🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.73 AU

Year: 175 Days

Day: 47 Hours

Environment

Temp: 207 °C

Axial Tilt: 138.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.75 AU - 0.77 AU

Year: 243 Days

Day: 19.7 Hours

Environment

Temp: 176 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.89 AU - 2.37 AU

Year: 1141 Days

Day: 42.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.32 AU - 3.8 AU

Year: 1965 Days

Day: 15.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.89 AU - 3.29 AU

Year: 1994 Days

Day: 42.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.02 AU - 5.38 AU

Year: 3740 Days

Day: 21.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,637,646 km

• M1: 1,042,398 km (0.106 R)

Asteroid Belt

Center: 5.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.7

Radius: 9.5

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.98 AU - 7 AU

Year: 5382 Days

Day: 10.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,637,646 km

• M1: 123,568 km (0.056 R)
• M2: 209,138 km (0.03 R)
• M3: 311,463 km (0.072 R)
• M4: 413,339 km (0.115 R)
• M5: 618,138 km (0.067 R)
• M6: 855,999 km (0.091 R)
• M7: 952,938 km (0.059 R)
• M8: 1,403,378 km (0.093 R)
• M9: 1,467,406 km (0.032 R)
• M10: 1,624,932 km (0.061 R)
• M11: 1,857,856 km (0.096 R)
• M12: 2,160,792 km (0.109 R)
• M13: 2,356,166 km (0.083 R)
• M14: 2,526,110 km (0.081 R)
• M15: 2,652,221 km (0.098 R)
• M16: 2,732,106 km (0.072 R)
• M17: 2,812,889 km (0.096 R)
• M18: 3,043,419 km (0.088 R)
• M19: 3,127,194 km (0.094 R)
• M20: 3,314,341 km (0.077 R)
• M21: 3,540,234 km (0.061 R)
• M22: 3,699,705 km (0.107 R)
• M23: 3,897,922 km (0.099 R)
• M24: 4,342,228 km (0.072 R)
• M25: 4,570,514 km (0.042 R)
• M26: 4,940,170 km (0.058 R)
• M27: 5,058,802 km (0.053 R)
• M28: 5,178,480 km (0.083 R)
• M29: 5,279,010 km (0.053 R)
• M30: 5,563,844 km (0.119 R)
• M31: 5,770,289 km (0.116 R)
• M32: 5,895,502 km (0.043 R)
• M33: 6,212,201 km (0.118 R)
• M34: 6,556,426 km (0.109 R)
• M35: 7,017,487 km (0.102 R)
• M36: 7,084,207 km (0.115 R)
• M37: 7,218,247 km (0.086 R)
• M38: 7,717,156 km (0.101 R)
• M39: 7,855,235 km (0.087 R)
• M40: 8,133,786 km (0.047 R)
• M41: 8,368,355 km (0.046 R)
• M42: 8,486,538 km (0.116 R)
• M43: 8,700,612 km (0.075 R)
• M44: 8,772,270 km (0.109 R)
• M45: 9,476,128 km (0.041 R)
• M46: 9,698,131 km (0.084 R)
• M47: 9,997,027 km (0.117 R)
• M48: 10,072,275 km (0.112 R)
• M49: 10,680,540 km (0.04 R)
• M50: 11,118,563 km (0.095 R)
• M51: 11,326,803 km (0.078 R)
• M52: 11,720,694 km (0.11 R)
• M53: 11,932,674 km (0.086 R)
• M54: 12,901,919 km (0.115 R)
• M55: 13,368,365 km (0.111 R)
• M56: 13,478,918 km (0.07 R)
• M57: 13,562,094 km (0.06 R)
• M58: 13,756,721 km (0.066 R)
• M59: 14,205,066 km (0.116 R)
• M60: 14,402,834 km (0.047 R)
• M61: 14,572,927 km (0.063 R)
• M62: 15,001,375 km (0.086 R)
• M63: 15,173,862 km (0.105 R)
• M64: 15,491,757 km (0.12 R)
• M65: 15,607,995 km (0.077 R)
• M66: 15,987,524 km (0.12 R)
• M67: 17,204,503 km (0.089 R)
• M68: 17,505,793 km (0.077 R)
• M69: 17,869,765 km (0.099 R)
• M70: 18,022,205 km (0.081 R)
• M71: 18,420,285 km (0.118 R)
• M72: 18,852,473 km (0.091 R)
• M73: 19,695,158 km (0.083 R)
• M74: 20,390,938 km (0.087 R)
• M75: 20,645,853 km (0.089 R)
• M76: 21,030,319 km (0.073 R)
• M77: 21,159,123 km (0.06 R)
• M78: 21,417,179 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 597.3

Radius: 3.5

Gravity: 48.76 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 13.1 AU - 14.04 AU

Year: 18350 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,637,646 km

• M1: 182,360 km (0.084 R)
• M2: 209,138 km (0.118 R)
• M3: 237,561 km (0.095 R)
• M4: 655,089 km (0.117 R)
• M5: 698,323 km (0.101 R)
• M6: 720,314 km (0.04 R)
• M7: 833,559 km (0.049 R)
• M8: 1,286,841 km (0.083 R)
• M9: 1,313,918 km (0.093 R)
• M10: 1,341,295 km (0.067 R)
• M11: 1,452,446 km (0.082 R)
• M12: 2,478,089 km (0.066 R)
• M13: 2,614,672 km (0.067 R)
• M14: 3,038,632 km (0.093 R)
• M15: 3,147,988 km (0.097 R)
• M16: 3,675,320 km (0.051 R)
• M17: 5,065,085 km (0.095 R)
• M18: 5,151,552 km (0.07 R)
• M19: 5,501,611 km (0.104 R)
• M20: 5,859,449 km (0.058 R)
• M21: 7,758,295 km (0.119 R)
• M22: 8,007,974 km (0.075 R)
• M23: 8,158,918 km (0.084 R)
• M24: 10,700,436 km (0.081 R)
• M25: 11,202,188 km (0.063 R)
• M26: 11,258,437 km (0.095 R)
• M27: 11,654,572 km (0.1 R)
• M28: 12,870,054 km (0.051 R)
• M29: 15,169,673 km (0.083 R)
• M30: 15,231,756 km (0.106 R)
• M31: 16,814,202 km (0.095 R)
• M32: 17,007,632 km (0.052 R)
• M33: 17,201,810 km (0.083 R)
• M34: 17,331,512 km (0.07 R)
• M35: 19,587,747 km (0.059 R)
• M36: 20,543,228 km (0.045 R)
• M37: 21,934,339 km (0.115 R)
• M38: 22,641,189 km (0.03 R)
• M39: 22,854,815 km (0.084 R)
• M40: 23,283,861 km (0.078 R)
• M41: 23,571,239 km (0.104 R)
• M42: 23,643,345 km (0.096 R)
• M43: 23,932,368 km (0.119 R)
• M44: 26,285,842 km (0.106 R)
• M45: 26,435,440 km (0.111 R)
• M46: 26,585,187 km (0.084 R)
• M47: 27,338,562 km (0.108 R)
• M48: 28,328,152 km (0.115 R)
• M49: 29,329,560 km (0.094 R)
• M50: 30,029,678 km (0.058 R)
• M51: 30,342,637 km (0.103 R)
• M52: 34,017,658 km (0.116 R)
• M53: 34,670,952 km (0.111 R)
• M54: 34,917,041 km (0.088 R)
• M55: 35,493,441 km (0.075 R)
• M56: 36,156,160 km (0.099 R)
• M57: 37,493,565 km (0.113 R)
• M58: 37,914,832 km (0.09 R)
• M59: 37,999,206 km (0.116 R)
• M60: 38,083,728 km (0.117 R)
• M61: 38,846,977 km (0.114 R)
• M62: 40,216,545 km (0.102 R)
• M63: 40,302,564 km (0.097 R)
• M64: 40,561,368 km (0.107 R)
• M65: 41,080,473 km (0.101 R)
• M66: 41,688,738 km (0.117 R)
• M67: 42,738,616 km (0.087 R)
• M68: 43,974,444 km (0.057 R)
• M69: 46,480,956 km (0.076 R)
• M70: 46,571,313 km (0.07 R)
• M71: 47,751,491 km (0.095 R)
• M72: 49,771,062 km (0.117 R)
• M73: 49,956,115 km (0.072 R)
• M74: 50,141,317 km (0.12 R)
• M75: 52,099,702 km (0.052 R)
• M76: 53,324,460 km (0.06 R)
• M77: 53,513,702 km (0.105 R)
• M78: 56,862,001 km (0.079 R)
• M79: 57,928,335 km (0.104 R)
• M80: 58,707,889 km (0.118 R)
• M81: 58,805,577 km (0.069 R)
• M82: 59,490,884 km (0.102 R)
• M83: 59,687,157 km (0.104 R)
• M84: 59,982,014 km (0.091 R)
• M85: 60,375,905 km (0.113 R)
• M86: 61,661,998 km (0.076 R)
• M87: 62,857,285 km (0.07 R)
• M88: 63,357,541 km (0.062 R)
• M89: 64,160,582 km (0.114 R)
• M90: 64,361,941 km (0.112 R)
• M91: 64,462,620 km (0.097 R)
• M92: 64,765,107 km (0.083 R)
• M93: 67,611,356 km (0.1 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: 192 - 18,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit