🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.65 AU

Year: 136 Days

Day: 30.5 Hours

Environment

Temp: 221 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,630,980 km

• M1: 192,981 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.87 AU - 1.35 AU

Year: 423 Days

Day: 47.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 18.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.48 AU - 1.52 AU

Year: 664 Days

Day: 23.3 Hours

Environment

Temp: -23 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,630,980 km

• M1: 228,436 km (0.092 R)
• M2: 1,187,807 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.57 AU - 2.05 AU

Year: 881 Days

Day: 38.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.85 AU - 3.39 AU

Year: 1993 Days

Day: 19.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.09 AU - 4.75 AU

Year: 3361 Days

Day: 28.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.8

Radius: 13.8

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.12 AU - 7.8 AU

Year: 6641 Days

Day: 14.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 47,630,980 km

• M1: 174,431 km (0.067 R)
• M2: 284,086 km (0.1 R)
• M3: 382,821 km (0.107 R)
• M4: 532,269 km (0.111 R)
• M5: 781,798 km (0.097 R)
• M6: 1,222,215 km (0.033 R)
• M7: 1,396,795 km (0.104 R)
• M8: 1,843,046 km (0.083 R)
• M9: 2,064,002 km (0.059 R)
• M10: 2,197,144 km (0.116 R)
• M11: 3,013,200 km (0.07 R)
• M12: 3,231,164 km (0.103 R)
• M13: 3,386,896 km (0.088 R)
• M14: 3,916,323 km (0.073 R)
• M15: 4,106,761 km (0.107 R)
• M16: 4,447,395 km (0.111 R)
• M17: 4,671,343 km (0.11 R)
• M18: 5,312,968 km (0.091 R)
• M19: 5,471,093 km (0.046 R)
• M20: 5,604,235 km (0.054 R)
• M21: 5,792,280 km (0.111 R)
• M22: 6,174,802 km (0.087 R)
• M23: 6,453,203 km (0.11 R)
• M24: 6,678,797 km (0.119 R)
• M25: 6,849,787 km (0.064 R)
• M26: 7,906,247 km (0.047 R)
• M27: 8,545,928 km (0.055 R)
• M28: 8,762,845 km (0.045 R)
• M29: 8,856,493 km (0.084 R)
• M30: 9,265,643 km (0.066 R)
• M31: 10,004,956 km (0.105 R)
• M32: 10,464,371 km (0.108 R)
• M33: 12,545,577 km (0.094 R)
• M34: 12,827,868 km (0.073 R)
• M35: 13,291,023 km (0.041 R)
• M36: 13,578,849 km (0.114 R)
• M37: 13,796,065 km (0.107 R)
• M38: 14,123,984 km (0.105 R)
• M39: 14,233,938 km (0.102 R)
• M40: 14,936,749 km (0.116 R)
• M41: 15,423,989 km (0.102 R)
• M42: 15,612,931 km (0.094 R)
• M43: 15,764,474 km (0.107 R)
• M44: 16,878,529 km (0.07 R)
• M45: 17,307,726 km (0.065 R)
• M46: 17,425,459 km (0.094 R)
• M47: 17,740,512 km (0.087 R)
• M48: 18,456,488 km (0.117 R)
• M49: 18,697,191 km (0.072 R)
• M50: 19,466,573 km (0.073 R)
• M51: 20,536,048 km (0.092 R)
• M52: 21,836,203 km (0.086 R)
• M53: 22,346,481 km (0.113 R)
• M54: 23,509,305 km (0.113 R)
• M55: 24,207,628 km (0.101 R)
• M56: 24,824,420 km (0.091 R)
• M57: 25,134,686 km (0.074 R)
• M58: 25,401,569 km (0.108 R)
• M59: 25,848,717 km (0.091 R)
• M60: 26,028,234 km (0.06 R)
• M61: 26,932,254 km (0.107 R)
• M62: 27,114,315 km (0.096 R)
• M63: 27,296,824 km (0.11 R)
• M64: 28,261,431 km (0.04 R)
• M65: 28,585,460 km (0.093 R)
• M66: 28,678,211 km (0.099 R)
• M67: 29,283,933 km (0.084 R)
• M68: 29,611,851 km (0.06 R)
• M69: 30,697,782 km (0.118 R)
• M70: 30,840,349 km (0.115 R)
• M71: 30,935,493 km (0.086 R)
• M72: 31,413,010 km (0.112 R)
• M73: 31,604,645 km (0.088 R)
• M74: 31,940,941 km (0.114 R)
• M75: 32,037,282 km (0.061 R)
• M76: 32,230,263 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.4

Radius: 14.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.82 AU - 9.12 AU

Year: 7384 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 47,630,980 km

• M1: 331,210 km (0.07 R)
• M2: 478,414 km (0.104 R)
• M3: 860,637 km (0.106 R)
• M4: 1,000,062 km (0.043 R)
• M5: 1,484,310 km (0.076 R)
• M6: 1,834,369 km (0.074 R)
• M7: 1,981,873 km (0.116 R)
• M8: 2,329,089 km (0.106 R)
• M9: 2,571,737 km (0.029 R)
• M10: 2,759,183 km (0.08 R)
• M11: 3,060,174 km (0.055 R)
• M12: 3,440,153 km (0.08 R)
• M13: 3,578,082 km (0.091 R)
• M14: 3,978,855 km (0.114 R)
• M15: 4,619,881 km (0.08 R)
• M16: 5,082,887 km (0.114 R)
• M17: 5,214,084 km (0.104 R)
• M18: 5,480,219 km (0.09 R)
• M19: 6,617,462 km (0.027 R)
• M20: 8,162,359 km (0.114 R)
• M21: 10,543,508 km (0.076 R)
• M22: 11,324,858 km (0.059 R)
• M23: 12,054,746 km (0.051 R)
• M24: 12,230,673 km (0.087 R)
• M25: 13,669,505 km (0.073 R)
• M26: 13,853,062 km (0.117 R)
• M27: 14,000,566 km (0.051 R)
• M28: 14,222,868 km (0.078 R)
• M29: 14,521,017 km (0.088 R)
• M30: 14,934,355 km (0.081 R)
• M31: 15,275,439 km (0.093 R)
• M32: 15,811,149 km (0.1 R)
• M33: 16,391,887 km (0.062 R)
• M34: 16,861,625 km (0.068 R)
• M35: 16,979,807 km (0.096 R)
• M36: 17,137,782 km (0.063 R)
• M37: 18,216,682 km (0.072 R)
• M38: 18,378,398 km (0.08 R)
• M39: 19,112,026 km (0.116 R)
• M40: 19,441,141 km (0.046 R)
• M41: 19,606,447 km (0.115 R)
• M42: 20,272,307 km (0.114 R)
• M43: 20,608,004 km (0.087 R)
• M44: 20,734,414 km (0.062 R)
• M45: 21,114,991 km (0.093 R)
• M46: 21,711,737 km (0.115 R)
• M47: 21,926,261 km (0.083 R)
• M48: 22,573,870 km (0.086 R)
• M49: 23,140,397 km (0.082 R)
• M50: 24,376,225 km (0.07 R)
• M51: 24,643,856 km (0.094 R)
• M52: 25,951,191 km (0.097 R)
• M53: 27,280,967 km (0.098 R)
• M54: 29,577,893 km (0.119 R)
• M55: 29,720,609 km (0.044 R)
• M56: 30,773,628 km (0.038 R)
• M57: 30,869,969 km (0.026 R)
• M58: 31,256,381 km (0.083 R)
• M59: 31,450,110 km (0.101 R)
• M60: 32,523,175 km (0.118 R)
• M61: 33,064,121 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.8

Radius: 12.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.01 AU - 9.99 AU

Year: 8962 Days

Day: 13.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,630,980 km

• M1: 254,017 km (0.037 R)
• M2: 417,079 km (0.107 R)
• M3: 626,366 km (0.079 R)
• M4: 737,218 km (0.046 R)
• M5: 1,293,124 km (0.117 R)
• M6: 1,376,151 km (0.106 R)
• M7: 1,796,222 km (0.118 R)
• M8: 2,180,838 km (0.075 R)
• M9: 2,281,218 km (0.057 R)
• M10: 2,434,705 km (0.042 R)
• M11: 2,538,975 km (0.082 R)
• M12: 2,671,369 km (0.105 R)
• M13: 3,224,732 km (0.03 R)
• M14: 4,027,623 km (0.083 R)
• M15: 4,151,790 km (0.11 R)
• M16: 4,661,320 km (0.097 R)
• M17: 5,157,237 km (0.059 R)
• M18: 5,566,088 km (0.113 R)
• M19: 6,127,678 km (0.11 R)
• M20: 6,235,090 km (0.115 R)
• M21: 6,379,152 km (0.108 R)
• M22: 6,597,416 km (0.067 R)
• M23: 6,707,520 km (0.116 R)
• M24: 7,004,023 km (0.091 R)
• M25: 7,116,371 km (0.097 R)
• M26: 8,510,922 km (0.092 R)
• M27: 9,075,804 km (0.037 R)
• M28: 9,486,599 km (0.095 R)
• M29: 10,156,798 km (0.101 R)
• M30: 10,454,946 km (0.097 R)
• M31: 11,809,256 km (0.056 R)
• M32: 12,803,783 km (0.028 R)
• M33: 13,079,641 km (0.076 R)
• M34: 13,404,119 km (0.111 R)
• M35: 13,919,184 km (0.088 R)
• M36: 15,846,753 km (0.04 R)
• M37: 16,691,083 km (0.104 R)
• M38: 16,841,579 km (0.044 R)
• M39: 17,093,501 km (0.103 R)
• M40: 17,448,198 km (0.046 R)
• M41: 18,735,039 km (0.043 R)
• M42: 18,996,087 km (0.091 R)
• M43: 19,521,774 km (0.109 R)
• M44: 20,480,098 km (0.117 R)
• M45: 21,073,254 km (0.102 R)
• M46: 21,399,227 km (0.085 R)
• M47: 21,508,284 km (0.118 R)
• M48: 21,946,157 km (0.096 R)
• M49: 22,276,619 km (0.049 R)
• M50: 24,236,650 km (0.077 R)
• M51: 24,749,472 km (0.03 R)
• M52: 25,496,713 km (0.095 R)
• M53: 25,612,352 km (0.04 R)
• M54: 26,543,599 km (0.099 R)
• M55: 26,895,603 km (0.041 R)
• M56: 27,367,434 km (0.117 R)
• M57: 27,782,569 km (0.104 R)
• M58: 28,618,970 km (0.079 R)
• M59: 30,011,128 km (0.071 R)
• M60: 30,133,200 km (0.073 R)
• M61: 31,363,343 km (0.054 R)
• M62: 31,549,293 km (0.077 R)
• M63: 32,609,793 km (0.117 R)
• M64: 36,315,182 km (0.056 R)
• M65: 37,032,953 km (0.029 R)
• M66: 38,482,407 km (0.12 R)
• M67: 38,615,100 km (0.092 R)
• M68: 38,814,364 km (0.068 R)
• M69: 39,615,012 km (0.106 R)
• M70: 40,556,132 km (0.087 R)
• M71: 40,826,306 km (0.048 R)
• M72: 41,368,598 km (0.056 R)
• M73: 41,708,634 km (0.08 R)
• M74: 42,254,816 km (0.072 R)
• M75: 43,838,010 km (0.117 R)
• M76: 44,115,365 km (0.092 R)
• M77: 44,741,582 km (0.103 R)
• M78: 45,020,731 km (0.053 R)
• M79: 45,300,629 km (0.107 R)
• M80: 45,510,814 km (0.112 R)
• M81: 47,204,411 km (0.046 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 10,922 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit