🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.8 AU - 0.86 AU

Year: 280 Days

Day: 19.7 Hours

Environment

Temp: 76 °C

Axial Tilt: 17.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.19 AU - 1.25 AU

Year: 500 Days

Day: 15 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.5 AU - 1.7 AU

Year: 751 Days

Day: 27.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,153,809 km

• M1: 801,396 km (0.076 R)
• M2: 1,260,362 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.31 AU - 2.79 AU

Year: 1510 Days

Day: 15 Hours

Environment

Temp: -99 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,153,809 km

• M1: 1,095,954 km (0.043 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.71 AU - 3.39 AU

Year: 1975 Days

Day: 44.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,153,809 km

• M1: 2,643,095 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.79 AU - 3.53 AU

Year: 2083 Days

Day: 24 Hours

Environment

Temp: -121 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,153,809 km

• M1: 1,484,609 km (0.105 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.4

Radius: 10.5

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.26 AU - 5.68 AU

Year: 4109 Days

Day: 9.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 89,153,809 km

• M1: 144,960 km (0.104 R)
• M2: 233,223 km (0.11 R)
• M3: 564,732 km (0.108 R)
• M4: 813,812 km (0.035 R)
• M5: 1,011,730 km (0.092 R)
• M6: 1,148,313 km (0.06 R)
• M7: 1,278,164 km (0.096 R)
• M8: 1,581,549 km (0.072 R)
• M9: 1,712,297 km (0.102 R)
• M10: 2,255,188 km (0.09 R)
• M11: 2,320,562 km (0.12 R)
• M12: 2,622,750 km (0.095 R)
• M13: 2,973,407 km (0.069 R)
• M14: 3,432,822 km (0.099 R)
• M15: 4,193,976 km (0.027 R)
• M16: 4,295,404 km (0.075 R)
• M17: 4,500,502 km (0.066 R)
• M18: 4,729,836 km (0.051 R)
• M19: 4,984,601 km (0.1 R)
• M20: 5,156,938 km (0.078 R)
• M21: 5,287,387 km (0.081 R)
• M22: 5,375,051 km (0.095 R)
• M23: 5,485,305 km (0.053 R)
• M24: 5,708,206 km (0.102 R)
• M25: 5,798,114 km (0.111 R)
• M26: 5,888,621 km (0.095 R)
• M27: 6,185,722 km (0.082 R)
• M28: 6,511,397 km (0.119 R)
• M29: 6,605,344 km (0.092 R)
• M30: 6,699,890 km (0.064 R)
• M31: 7,010,306 km (0.094 R)
• M32: 7,719,549 km (0.1 R)
• M33: 8,171,185 km (0.066 R)
• M34: 8,349,207 km (0.068 R)
• M35: 8,580,036 km (0.079 R)
• M36: 9,021,799 km (0.106 R)
• M37: 9,338,049 km (0.117 R)
• M38: 9,524,148 km (0.106 R)
• M39: 9,657,889 km (0.112 R)
• M40: 9,873,310 km (0.098 R)
• M41: 10,117,304 km (0.103 R)
• M42: 10,611,575 km (0.086 R)
• M43: 10,917,503 km (0.091 R)
• M44: 11,113,775 km (0.105 R)
• M45: 11,738,047 km (0.113 R)
• M46: 12,141,214 km (0.078 R)
• M47: 12,373,689 km (0.09 R)
• M48: 12,578,339 km (0.105 R)
• M49: 12,813,506 km (0.071 R)
• M50: 13,169,101 km (0.087 R)
• M51: 13,738,769 km (0.105 R)
• M52: 14,377,851 km (0.096 R)
• M53: 14,995,391 km (0.082 R)
• M54: 15,307,453 km (0.103 R)
• M55: 15,653,323 km (0.078 R)
• M56: 15,938,008 km (0.105 R)
• M57: 16,224,637 km (0.086 R)
• M58: 16,352,543 km (0.113 R)
• M59: 16,544,926 km (0.09 R)
• M60: 16,673,730 km (0.064 R)
• M61: 17,127,011 km (0.094 R)
• M62: 18,377,500 km (0.081 R)
• M63: 18,444,071 km (0.113 R)
• M64: 18,544,302 km (0.113 R)
• M65: 18,912,911 km (0.104 R)
• M66: 20,480,397 km (0.077 R)
• M67: 20,549,512 km (0.071 R)
• M68: 20,965,693 km (0.096 R)
• M69: 21,070,262 km (0.108 R)
• M70: 21,244,693 km (0.043 R)
• M71: 21,947,803 km (0.102 R)
• M72: 22,587,035 km (0.045 R)
• M73: 23,883,749 km (0.083 R)
• M74: 24,284,821 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 9

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.6 AU - 6.88 AU

Year: 5781 Days

Day: 14.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 89,153,809 km

• M1: 113,096 km (0.081 R)
• M2: 333,603 km (0.09 R)
• M3: 593,156 km (0.108 R)
• M4: 752,926 km (0.108 R)
• M5: 912,248 km (0.109 R)
• M6: 1,131,259 km (0.079 R)
• M7: 1,298,061 km (0.066 R)
• M8: 1,402,181 km (0.093 R)
• M9: 1,769,743 km (0.084 R)
• M10: 2,270,148 km (0.094 R)
• M11: 2,417,950 km (0.112 R)
• M12: 2,569,044 km (0.059 R)
• M13: 2,768,009 km (0.037 R)
• M14: 3,041,026 km (0.093 R)
• M15: 3,539,785 km (0.044 R)
• M16: 3,637,771 km (0.09 R)
• M17: 3,811,305 km (0.076 R)
• M18: 3,886,553 km (0.057 R)
• M19: 3,987,681 km (0.087 R)
• M20: 4,296,301 km (0.104 R)
• M21: 4,453,529 km (0.105 R)
• M22: 4,586,072 km (0.051 R)
• M23: 5,240,114 km (0.08 R)
• M24: 5,408,262 km (0.083 R)
• M25: 5,721,221 km (0.075 R)
• M26: 5,778,667 km (0.056 R)
• M27: 6,157,448 km (0.07 R)
• M28: 6,484,170 km (0.085 R)
• M29: 6,634,516 km (0.097 R)
• M30: 6,695,103 km (0.111 R)
• M31: 6,908,130 km (0.114 R)
• M32: 7,154,518 km (0.11 R)
• M33: 7,247,718 km (0.061 R)
• M34: 8,331,405 km (0.088 R)
• M35: 8,593,650 km (0.077 R)
• M36: 8,858,737 km (0.083 R)
• M37: 8,958,818 km (0.062 R)
• M38: 9,842,044 km (0.118 R)
• M39: 10,364,140 km (0.09 R)
• M40: 10,681,737 km (0.067 R)
• M41: 10,859,609 km (0.101 R)
• M42: 11,146,089 km (0.097 R)
• M43: 11,836,782 km (0.057 R)
• M44: 12,691,285 km (0.098 R)
• M45: 12,804,231 km (0.093 R)
• M46: 13,145,015 km (0.113 R)
• M47: 13,565,685 km (0.098 R)
• M48: 13,951,946 km (0.066 R)
• M49: 14,302,604 km (0.075 R)
• M50: 15,372,079 km (0.074 R)
• M51: 15,815,188 km (0.031 R)
• M52: 16,140,114 km (0.096 R)
• M53: 16,221,645 km (0.095 R)
• M54: 16,467,135 km (0.09 R)
• M55: 16,549,264 km (0.11 R)
• M56: 16,920,417 km (0.087 R)
• M57: 17,377,887 km (0.116 R)
• M58: 17,629,211 km (0.114 R)
• M59: 18,220,123 km (0.047 R)
• M60: 19,075,524 km (0.099 R)
• M61: 19,204,926 km (0.09 R)
• M62: 19,508,161 km (0.112 R)
• M63: 20,339,027 km (0.109 R)
• M64: 20,780,939 km (0.043 R)
• M65: 21,136,833 km (0.091 R)
• M66: 21,584,430 km (0.114 R)
• M67: 23,267,854 km (0.048 R)
• M68: 23,406,083 km (0.044 R)
• M69: 24,288,561 km (0.115 R)
• M70: 24,429,033 km (0.108 R)
• M71: 26,325,784 km (0.107 R)
• M72: 27,437,745 km (0.101 R)
• M73: 28,269,360 km (0.119 R)
• M74: 29,159,168 km (0.075 R)
• M75: 29,757,260 km (0.036 R)
• M76: 30,712,742 km (0.109 R)
• M77: 30,813,870 km (0.108 R)
• M78: 31,270,443 km (0.09 R)
• M79: 32,550,552 km (0.102 R)
• M80: 33,430,786 km (0.104 R)
• M81: 33,586,816 km (0.093 R)
• M82: 33,952,134 km (0.085 R)
• M83: 34,109,063 km (0.097 R)
• M84: 34,213,931 km (0.117 R)
• M85: 35,214,441 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 5.4

Gravity: 32.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 13.5 AU - 16.64 AU

Year: 21696 Days

Day: 17.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,153,809 km

• M1: 119,379 km (0.063 R)
• M2: 319,092 km (0.119 R)
• M3: 398,379 km (0.069 R)
• M4: 462,407 km (0.064 R)
• M5: 727,046 km (0.111 R)
• M6: 1,063,192 km (0.093 R)
• M7: 1,154,148 km (0.077 R)
• M8: 1,376,450 km (0.108 R)
• M9: 1,577,659 km (0.11 R)
• M10: 1,646,923 km (0.038 R)
• M11: 1,860,549 km (0.08 R)
• M12: 2,007,903 km (0.099 R)
• M13: 2,158,996 km (0.119 R)
• M14: 2,472,554 km (0.078 R)
• M15: 2,593,728 km (0.117 R)
• M16: 3,406,344 km (0.049 R)
• M17: 3,632,386 km (0.056 R)
• M18: 3,678,163 km (0.084 R)
• M19: 4,004,286 km (0.094 R)
• M20: 4,194,724 km (0.078 R)
• M21: 4,437,073 km (0.071 R)
• M22: 4,683,909 km (0.055 R)
• M23: 5,036,960 km (0.105 R)
• M24: 5,242,657 km (0.027 R)
• M25: 5,294,418 km (0.118 R)
• M26: 5,451,047 km (0.097 R)
• M27: 5,983,915 km (0.077 R)
• M28: 6,146,977 km (0.085 R)
• M29: 7,041,273 km (0.097 R)
• M30: 7,503,530 km (0.096 R)
• M31: 10,280,814 km (0.076 R)
• M32: 10,607,087 km (0.107 R)
• M33: 11,136,215 km (0.095 R)
• M34: 11,538,783 km (0.112 R)
• M35: 12,357,981 km (0.105 R)
• M36: 12,565,623 km (0.061 R)
• M37: 15,369,236 km (0.077 R)
• M38: 19,390,128 km (0.112 R)
• M39: 21,514,717 km (0.093 R)
• M40: 22,099,345 km (0.092 R)
• M41: 22,183,270 km (0.113 R)
• M42: 23,798,029 km (0.114 R)
• M43: 23,970,216 km (0.098 R)
• M44: 24,402,405 km (0.087 R)
• M45: 24,924,501 km (0.119 R)
• M46: 25,362,374 km (0.088 R)
• M47: 27,139,148 km (0.075 R)
• M48: 28,772,308 km (0.107 R)
• M49: 29,231,574 km (0.082 R)
• M50: 29,785,834 km (0.074 R)
• M51: 30,064,385 km (0.082 R)
• M52: 30,437,033 km (0.092 R)
• M53: 33,665,505 km (0.065 R)
• M54: 35,222,071 km (0.12 R)
• M55: 37,300,284 km (0.084 R)
• M56: 39,113,111 km (0.081 R)
• M57: 40,132,621 km (0.069 R)
• M58: 40,440,194 km (0.041 R)
• M59: 40,954,362 km (0.063 R)
• M60: 41,470,923 km (0.08 R)
• M61: 42,197,520 km (0.106 R)
• M62: 43,033,174 km (0.042 R)
• M63: 46,000,597 km (0.109 R)
• M64: 48,269,099 km (0.063 R)
• M65: 48,487,063 km (0.075 R)
• M66: 48,596,120 km (0.052 R)
• M67: 49,362,061 km (0.1 R)
• M68: 49,911,684 km (0.101 R)
• M69: 51,238,767 km (0.111 R)
• M70: 52,241,820 km (0.119 R)
• M71: 52,801,765 km (0.088 R)
• M72: 55,061,740 km (0.112 R)
• M73: 55,745,851 km (0.049 R)
• M74: 55,860,144 km (0.116 R)
• M75: 58,510,270 km (0.113 R)
• M76: 60,612,719 km (0.117 R)
• M77: 60,730,153 km (0.056 R)
• M78: 61,555,036 km (0.04 R)
• M79: 61,673,069 km (0.093 R)
• M80: 62,383,509 km (0.096 R)
• M81: 62,502,140 km (0.097 R)
• M82: 63,334,951 km (0.113 R)
• M83: 63,454,181 km (0.06 R)
• M84: 64,891,068 km (0.101 R)
• M85: 71,240,451 km (0.102 R)
• M86: 71,612,800 km (0.077 R)
• M87: 73,358,757 km (0.063 R)
• M88: 73,609,333 km (0.109 R)
• M89: 75,750,677 km (0.083 R)
• M90: 79,450,382 km (0.089 R)
• M91: 83,339,179 km (0.047 R)
• M92: 84,255,466 km (0.117 R)
• M93: 84,780,554 km (0.112 R)
• M94: 88,353,250 km (0.118 R)
• M95: 88,486,542 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit