🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.77 AU - 1.09 AU

Year: 345 Days

Day: 45.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.01 AU - 1.23 AU

Year: 456 Days

Day: 17.2 Hours

Environment

Temp: -18 °C

Axial Tilt: 26.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,036,705 km

• M1: 566,527 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.08 AU - 1.22 AU

Year: 475 Days

Day: 46.6 Hours

Environment

Temp: -26 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,036,705 km

• M1: 322,383 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.38 AU - 1.64 AU

Year: 714 Days

Day: 39.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 115,036,705 km

• M1: 125,961 km (0.106 R)
• M2: 479,162 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.97 AU - 2.35 AU

Year: 1222 Days

Day: 33.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,036,705 km

• M1: 210,933 km (0.066 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.58 AU - 3.66 AU

Year: 2122 Days

Day: 20.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.8

Radius: 11.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 4.09 AU - 4.49 AU

Year: 3421 Days

Day: 10.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 115,036,705 km

• M1: 139,874 km (0.085 R)
• M2: 233,672 km (0.101 R)
• M3: 351,106 km (0.067 R)
• M4: 488,736 km (0.083 R)
• M5: 674,238 km (0.066 R)
• M6: 795,711 km (0.098 R)
• M7: 935,286 km (0.088 R)
• M8: 1,083,687 km (0.037 R)
• M9: 1,251,835 km (0.08 R)
• M10: 1,333,366 km (0.099 R)
• M11: 1,428,809 km (0.09 R)
• M12: 1,551,480 km (0.067 R)
• M13: 1,627,026 km (0.053 R)
• M14: 1,755,531 km (0.118 R)
• M15: 1,941,481 km (0.103 R)
• M16: 2,036,925 km (0.097 R)
• M17: 2,627,687 km (0.104 R)
• M18: 2,733,751 km (0.092 R)
• M19: 2,966,077 km (0.069 R)
• M20: 3,044,915 km (0.085 R)
• M21: 3,220,992 km (0.111 R)
• M22: 3,566,563 km (0.116 R)
• M23: 3,718,405 km (0.073 R)
• M24: 3,889,694 km (0.097 R)
• M25: 4,028,521 km (0.087 R)
• M26: 4,437,073 km (0.109 R)
• M27: 4,637,235 km (0.064 R)
• M28: 4,729,237 km (0.085 R)
• M29: 5,721,819 km (0.104 R)
• M30: 5,880,094 km (0.04 R)
• M31: 5,979,876 km (0.078 R)
• M32: 6,060,060 km (0.114 R)
• M33: 6,693,757 km (0.106 R)
• M34: 6,944,782 km (0.049 R)
• M35: 7,198,799 km (0.067 R)
• M36: 7,391,481 km (0.077 R)
• M37: 7,477,650 km (0.09 R)
• M38: 7,803,773 km (0.081 R)
• M39: 8,560,289 km (0.114 R)
• M40: 8,696,124 km (0.077 R)
• M41: 8,947,299 km (0.094 R)
• M42: 9,340,143 km (0.079 R)
• M43: 10,334,670 km (0.07 R)
• M44: 10,576,420 km (0.055 R)
• M45: 10,795,730 km (0.119 R)
• M46: 11,288,207 km (0.108 R)
• M47: 11,512,304 km (0.044 R)
• M48: 11,662,500 km (0.082 R)
• M49: 11,990,120 km (0.114 R)
• M50: 12,066,115 km (0.091 R)
• M51: 12,757,856 km (0.057 R)
• M52: 12,913,288 km (0.111 R)
• M53: 13,806,238 km (0.056 R)
• M54: 14,019,116 km (0.086 R)
• M55: 14,233,190 km (0.089 R)
• M56: 15,264,967 km (0.06 R)
• M57: 15,623,403 km (0.086 R)
• M58: 16,180,356 km (0.107 R)
• M59: 16,320,679 km (0.079 R)
• M60: 16,517,699 km (0.116 R)
• M61: 17,113,548 km (0.118 R)
• M62: 17,371,155 km (0.087 R)
• M63: 17,629,959 km (0.07 R)
• M64: 17,890,110 km (0.06 R)
• M65: 17,977,027 km (0.07 R)
• M66: 18,443,323 km (0.069 R)
• M67: 19,091,082 km (0.095 R)
• M68: 19,716,401 km (0.09 R)
• M69: 20,076,633 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.4

Radius: 8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.65 AU - 11.13 AU

Year: 12894 Days

Day: 12.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 115,036,705 km

• M1: 164,258 km (0.028 R)
• M2: 227,090 km (0.115 R)
• M3: 412,292 km (0.089 R)
• M4: 823,686 km (0.088 R)
• M5: 1,000,959 km (0.047 R)
• M6: 1,068,578 km (0.109 R)
• M7: 1,411,007 km (0.043 R)
• M8: 1,848,431 km (0.068 R)
• M9: 2,060,711 km (0.08 R)
• M10: 2,348,537 km (0.102 R)
• M11: 2,744,223 km (0.09 R)
• M12: 2,937,653 km (0.113 R)
• M13: 4,272,814 km (0.098 R)
• M14: 4,497,361 km (0.085 R)
• M15: 4,812,414 km (0.066 R)
• M16: 4,928,801 km (0.116 R)
• M17: 5,616,054 km (0.111 R)
• M18: 5,955,342 km (0.103 R)
• M19: 6,333,076 km (0.117 R)
• M20: 9,007,437 km (0.088 R)
• M21: 9,295,563 km (0.106 R)
• M22: 9,733,436 km (0.096 R)
• M23: 10,743,072 km (0.073 R)
• M24: 11,357,022 km (0.055 R)
• M25: 11,982,341 km (0.105 R)
• M26: 12,498,603 km (0.089 R)
• M27: 12,658,972 km (0.075 R)
• M28: 13,144,118 km (0.096 R)
• M29: 13,388,860 km (0.039 R)
• M30: 13,511,829 km (0.105 R)
• M31: 13,594,108 km (0.109 R)
• M32: 13,717,676 km (0.082 R)
• M33: 14,007,597 km (0.049 R)
• M34: 14,467,161 km (0.08 R)
• M35: 14,846,990 km (0.088 R)
• M36: 15,358,465 km (0.058 R)
• M37: 15,573,288 km (0.085 R)
• M38: 17,238,163 km (0.108 R)
• M39: 17,416,633 km (0.105 R)
• M40: 17,730,489 km (0.081 R)
• M41: 18,001,112 km (0.116 R)
• M42: 18,820,908 km (0.059 R)
• M43: 19,004,764 km (0.099 R)
• M44: 19,374,271 km (0.079 R)
• M45: 19,652,971 km (0.111 R)
• M46: 20,167,289 km (0.043 R)
• M47: 20,591,399 km (0.113 R)
• M48: 20,686,094 km (0.116 R)
• M49: 21,209,238 km (0.111 R)
• M50: 21,400,574 km (0.09 R)
• M51: 21,784,891 km (0.105 R)
• M52: 22,414,399 km (0.115 R)
• M53: 23,148,176 km (0.057 R)
• M54: 23,889,733 km (0.114 R)
• M55: 24,438,607 km (0.103 R)
• M56: 24,840,278 km (0.12 R)
• M57: 25,244,192 km (0.11 R)
• M58: 25,345,470 km (0.038 R)
• M59: 26,212,240 km (0.071 R)
• M60: 26,571,873 km (0.105 R)
• M61: 26,623,484 km (0.099 R)
• M62: 28,027,011 km (0.118 R)
• M63: 28,132,029 km (0.035 R)
• M64: 29,828,469 km (0.113 R)
• M65: 31,503,367 km (0.084 R)
• M66: 32,105,049 km (0.093 R)
• M67: 32,655,270 km (0.078 R)
• M68: 32,986,929 km (0.108 R)
• M69: 34,718,075 km (0.054 R)
• M70: 35,000,067 km (0.073 R)
• M71: 35,113,014 km (0.033 R)
• M72: 35,226,110 km (0.074 R)
• M73: 35,396,053 km (0.119 R)
• M74: 35,623,143 km (0.103 R)
• M75: 35,679,840 km (0.052 R)
• M76: 36,364,101 km (0.054 R)
• M77: 36,822,618 km (0.097 R)
• M78: 38,442,614 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.9

Radius: 5.1

Gravity: 37.02 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 17.44 AU - 20.14 AU

Year: 31359 Days

Day: 16.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 115,036,705 km

• M1: 92,451 km (0.071 R)
• M2: 233,821 km (0.082 R)
• M3: 318,195 km (0.101 R)
• M4: 631,153 km (0.09 R)
• M5: 752,627 km (0.116 R)
• M6: 2,812,739 km (0.107 R)
• M7: 2,862,555 km (0.074 R)
• M8: 3,324,214 km (0.076 R)
• M9: 3,536,793 km (0.108 R)
• M10: 4,315,300 km (0.087 R)
• M11: 4,723,852 km (0.118 R)
• M12: 5,452,543 km (0.04 R)
• M13: 5,766,400 km (0.087 R)
• M14: 7,839,527 km (0.057 R)
• M15: 9,435,437 km (0.115 R)
• M16: 10,813,233 km (0.116 R)
• M17: 10,970,161 km (0.118 R)
• M18: 11,846,655 km (0.054 R)
• M19: 13,412,795 km (0.083 R)
• M20: 13,750,737 km (0.11 R)
• M21: 15,130,478 km (0.072 R)
• M22: 15,218,143 km (0.079 R)
• M23: 16,734,317 km (0.053 R)
• M24: 19,144,638 km (0.07 R)
• M25: 20,293,250 km (0.102 R)
• M26: 20,583,769 km (0.076 R)
• M27: 21,267,282 km (0.096 R)
• M28: 23,260,524 km (0.112 R)
• M29: 23,666,383 km (0.093 R)
• M30: 24,690,979 km (0.074 R)
• M31: 26,254,875 km (0.095 R)
• M32: 29,806,478 km (0.1 R)
• M33: 31,358,107 km (0.045 R)
• M34: 34,423,816 km (0.071 R)
• M35: 35,583,350 km (0.084 R)
• M36: 37,702,403 km (0.09 R)
• M37: 39,378,648 km (0.112 R)
• M38: 40,347,294 km (0.071 R)
• M39: 41,323,869 km (0.118 R)
• M40: 43,424,821 km (0.102 R)
• M41: 43,799,115 km (0.054 R)
• M42: 43,924,179 km (0.042 R)
• M43: 47,858,154 km (0.11 R)
• M44: 48,503,070 km (0.09 R)
• M45: 49,021,128 km (0.083 R)
• M46: 50,324,425 km (0.09 R)
• M47: 52,300,463 km (0.118 R)
• M48: 55,109,163 km (0.11 R)
• M49: 60,871,822 km (0.115 R)
• M50: 61,430,570 km (0.111 R)
• M51: 61,850,641 km (0.103 R)
• M52: 62,131,287 km (0.107 R)
• M53: 63,116,987 km (0.094 R)
• M54: 63,823,987 km (0.09 R)
• M55: 64,249,593 km (0.083 R)
• M56: 64,960,931 km (0.071 R)
• M57: 73,252,243 km (0.081 R)
• M58: 76,992,190 km (0.072 R)
• M59: 77,747,659 km (0.039 R)
• M60: 79,723,248 km (0.091 R)
• M61: 80,181,616 km (0.11 R)
• M62: 81,254,233 km (0.046 R)
• M63: 83,104,011 km (0.066 R)
• M64: 83,258,845 km (0.115 R)
• M65: 85,748,452 km (0.115 R)
• M66: 85,904,782 km (0.045 R)
• M67: 86,061,261 km (0.094 R)
• M68: 87,316,687 km (0.072 R)
• M69: 87,631,590 km (0.114 R)
• M70: 89,528,342 km (0.08 R)
• M71: 90,004,512 km (0.102 R)
• M72: 90,163,534 km (0.038 R)
• M73: 91,438,557 km (0.093 R)
• M74: 91,918,168 km (0.088 R)
• M75: 92,559,045 km (0.05 R)
• M76: 93,040,601 km (0.046 R)
• M77: 93,201,418 km (0.102 R)
• M78: 93,684,021 km (0.119 R)
• M79: 95,461,094 km (0.061 R)
• M80: 96,597,739 km (0.107 R)
• M81: 97,902,232 km (0.116 R)
• M82: 99,376,818 km (0.112 R)
• M83: 99,705,485 km (0.099 R)
• M84: 101,354,203 km (0.104 R)
• M85: 101,850,718 km (0.086 R)
• M86: 102,182,078 km (0.07 R)
• M87: 103,511,105 km (0.071 R)
• M88: 106,858,806 km (0.104 R)
• M89: 107,027,104 km (0.073 R)
• M90: 108,207,730 km (0.086 R)
• M91: 109,562,339 km (0.063 R)
• M92: 110,241,812 km (0.086 R)
• M93: 112,459,601 km (0.083 R)
• M94: 114,519,713 km (0.09 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 14,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit