🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.92 AU - 1.46 AU

Year: 497 Days

Day: 29 Hours

Environment

Temp: -18 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.16 AU - 4.12 AU

Year: 2659 Days

Day: 13.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.08 AU - 4.44 AU

Year: 2792 Days

Day: 42.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.4

Radius: 11.5

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 5.03 AU - 5.61 AU

Year: 4698 Days

Day: 6.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 72,074,576 km

• M1: 144,063 km (0.108 R)
• M2: 373,546 km (0.1 R)
• M3: 470,336 km (0.114 R)
• M4: 682,765 km (0.048 R)
• M5: 927,956 km (0.058 R)
• M6: 1,186,910 km (0.093 R)
• M7: 1,372,710 km (0.112 R)
• M8: 1,790,986 km (0.101 R)
• M9: 2,024,059 km (0.052 R)
• M10: 2,135,061 km (0.038 R)
• M11: 2,229,158 km (0.119 R)
• M12: 2,680,195 km (0.085 R)
• M13: 2,761,577 km (0.045 R)
• M14: 3,031,900 km (0.101 R)
• M15: 3,486,977 km (0.119 R)
• M16: 3,643,606 km (0.116 R)
• M17: 3,802,479 km (0.116 R)
• M18: 4,364,967 km (0.073 R)
• M19: 4,607,016 km (0.099 R)
• M20: 4,680,618 km (0.119 R)
• M21: 4,804,036 km (0.064 R)
• M22: 5,541,105 km (0.116 R)
• M23: 5,724,512 km (0.067 R)
• M24: 5,883,086 km (0.111 R)
• M25: 6,097,011 km (0.106 R)
• M26: 6,340,855 km (0.112 R)
• M27: 6,450,211 km (0.067 R)
• M28: 6,643,043 km (0.118 R)
• M29: 6,950,167 km (0.037 R)
• M30: 7,091,238 km (0.118 R)
• M31: 7,347,799 km (0.109 R)
• M32: 8,705,848 km (0.106 R)
• M33: 8,980,510 km (0.037 R)
• M34: 9,382,479 km (0.099 R)
• M35: 9,916,992 km (0.102 R)
• M36: 10,012,286 km (0.101 R)
• M37: 10,300,113 km (0.027 R)
• M38: 10,526,005 km (0.083 R)
• M39: 10,917,054 km (0.116 R)
• M40: 11,015,490 km (0.113 R)
• M41: 11,147,285 km (0.118 R)
• M42: 11,246,469 km (0.045 R)
• M43: 11,612,684 km (0.08 R)
• M44: 11,881,512 km (0.082 R)
• M45: 12,356,934 km (0.106 R)
• M46: 12,942,460 km (0.101 R)
• M47: 14,140,888 km (0.068 R)
• M48: 14,248,300 km (0.09 R)
• M49: 14,971,605 km (0.039 R)
• M50: 15,855,280 km (0.043 R)
• M51: 17,021,695 km (0.099 R)
• M52: 17,327,173 km (0.064 R)
• M53: 17,711,640 km (0.094 R)
• M54: 18,645,729 km (0.089 R)
• M55: 18,802,956 km (0.113 R)
• M56: 19,079,114 km (0.11 R)
• M57: 19,875,872 km (0.04 R)
• M58: 20,602,170 km (0.108 R)
• M59: 20,887,004 km (0.104 R)
• M60: 21,296,154 km (0.08 R)
• M61: 21,460,563 km (0.104 R)
• M62: 22,163,972 km (0.079 R)
• M63: 22,247,148 km (0.109 R)
• M64: 23,001,271 km (0.089 R)
• M65: 23,635,865 km (0.087 R)
• M66: 23,891,378 km (0.116 R)
• M67: 24,233,509 km (0.118 R)
• M68: 25,009,174 km (0.098 R)
• M69: 25,226,240 km (0.027 R)
• M70: 25,793,066 km (0.116 R)
• M71: 26,673,450 km (0.118 R)
• M72: 27,072,876 km (0.103 R)
• M73: 27,295,627 km (0.112 R)
• M74: 27,518,977 km (0.106 R)
• M75: 28,826,462 km (0.045 R)
• M76: 28,962,746 km (0.11 R)
• M77: 29,556,351 km (0.069 R)
• M78: 29,785,684 km (0.038 R)
• M79: 30,570,026 km (0.118 R)
• M80: 30,662,776 km (0.102 R)
• M81: 31,221,076 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 468.8

Radius: 6.3

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.57 AU - 18.47 AU

Year: 22288 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,074,576 km

• M1: 161,416 km (0.064 R)
• M2: 252,222 km (0.113 R)
• M3: 397,781 km (0.099 R)
• M4: 529,726 km (0.096 R)
• M5: 788,680 km (0.083 R)
• M6: 859,290 km (0.098 R)
• M7: 1,498,372 km (0.111 R)
• M8: 1,586,785 km (0.082 R)
• M9: 1,957,787 km (0.104 R)
• M10: 2,633,671 km (0.054 R)
• M11: 2,776,985 km (0.111 R)
• M12: 2,959,644 km (0.075 R)
• M13: 3,769,268 km (0.094 R)
• M14: 5,124,774 km (0.104 R)
• M15: 5,349,021 km (0.079 R)
• M16: 6,041,061 km (0.099 R)
• M17: 7,106,048 km (0.071 R)
• M18: 8,071,703 km (0.113 R)
• M19: 8,227,883 km (0.073 R)
• M20: 8,702,557 km (0.113 R)
• M21: 8,862,776 km (0.116 R)
• M22: 9,458,475 km (0.111 R)
• M23: 9,568,130 km (0.045 R)
• M24: 10,802,612 km (0.102 R)
• M25: 11,967,680 km (0.103 R)
• M26: 12,027,070 km (0.117 R)
• M27: 12,325,069 km (0.072 R)
• M28: 12,625,462 km (0.112 R)
• M29: 13,172,242 km (0.035 R)
• M30: 13,417,732 km (0.12 R)
• M31: 14,163,328 km (0.105 R)
• M32: 14,858,509 km (0.062 R)
• M33: 15,694,313 km (0.084 R)
• M34: 16,019,987 km (0.114 R)
• M35: 16,943,305 km (0.104 R)
• M36: 17,344,377 km (0.119 R)
• M37: 17,951,744 km (0.092 R)
• M38: 18,428,962 km (0.099 R)
• M39: 19,465,525 km (0.091 R)
• M40: 19,955,758 km (0.084 R)
• M41: 20,520,938 km (0.115 R)
• M42: 21,163,012 km (0.101 R)
• M43: 22,029,483 km (0.085 R)
• M44: 22,175,042 km (0.091 R)
• M45: 22,393,904 km (0.12 R)
• M46: 22,467,057 km (0.114 R)
• M47: 22,981,225 km (0.058 R)
• M48: 23,350,732 km (0.08 R)
• M49: 23,946,131 km (0.085 R)
• M50: 26,919,688 km (0.113 R)
• M51: 28,568,406 km (0.11 R)
• M52: 28,727,130 km (0.086 R)
• M53: 28,806,566 km (0.07 R)
• M54: 29,204,945 km (0.052 R)
• M55: 30,168,655 km (0.079 R)
• M56: 31,797,925 km (0.115 R)
• M57: 31,880,204 km (0.101 R)
• M58: 34,801,701 km (0.107 R)
• M59: 34,886,523 km (0.117 R)
• M60: 35,396,352 km (0.114 R)
• M61: 35,652,165 km (0.093 R)
• M62: 36,079,865 km (0.054 R)
• M63: 36,854,034 km (0.111 R)
• M64: 37,286,521 km (0.115 R)
• M65: 37,373,288 km (0.11 R)
• M66: 37,546,822 km (0.117 R)
• M67: 38,769,485 km (0.115 R)
• M68: 39,033,226 km (0.099 R)
• M69: 40,005,163 km (0.058 R)
• M70: 41,253,857 km (0.078 R)
• M71: 41,433,225 km (0.103 R)
• M72: 50,535,806 km (0.084 R)
• M73: 51,401,529 km (0.099 R)
• M74: 51,981,520 km (0.063 R)
• M75: 52,660,844 km (0.104 R)
• M76: 53,930,182 km (0.074 R)
• M77: 55,308,427 km (0.116 R)
• M78: 55,506,345 km (0.078 R)
• M79: 57,097,468 km (0.049 R)
• M80: 59,006,337 km (0.111 R)
• M81: 60,019,414 km (0.11 R)
• M82: 61,447,325 km (0.078 R)
• M83: 61,549,800 km (0.099 R)
• M84: 62,268,319 km (0.077 R)
• M85: 62,371,242 km (0.03 R)
• M86: 62,783,384 km (0.052 R)
• M87: 64,857,259 km (0.098 R)
• M88: 65,274,787 km (0.099 R)
• M89: 66,427,439 km (0.084 R)
• M90: 69,818,673 km (0.084 R)
• M91: 70,139,410 km (0.091 R)
• M92: 70,246,523 km (0.107 R)
• M93: 70,568,008 km (0.055 R)
• M94: 71,427,598 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 407 - 11,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit