🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.56 AU - 0.56 AU

Year: 152 Days

Day: 15.5 Hours

Environment

Temp: 185 °C

Axial Tilt: 14.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.01 AU - 2.65 AU

Year: 1293 Days

Day: 29.2 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,045,475 km

• M1: 118,482 km (0.074 R)
• M2: 1,021,155 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.43 AU - 3.51 AU

Year: 1860 Days

Day: 36.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.5

Radius: 9.7

Gravity: 9.73 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.99 AU - 7.85 AU

Year: 5912 Days

Day: 5.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,045,475 km

• M1: 126,709 km (0.088 R)
• M2: 510,428 km (0.1 R)
• M3: 928,255 km (0.059 R)
• M4: 1,104,930 km (0.063 R)
• M5: 1,292,974 km (0.119 R)
• M6: 1,363,884 km (0.091 R)
• M7: 1,604,288 km (0.104 R)
• M8: 1,758,972 km (0.091 R)
• M9: 2,404,786 km (0.028 R)
• M10: 2,741,979 km (0.104 R)
• M11: 2,998,989 km (0.039 R)
• M12: 3,070,347 km (0.071 R)
• M13: 4,129,948 km (0.109 R)
• M14: 4,643,668 km (0.097 R)
• M15: 4,838,145 km (0.102 R)
• M16: 6,212,052 km (0.093 R)
• M17: 6,519,026 km (0.114 R)
• M18: 7,534,946 km (0.109 R)
• M19: 7,632,783 km (0.053 R)
• M20: 7,796,592 km (0.066 R)
• M21: 8,228,182 km (0.057 R)
• M22: 8,295,352 km (0.113 R)
• M23: 9,184,112 km (0.07 R)
• M24: 9,428,705 km (0.032 R)
• M25: 10,940,242 km (0.116 R)
• M26: 11,014,143 km (0.078 R)
• M27: 11,311,245 km (0.112 R)
• M28: 11,989,372 km (0.056 R)
• M29: 12,065,517 km (0.051 R)
• M30: 12,333,297 km (0.082 R)
• M31: 12,525,830 km (0.113 R)
• M32: 12,603,172 km (0.112 R)
• M33: 12,719,409 km (0.07 R)
• M34: 12,874,842 km (0.11 R)
• M35: 13,305,833 km (0.085 R)
• M36: 14,021,360 km (0.08 R)
• M37: 14,424,227 km (0.096 R)
• M38: 14,505,309 km (0.083 R)
• M39: 15,117,912 km (0.094 R)
• M40: 15,906,143 km (0.06 R)
• M41: 16,410,737 km (0.041 R)
• M42: 17,349,613 km (0.088 R)
• M43: 17,522,249 km (0.089 R)
• M44: 17,695,334 km (0.092 R)
• M45: 18,043,298 km (0.046 R)
• M46: 18,174,496 km (0.1 R)
• M47: 18,525,602 km (0.097 R)
• M48: 19,457,896 km (0.104 R)
• M49: 19,907,288 km (0.058 R)
• M50: 20,816,245 km (0.09 R)
• M51: 21,692,290 km (0.108 R)
• M52: 22,204,962 km (0.113 R)
• M53: 23,671,170 km (0.118 R)
• M54: 23,766,763 km (0.098 R)
• M55: 24,198,952 km (0.079 R)
• M56: 24,682,003 km (0.062 R)
• M57: 24,779,092 km (0.097 R)
• M58: 25,119,577 km (0.114 R)
• M59: 25,657,980 km (0.111 R)
• M60: 25,854,701 km (0.115 R)
• M61: 26,150,605 km (0.055 R)
• M62: 26,447,707 km (0.068 R)
• M63: 26,547,040 km (0.103 R)
• M64: 26,795,821 km (0.105 R)
• M65: 27,295,627 km (0.092 R)
• M66: 27,848,990 km (0.111 R)
• M67: 28,253,802 km (0.11 R)
• M68: 29,069,260 km (0.097 R)
• M69: 29,171,734 km (0.118 R)
• M70: 30,462,764 km (0.075 R)
• M71: 30,775,274 km (0.075 R)
• M72: 32,248,215 km (0.105 R)
• M73: 32,407,536 km (0.112 R)
• M74: 32,939,955 km (0.119 R)
• M75: 33,046,768 km (0.113 R)
• M76: 33,421,660 km (0.087 R)
• M77: 33,529,072 km (0.105 R)
• M78: 33,690,338 km (0.1 R)
• M79: 34,229,638 km (0.056 R)
• M80: 35,207,859 km (0.111 R)
• M81: 36,305,458 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 35.8

Radius: 13.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 10.84 AU - 12.68 AU

Year: 14657 Days

Day: 5.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 43,045,475 km

• M1: 185,501 km (0.093 R)
• M2: 457,171 km (0.062 R)
• M3: 585,227 km (0.031 R)
• M4: 747,989 km (0.075 R)
• M5: 1,006,644 km (0.113 R)
• M6: 1,171,501 km (0.114 R)
• M7: 1,333,067 km (0.095 R)
• M8: 1,749,846 km (0.058 R)
• M9: 1,936,694 km (0.1 R)
• M10: 2,115,463 km (0.04 R)
• M11: 2,635,316 km (0.097 R)
• M12: 2,734,200 km (0.081 R)
• M13: 3,247,471 km (0.104 R)
• M14: 3,389,589 km (0.068 R)
• M15: 3,588,404 km (0.055 R)
• M16: 4,035,702 km (0.092 R)
• M17: 4,266,082 km (0.115 R)
• M18: 4,481,204 km (0.082 R)
• M19: 4,942,564 km (0.104 R)
• M20: 5,044,889 km (0.112 R)
• M21: 5,398,239 km (0.11 R)
• M22: 5,503,855 km (0.051 R)
• M23: 5,695,490 km (0.098 R)
• M24: 5,889,369 km (0.054 R)
• M25: 6,019,818 km (0.073 R)
• M26: 6,195,297 km (0.066 R)
• M27: 6,372,570 km (0.119 R)
• M28: 6,596,518 km (0.09 R)
• M29: 7,354,082 km (0.084 R)
• M30: 8,529,472 km (0.093 R)
• M31: 8,628,057 km (0.081 R)
• M32: 8,926,056 km (0.067 R)
• M33: 9,506,645 km (0.055 R)
• M34: 9,788,637 km (0.112 R)
• M35: 10,917,653 km (0.113 R)
• M36: 11,051,543 km (0.1 R)
• M37: 11,456,803 km (0.078 R)
• M38: 11,592,937 km (0.094 R)
• M39: 12,087,508 km (0.108 R)
• M40: 12,365,311 km (0.064 R)
• M41: 13,069,169 km (0.107 R)
• M42: 13,814,915 km (0.075 R)
• M43: 13,901,831 km (0.067 R)
• M44: 14,047,240 km (0.048 R)
• M45: 14,751,846 km (0.104 R)
• M46: 15,347,694 km (0.087 R)
• M47: 15,528,109 km (0.095 R)
• M48: 16,073,394 km (0.084 R)
• M49: 16,225,983 km (0.098 R)
• M50: 16,348,355 km (0.119 R)
• M51: 16,748,379 km (0.082 R)
• M52: 17,151,545 km (0.111 R)
• M53: 17,967,602 km (0.059 R)
• M54: 18,603,991 km (0.066 R)
• M55: 19,150,771 km (0.117 R)
• M56: 19,866,148 km (0.082 R)
• M57: 20,194,217 km (0.113 R)
• M58: 20,656,624 km (0.068 R)
• M59: 21,524,590 km (0.1 R)
• M60: 21,929,253 km (0.093 R)
• M61: 22,030,830 km (0.079 R)
• M62: 22,302,350 km (0.036 R)
• M63: 22,609,175 km (0.113 R)
• M64: 22,711,799 km (0.097 R)
• M65: 22,883,089 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.6

Radius: 13.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 11.67 AU - 13.21 AU

Year: 15946 Days

Day: 10.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,045,475 km

• M1: 231,278 km (0.111 R)
• M2: 419,921 km (0.106 R)
• M3: 739,013 km (0.094 R)
• M4: 851,960 km (0.085 R)
• M5: 971,489 km (0.058 R)
• M6: 1,592,918 km (0.088 R)
• M7: 2,520,126 km (0.101 R)
• M8: 2,905,789 km (0.094 R)
• M9: 3,146,342 km (0.106 R)
• M10: 3,618,623 km (0.091 R)
• M11: 3,936,369 km (0.099 R)
• M12: 4,233,171 km (0.038 R)
• M13: 5,492,935 km (0.101 R)
• M14: 5,591,968 km (0.104 R)
• M15: 6,370,476 km (0.101 R)
• M16: 6,579,165 km (0.116 R)
• M17: 7,219,144 km (0.095 R)
• M18: 7,327,753 km (0.091 R)
• M19: 7,473,461 km (0.093 R)
• M20: 7,916,271 km (0.082 R)
• M21: 8,216,214 km (0.101 R)
• M22: 8,443,753 km (0.11 R)
• M23: 9,177,979 km (0.099 R)
• M24: 10,297,121 km (0.113 R)
• M25: 11,670,878 km (0.106 R)
• M26: 12,357,682 km (0.058 R)
• M27: 13,101,782 km (0.102 R)
• M28: 13,680,725 km (0.111 R)
• M29: 13,950,749 km (0.094 R)
• M30: 14,450,257 km (0.092 R)
• M31: 14,679,291 km (0.074 R)
• M32: 14,863,446 km (0.051 R)
• M33: 15,560,722 km (0.069 R)
• M34: 16,411,485 km (0.12 R)
• M35: 18,803,405 km (0.099 R)
• M36: 19,204,178 km (0.114 R)
• M37: 19,355,272 km (0.106 R)
• M38: 19,506,665 km (0.109 R)
• M39: 19,607,793 km (0.073 R)
• M40: 20,372,238 km (0.1 R)
• M41: 20,783,931 km (0.059 R)
• M42: 21,250,378 km (0.083 R)
• M43: 22,246,400 km (0.065 R)
• M44: 23,311,238 km (0.119 R)
• M45: 23,418,649 km (0.09 R)
• M46: 23,904,094 km (0.043 R)
• M47: 25,545,931 km (0.115 R)
• M48: 27,280,518 km (0.1 R)
• M49: 27,393,764 km (0.092 R)
• M50: 28,019,232 km (0.118 R)
• M51: 28,419,706 km (0.105 R)
• M52: 28,995,059 km (0.101 R)
• M53: 29,168,443 km (0.073 R)
• M54: 29,458,214 km (0.119 R)
• M55: 29,690,689 km (0.113 R)
• M56: 30,040,599 km (0.069 R)
• M57: 31,394,460 km (0.086 R)
• M58: 31,631,871 km (0.113 R)
• M59: 31,870,031 km (0.087 R)
• M60: 32,587,802 km (0.068 R)
• M61: 36,069,692 km (0.074 R)
• M62: 36,755,150 km (0.115 R)
• M63: 37,507,777 km (0.065 R)
• M64: 37,759,849 km (0.115 R)
• M65: 37,949,240 km (0.105 R)
• M66: 40,440,044 km (0.041 R)
• M67: 44,174,456 km (0.082 R)
• M68: 44,307,449 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 46.1

Radius: 4.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 12.19 AU - 12.95 AU

Year: 16197 Days

Day: 16 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 43,045,475 km

• M1: 81,381 km (0.11 R)
• M2: 423,661 km (0.078 R)
• M3: 665,561 km (0.083 R)
• M4: 869,014 km (0.073 R)
• M5: 1,258,567 km (0.113 R)
• M6: 2,210,757 km (0.117 R)
• M7: 2,263,117 km (0.092 R)
• M8: 2,548,849 km (0.119 R)
• M9: 3,452,719 km (0.109 R)
• M10: 3,595,136 km (0.103 R)
• M11: 4,600,284 km (0.08 R)
• M12: 4,689,594 km (0.117 R)
• M13: 4,870,009 km (0.096 R)
• M14: 5,543,050 km (0.053 R)
• M15: 5,926,619 km (0.083 R)
• M16: 6,543,261 km (0.073 R)
• M17: 7,102,458 km (0.068 R)
• M18: 7,836,236 km (0.105 R)
• M19: 8,429,541 km (0.043 R)
• M20: 8,539,046 km (0.113 R)
• M21: 8,925,757 km (0.087 R)
• M22: 9,459,672 km (0.087 R)
• M23: 9,888,419 km (0.074 R)
• M24: 10,294,278 km (0.048 R)
• M25: 11,272,499 km (0.051 R)
• M26: 11,635,573 km (0.111 R)
• M27: 11,849,049 km (0.078 R)
• M28: 11,879,717 km (0.074 R)
• M29: 12,311,007 km (0.053 R)
• M30: 12,435,323 km (0.058 R)
• M31: 12,684,852 km (0.031 R)
• M32: 13,411,748 km (0.094 R)
• M33: 13,507,491 km (0.058 R)
• M34: 15,336,923 km (0.081 R)
• M35: 18,755,833 km (0.109 R)
• M36: 19,042,014 km (0.095 R)
• M37: 19,474,052 km (0.066 R)
• M38: 19,654,916 km (0.05 R)
• M39: 22,929,464 km (0.067 R)
• M40: 24,278,089 km (0.11 R)
• M41: 24,394,775 km (0.074 R)
• M42: 24,629,045 km (0.081 R)
• M43: 26,809,584 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 176.6

Radius: 7

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 12.28 AU - 13.44 AU

Year: 16761 Days

Day: 15.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,045,475 km

• M1: 112,198 km (0.05 R)
• M2: 173,982 km (0.084 R)
• M3: 227,239 km (0.101 R)
• M4: 299,196 km (0.083 R)
• M5: 368,310 km (0.081 R)
• M6: 656,286 km (0.028 R)
• M7: 1,077,404 km (0.061 R)
• M8: 1,151,604 km (0.113 R)
• M9: 1,227,600 km (0.108 R)
• M10: 1,405,023 km (0.107 R)
• M11: 1,527,843 km (0.063 R)
• M12: 1,895,106 km (0.091 R)
• M13: 2,194,302 km (0.093 R)
• M14: 2,733,901 km (0.09 R)
• M15: 3,505,377 km (0.047 R)
• M16: 3,871,892 km (0.038 R)
• M17: 4,016,104 km (0.118 R)
• M18: 4,339,834 km (0.118 R)
• M19: 4,429,593 km (0.09 R)
• M20: 4,918,628 km (0.061 R)
• M21: 6,047,045 km (0.083 R)
• M22: 6,316,022 km (0.101 R)
• M23: 7,075,381 km (0.119 R)
• M24: 7,181,147 km (0.075 R)
• M25: 7,287,511 km (0.093 R)
• M26: 7,826,961 km (0.119 R)
• M27: 7,936,317 km (0.107 R)
• M28: 8,193,775 km (0.089 R)
• M29: 8,304,926 km (0.106 R)
• M30: 8,416,526 km (0.098 R)
• M31: 8,830,164 km (0.09 R)
• M32: 9,096,747 km (0.07 R)
• M33: 9,366,023 km (0.057 R)
• M34: 10,590,033 km (0.09 R)
• M35: 10,832,681 km (0.094 R)
• M36: 11,406,090 km (0.041 R)
• M37: 11,530,256 km (0.12 R)
• M38: 11,821,673 km (0.103 R)
• M39: 11,947,335 km (0.118 R)
• M40: 12,073,446 km (0.079 R)
• M41: 12,200,006 km (0.107 R)
• M42: 12,369,500 km (0.119 R)
• M43: 12,753,518 km (0.11 R)
• M44: 13,054,808 km (0.078 R)
• M45: 14,106,032 km (0.118 R)
• M46: 15,138,706 km (0.106 R)
• M47: 15,320,767 km (0.065 R)
• M48: 15,825,211 km (0.085 R)
• M49: 15,917,513 km (0.109 R)
• M50: 16,102,715 km (0.063 R)
• M51: 16,850,405 km (0.115 R)
• M52: 18,331,125 km (0.078 R)
• M53: 18,768,698 km (0.075 R)
• M54: 19,407,033 km (0.112 R)
• M55: 20,755,209 km (0.111 R)
• M56: 21,568,273 km (0.049 R)
• M57: 21,619,435 km (0.113 R)
• M58: 21,721,910 km (0.111 R)
• M59: 22,391,809 km (0.103 R)
• M60: 23,383,045 km (0.061 R)
• M61: 23,435,554 km (0.085 R)
• M62: 23,698,995 km (0.107 R)
• M63: 24,441,899 km (0.043 R)
• M64: 24,548,562 km (0.058 R)
• M65: 24,708,931 km (0.085 R)
• M66: 26,332,068 km (0.083 R)
• M67: 28,157,012 km (0.061 R)
• M68: 29,680,068 km (0.052 R)
• M69: 30,767,944 km (0.081 R)
• M70: 31,810,641 km (0.104 R)
• M71: 32,160,700 km (0.119 R)
• M72: 33,692,582 km (0.071 R)
• M73: 34,826,833 km (0.087 R)
• M74: 35,247,951 km (0.082 R)
• M75: 36,582,364 km (0.089 R)
• M76: 36,643,400 km (0.117 R)
• M77: 38,056,801 km (0.115 R)
• M78: 39,362,790 km (0.115 R)
• M79: 39,864,242 km (0.05 R)
• M80: 40,367,639 km (0.115 R)
• M81: 40,430,769 km (0.062 R)
• M82: 41,063,419 km (0.025 R)
• M83: 41,444,594 km (0.106 R)
• M84: 41,954,723 km (0.08 R)
• M85: 42,146,507 km (0.087 R)
• M86: 42,210,535 km (0.051 R)
• M87: 42,595,151 km (0.11 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: 210 - 19,642 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit