🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.55 AU - 0.65 AU

Year: 174 Days

Day: 37 Hours

Environment

Temp: 178 °C

Axial Tilt: 89.7 °

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: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.56 AU - 0.78 AU

Year: 206 Days

Day: 22.7 Hours

Environment

Temp: 114 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,146,661 km

• M1: 439,219 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.72 AU - 0.72 AU

Year: 229 Days

Day: 36.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.73 AU - 0.73 AU

Year: 234 Days

Day: 12.8 Hours

Environment

Temp: 155 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.57 AU - 0.93 AU

Year: 243 Days

Day: 39.8 Hours

Environment

Temp: 142 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.83 AU - 1.03 AU

Year: 336 Days

Day: 12.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.22 AU - 1.82 AU

Year: 702 Days

Day: 25 Hours

Environment

Temp: -47 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.14 AU - 2.46 AU

Year: 1307 Days

Day: 44.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.6 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 340.1

Radius: 7.7

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.25 AU - 13.53 AU

Year: 17342 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,146,661 km

• M1: 325,076 km (0.095 R)
• M2: 583,432 km (0.085 R)
• M3: 707,299 km (0.074 R)
• M4: 1,572,423 km (0.081 R)
• M5: 2,118,306 km (0.112 R)
• M6: 2,629,781 km (0.09 R)
• M7: 3,861,719 km (0.108 R)
• M8: 4,065,322 km (0.074 R)
• M9: 4,133,988 km (0.045 R)
• M10: 4,272,366 km (0.103 R)
• M11: 4,589,513 km (0.071 R)
• M12: 4,805,233 km (0.114 R)
• M13: 5,472,141 km (0.055 R)
• M14: 6,049,887 km (0.078 R)
• M15: 6,365,988 km (0.103 R)
• M16: 6,768,705 km (0.028 R)
• M17: 7,262,977 km (0.084 R)
• M18: 7,683,646 km (0.115 R)
• M19: 7,854,187 km (0.078 R)
• M20: 8,504,639 km (0.089 R)
• M21: 9,444,263 km (0.108 R)
• M22: 10,088,880 km (0.087 R)
• M23: 10,700,137 km (0.053 R)
• M24: 10,795,282 km (0.098 R)
• M25: 11,614,928 km (0.08 R)
• M26: 11,859,820 km (0.082 R)
• M27: 14,348,829 km (0.104 R)
• M28: 14,401,189 km (0.099 R)
• M29: 15,088,740 km (0.081 R)
• M30: 16,385,754 km (0.049 R)
• M31: 18,000,065 km (0.08 R)
• M32: 18,226,705 km (0.106 R)
• M33: 18,511,390 km (0.091 R)
• M34: 19,084,948 km (0.045 R)
• M35: 19,373,971 km (0.087 R)
• M36: 19,781,177 km (0.113 R)
• M37: 20,073,641 km (0.115 R)
• M38: 20,603,666 km (0.108 R)
• M39: 21,138,478 km (0.112 R)
• M40: 21,257,857 km (0.082 R)
• M41: 21,317,697 km (0.087 R)
• M42: 22,221,567 km (0.073 R)
• M43: 22,525,550 km (0.105 R)
• M44: 22,831,029 km (0.035 R)
• M45: 23,137,854 km (0.064 R)
• M46: 24,191,172 km (0.115 R)
• M47: 24,755,156 km (0.051 R)
• M48: 24,818,137 km (0.073 R)
• M49: 25,832,261 km (0.117 R)
• M50: 25,896,139 km (0.057 R)
• M51: 26,087,924 km (0.105 R)
• M52: 28,360,615 km (0.064 R)
• M53: 29,220,802 km (0.059 R)
• M54: 29,487,087 km (0.09 R)
• M55: 29,754,268 km (0.074 R)
• M56: 30,089,517 km (0.086 R)
• M57: 30,291,175 km (0.115 R)
• M58: 30,966,610 km (0.086 R)
• M59: 31,920,595 km (0.06 R)
• M60: 32,470,068 km (0.119 R)
• M61: 32,884,305 km (0.109 R)
• M62: 33,300,187 km (0.098 R)
• M63: 33,369,750 km (0.091 R)
• M64: 34,417,833 km (0.119 R)
• M65: 35,122,588 km (0.107 R)
• M66: 35,547,745 km (0.08 R)
• M67: 36,474,654 km (0.111 R)
• M68: 36,546,311 km (0.092 R)
• M69: 37,337,385 km (0.05 R)
• M70: 37,843,773 km (0.1 R)
• M71: 37,916,328 km (0.073 R)
• M72: 38,061,438 km (0.077 R)
• M73: 38,571,118 km (0.047 R)
• M74: 38,936,436 km (0.073 R)
• M75: 39,523,458 km (0.115 R)
• M76: 40,929,379 km (0.105 R)
• M77: 42,879,537 km (0.103 R)
• M78: 44,247,310 km (0.115 R)
• M79: 44,323,755 km (0.078 R)
• M80: 46,480,956 km (0.103 R)
• M81: 46,791,970 km (0.071 R)
• M82: 46,947,701 km (0.058 R)
• M83: 48,121,297 km (0.085 R)
• M84: 50,497,210 km (0.108 R)
• M85: 51,217,374 km (0.111 R)
• M86: 51,538,561 km (0.107 R)
• M87: 52,021,612 km (0.119 R)
• M88: 52,102,246 km (0.118 R)
• M89: 52,506,160 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.1

Radius: 8

Gravity: 7.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.36 AU - 20.16 AU

Year: 29240 Days

Day: 15.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 86,146,661 km

• M1: 107,112 km (0.111 R)
• M2: 307,274 km (0.042 R)
• M3: 419,472 km (0.074 R)
• M4: 1,061,546 km (0.077 R)
• M5: 1,209,349 km (0.036 R)
• M6: 1,332,618 km (0.104 R)
• M7: 1,591,721 km (0.101 R)
• M8: 1,902,287 km (0.086 R)
• M9: 2,422,738 km (0.101 R)
• M10: 2,539,873 km (0.071 R)
• M11: 2,820,518 km (0.077 R)
• M12: 3,766,126 km (0.115 R)
• M13: 4,040,040 km (0.103 R)
• M14: 4,415,082 km (0.039 R)
• M15: 5,048,479 km (0.051 R)
• M16: 6,130,820 km (0.066 R)
• M17: 6,561,512 km (0.085 R)
• M18: 7,113,678 km (0.09 R)
• M19: 7,452,068 km (0.089 R)
• M20: 8,203,349 km (0.088 R)
• M21: 8,498,805 km (0.099 R)
• M22: 9,590,869 km (0.059 R)
• M23: 10,984,672 km (0.116 R)
• M24: 11,904,251 km (0.093 R)
• M25: 15,675,762 km (0.114 R)
• M26: 15,748,766 km (0.114 R)
• M27: 16,115,879 km (0.104 R)
• M28: 17,384,769 km (0.065 R)
• M29: 19,780,279 km (0.116 R)
• M30: 21,056,648 km (0.03 R)
• M31: 21,461,011 km (0.109 R)
• M32: 22,441,775 km (0.068 R)
• M33: 25,127,954 km (0.036 R)
• M34: 26,857,605 km (0.054 R)
• M35: 27,032,634 km (0.116 R)
• M36: 27,120,448 km (0.091 R)
• M37: 27,560,266 km (0.115 R)
• M38: 28,804,322 km (0.081 R)
• M39: 29,343,024 km (0.113 R)
• M40: 29,433,082 km (0.042 R)
• M41: 30,979,176 km (0.088 R)
• M42: 32,272,150 km (0.113 R)
• M43: 32,551,599 km (0.051 R)
• M44: 34,054,908 km (0.028 R)
• M45: 35,197,387 km (0.083 R)
• M46: 37,129,144 km (0.116 R)
• M47: 37,715,269 km (0.087 R)
• M48: 39,990,652 km (0.089 R)
• M49: 40,893,027 km (0.091 R)
• M50: 41,397,321 km (0.095 R)
• M51: 41,498,449 km (0.067 R)
• M52: 42,615,945 km (0.116 R)
• M53: 43,434,844 km (0.072 R)
• M54: 43,640,392 km (0.067 R)
• M55: 44,569,245 km (0.087 R)
• M56: 46,236,812 km (0.057 R)
• M57: 46,446,698 km (0.079 R)
• M58: 48,030,790 km (0.106 R)
• M59: 48,989,862 km (0.066 R)
• M60: 51,904,328 km (0.116 R)
• M61: 53,547,810 km (0.059 R)
• M62: 55,319,497 km (0.082 R)
• M63: 57,448,126 km (0.108 R)
• M64: 58,125,953 km (0.058 R)
• M65: 58,239,199 km (0.102 R)
• M66: 59,033,863 km (0.05 R)
• M67: 59,261,551 km (0.105 R)
• M68: 59,375,395 km (0.104 R)
• M69: 60,060,703 km (0.112 R)
• M70: 63,642,824 km (0.081 R)
• M71: 63,759,510 km (0.099 R)
• M72: 65,636,365 km (0.12 R)
• M73: 66,108,346 km (0.097 R)
• M74: 68,844,491 km (0.098 R)
• M75: 71,253,615 km (0.104 R)
• M76: 71,860,235 km (0.086 R)
• M77: 72,225,104 km (0.087 R)
• M78: 74,426,586 km (0.091 R)
• M79: 74,549,556 km (0.108 R)
• M80: 76,402,026 km (0.086 R)
• M81: 78,019,778 km (0.084 R)
• M82: 78,644,947 km (0.096 R)
• M83: 80,152,146 km (0.111 R)
• M84: 81,035,820 km (0.119 R)
• M85: 81,542,209 km (0.08 R)
• M86: 82,685,436 km (0.081 R)
• M87: 83,833,899 km (0.097 R)
• M88: 83,961,805 km (0.071 R)
• M89: 85,759,672 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit