🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.47 AU - 0.69 AU

Year: 164 Days

Day: 32.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.89 AU - 1.21 AU

Year: 399 Days

Day: 22.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,471,125 km

• M1: 737,518 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.13 AU - 1.15 AU

Year: 451 Days

Day: 31.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.89 AU - 2.71 AU

Year: 1294 Days

Day: 27.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.35 AU - 2.67 AU

Year: 1475 Days

Day: 34.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,471,125 km

• M1: 181,612 km (0.062 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.4

Radius: 12.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.7 AU - 5.34 AU

Year: 4171 Days

Day: 5.5 Hours

Environment

Temp: -132 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,471,125 km

• M1: 223,350 km (0.042 R)
• M2: 477,816 km (0.116 R)
• M3: 619,934 km (0.052 R)
• M4: 720,314 km (0.1 R)
• M5: 814,710 km (0.115 R)
• M6: 1,044,492 km (0.107 R)
• M7: 1,355,058 km (0.06 R)
• M8: 1,631,365 km (0.117 R)
• M9: 1,792,930 km (0.09 R)
• M10: 2,062,805 km (0.106 R)
• M11: 2,167,524 km (0.115 R)
• M12: 2,680,046 km (0.077 R)
• M13: 2,891,876 km (0.092 R)
• M14: 3,687,139 km (0.112 R)
• M15: 3,858,428 km (0.099 R)
• M16: 4,076,392 km (0.088 R)
• M17: 4,777,707 km (0.074 R)
• M18: 5,130,758 km (0.074 R)
• M19: 5,298,457 km (0.065 R)
• M20: 5,737,976 km (0.092 R)
• M21: 5,987,356 km (0.091 R)
• M22: 6,291,189 km (0.112 R)
• M23: 7,448,927 km (0.088 R)
• M24: 8,614,593 km (0.09 R)
• M25: 8,871,752 km (0.066 R)
• M26: 9,015,665 km (0.078 R)
• M27: 9,452,341 km (0.074 R)
• M28: 9,629,017 km (0.119 R)
• M29: 9,776,969 km (0.106 R)
• M30: 9,925,819 km (0.105 R)
• M31: 10,680,989 km (0.112 R)
• M32: 10,803,509 km (0.087 R)
• M33: 11,050,196 km (0.093 R)
• M34: 11,205,180 km (0.11 R)
• M35: 11,580,222 km (0.093 R)
• M36: 11,706,183 km (0.116 R)
• M37: 12,600,629 km (0.056 R)
• M38: 12,697,867 km (0.109 R)
• M39: 12,860,331 km (0.112 R)
• M40: 13,056,154 km (0.117 R)
• M41: 13,384,821 km (0.107 R)
• M42: 13,682,969 km (0.113 R)
• M43: 14,084,041 km (0.098 R)
• M44: 14,184,870 km (0.116 R)
• M45: 14,658,647 km (0.034 R)
• M46: 14,966,070 km (0.053 R)
• M47: 15,587,201 km (0.095 R)
• M48: 16,006,075 km (0.115 R)
• M49: 16,146,547 km (0.072 R)
• M50: 16,499,448 km (0.108 R)
• M51: 16,641,267 km (0.094 R)
• M52: 16,854,893 km (0.11 R)
• M53: 16,997,759 km (0.12 R)
• M54: 17,320,741 km (0.11 R)
• M55: 18,045,692 km (0.06 R)
• M56: 18,338,605 km (0.111 R)
• M57: 19,151,819 km (0.087 R)
• M58: 19,450,566 km (0.089 R)
• M59: 19,562,914 km (0.109 R)
• M60: 19,713,110 km (0.103 R)
• M61: 20,052,547 km (0.119 R)
• M62: 20,546,220 km (0.072 R)
• M63: 20,737,107 km (0.096 R)
• M64: 21,005,486 km (0.102 R)
• M65: 21,236,315 km (0.079 R)
• M66: 22,836,564 km (0.095 R)
• M67: 23,074,125 km (0.12 R)
• M68: 23,232,849 km (0.052 R)
• M69: 24,273,601 km (0.09 R)
• M70: 24,799,737 km (0.088 R)
• M71: 25,247,782 km (0.12 R)
• M72: 25,904,367 km (0.076 R)
• M73: 26,691,402 km (0.104 R)
• M74: 27,696,699 km (0.076 R)
• M75: 28,034,491 km (0.076 R)
• M76: 28,119,164 km (0.096 R)
• M77: 28,458,751 km (0.098 R)
• M78: 28,543,872 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.2

Radius: 8.1

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 7 AU - 9.92 AU

Year: 9126 Days

Day: 13.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,471,125 km

• M1: 102,175 km (0.087 R)
• M2: 355,594 km (0.114 R)
• M3: 599,289 km (0.056 R)
• M4: 1,206,956 km (0.083 R)
• M5: 1,610,271 km (0.1 R)
• M6: 2,041,263 km (0.06 R)
• M7: 2,251,149 km (0.108 R)
• M8: 2,364,993 km (0.12 R)
• M9: 3,315,238 km (0.119 R)
• M10: 4,370,502 km (0.099 R)
• M11: 5,149,608 km (0.106 R)
• M12: 5,538,113 km (0.073 R)
• M13: 5,796,618 km (0.115 R)
• M14: 5,918,541 km (0.05 R)
• M15: 6,218,335 km (0.094 R)
• M16: 6,289,693 km (0.086 R)
• M17: 6,343,249 km (0.107 R)
• M18: 7,466,729 km (0.101 R)
• M19: 8,730,083 km (0.045 R)
• M20: 9,642,929 km (0.105 R)
• M21: 10,100,250 km (0.111 R)
• M22: 10,184,174 km (0.063 R)
• M23: 10,522,116 km (0.11 R)
• M24: 10,949,816 km (0.057 R)
• M25: 12,356,186 km (0.092 R)
• M26: 14,357,506 km (0.091 R)
• M27: 15,094,575 km (0.076 R)
• M28: 15,819,676 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.2

Radius: 14.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 8.04 AU - 11.34 AU

Year: 11186 Days

Day: 13.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,471,125 km

• M1: 185,202 km (0.098 R)
• M2: 298,747 km (0.062 R)
• M3: 546,032 km (0.09 R)
• M4: 723,455 km (0.028 R)
• M5: 820,694 km (0.114 R)
• M6: 962,662 km (0.118 R)
• M7: 1,243,906 km (0.096 R)
• M8: 1,750,145 km (0.11 R)
• M9: 1,921,285 km (0.086 R)
• M10: 2,603,601 km (0.111 R)
• M11: 2,961,888 km (0.099 R)
• M12: 3,146,941 km (0.068 R)
• M13: 3,464,387 km (0.12 R)
• M14: 4,153,286 km (0.109 R)
• M15: 4,314,702 km (0.12 R)
• M16: 4,478,362 km (0.112 R)
• M17: 4,787,880 km (0.115 R)
• M18: 5,178,480 km (0.079 R)
• M19: 5,277,813 km (0.118 R)
• M20: 6,438,692 km (0.113 R)
• M21: 6,545,655 km (0.118 R)
• M22: 6,653,365 km (0.112 R)
• M23: 7,062,067 km (0.092 R)
• M24: 7,172,470 km (0.047 R)
• M25: 7,339,122 km (0.108 R)
• M26: 7,451,021 km (0.097 R)
• M27: 7,591,643 km (0.081 R)
• M28: 7,761,586 km (0.06 R)
• M29: 8,076,490 km (0.073 R)
• M30: 8,600,830 km (0.084 R)
• M31: 9,076,252 km (0.11 R)
• M32: 9,226,598 km (0.08 R)
• M33: 9,377,842 km (0.111 R)
• M34: 9,560,351 km (0.034 R)
• M35: 9,713,240 km (0.1 R)
• M36: 9,836,359 km (0.111 R)
• M37: 10,083,944 km (0.042 R)
• M38: 10,302,207 km (0.106 R)
• M39: 10,459,135 km (0.082 R)
• M40: 11,417,459 km (0.08 R)
• M41: 11,940,004 km (0.089 R)
• M42: 12,470,479 km (0.08 R)
• M43: 12,570,859 km (0.109 R)
• M44: 14,142,833 km (0.092 R)
• M45: 14,633,514 km (0.085 R)
• M46: 15,165,484 km (0.071 R)
• M47: 15,559,675 km (0.091 R)
• M48: 16,651,889 km (0.051 R)
• M49: 16,762,441 km (0.1 R)
• M50: 16,947,344 km (0.043 R)
• M51: 17,505,943 km (0.115 R)
• M52: 18,336,361 km (0.117 R)
• M53: 20,113,733 km (0.108 R)
• M54: 20,270,960 km (0.045 R)
• M55: 20,863,966 km (0.082 R)
• M56: 20,983,196 km (0.104 R)
• M57: 21,342,530 km (0.114 R)
• M58: 21,663,567 km (0.085 R)
• M59: 22,067,032 km (0.104 R)
• M60: 22,554,721 km (0.102 R)
• M61: 23,251,399 km (0.116 R)
• M62: 23,623,299 km (0.106 R)
• M63: 23,830,642 km (0.075 R)
• M64: 24,080,320 km (0.069 R)
• M65: 24,330,897 km (0.103 R)
• M66: 24,498,447 km (0.081 R)
• M67: 24,624,258 km (0.049 R)
• M68: 24,961,003 km (0.074 R)
• M69: 25,767,036 km (0.1 R)
• M70: 26,366,326 km (0.11 R)
• M71: 26,927,018 km (0.108 R)
• M72: 28,104,054 km (0.094 R)
• M73: 29,119,824 km (0.114 R)
• M74: 29,386,856 km (0.066 R)
• M75: 29,923,314 km (0.091 R)
• M76: 30,147,860 km (0.098 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.4

Radius: 3

Gravity: 53.6 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 9.52 AU - 15.56 AU

Year: 16468 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 77.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 59,471,125 km

• M1: 52,359 km (0.067 R)
• M2: 135,835 km (0.113 R)
• M3: 300,991 km (0.079 R)
• M4: 426,504 km (0.098 R)
• M5: 1,137,991 km (0.072 R)
• M6: 1,161,777 km (0.093 R)
• M7: 1,307,186 km (0.052 R)
• M8: 1,615,358 km (0.113 R)
• M9: 1,805,198 km (0.062 R)
• M10: 1,945,072 km (0.092 R)
• M11: 2,001,919 km (0.12 R)
• M12: 2,059,514 km (0.113 R)
• M13: 2,205,671 km (0.052 R)
• M14: 2,415,856 km (0.096 R)
• M15: 3,018,137 km (0.098 R)
• M16: 3,117,320 km (0.119 R)
• M17: 3,150,681 km (0.073 R)
• M18: 3,352,937 km (0.044 R)
• M19: 3,629,095 km (0.096 R)
• M20: 3,699,256 km (0.068 R)
• M21: 3,948,486 km (0.086 R)
• M22: 4,690,043 km (0.082 R)
• M23: 4,728,190 km (0.073 R)
• M24: 5,797,815 km (0.116 R)
• M25: 6,212,052 km (0.072 R)
• M26: 8,053,452 km (0.035 R)
• M27: 8,468,436 km (0.036 R)
• M28: 9,367,071 km (0.106 R)
• M29: 10,544,855 km (0.041 R)
• M30: 11,049,149 km (0.12 R)
• M31: 11,150,876 km (0.06 R)
• M32: 11,201,889 km (0.114 R)
• M33: 11,768,266 km (0.107 R)
• M34: 12,133,434 km (0.058 R)
• M35: 12,502,343 km (0.062 R)
• M36: 12,608,557 km (0.103 R)
• M37: 13,035,809 km (0.103 R)
• M38: 13,251,230 km (0.108 R)
• M39: 13,413,543 km (0.086 R)
• M40: 13,795,018 km (0.081 R)
• M41: 14,512,639 km (0.094 R)
• M42: 14,848,037 km (0.111 R)
• M43: 17,918,833 km (0.109 R)
• M44: 17,978,523 km (0.11 R)
• M45: 18,098,350 km (0.047 R)
• M46: 18,459,031 km (0.117 R)
• M47: 19,371,428 km (0.115 R)
• M48: 19,617,218 km (0.048 R)
• M49: 19,925,838 km (0.11 R)
• M50: 21,303,036 km (0.118 R)
• M51: 22,775,229 km (0.034 R)
• M52: 23,490,755 km (0.098 R)
• M53: 24,810,657 km (0.069 R)
• M54: 26,086,727 km (0.113 R)
• M55: 26,903,531 km (0.027 R)
• M56: 27,521,670 km (0.098 R)
• M57: 27,728,713 km (0.03 R)
• M58: 27,936,355 km (0.081 R)
• M59: 28,911,883 km (0.119 R)
• M60: 30,040,449 km (0.067 R)
• M61: 30,253,776 km (0.056 R)
• M62: 30,610,118 km (0.114 R)
• M63: 31,327,290 km (0.116 R)
• M64: 31,904,887 km (0.095 R)
• M65: 32,122,403 km (0.036 R)
• M66: 33,511,569 km (0.038 R)
• M67: 33,954,229 km (0.12 R)
• M68: 34,176,232 km (0.058 R)
• M69: 35,219,079 km (0.092 R)
• M70: 36,272,248 km (0.056 R)
• M71: 37,030,709 km (0.107 R)
• M72: 37,794,556 km (0.107 R)
• M73: 38,486,446 km (0.062 R)
• M74: 39,260,016 km (0.081 R)
• M75: 39,415,299 km (0.05 R)
• M76: 40,273,392 km (0.037 R)
• M77: 41,216,308 km (0.057 R)
• M78: 41,453,271 km (0.105 R)
• M79: 41,690,533 km (0.1 R)
• M80: 44,492,651 km (0.112 R)
• M81: 44,573,583 km (0.11 R)
• M82: 44,654,665 km (0.098 R)
• M83: 45,222,988 km (0.111 R)
• M84: 47,520,362 km (0.055 R)
• M85: 48,100,503 km (0.078 R)
• M86: 48,516,385 km (0.05 R)
• M87: 49,351,739 km (0.095 R)
• M88: 49,519,438 km (0.051 R)
• M89: 52,312,730 km (0.06 R)
• M90: 52,398,150 km (0.047 R)
• M91: 53,341,066 km (0.098 R)
• M92: 54,116,731 km (0.096 R)
• M93: 54,203,198 km (0.076 R)
• M94: 54,549,218 km (0.086 R)
• M95: 54,896,135 km (0.092 R)
• M96: 55,504,849 km (0.084 R)
• M97: 56,290,687 km (0.037 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 13,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit