🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.66 AU - 0.76 AU

Year: 271 Days

Day: 32.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.86 AU - 0.92 AU

Year: 380 Days

Day: 36.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 144.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.99 AU - 1.15 AU

Year: 501 Days

Day: 19 Hours

Environment

Temp: -86 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.07 AU - 1.71 AU

Year: 742 Days

Day: 35.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,511,159 km

• M1: 56,698 km (0.08 R)
• M2: 503,546 km (0.106 R)

Asteroid Belt

Center: 2.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566

Radius: 10.9

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.97 AU - 3.29 AU

Year: 2509 Days

Day: 11.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 31,511,159 km

• M1: 138,528 km (0.057 R)
• M2: 261,946 km (0.119 R)
• M3: 443,558 km (0.03 R)
• M4: 514,916 km (0.112 R)
• M5: 705,504 km (0.091 R)
• M6: 873,652 km (0.118 R)
• M7: 1,006,494 km (0.073 R)
• M8: 1,198,129 km (0.11 R)
• M9: 1,314,816 km (0.036 R)
• M10: 1,480,271 km (0.083 R)
• M11: 1,559,857 km (0.062 R)
• M12: 1,819,858 km (0.06 R)
• M13: 1,942,828 km (0.064 R)
• M14: 2,081,355 km (0.076 R)
• M15: 2,530,448 km (0.077 R)
• M16: 2,682,140 km (0.076 R)
• M17: 2,752,152 km (0.11 R)
• M18: 2,879,759 km (0.098 R)
• M19: 3,486,229 km (0.119 R)
• M20: 3,640,165 km (0.036 R)
• M21: 3,717,956 km (0.105 R)
• M22: 3,827,910 km (0.059 R)
• M23: 4,002,790 km (0.083 R)
• M24: 4,099,281 km (0.063 R)
• M25: 4,180,363 km (0.099 R)
• M26: 4,344,173 km (0.078 R)
• M27: 4,426,900 km (0.097 R)
• M28: 4,510,077 km (0.066 R)
• M29: 4,644,266 km (0.063 R)
• M30: 4,985,798 km (0.045 R)
• M31: 5,055,062 km (0.103 R)
• M32: 5,247,295 km (0.063 R)
• M33: 5,388,665 km (0.077 R)
• M34: 6,003,363 km (0.065 R)
• M35: 6,225,815 km (0.065 R)
• M36: 6,300,464 km (0.09 R)
• M37: 6,394,411 km (0.056 R)
• M38: 6,640,500 km (0.104 R)
• M39: 6,716,944 km (0.098 R)
• M40: 6,812,837 km (0.09 R)
• M41: 7,122,654 km (0.096 R)
• M42: 7,636,223 km (0.104 R)
• M43: 7,917,767 km (0.068 R)
• M44: 8,284,730 km (0.094 R)
• M45: 8,491,026 km (0.063 R)
• M46: 8,636,435 km (0.088 R)
• M47: 9,035,412 km (0.057 R)
• M48: 10,070,031 km (0.115 R)
• M49: 10,157,845 km (0.073 R)
• M50: 10,578,963 km (0.067 R)
• M51: 10,847,940 km (0.114 R)
• M52: 10,938,148 km (0.072 R)
• M53: 12,202,848 km (0.075 R)
• M54: 12,626,808 km (0.109 R)
• M55: 13,199,469 km (0.118 R)
• M56: 13,319,895 km (0.044 R)
• M57: 13,440,770 km (0.072 R)
• M58: 13,878,494 km (0.092 R)
• M59: 14,793,135 km (0.119 R)
• M60: 14,918,199 km (0.067 R)
• M61: 15,854,981 km (0.097 R)
• M62: 15,931,724 km (0.082 R)
• M63: 16,085,661 km (0.088 R)
• M64: 16,550,461 km (0.118 R)
• M65: 17,019,750 km (0.119 R)
• M66: 17,361,282 km (0.096 R)
• M67: 17,493,377 km (0.116 R)
• M68: 17,572,663 km (0.085 R)
• M69: 17,784,943 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 9.3

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.35 AU - 4.11 AU

Year: 3264 Days

Day: 14.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,511,159 km

• M1: 117,434 km (0.094 R)
• M2: 182,509 km (0.093 R)
• M3: 246,388 km (0.091 R)
• M4: 336,146 km (0.106 R)
• M5: 418,425 km (0.094 R)
• M6: 573,558 km (0.108 R)
• M7: 712,086 km (0.109 R)
• M8: 1,054,815 km (0.089 R)
• M9: 1,228,049 km (0.054 R)
• M10: 1,387,371 km (0.058 R)
• M11: 1,577,809 km (0.081 R)
• M12: 1,651,560 km (0.094 R)
• M13: 1,815,370 km (0.107 R)
• M14: 2,064,600 km (0.065 R)
• M15: 2,145,533 km (0.046 R)
• M16: 2,566,651 km (0.114 R)
• M17: 2,772,198 km (0.09 R)
• M18: 2,922,245 km (0.112 R)
• M19: 3,388,541 km (0.097 R)
• M20: 3,646,897 km (0.114 R)
• M21: 3,745,332 km (0.038 R)
• M22: 4,251,422 km (0.08 R)
• M23: 4,477,464 km (0.059 R)
• M24: 4,583,080 km (0.096 R)
• M25: 4,905,165 km (0.118 R)
• M26: 5,401,979 km (0.07 R)
• M27: 5,723,016 km (0.071 R)
• M28: 5,818,759 km (0.097 R)
• M29: 5,895,652 km (0.079 R)
• M30: 6,011,590 km (0.052 R)
• M31: 6,324,549 km (0.109 R)
• M32: 6,542,962 km (0.054 R)
• M33: 6,642,893 km (0.112 R)
• M34: 6,723,377 km (0.029 R)
• M35: 6,885,242 km (0.059 R)
• M36: 7,171,423 km (0.119 R)
• M37: 7,545,417 km (0.12 R)
• M38: 8,139,620 km (0.053 R)
• M39: 8,355,490 km (0.097 R)
• M40: 8,420,565 km (0.098 R)
• M41: 8,616,987 km (0.102 R)
• M42: 8,748,783 km (0.11 R)
• M43: 9,599,097 km (0.113 R)
• M44: 9,873,011 km (0.112 R)
• M45: 10,103,391 km (0.047 R)
• M46: 10,545,902 km (0.064 R)
• M47: 10,686,823 km (0.065 R)
• M48: 10,923,337 km (0.11 R)
• M49: 11,161,647 km (0.096 R)
• M50: 11,425,687 km (0.111 R)
• M51: 11,594,733 km (0.1 R)
• M52: 11,764,676 km (0.077 R)
• M53: 11,935,517 km (0.042 R)
• M54: 12,427,843 km (0.09 R)
• M55: 12,552,009 km (0.071 R)
• M56: 12,751,573 km (0.063 R)
• M57: 13,432,692 km (0.09 R)
• M58: 13,611,162 km (0.082 R)
• M59: 14,125,629 km (0.093 R)
• M60: 14,489,451 km (0.116 R)
• M61: 14,830,235 km (0.106 R)
• M62: 15,173,562 km (0.068 R)
• M63: 15,948,779 km (0.111 R)
• M64: 16,518,298 km (0.115 R)
• M65: 17,565,632 km (0.106 R)
• M66: 17,649,258 km (0.078 R)
• M67: 18,322,897 km (0.105 R)
• M68: 18,435,993 km (0.069 R)
• M69: 18,691,207 km (0.115 R)
• M70: 18,862,048 km (0.053 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 14.1

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.3 AU - 5.98 AU

Year: 5279 Days

Day: 7.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,511,159 km

• M1: 269,875 km (0.091 R)
• M2: 432,637 km (0.117 R)
• M3: 606,320 km (0.074 R)
• M4: 794,065 km (0.062 R)
• M5: 1,200,373 km (0.104 R)
• M6: 1,361,191 km (0.109 R)
• M7: 1,669,662 km (0.116 R)
• M8: 1,759,421 km (0.113 R)
• M9: 2,020,020 km (0.101 R)
• M10: 2,353,773 km (0.07 R)
• M11: 2,726,720 km (0.038 R)
• M12: 2,920,450 km (0.118 R)
• M13: 3,096,526 km (0.059 R)
• M14: 3,413,524 km (0.053 R)
• M15: 3,599,325 km (0.112 R)
• M16: 3,717,357 km (0.045 R)
• M17: 3,981,398 km (0.088 R)
• M18: 4,553,610 km (0.103 R)
• M19: 5,474,085 km (0.093 R)
• M20: 6,508,854 km (0.045 R)
• M21: 6,624,343 km (0.102 R)
• M22: 7,004,472 km (0.103 R)
• M23: 7,093,183 km (0.093 R)
• M24: 7,361,711 km (0.078 R)
• M25: 7,542,725 km (0.071 R)
• M26: 7,725,084 km (0.1 R)
• M27: 8,437,918 km (0.092 R)
• M28: 8,627,309 km (0.079 R)
• M29: 8,754,467 km (0.099 R)
• M30: 9,107,219 km (0.111 R)
• M31: 9,530,132 km (0.103 R)
• M32: 9,859,996 km (0.102 R)
• M33: 10,564,751 km (0.057 R)
• M34: 11,112,579 km (0.11 R)
• M35: 11,216,400 km (0.045 R)
• M36: 11,634,825 km (0.113 R)
• M37: 11,881,212 km (0.089 R)
• M38: 12,379,373 km (0.11 R)
• M39: 12,775,509 km (0.031 R)
• M40: 12,920,618 km (0.114 R)
• M41: 13,580,345 km (0.116 R)
• M42: 14,251,142 km (0.101 R)
• M43: 14,704,424 km (0.113 R)
• M44: 15,354,576 km (0.098 R)
• M45: 15,663,795 km (0.086 R)
• M46: 15,897,167 km (0.115 R)
• M47: 16,288,515 km (0.082 R)
• M48: 16,683,155 km (0.117 R)
• M49: 16,802,085 km (0.081 R)
• M50: 16,961,257 km (0.032 R)
• M51: 18,089,075 km (0.051 R)
• M52: 18,620,896 km (0.051 R)
• M53: 19,616,320 km (0.108 R)
• M54: 19,783,870 km (0.079 R)
• M55: 20,289,660 km (0.116 R)
• M56: 20,799,490 km (0.096 R)
• M57: 21,056,050 km (0.073 R)
• M58: 22,310,877 km (0.09 R)
• M59: 23,234,644 km (0.098 R)
• M60: 23,500,928 km (0.106 R)
• M61: 23,678,949 km (0.108 R)
• M62: 24,170,977 km (0.083 R)
• M63: 24,485,731 km (0.101 R)
• M64: 24,711,474 km (0.041 R)
• M65: 25,438,370 km (0.104 R)
• M66: 26,080,294 km (0.09 R)
• M67: 26,681,079 km (0.057 R)
• M68: 27,708,368 km (0.071 R)
• M69: 27,943,536 km (0.089 R)
• M70: 28,179,452 km (0.051 R)
• M71: 28,463,388 km (0.12 R)
• M72: 28,938,960 km (0.085 R)
• M73: 29,705,051 km (0.069 R)
• M74: 29,897,583 km (0.052 R)
• M75: 29,994,074 km (0.111 R)
• M76: 30,090,565 km (0.098 R)
• M77: 30,235,674 km (0.114 R)
• M78: 30,332,464 km (0.105 R)
• M79: 32,736,502 km (0.051 R)
• M80: 32,985,283 km (0.103 R)
• M81: 33,184,697 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.5

Radius: 10.2

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.61 AU - 8.87 AU

Year: 9755 Days

Day: 8.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 31,511,159 km

• M1: 208,988 km (0.104 R)
• M2: 289,921 km (0.033 R)
• M3: 387,458 km (0.068 R)
• M4: 477,666 km (0.103 R)
• M5: 658,979 km (0.078 R)
• M6: 1,104,481 km (0.057 R)
• M7: 1,256,323 km (0.109 R)
• M8: 1,530,536 km (0.1 R)
• M9: 1,770,790 km (0.088 R)
• M10: 2,005,060 km (0.066 R)
• M11: 2,135,510 km (0.083 R)
• M12: 2,385,188 km (0.088 R)
• M13: 2,463,877 km (0.098 R)
• M14: 2,583,705 km (0.054 R)
• M15: 3,104,006 km (0.083 R)
• M16: 3,190,324 km (0.071 R)
• M17: 4,097,037 km (0.074 R)
• M18: 4,603,575 km (0.095 R)
• M19: 4,826,775 km (0.115 R)
• M20: 5,232,335 km (0.083 R)
• M21: 5,361,438 km (0.103 R)
• M22: 5,648,965 km (0.082 R)
• M23: 6,076,366 km (0.087 R)
• M24: 6,709,165 km (0.111 R)
• M25: 7,075,979 km (0.092 R)
• M26: 7,536,741 km (0.118 R)
• M27: 7,741,241 km (0.115 R)
• M28: 7,829,504 km (0.075 R)
• M29: 8,007,076 km (0.112 R)
• M30: 8,791,717 km (0.075 R)
• M31: 8,976,321 km (0.045 R)
• M32: 9,224,354 km (0.107 R)
• M33: 9,822,746 km (0.101 R)
• M34: 10,142,736 km (0.116 R)
• M35: 10,858,711 km (0.069 R)
• M36: 10,957,595 km (0.093 R)
• M37: 11,189,622 km (0.102 R)
• M38: 11,557,483 km (0.075 R)
• M39: 11,624,652 km (0.103 R)
• M40: 11,793,548 km (0.073 R)
• M41: 12,031,259 km (0.101 R)
• M42: 13,278,905 km (0.063 R)
• M43: 13,918,137 km (0.062 R)
• M44: 14,097,505 km (0.11 R)
• M45: 14,241,418 km (0.113 R)
• M46: 14,603,744 km (0.117 R)
• M47: 15,042,365 km (0.088 R)
• M48: 15,226,370 km (0.116 R)
• M49: 15,374,173 km (0.081 R)
• M50: 15,522,574 km (0.113 R)
• M51: 15,970,171 km (0.093 R)
• M52: 16,157,916 km (0.077 R)
• M53: 17,803,044 km (0.119 R)
• M54: 18,507,501 km (0.058 R)
• M55: 19,862,708 km (0.105 R)
• M56: 20,389,442 km (0.117 R)
• M57: 21,373,646 km (0.072 R)
• M58: 21,539,251 km (0.082 R)
• M59: 21,705,155 km (0.064 R)
• M60: 21,788,331 km (0.108 R)
• M61: 22,457,483 km (0.116 R)
• M62: 23,516,336 km (0.03 R)
• M63: 24,245,626 km (0.074 R)
• M64: 24,721,497 km (0.092 R)
• M65: 25,463,054 km (0.041 R)
• M66: 25,990,835 km (0.071 R)
• M67: 26,611,217 km (0.112 R)
• M68: 26,744,808 km (0.095 R)
• M69: 26,833,968 km (0.066 R)
• M70: 27,057,318 km (0.079 R)
• M71: 27,236,536 km (0.116 R)
• M72: 28,002,178 km (0.106 R)
• M73: 28,183,491 km (0.091 R)
• M74: 28,683,746 km (0.065 R)
• M75: 29,186,993 km (0.099 R)
• M76: 29,647,007 km (0.098 R)
• M77: 30,063,188 km (0.064 R)
• M78: 30,621,039 km (0.096 R)
• M79: 30,807,737 km (0.108 R)
• M80: 30,947,910 km (0.082 R)
• M81: 31,041,558 km (0.088 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit