🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.56 AU - 0.68 AU

Year: 176 Days

Day: 47.8 Hours

Environment

Temp: 219 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,149,166 km

• M1: 126,111 km (0.12 R)
• M2: 198,068 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.69 AU - 0.93 AU

Year: 262 Days

Day: 16.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.95 AU - 1.05 AU

Year: 360 Days

Day: 38.3 Hours

Environment

Temp: 48 °C

Axial Tilt: 4.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.56 AU - 2.48 AU

Year: 1033 Days

Day: 42.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,149,166 km

• M1: 44,281 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.92 AU - 2.44 AU

Year: 1158 Days

Day: 36.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,149,166 km

• M1: 283,189 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 754.8

Radius: 13.3

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.5 AU - 7.24 AU

Year: 5786 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,149,166 km

• M1: 204,799 km (0.084 R)
• M2: 292,613 km (0.084 R)
• M3: 389,403 km (0.062 R)
• M4: 631,004 km (0.081 R)
• M5: 896,390 km (0.114 R)
• M6: 1,247,197 km (0.081 R)
• M7: 1,843,495 km (0.086 R)
• M8: 2,396,109 km (0.082 R)
• M9: 2,627,088 km (0.101 R)
• M10: 2,887,688 km (0.116 R)
• M11: 3,156,814 km (0.059 R)
• M12: 3,481,292 km (0.075 R)
• M13: 3,599,774 km (0.107 R)
• M14: 4,570,813 km (0.059 R)
• M15: 4,727,143 km (0.08 R)
• M16: 4,911,896 km (0.1 R)
• M17: 5,315,960 km (0.084 R)
• M18: 6,184,974 km (0.026 R)
• M19: 6,445,723 km (0.099 R)
• M20: 7,310,100 km (0.099 R)
• M21: 7,678,560 km (0.05 R)
• M22: 7,833,992 km (0.073 R)
• M23: 8,084,718 km (0.064 R)
• M24: 8,242,693 km (0.087 R)
• M25: 9,212,686 km (0.076 R)
• M26: 9,411,052 km (0.112 R)
• M27: 9,845,634 km (0.11 R)
• M28: 10,082,448 km (0.071 R)
• M29: 10,355,464 km (0.078 R)
• M30: 10,596,316 km (0.1 R)
• M31: 10,734,694 km (0.114 R)
• M32: 11,400,704 km (0.106 R)
• M33: 12,442,952 km (0.036 R)
• M34: 13,142,323 km (0.119 R)
• M35: 13,365,822 km (0.108 R)
• M36: 13,552,969 km (0.101 R)
• M37: 13,703,464 km (0.075 R)
• M38: 14,348,979 km (0.067 R)
• M39: 14,849,234 km (0.057 R)
• M40: 15,043,263 km (0.106 R)
• M41: 15,238,039 km (0.082 R)
• M42: 15,630,285 km (0.069 R)
• M43: 16,344,615 km (0.04 R)
• M44: 16,705,744 km (0.101 R)
• M45: 16,988,484 km (0.059 R)
• M46: 17,232,029 km (0.118 R)
• M47: 17,804,989 km (0.11 R)
• M48: 18,676,247 km (0.111 R)
• M49: 20,244,781 km (0.107 R)
• M50: 20,546,220 km (0.051 R)
• M51: 21,372,150 km (0.054 R)
• M52: 21,547,479 km (0.108 R)
• M53: 22,297,712 km (0.1 R)
• M54: 23,191,260 km (0.109 R)
• M55: 23,326,198 km (0.1 R)
• M56: 23,597,119 km (0.088 R)
• M57: 23,959,894 km (0.073 R)
• M58: 24,050,999 km (0.04 R)
• M59: 24,187,582 km (0.106 R)
• M60: 24,324,614 km (0.084 R)
• M61: 24,599,275 km (0.057 R)
• M62: 25,013,362 km (0.116 R)
• M63: 25,198,116 km (0.093 R)
• M64: 25,336,943 km (0.103 R)
• M65: 25,476,069 km (0.115 R)
• M66: 25,568,969 km (0.083 R)
• M67: 26,739,423 km (0.115 R)
• M68: 26,975,638 km (0.102 R)
• M69: 27,355,018 km (0.042 R)
• M70: 27,688,471 km (0.1 R)
• M71: 28,359,418 km (0.09 R)
• M72: 29,961,910 km (0.103 R)
• M73: 30,207,251 km (0.109 R)
• M74: 32,194,210 km (0.102 R)
• M75: 32,345,004 km (0.091 R)
• M76: 32,546,214 km (0.096 R)
• M77: 32,647,043 km (0.076 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 92.8

Radius: 8.3

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.44 AU - 8.42 AU

Year: 6566 Days

Day: 10.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 34,149,166 km

• M1: 194,477 km (0.112 R)
• M2: 335,249 km (0.056 R)
• M3: 453,132 km (0.114 R)
• M4: 696,827 km (0.114 R)
• M5: 750,533 km (0.04 R)
• M6: 833,859 km (0.1 R)
• M7: 940,223 km (0.096 R)
• M8: 1,819,708 km (0.115 R)
• M9: 1,972,598 km (0.086 R)
• M10: 2,116,511 km (0.091 R)
• M11: 2,304,854 km (0.094 R)
• M12: 3,218,299 km (0.085 R)
• M13: 3,310,601 km (0.118 R)
• M14: 3,593,042 km (0.077 R)
• M15: 3,672,927 km (0.095 R)
• M16: 3,850,799 km (0.119 R)
• M17: 3,981,847 km (0.073 R)
• M18: 4,198,015 km (0.109 R)
• M19: 4,316,048 km (0.05 R)
• M20: 4,452,332 km (0.071 R)
• M21: 4,887,362 km (0.078 R)
• M22: 5,029,480 km (0.072 R)
• M23: 5,427,261 km (0.113 R)
• M24: 6,485,367 km (0.11 R)
• M25: 6,739,982 km (0.086 R)
• M26: 8,676,677 km (0.086 R)
• M27: 9,284,792 km (0.085 R)
• M28: 9,616,301 km (0.119 R)
• M29: 11,190,370 km (0.116 R)
• M30: 11,566,758 km (0.108 R)
• M31: 12,307,716 km (0.096 R)
• M32: 12,525,680 km (0.093 R)
• M33: 13,162,668 km (0.112 R)
• M34: 13,311,219 km (0.101 R)
• M35: 13,510,034 km (0.057 R)
• M36: 14,112,614 km (0.11 R)
• M37: 14,264,606 km (0.106 R)
• M38: 14,955,299 km (0.119 R)
• M39: 15,395,715 km (0.066 R)
• M40: 16,157,019 km (0.088 R)
• M41: 17,146,010 km (0.076 R)
• M42: 17,607,071 km (0.109 R)
• M43: 18,044,645 km (0.112 R)
• M44: 18,264,703 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.4

Radius: 11.3

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 9.18 AU - 9.2 AU

Year: 10026 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,149,166 km

• M1: 143,614 km (0.1 R)
• M2: 627,862 km (0.071 R)
• M3: 881,431 km (0.112 R)
• M4: 1,215,931 km (0.105 R)
• M5: 1,364,333 km (0.077 R)
• M6: 1,484,160 km (0.095 R)
• M7: 1,571,974 km (0.089 R)
• M8: 1,771,538 km (0.111 R)
• M9: 1,846,187 km (0.061 R)
• M10: 1,979,629 km (0.109 R)
• M11: 2,215,844 km (0.074 R)
• M12: 2,630,230 km (0.1 R)
• M13: 3,114,179 km (0.104 R)
• M14: 3,436,712 km (0.119 R)
• M15: 3,530,959 km (0.084 R)
• M16: 3,818,635 km (0.098 R)
• M17: 4,189,189 km (0.114 R)
• M18: 4,290,018 km (0.04 R)
• M19: 4,727,442 km (0.082 R)
• M20: 5,233,382 km (0.065 R)
• M21: 5,728,701 km (0.081 R)
• M22: 6,296,724 km (0.118 R)
• M23: 6,734,597 km (0.113 R)
• M24: 7,919,113 km (0.037 R)
• M25: 8,391,693 km (0.056 R)
• M26: 8,615,341 km (0.078 R)
• M27: 8,776,458 km (0.045 R)
• M28: 9,663,125 km (0.039 R)
• M29: 10,032,632 km (0.111 R)
• M30: 10,647,180 km (0.098 R)
• M31: 10,785,408 km (0.106 R)
• M32: 11,414,916 km (0.086 R)
• M33: 11,734,158 km (0.063 R)
• M34: 12,056,392 km (0.075 R)
• M35: 12,308,913 km (0.094 R)
• M36: 12,709,536 km (0.118 R)
• M37: 13,114,348 km (0.088 R)
• M38: 13,486,098 km (0.052 R)
• M39: 13,974,535 km (0.091 R)
• M40: 14,392,362 km (0.115 R)
• M41: 15,123,746 km (0.09 R)
• M42: 15,240,433 km (0.098 R)
• M43: 16,065,016 km (0.028 R)
• M44: 16,343,119 km (0.101 R)
• M45: 16,622,867 km (0.066 R)
• M46: 16,743,143 km (0.055 R)
• M47: 18,292,678 km (0.05 R)
• M48: 18,541,459 km (0.114 R)
• M49: 18,749,700 km (0.101 R)
• M50: 18,875,063 km (0.108 R)
• M51: 19,421,394 km (0.075 R)
• M52: 19,802,569 km (0.065 R)
• M53: 20,701,653 km (0.093 R)
• M54: 21,004,439 km (0.063 R)
• M55: 21,308,571 km (0.105 R)
• M56: 21,395,787 km (0.099 R)
• M57: 21,921,324 km (0.114 R)
• M58: 22,097,401 km (0.118 R)
• M59: 22,539,762 km (0.094 R)
• M60: 23,298,522 km (0.117 R)
• M61: 23,523,218 km (0.106 R)
• M62: 23,748,812 km (0.117 R)
• M63: 24,749,472 km (0.104 R)
• M64: 25,393,341 km (0.092 R)
• M65: 25,485,792 km (0.107 R)
• M66: 25,856,646 km (0.081 R)
• M67: 26,603,887 km (0.099 R)
• M68: 28,215,056 km (0.078 R)
• M69: 28,358,820 km (0.081 R)
• M70: 29,129,249 km (0.049 R)
• M71: 29,274,508 km (0.072 R)
• M72: 29,371,448 km (0.118 R)
• M73: 29,809,021 km (0.067 R)
• M74: 30,150,852 km (0.088 R)
• M75: 30,395,894 km (0.065 R)
• M76: 30,494,030 km (0.117 R)
• M77: 30,887,772 km (0.116 R)
• M78: 31,184,275 km (0.109 R)
• M79: 31,531,342 km (0.085 R)
• M80: 31,979,387 km (0.036 R)
• M81: 32,730,817 km (0.034 R)
• M82: 33,133,984 km (0.077 R)
• M83: 33,386,804 km (0.104 R)
• M84: 33,741,949 km (0.03 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 262 - 18,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit