🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.27 AU - 1.47 AU

Year: 566 Days

Day: 40 Hours

Environment

Temp: 17 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.23 AU - 1.91 AU

Year: 695 Days

Day: 18.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.04 AU - 2.44 AU

Year: 1184 Days

Day: 34.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3 AU - 3.7 AU

Year: 2165 Days

Day: 28.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,610,621 km

• M1: 351,705 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.51 AU - 4.19 AU

Year: 2667 Days

Day: 41.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,610,621 km

• M1: 98,286 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.6 AU - 6.2 AU

Year: 4431 Days

Day: 44.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.9

Radius: 12.6

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 6.23 AU - 7.01 AU

Year: 6014 Days

Day: 5.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,610,621 km

• M1: 188,194 km (0.064 R)
• M2: 285,283 km (0.106 R)
• M3: 387,907 km (0.056 R)
• M4: 508,782 km (0.088 R)
• M5: 594,053 km (0.119 R)
• M6: 712,385 km (0.111 R)
• M7: 839,842 km (0.048 R)
• M8: 1,305,690 km (0.081 R)
• M9: 1,728,454 km (0.089 R)
• M10: 1,945,670 km (0.081 R)
• M11: 2,320,861 km (0.087 R)
• M12: 3,187,332 km (0.101 R)
• M13: 3,605,309 km (0.061 R)
• M14: 3,885,206 km (0.049 R)
• M15: 4,439,317 km (0.034 R)
• M16: 4,767,235 km (0.11 R)
• M17: 5,159,930 km (0.073 R)
• M18: 5,245,350 km (0.094 R)
• M19: 5,388,964 km (0.113 R)
• M20: 5,533,924 km (0.063 R)
• M21: 6,217,437 km (0.102 R)
• M22: 6,708,567 km (0.098 R)
• M23: 7,053,689 km (0.071 R)
• M24: 7,148,833 km (0.108 R)
• M25: 7,308,305 km (0.093 R)
• M26: 7,794,049 km (0.118 R)
• M27: 8,256,755 km (0.106 R)
• M28: 8,357,135 km (0.081 R)
• M29: 8,559,093 km (0.083 R)
• M30: 9,382,928 km (0.066 R)
• M31: 10,376,108 km (0.098 R)
• M32: 10,775,385 km (0.104 R)
• M33: 10,958,493 km (0.108 R)
• M34: 11,142,797 km (0.103 R)
• M35: 12,307,866 km (0.036 R)
• M36: 13,002,149 km (0.111 R)
• M37: 13,197,225 km (0.071 R)
• M38: 13,314,809 km (0.094 R)
• M39: 13,393,348 km (0.094 R)
• M40: 13,669,505 km (0.11 R)
• M41: 13,947,608 km (0.096 R)
• M42: 14,348,081 km (0.111 R)
• M43: 14,468,956 km (0.094 R)
• M44: 16,406,847 km (0.115 R)
• M45: 16,617,780 km (0.115 R)
• M46: 16,829,611 km (0.115 R)
• M47: 17,858,994 km (0.085 R)
• M48: 18,250,342 km (0.084 R)
• M49: 18,381,390 km (0.112 R)
• M50: 18,864,591 km (0.08 R)
• M51: 19,174,258 km (0.085 R)
• M52: 19,396,561 km (0.041 R)
• M53: 19,485,721 km (0.083 R)
• M54: 20,294,148 km (0.068 R)
• M55: 20,429,983 km (0.072 R)
• M56: 20,611,445 km (0.111 R)
• M57: 21,113,495 km (0.056 R)
• M58: 21,804,638 km (0.119 R)
• M59: 22,083,189 km (0.101 R)
• M60: 23,114,517 km (0.044 R)
• M61: 23,493,448 km (0.104 R)
• M62: 24,449,827 km (0.112 R)
• M63: 24,739,149 km (0.108 R)
• M64: 25,029,818 km (0.113 R)
• M65: 25,516,460 km (0.094 R)
• M66: 25,712,134 km (0.075 R)
• M67: 25,810,121 km (0.059 R)
• M68: 26,449,951 km (0.099 R)
• M69: 27,795,584 km (0.114 R)
• M70: 28,350,143 km (0.051 R)
• M71: 29,061,331 km (0.101 R)
• M72: 30,035,961 km (0.091 R)
• M73: 30,553,121 km (0.112 R)
• M74: 31,125,483 km (0.111 R)
• M75: 31,596,417 km (0.061 R)
• M76: 32,492,508 km (0.088 R)
• M77: 33,557,196 km (0.104 R)
• M78: 33,664,308 km (0.046 R)
• M79: 35,175,845 km (0.037 R)
• M80: 36,104,249 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.4

Radius: 11.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.18 AU - 10.2 AU

Year: 8276 Days

Day: 6.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 29,610,621 km

• M1: 201,060 km (0.096 R)
• M2: 521,797 km (0.107 R)
• M3: 783,444 km (0.052 R)
• M4: 893,997 km (0.042 R)
• M5: 1,603,091 km (0.091 R)
• M6: 1,813,575 km (0.067 R)
• M7: 1,894,807 km (0.071 R)
• M8: 2,117,707 km (0.097 R)
• M9: 2,276,132 km (0.113 R)
• M10: 2,574,131 km (0.067 R)
• M11: 2,806,007 km (0.098 R)
• M12: 2,916,710 km (0.089 R)
• M13: 3,012,602 km (0.099 R)
• M14: 3,240,888 km (0.098 R)
• M15: 3,662,455 km (0.072 R)
• M16: 3,835,989 km (0.085 R)
• M17: 4,012,364 km (0.116 R)
• M18: 4,501,998 km (0.091 R)
• M19: 5,281,702 km (0.094 R)
• M20: 5,797,815 km (0.111 R)
• M21: 6,288,646 km (0.119 R)
• M22: 6,665,632 km (0.084 R)
• M23: 7,551,551 km (0.11 R)
• M24: 8,042,232 km (0.074 R)
• M25: 8,566,273 km (0.118 R)
• M26: 9,007,587 km (0.05 R)
• M27: 9,242,755 km (0.064 R)
• M28: 9,313,814 km (0.102 R)
• M29: 9,743,459 km (0.059 R)
• M30: 9,815,715 km (0.096 R)
• M31: 9,912,355 km (0.099 R)
• M32: 9,985,059 km (0.108 R)
• M33: 10,082,148 km (0.108 R)
• M34: 10,302,057 km (0.097 R)
• M35: 10,721,530 km (0.113 R)
• M36: 11,298,080 km (0.092 R)
• M37: 11,500,935 km (0.062 R)
• M38: 12,194,770 km (0.033 R)
• M39: 12,902,068 km (0.07 R)
• M40: 12,981,355 km (0.092 R)
• M41: 13,167,305 km (0.118 R)
• M42: 13,300,747 km (0.108 R)
• M43: 13,488,193 km (0.057 R)
• M44: 14,001,463 km (0.11 R)
• M45: 14,274,180 km (0.109 R)
• M46: 14,603,744 km (0.063 R)
• M47: 14,769,499 km (0.118 R)
• M48: 14,852,675 km (0.085 R)
• M49: 15,242,527 km (0.113 R)
• M50: 15,523,023 km (0.025 R)
• M51: 15,947,133 km (0.062 R)
• M52: 16,289,114 km (0.103 R)
• M53: 16,576,042 km (0.091 R)
• M54: 17,038,599 km (0.097 R)
• M55: 18,302,402 km (0.111 R)
• M56: 18,900,644 km (0.094 R)
• M57: 19,323,108 km (0.039 R)
• M58: 19,687,828 km (0.092 R)
• M59: 20,331,398 km (0.096 R)
• M60: 20,826,417 km (0.09 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.8

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 8.84 AU - 8.88 AU

Year: 9312 Days

Day: 14.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 29,610,621 km

• M1: 189,989 km (0.063 R)
• M2: 350,508 km (0.085 R)
• M3: 498,311 km (0.052 R)
• M4: 620,083 km (0.08 R)
• M5: 838,346 km (0.102 R)
• M6: 1,370,167 km (0.118 R)
• M7: 1,845,290 km (0.12 R)
• M8: 1,980,825 km (0.113 R)
• M9: 2,190,562 km (0.097 R)
• M10: 2,519,228 km (0.099 R)
• M11: 2,786,260 km (0.056 R)
• M12: 2,982,682 km (0.107 R)
• M13: 3,265,722 km (0.092 R)
• M14: 4,461,607 km (0.081 R)
• M15: 5,046,834 km (0.062 R)
• M16: 5,142,876 km (0.065 R)
• M17: 5,239,366 km (0.079 R)
• M18: 5,360,989 km (0.12 R)
• M19: 5,631,911 km (0.115 R)
• M20: 5,781,509 km (0.102 R)
• M21: 6,290,142 km (0.108 R)
• M22: 7,268,961 km (0.039 R)
• M23: 8,210,230 km (0.071 R)
• M24: 8,551,762 km (0.098 R)
• M25: 8,839,888 km (0.102 R)
• M26: 9,043,490 km (0.105 R)
• M27: 9,366,622 km (0.065 R)
• M28: 10,328,536 km (0.086 R)
• M29: 10,481,575 km (0.067 R)
• M30: 11,893,779 km (0.093 R)
• M31: 12,345,265 km (0.071 R)
• M32: 13,331,863 km (0.08 R)
• M33: 13,767,193 km (0.113 R)
• M34: 14,928,072 km (0.094 R)
• M35: 15,695,958 km (0.05 R)
• M36: 16,369,597 km (0.054 R)
• M37: 17,125,067 km (0.115 R)
• M38: 17,415,885 km (0.116 R)
• M39: 18,446,614 km (0.112 R)
• M40: 18,595,464 km (0.065 R)
• M41: 19,534,939 km (0.029 R)
• M42: 20,067,806 km (0.058 R)
• M43: 20,567,014 km (0.107 R)
• M44: 21,031,366 km (0.094 R)
• M45: 21,303,784 km (0.048 R)
• M46: 21,577,548 km (0.078 R)
• M47: 23,203,827 km (0.06 R)
• M48: 23,445,128 km (0.083 R)
• M49: 25,654,240 km (0.055 R)
• M50: 26,154,196 km (0.091 R)
• M51: 27,418,148 km (0.082 R)
• M52: 27,545,606 km (0.106 R)
• M53: 28,400,557 km (0.065 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.3

Radius: 10.8

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.06 AU - 10.9 AU

Year: 11133 Days

Day: 11.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 29,610,621 km

• M1: 237,113 km (0.096 R)
• M2: 493,972 km (0.112 R)
• M3: 864,825 km (0.111 R)
• M4: 1,678,339 km (0.099 R)
• M5: 1,846,786 km (0.119 R)
• M6: 2,236,937 km (0.071 R)
• M7: 2,479,734 km (0.073 R)
• M8: 2,594,775 km (0.099 R)
• M9: 2,890,231 km (0.112 R)
• M10: 3,322,270 km (0.069 R)
• M11: 3,470,820 km (0.07 R)
• M12: 4,178,119 km (0.119 R)
• M13: 4,246,784 km (0.105 R)
• M14: 4,929,399 km (0.105 R)
• M15: 5,197,329 km (0.086 R)
• M16: 5,395,247 km (0.042 R)
• M17: 5,849,576 km (0.1 R)
• M18: 6,081,453 km (0.074 R)
• M19: 6,316,471 km (0.093 R)
• M20: 7,066,405 km (0.103 R)
• M21: 7,619,319 km (0.116 R)
• M22: 8,445,697 km (0.117 R)
• M23: 8,884,468 km (0.107 R)
• M24: 9,180,971 km (0.038 R)
• M25: 9,510,984 km (0.065 R)
• M26: 10,901,496 km (0.113 R)
• M27: 10,996,491 km (0.067 R)
• M28: 11,411,176 km (0.092 R)
• M29: 12,553,057 km (0.101 R)
• M30: 12,719,110 km (0.081 R)
• M31: 12,986,442 km (0.068 R)
• M32: 13,053,611 km (0.104 R)
• M33: 13,289,377 km (0.11 R)
• M34: 13,696,882 km (0.111 R)
• M35: 14,315,918 km (0.061 R)
• M36: 14,838,762 km (0.114 R)
• M37: 15,155,461 km (0.106 R)
• M38: 15,438,949 km (0.077 R)
• M39: 15,831,494 km (0.084 R)
• M40: 16,517,251 km (0.11 R)
• M41: 16,808,966 km (0.026 R)
• M42: 18,067,533 km (0.111 R)
• M43: 18,632,564 km (0.111 R)
• M44: 19,088,539 km (0.081 R)
• M45: 19,471,509 km (0.104 R)
• M46: 19,702,488 km (0.069 R)
• M47: 20,089,498 km (0.099 R)
• M48: 20,713,770 km (0.097 R)
• M49: 21,028,374 km (0.087 R)
• M50: 21,344,624 km (0.093 R)
• M51: 21,741,956 km (0.107 R)
• M52: 21,901,727 km (0.083 R)
• M53: 23,683,587 km (0.099 R)
• M54: 23,930,124 km (0.113 R)
• M55: 24,012,553 km (0.096 R)
• M56: 26,272,528 km (0.034 R)
• M57: 27,255,535 km (0.104 R)
• M58: 29,037,695 km (0.08 R)
• M59: 29,125,658 km (0.117 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 16,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit