🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.46 AU - 0.66 AU

Year: 161 Days

Day: 34.3 Hours

Environment

Temp: 191 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.8 AU

Year: 899 Days

Day: 28.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,631,276 km

• M1: 866,471 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.31 AU - 3.81 AU

Year: 2061 Days

Day: 28.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 171.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.24 AU - 3.52 AU

Year: 2392 Days

Day: 14.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 70.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,631,276 km

• M1: 59,540 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.05 AU - 4.59 AU

Year: 2875 Days

Day: 12.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 133.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,631,276 km

• M1: 1,418,637 km (0.079 R)
• M2: 1,489,995 km (0.106 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.1

Radius: 11.6

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.39 AU - 4.47 AU

Year: 3590 Days

Day: 13.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 88,631,276 km

• M1: 171,439 km (0.105 R)
• M2: 251,474 km (0.061 R)
• M3: 542,891 km (0.075 R)
• M4: 1,089,222 km (0.034 R)
• M5: 1,391,410 km (0.117 R)
• M6: 1,590,674 km (0.076 R)
• M7: 1,694,046 km (0.054 R)
• M8: 1,799,662 km (0.097 R)
• M9: 1,907,522 km (0.106 R)
• M10: 2,017,776 km (0.073 R)
• M11: 2,172,909 km (0.029 R)
• M12: 2,585,650 km (0.032 R)
• M13: 3,104,006 km (0.055 R)
• M14: 3,201,694 km (0.042 R)
• M15: 3,620,268 km (0.05 R)
• M16: 3,827,312 km (0.117 R)
• M17: 4,398,925 km (0.098 R)
• M18: 4,638,880 km (0.074 R)
• M19: 4,807,477 km (0.116 R)
• M20: 4,921,022 km (0.065 R)
• M21: 5,016,316 km (0.083 R)
• M22: 5,150,954 km (0.114 R)
• M23: 5,306,087 km (0.072 R)
• M24: 5,581,646 km (0.049 R)
• M25: 5,861,843 km (0.072 R)
• M26: 6,003,662 km (0.093 R)
• M27: 6,878,510 km (0.057 R)
• M28: 6,985,323 km (0.057 R)
• M29: 7,222,436 km (0.099 R)
• M30: 7,527,914 km (0.117 R)
• M31: 7,638,018 km (0.091 R)
• M32: 7,793,151 km (0.075 R)
• M33: 8,492,671 km (0.085 R)
• M34: 8,699,565 km (0.055 R)
• M35: 9,141,776 km (0.093 R)
• M36: 9,259,510 km (0.039 R)
• M37: 9,377,543 km (0.117 R)
• M38: 9,519,960 km (0.094 R)
• M39: 9,663,125 km (0.054 R)
• M40: 9,759,017 km (0.094 R)
• M41: 10,096,809 km (0.055 R)
• M42: 10,291,735 km (0.095 R)
• M43: 10,487,708 km (0.094 R)
• M44: 10,561,610 km (0.105 R)
• M45: 10,660,344 km (0.114 R)
• M46: 11,486,723 km (0.11 R)
• M47: 11,664,744 km (0.037 R)
• M48: 11,766,770 km (0.062 R)
• M49: 11,894,826 km (0.076 R)
• M50: 11,997,600 km (0.113 R)
• M51: 12,909,548 km (0.06 R)
• M52: 13,068,122 km (0.114 R)
• M53: 13,307,179 km (0.11 R)
• M54: 13,951,797 km (0.098 R)
• M55: 14,141,786 km (0.06 R)
• M56: 14,634,113 km (0.088 R)
• M57: 15,215,749 km (0.063 R)
• M58: 15,523,322 km (0.084 R)
• M59: 15,720,193 km (0.092 R)
• M60: 15,861,413 km (0.085 R)
• M61: 15,974,509 km (0.111 R)
• M62: 16,803,431 km (0.093 R)
• M63: 16,889,899 km (0.105 R)
• M64: 17,295,758 km (0.043 R)
• M65: 17,792,872 km (0.104 R)
• M66: 18,413,404 km (0.073 R)
• M67: 18,592,173 km (0.103 R)
• M68: 18,771,242 km (0.1 R)
• M69: 19,554,536 km (0.105 R)
• M70: 19,767,115 km (0.118 R)
• M71: 19,950,073 km (0.109 R)
• M72: 20,440,604 km (0.05 R)
• M73: 20,656,474 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 13.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.31 AU - 4.83 AU

Year: 3761 Days

Day: 5.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 88,631,276 km

• M1: 175,927 km (0.053 R)
• M2: 279,449 km (0.085 R)
• M3: 446,699 km (0.113 R)
• M4: 540,348 km (0.078 R)
• M5: 634,445 km (0.079 R)
• M6: 861,833 km (0.052 R)
• M7: 986,299 km (0.118 R)
• M8: 1,127,818 km (0.065 R)
• M9: 1,320,650 km (0.1 R)
• M10: 1,444,218 km (0.053 R)
• M11: 1,655,151 km (0.092 R)
• M12: 1,764,656 km (0.12 R)
• M13: 1,901,987 km (0.083 R)
• M14: 1,991,297 km (0.083 R)
• M15: 2,174,255 km (0.111 R)
• M16: 2,800,921 km (0.06 R)
• M17: 2,932,866 km (0.044 R)
• M18: 3,203,339 km (0.108 R)
• M19: 3,529,163 km (0.109 R)
• M20: 3,672,179 km (0.106 R)
• M21: 3,784,826 km (0.066 R)
• M22: 3,914,976 km (0.059 R)
• M23: 4,146,404 km (0.092 R)
• M24: 4,331,457 km (0.042 R)
• M25: 4,727,442 km (0.105 R)
• M26: 5,081,241 km (0.089 R)
• M27: 5,425,616 km (0.057 R)
• M28: 5,591,370 km (0.096 R)
• M29: 5,815,019 km (0.102 R)
• M30: 5,965,813 km (0.085 R)
• M31: 6,060,659 km (0.075 R)
• M32: 6,309,889 km (0.082 R)
• M33: 7,279,432 km (0.072 R)
• M34: 7,544,520 km (0.111 R)
• M35: 7,979,550 km (0.08 R)
• M36: 8,084,269 km (0.11 R)
• M37: 9,069,820 km (0.108 R)
• M38: 9,621,387 km (0.096 R)
• M39: 10,138,547 km (0.076 R)
• M40: 10,229,502 km (0.034 R)
• M41: 10,320,608 km (0.117 R)
• M42: 11,176,607 km (0.062 R)
• M43: 11,577,529 km (0.106 R)
• M44: 11,744,031 km (0.053 R)
• M45: 11,935,367 km (0.062 R)
• M46: 12,175,771 km (0.084 R)
• M47: 12,808,719 km (0.094 R)
• M48: 13,005,740 km (0.109 R)
• M49: 13,203,658 km (0.11 R)
• M50: 13,402,623 km (0.064 R)
• M51: 13,778,263 km (0.063 R)
• M52: 13,879,092 km (0.081 R)
• M53: 13,980,071 km (0.116 R)
• M54: 14,386,678 km (0.061 R)
• M55: 14,874,516 km (0.101 R)
• M56: 15,813,841 km (0.082 R)
• M57: 16,184,395 km (0.052 R)
• M58: 16,290,759 km (0.099 R)
• M59: 16,450,829 km (0.118 R)
• M60: 16,934,030 km (0.074 R)
• M61: 17,285,884 km (0.049 R)
• M62: 17,804,690 km (0.098 R)
• M63: 18,052,125 km (0.102 R)
• M64: 18,273,081 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.5

Radius: 6.3

Gravity: 10.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.79 AU - 22.93 AU

Year: 31534 Days

Day: 15.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,631,276 km

• M1: 734,376 km (0.108 R)
• M2: 1,478,625 km (0.11 R)
• M3: 1,753,586 km (0.117 R)
• M4: 2,044,554 km (0.111 R)
• M5: 2,836,675 km (0.117 R)
• M6: 2,920,749 km (0.092 R)
• M7: 3,898,371 km (0.12 R)
• M8: 3,945,045 km (0.074 R)
• M9: 5,852,269 km (0.078 R)
• M10: 6,840,961 km (0.066 R)
• M11: 7,181,895 km (0.038 R)
• M12: 7,239,191 km (0.1 R)
• M13: 7,939,458 km (0.108 R)
• M14: 8,844,825 km (0.059 R)
• M15: 8,906,309 km (0.098 R)
• M16: 9,091,661 km (0.103 R)
• M17: 9,592,365 km (0.034 R)
• M18: 10,620,402 km (0.118 R)
• M19: 11,750,614 km (0.096 R)
• M20: 12,364,264 km (0.058 R)
• M21: 13,836,157 km (0.093 R)
• M22: 15,067,797 km (0.104 R)
• M23: 15,585,106 km (0.048 R)
• M24: 16,865,365 km (0.118 R)
• M25: 17,325,229 km (0.065 R)
• M26: 17,634,148 km (0.101 R)
• M27: 18,022,803 km (0.118 R)
• M28: 18,100,894 km (0.089 R)
• M29: 19,605,699 km (0.12 R)
• M30: 20,251,213 km (0.105 R)
• M31: 20,739,800 km (0.042 R)
• M32: 21,149,997 km (0.089 R)
• M33: 21,397,432 km (0.045 R)
• M34: 22,061,946 km (0.073 R)
• M35: 22,312,822 km (0.111 R)
• M36: 22,396,746 km (0.085 R)
• M37: 25,484,446 km (0.056 R)
• M38: 26,100,041 km (0.118 R)
• M39: 26,542,851 km (0.108 R)
• M40: 28,793,850 km (0.086 R)
• M41: 30,359,093 km (0.105 R)
• M42: 31,011,639 km (0.068 R)
• M43: 31,574,575 km (0.087 R)
• M44: 32,330,493 km (0.055 R)
• M45: 32,710,622 km (0.046 R)
• M46: 33,571,408 km (0.114 R)
• M47: 34,149,454 km (0.045 R)
• M48: 34,633,702 km (0.114 R)
• M49: 35,608,781 km (0.031 R)
• M50: 37,685,948 km (0.086 R)
• M51: 37,885,810 km (0.08 R)
• M52: 38,085,972 km (0.074 R)
• M53: 39,497,428 km (0.106 R)
• M54: 40,720,690 km (0.109 R)
• M55: 41,233,960 km (0.104 R)
• M56: 41,543,029 km (0.107 R)
• M57: 43,832,924 km (0.073 R)
• M58: 44,148,276 km (0.096 R)
• M59: 44,569,993 km (0.109 R)
• M60: 44,781,375 km (0.1 R)
• M61: 45,098,971 km (0.119 R)
• M62: 45,949,734 km (0.091 R)
• M63: 46,698,621 km (0.041 R)
• M64: 47,235,827 km (0.068 R)
• M65: 47,991,595 km (0.096 R)
• M66: 48,533,738 km (0.082 R)
• M67: 49,843,318 km (0.11 R)
• M68: 50,722,804 km (0.105 R)
• M69: 52,162,833 km (0.095 R)
• M70: 52,274,134 km (0.086 R)
• M71: 53,055,782 km (0.04 R)
• M72: 56,334,369 km (0.115 R)
• M73: 57,021,024 km (0.108 R)
• M74: 57,365,248 km (0.082 R)
• M75: 57,940,602 km (0.118 R)
• M76: 58,402,261 km (0.112 R)
• M77: 59,911,105 km (0.098 R)
• M78: 60,144,328 km (0.113 R)
• M79: 61,080,511 km (0.101 R)
• M80: 62,967,090 km (0.109 R)
• M81: 64,394,553 km (0.026 R)
• M82: 65,472,107 km (0.097 R)
• M83: 66,797,244 km (0.101 R)
• M84: 71,072,004 km (0.106 R)
• M85: 71,195,422 km (0.078 R)
• M86: 71,937,427 km (0.073 R)
• M87: 76,696,435 km (0.116 R)
• M88: 77,076,563 km (0.117 R)
• M89: 77,330,281 km (0.089 R)
• M90: 78,858,274 km (0.067 R)
• M91: 79,241,843 km (0.089 R)
• M92: 80,396,289 km (0.06 R)
• M93: 80,653,598 km (0.042 R)
• M94: 81,040,009 km (0.097 R)
• M95: 81,168,962 km (0.074 R)
• M96: 87,174,120 km (0.096 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: 250 - 14,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit