🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.42 AU - 0.66 AU

Year: 145 Days

Day: 36.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,659,771 km

• M1: 79,287 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.65 AU - 0.65 AU

Year: 191 Days

Day: 33.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.64 AU - 0.82 AU

Year: 228 Days

Day: 44.1 Hours

Environment

Temp: 126 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.67 AU - 1.11 AU

Year: 307 Days

Day: 44.5 Hours

Environment

Temp: 127 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.86 AU - 1.34 AU

Year: 421 Days

Day: 28.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 2.01 AU

Year: 788 Days

Day: 30.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,659,771 km

• M1: 554,410 km (0.11 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.55 AU - 4.31 AU

Year: 2846 Days

Day: 44.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.9

Radius: 9.3

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.94 AU - 5.8 AU

Year: 3925 Days

Day: 14.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,659,771 km

• M1: 275,559 km (0.071 R)
• M2: 486,043 km (0.108 R)
• M3: 622,178 km (0.061 R)
• M4: 759,808 km (0.061 R)
• M5: 1,988,604 km (0.103 R)
• M6: 2,249,802 km (0.117 R)
• M7: 2,466,719 km (0.027 R)
• M8: 2,652,669 km (0.102 R)
• M9: 2,747,514 km (0.092 R)
• M10: 3,038,632 km (0.061 R)
• M11: 3,380,762 km (0.116 R)
• M12: 3,567,012 km (0.064 R)
• M13: 3,863,215 km (0.084 R)
• M14: 4,167,647 km (0.092 R)
• M15: 4,547,775 km (0.088 R)
• M16: 4,638,731 km (0.069 R)
• M17: 4,799,698 km (0.104 R)
• M18: 4,938,974 km (0.091 R)
• M19: 5,009,135 km (0.082 R)
• M20: 5,729,299 km (0.106 R)
• M21: 5,827,735 km (0.066 R)
• M22: 6,558,670 km (0.094 R)
• M23: 6,739,384 km (0.117 R)
• M24: 7,344,956 km (0.12 R)
• M25: 7,803,623 km (0.096 R)
• M26: 8,077,836 km (0.086 R)
• M27: 8,891,050 km (0.099 R)
• M28: 9,119,935 km (0.118 R)
• M29: 9,293,020 km (0.07 R)
• M30: 9,612,860 km (0.108 R)
• M31: 10,084,692 km (0.068 R)
• M32: 10,564,153 km (0.107 R)
• M33: 11,204,731 km (0.081 R)
• M34: 11,514,099 km (0.09 R)
• M35: 11,638,714 km (0.108 R)
• M36: 12,015,103 km (0.078 R)
• M37: 12,109,948 km (0.12 R)
• M38: 12,908,950 km (0.086 R)
• M39: 13,135,740 km (0.113 R)
• M40: 13,593,360 km (0.094 R)
• M41: 13,824,190 km (0.061 R)
• M42: 13,890,312 km (0.055 R)
• M43: 14,389,969 km (0.116 R)
• M44: 14,625,137 km (0.058 R)
• M45: 14,726,414 km (0.118 R)
• M46: 15,099,362 km (0.094 R)
• M47: 15,304,161 km (0.105 R)
• M48: 15,716,453 km (0.081 R)
• M49: 15,854,831 km (0.113 R)
• M50: 16,306,916 km (0.088 R)
• M51: 16,975,469 km (0.11 R)
• M52: 17,046,378 km (0.076 R)
• M53: 17,259,555 km (0.107 R)
• M54: 17,652,848 km (0.052 R)
• M55: 18,193,943 km (0.113 R)
• M56: 18,411,908 km (0.044 R)
• M57: 18,484,762 km (0.102 R)
• M58: 18,630,620 km (0.094 R)
• M59: 18,850,379 km (0.095 R)
• M60: 19,034,085 km (0.116 R)
• M61: 19,514,593 km (0.083 R)
• M62: 20,036,540 km (0.046 R)
• M63: 20,111,489 km (0.064 R)
• M64: 20,186,437 km (0.098 R)
• M65: 20,676,520 km (0.113 R)
• M66: 21,056,050 km (0.073 R)
• M67: 21,745,098 km (0.115 R)
• M68: 22,131,060 km (0.112 R)
• M69: 22,519,416 km (0.117 R)
• M70: 23,105,990 km (0.064 R)
• M71: 23,342,055 km (0.113 R)
• M72: 23,420,893 km (0.114 R)
• M73: 24,895,928 km (0.082 R)
• M74: 25,057,195 km (0.052 R)
• M75: 25,137,977 km (0.061 R)
• M76: 25,624,320 km (0.034 R)
• M77: 26,400,883 km (0.054 R)
• M78: 26,730,148 km (0.102 R)
• M79: 27,642,545 km (0.109 R)
• M80: 27,935,009 km (0.089 R)
• M81: 28,060,671 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.9

Radius: 10.1

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 5.55 AU - 7.63 AU

Year: 6179 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 36,659,771 km

• M1: 401,969 km (0.107 R)
• M2: 485,595 km (0.032 R)
• M3: 550,969 km (0.099 R)
• M4: 628,760 km (0.116 R)
• M5: 692,189 km (0.074 R)
• M6: 806,632 km (0.086 R)
• M7: 886,667 km (0.052 R)
• M8: 959,072 km (0.115 R)
• M9: 1,022,950 km (0.079 R)
• M10: 1,235,080 km (0.108 R)
• M11: 1,352,664 km (0.095 R)
• M12: 1,523,654 km (0.074 R)
• M13: 2,163,784 km (0.108 R)
• M14: 2,468,215 km (0.078 R)
• M15: 2,724,626 km (0.085 R)
• M16: 3,133,776 km (0.109 R)
• M17: 3,312,845 km (0.099 R)
• M18: 3,445,089 km (0.087 R)
• M19: 3,562,374 km (0.103 R)
• M20: 3,681,005 km (0.072 R)
• M21: 3,766,575 km (0.071 R)
• M22: 4,329,662 km (0.064 R)
• M23: 4,420,168 km (0.097 R)
• M24: 4,658,178 km (0.041 R)
• M25: 4,732,229 km (0.075 R)
• M26: 4,844,129 km (0.082 R)
• M27: 4,919,227 km (0.111 R)
• M28: 4,994,774 km (0.116 R)
• M29: 5,281,254 km (0.032 R)
• M30: 5,416,939 km (0.071 R)
• M31: 5,790,784 km (0.071 R)
• M32: 5,870,520 km (0.103 R)
• M33: 5,990,946 km (0.098 R)
• M34: 6,193,352 km (0.046 R)
• M35: 6,983,378 km (0.081 R)
• M36: 7,047,107 km (0.095 R)
• M37: 7,110,985 km (0.098 R)
• M38: 7,959,654 km (0.087 R)
• M39: 8,026,225 km (0.1 R)
• M40: 8,362,072 km (0.086 R)
• M41: 8,497,757 km (0.119 R)
• M42: 8,955,228 km (0.101 R)
• M43: 9,024,492 km (0.088 R)
• M44: 9,703,666 km (0.062 R)
• M45: 10,545,304 km (0.048 R)
• M46: 11,435,411 km (0.068 R)
• M47: 11,661,603 km (0.109 R)
• M48: 11,838,727 km (0.115 R)
• M49: 12,221,099 km (0.059 R)
• M50: 12,607,510 km (0.096 R)
• M51: 13,207,697 km (0.046 R)
• M52: 13,684,166 km (0.112 R)
• M53: 13,951,198 km (0.099 R)
• M54: 14,166,021 km (0.115 R)
• M55: 14,680,937 km (0.113 R)
• M56: 14,762,767 km (0.12 R)
• M57: 15,257,038 km (0.101 R)
• M58: 15,589,594 km (0.092 R)
• M59: 15,728,870 km (0.103 R)
• M60: 15,952,519 km (0.113 R)
• M61: 16,064,717 km (0.114 R)
• M62: 16,177,215 km (0.113 R)
• M63: 16,346,559 km (0.06 R)
• M64: 16,459,655 km (0.058 R)
• M65: 16,715,318 km (0.106 R)
• M66: 16,800,738 km (0.043 R)
• M67: 17,838,050 km (0.084 R)
• M68: 18,071,273 km (0.083 R)
• M69: 18,364,335 km (0.092 R)
• M70: 18,629,423 km (0.086 R)
• M71: 19,163,487 km (0.1 R)
• M72: 19,372,625 km (0.115 R)
• M73: 19,612,430 km (0.104 R)
• M74: 20,095,033 km (0.11 R)
• M75: 20,398,717 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.6

Radius: 13.4

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.87 AU - 7.45 AU

Year: 6278 Days

Day: 11.7 Hours

Environment

Temp: -153 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,659,771 km

• M1: 233,672 km (0.077 R)
• M2: 426,354 km (0.108 R)
• M3: 689,646 km (0.069 R)
• M4: 842,535 km (0.063 R)
• M5: 1,320,650 km (0.118 R)
• M6: 1,664,725 km (0.047 R)
• M7: 2,098,858 km (0.075 R)
• M8: 2,502,174 km (0.095 R)
• M9: 2,702,037 km (0.116 R)
• M10: 2,838,171 km (0.085 R)
• M11: 2,976,848 km (0.084 R)
• M12: 3,070,496 km (0.032 R)
• M13: 3,628,496 km (0.096 R)
• M14: 3,754,009 km (0.051 R)
• M15: 3,932,330 km (0.098 R)
• M16: 4,244,540 km (0.085 R)
• M17: 4,403,862 km (0.044 R)
• M18: 4,565,129 km (0.063 R)
• M19: 4,976,822 km (0.109 R)
• M20: 5,314,913 km (0.101 R)
• M21: 5,486,951 km (0.079 R)
• M22: 5,602,590 km (0.091 R)
• M23: 5,689,805 km (0.113 R)
• M24: 5,954,444 km (0.078 R)
• M25: 6,587,692 km (0.063 R)
• M26: 6,865,794 km (0.098 R)
• M27: 7,369,640 km (0.091 R)
• M28: 7,852,991 km (0.118 R)
• M29: 7,983,590 km (0.099 R)
• M30: 8,213,970 km (0.073 R)
• M31: 8,479,955 km (0.097 R)
• M32: 8,681,314 km (0.081 R)
• M33: 8,850,360 km (0.101 R)
• M34: 9,123,226 km (0.086 R)
• M35: 9,537,612 km (0.119 R)
• M36: 9,958,132 km (0.041 R)
• M37: 10,456,592 km (0.11 R)
• M38: 11,440,796 km (0.093 R)
• M39: 13,146,362 km (0.077 R)
• M40: 14,327,138 km (0.096 R)
• M41: 15,459,594 km (0.086 R)
• M42: 15,788,559 km (0.108 R)
• M43: 16,495,110 km (0.106 R)
• M44: 16,873,293 km (0.105 R)
• M45: 16,957,816 km (0.119 R)
• M46: 17,042,339 km (0.086 R)
• M47: 17,169,497 km (0.057 R)
• M48: 17,939,029 km (0.032 R)
• M49: 18,068,431 km (0.109 R)
• M50: 18,198,132 km (0.054 R)
• M51: 20,269,763 km (0.104 R)
• M52: 20,404,551 km (0.111 R)
• M53: 20,946,694 km (0.061 R)
• M54: 21,585,028 km (0.05 R)
• M55: 22,322,545 km (0.109 R)
• M56: 22,508,196 km (0.09 R)
• M57: 22,740,971 km (0.089 R)
• M58: 23,021,467 km (0.056 R)
• M59: 23,209,062 km (0.1 R)
• M60: 23,303,010 km (0.032 R)
• M61: 23,397,107 km (0.077 R)
• M62: 23,964,532 km (0.061 R)
• M63: 24,440,702 km (0.086 R)
• M64: 24,872,142 km (0.062 R)
• M65: 25,645,114 km (0.11 R)
• M66: 27,016,777 km (0.075 R)
• M67: 27,562,211 km (0.111 R)
• M68: 27,661,843 km (0.104 R)
• M69: 28,161,500 km (0.059 R)
• M70: 28,261,731 km (0.102 R)
• M71: 29,933,487 km (0.114 R)
• M72: 30,035,812 km (0.038 R)
• M73: 30,394,996 km (0.101 R)
• M74: 31,014,032 km (0.096 R)
• M75: 31,117,554 km (0.103 R)
• M76: 31,741,377 km (0.114 R)
• M77: 32,054,934 km (0.054 R)
• M78: 32,632,232 km (0.095 R)
• M79: 32,790,357 km (0.03 R)
• M80: 32,948,632 km (0.029 R)
• M81: 33,160,163 km (0.107 R)
• M82: 33,372,143 km (0.102 R)
• M83: 34,385,071 km (0.092 R)
• M84: 34,976,132 km (0.12 R)
• M85: 35,083,842 km (0.103 R)
• M86: 36,277,334 km (0.107 R)
• M87: 36,550,350 km (0.068 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: 285 - 16,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit