🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.42 AU - 0.68 AU

Year: 183 Days

Day: 44.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.55 AU - 0.67 AU

Year: 214 Days

Day: 42.2 Hours

Environment

Temp: -9 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,028,476 km

• M1: 133,591 km (0.061 R)
• M2: 419,323 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 219 Days

Day: 29.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,028,476 km

• M1: 103,821 km (0.047 R)

Asteroid Belt

Center: 1.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.4

Radius: 10

Gravity: 8.7 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.22 AU - 3.58 AU

Year: 2220 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,028,476 km

• M1: 155,731 km (0.105 R)
• M2: 395,387 km (0.093 R)
• M3: 482,154 km (0.095 R)
• M4: 669,450 km (0.098 R)
• M5: 749,485 km (0.096 R)
• M6: 823,686 km (0.073 R)
• M7: 960,119 km (0.061 R)
• M8: 1,104,481 km (0.08 R)
• M9: 1,179,430 km (0.111 R)
• M10: 1,403,527 km (0.092 R)
• M11: 1,508,844 km (0.112 R)
• M12: 1,592,769 km (0.052 R)
• M13: 1,790,537 km (0.093 R)
• M14: 1,866,981 km (0.1 R)
• M15: 2,075,820 km (0.076 R)
• M16: 2,361,851 km (0.063 R)
• M17: 2,588,342 km (0.087 R)
• M18: 2,718,941 km (0.113 R)
• M19: 2,941,393 km (0.108 R)
• M20: 3,047,309 km (0.079 R)
• M21: 3,263,029 km (0.055 R)
• M22: 3,644,503 km (0.112 R)
• M23: 3,725,885 km (0.077 R)
• M24: 4,006,829 km (0.086 R)
• M25: 4,294,805 km (0.08 R)
• M26: 4,415,381 km (0.098 R)
• M27: 4,537,004 km (0.064 R)
• M28: 5,052,967 km (0.117 R)
• M29: 5,125,672 km (0.088 R)
• M30: 5,235,327 km (0.114 R)
• M31: 5,438,481 km (0.088 R)
• M32: 5,776,423 km (0.057 R)
• M33: 5,852,418 km (0.112 R)
• M34: 6,082,500 km (0.062 R)
• M35: 6,531,892 km (0.086 R)
• M36: 7,093,632 km (0.045 R)
• M37: 7,421,550 km (0.071 R)
• M38: 7,691,575 km (0.093 R)
• M39: 7,880,517 km (0.108 R)
• M40: 8,305,823 km (0.106 R)
• M41: 8,629,852 km (0.114 R)
• M42: 9,046,034 km (0.115 R)
• M43: 9,112,455 km (0.055 R)
• M44: 9,401,777 km (0.11 R)
• M45: 9,558,855 km (0.068 R)
• M46: 10,126,878 km (0.092 R)
• M47: 11,034,788 km (0.083 R)
• M48: 11,152,970 km (0.107 R)
• M49: 11,438,702 km (0.055 R)
• M50: 11,606,401 km (0.045 R)
• M51: 11,774,998 km (0.071 R)
• M52: 11,968,578 km (0.085 R)
• M53: 12,383,562 km (0.091 R)
• M54: 12,580,583 km (0.072 R)
• M55: 12,803,334 km (0.038 R)
• M56: 13,102,380 km (0.104 R)
• M57: 13,530,080 km (0.102 R)
• M58: 13,631,358 km (0.076 R)
• M59: 13,885,824 km (0.094 R)
• M60: 14,321,752 km (0.096 R)
• M61: 14,399,244 km (0.081 R)
• M62: 14,606,287 km (0.049 R)
• M63: 15,049,845 km (0.1 R)
• M64: 15,471,262 km (0.1 R)
• M65: 15,656,764 km (0.103 R)
• M66: 16,271,760 km (0.103 R)
• M67: 16,406,548 km (0.111 R)
• M68: 16,867,459 km (0.048 R)
• M69: 16,976,516 km (0.12 R)
• M70: 17,085,872 km (0.101 R)
• M71: 17,470,339 km (0.114 R)
• M72: 17,968,799 km (0.037 R)
• M73: 18,303,748 km (0.098 R)
• M74: 18,809,987 km (0.07 R)
• M75: 19,036,479 km (0.085 R)

Asteroid Belt

Center: 4.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 13.5

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 5.4 AU - 6.66 AU

Year: 6657 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,028,476 km

• M1: 191,934 km (0.096 R)
• M2: 436,377 km (0.101 R)
• M3: 696,976 km (0.11 R)
• M4: 993,479 km (0.061 R)
• M5: 1,166,415 km (0.03 R)
• M6: 1,484,310 km (0.077 R)
• M7: 1,809,237 km (0.031 R)
• M8: 1,937,143 km (0.041 R)
• M9: 2,385,787 km (0.101 R)
• M10: 2,646,536 km (0.058 R)
• M11: 2,792,843 km (0.075 R)
• M12: 2,966,975 km (0.085 R)
• M13: 3,326,159 km (0.105 R)
• M14: 3,564,618 km (0.061 R)
• M15: 3,781,385 km (0.044 R)
• M16: 4,114,839 km (0.093 R)
• M17: 4,486,889 km (0.107 R)
• M18: 5,050,574 km (0.077 R)
• M19: 5,141,529 km (0.117 R)
• M20: 6,179,589 km (0.111 R)
• M21: 6,309,739 km (0.026 R)
• M22: 7,349,893 km (0.09 R)
• M23: 8,733,224 km (0.117 R)
• M24: 8,879,681 km (0.057 R)
• M25: 9,286,437 km (0.084 R)
• M26: 9,436,035 km (0.089 R)
• M27: 9,548,682 km (0.099 R)
• M28: 10,233,990 km (0.12 R)
• M29: 10,427,121 km (0.044 R)
• M30: 10,543,658 km (0.093 R)
• M31: 10,660,643 km (0.079 R)
• M32: 11,451,268 km (0.107 R)
• M33: 11,813,295 km (0.102 R)
• M34: 11,934,769 km (0.065 R)
• M35: 12,056,840 km (0.072 R)
• M36: 12,838,639 km (0.037 R)
• M37: 13,807,135 km (0.111 R)
• M38: 13,892,556 km (0.108 R)
• M39: 14,192,649 km (0.069 R)
• M40: 14,799,119 km (0.063 R)
• M41: 14,973,999 km (0.095 R)
• M42: 15,502,827 km (0.115 R)
• M43: 15,680,400 km (0.079 R)
• M44: 15,769,560 km (0.066 R)
• M45: 16,988,334 km (0.12 R)
• M46: 17,401,374 km (0.093 R)
• M47: 18,237,476 km (0.041 R)
• M48: 18,378,098 km (0.105 R)
• M49: 18,519,020 km (0.07 R)
• M50: 18,991,599 km (0.105 R)
• M51: 19,516,089 km (0.077 R)
• M52: 19,996,897 km (0.067 R)
• M53: 20,142,007 km (0.118 R)
• M54: 21,462,956 km (0.095 R)
• M55: 21,661,024 km (0.093 R)
• M56: 21,760,357 km (0.082 R)
• M57: 22,059,104 km (0.087 R)
• M58: 22,711,051 km (0.092 R)
• M59: 22,912,859 km (0.078 R)
• M60: 23,216,842 km (0.117 R)
• M61: 24,652,832 km (0.056 R)
• M62: 26,329,076 km (0.114 R)
• M63: 26,967,111 km (0.092 R)
• M64: 27,234,442 km (0.1 R)
• M65: 27,664,087 km (0.117 R)
• M66: 28,639,016 km (0.114 R)
• M67: 28,857,130 km (0.027 R)
• M68: 30,733,835 km (0.087 R)
• M69: 31,069,084 km (0.073 R)
• M70: 31,518,027 km (0.092 R)
• M71: 32,195,407 km (0.082 R)
• M72: 32,422,347 km (0.113 R)
• M73: 32,592,888 km (0.109 R)
• M74: 32,763,579 km (0.076 R)
• M75: 35,595,467 km (0.059 R)
• M76: 35,947,620 km (0.083 R)
• M77: 36,714,459 km (0.111 R)
• M78: 37,010,812 km (0.074 R)
• M79: 37,367,603 km (0.119 R)
• M80: 38,084,476 km (0.115 R)
• M81: 39,107,875 km (0.091 R)
• M82: 39,896,555 km (0.026 R)
• M83: 40,079,364 km (0.099 R)
• M84: 40,445,729 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.3

Radius: 12.1

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 5.48 AU - 6.72 AU

Year: 6773 Days

Day: 6.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,028,476 km

• M1: 386,112 km (0.039 R)
• M2: 491,279 km (0.114 R)
• M3: 693,087 km (0.077 R)
• M4: 887,714 km (0.082 R)
• M5: 973,433 km (0.059 R)
• M6: 1,049,429 km (0.091 R)
• M7: 1,360,293 km (0.062 R)
• M8: 1,504,805 km (0.087 R)
• M9: 1,873,115 km (0.09 R)
• M10: 1,986,061 km (0.11 R)
• M11: 2,184,877 km (0.113 R)
• M12: 2,638,607 km (0.083 R)
• M13: 2,765,915 km (0.051 R)
• M14: 3,160,255 km (0.045 R)
• M15: 3,354,433 km (0.101 R)
• M16: 3,552,501 km (0.104 R)
• M17: 3,754,607 km (0.073 R)
• M18: 3,877,726 km (0.05 R)
• M19: 4,022,986 km (0.104 R)
• M20: 4,666,406 km (0.119 R)
• M21: 4,799,100 km (0.051 R)
• M22: 4,910,550 km (0.048 R)
• M23: 5,296,064 km (0.071 R)
• M24: 5,457,779 km (0.113 R)
• M25: 5,667,964 km (0.114 R)
• M26: 5,785,997 km (0.118 R)
• M27: 6,290,441 km (0.119 R)
• M28: 6,388,128 km (0.026 R)
• M29: 6,859,212 km (0.04 R)
• M30: 7,010,455 km (0.093 R)
• M31: 7,444,588 km (0.041 R)
• M32: 7,626,051 km (0.094 R)
• M33: 7,940,356 km (0.063 R)
• M34: 8,258,999 km (0.114 R)
• M35: 8,636,135 km (0.079 R)
• M36: 9,547,336 km (0.116 R)
• M37: 9,659,834 km (0.119 R)
• M38: 10,868,136 km (0.04 R)
• M39: 11,103,603 km (0.053 R)
• M40: 11,340,865 km (0.071 R)
• M41: 11,941,351 km (0.066 R)
• M42: 12,337,187 km (0.085 R)
• M43: 13,017,109 km (0.093 R)
• M44: 13,361,483 km (0.081 R)
• M45: 13,836,157 km (0.113 R)
• M46: 14,155,699 km (0.115 R)
• M47: 14,348,530 km (0.106 R)
• M48: 14,834,574 km (0.096 R)
• M49: 15,856,178 km (0.105 R)
• M50: 16,392,336 km (0.064 R)
• M51: 16,561,083 km (0.111 R)
• M52: 16,798,345 km (0.119 R)
• M53: 16,934,479 km (0.087 R)
• M54: 17,036,804 km (0.099 R)
• M55: 17,551,421 km (0.111 R)
• M56: 17,862,584 km (0.108 R)
• M57: 17,966,704 km (0.119 R)
• M58: 18,420,435 km (0.103 R)
• M59: 18,595,913 km (0.111 R)
• M60: 19,161,243 km (0.06 R)
• M61: 19,374,719 km (0.093 R)
• M62: 19,875,872 km (0.073 R)
• M63: 20,964,197 km (0.029 R)
• M64: 21,221,056 km (0.039 R)
• M65: 21,774,718 km (0.12 R)
• M66: 22,407,966 km (0.11 R)
• M67: 22,557,713 km (0.103 R)
• M68: 22,745,608 km (0.063 R)
• M69: 23,047,198 km (0.09 R)
• M70: 23,502,125 km (0.054 R)
• M71: 23,807,005 km (0.091 R)
• M72: 24,074,935 km (0.108 R)
• M73: 25,195,273 km (0.055 R)
• M74: 25,781,547 km (0.108 R)
• M75: 26,214,334 km (0.045 R)
• M76: 26,293,172 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.3

Radius: 5.1

Gravity: 36.07 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 11.89 AU - 11.89 AU

Year: 18433 Days

Day: 20.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,028,476 km

• M1: 100,530 km (0.077 R)
• M2: 379,530 km (0.119 R)
• M3: 521,199 km (0.104 R)
• M4: 1,872,816 km (0.105 R)
• M5: 2,045,152 km (0.115 R)
• M6: 2,367,985 km (0.086 R)
• M7: 2,479,136 km (0.044 R)
• M8: 2,980,738 km (0.088 R)
• M9: 3,141,406 km (0.093 R)
• M10: 3,898,371 km (0.057 R)
• M11: 4,297,199 km (0.116 R)
• M12: 4,990,435 km (0.105 R)
• M13: 5,037,858 km (0.082 R)
• M14: 5,471,692 km (0.085 R)
• M15: 5,668,413 km (0.05 R)
• M16: 6,896,312 km (0.105 R)
• M17: 7,108,741 km (0.09 R)
• M18: 7,377,269 km (0.118 R)
• M19: 8,769,128 km (0.113 R)
• M20: 10,179,238 km (0.111 R)
• M21: 10,603,647 km (0.041 R)
• M22: 10,726,018 km (0.073 R)
• M23: 10,787,353 km (0.117 R)
• M24: 11,784,572 km (0.1 R)
• M25: 12,229,925 km (0.068 R)
• M26: 12,294,103 km (0.074 R)
• M27: 13,071,862 km (0.095 R)
• M28: 13,999,219 km (0.11 R)
• M29: 14,947,670 km (0.044 R)
• M30: 16,056,788 km (0.116 R)
• M31: 16,126,950 km (0.104 R)
• M32: 16,197,261 km (0.115 R)
• M33: 16,550,312 km (0.057 R)
• M34: 17,335,850 km (0.091 R)
• M35: 18,353,116 km (0.12 R)
• M36: 18,426,568 km (0.119 R)
• M37: 18,647,375 km (0.117 R)
• M38: 20,597,383 km (0.09 R)
• M39: 21,287,328 km (0.112 R)
• M40: 23,721,286 km (0.061 R)
• M41: 24,041,724 km (0.09 R)
• M42: 24,282,876 km (0.117 R)
• M43: 26,241,710 km (0.078 R)
• M44: 26,324,438 km (0.077 R)
• M45: 27,743,673 km (0.078 R)
• M46: 27,996,793 km (0.101 R)
• M47: 30,221,612 km (0.098 R)
• M48: 30,743,110 km (0.053 R)
• M49: 31,267,601 km (0.044 R)
• M50: 33,215,664 km (0.083 R)
• M51: 34,385,071 km (0.063 R)
• M52: 34,838,502 km (0.088 R)
• M53: 35,111,518 km (0.085 R)
• M54: 36,487,070 km (0.107 R)
• M55: 37,786,627 km (0.042 R)
• M56: 38,160,771 km (0.086 R)
• M57: 38,818,403 km (0.066 R)
• M58: 39,007,046 km (0.096 R)
• M59: 39,101,443 km (0.05 R)
• M60: 40,049,744 km (0.085 R)
• M61: 40,526,662 km (0.112 R)
• M62: 40,622,255 km (0.062 R)
• M63: 41,775,654 km (0.114 R)
• M64: 42,744,899 km (0.112 R)
• M65: 43,037,063 km (0.1 R)
• M66: 43,329,976 km (0.103 R)
• M67: 43,917,746 km (0.113 R)
• M68: 44,311,039 km (0.09 R)
• M69: 45,696,764 km (0.114 R)
• M70: 48,510,700 km (0.06 R)
• M71: 48,612,277 km (0.044 R)
• M72: 49,631,487 km (0.049 R)
• M73: 50,966,947 km (0.056 R)
• M74: 52,002,314 km (0.118 R)
• M75: 52,522,466 km (0.099 R)
• M76: 53,044,413 km (0.117 R)
• M77: 53,149,132 km (0.091 R)
• M78: 57,389,034 km (0.096 R)
• M79: 60,093,764 km (0.105 R)
• M80: 61,077,519 km (0.052 R)
• M81: 61,626,394 km (0.041 R)
• M82: 65,513,844 km (0.072 R)
• M83: 69,365,541 km (0.101 R)
• M84: 69,823,460 km (0.092 R)
• M85: 70,397,317 km (0.029 R)
• M86: 73,173,405 km (0.085 R)
• M87: 73,873,074 km (0.047 R)
• M88: 75,043,977 km (0.091 R)
• M89: 75,985,097 km (0.12 R)
• M90: 76,575,410 km (0.048 R)
• M91: 76,693,592 km (0.059 R)
• M92: 77,998,086 km (0.103 R)
• M93: 78,593,485 km (0.107 R)
• M94: 78,951,323 km (0.077 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: 379 - 12,785 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit