🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 150 Days

Day: 21.2 Hours

Environment

Temp: 221 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.53 AU - 0.83 AU

Year: 207 Days

Day: 18.8 Hours

Environment

Temp: 145 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.67 AU - 0.79 AU

Year: 230 Days

Day: 25.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.39 AU - 1.51 AU

Year: 644 Days

Day: 29.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,604,526 km

• M1: 437,723 km (0.076 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.69 AU - 1.85 AU

Year: 869 Days

Day: 35.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 3.22 AU - 3.46 AU

Year: 2252 Days

Day: 13.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,604,526 km

• M1: 2,217,489 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 13.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 9.58 AU - 10.04 AU

Year: 11337 Days

Day: 11.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,604,526 km

• M1: 170,392 km (0.1 R)
• M2: 264,938 km (0.05 R)
• M3: 373,845 km (0.111 R)
• M4: 636,689 km (0.062 R)
• M5: 869,014 km (0.1 R)
• M6: 962,214 km (0.112 R)
• M7: 1,218,774 km (0.063 R)
• M8: 1,662,631 km (0.102 R)
• M9: 1,816,118 km (0.078 R)
• M10: 2,535,385 km (0.104 R)
• M11: 2,875,121 km (0.085 R)
• M12: 3,293,696 km (0.094 R)
• M13: 3,776,748 km (0.118 R)
• M14: 3,980,949 km (0.063 R)
• M15: 4,258,902 km (0.12 R)
• M16: 4,567,373 km (0.055 R)
• M17: 4,712,183 km (0.069 R)
• M18: 5,281,702 km (0.05 R)
• M19: 5,459,425 km (0.048 R)
• M20: 6,004,709 km (0.116 R)
• M21: 6,110,475 km (0.072 R)
• M22: 8,326,019 km (0.097 R)
• M23: 8,892,845 km (0.095 R)
• M24: 9,257,266 km (0.08 R)
• M25: 10,221,424 km (0.073 R)
• M26: 11,710,671 km (0.118 R)
• M27: 11,976,506 km (0.086 R)
• M28: 13,232,231 km (0.108 R)
• M29: 15,211,560 km (0.099 R)
• M30: 15,429,076 km (0.088 R)
• M31: 15,611,136 km (0.04 R)
• M32: 15,757,293 km (0.089 R)
• M33: 17,168,600 km (0.072 R)
• M34: 17,281,845 km (0.07 R)
• M35: 18,736,385 km (0.083 R)
• M36: 20,790,065 km (0.07 R)
• M37: 21,031,516 km (0.094 R)
• M38: 21,802,543 km (0.102 R)
• M39: 21,925,214 km (0.119 R)
• M40: 24,001,931 km (0.065 R)
• M41: 24,255,350 km (0.076 R)
• M42: 24,467,181 km (0.066 R)
• M43: 25,535,758 km (0.105 R)
• M44: 25,708,244 km (0.057 R)
• M45: 28,340,269 km (0.066 R)
• M46: 28,652,929 km (0.064 R)
• M47: 29,101,573 km (0.084 R)
• M48: 29,642,968 km (0.102 R)
• M49: 29,869,459 km (0.116 R)
• M50: 30,096,698 km (0.1 R)
• M51: 30,415,641 km (0.077 R)
• M52: 30,552,672 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.7

Radius: 8.7

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.41 AU - 11.57 AU

Year: 11650 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,604,526 km

• M1: 124,765 km (0.101 R)
• M2: 185,801 km (0.091 R)
• M3: 293,212 km (0.101 R)
• M4: 468,840 km (0.079 R)
• M5: 831,016 km (0.103 R)
• M6: 1,436,140 km (0.117 R)
• M7: 1,886,728 km (0.102 R)
• M8: 2,054,577 km (0.082 R)
• M9: 2,430,666 km (0.077 R)
• M10: 3,743,687 km (0.069 R)
• M11: 4,047,370 km (0.1 R)
• M12: 4,171,088 km (0.109 R)
• M13: 4,581,884 km (0.109 R)
• M14: 4,646,360 km (0.06 R)
• M15: 4,841,286 km (0.113 R)
• M16: 5,072,116 km (0.093 R)
• M17: 5,205,707 km (0.054 R)
• M18: 5,647,768 km (0.083 R)
• M19: 5,961,026 km (0.075 R)
• M20: 6,387,380 km (0.028 R)
• M21: 6,860,558 km (0.086 R)
• M22: 7,119,961 km (0.111 R)
• M23: 7,420,354 km (0.115 R)
• M24: 7,572,195 km (0.07 R)
• M25: 8,072,750 km (0.095 R)
• M26: 8,703,455 km (0.11 R)
• M27: 8,944,008 km (0.069 R)
• M28: 9,065,182 km (0.063 R)
• M29: 9,431,847 km (0.114 R)
• M30: 10,646,132 km (0.09 R)
• M31: 11,599,819 km (0.117 R)
• M32: 11,820,326 km (0.085 R)
• M33: 12,042,329 km (0.061 R)
• M34: 12,131,490 km (0.113 R)
• M35: 12,400,317 km (0.087 R)
• M36: 12,716,417 km (0.05 R)
• M37: 14,054,421 km (0.094 R)
• M38: 14,620,948 km (0.112 R)
• M39: 15,533,345 km (0.062 R)
• M40: 16,811,510 km (0.089 R)
• M41: 17,211,684 km (0.118 R)
• M42: 17,665,414 km (0.102 R)
• M43: 18,482,069 km (0.115 R)
• M44: 18,584,992 km (0.085 R)
• M45: 19,258,631 km (0.093 R)
• M46: 19,572,338 km (0.055 R)
• M47: 20,204,688 km (0.097 R)
• M48: 22,141,831 km (0.067 R)
• M49: 24,362,612 km (0.11 R)
• M50: 24,701,900 km (0.083 R)
• M51: 24,758,597 km (0.051 R)
• M52: 25,384,963 km (0.101 R)
• M53: 25,614,147 km (0.111 R)
• M54: 25,843,930 km (0.114 R)
• M55: 26,189,800 km (0.085 R)
• M56: 26,769,941 km (0.102 R)
• M57: 26,828,134 km (0.105 R)
• M58: 27,412,763 km (0.107 R)
• M59: 27,588,989 km (0.112 R)
• M60: 27,647,781 km (0.096 R)
• M61: 27,824,606 km (0.049 R)
• M62: 29,251,769 km (0.061 R)
• M63: 29,431,885 km (0.094 R)
• M64: 29,793,164 km (0.058 R)
• M65: 29,913,889 km (0.107 R)
• M66: 30,763,755 km (0.117 R)
• M67: 30,885,827 km (0.111 R)
• M68: 32,301,023 km (0.079 R)
• M69: 33,110,198 km (0.095 R)
• M70: 33,548,669 km (0.086 R)
• M71: 33,611,500 km (0.074 R)
• M72: 34,368,166 km (0.099 R)
• M73: 34,875,602 km (0.066 R)
• M74: 35,385,731 km (0.04 R)
• M75: 35,641,693 km (0.109 R)
• M76: 35,962,431 km (0.1 R)
• M77: 36,284,216 km (0.099 R)
• M78: 37,711,230 km (0.091 R)
• M79: 38,366,020 km (0.062 R)
• M80: 38,563,040 km (0.083 R)
• M81: 39,355,011 km (0.081 R)
• M82: 40,019,076 km (0.075 R)
• M83: 40,152,368 km (0.105 R)
• M84: 40,419,400 km (0.096 R)
• M85: 41,695,470 km (0.104 R)
• M86: 41,965,793 km (0.105 R)
• M87: 42,780,353 km (0.119 R)
• M88: 44,770,155 km (0.111 R)
• M89: 45,185,588 km (0.104 R)
• M90: 45,393,828 km (0.078 R)
• M91: 46,090,206 km (0.11 R)
• M92: 46,369,655 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 472.9

Radius: 5.1

Gravity: 18.18 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 13.14 AU - 14.38 AU

Year: 18832 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,604,526 km

• M1: 65,524 km (0.069 R)
• M2: 182,061 km (0.119 R)
• M3: 318,494 km (0.065 R)
• M4: 468,092 km (0.04 R)
• M5: 964,906 km (0.035 R)
• M6: 1,551,330 km (0.114 R)
• M7: 1,864,438 km (0.119 R)
• M8: 1,923,529 km (0.114 R)
• M9: 2,073,875 km (0.088 R)
• M10: 2,746,318 km (0.112 R)
• M11: 3,019,035 km (0.116 R)
• M12: 3,053,741 km (0.109 R)
• M13: 3,553,548 km (0.053 R)
• M14: 3,590,199 km (0.031 R)
• M15: 4,349,857 km (0.083 R)
• M16: 4,547,476 km (0.094 R)
• M17: 4,587,269 km (0.105 R)
• M18: 4,951,241 km (0.115 R)
• M19: 5,282,600 km (0.109 R)
• M20: 5,493,234 km (0.101 R)
• M21: 5,879,496 km (0.068 R)
• M22: 6,997,740 km (0.077 R)
• M23: 7,986,282 km (0.116 R)
• M24: 8,521,394 km (0.073 R)
• M25: 8,669,346 km (0.098 R)
• M26: 8,967,794 km (0.093 R)
• M27: 9,269,682 km (0.112 R)
• M28: 9,626,025 km (0.086 R)
• M29: 9,934,944 km (0.076 R)
• M30: 11,746,574 km (0.059 R)
• M31: 11,911,282 km (0.094 R)
• M32: 12,465,691 km (0.106 R)
• M33: 12,746,187 km (0.027 R)
• M34: 12,858,835 km (0.092 R)
• M35: 13,142,173 km (0.088 R)
• M36: 13,484,752 km (0.097 R)
• M37: 13,599,643 km (0.108 R)
• M38: 14,471,500 km (0.1 R)
• M39: 15,601,712 km (0.082 R)
• M40: 16,513,810 km (0.1 R)
• M41: 17,505,644 km (0.088 R)
• M42: 18,198,581 km (0.068 R)
• M43: 19,222,578 km (0.113 R)
• M44: 19,676,458 km (0.115 R)
• M45: 20,002,731 km (0.091 R)
• M46: 23,087,888 km (0.093 R)
• M47: 23,225,219 km (0.049 R)
• M48: 24,334,786 km (0.086 R)
• M49: 24,684,995 km (0.12 R)
• M50: 25,248,829 km (0.091 R)
• M51: 25,461,258 km (0.07 R)
• M52: 25,888,211 km (0.096 R)
• M53: 26,245,750 km (0.093 R)
• M54: 27,038,020 km (0.094 R)
• M55: 27,546,204 km (0.072 R)
• M56: 27,911,223 km (0.048 R)
• M57: 30,510,486 km (0.038 R)
• M58: 31,267,152 km (0.081 R)
• M59: 31,800,618 km (0.038 R)
• M60: 32,260,182 km (0.099 R)
• M61: 32,567,756 km (0.049 R)
• M62: 32,644,799 km (0.089 R)
• M63: 33,185,894 km (0.111 R)
• M64: 33,263,535 km (0.118 R)
• M65: 33,886,012 km (0.115 R)
• M66: 34,042,192 km (0.093 R)
• M67: 35,538,171 km (0.107 R)
• M68: 35,776,480 km (0.091 R)
• M69: 36,174,560 km (0.087 R)
• M70: 36,734,356 km (0.074 R)
• M71: 36,894,874 km (0.107 R)
• M72: 37,297,143 km (0.08 R)
• M73: 37,700,758 km (0.1 R)
• M74: 37,943,705 km (0.1 R)
• M75: 38,920,579 km (0.116 R)
• M76: 42,488,189 km (0.114 R)
• M77: 44,353,375 km (0.117 R)
• M78: 45,038,384 km (0.092 R)
• M79: 45,210,122 km (0.095 R)
• M80: 48,867,192 km (0.084 R)
• M81: 50,820,341 km (0.111 R)
• M82: 51,178,329 km (0.088 R)
• M83: 53,161,399 km (0.106 R)
• M84: 53,252,204 km (0.067 R)
• M85: 55,261,453 km (0.061 R)
• M86: 57,667,885 km (0.051 R)
• M87: 57,761,084 km (0.061 R)
• M88: 58,883,816 km (0.098 R)
• M89: 59,353,853 km (0.096 R)
• M90: 60,770,993 km (0.111 R)
• M91: 61,150,822 km (0.04 R)
• M92: 63,350,061 km (0.071 R)
• M93: 64,024,598 km (0.048 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 20,356 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit