🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.87 AU - 1.93 AU

Year: 961 Days

Day: 31.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,072,680 km

• M1: 39,045 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.8 AU - 2.42 AU

Year: 1125 Days

Day: 12.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.94 AU - 2.84 AU

Year: 1356 Days

Day: 20.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,072,680 km

• M1: 644,019 km (0.108 R)
• M2: 1,628,223 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.64 AU - 3.46 AU

Year: 1955 Days

Day: 42.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.06 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 13.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4 AU - 6.14 AU

Year: 4191 Days

Day: 15 Hours

Environment

Temp: -136 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 36,072,680 km

• M1: 186,549 km (0.037 R)
• M2: 372,050 km (0.104 R)
• M3: 521,797 km (0.045 R)
• M4: 649,255 km (0.106 R)
• M5: 949,797 km (0.053 R)
• M6: 1,053,917 km (0.089 R)
• M7: 1,152,203 km (0.092 R)
• M8: 1,274,723 km (0.114 R)
• M9: 1,500,317 km (0.058 R)
• M10: 1,681,330 km (0.118 R)
• M11: 1,786,498 km (0.059 R)
• M12: 1,954,646 km (0.086 R)
• M13: 2,398,802 km (0.111 R)
• M14: 2,491,553 km (0.058 R)
• M15: 3,016,192 km (0.083 R)
• M16: 3,131,083 km (0.049 R)
• M17: 3,365,503 km (0.103 R)
• M18: 3,454,813 km (0.058 R)
• M19: 3,976,760 km (0.112 R)
• M20: 4,507,234 km (0.079 R)
• M21: 4,655,785 km (0.115 R)
• M22: 4,839,790 km (0.096 R)
• M23: 5,094,555 km (0.09 R)
• M24: 5,371,162 km (0.039 R)
• M25: 5,599,598 km (0.076 R)
• M26: 5,741,865 km (0.119 R)
• M27: 5,975,537 km (0.119 R)
• M28: 6,084,445 km (0.073 R)
• M29: 6,230,751 km (0.118 R)
• M30: 6,415,355 km (0.075 R)
• M31: 6,564,355 km (0.104 R)
• M32: 6,695,552 km (0.117 R)
• M33: 6,922,641 km (0.066 R)
• M34: 7,345,704 km (0.092 R)
• M35: 7,916,420 km (0.106 R)
• M36: 8,076,340 km (0.084 R)
• M37: 8,277,849 km (0.087 R)
• M38: 8,583,178 km (0.111 R)
• M39: 8,706,446 km (0.073 R)
• M40: 8,809,519 km (0.115 R)
• M41: 9,058,600 km (0.043 R)
• M42: 9,268,037 km (0.11 R)
• M43: 9,863,137 km (0.044 R)
• M44: 10,339,307 km (0.068 R)
• M45: 10,580,309 km (0.112 R)
• M46: 10,690,413 km (0.061 R)
• M47: 10,911,818 km (0.11 R)
• M48: 11,067,699 km (0.115 R)
• M49: 11,381,855 km (0.108 R)
• M50: 11,562,719 km (0.07 R)
• M51: 12,527,475 km (0.113 R)
• M52: 12,644,162 km (0.1 R)
• M53: 12,761,147 km (0.027 R)
• M54: 12,854,945 km (0.101 R)
• M55: 13,327,525 km (0.088 R)
• M56: 13,446,605 km (0.063 R)
• M57: 13,830,024 km (0.106 R)
• M58: 14,071,475 km (0.075 R)
• M59: 14,168,414 km (0.064 R)
• M60: 14,338,657 km (0.109 R)
• M61: 14,558,566 km (0.083 R)
• M62: 14,681,236 km (0.09 R)
• M63: 14,878,256 km (0.111 R)
• M64: 15,051,341 km (0.084 R)
• M65: 15,175,358 km (0.09 R)
• M66: 15,299,673 km (0.108 R)
• M67: 15,775,395 km (0.117 R)
• M68: 15,901,356 km (0.083 R)
• M69: 16,129,044 km (0.112 R)
• M70: 16,587,711 km (0.098 R)
• M71: 16,921,614 km (0.12 R)
• M72: 17,231,730 km (0.061 R)
• M73: 17,335,551 km (0.074 R)
• M74: 17,491,581 km (0.055 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679

Radius: 8.1

Gravity: 10.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 5.8 AU - 5.92 AU

Year: 5207 Days

Day: 6.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 124.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 36,072,680 km

• M1: 131,497 km (0.047 R)
• M2: 237,561 km (0.059 R)
• M3: 338,241 km (0.096 R)
• M4: 395,088 km (0.069 R)
• M5: 671,844 km (0.094 R)
• M6: 1,366,427 km (0.088 R)
• M7: 1,479,822 km (0.08 R)
• M8: 1,545,944 km (0.043 R)
• M9: 1,664,276 km (0.106 R)
• M10: 2,018,823 km (0.052 R)
• M11: 2,186,074 km (0.102 R)
• M12: 2,494,694 km (0.048 R)
• M13: 2,554,234 km (0.075 R)
• M14: 2,634,269 km (0.107 R)
• M15: 3,110,439 km (0.084 R)
• M16: 3,196,009 km (0.085 R)
• M17: 3,501,787 km (0.106 R)
• M18: 3,590,947 km (0.085 R)
• M19: 3,908,693 km (0.101 R)
• M20: 4,117,981 km (0.064 R)
• M21: 4,235,714 km (0.073 R)
• M22: 4,354,644 km (0.061 R)
• M23: 4,841,436 km (0.106 R)
• M24: 4,965,901 km (0.119 R)
• M25: 5,319,999 km (0.055 R)
• M26: 5,474,235 km (0.103 R)
• M27: 6,025,802 km (0.098 R)
• M28: 6,186,620 km (0.046 R)
• M29: 8,314,201 km (0.093 R)
• M30: 9,751,836 km (0.106 R)
• M31: 9,909,213 km (0.088 R)
• M32: 10,162,931 km (0.086 R)
• M33: 10,611,875 km (0.09 R)
• M34: 10,708,964 km (0.088 R)
• M35: 10,871,427 km (0.088 R)
• M36: 10,936,652 km (0.073 R)
• M37: 11,100,312 km (0.112 R)
• M38: 11,463,086 km (0.1 R)
• M39: 11,696,010 km (0.03 R)
• M40: 11,796,241 km (0.059 R)
• M41: 11,896,771 km (0.098 R)
• M42: 13,720,369 km (0.086 R)
• M43: 14,038,563 km (0.108 R)
• M44: 14,180,831 km (0.053 R)
• M45: 14,323,547 km (0.04 R)
• M46: 14,430,809 km (0.119 R)
• M47: 14,502,616 km (0.11 R)
• M48: 14,646,380 km (0.109 R)
• M49: 14,971,605 km (0.109 R)
• M50: 15,335,727 km (0.062 R)
• M51: 15,518,984 km (0.081 R)
• M52: 15,666,039 km (0.101 R)
• M53: 15,776,591 km (0.091 R)
• M54: 16,147,145 km (0.032 R)
• M55: 16,483,142 km (0.072 R)
• M56: 16,670,888 km (0.046 R)
• M57: 17,696,381 km (0.076 R)
• M58: 17,850,018 km (0.108 R)
• M59: 18,274,876 km (0.089 R)
• M60: 18,781,414 km (0.118 R)
• M61: 19,174,109 km (0.107 R)
• M62: 19,529,852 km (0.1 R)
• M63: 19,728,518 km (0.092 R)
• M64: 20,650,640 km (0.095 R)
• M65: 20,812,505 km (0.114 R)
• M66: 21,096,591 km (0.09 R)
• M67: 21,709,942 km (0.096 R)
• M68: 22,080,646 km (0.095 R)
• M69: 23,373,919 km (0.117 R)
• M70: 24,477,204 km (0.073 R)
• M71: 24,562,774 km (0.06 R)
• M72: 25,164,755 km (0.056 R)
• M73: 25,251,073 km (0.109 R)
• M74: 25,641,075 km (0.086 R)
• M75: 26,295,267 km (0.105 R)
• M76: 26,822,749 km (0.086 R)
• M77: 27,043,555 km (0.119 R)
• M78: 28,111,684 km (0.103 R)
• M79: 28,246,172 km (0.048 R)
• M80: 28,380,810 km (0.087 R)
• M81: 29,102,770 km (0.093 R)
• M82: 30,426,861 km (0.072 R)
• M83: 30,564,939 km (0.069 R)
• M84: 30,795,619 km (0.102 R)
• M85: 30,934,296 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.2

Radius: 10.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.97 AU - 9.93 AU

Year: 8229 Days

Day: 8.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,072,680 km

• M1: 155,432 km (0.099 R)
• M2: 293,810 km (0.053 R)
• M3: 560,394 km (0.094 R)
• M4: 649,404 km (0.061 R)
• M5: 814,261 km (0.098 R)
• M6: 932,294 km (0.066 R)
• M7: 1,072,467 km (0.064 R)
• M8: 1,170,005 km (0.074 R)
• M9: 1,499,419 km (0.038 R)
• M10: 1,760,917 km (0.099 R)
• M11: 1,838,259 km (0.114 R)
• M12: 2,098,110 km (0.027 R)
• M13: 2,720,288 km (0.116 R)
• M14: 3,087,251 km (0.115 R)
• M15: 3,592,742 km (0.087 R)
• M16: 3,767,174 km (0.086 R)
• M17: 4,386,210 km (0.089 R)
• M18: 4,519,202 km (0.119 R)
• M19: 4,761,999 km (0.119 R)
• M20: 4,871,355 km (0.072 R)
• M21: 4,953,933 km (0.044 R)
• M22: 5,120,436 km (0.094 R)
• M23: 5,288,734 km (0.064 R)
• M24: 5,430,552 km (0.086 R)
• M25: 5,631,013 km (0.094 R)
• M26: 6,337,265 km (0.084 R)
• M27: 6,457,691 km (0.043 R)
• M28: 6,792,940 km (0.094 R)
• M29: 6,947,176 km (0.098 R)
• M30: 7,480,342 km (0.109 R)
• M31: 7,639,664 km (0.098 R)
• M32: 7,864,659 km (0.114 R)
• M33: 8,819,991 km (0.037 R)
• M34: 9,294,366 km (0.064 R)
• M35: 10,091,573 km (0.091 R)
• M36: 10,197,189 km (0.07 R)
• M37: 11,019,230 km (0.065 R)
• M38: 11,310,048 km (0.066 R)
• M39: 11,493,156 km (0.081 R)
• M40: 12,011,063 km (0.118 R)
• M41: 12,574,599 km (0.048 R)
• M42: 12,650,295 km (0.1 R)
• M43: 12,916,729 km (0.114 R)
• M44: 13,339,193 km (0.119 R)
• M45: 13,532,773 km (0.1 R)
• M46: 13,610,414 km (0.1 R)
• M47: 13,727,101 km (0.11 R)
• M48: 13,883,430 km (0.083 R)
• M49: 15,681,447 km (0.072 R)
• M50: 16,049,907 km (0.061 R)
• M51: 16,962,454 km (0.084 R)
• M52: 17,425,010 km (0.112 R)
• M53: 18,448,559 km (0.041 R)
• M54: 18,707,513 km (0.072 R)
• M55: 18,967,664 km (0.096 R)
• M56: 20,375,380 km (0.052 R)
• M57: 20,464,540 km (0.068 R)
• M58: 20,956,867 km (0.102 R)
• M59: 21,589,217 km (0.102 R)
• M60: 23,011,743 km (0.068 R)
• M61: 23,476,992 km (0.107 R)
• M62: 23,757,638 km (0.065 R)
• M63: 23,898,409 km (0.074 R)
• M64: 24,464,189 km (0.111 R)
• M65: 24,606,307 km (0.101 R)
• M66: 26,430,503 km (0.119 R)
• M67: 26,673,749 km (0.104 R)
• M68: 27,064,499 km (0.111 R)
• M69: 27,407,975 km (0.044 R)
• M70: 27,654,214 km (0.071 R)
• M71: 27,950,567 km (0.07 R)
• M72: 28,347,600 km (0.115 R)
• M73: 29,448,640 km (0.036 R)
• M74: 30,004,396 km (0.109 R)
• M75: 31,795,831 km (0.103 R)
• M76: 33,516,356 km (0.119 R)
• M77: 34,096,646 km (0.117 R)
• M78: 34,361,584 km (0.11 R)
• M79: 35,749,702 km (0.092 R)
• M80: 35,911,118 km (0.05 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: 499 - 13,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit