🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.66 AU - 0.66 AU

Year: 193 Days

Day: 31 Hours

Environment

Temp: 141 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,256,397 km

• M1: 123,867 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.95 AU - 1.51 AU

Year: 491 Days

Day: 21.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.06 AU - 1.7 AU

Year: 583 Days

Day: 46.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,256,397 km

• M1: 135,236 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.14 AU - 2.86 AU

Year: 1423 Days

Day: 25.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 3.62 AU - 6.03 AU

Year: 3808 Days

Day: 44.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.9

Radius: 8.5

Gravity: 12.54 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.59 AU - 7.43 AU

Year: 6680 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 29,256,397 km

• M1: 335,249 km (0.116 R)
• M2: 438,621 km (0.114 R)
• M3: 553,961 km (0.052 R)
• M4: 680,371 km (0.063 R)
• M5: 1,117,047 km (0.099 R)
• M6: 1,206,507 km (0.104 R)
• M7: 1,730,997 km (0.107 R)
• M8: 1,899,145 km (0.112 R)
• M9: 2,006,855 km (0.1 R)
• M10: 2,183,680 km (0.085 R)
• M11: 2,296,776 km (0.094 R)
• M12: 2,916,261 km (0.102 R)
• M13: 3,066,308 km (0.04 R)
• M14: 3,244,778 km (0.113 R)
• M15: 3,854,688 km (0.118 R)
• M16: 4,158,970 km (0.106 R)
• M17: 4,328,315 km (0.052 R)
• M18: 4,820,193 km (0.112 R)
• M19: 5,208,399 km (0.063 R)
• M20: 5,360,391 km (0.09 R)
• M21: 5,731,244 km (0.079 R)
• M22: 5,983,167 km (0.099 R)
• M23: 6,303,157 km (0.073 R)
• M24: 6,367,783 km (0.093 R)
• M25: 6,497,784 km (0.1 R)
• M26: 6,727,416 km (0.106 R)
• M27: 7,060,122 km (0.102 R)
• M28: 7,432,321 km (0.056 R)
• M29: 9,130,108 km (0.103 R)
• M30: 9,276,863 km (0.114 R)
• M31: 9,387,416 km (0.113 R)
• M32: 9,909,213 km (0.072 R)
• M33: 10,825,650 km (0.062 R)
• M34: 11,058,873 km (0.105 R)
• M35: 11,137,113 km (0.069 R)
• M36: 11,570,199 km (0.094 R)
• M37: 12,574,898 km (0.119 R)
• M38: 12,656,429 km (0.078 R)
• M39: 13,273,969 km (0.057 R)
• M40: 13,357,145 km (0.055 R)
• M41: 13,523,797 km (0.11 R)
• M42: 13,649,160 km (0.045 R)
• M43: 14,070,278 km (0.118 R)
• M44: 14,239,922 km (0.117 R)
• M45: 14,495,585 km (0.104 R)
• M46: 14,623,940 km (0.053 R)
• M47: 15,708,824 km (0.058 R)
• M48: 16,283,130 km (0.089 R)
• M49: 16,595,191 km (0.09 R)
• M50: 16,909,197 km (0.056 R)
• M51: 17,225,297 km (0.105 R)
• M52: 17,406,759 km (0.1 R)
• M53: 18,416,246 km (0.104 R)
• M54: 20,013,353 km (0.104 R)
• M55: 20,539,488 km (0.035 R)
• M56: 21,313,059 km (0.105 R)
• M57: 21,410,447 km (0.095 R)
• M58: 22,838,658 km (0.069 R)
• M59: 22,938,290 km (0.087 R)
• M60: 23,942,541 km (0.118 R)
• M61: 24,043,669 km (0.073 R)
• M62: 24,195,810 km (0.114 R)
• M63: 25,115,089 km (0.115 R)
• M64: 25,993,827 km (0.081 R)
• M65: 26,306,337 km (0.099 R)
• M66: 26,410,756 km (0.086 R)
• M67: 26,777,420 km (0.114 R)
• M68: 27,304,155 km (0.062 R)
• M69: 27,621,900 km (0.104 R)
• M70: 28,207,576 km (0.109 R)
• M71: 28,528,763 km (0.083 R)
• M72: 28,636,024 km (0.088 R)
• M73: 29,174,726 km (0.096 R)
• M74: 29,336,890 km (0.085 R)
• M75: 29,553,658 km (0.095 R)
• M76: 30,700,625 km (0.075 R)
• M77: 31,639,650 km (0.081 R)
• M78: 32,308,203 km (0.116 R)
• M79: 32,532,151 km (0.117 R)
• M80: 34,170,697 km (0.071 R)
• M81: 34,284,690 km (0.115 R)
• M82: 34,512,977 km (0.091 R)
• M83: 34,913,899 km (0.113 R)
• M84: 36,358,117 km (0.059 R)
• M85: 36,707,578 km (0.107 R)
• M86: 36,765,921 km (0.059 R)
• M87: 37,998,607 km (0.094 R)
• M88: 39,065,988 km (0.093 R)
• M89: 39,423,976 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.5

Radius: 10.6

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.42 AU - 8.08 AU

Year: 7765 Days

Day: 9.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,256,397 km

• M1: 156,479 km (0.117 R)
• M2: 232,325 km (0.111 R)
• M3: 654,341 km (0.111 R)
• M4: 858,841 km (0.119 R)
• M5: 962,513 km (0.073 R)
• M6: 1,154,896 km (0.067 R)
• M7: 1,925,025 km (0.06 R)
• M8: 2,406,880 km (0.058 R)
• M9: 2,537,928 km (0.066 R)
• M10: 2,652,221 km (0.073 R)
• M11: 2,905,789 km (0.107 R)
• M12: 2,985,375 km (0.053 R)
• M13: 3,065,859 km (0.102 R)
• M14: 3,975,414 km (0.102 R)
• M15: 5,131,207 km (0.088 R)
• M16: 5,227,997 km (0.066 R)
• M17: 5,374,304 km (0.113 R)
• M18: 5,670,956 km (0.105 R)
• M19: 5,947,712 km (0.115 R)
• M20: 6,177,345 km (0.093 R)
• M21: 6,462,179 km (0.098 R)
• M22: 6,566,748 km (0.049 R)
• M23: 6,671,915 km (0.099 R)
• M24: 6,937,452 km (0.115 R)
• M25: 7,727,029 km (0.108 R)
• M26: 7,838,180 km (0.042 R)
• M27: 8,203,050 km (0.119 R)
• M28: 9,598,199 km (0.097 R)
• M29: 10,201,079 km (0.117 R)
• M30: 11,096,871 km (0.06 R)
• M31: 11,889,440 km (0.094 R)
• M32: 12,373,689 km (0.112 R)
• M33: 13,062,437 km (0.1 R)
• M34: 13,966,308 km (0.105 R)
• M35: 14,683,330 km (0.087 R)
• M36: 15,063,608 km (0.101 R)
• M37: 15,763,576 km (0.115 R)
• M38: 15,940,102 km (0.115 R)
• M39: 16,046,466 km (0.06 R)
• M40: 16,509,771 km (0.088 R)
• M41: 16,581,428 km (0.09 R)
• M42: 17,013,766 km (0.085 R)
• M43: 17,194,929 km (0.091 R)
• M44: 17,449,694 km (0.025 R)
• M45: 18,073,517 km (0.112 R)
• M46: 18,966,916 km (0.052 R)
• M47: 19,418,851 km (0.107 R)
• M48: 20,834,944 km (0.058 R)
• M49: 21,496,616 km (0.094 R)
• M50: 22,920,638 km (0.102 R)
• M51: 23,080,857 km (0.037 R)
• M52: 24,743,338 km (0.112 R)
• M53: 25,237,161 km (0.103 R)
• M54: 25,526,782 km (0.034 R)
• M55: 25,609,659 km (0.105 R)
• M56: 25,734,275 km (0.051 R)
• M57: 26,151,054 km (0.082 R)
• M58: 26,402,079 km (0.09 R)
• M59: 27,033,532 km (0.032 R)
• M60: 27,499,529 km (0.053 R)
• M61: 28,568,855 km (0.084 R)
• M62: 28,784,276 km (0.053 R)

Asteroid Belt

Center: 8.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.5

Radius: 9.8

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.08 AU - 10.14 AU

Year: 10722 Days

Day: 11 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 29,256,397 km

• M1: 146,756 km (0.11 R)
• M2: 390,750 km (0.085 R)
• M3: 650,003 km (0.077 R)
• M4: 732,282 km (0.085 R)
• M5: 806,033 km (0.101 R)
• M6: 895,493 km (0.073 R)
• M7: 1,213,837 km (0.072 R)
• M8: 1,348,176 km (0.112 R)
• M9: 1,440,478 km (0.06 R)
• M10: 1,503,309 km (0.118 R)
• M11: 1,631,664 km (0.117 R)
• M12: 1,730,548 km (0.111 R)
• M13: 2,534,786 km (0.066 R)
• M14: 2,826,053 km (0.032 R)
• M15: 3,189,875 km (0.077 R)
• M16: 3,377,471 km (0.091 R)
• M17: 3,504,629 km (0.043 R)
• M18: 4,028,970 km (0.086 R)
• M19: 4,508,132 km (0.057 R)
• M20: 4,909,204 km (0.086 R)
• M21: 4,981,160 km (0.102 R)
• M22: 5,346,478 km (0.064 R)
• M23: 5,470,196 km (0.118 R)
• M24: 5,644,926 km (0.082 R)
• M25: 5,821,601 km (0.072 R)
• M26: 6,077,114 km (0.115 R)
• M27: 6,258,277 km (0.111 R)
• M28: 6,362,547 km (0.077 R)
• M29: 6,441,236 km (0.06 R)
• M30: 6,678,947 km (0.108 R)
• M31: 6,812,388 km (0.114 R)
• M32: 7,054,587 km (0.095 R)
• M33: 7,575,487 km (0.04 R)
• M34: 7,686,638 km (0.114 R)
• M35: 7,798,537 km (0.081 R)
• M36: 8,567,320 km (0.098 R)
• M37: 8,770,474 km (0.061 R)
• M38: 10,577,317 km (0.116 R)
• M39: 11,876,126 km (0.114 R)
• M40: 12,070,454 km (0.046 R)
• M41: 12,233,216 km (0.11 R)
• M42: 13,594,706 km (0.119 R)
• M43: 13,934,144 km (0.118 R)
• M44: 14,002,361 km (0.081 R)
• M45: 14,899,050 km (0.069 R)
• M46: 15,637,017 km (0.069 R)
• M47: 15,850,044 km (0.074 R)
• M48: 15,992,611 km (0.059 R)
• M49: 16,063,969 km (0.101 R)
• M50: 16,965,895 km (0.07 R)
• M51: 17,404,665 km (0.091 R)
• M52: 17,551,869 km (0.041 R)
• M53: 18,032,677 km (0.067 R)
• M54: 18,555,372 km (0.115 R)
• M55: 18,630,470 km (0.089 R)
• M56: 19,007,457 km (0.114 R)
• M57: 19,386,986 km (0.099 R)
• M58: 19,577,574 km (0.118 R)
• M59: 19,654,019 km (0.077 R)
• M60: 20,076,333 km (0.118 R)
• M61: 20,695,818 km (0.12 R)
• M62: 21,047,074 km (0.102 R)
• M63: 21,400,275 km (0.079 R)
• M64: 21,597,295 km (0.103 R)
• M65: 21,715,926 km (0.118 R)
• M66: 21,874,350 km (0.111 R)
• M67: 22,271,981 km (0.107 R)
• M68: 22,511,637 km (0.088 R)
• M69: 22,792,432 km (0.08 R)
• M70: 22,953,400 km (0.114 R)
• M71: 23,317,072 km (0.114 R)
• M72: 23,804,761 km (0.071 R)
• M73: 24,090,792 km (0.104 R)
• M74: 24,460,299 km (0.095 R)
• M75: 25,663,664 km (0.068 R)
• M76: 26,504,704 km (0.111 R)
• M77: 26,716,385 km (0.113 R)
• M78: 26,801,207 km (0.034 R)
• M79: 27,184,027 km (0.074 R)
• M80: 28,213,859 km (0.11 R)
• M81: 29,038,143 km (0.11 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit