🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.67 AU - 0.81 AU

Year: 270 Days

Day: 45.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 19.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.98 AU - 1.06 AU

Year: 437 Days

Day: 29.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,390,641 km

• M1: 582,385 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.02 AU - 1.06 AU

Year: 450 Days

Day: 46.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,390,641 km

• M1: 607,068 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.75 AU - 2.15 AU

Year: 1156 Days

Day: 20.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,390,641 km

• M1: 119,678 km (0.038 R)
• M2: 1,701,825 km (0.099 R)

Asteroid Belt

Center: 3.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.3

Radius: 10.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.34 AU - 4.5 AU

Year: 3946 Days

Day: 9.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,390,641 km

• M1: 228,286 km (0.097 R)
• M2: 448,794 km (0.113 R)
• M3: 524,640 km (0.085 R)
• M4: 701,315 km (0.11 R)
• M5: 1,150,108 km (0.11 R)
• M6: 1,309,580 km (0.118 R)
• M7: 1,775,278 km (0.086 R)
• M8: 1,874,312 km (0.111 R)
• M9: 2,108,133 km (0.055 R)
• M10: 2,336,120 km (0.042 R)
• M11: 2,717,595 km (0.062 R)
• M12: 2,899,057 km (0.118 R)
• M13: 3,067,504 km (0.047 R)
• M14: 3,187,482 km (0.057 R)
• M15: 3,256,746 km (0.081 R)
• M16: 3,574,641 km (0.114 R)
• M17: 3,682,800 km (0.103 R)
• M18: 3,939,660 km (0.076 R)
• M19: 4,014,010 km (0.059 R)
• M20: 4,374,242 km (0.116 R)
• M21: 4,470,882 km (0.092 R)
• M22: 4,626,763 km (0.086 R)
• M23: 4,804,485 km (0.078 R)
• M24: 5,289,182 km (0.034 R)
• M25: 5,642,233 km (0.083 R)
• M26: 5,938,587 km (0.084 R)
• M27: 6,327,242 km (0.052 R)
• M28: 6,414,757 km (0.035 R)
• M29: 6,701,985 km (0.059 R)
• M30: 6,813,435 km (0.115 R)
• M31: 7,129,236 km (0.062 R)
• M32: 7,542,276 km (0.114 R)
• M33: 7,635,176 km (0.067 R)
• M34: 7,892,484 km (0.107 R)
• M35: 8,057,790 km (0.041 R)
• M36: 8,512,119 km (0.108 R)
• M37: 8,584,524 km (0.078 R)
• M38: 8,754,617 km (0.098 R)
• M39: 9,246,495 km (0.076 R)
• M40: 9,370,811 km (0.057 R)
• M41: 9,747,348 km (0.106 R)
• M42: 10,052,079 km (0.111 R)
• M43: 10,411,713 km (0.103 R)
• M44: 10,593,025 km (0.113 R)
• M45: 10,697,145 km (0.071 R)
• M46: 10,958,942 km (0.039 R)
• M47: 11,090,588 km (0.051 R)
• M48: 11,382,154 km (0.081 R)
• M49: 11,703,191 km (0.086 R)
• M50: 11,810,901 km (0.092 R)
• M51: 12,877,834 km (0.085 R)
• M52: 12,988,985 km (0.068 R)
• M53: 13,128,410 km (0.078 R)
• M54: 13,296,408 km (0.058 R)
• M55: 13,946,860 km (0.099 R)
• M56: 14,032,579 km (0.077 R)
• M57: 14,521,017 km (0.097 R)
• M58: 14,956,646 km (0.054 R)
• M59: 15,278,879 km (0.112 R)
• M60: 15,426,084 km (0.097 R)
• M61: 15,514,646 km (0.106 R)
• M62: 15,632,977 km (0.081 R)
• M63: 16,469,828 km (0.109 R)
• M64: 16,590,553 km (0.113 R)
• M65: 16,924,157 km (0.082 R)
• M66: 17,046,079 km (0.116 R)
• M67: 17,168,151 km (0.1 R)
• M68: 17,474,826 km (0.114 R)
• M69: 18,000,214 km (0.055 R)
• M70: 18,342,943 km (0.045 R)
• M71: 18,436,890 km (0.078 R)
• M72: 18,813,877 km (0.075 R)
• M73: 19,416,008 km (0.062 R)
• M74: 19,960,245 km (0.113 R)
• M75: 20,185,839 km (0.084 R)
• M76: 20,476,957 km (0.087 R)
• M77: 20,900,169 km (0.08 R)
• M78: 20,965,394 km (0.097 R)
• M79: 21,788,032 km (0.1 R)
• M80: 21,854,304 km (0.098 R)
• M81: 22,120,140 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319.6

Radius: 10.2

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.29 AU - 5.33 AU

Year: 4479 Days

Day: 13.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,390,641 km

• M1: 136,882 km (0.041 R)
• M2: 544,835 km (0.08 R)
• M3: 644,168 km (0.103 R)
• M4: 711,039 km (0.086 R)
• M5: 790,625 km (0.103 R)
• M6: 959,670 km (0.101 R)
• M7: 1,026,241 km (0.091 R)
• M8: 1,117,646 km (0.074 R)
• M9: 1,224,010 km (0.111 R)
• M10: 1,577,061 km (0.113 R)
• M11: 1,862,493 km (0.061 R)
• M12: 2,018,674 km (0.104 R)
• M13: 2,497,985 km (0.12 R)
• M14: 2,654,913 km (0.12 R)
• M15: 2,734,649 km (0.095 R)
• M16: 2,799,126 km (0.068 R)
• M17: 3,045,065 km (0.079 R)
• M18: 3,488,473 km (0.094 R)
• M19: 3,735,608 km (0.119 R)
• M20: 4,006,829 km (0.073 R)
• M21: 4,172,733 km (0.119 R)
• M22: 4,284,633 km (0.09 R)
• M23: 4,530,422 km (0.101 R)
• M24: 5,016,316 km (0.096 R)
• M25: 5,175,189 km (0.107 R)
• M26: 5,682,924 km (0.064 R)
• M27: 5,765,652 km (0.081 R)
• M28: 5,974,191 km (0.05 R)
• M29: 6,313,180 km (0.095 R)
• M30: 6,398,899 km (0.083 R)
• M31: 6,636,610 km (0.117 R)
• M32: 6,723,826 km (0.047 R)
• M33: 6,811,341 km (0.102 R)
• M34: 7,210,169 km (0.05 R)
• M35: 8,593,799 km (0.119 R)
• M36: 9,340,293 km (0.072 R)
• M37: 9,684,218 km (0.077 R)
• M38: 9,982,367 km (0.071 R)
• M39: 10,182,828 km (0.086 R)
• M40: 10,308,789 km (0.05 R)
• M41: 10,409,917 km (0.108 R)
• M42: 10,511,345 km (0.082 R)
• M43: 10,894,764 km (0.101 R)
• M44: 10,972,106 km (0.029 R)
• M45: 11,309,001 km (0.107 R)
• M46: 11,517,989 km (0.049 R)
• M47: 11,780,982 km (0.066 R)
• M48: 11,966,334 km (0.112 R)
• M49: 12,528,223 km (0.11 R)
• M50: 12,690,238 km (0.062 R)
• M51: 13,098,640 km (0.086 R)
• M52: 13,208,295 km (0.098 R)
• M53: 13,290,724 km (0.119 R)
• M54: 13,400,828 km (0.059 R)
• M55: 14,012,085 km (0.044 R)
• M56: 14,632,467 km (0.095 R)
• M57: 14,974,747 km (0.075 R)
• M58: 15,319,570 km (0.069 R)
• M59: 15,464,081 km (0.116 R)
• M60: 15,841,816 km (0.076 R)
• M61: 16,105,108 km (0.05 R)
• M62: 16,665,652 km (0.12 R)
• M63: 17,594,056 km (0.08 R)
• M64: 17,715,081 km (0.06 R)
• M65: 18,140,836 km (0.104 R)
• M66: 18,293,725 km (0.047 R)
• M67: 19,282,268 km (0.095 R)
• M68: 19,469,564 km (0.102 R)
• M69: 20,701,653 km (0.058 R)
• M70: 20,925,451 km (0.102 R)
• M71: 21,375,441 km (0.104 R)
• M72: 21,569,320 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 303.1

Radius: 7.9

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.81 AU - 13.01 AU

Year: 19695 Days

Day: 15.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,390,641 km

• M1: 214,224 km (0.038 R)
• M2: 940,223 km (0.105 R)
• M3: 1,298,659 km (0.112 R)
• M4: 1,855,911 km (0.104 R)
• M5: 2,217,040 km (0.06 R)
• M6: 2,303,508 km (0.11 R)
• M7: 2,599,861 km (0.115 R)
• M8: 2,971,762 km (0.099 R)
• M9: 3,459,900 km (0.036 R)
• M10: 3,938,164 km (0.113 R)
• M11: 4,400,870 km (0.047 R)
• M12: 4,620,181 km (0.098 R)
• M13: 4,731,182 km (0.051 R)
• M14: 5,416,041 km (0.042 R)
• M15: 6,131,568 km (0.087 R)
• M16: 6,625,091 km (0.069 R)
• M17: 6,708,567 km (0.116 R)
• M18: 7,432,321 km (0.118 R)
• M19: 7,606,304 km (0.03 R)
• M20: 7,781,632 km (0.092 R)
• M21: 8,270,518 km (0.092 R)
• M22: 8,495,962 km (0.113 R)
• M23: 9,606,577 km (0.089 R)
• M24: 9,939,133 km (0.077 R)
• M25: 11,557,034 km (0.104 R)
• M26: 11,708,128 km (0.102 R)
• M27: 13,678,033 km (0.082 R)
• M28: 14,974,298 km (0.059 R)
• M29: 15,359,812 km (0.111 R)
• M30: 16,140,413 km (0.08 R)
• M31: 16,535,501 km (0.079 R)
• M32: 17,048,323 km (0.053 R)
• M33: 17,105,619 km (0.09 R)
• M34: 17,392,996 km (0.107 R)
• M35: 17,624,125 km (0.055 R)
• M36: 18,558,813 km (0.051 R)
• M37: 19,329,990 km (0.06 R)
• M38: 19,629,335 km (0.085 R)
• M39: 21,334,152 km (0.066 R)
• M40: 22,079,299 km (0.069 R)
• M41: 22,329,577 km (0.063 R)
• M42: 22,643,732 km (0.091 R)
• M43: 23,085,943 km (0.1 R)
• M44: 23,276,381 km (0.033 R)
• M45: 24,623,810 km (0.076 R)
• M46: 25,864,724 km (0.093 R)
• M47: 26,858,652 km (0.087 R)
• M48: 26,992,093 km (0.098 R)
• M49: 27,125,684 km (0.101 R)
• M50: 27,730,060 km (0.113 R)
• M51: 28,135,470 km (0.112 R)
• M52: 28,474,758 km (0.116 R)
• M53: 28,678,959 km (0.098 R)
• M54: 28,747,176 km (0.03 R)
• M55: 29,088,857 km (0.063 R)
• M56: 31,941,539 km (0.113 R)
• M57: 33,150,140 km (0.111 R)
• M58: 33,580,384 km (0.094 R)
• M59: 33,652,191 km (0.07 R)
• M60: 35,173,451 km (0.091 R)
• M61: 35,612,222 km (0.048 R)
• M62: 35,685,525 km (0.095 R)
• M63: 36,791,053 km (0.072 R)
• M64: 37,013,505 km (0.091 R)
• M65: 37,758,203 km (0.032 R)
• M66: 39,565,645 km (0.042 R)
• M67: 39,945,773 km (0.059 R)
• M68: 41,093,338 km (0.104 R)
• M69: 41,709,831 km (0.091 R)
• M70: 42,329,316 km (0.099 R)
• M71: 43,499,171 km (0.083 R)
• M72: 43,655,950 km (0.083 R)
• M73: 43,812,878 km (0.071 R)
• M74: 44,206,171 km (0.079 R)
• M75: 45,631,390 km (0.118 R)
• M76: 46,109,804 km (0.092 R)
• M77: 46,269,724 km (0.044 R)
• M78: 46,509,828 km (0.072 R)
• M79: 47,474,585 km (0.108 R)
• M80: 47,959,282 km (0.075 R)
• M81: 48,364,543 km (0.059 R)
• M82: 48,852,381 km (0.08 R)
• M83: 49,015,294 km (0.102 R)
• M84: 49,914,826 km (0.115 R)
• M85: 52,312,431 km (0.116 R)
• M86: 54,916,630 km (0.061 R)
• M87: 55,340,591 km (0.103 R)
• M88: 56,447,914 km (0.055 R)
• M89: 57,047,203 km (0.104 R)
• M90: 57,218,792 km (0.081 R)
• M91: 57,304,661 km (0.102 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 175 - 16,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit