🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.57 AU - 0.63 AU

Year: 172 Days

Day: 39.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.55 AU - 0.79 AU

Year: 203 Days

Day: 30.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 34 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,020,666 km

• M1: 260,749 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.69 AU - 0.83 AU

Year: 246 Days

Day: 35.6 Hours

Environment

Temp: 113 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.75 AU - 1.19 AU

Year: 354 Days

Day: 30.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 15 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,020,666 km

• M1: 113,694 km (0.092 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.85 AU - 1.15 AU

Year: 371 Days

Day: 15 Hours

Environment

Temp: 12 °C

Axial Tilt: 48.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 451 Days

Day: 13.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.43 AU - 1.79 AU

Year: 758 Days

Day: 36.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.61 AU - 2.27 AU

Year: 1002 Days

Day: 27.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 5.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 13.7

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.04 AU - 5.3 AU

Year: 4360 Days

Day: 14.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 33,020,666 km

• M1: 204,799 km (0.113 R)
• M2: 325,226 km (0.099 R)
• M3: 503,397 km (0.11 R)
• M4: 597,344 km (0.071 R)
• M5: 819,348 km (0.104 R)
• M6: 974,630 km (0.039 R)
• M7: 1,070,373 km (0.088 R)
• M8: 1,317,060 km (0.083 R)
• M9: 1,486,853 km (0.109 R)
• M10: 1,681,031 km (0.1 R)
• M11: 2,295,430 km (0.094 R)
• M12: 2,775,041 km (0.113 R)
• M13: 3,098,770 km (0.101 R)
• M14: 3,370,889 km (0.111 R)
• M15: 3,607,403 km (0.12 R)
• M16: 3,694,768 km (0.068 R)
• M17: 4,051,559 km (0.109 R)
• M18: 4,142,515 km (0.076 R)
• M19: 4,513,368 km (0.114 R)
• M20: 5,361,887 km (0.106 R)
• M21: 5,462,117 km (0.072 R)
• M22: 5,638,942 km (0.062 R)
• M23: 6,338,611 km (0.095 R)
• M24: 6,578,118 km (0.11 R)
• M25: 7,038,580 km (0.04 R)
• M26: 7,203,736 km (0.07 R)
• M27: 7,425,739 km (0.073 R)
• M28: 7,876,777 km (0.087 R)
• M29: 7,962,347 km (0.095 R)
• M30: 8,192,129 km (0.086 R)
• M31: 8,482,349 km (0.117 R)
• M32: 8,687,597 km (0.081 R)
• M33: 9,252,927 km (0.032 R)
• M34: 9,616,301 km (0.063 R)
• M35: 9,707,855 km (0.115 R)
• M36: 9,953,494 km (0.066 R)
• M37: 10,482,173 km (0.052 R)
• M38: 10,670,966 km (0.092 R)
• M39: 11,567,057 km (0.106 R)
• M40: 12,354,391 km (0.12 R)
• M41: 12,454,023 km (0.098 R)
• M42: 13,396,938 km (0.119 R)
• M43: 14,432,754 km (0.115 R)
• M44: 14,889,626 km (0.08 R)
• M45: 15,102,055 km (0.109 R)
• M46: 15,279,927 km (0.079 R)
• M47: 16,727,436 km (0.072 R)
• M48: 16,911,441 km (0.051 R)
• M49: 17,766,692 km (0.065 R)
• M50: 18,218,627 km (0.041 R)
• M51: 18,712,300 km (0.079 R)
• M52: 18,826,892 km (0.08 R)
• M53: 19,018,377 km (0.11 R)
• M54: 19,326,100 km (0.103 R)
• M55: 20,024,573 km (0.066 R)
• M56: 20,652,285 km (0.059 R)
• M57: 20,770,767 km (0.048 R)
• M58: 21,127,408 km (0.102 R)
• M59: 21,646,064 km (0.079 R)
• M60: 22,696,241 km (0.102 R)
• M61: 23,227,463 km (0.096 R)
• M62: 23,391,871 km (0.101 R)
• M63: 23,639,007 km (0.07 R)
• M64: 23,762,874 km (0.11 R)
• M65: 23,928,479 km (0.065 R)
• M66: 24,260,735 km (0.04 R)
• M67: 24,427,537 km (0.108 R)
• M68: 25,098,184 km (0.119 R)
• M69: 25,351,154 km (0.032 R)
• M70: 25,732,479 km (0.105 R)
• M71: 25,859,937 km (0.043 R)
• M72: 26,930,459 km (0.036 R)
• M73: 27,232,946 km (0.091 R)
• M74: 27,536,330 km (0.111 R)
• M75: 28,015,642 km (0.104 R)
• M76: 28,190,522 km (0.086 R)
• M77: 28,585,460 km (0.067 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 14.1

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 7.56 AU - 11.68 AU

Year: 11065 Days

Day: 7.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 33,020,666 km

• M1: 178,321 km (0.037 R)
• M2: 372,200 km (0.054 R)
• M3: 553,662 km (0.075 R)
• M4: 646,113 km (0.079 R)
• M5: 863,479 km (0.114 R)
• M6: 1,032,824 km (0.098 R)
• M7: 1,137,093 km (0.033 R)
• M8: 1,292,825 km (0.066 R)
• M9: 1,540,708 km (0.073 R)
• M10: 1,697,188 km (0.076 R)
• M11: 1,822,700 km (0.043 R)
• M12: 2,121,747 km (0.062 R)
• M13: 2,336,868 km (0.082 R)
• M14: 2,917,009 km (0.026 R)
• M15: 3,291,153 km (0.105 R)
• M16: 3,751,167 km (0.119 R)
• M17: 4,355,093 km (0.104 R)
• M18: 4,783,392 km (0.077 R)
• M19: 5,304,740 km (0.111 R)
• M20: 5,762,360 km (0.104 R)
• M21: 5,926,918 km (0.084 R)
• M22: 6,232,846 km (0.11 R)
• M23: 6,658,302 km (0.053 R)
• M24: 6,947,325 km (0.074 R)
• M25: 7,299,479 km (0.116 R)
• M26: 7,960,551 km (0.091 R)
• M27: 8,082,923 km (0.083 R)
• M28: 8,205,742 km (0.054 R)
• M29: 8,515,859 km (0.087 R)
• M30: 8,766,585 km (0.103 R)
• M31: 9,663,873 km (0.079 R)
• M32: 10,657,502 km (0.093 R)
• M33: 11,234,950 km (0.088 R)
• M34: 11,753,157 km (0.112 R)
• M35: 11,892,582 km (0.075 R)
• M36: 12,456,117 km (0.105 R)
• M37: 13,100,435 km (0.09 R)
• M38: 13,829,276 km (0.09 R)
• M39: 14,421,684 km (0.071 R)
• M40: 14,833,975 km (0.088 R)
• M41: 16,093,889 km (0.027 R)
• M42: 16,326,513 km (0.117 R)
• M43: 16,560,484 km (0.093 R)
• M44: 16,716,964 km (0.095 R)
• M45: 17,268,830 km (0.104 R)
• M46: 17,626,668 km (0.079 R)
• M47: 17,906,716 km (0.109 R)
• M48: 18,067,533 km (0.078 R)
• M49: 18,960,034 km (0.093 R)
• M50: 19,618,115 km (0.1 R)
• M51: 20,158,313 km (0.082 R)
• M52: 20,535,150 km (0.088 R)
• M53: 21,423,761 km (0.096 R)
• M54: 23,194,551 km (0.05 R)
• M55: 23,413,712 km (0.089 R)
• M56: 23,501,526 km (0.069 R)
• M57: 23,765,716 km (0.063 R)
• M58: 24,386,099 km (0.051 R)
• M59: 24,519,689 km (0.089 R)
• M60: 25,597,692 km (0.041 R)
• M61: 26,051,272 km (0.099 R)
• M62: 26,416,142 km (0.058 R)
• M63: 26,690,953 km (0.031 R)
• M64: 27,058,814 km (0.082 R)
• M65: 27,567,297 km (0.04 R)
• M66: 27,985,872 km (0.113 R)
• M67: 28,406,392 km (0.057 R)
• M68: 28,829,006 km (0.069 R)
• M69: 29,111,895 km (0.084 R)
• M70: 29,395,682 km (0.101 R)
• M71: 29,728,089 km (0.095 R)
• M72: 29,918,527 km (0.107 R)
• M73: 30,444,363 km (0.1 R)
• M74: 31,311,433 km (0.081 R)
• M75: 32,137,811 km (0.068 R)
• M76: 32,676,364 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit