🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.74 AU - 0.92 AU

Year: 319 Days

Day: 15.1 Hours

Environment

Temp: -10 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,363,184 km

• M1: 98,435 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.83 AU - 1.35 AU

Year: 480 Days

Day: 39 Hours

Environment

Temp: -60 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.98 AU - 2.02 AU

Year: 1193 Days

Day: 35.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,363,184 km

• M1: 1,301,352 km (0.092 R)
• M2: 1,987,109 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.06 AU - 2.84 AU

Year: 1617 Days

Day: 33.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.11 AU - 3.43 AU

Year: 1944 Days

Day: 42.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,363,184 km

• M1: 1,599,201 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.1

Radius: 10.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.41 AU - 3.91 AU

Year: 2369 Days

Day: 12.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 34,363,184 km

• M1: 137,331 km (0.091 R)
• M2: 328,816 km (0.105 R)
• M3: 452,234 km (0.116 R)
• M4: 532,419 km (0.092 R)
• M5: 610,359 km (0.054 R)
• M6: 701,315 km (0.108 R)
• M7: 994,078 km (0.039 R)
• M8: 1,435,541 km (0.106 R)
• M9: 1,737,878 km (0.097 R)
• M10: 1,810,583 km (0.06 R)
• M11: 2,242,322 km (0.061 R)
• M12: 2,415,856 km (0.086 R)
• M13: 2,497,536 km (0.034 R)
• M14: 2,663,590 km (0.116 R)
• M15: 2,977,746 km (0.103 R)
• M16: 3,364,606 km (0.09 R)
• M17: 3,456,160 km (0.109 R)
• M18: 3,688,784 km (0.101 R)
• M19: 3,942,502 km (0.087 R)
• M20: 4,120,374 km (0.058 R)
• M21: 4,517,706 km (0.113 R)
• M22: 4,738,213 km (0.072 R)
• M23: 5,313,567 km (0.09 R)
• M24: 5,636,848 km (0.113 R)
• M25: 5,764,305 km (0.049 R)
• M26: 6,115,262 km (0.082 R)
• M27: 6,189,911 km (0.053 R)
• M28: 6,435,102 km (0.112 R)
• M29: 6,549,245 km (0.096 R)
• M30: 6,779,776 km (0.079 R)
• M31: 7,091,238 km (0.062 R)
• M32: 7,288,259 km (0.104 R)
• M33: 7,507,120 km (0.034 R)
• M34: 7,667,788 km (0.04 R)
• M35: 7,748,422 km (0.054 R)
• M36: 8,094,741 km (0.096 R)
• M37: 8,176,870 km (0.095 R)
• M38: 8,634,041 km (0.067 R)
• M39: 9,185,010 km (0.117 R)
• M40: 9,270,879 km (0.083 R)
• M41: 9,769,339 km (0.116 R)
• M42: 10,032,781 km (0.073 R)
• M43: 10,187,615 km (0.057 R)
• M44: 10,454,946 km (0.107 R)
• M45: 10,769,700 km (0.058 R)
• M46: 10,951,013 km (0.043 R)
• M47: 11,042,118 km (0.065 R)
• M48: 11,179,150 km (0.069 R)
• M49: 11,872,685 km (0.034 R)
• M50: 12,083,469 km (0.059 R)
• M51: 12,177,566 km (0.083 R)
• M52: 12,580,134 km (0.04 R)
• M53: 12,699,363 km (0.05 R)
• M54: 12,890,998 km (0.089 R)
• M55: 13,301,195 km (0.118 R)
• M56: 13,617,894 km (0.056 R)
• M57: 13,887,918 km (0.06 R)
• M58: 14,482,869 km (0.058 R)
• M59: 14,683,181 km (0.057 R)
• M60: 14,909,522 km (0.084 R)
• M61: 15,263,920 km (0.093 R)
• M62: 15,442,091 km (0.075 R)
• M63: 15,697,903 km (0.094 R)
• M64: 16,239,746 km (0.043 R)
• M65: 16,343,717 km (0.066 R)
• M66: 16,682,855 km (0.048 R)
• M67: 16,787,723 km (0.065 R)
• M68: 17,288,727 km (0.102 R)
• M69: 17,474,677 km (0.118 R)
• M70: 17,661,076 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.5

Radius: 14.5

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.71 AU - 6.27 AU

Year: 5425 Days

Day: 13.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 34,363,184 km

• M1: 331,958 km (0.093 R)
• M2: 453,730 km (0.1 R)
• M3: 682,765 km (0.091 R)
• M4: 799,900 km (0.111 R)
• M5: 924,964 km (0.095 R)
• M6: 1,245,103 km (0.08 R)
• M7: 1,548,338 km (0.106 R)
• M8: 1,672,953 km (0.103 R)
• M9: 1,838,259 km (0.038 R)
• M10: 2,146,281 km (0.11 R)
• M11: 2,704,281 km (0.086 R)
• M12: 2,812,590 km (0.08 R)
• M13: 3,214,858 km (0.038 R)
• M14: 3,422,949 km (0.055 R)
• M15: 3,707,634 km (0.113 R)
• M16: 4,249,776 km (0.074 R)
• M17: 4,351,054 km (0.089 R)
• M18: 4,764,543 km (0.055 R)
• M19: 4,896,338 km (0.042 R)
• M20: 5,163,819 km (0.077 R)
• M21: 5,381,185 km (0.027 R)
• M22: 5,797,067 km (0.091 R)
• M23: 6,137,552 km (0.066 R)
• M24: 6,808,199 km (0.119 R)
• M25: 7,441,148 km (0.073 R)
• M26: 7,563,818 km (0.095 R)
• M27: 8,061,530 km (0.036 R)
• M28: 8,409,794 km (0.03 R)
• M29: 9,385,022 km (0.081 R)
• M30: 9,886,175 km (0.116 R)
• M31: 10,191,056 km (0.093 R)
• M32: 10,740,828 km (0.103 R)
• M33: 11,406,090 km (0.108 R)
• M34: 11,940,902 km (0.094 R)
• M35: 13,035,061 km (0.038 R)
• M36: 13,406,961 km (0.078 R)
• M37: 13,519,160 km (0.057 R)
• M38: 13,933,546 km (0.061 R)
• M39: 14,697,392 km (0.105 R)
• M40: 14,968,015 km (0.109 R)
• M41: 15,318,523 km (0.092 R)
• M42: 15,514,346 km (0.117 R)
• M43: 16,067,111 km (0.116 R)
• M44: 16,787,275 km (0.058 R)
• M45: 17,559,050 km (0.082 R)
• M46: 18,135,151 km (0.097 R)
• M47: 18,842,899 km (0.097 R)
• M48: 19,475,100 km (0.095 R)
• M49: 19,687,379 km (0.047 R)
• M50: 20,587,210 km (0.092 R)
• M51: 20,977,062 km (0.077 R)
• M52: 21,500,655 km (0.096 R)
• M53: 21,984,305 km (0.086 R)
• M54: 22,249,691 km (0.105 R)
• M55: 22,382,684 km (0.066 R)
• M56: 22,962,525 km (0.092 R)
• M57: 23,186,772 km (0.041 R)
• M58: 23,321,710 km (0.103 R)
• M59: 23,682,839 km (0.088 R)
• M60: 24,227,974 km (0.066 R)
• M61: 24,685,444 km (0.068 R)
• M62: 25,284,434 km (0.087 R)
• M63: 25,655,436 km (0.096 R)
• M64: 25,888,211 km (0.115 R)
• M65: 26,637,846 km (0.112 R)
• M66: 27,299,667 km (0.084 R)
• M67: 27,489,806 km (0.116 R)
• M68: 27,871,280 km (0.108 R)
• M69: 28,062,765 km (0.075 R)
• M70: 28,350,592 km (0.106 R)
• M71: 28,881,066 km (0.1 R)
• M72: 31,134,758 km (0.063 R)
• M73: 31,931,815 km (0.066 R)
• M74: 32,634,775 km (0.086 R)
• M75: 32,937,562 km (0.084 R)
• M76: 33,800,741 km (0.118 R)
• M77: 34,260,755 km (0.115 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: 351 - 18,070 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit