🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.7 AU - 0.86 AU

Year: 252 Days

Day: 27.7 Hours

Environment

Temp: 116 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.5 AU - 1.56 AU

Year: 691 Days

Day: 16.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.76 AU - 2.88 AU

Year: 1291 Days

Day: 45.9 Hours

Environment

Temp: -74 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.51 AU - 3.69 AU

Year: 1994 Days

Day: 17.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,398,312 km

• M1: 77,342 km (0.098 R)
• M2: 914,791 km (0.085 R)

Asteroid Belt

Center: 4.31 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.5

Radius: 14

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.15 AU - 6.89 AU

Year: 4737 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 98,398,312 km

• M1: 180,265 km (0.088 R)
• M2: 334,650 km (0.032 R)
• M3: 580,440 km (0.056 R)
• M4: 749,934 km (0.105 R)
• M5: 847,322 km (0.053 R)
• M6: 1,444,816 km (0.116 R)
• M7: 1,598,752 km (0.06 R)
• M8: 2,062,356 km (0.103 R)
• M9: 2,285,706 km (0.093 R)
• M10: 2,635,765 km (0.113 R)
• M11: 3,166,089 km (0.077 R)
• M12: 3,576,287 km (0.071 R)
• M13: 3,671,880 km (0.041 R)
• M14: 3,964,044 km (0.089 R)
• M15: 4,143,113 km (0.092 R)
• M16: 4,243,792 km (0.104 R)
• M17: 4,592,206 km (0.096 R)
• M18: 4,738,363 km (0.075 R)
• M19: 4,843,829 km (0.08 R)
• M20: 5,164,866 km (0.067 R)
• M21: 5,317,008 km (0.096 R)
• M22: 5,448,654 km (0.075 R)
• M23: 5,670,657 km (0.094 R)
• M24: 5,760,266 km (0.025 R)
• M25: 5,940,980 km (0.084 R)
• M26: 6,729,810 km (0.097 R)
• M27: 6,848,740 km (0.107 R)
• M28: 6,992,204 km (0.1 R)
• M29: 7,477,949 km (0.114 R)
• M30: 7,650,585 km (0.1 R)
• M31: 7,749,768 km (0.116 R)
• M32: 7,874,533 km (0.06 R)
• M33: 8,895,837 km (0.085 R)
• M34: 9,078,945 km (0.071 R)
• M35: 9,236,921 km (0.092 R)
• M36: 9,662,377 km (0.042 R)
• M37: 10,013,034 km (0.087 R)
• M38: 10,149,019 km (0.119 R)
• M39: 10,949,667 km (0.12 R)
• M40: 11,230,462 km (0.102 R)
• M41: 11,428,529 km (0.114 R)
• M42: 11,856,828 km (0.067 R)
• M43: 13,113,600 km (0.111 R)
• M44: 14,015,525 km (0.083 R)
• M45: 14,689,613 km (0.067 R)
• M46: 15,124,195 km (0.062 R)
• M47: 15,562,966 km (0.033 R)
• M48: 15,878,916 km (0.101 R)
• M49: 16,037,640 km (0.1 R)
• M50: 16,678,218 km (0.109 R)
• M51: 16,775,008 km (0.097 R)
• M52: 17,001,499 km (0.078 R)
• M53: 17,786,140 km (0.082 R)
• M54: 18,249,295 km (0.1 R)
• M55: 18,415,797 km (0.096 R)
• M56: 18,582,599 km (0.089 R)
• M57: 18,850,678 km (0.112 R)
• M58: 19,221,382 km (0.059 R)
• M59: 19,458,644 km (0.069 R)
• M60: 19,594,628 km (0.088 R)
• M61: 20,279,188 km (0.097 R)
• M62: 21,110,952 km (0.108 R)
• M63: 21,531,173 km (0.04 R)
• M64: 21,636,639 km (0.093 R)
• M65: 22,166,515 km (0.09 R)
• M66: 22,273,029 km (0.113 R)
• M67: 22,379,692 km (0.087 R)
• M68: 23,854,577 km (0.113 R)
• M69: 24,036,638 km (0.112 R)
• M70: 24,145,994 km (0.116 R)
• M71: 24,438,607 km (0.113 R)
• M72: 24,695,766 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.2

Radius: 14.9

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.11 AU - 7.23 AU

Year: 5598 Days

Day: 11.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 98,398,312 km

• M1: 361,129 km (0.101 R)
• M2: 502,798 km (0.12 R)
• M3: 761,752 km (0.087 R)
• M4: 902,075 km (0.115 R)
• M5: 1,130,661 km (0.105 R)
• M6: 1,294,470 km (0.106 R)
• M7: 1,519,914 km (0.114 R)
• M8: 1,684,023 km (0.038 R)
• M9: 2,010,745 km (0.093 R)
• M10: 2,192,207 km (0.081 R)
• M11: 2,316,224 km (0.071 R)
• M12: 2,464,176 km (0.115 R)
• M13: 2,571,887 km (0.05 R)
• M14: 2,769,655 km (0.027 R)
• M15: 3,204,386 km (0.091 R)
• M16: 3,490,268 km (0.037 R)
• M17: 3,809,659 km (0.081 R)
• M18: 4,529,824 km (0.093 R)
• M19: 4,636,188 km (0.06 R)
• M20: 4,797,454 km (0.11 R)
• M21: 5,042,795 km (0.093 R)
• M22: 5,404,522 km (0.101 R)
• M23: 5,574,465 km (0.09 R)
• M24: 7,120,410 km (0.09 R)
• M25: 7,244,576 km (0.118 R)
• M26: 7,621,563 km (0.062 R)
• M27: 8,199,160 km (0.093 R)
• M28: 8,394,834 km (0.104 R)
• M29: 9,261,006 km (0.112 R)
• M30: 9,704,713 km (0.062 R)
• M31: 11,731,914 km (0.09 R)
• M32: 11,989,671 km (0.115 R)
• M33: 12,137,922 km (0.111 R)
• M34: 12,398,672 km (0.118 R)
• M35: 13,498,814 km (0.098 R)
• M36: 13,963,166 km (0.116 R)
• M37: 14,551,086 km (0.032 R)
• M38: 15,508,662 km (0.03 R)
• M39: 15,629,686 km (0.062 R)
• M40: 16,035,845 km (0.039 R)
• M41: 16,363,165 km (0.101 R)
• M42: 16,775,456 km (0.067 R)
• M43: 17,149,601 km (0.087 R)
• M44: 17,400,476 km (0.114 R)
• M45: 18,245,704 km (0.115 R)
• M46: 18,759,124 km (0.1 R)
• M47: 18,974,545 km (0.108 R)
• M48: 19,104,246 km (0.085 R)
• M49: 19,713,110 km (0.069 R)
• M50: 20,638,373 km (0.103 R)
• M51: 20,994,565 km (0.085 R)
• M52: 21,577,698 km (0.066 R)
• M53: 21,893,948 km (0.086 R)
• M54: 22,166,216 km (0.109 R)
• M55: 23,220,581 km (0.101 R)
• M56: 23,359,259 km (0.04 R)
• M57: 24,808,862 km (0.101 R)
• M58: 25,045,376 km (0.106 R)
• M59: 25,187,644 km (0.091 R)
• M60: 25,330,211 km (0.092 R)
• M61: 25,663,814 km (0.1 R)
• M62: 25,855,150 km (0.096 R)
• M63: 27,061,806 km (0.065 R)
• M64: 27,354,120 km (0.111 R)
• M65: 29,529,572 km (0.087 R)
• M66: 29,880,828 km (0.045 R)
• M67: 30,384,973 km (0.093 R)
• M68: 30,841,097 km (0.108 R)
• M69: 31,044,550 km (0.058 R)
• M70: 31,197,439 km (0.065 R)
• M71: 31,299,614 km (0.094 R)
• M72: 32,481,288 km (0.051 R)
• M73: 32,740,242 km (0.066 R)
• M74: 33,573,203 km (0.108 R)
• M75: 33,992,227 km (0.027 R)
• M76: 34,888,617 km (0.109 R)
• M77: 35,153,704 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.8

Radius: 5.4

Gravity: 21.26 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 18.86 AU - 19.7 AU

Year: 30921 Days

Day: 19.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 98,398,312 km

• M1: 247,734 km (0.096 R)
• M2: 388,057 km (0.065 R)
• M3: 913,594 km (0.072 R)
• M4: 1,005,746 km (0.105 R)
• M5: 1,301,053 km (0.104 R)
• M6: 1,734,438 km (0.099 R)
• M7: 3,037,734 km (0.089 R)
• M8: 3,176,711 km (0.093 R)
• M9: 3,851,996 km (0.08 R)
• M10: 4,998,962 km (0.059 R)
• M11: 5,665,870 km (0.087 R)
• M12: 6,777,831 km (0.077 R)
• M13: 7,081,514 km (0.112 R)
• M14: 8,339,782 km (0.104 R)
• M15: 8,404,558 km (0.114 R)
• M16: 8,665,008 km (0.116 R)
• M17: 8,862,178 km (0.072 R)
• M18: 10,075,865 km (0.1 R)
• M19: 11,412,373 km (0.072 R)
• M20: 11,628,542 km (0.104 R)
• M21: 11,845,907 km (0.033 R)
• M22: 13,178,675 km (0.101 R)
• M23: 14,636,057 km (0.089 R)
• M24: 15,028,153 km (0.11 R)
• M25: 15,902,553 km (0.118 R)
• M26: 16,711,728 km (0.106 R)
• M27: 17,039,197 km (0.097 R)
• M28: 17,121,327 km (0.034 R)
• M29: 17,203,755 km (0.056 R)
• M30: 17,286,184 km (0.117 R)
• M31: 18,285,797 km (0.052 R)
• M32: 18,623,140 km (0.075 R)
• M33: 19,218,539 km (0.097 R)
• M34: 20,427,888 km (0.102 R)
• M35: 20,515,254 km (0.091 R)
• M36: 22,738,278 km (0.094 R)
• M37: 22,919,441 km (0.096 R)
• M38: 23,283,113 km (0.099 R)
• M39: 23,740,434 km (0.028 R)
• M40: 23,924,140 km (0.112 R)
• M41: 24,850,001 km (0.067 R)
• M42: 25,223,547 km (0.093 R)
• M43: 25,599,038 km (0.078 R)
• M44: 28,766,324 km (0.047 R)
• M45: 31,953,507 km (0.103 R)
• M46: 32,054,785 km (0.096 R)
• M47: 32,767,618 km (0.091 R)
• M48: 33,177,217 km (0.117 R)
• M49: 34,416,187 km (0.113 R)
• M50: 37,152,033 km (0.099 R)
• M51: 37,900,471 km (0.095 R)
• M52: 38,545,986 km (0.077 R)
• M53: 39,086,632 km (0.066 R)
• M54: 40,613,877 km (0.05 R)
• M55: 43,164,970 km (0.084 R)
• M56: 44,516,437 km (0.071 R)
• M57: 48,536,580 km (0.054 R)
• M58: 48,769,803 km (0.111 R)
• M59: 49,823,870 km (0.119 R)
• M60: 51,359,642 km (0.099 R)
• M61: 51,716,283 km (0.096 R)
• M62: 52,431,959 km (0.041 R)
• M63: 52,790,994 km (0.063 R)
• M64: 53,632,033 km (0.046 R)
• M65: 53,752,460 km (0.094 R)
• M66: 54,841,083 km (0.062 R)
• M67: 56,181,480 km (0.092 R)
• M68: 58,521,939 km (0.081 R)
• M69: 58,646,105 km (0.098 R)
• M70: 58,770,122 km (0.12 R)
• M71: 59,392,299 km (0.079 R)
• M72: 60,642,938 km (0.094 R)
• M73: 61,145,586 km (0.11 R)
• M74: 61,523,620 km (0.103 R)
• M75: 62,028,663 km (0.105 R)
• M76: 62,155,223 km (0.09 R)
• M77: 66,636,277 km (0.031 R)
• M78: 66,765,829 km (0.027 R)
• M79: 68,850,026 km (0.082 R)
• M80: 69,768,557 km (0.044 R)
• M81: 70,823,372 km (0.09 R)
• M82: 72,815,118 km (0.079 R)
• M83: 74,960,052 km (0.045 R)
• M84: 76,175,535 km (0.118 R)
• M85: 76,717,827 km (0.1 R)
• M86: 82,072,384 km (0.109 R)
• M87: 84,303,786 km (0.086 R)
• M88: 85,849,431 km (0.057 R)
• M89: 86,131,423 km (0.104 R)
• M90: 86,837,824 km (0.072 R)
• M91: 88,114,193 km (0.071 R)
• M92: 92,847,021 km (0.111 R)
• M93: 94,297,522 km (0.061 R)
• M94: 95,609,196 km (0.085 R)
• M95: 95,755,353 km (0.114 R)
• M96: 97,661,679 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit