🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 200 Days

Day: 12.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 27.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.51 AU

Year: 464 Days

Day: 34.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.07 AU - 1.75 AU

Year: 583 Days

Day: 18.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 23,689,757 km

• M1: 858,692 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.8 AU - 4.04 AU

Year: 2703 Days

Day: 30.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.9

Radius: 9.3

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 6.06 AU - 7.28 AU

Year: 5999 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,689,757 km

• M1: 176,226 km (0.11 R)
• M2: 241,900 km (0.083 R)
• M3: 397,781 km (0.09 R)
• M4: 581,188 km (0.057 R)
• M5: 678,576 km (0.084 R)
• M6: 982,409 km (0.051 R)
• M7: 1,326,933 km (0.093 R)
• M8: 1,485,956 km (0.061 R)
• M9: 2,122,046 km (0.113 R)
• M10: 2,309,193 km (0.115 R)
• M11: 2,372,772 km (0.101 R)
• M12: 2,600,011 km (0.118 R)
• M13: 2,733,003 km (0.073 R)
• M14: 2,885,444 km (0.078 R)
• M15: 3,128,241 km (0.104 R)
• M16: 3,523,329 km (0.099 R)
• M17: 3,615,332 km (0.097 R)
• M18: 3,745,482 km (0.107 R)
• M19: 3,877,278 km (0.094 R)
• M20: 4,145,357 km (0.108 R)
• M21: 4,639,329 km (0.115 R)
• M22: 4,842,184 km (0.09 R)
• M23: 5,068,675 km (0.092 R)
• M24: 5,131,057 km (0.108 R)
• M25: 5,340,943 km (0.113 R)
• M26: 5,725,709 km (0.111 R)
• M27: 5,965,365 km (0.114 R)
• M28: 6,031,337 km (0.082 R)
• M29: 6,119,600 km (0.101 R)
• M30: 6,910,524 km (0.1 R)
• M31: 7,282,724 km (0.052 R)
• M32: 7,376,821 km (0.111 R)
• M33: 7,447,730 km (0.094 R)
• M34: 7,589,998 km (0.037 R)
• M35: 7,661,505 km (0.101 R)
• M36: 7,853,439 km (0.11 R)
• M37: 7,925,695 km (0.117 R)
• M38: 8,144,108 km (0.072 R)
• M39: 8,339,932 km (0.107 R)
• M40: 8,487,884 km (0.107 R)
• M41: 8,911,695 km (0.074 R)
• M42: 9,113,502 km (0.033 R)
• M43: 9,367,819 km (0.076 R)
• M44: 9,573,067 km (0.109 R)
• M45: 10,250,297 km (0.091 R)
• M46: 10,728,262 km (0.107 R)
• M47: 10,889,079 km (0.106 R)
• M48: 11,240,634 km (0.11 R)
• M49: 11,431,372 km (0.074 R)
• M50: 11,816,137 km (0.053 R)
• M51: 12,121,467 km (0.085 R)
• M52: 12,205,241 km (0.06 R)
• M53: 12,711,630 km (0.075 R)
• M54: 13,167,605 km (0.104 R)
• M55: 13,253,773 km (0.043 R)
• M56: 13,368,814 km (0.119 R)
• M57: 13,484,154 km (0.12 R)
• M58: 13,716,030 km (0.079 R)
• M59: 13,919,932 km (0.04 R)
• M60: 14,567,392 km (0.071 R)
• M61: 14,835,172 km (0.076 R)
• M62: 15,345,301 km (0.055 R)
• M63: 15,587,350 km (0.102 R)
• M64: 16,075,189 km (0.086 R)
• M65: 17,034,859 km (0.104 R)
• M66: 17,537,358 km (0.091 R)
• M67: 17,663,769 km (0.051 R)
• M68: 17,790,478 km (0.105 R)
• M69: 17,853,907 km (0.094 R)
• M70: 18,044,794 km (0.084 R)
• M71: 18,204,266 km (0.077 R)
• M72: 19,009,102 km (0.09 R)
• M73: 19,399,553 km (0.115 R)
• M74: 19,891,430 km (0.057 R)
• M75: 20,453,619 km (0.062 R)
• M76: 20,786,923 km (0.082 R)
• M77: 21,290,171 km (0.07 R)
• M78: 21,391,299 km (0.082 R)
• M79: 21,933,292 km (0.085 R)
• M80: 22,069,426 km (0.119 R)
• M81: 22,411,257 km (0.087 R)
• M82: 22,685,919 km (0.091 R)
• M83: 22,961,777 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.3

Radius: 8.9

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.8 AU - 8.5 AU

Year: 7369 Days

Day: 8.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,689,757 km

• M1: 167,699 km (0.103 R)
• M2: 390,301 km (0.092 R)
• M3: 457,171 km (0.062 R)
• M4: 538,104 km (0.03 R)
• M5: 644,168 km (0.064 R)
• M6: 715,826 km (0.112 R)
• M7: 867,518 km (0.039 R)
• M8: 959,222 km (0.049 R)
• M9: 1,090,868 km (0.056 R)
• M10: 1,228,647 km (0.105 R)
• M11: 1,480,570 km (0.071 R)
• M12: 1,619,696 km (0.096 R)
• M13: 1,748,799 km (0.085 R)
• M14: 1,866,533 km (0.118 R)
• M15: 1,926,372 km (0.107 R)
• M16: 1,986,959 km (0.075 R)
• M17: 2,762,624 km (0.095 R)
• M18: 3,146,941 km (0.117 R)
• M19: 4,121,571 km (0.107 R)
• M20: 4,641,723 km (0.079 R)
• M21: 4,744,048 km (0.038 R)
• M22: 5,331,668 km (0.064 R)
• M23: 5,634,005 km (0.084 R)
• M24: 6,142,937 km (0.113 R)
• M25: 6,875,518 km (0.086 R)
• M26: 7,443,092 km (0.111 R)
• M27: 7,708,180 km (0.101 R)
• M28: 7,781,034 km (0.094 R)
• M29: 8,597,689 km (0.113 R)
• M30: 8,875,941 km (0.069 R)
• M31: 9,754,679 km (0.066 R)
• M32: 9,965,462 km (0.08 R)
• M33: 10,850,782 km (0.058 R)
• M34: 11,014,442 km (0.081 R)
• M35: 11,096,721 km (0.118 R)
• M36: 11,566,010 km (0.103 R)
• M37: 11,845,159 km (0.1 R)
• M38: 12,782,240 km (0.081 R)
• M39: 13,041,942 km (0.108 R)
• M40: 13,772,429 km (0.114 R)
• M41: 14,187,264 km (0.102 R)
• M42: 14,246,804 km (0.063 R)
• M43: 14,606,287 km (0.089 R)
• M44: 14,817,220 km (0.116 R)
• M45: 16,228,975 km (0.057 R)
• M46: 16,478,953 km (0.101 R)
• M47: 16,541,485 km (0.11 R)
• M48: 17,299,797 km (0.102 R)
• M49: 17,427,254 km (0.11 R)
• M50: 17,715,230 km (0.107 R)
• M51: 18,458,432 km (0.106 R)
• M52: 18,751,943 km (0.045 R)
• M53: 19,112,923 km (0.114 R)
• M54: 19,376,814 km (0.088 R)
• M55: 19,675,112 km (0.049 R)
• M56: 20,310,005 km (0.084 R)
• M57: 20,377,175 km (0.107 R)
• M58: 21,565,580 km (0.085 R)
• M59: 22,671,557 km (0.057 R)
• M60: 23,056,024 km (0.115 R)
• M61: 23,583,805 km (0.12 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit