🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.66 AU - 1.04 AU

Year: 282 Days

Day: 22.7 Hours

Environment

Temp: 156 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,446,560 km

• M1: 624,272 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.18 AU - 1.68 AU

Year: 615 Days

Day: 40.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.81 AU - 1.85 AU

Year: 891 Days

Day: 27.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.56 AU - 5.6 AU

Year: 3528 Days

Day: 23.2 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,446,560 km

• M1: 106,813 km (0.092 R)
• M2: 173,833 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.22 AU - 5.64 AU

Year: 3940 Days

Day: 26.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.4

Radius: 8.3

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.01 AU - 7.31 AU

Year: 5502 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 52,446,560 km

• M1: 106,364 km (0.115 R)
• M2: 278,701 km (0.054 R)
• M3: 695,331 km (0.032 R)
• M4: 834,906 km (0.108 R)
• M5: 903,272 km (0.099 R)
• M6: 1,014,722 km (0.071 R)
• M7: 1,174,493 km (0.109 R)
• M8: 1,530,685 km (0.06 R)
• M9: 1,603,390 km (0.072 R)
• M10: 1,816,118 km (0.107 R)
• M11: 2,296,327 km (0.1 R)
• M12: 2,493,497 km (0.047 R)
• M13: 2,550,793 km (0.082 R)
• M14: 2,859,264 km (0.104 R)
• M15: 3,041,026 km (0.077 R)
• M16: 3,336,481 km (0.119 R)
• M17: 3,431,626 km (0.086 R)
• M18: 3,543,974 km (0.074 R)
• M19: 3,641,212 km (0.114 R)
• M20: 3,988,578 km (0.071 R)
• M21: 4,260,248 km (0.093 R)
• M22: 4,433,333 km (0.077 R)
• M23: 4,520,698 km (0.116 R)
• M24: 4,661,619 km (0.066 R)
• M25: 5,481,565 km (0.108 R)
• M26: 5,726,756 km (0.089 R)
• M27: 5,898,494 km (0.092 R)
• M28: 6,091,476 km (0.094 R)
• M29: 6,642,893 km (0.043 R)
• M30: 6,742,974 km (0.091 R)
• M31: 6,985,323 km (0.114 R)
• M32: 7,210,169 km (0.113 R)
• M33: 7,354,381 km (0.106 R)
• M34: 7,814,095 km (0.097 R)
• M35: 7,898,618 km (0.1 R)
• M36: 8,390,795 km (0.053 R)
• M37: 8,629,852 km (0.097 R)
• M38: 9,158,980 km (0.097 R)
• M39: 9,517,566 km (0.053 R)
• M40: 9,675,990 km (0.041 R)
• M41: 9,880,790 km (0.119 R)
• M42: 10,294,877 km (0.109 R)
• M43: 10,387,627 km (0.091 R)
• M44: 10,973,901 km (0.042 R)
• M45: 11,068,746 km (0.089 R)
• M46: 11,426,734 km (0.071 R)
• M47: 11,691,672 km (0.071 R)
• M48: 11,958,555 km (0.05 R)
• M49: 12,473,770 km (0.096 R)
• M50: 13,021,298 km (0.096 R)
• M51: 13,146,810 km (0.082 R)
• M52: 14,036,918 km (0.109 R)
• M53: 14,502,167 km (0.063 R)
• M54: 14,972,503 km (0.086 R)
• M55: 15,767,616 km (0.087 R)
• M56: 15,821,022 km (0.104 R)
• M57: 15,981,989 km (0.045 R)
• M58: 16,143,256 km (0.084 R)
• M59: 16,332,348 km (0.099 R)
• M60: 16,685,099 km (0.109 R)
• M61: 16,794,306 km (0.098 R)
• M62: 16,958,415 km (0.081 R)
• M63: 17,095,446 km (0.062 R)
• M64: 17,703,262 km (0.051 R)
• M65: 18,430,757 km (0.112 R)
• M66: 19,082,405 km (0.067 R)

Asteroid Belt

Center: 7.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.6

Radius: 8.3

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 7.91 AU - 10.19 AU

Year: 9798 Days

Day: 12.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 52,446,560 km

• M1: 179,368 km (0.091 R)
• M2: 242,947 km (0.078 R)
• M3: 424,260 km (0.057 R)
• M4: 498,610 km (0.074 R)
• M5: 711,936 km (0.064 R)
• M6: 816,056 km (0.118 R)
• M7: 982,409 km (0.099 R)
• M8: 1,084,585 km (0.098 R)
• M9: 1,221,467 km (0.089 R)
• M10: 1,331,870 km (0.087 R)
• M11: 1,396,496 km (0.108 R)
• M12: 1,545,944 km (0.11 R)
• M13: 1,631,365 km (0.089 R)
• M14: 1,735,934 km (0.032 R)
• M15: 1,933,552 km (0.068 R)
• M16: 2,044,405 km (0.053 R)
• M17: 2,529,251 km (0.108 R)
• M18: 2,610,184 km (0.07 R)
• M19: 2,942,291 km (0.059 R)
• M20: 3,830,603 km (0.107 R)
• M21: 4,821,240 km (0.087 R)
• M22: 5,514,776 km (0.051 R)
• M23: 5,699,679 km (0.072 R)
• M24: 6,211,902 km (0.087 R)
• M25: 6,515,286 km (0.099 R)
• M26: 6,570,937 km (0.066 R)
• M27: 6,795,184 km (0.078 R)
• M28: 7,107,694 km (0.088 R)
• M29: 7,424,991 km (0.111 R)
• M30: 7,806,017 km (0.119 R)
• M31: 7,924,498 km (0.092 R)
• M32: 8,924,859 km (0.054 R)
• M33: 9,613,608 km (0.075 R)
• M34: 9,772,631 km (0.08 R)
• M35: 9,868,373 km (0.059 R)
• M36: 9,932,401 km (0.12 R)
• M37: 10,843,452 km (0.094 R)
• M38: 10,975,697 km (0.097 R)
• M39: 11,375,871 km (0.108 R)
• M40: 11,443,040 km (0.099 R)
• M41: 12,190,581 km (0.064 R)
• M42: 12,639,674 km (0.047 R)
• M43: 13,059,146 km (0.107 R)
• M44: 13,270,528 km (0.09 R)
• M45: 13,341,288 km (0.085 R)
• M46: 13,839,897 km (0.095 R)
• M47: 13,983,511 km (0.092 R)
• M48: 14,236,033 km (0.074 R)
• M49: 15,744,877 km (0.102 R)
• M50: 17,034,261 km (0.08 R)
• M51: 17,419,924 km (0.084 R)
• M52: 18,633,761 km (0.058 R)
• M53: 18,792,335 km (0.082 R)
• M54: 20,036,690 km (0.116 R)
• M55: 20,239,844 km (0.084 R)
• M56: 20,402,906 km (0.087 R)
• M57: 20,525,426 km (0.097 R)
• M58: 20,812,505 km (0.089 R)
• M59: 20,894,634 km (0.118 R)
• M60: 21,018,202 km (0.111 R)
• M61: 21,348,963 km (0.074 R)
• M62: 21,514,867 km (0.04 R)
• M63: 22,985,414 km (0.076 R)
• M64: 23,454,253 km (0.041 R)
• M65: 23,797,281 km (0.094 R)
• M66: 24,401,507 km (0.112 R)
• M67: 24,749,023 km (0.109 R)
• M68: 24,923,304 km (0.092 R)
• M69: 27,227,261 km (0.082 R)
• M70: 27,768,506 km (0.093 R)
• M71: 28,587,106 km (0.087 R)
• M72: 29,091,251 km (0.08 R)
• M73: 29,275,256 km (0.091 R)
• M74: 29,459,710 km (0.08 R)
• M75: 30,061,692 km (0.039 R)
• M76: 31,183,975 km (0.064 R)
• M77: 31,466,715 km (0.071 R)
• M78: 31,608,385 km (0.095 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913.3

Radius: 10.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.06 AU - 9.18 AU

Year: 9912 Days

Day: 9.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,446,560 km

• M1: 138,976 km (0.044 R)
• M2: 282,291 km (0.11 R)
• M3: 809,025 km (0.111 R)
• M4: 1,021,305 km (0.091 R)
• M5: 1,340,247 km (0.083 R)
• M6: 1,863,541 km (0.051 R)
• M7: 1,939,686 km (0.045 R)
• M8: 2,016,878 km (0.1 R)
• M9: 2,308,894 km (0.112 R)
• M10: 2,474,050 km (0.1 R)
• M11: 2,757,986 km (0.069 R)
• M12: 2,845,352 km (0.079 R)
• M13: 3,082,614 km (0.097 R)
• M14: 3,173,420 km (0.09 R)
• M15: 3,576,885 km (0.049 R)
• M16: 3,736,506 km (0.066 R)
• M17: 3,865,908 km (0.117 R)
• M18: 5,025,441 km (0.057 R)
• M19: 5,422,324 km (0.106 R)
• M20: 5,606,180 km (0.114 R)
• M21: 6,673,411 km (0.118 R)
• M22: 7,230,215 km (0.078 R)
• M23: 7,885,005 km (0.101 R)
• M24: 8,303,879 km (0.097 R)
• M25: 8,644,214 km (0.098 R)
• M26: 9,032,719 km (0.093 R)
• M27: 10,141,389 km (0.111 R)
• M28: 10,232,046 km (0.041 R)
• M29: 10,551,138 km (0.079 R)
• M30: 11,860,119 km (0.119 R)
• M31: 11,955,563 km (0.101 R)
• M32: 12,195,368 km (0.12 R)
• M33: 12,582,378 km (0.048 R)
• M34: 14,170,359 km (0.039 R)
• M35: 14,884,839 km (0.105 R)
• M36: 16,031,207 km (0.108 R)
• M37: 16,401,911 km (0.109 R)
• M38: 16,882,718 km (0.059 R)
• M39: 17,476,622 km (0.062 R)
• M40: 18,907,675 km (0.115 R)
• M41: 19,299,322 km (0.047 R)
• M42: 19,920,153 km (0.086 R)
• M43: 21,123,818 km (0.076 R)
• M44: 21,355,694 km (0.074 R)
• M45: 21,880,633 km (0.1 R)
• M46: 22,646,425 km (0.112 R)
• M47: 23,181,686 km (0.089 R)
• M48: 24,507,722 km (0.044 R)
• M49: 25,179,865 km (0.12 R)
• M50: 25,982,158 km (0.091 R)
• M51: 26,168,408 km (0.062 R)
• M52: 26,918,192 km (0.12 R)
• M53: 27,485,168 km (0.101 R)
• M54: 28,759,143 km (0.108 R)
• M55: 29,016,153 km (0.116 R)
• M56: 29,532,714 km (0.038 R)
• M57: 30,247,941 km (0.111 R)
• M58: 30,378,540 km (0.077 R)
• M59: 30,771,534 km (0.064 R)
• M60: 31,034,527 km (0.099 R)
• M61: 31,827,994 km (0.105 R)
• M62: 32,227,271 km (0.055 R)
• M63: 32,427,433 km (0.068 R)
• M64: 33,772,916 km (0.114 R)
• M65: 34,862,288 km (0.118 R)
• M66: 35,136,501 km (0.109 R)
• M67: 35,411,462 km (0.038 R)
• M68: 37,847,065 km (0.118 R)
• M69: 39,334,217 km (0.059 R)
• M70: 39,405,426 km (0.071 R)
• M71: 39,834,173 km (0.118 R)
• M72: 40,768,262 km (0.034 R)
• M73: 41,201,797 km (0.09 R)
• M74: 41,854,941 km (0.072 R)
• M75: 42,365,369 km (0.109 R)
• M76: 44,724,827 km (0.11 R)
• M77: 45,470,871 km (0.054 R)
• M78: 46,221,105 km (0.065 R)
• M79: 46,522,395 km (0.045 R)
• M80: 46,748,736 km (0.036 R)
• M81: 47,733,689 km (0.079 R)
• M82: 47,809,834 km (0.086 R)
• M83: 47,885,830 km (0.091 R)
• M84: 48,878,860 km (0.08 R)
• M85: 50,264,885 km (0.084 R)
• M86: 50,419,718 km (0.096 R)
• M87: 50,807,476 km (0.099 R)
• M88: 50,885,117 km (0.111 R)
• M89: 51,820,104 km (0.11 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 16,435 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit