🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.45 AU - 0.73 AU

Year: 166 Days

Day: 42.9 Hours

Environment

Temp: 191 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.78 AU - 0.8 AU

Year: 258 Days

Day: 24.9 Hours

Environment

Temp: 166 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.83 AU - 0.87 AU

Year: 288 Days

Day: 26.9 Hours

Environment

Temp: 89 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.89 AU - 2.23 AU

Year: 1085 Days

Day: 27.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.95 AU - 4.01 AU

Year: 2915 Days

Day: 40 Hours

Environment

Temp: -122 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594.4

Radius: 10.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.44 AU - 5.8 AU

Year: 4891 Days

Day: 6.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 49,631,399 km

• M1: 157,227 km (0.118 R)
• M2: 244,742 km (0.115 R)
• M3: 507,436 km (0.068 R)
• M4: 590,463 km (0.066 R)
• M5: 690,245 km (0.104 R)
• M6: 921,373 km (0.075 R)
• M7: 1,366,427 km (0.071 R)
• M8: 1,441,824 km (0.101 R)
• M9: 1,757,625 km (0.113 R)
• M10: 1,856,809 km (0.105 R)
• M11: 2,112,920 km (0.1 R)
• M12: 2,454,003 km (0.07 R)
• M13: 2,735,696 km (0.077 R)
• M14: 3,454,215 km (0.098 R)
• M15: 3,579,578 km (0.102 R)
• M16: 3,813,250 km (0.1 R)
• M17: 4,118,130 km (0.113 R)
• M18: 4,251,123 km (0.094 R)
• M19: 4,318,143 km (0.11 R)
• M20: 4,476,118 km (0.098 R)
• M21: 4,590,111 km (0.096 R)
• M22: 4,774,566 km (0.111 R)
• M23: 4,961,413 km (0.102 R)
• M24: 6,107,782 km (0.104 R)
• M25: 6,749,856 km (0.101 R)
• M26: 7,118,914 km (0.094 R)
• M27: 7,712,069 km (0.098 R)
• M28: 8,097,882 km (0.034 R)
• M29: 8,433,580 km (0.098 R)
• M30: 9,497,370 km (0.076 R)
• M31: 9,673,896 km (0.098 R)
• M32: 9,762,607 km (0.068 R)
• M33: 10,000,318 km (0.116 R)
• M34: 10,270,043 km (0.119 R)
• M35: 10,511,943 km (0.115 R)
• M36: 10,725,120 km (0.073 R)
• M37: 11,812,248 km (0.049 R)
• M38: 11,907,093 km (0.067 R)
• M39: 12,002,088 km (0.068 R)
• M40: 12,193,124 km (0.057 R)
• M41: 12,610,203 km (0.053 R)
• M42: 12,836,844 km (0.099 R)
• M43: 12,999,457 km (0.084 R)
• M44: 13,097,294 km (0.095 R)
• M45: 13,195,579 km (0.071 R)
• M46: 14,595,516 km (0.092 R)
• M47: 15,485,773 km (0.116 R)
• M48: 15,555,037 km (0.101 R)
• M49: 15,832,840 km (0.086 R)
• M50: 16,007,271 km (0.075 R)
• M51: 16,287,917 km (0.079 R)
• M52: 16,570,059 km (0.098 R)
• M53: 17,032,017 km (0.117 R)
• M54: 17,246,690 km (0.07 R)
• M55: 18,005,151 km (0.102 R)
• M56: 18,260,365 km (0.054 R)
• M57: 18,774,383 km (0.115 R)
• M58: 18,922,186 km (0.099 R)
• M59: 19,554,386 km (0.075 R)
• M60: 20,193,618 km (0.076 R)
• M61: 20,382,859 km (0.117 R)
• M62: 20,686,992 km (0.086 R)
• M63: 21,184,405 km (0.118 R)
• M64: 21,918,482 km (0.086 R)
• M65: 22,975,989 km (0.101 R)
• M66: 23,213,251 km (0.101 R)
• M67: 23,371,975 km (0.115 R)
• M68: 23,650,376 km (0.064 R)
• M69: 24,411,829 km (0.046 R)
• M70: 25,140,521 km (0.109 R)
• M71: 25,835,403 km (0.071 R)
• M72: 26,205,807 km (0.066 R)
• M73: 27,536,929 km (0.104 R)
• M74: 27,662,890 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 14.6

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 9.02 AU - 13.14 AU

Year: 13539 Days

Day: 9.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,631,399 km

• M1: 183,108 km (0.096 R)
• M2: 474,524 km (0.114 R)
• M3: 632,649 km (0.093 R)
• M4: 882,029 km (0.093 R)
• M5: 1,371,513 km (0.08 R)
• M6: 1,545,496 km (0.091 R)
• M7: 2,062,955 km (0.047 R)
• M8: 2,446,224 km (0.105 R)
• M9: 2,579,217 km (0.114 R)
• M10: 2,824,707 km (0.105 R)
• M11: 3,821,328 km (0.092 R)
• M12: 4,455,473 km (0.06 R)
• M13: 4,553,460 km (0.087 R)
• M14: 5,122,530 km (0.101 R)
• M15: 5,225,304 km (0.106 R)
• M16: 5,537,964 km (0.117 R)
• M17: 5,749,944 km (0.063 R)
• M18: 6,328,140 km (0.117 R)
• M19: 6,512,743 km (0.085 R)
• M20: 6,624,343 km (0.087 R)
• M21: 6,736,542 km (0.074 R)
• M22: 7,346,153 km (0.088 R)
• M23: 7,657,616 km (0.066 R)
• M24: 7,894,130 km (0.097 R)
• M25: 8,618,034 km (0.075 R)
• M26: 9,701,422 km (0.104 R)
• M27: 9,829,178 km (0.086 R)
• M28: 10,389,423 km (0.116 R)
• M29: 11,450,969 km (0.082 R)
• M30: 11,767,219 km (0.03 R)
• M31: 11,994,757 km (0.101 R)
• M32: 12,733,023 km (0.089 R)
• M33: 13,249,135 km (0.091 R)
• M34: 13,343,681 km (0.04 R)
• M35: 14,398,945 km (0.106 R)
• M36: 16,895,733 km (0.084 R)
• M37: 17,670,650 km (0.086 R)
• M38: 18,088,627 km (0.096 R)
• M39: 19,094,672 km (0.067 R)
• M40: 19,362,452 km (0.077 R)
• M41: 19,739,439 km (0.116 R)
• M42: 20,665,001 km (0.088 R)
• M43: 21,216,120 km (0.033 R)
• M44: 21,604,775 km (0.056 R)
• M45: 21,995,824 km (0.057 R)
• M46: 22,671,557 km (0.063 R)
• M47: 22,784,952 km (0.049 R)
• M48: 23,870,734 km (0.034 R)
• M49: 23,985,924 km (0.118 R)
• M50: 24,274,947 km (0.058 R)
• M51: 25,031,763 km (0.094 R)
• M52: 26,151,802 km (0.119 R)
• M53: 26,568,582 km (0.053 R)
• M54: 28,440,799 km (0.117 R)
• M55: 29,053,702 km (0.099 R)
• M56: 29,176,970 km (0.103 R)
• M57: 29,485,441 km (0.074 R)
• M58: 29,609,159 km (0.088 R)
• M59: 29,857,192 km (0.065 R)
• M60: 30,105,823 km (0.098 R)
• M61: 30,417,735 km (0.111 R)
• M62: 31,170,362 km (0.099 R)
• M63: 31,296,473 km (0.088 R)
• M64: 32,438,653 km (0.074 R)
• M65: 32,630,288 km (0.049 R)
• M66: 33,272,062 km (0.111 R)
• M67: 34,567,879 km (0.062 R)
• M68: 35,222,071 km (0.115 R)
• M69: 36,476,150 km (0.07 R)
• M70: 36,675,564 km (0.096 R)
• M71: 37,142,159 km (0.093 R)
• M72: 37,812,059 km (0.1 R)
• M73: 38,824,537 km (0.088 R)
• M74: 39,300,109 km (0.112 R)
• M75: 39,572,676 km (0.043 R)
• M76: 40,119,755 km (0.043 R)
• M77: 42,542,642 km (0.116 R)
• M78: 43,384,280 km (0.11 R)
• M79: 43,595,512 km (0.115 R)
• M80: 45,583,668 km (0.109 R)
• M81: 46,300,990 km (0.109 R)
• M82: 48,987,169 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 183.2

Radius: 3.3

Gravity: 16.82 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.5 AU - 16.6 AU

Year: 20374 Days

Day: 23.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,631,399 km

• M1: 98,286 km (0.085 R)
• M2: 498,759 km (0.117 R)
• M3: 1,447,509 km (0.073 R)
• M4: 1,752,389 km (0.118 R)
• M5: 2,128,329 km (0.116 R)
• M6: 2,807,503 km (0.118 R)
• M7: 3,038,034 km (0.113 R)
• M8: 3,244,628 km (0.069 R)
• M9: 3,609,348 km (0.033 R)
• M10: 3,859,775 km (0.025 R)
• M11: 4,410,145 km (0.101 R)
• M12: 4,779,203 km (0.047 R)
• M13: 5,263,302 km (0.086 R)
• M14: 5,762,660 km (0.083 R)
• M15: 5,871,716 km (0.097 R)
• M16: 5,908,069 km (0.084 R)
• M17: 5,981,372 km (0.074 R)
• M18: 6,882,699 km (0.068 R)
• M19: 7,270,756 km (0.111 R)
• M20: 7,865,856 km (0.099 R)
• M21: 8,312,106 km (0.079 R)
• M22: 8,353,096 km (0.119 R)
• M23: 8,517,654 km (0.113 R)
• M24: 9,186,656 km (0.087 R)
• M25: 9,785,795 km (0.118 R)
• M26: 10,221,424 km (0.093 R)
• M27: 10,618,906 km (0.073 R)
• M28: 10,707,916 km (0.116 R)
• M29: 11,383,500 km (0.062 R)
• M30: 11,611,637 km (0.059 R)
• M31: 11,657,414 km (0.032 R)
• M32: 12,119,073 km (0.041 R)
• M33: 12,586,566 km (0.042 R)
• M34: 13,107,616 km (0.094 R)
• M35: 13,877,895 km (0.082 R)
• M36: 14,366,931 km (0.054 R)
• M37: 15,210,812 km (0.09 R)
• M38: 16,429,586 km (0.097 R)
• M39: 16,894,536 km (0.071 R)
• M40: 16,946,447 km (0.095 R)
• M41: 18,262,160 km (0.08 R)
• M42: 18,851,276 km (0.089 R)
• M43: 20,711,376 km (0.102 R)
• M44: 21,269,526 km (0.102 R)
• M45: 23,667,131 km (0.091 R)
• M46: 25,193,628 km (0.082 R)
• M47: 25,968,694 km (0.101 R)
• M48: 26,449,652 km (0.118 R)
• M49: 26,933,451 km (0.118 R)
• M50: 27,603,500 km (0.053 R)
• M51: 27,664,685 km (0.116 R)
• M52: 28,711,571 km (0.097 R)
• M53: 31,736,889 km (0.113 R)
• M54: 32,638,216 km (0.067 R)
• M55: 34,202,711 km (0.117 R)
• M56: 34,795,717 km (0.083 R)
• M57: 35,192,899 km (0.091 R)
• M58: 35,724,869 km (0.038 R)
• M59: 37,066,164 km (0.103 R)
• M60: 37,811,011 km (0.119 R)
• M61: 39,315,218 km (0.069 R)
• M62: 40,282,667 km (0.085 R)
• M63: 42,100,132 km (0.11 R)
• M64: 43,089,722 km (0.114 R)
• M65: 43,160,631 km (0.097 R)
• M66: 44,086,941 km (0.07 R)
• M67: 45,235,853 km (0.113 R)
• M68: 48,224,818 km (0.103 R)
• M69: 48,815,431 km (0.099 R)
• M70: 49,111,635 km (0.05 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 15,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit