🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.6 AU - 0.66 AU

Year: 182 Days

Day: 21.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.61 AU - 0.95 AU

Year: 250 Days

Day: 41.8 Hours

Environment

Temp: 189 °C

Axial Tilt: 52.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.09 AU - 1.41 AU

Year: 508 Days

Day: 39.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 52,783,120 km

• M1: 90,956 km (0.097 R)
• M2: 349,610 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.14 AU - 1.6 AU

Year: 583 Days

Day: 34 Hours

Environment

Temp: -13 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.58 AU - 2.08 AU

Year: 900 Days

Day: 46.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.91 AU - 2.13 AU

Year: 1043 Days

Day: 20 Hours

Environment

Temp: -57 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.3

Radius: 9.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.55 AU - 12.63 AU

Year: 14340 Days

Day: 13.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 52,783,120 km

• M1: 241,451 km (0.066 R)
• M2: 400,025 km (0.075 R)
• M3: 862,133 km (0.101 R)
• M4: 998,865 km (0.059 R)
• M5: 1,206,956 km (0.102 R)
• M6: 1,294,321 km (0.109 R)
• M7: 1,406,519 km (0.115 R)
• M8: 1,640,789 km (0.031 R)
• M9: 1,812,528 km (0.069 R)
• M10: 1,887,925 km (0.073 R)
• M11: 2,280,919 km (0.095 R)
• M12: 2,642,048 km (0.111 R)
• M13: 3,111,486 km (0.049 R)
• M14: 3,232,960 km (0.095 R)
• M15: 3,386,896 km (0.108 R)
• M16: 3,511,960 km (0.094 R)
• M17: 3,638,519 km (0.052 R)
• M18: 3,863,664 km (0.059 R)
• M19: 4,294,057 km (0.115 R)
• M20: 4,463,552 km (0.099 R)
• M21: 4,635,440 km (0.105 R)
• M22: 5,128,215 km (0.117 R)
• M23: 6,049,439 km (0.109 R)
• M24: 7,668,237 km (0.069 R)
• M25: 7,750,516 km (0.116 R)
• M26: 8,208,136 km (0.084 R)
• M27: 10,305,797 km (0.043 R)
• M28: 10,487,708 km (0.026 R)
• M29: 10,670,816 km (0.032 R)
• M30: 10,808,745 km (0.078 R)
• M31: 11,040,024 km (0.104 R)
• M32: 11,507,517 km (0.11 R)
• M33: 12,124,907 km (0.035 R)
• M34: 12,753,069 km (0.074 R)
• M35: 13,095,648 km (0.048 R)
• M36: 13,640,334 km (0.045 R)
• M37: 14,293,478 km (0.114 R)
• M38: 15,839,273 km (0.118 R)
• M39: 16,578,735 km (0.073 R)
• M40: 17,981,664 km (0.092 R)
• M41: 18,146,072 km (0.067 R)
• M42: 18,641,989 km (0.102 R)
• M43: 18,863,843 km (0.099 R)
• M44: 20,099,820 km (0.107 R)
• M45: 20,555,645 km (0.106 R)
• M46: 21,477,617 km (0.093 R)
• M47: 23,302,262 km (0.085 R)
• M48: 24,566,214 km (0.104 R)
• M49: 24,809,460 km (0.103 R)
• M50: 25,544,136 km (0.099 R)
• M51: 26,597,155 km (0.101 R)
• M52: 26,846,983 km (0.025 R)
• M53: 27,160,391 km (0.036 R)
• M54: 27,917,356 km (0.12 R)
• M55: 28,425,989 km (0.085 R)
• M56: 29,581,483 km (0.086 R)
• M57: 30,621,338 km (0.096 R)
• M58: 31,871,677 km (0.098 R)
• M59: 32,203,634 km (0.095 R)
• M60: 36,550,949 km (0.109 R)
• M61: 36,620,362 km (0.065 R)
• M62: 36,828,752 km (0.026 R)
• M63: 37,666,350 km (0.031 R)
• M64: 37,806,523 km (0.061 R)
• M65: 37,946,846 km (0.071 R)
• M66: 38,510,082 km (0.073 R)
• M67: 39,076,161 km (0.117 R)
• M68: 40,431,368 km (0.057 R)
• M69: 41,657,023 km (0.045 R)
• M70: 42,165,357 km (0.062 R)
• M71: 43,628,723 km (0.089 R)
• M72: 45,257,545 km (0.092 R)
• M73: 45,854,739 km (0.064 R)
• M74: 47,208,151 km (0.084 R)
• M75: 47,359,245 km (0.106 R)
• M76: 47,813,723 km (0.079 R)
• M77: 48,574,429 km (0.08 R)
• M78: 48,650,724 km (0.029 R)
• M79: 49,339,173 km (0.102 R)
• M80: 50,416,577 km (0.094 R)
• M81: 50,880,629 km (0.106 R)

Asteroid Belt

Center: 12.3 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.2

Radius: 3.7

Gravity: 23.02 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.73 AU - 15.28 AU

Year: 17035 Days

Day: 22.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 52,783,120 km

• M1: 70,461 km (0.051 R)
• M2: 195,225 km (0.052 R)
• M3: 306,526 km (0.101 R)
• M4: 406,308 km (0.095 R)
• M5: 436,676 km (0.091 R)
• M6: 467,942 km (0.109 R)
• M7: 763,697 km (0.048 R)
• M8: 1,107,623 km (0.086 R)
• M9: 1,446,312 km (0.042 R)
• M10: 2,022,713 km (0.08 R)
• M11: 2,075,970 km (0.06 R)
• M12: 2,102,748 km (0.073 R)
• M13: 2,404,636 km (0.104 R)
• M14: 2,897,860 km (0.095 R)
• M15: 3,140,508 km (0.038 R)
• M16: 3,171,176 km (0.08 R)
• M17: 3,295,342 km (0.118 R)
• M18: 3,973,170 km (0.112 R)
• M19: 4,039,890 km (0.118 R)
• M20: 4,413,586 km (0.114 R)
• M21: 4,517,556 km (0.114 R)
• M22: 4,798,352 km (0.113 R)
• M23: 4,940,918 km (0.112 R)
• M24: 5,901,187 km (0.085 R)
• M25: 7,444,888 km (0.044 R)
• M26: 8,452,878 km (0.074 R)
• M27: 8,495,813 km (0.1 R)
• M28: 8,668,299 km (0.08 R)
• M29: 8,711,533 km (0.078 R)
• M30: 9,458,475 km (0.105 R)
• M31: 10,363,243 km (0.113 R)
• M32: 10,593,624 km (0.078 R)
• M33: 10,686,374 km (0.108 R)
• M34: 11,867,001 km (0.099 R)
• M35: 12,108,152 km (0.039 R)
• M36: 12,546,175 km (0.102 R)
• M37: 12,989,284 km (0.072 R)
• M38: 13,138,134 km (0.114 R)
• M39: 13,287,582 km (0.099 R)
• M40: 13,992,487 km (0.078 R)
• M41: 14,195,940 km (0.071 R)
• M42: 14,247,103 km (0.103 R)
• M43: 14,298,116 km (0.099 R)
• M44: 14,812,732 km (0.045 R)
• M45: 15,124,195 km (0.067 R)
• M46: 15,176,405 km (0.12 R)
• M47: 15,490,560 km (0.112 R)
• M48: 15,965,683 km (0.091 R)
• M49: 16,392,187 km (0.084 R)
• M50: 17,093,053 km (0.115 R)
• M51: 18,356,856 km (0.12 R)
• M52: 19,253,545 km (0.089 R)
• M53: 19,366,641 km (0.105 R)
• M54: 19,593,432 km (0.104 R)
• M55: 21,322,783 km (0.098 R)
• M56: 22,980,178 km (0.074 R)
• M57: 24,740,047 km (0.093 R)
• M58: 25,418,773 km (0.102 R)
• M59: 25,542,939 km (0.054 R)
• M60: 25,978,717 km (0.086 R)
• M61: 28,130,384 km (0.077 R)
• M62: 29,813,808 km (0.065 R)
• M63: 29,879,183 km (0.11 R)
• M64: 29,944,707 km (0.118 R)
• M65: 32,198,099 km (0.072 R)
• M66: 32,332,438 km (0.078 R)
• M67: 33,481,051 km (0.092 R)
• M68: 33,548,968 km (0.067 R)
• M69: 35,263,360 km (0.098 R)
• M70: 35,401,738 km (0.109 R)
• M71: 35,540,265 km (0.056 R)
• M72: 36,795,391 km (0.118 R)
• M73: 36,935,714 km (0.108 R)
• M74: 37,640,171 km (0.106 R)
• M75: 37,710,930 km (0.044 R)
• M76: 38,562,591 km (0.111 R)
• M77: 38,633,800 km (0.115 R)
• M78: 40,719,344 km (0.118 R)
• M79: 41,082,717 km (0.107 R)
• M80: 42,178,820 km (0.1 R)
• M81: 43,804,052 km (0.065 R)
• M82: 44,624,147 km (0.07 R)
• M83: 45,374,231 km (0.108 R)
• M84: 45,600,124 km (0.053 R)
• M85: 46,431,290 km (0.032 R)
• M86: 46,810,819 km (0.116 R)
• M87: 47,496,426 km (0.064 R)
• M88: 47,725,760 km (0.047 R)
• M89: 48,262,218 km (0.068 R)
• M90: 48,492,748 km (0.113 R)
• M91: 48,800,621 km (0.109 R)
• M92: 49,032,049 km (0.11 R)
• M93: 49,186,434 km (0.077 R)
• M94: 49,418,460 km (0.119 R)
• M95: 50,194,274 km (0.103 R)
• M96: 52,072,775 km (0.101 R)
• M97: 52,388,127 km (0.093 R)
• M98: 52,466,965 km (0.093 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit