🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.48 AU - 0.7 AU

Year: 161 Days

Day: 43.7 Hours

Environment

Temp: 162 °C

Axial Tilt: 155.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.02 AU - 1.5 AU

Year: 502 Days

Day: 19.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 9.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.21 AU - 1.49 AU

Year: 556 Days

Day: 40.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 19.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.23 AU - 1.77 AU

Year: 652 Days

Day: 32.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 75,645,274 km

• M1: 272,119 km (0.112 R)
• M2: 473,926 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.97 AU - 3.35 AU

Year: 1993 Days

Day: 44.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,645,274 km

• M1: 570,716 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.05 AU - 3.99 AU

Year: 2343 Days

Day: 16.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 447.1

Radius: 13.2

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.61 AU - 6.79 AU

Year: 6152 Days

Day: 11 Hours

Environment

Temp: -140 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 75,645,274 km

• M1: 174,730 km (0.058 R)
• M2: 268,528 km (0.073 R)
• M3: 360,082 km (0.107 R)
• M4: 478,713 km (0.104 R)
• M5: 592,856 km (0.066 R)
• M6: 694,583 km (0.113 R)
• M7: 918,531 km (0.059 R)
• M8: 1,026,241 km (0.088 R)
• M9: 1,110,166 km (0.052 R)
• M10: 1,255,425 km (0.051 R)
• M11: 1,438,832 km (0.091 R)
• M12: 1,832,873 km (0.114 R)
• M13: 2,024,957 km (0.118 R)
• M14: 2,169,020 km (0.099 R)
• M15: 2,410,620 km (0.082 R)
• M16: 2,622,002 km (0.09 R)
• M17: 2,799,575 km (0.053 R)
• M18: 2,900,104 km (0.083 R)
• M19: 3,001,831 km (0.119 R)
• M20: 3,293,098 km (0.106 R)
• M21: 3,593,640 km (0.107 R)
• M22: 3,880,868 km (0.029 R)
• M23: 4,084,171 km (0.107 R)
• M24: 4,314,253 km (0.105 R)
• M25: 4,407,602 km (0.087 R)
• M26: 4,667,603 km (0.08 R)
• M27: 4,763,346 km (0.087 R)
• M28: 5,054,762 km (0.087 R)
• M29: 5,427,411 km (0.114 R)
• M30: 5,783,304 km (0.116 R)
• M31: 5,964,168 km (0.108 R)
• M32: 6,120,647 km (0.094 R)
• M33: 6,384,538 km (0.042 R)
• M34: 6,923,838 km (0.088 R)
• M35: 7,254,300 km (0.103 R)
• M36: 7,590,147 km (0.057 R)
• M37: 7,731,667 km (0.111 R)
• M38: 7,816,938 km (0.081 R)
• M39: 8,569,265 km (0.055 R)
• M40: 8,657,678 km (0.119 R)
• M41: 8,775,860 km (0.116 R)
• M42: 8,924,411 km (0.12 R)
• M43: 9,073,859 km (0.108 R)
• M44: 9,314,711 km (0.038 R)
• M45: 9,466,254 km (0.089 R)
• M46: 9,618,694 km (0.112 R)
• M47: 9,987,752 km (0.076 R)
• M48: 10,393,013 km (0.056 R)
• M49: 10,708,365 km (0.079 R)
• M50: 11,026,859 km (0.106 R)
• M51: 11,284,018 km (0.114 R)
• M52: 11,413,270 km (0.115 R)
• M53: 11,575,584 km (0.092 R)
• M54: 11,673,271 km (0.116 R)
• M55: 12,034,251 km (0.102 R)
• M56: 12,232,618 km (0.119 R)
• M57: 12,465,392 km (0.072 R)
• M58: 12,766,981 km (0.091 R)
• M59: 13,548,481 km (0.117 R)
• M60: 14,066,538 km (0.094 R)
• M61: 14,275,526 km (0.12 R)
• M62: 14,979,833 km (0.068 R)
• M63: 16,900,670 km (0.064 R)
• M64: 17,570,569 km (0.059 R)
• M65: 18,515,429 km (0.073 R)
• M66: 18,782,910 km (0.03 R)
• M67: 18,974,844 km (0.116 R)
• M68: 19,904,894 km (0.116 R)
• M69: 21,247,984 km (0.111 R)
• M70: 21,487,939 km (0.079 R)
• M71: 21,728,941 km (0.108 R)
• M72: 21,849,816 km (0.077 R)
• M73: 22,092,015 km (0.118 R)
• M74: 22,457,184 km (0.046 R)
• M75: 22,742,467 km (0.089 R)
• M76: 24,605,708 km (0.117 R)
• M77: 24,942,004 km (0.114 R)
• M78: 25,237,610 km (0.091 R)
• M79: 27,165,178 km (0.086 R)
• M80: 27,600,059 km (0.111 R)
• M81: 27,993,352 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247

Radius: 9.9

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.74 AU - 9.64 AU

Year: 9883 Days

Day: 12.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 75,645,274 km

• M1: 124,166 km (0.116 R)
• M2: 218,562 km (0.096 R)
• M3: 298,448 km (0.106 R)
• M4: 445,054 km (0.081 R)
• M5: 522,994 km (0.092 R)
• M6: 774,767 km (0.1 R)
• M7: 857,794 km (0.117 R)
• M8: 1,064,239 km (0.103 R)
• M9: 1,270,684 km (0.066 R)
• M10: 1,542,803 km (0.095 R)
• M11: 1,814,772 km (0.076 R)
• M12: 2,508,158 km (0.111 R)
• M13: 2,613,475 km (0.092 R)
• M14: 2,677,353 km (0.051 R)
• M15: 3,072,291 km (0.101 R)
• M16: 3,322,718 km (0.112 R)
• M17: 3,392,132 km (0.106 R)
• M18: 3,603,514 km (0.114 R)
• M19: 4,014,608 km (0.082 R)
• M20: 4,163,309 km (0.107 R)
• M21: 4,313,804 km (0.038 R)
• M22: 4,724,151 km (0.115 R)
• M23: 5,281,852 km (0.109 R)
• M24: 5,804,397 km (0.118 R)
• M25: 5,888,322 km (0.091 R)
• M26: 6,142,937 km (0.099 R)
• M27: 6,604,447 km (0.113 R)
• M28: 6,750,903 km (0.055 R)
• M29: 7,287,361 km (0.105 R)
• M30: 7,408,386 km (0.092 R)
• M31: 8,023,831 km (0.081 R)
• M32: 8,274,707 km (0.085 R)
• M33: 10,169,214 km (0.1 R)
• M34: 10,886,985 km (0.11 R)
• M35: 10,956,249 km (0.114 R)
• M36: 11,444,836 km (0.113 R)
• M37: 12,227,232 km (0.063 R)
• M38: 12,371,295 km (0.037 R)
• M39: 12,624,864 km (0.075 R)
• M40: 13,507,042 km (0.095 R)
• M41: 13,843,039 km (0.076 R)
• M42: 13,955,686 km (0.109 R)
• M43: 14,030,934 km (0.113 R)
• M44: 14,144,030 km (0.043 R)
• M45: 16,073,693 km (0.095 R)
• M46: 16,152,531 km (0.101 R)
• M47: 18,084,587 km (0.054 R)
• M48: 18,620,297 km (0.073 R)
• M49: 19,077,768 km (0.059 R)
• M50: 19,370,680 km (0.106 R)
• M51: 19,496,791 km (0.101 R)
• M52: 19,623,052 km (0.119 R)
• M53: 20,301,329 km (0.115 R)
• M54: 21,593,555 km (0.089 R)
• M55: 21,724,304 km (0.076 R)
• M56: 22,030,231 km (0.097 R)
• M57: 22,425,768 km (0.073 R)
• M58: 23,313,033 km (0.08 R)
• M59: 23,671,170 km (0.033 R)
• M60: 23,805,958 km (0.12 R)
• M61: 24,529,114 km (0.107 R)
• M62: 24,619,920 km (0.118 R)
• M63: 24,802,130 km (0.116 R)
• M64: 24,939,012 km (0.101 R)
• M65: 26,414,795 km (0.053 R)
• M66: 27,116,260 km (0.094 R)
• M67: 27,257,330 km (0.093 R)
• M68: 27,918,703 km (0.072 R)
• M69: 29,643,716 km (0.119 R)
• M70: 30,323,788 km (0.114 R)
• M71: 31,255,034 km (0.078 R)
• M72: 31,353,619 km (0.085 R)
• M73: 31,798,523 km (0.065 R)
• M74: 31,996,890 km (0.082 R)
• M75: 32,345,004 km (0.095 R)
• M76: 32,444,786 km (0.083 R)
• M77: 33,346,712 km (0.115 R)
• M78: 33,750,177 km (0.082 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 9.41 AU - 11.69 AU

Year: 12157 Days

Day: 7.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 75,645,274 km

• M1: 261,946 km (0.115 R)
• M2: 455,376 km (0.108 R)
• M3: 605,722 km (0.105 R)
• M4: 712,086 km (0.034 R)
• M5: 842,984 km (0.106 R)
• M6: 1,093,710 km (0.06 R)
• M7: 1,349,373 km (0.079 R)
• M8: 1,736,083 km (0.094 R)
• M9: 2,381,299 km (0.068 R)
• M10: 4,429,593 km (0.111 R)
• M11: 4,524,139 km (0.08 R)
• M12: 4,909,503 km (0.081 R)
• M13: 5,007,639 km (0.05 R)
• M14: 6,164,330 km (0.082 R)
• M15: 6,736,542 km (0.117 R)
• M16: 6,845,748 km (0.101 R)
• M17: 7,029,155 km (0.09 R)
• M18: 7,400,906 km (0.092 R)
• M19: 7,627,098 km (0.081 R)
• M20: 8,280,242 km (0.119 R)
• M21: 8,871,603 km (0.105 R)
• M22: 9,152,248 km (0.06 R)
• M23: 10,220,527 km (0.038 R)
• M24: 10,812,037 km (0.097 R)
• M25: 10,940,242 km (0.067 R)
• M26: 11,984,285 km (0.086 R)
• M27: 12,116,979 km (0.103 R)
• M28: 12,205,840 km (0.044 R)
• M29: 13,840,795 km (0.05 R)
• M30: 14,636,656 km (0.117 R)
• M31: 15,399,156 km (0.036 R)
• M32: 15,882,507 km (0.108 R)
• M33: 16,321,576 km (0.083 R)
• M34: 16,518,148 km (0.103 R)
• M35: 17,462,260 km (0.079 R)
• M36: 18,219,973 km (0.067 R)
• M37: 18,372,713 km (0.052 R)
• M38: 19,246,963 km (0.045 R)
• M39: 19,402,545 km (0.106 R)
• M40: 19,558,725 km (0.1 R)
• M41: 19,715,204 km (0.048 R)
• M42: 20,982,298 km (0.075 R)
• M43: 21,410,597 km (0.085 R)
• M44: 21,841,738 km (0.091 R)
• M45: 22,112,660 km (0.037 R)
• M46: 22,275,721 km (0.107 R)
• M47: 22,712,547 km (0.061 R)
• M48: 23,207,417 km (0.114 R)
• M49: 24,544,523 km (0.064 R)
• M50: 25,052,407 km (0.107 R)
• M51: 25,279,198 km (0.041 R)
• M52: 25,506,736 km (0.083 R)
• M53: 25,792,169 km (0.047 R)
• M54: 26,250,836 km (0.108 R)
• M55: 26,538,961 km (0.055 R)
• M56: 28,230,764 km (0.041 R)
• M57: 29,119,375 km (0.09 R)
• M58: 29,716,869 km (0.087 R)
• M59: 31,411,663 km (0.087 R)
• M60: 31,840,261 km (0.103 R)
• M61: 31,963,081 km (0.074 R)
• M62: 32,889,092 km (0.106 R)
• M63: 33,075,341 km (0.081 R)
• M64: 33,573,801 km (0.049 R)
• M65: 33,761,397 km (0.119 R)
• M66: 34,641,332 km (0.092 R)
• M67: 35,211,000 km (0.106 R)
• M68: 35,783,811 km (0.043 R)
• M69: 37,132,136 km (0.093 R)
• M70: 37,326,165 km (0.114 R)
• M71: 37,520,492 km (0.106 R)
• M72: 37,715,119 km (0.114 R)
• M73: 39,021,557 km (0.044 R)
• M74: 39,350,374 km (0.118 R)
• M75: 39,680,237 km (0.09 R)
• M76: 40,342,656 km (0.073 R)
• M77: 41,008,816 km (0.063 R)
• M78: 41,880,223 km (0.094 R)
• M79: 42,419,374 km (0.119 R)
• M80: 43,845,939 km (0.067 R)
• M81: 43,982,672 km (0.09 R)
• M82: 45,288,212 km (0.089 R)
• M83: 45,980,402 km (0.042 R)
• M84: 46,188,791 km (0.108 R)
• M85: 46,397,480 km (0.107 R)
• M86: 46,606,469 km (0.108 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 510.7

Radius: 5.7

Gravity: 15.72 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.61 AU - 19.63 AU

Year: 22961 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,645,274 km

• M1: 223,798 km (0.115 R)
• M2: 721,361 km (0.036 R)
• M3: 967,001 km (0.066 R)
• M4: 1,153,998 km (0.08 R)
• M5: 1,237,623 km (0.091 R)
• M6: 1,294,470 km (0.054 R)
• M7: 1,470,547 km (0.089 R)
• M8: 1,685,669 km (0.083 R)
• M9: 2,010,296 km (0.09 R)
• M10: 2,145,533 km (0.101 R)
• M11: 2,214,198 km (0.106 R)
• M12: 3,212,465 km (0.078 R)
• M13: 3,572,397 km (0.11 R)
• M14: 3,861,271 km (0.117 R)
• M15: 4,417,476 km (0.095 R)
• M16: 4,593,702 km (0.081 R)
• M17: 5,651,060 km (0.099 R)
• M18: 6,231,350 km (0.11 R)
• M19: 8,625,514 km (0.082 R)
• M20: 9,348,221 km (0.093 R)
• M21: 9,745,254 km (0.099 R)
• M22: 9,974,737 km (0.088 R)
• M23: 10,614,867 km (0.059 R)
• M24: 10,791,691 km (0.116 R)
• M25: 11,148,333 km (0.101 R)
• M26: 11,448,575 km (0.055 R)
• M27: 11,751,511 km (0.097 R)
• M28: 12,365,012 km (0.099 R)
• M29: 12,863,472 km (0.11 R)
• M30: 12,926,154 km (0.094 R)
• M31: 13,431,944 km (0.086 R)
• M32: 14,332,523 km (0.083 R)
• M33: 14,724,470 km (0.039 R)
• M34: 15,186,129 km (0.081 R)
• M35: 15,318,822 km (0.085 R)
• M36: 15,921,103 km (0.054 R)
• M37: 17,079,888 km (0.106 R)
• M38: 17,634,447 km (0.078 R)
• M39: 17,913,896 km (0.042 R)
• M40: 18,054,219 km (0.109 R)
• M41: 19,333,430 km (0.025 R)
• M42: 21,157,926 km (0.109 R)
• M43: 23,342,205 km (0.107 R)
• M44: 24,189,377 km (0.111 R)
• M45: 24,344,510 km (0.116 R)
• M46: 24,577,733 km (0.112 R)
• M47: 25,203,501 km (0.103 R)
• M48: 26,870,620 km (0.093 R)
• M49: 26,950,954 km (0.116 R)
• M50: 28,083,260 km (0.094 R)
• M51: 28,409,533 km (0.116 R)
• M52: 28,737,153 km (0.053 R)
• M53: 28,901,411 km (0.102 R)
• M54: 29,066,118 km (0.072 R)
• M55: 29,396,131 km (0.111 R)
• M56: 30,226,848 km (0.098 R)
• M57: 30,310,324 km (0.108 R)
• M58: 30,561,349 km (0.098 R)
• M59: 33,626,011 km (0.085 R)
• M60: 35,370,472 km (0.073 R)
• M61: 37,233,564 km (0.082 R)
• M62: 37,771,667 km (0.031 R)
• M63: 37,951,633 km (0.029 R)
• M64: 38,674,341 km (0.084 R)
• M65: 39,766,854 km (0.074 R)
• M66: 40,225,072 km (0.047 R)
• M67: 41,146,745 km (0.115 R)
• M68: 42,355,196 km (0.11 R)
• M69: 42,823,138 km (0.116 R)
• M70: 43,010,734 km (0.08 R)
• M71: 44,521,822 km (0.082 R)
• M72: 44,997,544 km (0.096 R)
• M73: 46,820,693 km (0.107 R)
• M74: 48,765,764 km (0.118 R)
• M75: 49,551,153 km (0.109 R)
• M76: 49,748,174 km (0.034 R)
• M77: 50,241,697 km (0.049 R)
• M78: 51,134,347 km (0.083 R)
• M79: 52,935,356 km (0.037 R)
• M80: 53,742,437 km (0.116 R)
• M81: 54,248,975 km (0.09 R)
• M82: 54,451,979 km (0.074 R)
• M83: 56,188,063 km (0.083 R)
• M84: 56,393,461 km (0.067 R)
• M85: 56,805,004 km (0.109 R)
• M86: 57,217,595 km (0.107 R)
• M87: 58,461,501 km (0.097 R)
• M88: 59,086,671 km (0.117 R)
• M89: 59,400,079 km (0.045 R)
• M90: 59,714,084 km (0.076 R)
• M91: 60,448,909 km (0.114 R)
• M92: 62,564,971 km (0.117 R)
• M93: 63,204,352 km (0.027 R)
• M94: 64,704,969 km (0.094 R)
• M95: 68,069,275 km (0.093 R)
• M96: 70,380,413 km (0.077 R)
• M97: 70,601,817 km (0.114 R)
• M98: 71,045,375 km (0.091 R)
• M99: 74,514,550 km (0.073 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 199 - 10,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit