🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.77 AU - 0.95 AU

Year: 279 Days

Day: 47.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.85 AU - 2.35 AU

Year: 1065 Days

Day: 27.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,836,480 km

• M1: 486,492 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.93 AU - 2.27 AU

Year: 1065 Days

Day: 36.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.7

Radius: 14.8

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.41 AU - 11.19 AU

Year: 10733 Days

Day: 13.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,836,480 km

• M1: 227,090 km (0.083 R)
• M2: 354,098 km (0.096 R)
• M3: 848,370 km (0.083 R)
• M4: 1,504,057 km (0.111 R)
• M5: 1,840,203 km (0.086 R)
• M6: 2,809,747 km (0.11 R)
• M7: 2,937,953 km (0.077 R)
• M8: 3,094,282 km (0.101 R)
• M9: 3,226,676 km (0.056 R)
• M10: 3,470,072 km (0.117 R)
• M11: 3,635,677 km (0.073 R)
• M12: 4,473,575 km (0.062 R)
• M13: 4,745,843 km (0.112 R)
• M14: 4,992,380 km (0.092 R)
• M15: 5,117,145 km (0.063 R)
• M16: 5,498,171 km (0.08 R)
• M17: 5,594,960 km (0.06 R)
• M18: 6,120,498 km (0.078 R)
• M19: 6,220,728 km (0.11 R)
• M20: 6,389,175 km (0.088 R)
• M21: 8,009,620 km (0.067 R)
• M22: 8,714,525 km (0.103 R)
• M23: 8,903,467 km (0.094 R)
• M24: 9,131,903 km (0.07 R)
• M25: 9,478,222 km (0.091 R)
• M26: 9,946,762 km (0.116 R)
• M27: 10,303,254 km (0.105 R)
• M28: 10,583,301 km (0.105 R)
• M29: 10,947,273 km (0.117 R)
• M30: 11,521,579 km (0.08 R)
• M31: 11,854,285 km (0.083 R)
• M32: 12,401,514 km (0.086 R)
• M33: 12,528,971 km (0.103 R)
• M34: 13,129,756 km (0.092 R)
• M35: 13,520,955 km (0.058 R)
• M36: 13,739,966 km (0.061 R)
• M37: 14,004,305 km (0.096 R)
• M38: 14,404,031 km (0.115 R)
• M39: 15,260,180 km (0.115 R)
• M40: 15,809,503 km (0.111 R)
• M41: 16,086,558 km (0.116 R)
• M42: 16,272,209 km (0.105 R)
• M43: 16,739,403 km (0.107 R)
• M44: 17,021,844 km (0.107 R)
• M45: 17,116,390 km (0.105 R)
• M46: 17,734,977 km (0.086 R)
• M47: 18,700,931 km (0.103 R)
• M48: 19,043,061 km (0.108 R)
• M49: 19,932,420 km (0.103 R)
• M50: 20,282,031 km (0.119 R)
• M51: 21,190,090 km (0.109 R)
• M52: 21,802,842 km (0.025 R)
• M53: 21,905,616 km (0.073 R)
• M54: 22,473,340 km (0.116 R)
• M55: 24,205,534 km (0.118 R)
• M56: 24,578,631 km (0.117 R)
• M57: 25,060,934 km (0.114 R)
• M58: 25,654,688 km (0.098 R)
• M59: 26,636,350 km (0.094 R)
• M60: 26,966,363 km (0.11 R)
• M61: 27,519,276 km (0.093 R)
• M62: 27,964,330 km (0.084 R)
• M63: 28,075,930 km (0.087 R)
• M64: 28,580,224 km (0.108 R)
• M65: 28,861,618 km (0.095 R)
• M66: 29,200,607 km (0.082 R)
• M67: 29,882,474 km (0.066 R)
• M68: 31,493,793 km (0.109 R)
• M69: 31,784,461 km (0.113 R)
• M70: 32,485,776 km (0.109 R)
• M71: 33,192,327 km (0.067 R)
• M72: 33,547,472 km (0.07 R)
• M73: 33,725,494 km (0.037 R)
• M74: 34,980,620 km (0.104 R)
• M75: 35,161,184 km (0.068 R)
• M76: 36,922,400 km (0.107 R)
• M77: 37,167,591 km (0.12 R)
• M78: 38,899,186 km (0.075 R)
• M79: 40,783,372 km (0.07 R)
• M80: 41,036,790 km (0.076 R)
• M81: 41,354,387 km (0.084 R)
• M82: 41,672,880 km (0.086 R)
• M83: 42,120,028 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.2

Radius: 5.3

Gravity: 24.04 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 12.08 AU - 18.82 AU

Year: 21246 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,836,480 km

• M1: 182,659 km (0.046 R)
• M2: 340,634 km (0.108 R)
• M3: 768,335 km (0.051 R)
• M4: 1,054,366 km (0.115 R)
• M5: 1,137,841 km (0.062 R)
• M6: 1,194,838 km (0.115 R)
• M7: 2,632,025 km (0.03 R)
• M8: 2,822,912 km (0.064 R)
• M9: 2,900,553 km (0.046 R)
• M10: 3,018,436 km (0.082 R)
• M11: 3,137,815 km (0.115 R)
• M12: 3,505,377 km (0.105 R)
• M13: 4,872,702 km (0.04 R)
• M14: 5,154,544 km (0.073 R)
• M15: 5,202,116 km (0.076 R)
• M16: 5,733,937 km (0.049 R)
• M17: 5,931,705 km (0.055 R)
• M18: 6,232,397 km (0.096 R)
• M19: 7,323,713 km (0.099 R)
• M20: 7,754,854 km (0.095 R)
• M21: 7,918,664 km (0.11 R)
• M22: 8,194,223 km (0.073 R)
• M23: 9,269,533 km (0.047 R)
• M24: 9,559,902 km (0.092 R)
• M25: 10,750,851 km (0.057 R)
• M26: 11,055,731 km (0.116 R)
• M27: 11,117,067 km (0.089 R)
• M28: 11,178,551 km (0.111 R)
• M29: 11,425,537 km (0.095 R)
• M30: 11,674,319 km (0.109 R)
• M31: 11,799,233 km (0.109 R)
• M32: 12,177,117 km (0.095 R)
• M33: 13,138,882 km (0.055 R)
• M34: 13,596,053 km (0.05 R)
• M35: 13,925,767 km (0.054 R)
• M36: 14,058,460 km (0.12 R)
• M37: 14,930,615 km (0.085 R)
• M38: 15,270,801 km (0.066 R)
• M39: 15,958,802 km (0.061 R)
• M40: 16,656,825 km (0.095 R)
• M41: 18,444,969 km (0.106 R)
• M42: 18,517,673 km (0.03 R)
• M43: 18,809,838 km (0.116 R)
• M44: 18,956,444 km (0.108 R)
• M45: 20,821,032 km (0.078 R)
• M46: 21,048,720 km (0.118 R)
• M47: 21,201,010 km (0.11 R)
• M48: 21,659,827 km (0.102 R)
• M49: 21,967,699 km (0.088 R)
• M50: 25,043,132 km (0.1 R)
• M51: 26,836,512 km (0.109 R)
• M52: 26,918,940 km (0.088 R)
• M53: 27,415,755 km (0.065 R)
• M54: 27,581,958 km (0.06 R)
• M55: 29,432,783 km (0.114 R)
• M56: 31,410,317 km (0.111 R)
• M57: 32,722,889 km (0.103 R)
• M58: 33,607,910 km (0.059 R)
• M59: 34,500,710 km (0.082 R)
• M60: 35,582,452 km (0.119 R)
• M61: 35,763,765 km (0.054 R)
• M62: 35,854,570 km (0.066 R)
• M63: 36,036,332 km (0.096 R)
• M64: 37,041,929 km (0.109 R)
• M65: 37,133,782 km (0.089 R)
• M66: 37,778,848 km (0.066 R)
• M67: 38,334,903 km (0.097 R)
• M68: 38,986,851 km (0.039 R)
• M69: 39,642,688 km (0.101 R)
• M70: 45,213,862 km (0.081 R)
• M71: 46,396,732 km (0.045 R)
• M72: 47,989,651 km (0.078 R)
• M73: 50,005,931 km (0.084 R)
• M74: 51,946,813 km (0.076 R)
• M75: 53,185,334 km (0.105 R)
• M76: 53,496,498 km (0.06 R)
• M77: 53,704,289 km (0.063 R)
• M78: 53,808,260 km (0.06 R)
• M79: 54,956,423 km (0.109 R)
• M80: 56,218,281 km (0.116 R)
• M81: 56,746,811 km (0.034 R)
• M82: 59,092,057 km (0.058 R)
• M83: 59,199,468 km (0.111 R)
• M84: 59,414,440 km (0.102 R)
• M85: 59,521,851 km (0.06 R)
• M86: 59,737,272 km (0.093 R)
• M87: 61,142,894 km (0.088 R)
• M88: 66,538,291 km (0.106 R)
• M89: 66,985,439 km (0.116 R)
• M90: 67,995,075 km (0.046 R)
• M91: 69,462,331 km (0.077 R)
• M92: 70,712,071 km (0.112 R)
• M93: 72,657,891 km (0.092 R)
• M94: 73,118,353 km (0.104 R)
• M95: 74,042,120 km (0.063 R)
• M96: 76,485,203 km (0.064 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit