🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.81 AU - 2.35 AU

Year: 1142 Days

Day: 25.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.56 AU - 4.1 AU

Year: 2314 Days

Day: 29.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.8

Radius: 13.5

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.42 AU - 5.98 AU

Year: 5182 Days

Day: 12.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,879,186 km

• M1: 186,399 km (0.05 R)
• M2: 278,402 km (0.071 R)
• M3: 393,592 km (0.059 R)
• M4: 511,774 km (0.086 R)
• M5: 599,289 km (0.038 R)
• M6: 793,168 km (0.102 R)
• M7: 1,671,008 km (0.047 R)
• M8: 2,196,845 km (0.116 R)
• M9: 2,568,745 km (0.098 R)
• M10: 2,690,518 km (0.073 R)
• M11: 2,960,991 km (0.092 R)
• M12: 3,197,056 km (0.109 R)
• M13: 3,461,545 km (0.093 R)
• M14: 3,574,043 km (0.091 R)
• M15: 3,664,849 km (0.065 R)
• M16: 3,942,053 km (0.085 R)
• M17: 5,118,940 km (0.081 R)
• M18: 5,351,116 km (0.119 R)
• M19: 5,613,361 km (0.052 R)
• M20: 6,259,923 km (0.071 R)
• M21: 6,480,729 km (0.052 R)
• M22: 6,788,751 km (0.08 R)
• M23: 6,958,695 km (0.042 R)
• M24: 7,448,029 km (0.086 R)
• M25: 7,800,332 km (0.086 R)
• M26: 8,128,101 km (0.088 R)
• M27: 8,218,159 km (0.114 R)
• M28: 8,369,253 km (0.088 R)
• M29: 8,735,468 km (0.103 R)
• M30: 8,920,671 km (0.094 R)
• M31: 9,547,187 km (0.085 R)
• M32: 10,188,064 km (0.115 R)
• M33: 10,285,302 km (0.067 R)
• M34: 10,415,602 km (0.083 R)
• M35: 10,579,262 km (0.041 R)
• M36: 10,942,187 km (0.112 R)
• M37: 11,175,410 km (0.048 R)
• M38: 11,714,411 km (0.083 R)
• M39: 12,434,874 km (0.117 R)
• M40: 12,538,994 km (0.085 R)
• M41: 13,524,695 km (0.099 R)
• M42: 14,026,895 km (0.114 R)
• M43: 14,352,869 km (0.1 R)
• M44: 14,644,884 km (0.118 R)
• M45: 14,791,639 km (0.097 R)
• M46: 15,309,098 km (0.111 R)
• M47: 17,127,909 km (0.11 R)
• M48: 17,398,831 km (0.067 R)
• M49: 17,671,248 km (0.116 R)
• M50: 18,062,746 km (0.045 R)
• M51: 18,180,779 km (0.084 R)
• M52: 18,655,453 km (0.044 R)
• M53: 18,974,246 km (0.065 R)
• M54: 19,094,223 km (0.107 R)
• M55: 20,389,891 km (0.089 R)
• M56: 20,800,686 km (0.066 R)
• M57: 21,089,709 km (0.068 R)
• M58: 21,546,881 km (0.098 R)
• M59: 21,713,832 km (0.046 R)
• M60: 21,839,344 km (0.085 R)
• M61: 22,725,113 km (0.098 R)
• M62: 22,980,327 km (0.042 R)
• M63: 23,450,663 km (0.112 R)
• M64: 24,400,909 km (0.061 R)
• M65: 24,487,825 km (0.047 R)
• M66: 25,894,045 km (0.068 R)
• M67: 26,160,628 km (0.101 R)
• M68: 26,562,299 km (0.096 R)
• M69: 27,870,233 km (0.058 R)
• M70: 29,060,583 km (0.117 R)
• M71: 29,199,111 km (0.028 R)
• M72: 29,476,615 km (0.034 R)
• M73: 29,847,917 km (0.107 R)
• M74: 29,987,641 km (0.088 R)
• M75: 30,267,688 km (0.076 R)
• M76: 31,112,767 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.2

Radius: 5.2

Gravity: 25.53 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 13.13 AU - 16.61 AU

Year: 21835 Days

Day: 24.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,879,186 km

• M1: 77,940 km (0.109 R)
• M2: 384,167 km (0.107 R)
• M3: 463,753 km (0.097 R)
• M4: 505,790 km (0.046 R)
• M5: 639,830 km (0.076 R)
• M6: 1,050,775 km (0.098 R)
• M7: 1,342,641 km (0.066 R)
• M8: 1,497,624 km (0.104 R)
• M9: 2,032,137 km (0.104 R)
• M10: 4,434,829 km (0.109 R)
• M11: 6,704,827 km (0.112 R)
• M12: 6,863,550 km (0.107 R)
• M13: 7,675,717 km (0.106 R)
• M14: 7,841,771 km (0.105 R)
• M15: 8,862,776 km (0.099 R)
• M16: 9,037,058 km (0.061 R)
• M17: 9,271,029 km (0.051 R)
• M18: 9,329,970 km (0.107 R)
• M19: 9,448,003 km (0.114 R)
• M20: 9,507,094 km (0.116 R)
• M21: 10,105,935 km (0.111 R)
• M22: 10,532,288 km (0.101 R)
• M23: 10,964,626 km (0.114 R)
• M24: 11,026,859 km (0.097 R)
• M25: 11,276,837 km (0.102 R)
• M26: 11,402,649 km (0.063 R)
• M27: 11,846,356 km (0.051 R)
• M28: 12,102,468 km (0.064 R)
• M29: 12,947,546 km (0.09 R)
• M30: 14,968,763 km (0.091 R)
• M31: 15,106,991 km (0.046 R)
• M32: 15,804,417 km (0.1 R)
• M33: 15,874,728 km (0.12 R)
• M34: 16,086,409 km (0.1 R)
• M35: 16,298,838 km (0.11 R)
• M36: 16,369,897 km (0.067 R)
• M37: 16,726,688 km (0.036 R)
• M38: 16,870,152 km (0.065 R)
• M39: 17,666,312 km (0.117 R)
• M40: 18,253,035 km (0.095 R)
• M41: 18,474,589 km (0.081 R)
• M42: 19,520,727 km (0.061 R)
• M43: 21,513,969 km (0.115 R)
• M44: 22,376,700 km (0.037 R)
• M45: 22,455,688 km (0.052 R)
• M46: 24,054,590 km (0.098 R)
• M47: 24,378,768 km (0.038 R)
• M48: 24,622,912 km (0.103 R)
• M49: 27,360,852 km (0.058 R)
• M50: 28,465,632 km (0.109 R)
• M51: 28,894,380 km (0.046 R)
• M52: 29,411,839 km (0.088 R)
• M53: 29,498,307 km (0.113 R)
• M54: 31,158,394 km (0.089 R)
• M55: 32,938,310 km (0.064 R)
• M56: 34,203,758 km (0.087 R)
• M57: 34,659,583 km (0.09 R)
• M58: 37,342,471 km (0.034 R)
• M59: 37,623,864 km (0.074 R)
• M60: 40,091,481 km (0.067 R)
• M61: 40,283,415 km (0.105 R)
• M62: 45,781,287 km (0.03 R)
• M63: 47,293,272 km (0.078 R)
• M64: 48,514,739 km (0.1 R)
• M65: 49,540,382 km (0.086 R)
• M66: 49,952,674 km (0.105 R)
• M67: 50,262,641 km (0.07 R)
• M68: 51,196,430 km (0.087 R)
• M69: 51,404,671 km (0.032 R)
• M70: 51,822,049 km (0.069 R)
• M71: 52,031,187 km (0.068 R)
• M72: 52,870,431 km (0.094 R)
• M73: 56,594,670 km (0.09 R)
• M74: 57,241,531 km (0.109 R)
• M75: 57,457,700 km (0.078 R)
• M76: 58,542,584 km (0.111 R)
• M77: 62,503,935 km (0.036 R)
• M78: 62,615,236 km (0.116 R)
• M79: 62,949,288 km (0.068 R)
• M80: 63,395,838 km (0.049 R)
• M81: 63,507,737 km (0.072 R)
• M82: 64,741,770 km (0.1 R)
• M83: 65,644,144 km (0.118 R)
• M84: 65,870,486 km (0.029 R)
• M85: 68,032,923 km (0.095 R)
• M86: 68,376,400 km (0.1 R)
• M87: 70,334,187 km (0.104 R)
• M88: 70,797,492 km (0.068 R)
• M89: 71,261,843 km (0.116 R)
• M90: 72,777,868 km (0.096 R)
• M91: 73,246,409 km (0.073 R)
• M92: 74,186,781 km (0.07 R)
• M93: 75,723,151 km (0.118 R)
• M94: 79,187,987 km (0.077 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit