🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.52 AU - 0.58 AU

Year: 144 Days

Day: 29.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,177,506 km

• M1: 59,241 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.68 AU

Year: 156 Days

Day: 24.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.79 AU - 0.99 AU

Year: 296 Days

Day: 25.5 Hours

Environment

Temp: 181 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,177,506 km

• M1: 42,336 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.91 AU - 0.95 AU

Year: 317 Days

Day: 25.7 Hours

Environment

Temp: 83 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.7 AU - 1.7 AU

Year: 783 Days

Day: 21 Hours

Environment

Temp: -44 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.76 AU - 3.5 AU

Year: 1955 Days

Day: 21.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.72 AU - 5.76 AU

Year: 3644 Days

Day: 35.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,177,506 km

• M1: 105,317 km (0.11 R)
• M2: 2,971,014 km (0.117 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.4

Radius: 10.2

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.75 AU - 7.65 AU

Year: 6124 Days

Day: 13.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 29,177,506 km

• M1: 141,819 km (0.096 R)
• M2: 232,176 km (0.077 R)
• M3: 303,085 km (0.1 R)
• M4: 566,078 km (0.078 R)
• M5: 750,383 km (0.114 R)
• M6: 926,759 km (0.083 R)
• M7: 1,117,047 km (0.044 R)
• M8: 1,225,057 km (0.091 R)
• M9: 1,320,500 km (0.109 R)
• M10: 1,781,561 km (0.091 R)
• M11: 1,927,569 km (0.116 R)
• M12: 2,039,617 km (0.098 R)
• M13: 2,290,194 km (0.05 R)
• M14: 3,255,250 km (0.107 R)
• M15: 3,389,589 km (0.032 R)
• M16: 3,663,951 km (0.086 R)
• M17: 3,850,948 km (0.038 R)
• M18: 3,969,430 km (0.08 R)
• M19: 4,332,205 km (0.08 R)
• M20: 5,167,709 km (0.108 R)
• M21: 5,483,809 km (0.069 R)
• M22: 6,497,784 km (0.119 R)
• M23: 6,810,293 km (0.104 R)
• M24: 6,896,462 km (0.074 R)
• M25: 7,244,576 km (0.025 R)
• M26: 7,391,332 km (0.077 R)
• M27: 7,479,894 km (0.085 R)
• M28: 7,628,145 km (0.061 R)
• M29: 8,170,288 km (0.119 R)
• M30: 8,292,509 km (0.085 R)
• M31: 9,838,005 km (0.115 R)
• M32: 9,968,155 km (0.082 R)
• M33: 10,131,516 km (0.117 R)
• M34: 10,928,124 km (0.1 R)
• M35: 11,029,103 km (0.119 R)
• M36: 11,607,299 km (0.113 R)
• M37: 12,899,675 km (0.095 R)
• M38: 13,006,488 km (0.072 R)
• M39: 13,328,572 km (0.08 R)
• M40: 13,436,582 km (0.099 R)
• M41: 14,421,235 km (0.064 R)
• M42: 15,090,685 km (0.098 R)
• M43: 15,278,431 km (0.091 R)
• M44: 16,113,785 km (0.025 R)
• M45: 16,614,340 km (0.11 R)
• M46: 17,433,687 km (0.104 R)
• M47: 17,670,201 km (0.108 R)
• M48: 17,788,982 km (0.108 R)
• M49: 18,426,269 km (0.067 R)
• M50: 18,506,453 km (0.106 R)
• M51: 19,152,267 km (0.107 R)
• M52: 19,314,880 km (0.117 R)
• M53: 19,477,942 km (0.118 R)
• M54: 19,846,551 km (0.075 R)
• M55: 20,052,398 km (0.099 R)
• M56: 20,217,554 km (0.103 R)
• M57: 20,507,624 km (0.071 R)
• M58: 20,799,041 km (0.064 R)
• M59: 21,470,286 km (0.061 R)
• M60: 21,766,341 km (0.065 R)
• M61: 21,935,985 km (0.112 R)
• M62: 22,362,189 km (0.1 R)
• M63: 22,662,282 km (0.114 R)
• M64: 22,877,254 km (0.047 R)
• M65: 23,396,359 km (0.113 R)
• M66: 23,526,659 km (0.102 R)
• M67: 24,666,595 km (0.097 R)
• M68: 25,198,714 km (0.118 R)
• M69: 25,377,035 km (0.107 R)
• M70: 25,959,120 km (0.104 R)
• M71: 27,136,755 km (0.11 R)
• M72: 27,365,190 km (0.066 R)
• M73: 28,563,320 km (0.064 R)
• M74: 28,702,745 km (0.115 R)
• M75: 29,637,582 km (0.087 R)
• M76: 30,014,270 km (0.091 R)
• M77: 30,203,212 km (0.105 R)
• M78: 31,681,089 km (0.04 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794.2

Radius: 13.2

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.09 AU - 10.55 AU

Year: 11706 Days

Day: 5.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 29,177,506 km

• M1: 397,930 km (0.042 R)
• M2: 883,525 km (0.093 R)
• M3: 1,473,689 km (0.106 R)
• M4: 1,619,995 km (0.101 R)
• M5: 2,061,608 km (0.072 R)
• M6: 2,282,564 km (0.049 R)
• M7: 2,747,963 km (0.119 R)
• M8: 2,838,620 km (0.095 R)
• M9: 3,534,399 km (0.094 R)
• M10: 3,935,920 km (0.087 R)
• M11: 4,073,101 km (0.094 R)
• M12: 4,176,922 km (0.099 R)
• M13: 4,966,350 km (0.098 R)
• M14: 5,114,751 km (0.051 R)
• M15: 5,454,488 km (0.027 R)
• M16: 6,436,299 km (0.09 R)
• M17: 6,557,772 km (0.069 R)
• M18: 6,762,123 km (0.04 R)
• M19: 6,968,418 km (0.093 R)
• M20: 7,176,958 km (0.115 R)
• M21: 8,075,293 km (0.098 R)
• M22: 8,162,658 km (0.086 R)
• M23: 8,738,610 km (0.063 R)
• M24: 9,008,933 km (0.069 R)
• M25: 9,511,582 km (0.098 R)
• M26: 9,976,532 km (0.1 R)
• M27: 10,164,727 km (0.084 R)
• M28: 10,688,020 km (0.095 R)
• M29: 11,025,662 km (0.096 R)
• M30: 11,514,099 km (0.119 R)
• M31: 11,662,052 km (0.1 R)
• M32: 12,461,802 km (0.063 R)
• M33: 12,868,259 km (0.093 R)
• M34: 13,382,577 km (0.111 R)
• M35: 14,378,300 km (0.095 R)
• M36: 14,537,771 km (0.077 R)
• M37: 15,452,114 km (0.091 R)
• M38: 16,607,458 km (0.107 R)
• M39: 17,562,940 km (0.114 R)
• M40: 17,847,325 km (0.088 R)
• M41: 18,594,118 km (0.1 R)
• M42: 19,468,368 km (0.052 R)
• M43: 19,585,952 km (0.072 R)
• M44: 20,535,150 km (0.059 R)
• M45: 22,355,158 km (0.11 R)
• M46: 22,478,426 km (0.066 R)
• M47: 23,284,460 km (0.114 R)
• M48: 23,848,145 km (0.09 R)
• M49: 24,037,087 km (0.073 R)
• M50: 24,226,328 km (0.105 R)
• M51: 24,416,317 km (0.106 R)
• M52: 24,670,185 km (0.054 R)
• M53: 25,244,790 km (0.04 R)
• M54: 25,373,145 km (0.101 R)
• M55: 27,060,609 km (0.049 R)
• M56: 27,521,071 km (0.088 R)
• M57: 30,542,948 km (0.113 R)
• M58: 30,816,713 km (0.108 R)
• M59: 31,573,528 km (0.09 R)
• M60: 32,127,788 km (0.053 R)
• M61: 32,336,477 km (0.093 R)
• M62: 33,809,867 km (0.119 R)
• M63: 34,022,146 km (0.101 R)
• M64: 34,163,815 km (0.118 R)
• M65: 34,376,843 km (0.079 R)
• M66: 36,676,461 km (0.12 R)
• M67: 37,405,152 km (0.106 R)
• M68: 39,843,897 km (0.079 R)
• M69: 40,442,887 km (0.036 R)
• M70: 41,044,869 km (0.081 R)
• M71: 41,346,907 km (0.101 R)
• M72: 42,486,244 km (0.109 R)
• M73: 43,174,843 km (0.095 R)
• M74: 43,559,010 km (0.065 R)
• M75: 44,175,952 km (0.117 R)
• M76: 44,330,636 km (0.066 R)
• M77: 45,731,022 km (0.083 R)
• M78: 46,515,364 km (0.051 R)
• M79: 46,987,943 km (0.099 R)
• M80: 47,858,752 km (0.029 R)
• M81: 50,422,112 km (0.096 R)
• M82: 51,150,953 km (0.111 R)
• M83: 52,128,425 km (0.077 R)
• M84: 52,291,936 km (0.102 R)
• M85: 52,865,494 km (0.092 R)
• M86: 55,347,173 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.2

Radius: 3.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.23 AU - 13.45 AU

Year: 17204 Days

Day: 20.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 29,177,506 km

• M1: 41,139 km (0.1 R)
• M2: 374,144 km (0.034 R)
• M3: 987,795 km (0.068 R)
• M4: 1,664,127 km (0.076 R)
• M5: 1,714,541 km (0.047 R)
• M6: 1,748,350 km (0.084 R)
• M7: 2,027,201 km (0.09 R)
• M8: 2,432,761 km (0.03 R)
• M9: 2,547,652 km (0.057 R)
• M10: 3,190,025 km (0.118 R)
• M11: 3,946,242 km (0.089 R)
• M12: 4,217,762 km (0.069 R)
• M13: 4,731,182 km (0.104 R)
• M14: 5,512,233 km (0.103 R)
• M15: 7,885,154 km (0.098 R)
• M16: 7,998,250 km (0.054 R)
• M17: 8,834,652 km (0.102 R)
• M18: 9,547,635 km (0.083 R)
• M19: 9,972,044 km (0.116 R)
• M20: 10,002,562 km (0.076 R)
• M21: 12,578,189 km (0.101 R)
• M22: 12,776,705 km (0.116 R)
• M23: 14,023,604 km (0.025 R)
• M24: 14,298,265 km (0.107 R)
• M25: 14,367,230 km (0.119 R)
• M26: 14,436,344 km (0.087 R)
• M27: 16,234,062 km (0.08 R)
• M28: 16,812,407 km (0.078 R)
• M29: 17,952,044 km (0.034 R)
• M30: 18,250,192 km (0.052 R)
• M31: 19,420,945 km (0.114 R)
• M32: 19,497,240 km (0.117 R)
• M33: 19,726,873 km (0.093 R)
• M34: 22,112,211 km (0.095 R)
• M35: 23,318,269 km (0.108 R)
• M36: 23,806,706 km (0.117 R)
• M37: 25,125,411 km (0.031 R)
• M38: 27,019,619 km (0.105 R)
• M39: 27,446,721 km (0.07 R)
• M40: 28,177,956 km (0.117 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: 170 - 16,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit