🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.18 AU - 1.22 AU

Year: 478 Days

Day: 19 Hours

Environment

Temp: -1 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.12 AU - 2.56 AU

Year: 1301 Days

Day: 33.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,035,132 km

• M1: 1,032,674 km (0.061 R)
• M2: 1,268,740 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.92 AU - 4.22 AU

Year: 2451 Days

Day: 33 Hours

Environment

Temp: -106 °C

Axial Tilt: 178.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.41 AU - 4.03 AU

Year: 2608 Days

Day: 14.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.93 AU - 4.01 AU

Year: 2875 Days

Day: 32.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.86 AU - 5.02 AU

Year: 3400 Days

Day: 21.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.3

Radius: 8.7

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.01 AU - 9.73 AU

Year: 8024 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,035,132 km

• M1: 119,529 km (0.12 R)
• M2: 365,168 km (0.084 R)
• M3: 551,119 km (0.097 R)
• M4: 1,858,903 km (0.082 R)
• M5: 1,951,055 km (0.119 R)
• M6: 2,510,252 km (0.082 R)
• M7: 2,690,069 km (0.08 R)
• M8: 3,622,512 km (0.111 R)
• M9: 3,973,768 km (0.103 R)
• M10: 4,336,094 km (0.108 R)
• M11: 4,459,213 km (0.099 R)
• M12: 5,027,685 km (0.114 R)
• M13: 5,386,271 km (0.062 R)
• M14: 5,854,812 km (0.047 R)
• M15: 6,301,661 km (0.081 R)
• M16: 6,617,312 km (0.083 R)
• M17: 6,938,349 km (0.113 R)
• M18: 7,046,509 km (0.114 R)
• M19: 7,118,914 km (0.104 R)
• M20: 7,374,277 km (0.06 R)
• M21: 7,632,633 km (0.096 R)
• M22: 7,893,980 km (0.096 R)
• M23: 8,310,760 km (0.088 R)
• M24: 8,540,991 km (0.109 R)
• M25: 8,656,930 km (0.046 R)
• M26: 10,129,721 km (0.118 R)
• M27: 11,337,424 km (0.055 R)
• M28: 11,507,517 km (0.117 R)
• M29: 11,893,480 km (0.115 R)
• M30: 12,240,098 km (0.064 R)
• M31: 12,370,846 km (0.025 R)
• M32: 12,590,007 km (0.089 R)
• M33: 13,344,579 km (0.119 R)
• M34: 13,659,482 km (0.083 R)
• M35: 13,885,974 km (0.046 R)
• M36: 16,602,671 km (0.084 R)
• M37: 17,625,771 km (0.078 R)
• M38: 17,822,941 km (0.117 R)
• M39: 17,921,825 km (0.051 R)
• M40: 18,619,101 km (0.116 R)
• M41: 19,988,669 km (0.106 R)
• M42: 20,245,828 km (0.091 R)
• M43: 20,349,050 km (0.117 R)
• M44: 21,706,202 km (0.092 R)
• M45: 21,917,734 km (0.101 R)
• M46: 22,716,437 km (0.11 R)
• M47: 22,823,698 km (0.025 R)
• M48: 23,146,381 km (0.038 R)
• M49: 23,796,384 km (0.052 R)
• M50: 24,233,060 km (0.039 R)
• M51: 24,287,813 km (0.115 R)
• M52: 24,562,325 km (0.069 R)
• M53: 24,672,279 km (0.094 R)
• M54: 24,782,533 km (0.059 R)
• M55: 25,225,193 km (0.095 R)
• M56: 25,558,796 km (0.095 R)
• M57: 25,837,946 km (0.028 R)
• M58: 26,286,739 km (0.072 R)
• M59: 27,021,564 km (0.092 R)
• M60: 27,705,675 km (0.108 R)
• M61: 27,820,267 km (0.119 R)
• M62: 27,992,454 km (0.053 R)
• M63: 28,222,685 km (0.095 R)
• M64: 28,337,876 km (0.087 R)
• M65: 28,684,793 km (0.1 R)
• M66: 31,749,156 km (0.105 R)
• M67: 32,290,102 km (0.105 R)
• M68: 32,652,278 km (0.07 R)
• M69: 32,955,214 km (0.049 R)
• M70: 33,076,688 km (0.102 R)
• M71: 34,053,562 km (0.083 R)
• M72: 35,972,902 km (0.097 R)
• M73: 36,035,434 km (0.089 R)
• M74: 36,160,498 km (0.1 R)
• M75: 37,292,954 km (0.106 R)
• M76: 37,419,514 km (0.116 R)
• M77: 37,673,082 km (0.102 R)
• M78: 38,054,407 km (0.05 R)
• M79: 38,564,985 km (0.049 R)
• M80: 39,334,965 km (0.119 R)
• M81: 39,528,245 km (0.119 R)
• M82: 40,564,360 km (0.039 R)
• M83: 41,281,981 km (0.08 R)
• M84: 41,609,451 km (0.104 R)
• M85: 41,740,798 km (0.114 R)
• M86: 42,267,233 km (0.117 R)
• M87: 43,659,540 km (0.081 R)
• M88: 43,859,702 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.4

Radius: 11.2

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.66 AU - 9.92 AU

Year: 9471 Days

Day: 9 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,035,132 km

• M1: 141,819 km (0.072 R)
• M2: 341,682 km (0.118 R)
• M3: 607,966 km (0.072 R)
• M4: 880,234 km (0.091 R)
• M5: 1,191,248 km (0.04 R)
• M6: 1,557,164 km (0.116 R)
• M7: 2,037,373 km (0.105 R)
• M8: 2,234,992 km (0.107 R)
• M9: 2,725,075 km (0.078 R)
• M10: 2,878,712 km (0.063 R)
• M11: 3,048,356 km (0.095 R)
• M12: 3,261,832 km (0.091 R)
• M13: 4,238,108 km (0.073 R)
• M14: 4,628,259 km (0.096 R)
• M15: 4,704,703 km (0.119 R)
• M16: 5,267,191 km (0.051 R)
• M17: 5,801,555 km (0.054 R)
• M18: 6,506,759 km (0.078 R)
• M19: 7,221,239 km (0.091 R)
• M20: 7,506,971 km (0.076 R)
• M21: 7,832,645 km (0.073 R)
• M22: 7,978,952 km (0.094 R)
• M23: 8,460,807 km (0.109 R)
• M24: 10,061,504 km (0.057 R)
• M25: 10,521,368 km (0.075 R)
• M26: 10,662,738 km (0.07 R)
• M27: 10,784,361 km (0.079 R)
• M28: 11,690,625 km (0.05 R)
• M29: 11,984,136 km (0.096 R)
• M30: 12,407,647 km (0.05 R)
• M31: 14,665,528 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 217.7

Radius: 5.1

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.38 AU - 13.6 AU

Year: 18007 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 71,035,132 km

• M1: 127,009 km (0.085 R)
• M2: 435,779 km (0.072 R)
• M3: 524,939 km (0.109 R)
• M4: 604,076 km (0.065 R)
• M5: 1,017,116 km (0.116 R)
• M6: 1,661,733 km (0.109 R)
• M7: 1,803,402 km (0.117 R)
• M8: 1,949,111 km (0.091 R)
• M9: 2,251,747 km (0.107 R)
• M10: 2,329,837 km (0.107 R)
• M11: 2,515,339 km (0.112 R)
• M12: 3,333,639 km (0.109 R)
• M13: 3,512,558 km (0.07 R)
• M14: 3,572,846 km (0.032 R)
• M15: 3,910,937 km (0.05 R)
• M16: 3,973,469 km (0.118 R)
• M17: 4,163,159 km (0.1 R)
• M18: 4,883,772 km (0.087 R)
• M19: 4,985,050 km (0.069 R)
• M20: 5,258,365 km (0.083 R)
• M21: 5,784,052 km (0.051 R)
• M22: 6,071,280 km (0.117 R)
• M23: 6,107,483 km (0.075 R)
• M24: 6,584,999 km (0.045 R)
• M25: 6,998,338 km (0.045 R)
• M26: 7,342,862 km (0.115 R)
• M27: 7,381,458 km (0.077 R)
• M28: 7,732,116 km (0.092 R)
• M29: 7,771,310 km (0.106 R)
• M30: 8,816,102 km (0.059 R)
• M31: 9,188,002 km (0.117 R)
• M32: 9,649,362 km (0.098 R)
• M33: 10,989,908 km (0.072 R)
• M34: 11,524,272 km (0.109 R)
• M35: 11,885,252 km (0.104 R)
• M36: 12,618,281 km (0.083 R)
• M37: 12,710,882 km (0.114 R)
• M38: 13,318,698 km (0.091 R)
• M39: 14,465,366 km (0.088 R)
• M40: 15,148,729 km (0.108 R)
• M41: 15,296,532 km (0.096 R)
• M42: 17,518,808 km (0.072 R)
• M43: 17,622,180 km (0.098 R)
• M44: 18,194,542 km (0.103 R)
• M45: 19,090,783 km (0.042 R)
• M46: 19,144,040 km (0.08 R)
• M47: 19,785,964 km (0.095 R)
• M48: 21,200,861 km (0.105 R)
• M49: 22,031,877 km (0.075 R)
• M50: 22,311,326 km (0.114 R)
• M51: 22,423,374 km (0.12 R)
• M52: 23,156,404 km (0.088 R)
• M53: 24,011,954 km (0.075 R)
• M54: 24,126,845 km (0.059 R)
• M55: 24,414,821 km (0.105 R)
• M56: 24,588,205 km (0.094 R)
• M57: 25,519,452 km (0.043 R)
• M58: 25,695,229 km (0.03 R)
• M59: 25,754,021 km (0.065 R)
• M60: 26,048,280 km (0.084 R)
• M61: 26,284,495 km (0.111 R)
• M62: 27,656,607 km (0.12 R)
• M63: 27,957,897 km (0.07 R)
• M64: 28,018,335 km (0.117 R)
• M65: 28,381,558 km (0.057 R)
• M66: 30,097,596 km (0.061 R)
• M67: 30,345,479 km (0.098 R)
• M68: 31,281,064 km (0.115 R)
• M69: 32,099,514 km (0.119 R)
• M70: 32,352,784 km (0.071 R)
• M71: 33,628,853 km (0.097 R)
• M72: 34,596,752 km (0.116 R)
• M73: 35,573,775 km (0.083 R)
• M74: 35,770,347 km (0.108 R)
• M75: 36,296,034 km (0.104 R)
• M76: 37,688,192 km (0.108 R)
• M77: 37,955,373 km (0.03 R)
• M78: 38,962,765 km (0.094 R)
• M79: 40,047,051 km (0.045 R)
• M80: 42,037,450 km (0.069 R)
• M81: 42,106,714 km (0.084 R)
• M82: 42,383,919 km (0.058 R)
• M83: 43,919,242 km (0.056 R)
• M84: 44,059,864 km (0.116 R)
• M85: 44,411,718 km (0.106 R)
• M86: 45,118,269 km (0.041 R)
• M87: 45,543,875 km (0.101 R)
• M88: 47,044,342 km (0.119 R)
• M89: 47,188,105 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.5

Radius: 7

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 10.3 AU - 16.88 AU

Year: 18208 Days

Day: 15.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,035,132 km

• M1: 112,198 km (0.118 R)
• M2: 571,613 km (0.082 R)
• M3: 1,027,289 km (0.087 R)
• M4: 1,429,258 km (0.114 R)
• M5: 1,515,277 km (0.099 R)
• M6: 2,746,318 km (0.106 R)
• M7: 3,036,238 km (0.104 R)
• M8: 3,684,745 km (0.103 R)
• M9: 3,803,526 km (0.098 R)
• M10: 3,883,411 km (0.111 R)
• M11: 4,044,977 km (0.115 R)
• M12: 4,250,076 km (0.051 R)
• M13: 4,928,951 km (0.079 R)
• M14: 5,370,264 km (0.077 R)
• M15: 5,415,144 km (0.051 R)
• M16: 6,914,713 km (0.066 R)
• M17: 7,209,421 km (0.094 R)
• M18: 7,408,087 km (0.112 R)
• M19: 7,558,432 km (0.118 R)
• M20: 8,066,467 km (0.103 R)
• M21: 8,272,912 km (0.084 R)
• M22: 9,710,847 km (0.11 R)
• M23: 9,985,508 km (0.099 R)
• M24: 11,803,422 km (0.057 R)
• M25: 12,869,905 km (0.041 R)
• M26: 13,292,968 km (0.108 R)
• M27: 13,353,704 km (0.113 R)
• M28: 13,597,848 km (0.118 R)
• M29: 13,720,518 km (0.1 R)
• M30: 13,843,488 km (0.105 R)
• M31: 14,464,020 km (0.114 R)
• M32: 14,967,117 km (0.115 R)
• M33: 15,990,068 km (0.112 R)
• M34: 16,575,444 km (0.103 R)
• M35: 16,969,634 km (0.06 R)
• M36: 17,366,817 km (0.12 R)
• M37: 18,170,457 km (0.104 R)
• M38: 18,712,898 km (0.09 R)
• M39: 19,467,470 km (0.078 R)
• M40: 19,605,699 km (0.05 R)
• M41: 20,301,927 km (0.068 R)
• M42: 20,512,411 km (0.116 R)
• M43: 20,653,183 km (0.058 R)
• M44: 21,006,383 km (0.115 R)
• M45: 21,361,529 km (0.064 R)
• M46: 23,902,598 km (0.063 R)
• M47: 24,795,697 km (0.11 R)
• M48: 25,548,175 km (0.091 R)
• M49: 25,623,871 km (0.093 R)
• M50: 27,772,545 km (0.115 R)
• M51: 31,425,875 km (0.1 R)
• M52: 32,076,476 km (0.119 R)
• M53: 32,321,667 km (0.108 R)
• M54: 34,304,886 km (0.077 R)
• M55: 34,471,987 km (0.046 R)
• M56: 35,479,977 km (0.115 R)
• M57: 35,987,563 km (0.117 R)
• M58: 37,010,064 km (0.068 R)
• M59: 37,095,634 km (0.092 R)
• M60: 37,697,018 km (0.119 R)
• M61: 38,735,227 km (0.118 R)
• M62: 39,345,287 km (0.085 R)
• M63: 40,928,332 km (0.083 R)
• M64: 41,549,612 km (0.058 R)
• M65: 42,891,355 km (0.109 R)
• M66: 42,981,413 km (0.088 R)
• M67: 43,071,321 km (0.063 R)
• M68: 43,793,729 km (0.078 R)
• M69: 44,520,177 km (0.086 R)
• M70: 45,250,663 km (0.108 R)
• M71: 45,433,771 km (0.105 R)
• M72: 46,445,950 km (0.119 R)
• M73: 46,538,402 km (0.064 R)
• M74: 46,630,703 km (0.111 R)
• M75: 46,908,507 km (0.078 R)
• M76: 47,001,108 km (0.066 R)
• M77: 47,931,307 km (0.117 R)
• M78: 48,586,097 km (0.045 R)
• M79: 48,679,895 km (0.06 R)
• M80: 50,473,125 km (0.071 R)
• M81: 50,568,119 km (0.102 R)
• M82: 55,000,854 km (0.113 R)
• M83: 56,374,611 km (0.092 R)
• M84: 59,757,169 km (0.095 R)
• M85: 60,360,946 km (0.109 R)
• M86: 60,663,582 km (0.097 R)
• M87: 61,371,629 km (0.085 R)
• M88: 61,574,484 km (0.08 R)
• M89: 64,643,484 km (0.034 R)
• M90: 65,056,374 km (0.114 R)
• M91: 66,196,459 km (0.063 R)
• M92: 67,029,720 km (0.077 R)
• M93: 69,233,595 km (0.085 R)
• M94: 70,185,487 km (0.112 R)
• M95: 70,716,110 km (0.113 R)
• M96: 70,822,325 km (0.045 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 14,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit