🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.51 AU - 0.67 AU

Year: 174 Days

Day: 23.1 Hours

Environment

Temp: 178 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,528,074 km

• M1: 335,698 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.69 AU - 0.87 AU

Year: 264 Days

Day: 35.4 Hours

Environment

Temp: 120 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.86 AU - 1.02 AU

Year: 349 Days

Day: 30.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.22 AU - 1.62 AU

Year: 648 Days

Day: 14.5 Hours

Environment

Temp: -47 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.3 AU - 1.92 AU

Year: 782 Days

Day: 12.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.12 AU - 2.22 AU

Year: 1224 Days

Day: 42.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.11 AU - 2.55 AU

Year: 1362 Days

Day: 39.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 820

Radius: 9.5

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.12 AU - 6.18 AU

Year: 4475 Days

Day: 13.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 83,528,074 km

• M1: 120,725 km (0.053 R)
• M2: 183,856 km (0.08 R)
• M3: 264,639 km (0.053 R)
• M4: 439,818 km (0.1 R)
• M5: 598,391 km (0.043 R)
• M6: 945,758 km (0.115 R)
• M7: 1,127,220 km (0.053 R)
• M8: 1,214,884 km (0.051 R)
• M9: 1,335,610 km (0.063 R)
• M10: 1,572,872 km (0.111 R)
• M11: 1,806,693 km (0.067 R)
• M12: 1,875,658 km (0.119 R)
• M13: 2,087,788 km (0.069 R)
• M14: 2,382,944 km (0.104 R)
• M15: 2,574,280 km (0.053 R)
• M16: 2,711,312 km (0.1 R)
• M17: 2,890,979 km (0.057 R)
• M18: 3,157,562 km (0.111 R)
• M19: 3,368,196 km (0.1 R)
• M20: 3,583,318 km (0.089 R)
• M21: 3,758,796 km (0.062 R)
• M22: 4,725,797 km (0.06 R)
• M23: 5,015,717 km (0.117 R)
• M24: 5,113,704 km (0.096 R)
• M25: 5,537,066 km (0.073 R)
• M26: 5,868,575 km (0.099 R)
• M27: 6,259,175 km (0.108 R)
• M28: 6,391,120 km (0.097 R)
• M29: 6,524,113 km (0.107 R)
• M30: 6,820,017 km (0.05 R)
• M31: 7,065,358 km (0.107 R)
• M32: 7,285,865 km (0.089 R)
• M33: 7,369,191 km (0.099 R)
• M34: 7,961,150 km (0.083 R)
• M35: 8,393,338 km (0.051 R)
• M36: 9,011,177 km (0.094 R)
• M37: 9,220,465 km (0.079 R)
• M38: 9,370,960 km (0.082 R)
• M39: 9,827,234 km (0.11 R)
• M40: 10,135,405 km (0.092 R)
• M41: 10,290,688 km (0.053 R)
• M42: 10,540,816 km (0.082 R)
• M43: 10,729,758 km (0.105 R)
• M44: 10,919,747 km (0.106 R)
• M45: 10,983,326 km (0.026 R)
• M46: 11,079,069 km (0.059 R)
• M47: 11,464,283 km (0.102 R)
• M48: 11,529,059 km (0.101 R)
• M49: 11,626,148 km (0.04 R)
• M50: 11,886,748 km (0.077 R)
• M51: 12,780,296 km (0.089 R)
• M52: 13,490,287 km (0.056 R)
• M53: 14,039,760 km (0.113 R)
• M54: 14,143,581 km (0.109 R)
• M55: 14,456,689 km (0.117 R)
• M56: 15,231,606 km (0.107 R)
• M57: 15,374,024 km (0.097 R)
• M58: 15,695,958 km (0.071 R)
• M59: 16,056,190 km (0.114 R)
• M60: 16,382,912 km (0.052 R)
• M61: 16,601,923 km (0.093 R)
• M62: 17,898,488 km (0.047 R)
• M63: 20,039,981 km (0.108 R)
• M64: 20,352,342 km (0.069 R)
• M65: 20,430,731 km (0.106 R)
• M66: 20,666,497 km (0.028 R)
• M67: 21,778,458 km (0.074 R)
• M68: 21,898,884 km (0.094 R)
• M69: 22,463,167 km (0.117 R)
• M70: 22,950,707 km (0.069 R)
• M71: 23,195,748 km (0.11 R)
• M72: 23,400,548 km (0.078 R)
• M73: 23,688,524 km (0.038 R)
• M74: 23,936,108 km (0.097 R)
• M75: 24,184,740 km (0.12 R)
• M76: 24,267,767 km (0.081 R)
• M77: 24,977,309 km (0.076 R)
• M78: 25,482,352 km (0.103 R)
• M79: 28,057,679 km (0.033 R)
• M80: 28,363,607 km (0.088 R)
• M81: 29,642,369 km (0.103 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.7

Radius: 4.6

Gravity: 41.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.31 AU - 16.83 AU

Year: 20207 Days

Day: 19.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 83,528,074 km

• M1: 128,505 km (0.097 R)
• M2: 275,858 km (0.079 R)
• M3: 448,345 km (0.111 R)
• M4: 750,233 km (0.118 R)
• M5: 801,545 km (0.099 R)
• M6: 1,377,048 km (0.115 R)
• M7: 3,570,452 km (0.117 R)
• M8: 6,115,561 km (0.118 R)
• M9: 6,325,746 km (0.115 R)
• M10: 6,970,214 km (0.054 R)
• M11: 8,032,658 km (0.094 R)
• M12: 8,089,954 km (0.093 R)
• M13: 8,611,901 km (0.104 R)
• M14: 9,025,240 km (0.063 R)
• M15: 9,384,723 km (0.098 R)
• M16: 9,748,844 km (0.096 R)
• M17: 10,868,884 km (0.101 R)
• M18: 11,123,350 km (0.062 R)
• M19: 11,832,892 km (0.106 R)
• M20: 12,757,108 km (0.101 R)
• M21: 12,891,148 km (0.05 R)
• M22: 13,704,362 km (0.095 R)
• M23: 13,772,878 km (0.073 R)
• M24: 14,048,138 km (0.036 R)
• M25: 14,186,366 km (0.116 R)
• M26: 14,325,193 km (0.089 R)
• M27: 15,451,216 km (0.116 R)
• M28: 15,952,818 km (0.096 R)
• M29: 16,241,841 km (0.092 R)
• M30: 17,414,987 km (0.112 R)
• M31: 17,712,537 km (0.066 R)
• M32: 17,861,986 km (0.06 R)
• M33: 18,463,818 km (0.112 R)
• M34: 18,539,515 km (0.119 R)
• M35: 19,378,908 km (0.056 R)
• M36: 19,455,951 km (0.111 R)
• M37: 20,700,456 km (0.106 R)
• M38: 20,779,144 km (0.072 R)
• M39: 20,936,671 km (0.045 R)
• M40: 21,890,507 km (0.099 R)
• M41: 22,050,876 km (0.096 R)
• M42: 22,131,210 km (0.063 R)
• M43: 22,534,226 km (0.107 R)
• M44: 23,265,760 km (0.096 R)
• M45: 24,253,405 km (0.108 R)
• M46: 25,929,350 km (0.108 R)
• M47: 26,952,899 km (0.066 R)
• M48: 27,038,768 km (0.085 R)
• M49: 27,210,805 km (0.089 R)
• M50: 27,555,928 km (0.119 R)
• M51: 28,425,241 km (0.046 R)
• M52: 31,718,788 km (0.111 R)
• M53: 32,082,011 km (0.109 R)
• M54: 32,629,390 km (0.072 R)
• M55: 33,087,907 km (0.047 R)
• M56: 34,197,176 km (0.096 R)
• M57: 34,290,076 km (0.057 R)
• M58: 35,789,196 km (0.105 R)
• M59: 39,727,061 km (0.087 R)
• M60: 39,824,898 km (0.098 R)
• M61: 40,020,572 km (0.09 R)
• M62: 40,216,695 km (0.112 R)
• M63: 41,697,265 km (0.111 R)
• M64: 42,294,460 km (0.03 R)
• M65: 42,594,104 km (0.113 R)
• M66: 44,508,358 km (0.111 R)
• M67: 45,322,769 km (0.107 R)
• M68: 48,838,170 km (0.105 R)
• M69: 49,152,624 km (0.086 R)
• M70: 50,522,642 km (0.118 R)
• M71: 50,734,472 km (0.029 R)
• M72: 51,585,086 km (0.069 R)
• M73: 52,119,001 km (0.044 R)
• M74: 52,977,094 km (0.065 R)
• M75: 53,407,936 km (0.086 R)
• M76: 54,273,060 km (0.114 R)
• M77: 55,470,292 km (0.077 R)
• M78: 56,676,051 km (0.109 R)
• M79: 56,896,259 km (0.059 R)
• M80: 59,001,849 km (0.091 R)
• M81: 60,682,282 km (0.086 R)
• M82: 61,020,223 km (0.106 R)
• M83: 61,358,763 km (0.081 R)
• M84: 62,151,183 km (0.117 R)
• M85: 66,163,847 km (0.082 R)
• M86: 67,909,056 km (0.115 R)
• M87: 70,141,355 km (0.09 R)
• M88: 72,636,498 km (0.064 R)
• M89: 77,835,323 km (0.089 R)
• M90: 78,080,065 km (0.061 R)
• M91: 78,202,437 km (0.097 R)
• M92: 81,781,266 km (0.075 R)
• M93: 81,905,732 km (0.088 R)
• M94: 82,528,358 km (0.04 R)
• M95: 83,528,121 km (0.115 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 420 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit