27: 3,977,508 km (0.053 R)
• M28: 4,288,223 km (0.099 R)
• M29: 4,406,854 km (0.118 R)
• M30: 4,513,069 km (0.117 R)
• M31: 4,769,180 km (0.063 R)
• M32: 4,960,815 km (0.052 R)
• M33: 5,029,929 km (0.08 R)
• M34: 5,127,168 km (0.117 R)
• M35: 5,323,590 km (0.101 R)
• M36: 5,694,892 km (0.105 R)
• M37: 5,767,297 km (0.062 R)
• M38: 6,163,582 km (0.116 R)
• M39: 6,859,062 km (0.114 R)
• M40: 7,106,796 km (0.05 R)
• M41: 7,325,957 km (0.08 R)
• M42: 7,452,218 km (0.092 R)
• M43: 7,690,976 km (0.112 R)
• M44: 7,915,971 km (0.075 R)
• M45: 8,094,442 km (0.078 R)
• M46: 8,290,564 km (0.054 R)
• M47: 8,888,357 km (0.069 R)
• M48: 9,243,503 km (0.117 R)
• M49: 9,328,774 km (0.082 R)
• M50: 9,465,805 km (0.111 R)
• M51: 9,620,639 km (0.083 R)
• M52: 9,880,640 km (0.104 R)
• M53: 10,549,791 km (0.049 R)
• M54: 10,817,871 km (0.105 R)
• M55: 11,052,141 km (0.114 R)
• M56: 11,142,648 km (0.105 R)
• M57: 11,324,559 km (0.115 R)
• M58: 11,415,814 km (0.112 R)
• M59: 11,507,367 km (0.084 R)
• M60: 11,635,872 km (0.095 R)
• M61: 11,857,277 km (0.07 R)
• M62: 11,950,028 km (0.027 R)
• M63: 12,117,577 km (0.106 R)
• M64: 12,304,574 km (0.112 R)
• M65: 12,398,372 km (0.083 R)
• M66: 12,624,564 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.6

Radius: 11.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.15 AU - 4.95 AU

Year: 4178 Days

Day: 9.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 13,082,026 km

• M1: 148,102 km (0.1 R)
• M2: 243,695 km (0.094 R)
• M3: 320,588 km (0.111 R)
• M4: 429,196 km (0.116 R)
• M5: 596,746 km (0.105 R)
• M6: 685,757 km (0.107 R)
• M7: 780,153 km (0.094 R)
• M8: 870,809 km (0.117 R)
• M9: 965,654 km (0.088 R)
• M10: 1,100,891 km (0.043 R)
• M11: 1,291,628 km (0.076 R)
• M12: 1,472,941 km (0.085 R)
• M13: 1,673,701 km (0.075 R)
• M14: 1,906,326 km (0.057 R)
• M15: 2,490,057 km (0.052 R)
• M16: 2,769,655 km (0.083 R)
• M17: 2,992,855 km (0.118 R)
• M18: 3,073,039 km (0.052 R)
• M19: 3,194,663 km (0.114 R)
• M20: 3,318,081 km (0.081 R)
• M21: 3,485,032 km (0.083 R)
• M22: 3,597,829 km (0.085 R)
• M23: 3,900,016 km (0.07 R)
• M24: 4,106,162 km (0.094 R)
• M25: 4,346,117 km (0.12 R)
• M26: 4,559,893 km (0.117 R)
• M27: 4,668,202 km (0.027 R)
• M28: 5,077,801 km (0.089 R)
• M29: 6,203,375 km (0.095 R)
• M30: 6,829,741 km (0.101 R)
• M31: 6,936,105 km (0.105 R)
• M32: 7,258,489 km (0.079 R)
• M33: 7,385,348 km (0.109 R)
• M34: 7,733,013 km (0.082 R)
• M35: 8,161,312 km (0.081 R)
• M36: 8,597,240 km (0.078 R)
• M37: 8,692,983 km (0.109 R)
• M38: 8,827,770 km (0.085 R)
• M39: 9,099,290 km (0.107 R)
• M40: 9,452,341 km (0.089 R)
• M41: 9,830,076 km (0.096 R)
• M42: 10,131,815 km (0.101 R)
• M43: 10,273,634 km (0.09 R)
• M44: 10,354,865 km (0.096 R)
• M45: 10,456,891 km (0.115 R)
• M46: 10,703,129 km (0.095 R)
• M47: 10,847,491 km (0.067 R)
• M48: 11,096,721 km (0.083 R)
• M49: 11,495,250 km (0.102 R)
• M50: 11,791,903 km (0.096 R)
• M51: 12,048,164 km (0.102 R)
• M52: 12,133,883 km (0.108 R)
• M53: 12,370,996 km (0.049 R)
• M54: 12,500,996 km (0.075 R)
• M55: 12,718,661 km (0.076 R)
• M56: 13,179,872 km (0.119 R)
• M57: 13,268,284 km (0.07 R)
• M58: 13,780,806 km (0.043 R)
• M59: 14,028,241 km (0.063 R)
• M60: 14,871,375 km (0.073 R)
• M61: 15,380,456 km (0.114 R)
• M62: 15,520,330 km (0.099 R)
• M63: 15,637,166 km (0.111 R)
• M64: 15,730,814 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.7

Radius: 13

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.59 AU - 5.07 AU

Year: 4569 Days

Day: 8 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 13,082,026 km

• M1: 172,636 km (0.091 R)
• M2: 297,550 km (0.093 R)
• M3: 620,233 km (0.067 R)
• M4: 802,593 km (0.086 R)
• M5: 957,726 km (0.065 R)
• M6: 1,051,374 km (0.097 R)
• M7: 1,148,313 km (0.103 R)
• M8: 1,300,005 km (0.1 R)
• M9: 1,440,777 km (0.114 R)
• M10: 1,540,559 km (0.12 R)
• M11: 1,652,458 km (0.089 R)
• M12: 1,825,393 km (0.085 R)
• M13: 1,964,220 km (0.109 R)
• M14: 2,055,475 km (0.097 R)
• M15: 2,242,322 km (0.108 R)
• M16: 2,327,294 km (0.107 R)
• M17: 2,413,313 km (0.104 R)
• M18: 2,633,222 km (0.057 R)
• M19: 3,010,807 km (0.097 R)
• M20: 3,152,476 km (0.117 R)
• M21: 3,640,913 km (0.081 R)
• M22: 3,741,443 km (0.12 R)
• M23: 3,830,304 km (0.068 R)
• M24: 3,919,763 km (0.073 R)
• M25: 4,009,971 km (0.073 R)
• M26: 4,566,176 km (0.078 R)
• M27: 4,784,589 km (0.083 R)
• M28: 4,909,054 km (0.08 R)
• M29: 5,118,790 km (0.117 R)
• M30: 5,217,675 km (0.106 R)
• M31: 5,317,157 km (0.089 R)
• M32: 5,605,133 km (0.078 R)
• M33: 6,076,666 km (0.075 R)
• M34: 6,484,469 km (0.066 R)
• M35: 6,745,966 km (0.105 R)
• M36: 7,057,878 km (0.115 R)
• M37: 7,184,139 km (0.06 R)
• M38: 7,342,862 km (0.12 R)
• M39: 7,599,273 km (0.105 R)
• M40: 7,826,063 km (0.112 R)
• M41: 8,419,817 km (0.107 R)
• M42: 8,789,772 km (0.099 R)
• M43: 8,891,649 km (0.103 R)
• M44: 8,976,770 km (0.096 R)
• M45: 9,233,929 km (0.099 R)
• M46: 9,320,247 km (0.044 R)
• M47: 9,510,984 km (0.106 R)
• M48: 9,914,000 km (0.082 R)
• M49: 10,073,173 km (0.106 R)
• M50: 10,251,194 km (0.106 R)
• M51: 10,430,113 km (0.076 R)
• M52: 10,700,586 km (0.06 R)
• M53: 10,973,303 km (0.104 R)
• M54: 11,359,116 km (0.105 R)
• M55: 11,563,018 km (0.077 R)
• M56: 11,693,318 km (0.114 R)
• M57: 11,842,915 km (0.119 R)
• M58: 12,068,659 km (0.091 R)
• M59: 12,181,904 km (0.096 R)
• M60: 12,850,158 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 17,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit