🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.53 AU - 0.61 AU

Year: 165 Days

Day: 14.3 Hours

Environment

Temp: 183 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,342,775 km

• M1: 103,372 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.81 AU - 1.23 AU

Year: 394 Days

Day: 24.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.91 AU - 4.39 AU

Year: 2670 Days

Day: 46.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 80.5

Radius: 13.1

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.38 AU - 9.96 AU

Year: 8941 Days

Day: 10.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,342,775 km

• M1: 184,604 km (0.033 R)
• M2: 304,581 km (0.119 R)
• M3: 708,346 km (0.058 R)
• M4: 806,183 km (0.108 R)
• M5: 898,784 km (0.116 R)
• M6: 2,155,705 km (0.105 R)
• M7: 2,259,077 km (0.027 R)
• M8: 2,425,131 km (0.103 R)
• M9: 2,850,139 km (0.086 R)
• M10: 3,264,824 km (0.068 R)
• M11: 3,488,174 km (0.118 R)
• M12: 3,716,759 km (0.103 R)
• M13: 4,526,532 km (0.039 R)
• M14: 4,795,659 km (0.082 R)
• M15: 5,030,528 km (0.09 R)
• M16: 5,799,311 km (0.1 R)
• M17: 6,070,831 km (0.075 R)
• M18: 6,453,802 km (0.085 R)
• M19: 6,735,195 km (0.072 R)
• M20: 7,649,388 km (0.096 R)
• M21: 7,901,460 km (0.084 R)
• M22: 8,086,363 km (0.12 R)
• M23: 8,936,528 km (0.11 R)
• M24: 9,250,684 km (0.097 R)
• M25: 9,839,950 km (0.115 R)
• M26: 10,014,231 km (0.064 R)
• M27: 10,365,786 km (0.108 R)
• M28: 10,492,196 km (0.099 R)
• M29: 10,772,393 km (0.103 R)
• M30: 10,952,060 km (0.026 R)
• M31: 11,759,440 km (0.057 R)
• M32: 12,911,044 km (0.082 R)
• M33: 12,992,725 km (0.115 R)
• M34: 13,652,451 km (0.106 R)
• M35: 14,014,329 km (0.118 R)
• M36: 14,492,443 km (0.076 R)
• M37: 15,464,680 km (0.119 R)
• M38: 15,783,772 km (0.038 R)
• M39: 16,369,448 km (0.107 R)
• M40: 16,962,454 km (0.119 R)
• M41: 18,721,426 km (0.119 R)
• M42: 19,154,661 km (0.039 R)
• M43: 20,125,850 km (0.108 R)
• M44: 20,378,970 km (0.079 R)
• M45: 20,633,286 km (0.117 R)
• M46: 20,920,664 km (0.097 R)
• M47: 21,790,725 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.3

Radius: 10

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.45 AU - 11.03 AU

Year: 11639 Days

Day: 7.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,342,775 km

• M1: 186,100 km (0.064 R)
• M2: 474,524 km (0.114 R)
• M3: 969,993 km (0.11 R)
• M4: 1,072,766 km (0.076 R)
• M5: 2,487,962 km (0.114 R)
• M6: 3,547,115 km (0.099 R)
• M7: 4,658,926 km (0.092 R)
• M8: 5,015,867 km (0.035 R)
• M9: 5,124,774 km (0.055 R)
• M10: 5,381,783 km (0.091 R)
• M11: 5,794,225 km (0.097 R)
• M12: 6,178,093 km (0.073 R)
• M13: 6,451,707 km (0.095 R)
• M14: 7,921,207 km (0.118 R)
• M15: 8,005,880 km (0.118 R)
• M16: 8,133,337 km (0.118 R)
• M17: 8,218,608 km (0.1 R)
• M18: 8,390,197 km (0.103 R)
• M19: 8,476,515 km (0.111 R)
• M20: 8,780,797 km (0.117 R)
• M21: 9,088,519 km (0.086 R)
• M22: 10,124,933 km (0.1 R)
• M23: 10,494,141 km (0.045 R)
• M24: 10,680,390 km (0.097 R)
• M25: 11,724,434 km (0.05 R)
• M26: 12,014,803 km (0.064 R)
• M27: 12,209,729 km (0.034 R)
• M28: 13,502,255 km (0.1 R)
• M29: 13,603,383 km (0.1 R)
• M30: 14,422,282 km (0.07 R)
• M31: 14,837,715 km (0.106 R)
• M32: 16,646,802 km (0.091 R)
• M33: 17,192,086 km (0.091 R)
• M34: 19,203,280 km (0.099 R)
• M35: 20,005,274 km (0.107 R)
• M36: 22,716,885 km (0.039 R)
• M37: 23,200,087 km (0.104 R)
• M38: 23,503,770 km (0.113 R)
• M39: 23,931,321 km (0.036 R)
• M40: 24,670,185 km (0.111 R)
• M41: 25,291,465 km (0.091 R)
• M42: 26,296,463 km (0.097 R)
• M43: 26,423,023 km (0.111 R)
• M44: 26,549,733 km (0.082 R)
• M45: 26,994,936 km (0.043 R)
• M46: 27,314,477 km (0.07 R)
• M47: 27,828,196 km (0.076 R)
• M48: 28,669,983 km (0.04 R)
• M49: 28,995,957 km (0.119 R)
• M50: 29,849,263 km (0.101 R)
• M51: 31,312,181 km (0.061 R)
• M52: 31,984,773 km (0.081 R)
• M53: 32,187,478 km (0.05 R)
• M54: 33,002,637 km (0.074 R)
• M55: 33,549,866 km (0.102 R)
• M56: 33,824,527 km (0.027 R)
• M57: 34,722,563 km (0.043 R)
• M58: 35,209,355 km (0.053 R)
• M59: 35,418,642 km (0.107 R)
• M60: 35,628,378 km (0.086 R)
• M61: 35,698,390 km (0.115 R)
• M62: 36,189,819 km (0.114 R)
• M63: 36,260,130 km (0.069 R)
• M64: 36,612,732 km (0.117 R)
• M65: 36,966,382 km (0.09 R)
• M66: 37,677,121 km (0.089 R)
• M67: 38,034,211 km (0.076 R)
• M68: 38,177,377 km (0.103 R)
• M69: 38,967,852 km (0.107 R)
• M70: 39,184,320 km (0.105 R)
• M71: 40,200,089 km (0.092 R)
• M72: 40,931,025 km (0.035 R)
• M73: 42,554,311 km (0.095 R)
• M74: 44,048,195 km (0.085 R)
• M75: 44,877,267 km (0.12 R)
• M76: 46,015,856 km (0.025 R)
• M77: 47,317,956 km (0.119 R)
• M78: 48,012,090 km (0.116 R)
• M79: 48,166,924 km (0.076 R)
• M80: 51,138,087 km (0.094 R)
• M81: 51,454,188 km (0.096 R)
• M82: 53,605,555 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.1

Radius: 8.5

Gravity: 8.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.84 AU - 13.02 AU

Year: 12897 Days

Day: 8.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,342,775 km

• M1: 320,139 km (0.078 R)
• M2: 606,320 km (0.04 R)
• M3: 863,329 km (0.037 R)
• M4: 1,046,288 km (0.057 R)
• M5: 1,153,549 km (0.104 R)
• M6: 1,643,931 km (0.067 R)
• M7: 1,769,593 km (0.093 R)
• M8: 1,846,636 km (0.114 R)
• M9: 1,924,726 km (0.062 R)
• M10: 2,057,569 km (0.073 R)
• M11: 2,416,903 km (0.077 R)
• M12: 2,886,192 km (0.111 R)
• M13: 2,977,297 km (0.078 R)
• M14: 3,162,499 km (0.1 R)
• M15: 3,479,646 km (0.065 R)
• M16: 3,642,110 km (0.095 R)
• M17: 3,707,933 km (0.116 R)
• M18: 3,773,905 km (0.074 R)
• M19: 4,247,682 km (0.102 R)
• M20: 4,386,509 km (0.026 R)
• M21: 4,668,650 km (0.098 R)
• M22: 4,811,965 km (0.058 R)
• M23: 4,884,221 km (0.097 R)
• M24: 5,971,648 km (0.074 R)
• M25: 6,403,088 km (0.119 R)
• M26: 7,462,690 km (0.094 R)
• M27: 8,055,696 km (0.103 R)
• M28: 8,314,350 km (0.07 R)
• M29: 8,488,482 km (0.074 R)
• M30: 8,751,775 km (0.035 R)
• M31: 9,421,823 km (0.116 R)
• M32: 9,740,168 km (0.091 R)
• M33: 10,247,604 km (0.11 R)
• M34: 10,669,171 km (0.058 R)
• M35: 10,763,567 km (0.061 R)
• M36: 11,000,979 km (0.097 R)
• M37: 11,144,144 km (0.089 R)
• M38: 11,820,925 km (0.067 R)
• M39: 11,918,612 km (0.089 R)
• M40: 12,115,034 km (0.068 R)
• M41: 12,361,870 km (0.108 R)
• M42: 12,461,203 km (0.093 R)
• M43: 14,500,970 km (0.08 R)
• M44: 15,079,914 km (0.09 R)
• M45: 15,881,609 km (0.051 R)
• M46: 18,595,315 km (0.117 R)
• M47: 18,937,295 km (0.076 R)
• M48: 19,396,561 km (0.092 R)
• M49: 19,801,522 km (0.036 R)
• M50: 20,619,673 km (0.087 R)
• M51: 21,508,434 km (0.033 R)
• M52: 24,062,967 km (0.1 R)
• M53: 24,998,403 km (0.082 R)
• M54: 26,583,691 km (0.057 R)
• M55: 26,968,906 km (0.053 R)
• M56: 28,005,320 km (0.067 R)
• M57: 28,397,416 km (0.099 R)
• M58: 29,451,632 km (0.094 R)
• M59: 30,050,323 km (0.064 R)
• M60: 31,192,054 km (0.094 R)
• M61: 33,379,474 km (0.119 R)
• M62: 34,701,470 km (0.06 R)
• M63: 36,538,233 km (0.108 R)
• M64: 36,966,531 km (0.103 R)
• M65: 37,038,189 km (0.059 R)
• M66: 37,109,697 km (0.106 R)
• M67: 37,468,432 km (0.115 R)
• M68: 38,044,683 km (0.094 R)
• M69: 38,478,816 km (0.114 R)
• M70: 38,696,481 km (0.1 R)
• M71: 40,379,008 km (0.069 R)
• M72: 40,821,818 km (0.1 R)
• M73: 41,043,821 km (0.1 R)
• M74: 42,759,260 km (0.082 R)
• M75: 42,834,358 km (0.092 R)
• M76: 44,194,053 km (0.066 R)
• M77: 45,951,828 km (0.092 R)
• M78: 47,265,746 km (0.082 R)
• M79: 48,200,584 km (0.108 R)
• M80: 48,356,913 km (0.073 R)
• M81: 48,513,542 km (0.085 R)
• M82: 48,984,327 km (0.118 R)
• M83: 50,326,220 km (0.041 R)
• M84: 50,962,011 km (0.104 R)
• M85: 51,041,597 km (0.117 R)
• M86: 51,201,068 km (0.106 R)
• M87: 51,840,449 km (0.117 R)
• M88: 51,920,484 km (0.118 R)
• M89: 53,612,287 km (0.097 R)
• M90: 54,180,160 km (0.097 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit