🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.36 AU - 2.74 AU

Year: 1425 Days

Day: 17.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.02 AU - 4.44 AU

Year: 2520 Days

Day: 21.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,722,076 km

• M1: 1,762,113 km (0.099 R)

Asteroid Belt

Center: 9.31 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 240.4

Radius: 7.3

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.38 AU - 17.38 AU

Year: 20081 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 98,722,076 km

• M1: 95,593 km (0.087 R)
• M2: 278,252 km (0.11 R)
• M3: 342,430 km (0.115 R)
• M4: 488,736 km (0.069 R)
• M5: 709,543 km (0.075 R)
• M6: 821,891 km (0.118 R)
• M7: 1,352,365 km (0.117 R)
• M8: 1,541,307 km (0.091 R)
• M9: 1,713,793 km (0.038 R)
• M10: 1,866,682 km (0.114 R)
• M11: 2,024,059 km (0.107 R)
• M12: 2,296,178 km (0.112 R)
• M13: 2,667,330 km (0.077 R)
• M14: 2,785,213 km (0.067 R)
• M15: 3,593,790 km (0.11 R)
• M16: 3,757,151 km (0.09 R)
• M17: 3,990,074 km (0.097 R)
• M18: 5,077,352 km (0.115 R)
• M19: 5,521,508 km (0.105 R)
• M20: 5,596,756 km (0.118 R)
• M21: 5,862,890 km (0.06 R)
• M22: 5,939,634 km (0.055 R)
• M23: 6,526,207 km (0.12 R)
• M24: 6,846,646 km (0.12 R)
• M25: 7,378,167 km (0.062 R)
• M26: 7,796,143 km (0.113 R)
• M27: 8,008,124 km (0.072 R)
• M28: 8,307,918 km (0.119 R)
• M29: 9,498,567 km (0.096 R)
• M30: 10,741,726 km (0.116 R)
• M31: 10,930,219 km (0.115 R)
• M32: 10,977,492 km (0.104 R)
• M33: 11,072,337 km (0.074 R)
• M34: 11,358,368 km (0.112 R)
• M35: 11,598,622 km (0.081 R)
• M36: 12,133,135 km (0.066 R)
• M37: 12,280,190 km (0.078 R)
• M38: 12,329,408 km (0.091 R)
• M39: 12,526,727 km (0.105 R)
• M40: 12,775,060 km (0.059 R)
• M41: 12,924,658 km (0.035 R)
• M42: 15,770,907 km (0.092 R)
• M43: 16,146,547 km (0.117 R)
• M44: 16,797,447 km (0.119 R)
• M45: 17,956,980 km (0.106 R)
• M46: 18,574,520 km (0.11 R)
• M47: 18,914,407 km (0.102 R)
• M48: 19,427,976 km (0.039 R)
• M49: 19,830,694 km (0.057 R)
• M50: 20,644,207 km (0.054 R)
• M51: 21,468,641 km (0.091 R)
• M52: 22,183,868 km (0.112 R)
• M53: 23,637,660 km (0.063 R)
• M54: 25,497,760 km (0.118 R)
• M55: 25,560,591 km (0.113 R)
• M56: 27,019,320 km (0.076 R)
• M57: 27,083,348 km (0.112 R)
• M58: 27,533,039 km (0.088 R)
• M59: 27,726,619 km (0.097 R)
• M60: 29,620,079 km (0.104 R)
• M61: 30,549,082 km (0.079 R)
• M62: 31,352,871 km (0.067 R)
• M63: 31,487,509 km (0.094 R)
• M64: 31,892,620 km (0.105 R)
• M65: 33,049,910 km (0.052 R)
• M66: 33,186,941 km (0.068 R)
• M67: 35,335,167 km (0.06 R)
• M68: 36,532,249 km (0.117 R)
• M69: 37,171,331 km (0.11 R)
• M70: 37,313,748 km (0.077 R)
• M71: 37,670,988 km (0.059 R)
• M72: 38,100,932 km (0.08 R)
• M73: 38,676,884 km (0.103 R)
• M74: 39,618,902 km (0.099 R)
• M75: 39,983,172 km (0.031 R)
• M76: 41,673,329 km (0.092 R)
• M77: 42,043,734 km (0.033 R)
• M78: 42,489,834 km (0.116 R)
• M79: 44,063,305 km (0.115 R)
• M80: 44,365,193 km (0.083 R)
• M81: 45,046,911 km (0.09 R)
• M82: 45,884,808 km (0.089 R)
• M83: 47,730,846 km (0.117 R)
• M84: 48,429,319 km (0.06 R)
• M85: 48,896,812 km (0.064 R)
• M86: 50,072,202 km (0.115 R)
• M87: 50,229,579 km (0.109 R)
• M88: 50,702,907 km (0.113 R)
• M89: 51,574,315 km (0.117 R)
• M90: 52,211,302 km (0.109 R)
• M91: 52,530,694 km (0.09 R)
• M92: 53,091,237 km (0.117 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 693

Radius: 3

Gravity: 77 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.75 AU - 23.61 AU

Year: 29387 Days

Day: 21.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 98,722,076 km

• M1: 53,556 km (0.084 R)
• M2: 107,860 km (0.036 R)
• M3: 404,213 km (0.044 R)
• M4: 575,952 km (0.109 R)
• M5: 628,909 km (0.104 R)
• M6: 1,275,621 km (0.107 R)
• M7: 1,904,231 km (0.071 R)
• M8: 3,158,011 km (0.057 R)
• M9: 3,686,840 km (0.1 R)
• M10: 3,885,805 km (0.117 R)
• M11: 4,242,596 km (0.036 R)
• M12: 4,823,933 km (0.072 R)
• M13: 4,932,242 km (0.106 R)
• M14: 5,429,804 km (0.029 R)
• M15: 7,762,783 km (0.114 R)
• M16: 8,210,230 km (0.078 R)
• M17: 8,996,666 km (0.1 R)
• M18: 9,534,171 km (0.111 R)
• M19: 9,670,156 km (0.091 R)
• M20: 10,569,688 km (0.089 R)
• M21: 11,351,337 km (0.106 R)
• M22: 11,712,765 km (0.107 R)
• M23: 12,595,542 km (0.088 R)
• M24: 15,052,089 km (0.073 R)
• M25: 15,849,146 km (0.11 R)
• M26: 18,068,880 km (0.1 R)
• M27: 21,264,440 km (0.103 R)
• M28: 21,442,162 km (0.116 R)
• M29: 22,067,631 km (0.079 R)
• M30: 22,337,655 km (0.113 R)
• M31: 23,519,927 km (0.099 R)
• M32: 23,611,780 km (0.098 R)
• M33: 23,887,788 km (0.088 R)
• M34: 24,722,395 km (0.088 R)
• M35: 26,515,624 km (0.09 R)
• M36: 27,572,683 km (0.094 R)
• M37: 28,057,829 km (0.028 R)
• M38: 30,225,352 km (0.065 R)
• M39: 30,625,078 km (0.066 R)
• M40: 32,445,983 km (0.113 R)
• M41: 33,782,640 km (0.027 R)
• M42: 33,886,162 km (0.057 R)
• M43: 34,405,565 km (0.097 R)
• M44: 37,576,891 km (0.058 R)
• M45: 38,114,396 km (0.048 R)
• M46: 38,979,820 km (0.096 R)
• M47: 39,414,850 km (0.077 R)
• M48: 39,961,032 km (0.104 R)
• M49: 40,289,998 km (0.113 R)
• M50: 40,840,069 km (0.109 R)
• M51: 41,171,279 km (0.069 R)
• M52: 41,614,388 km (0.108 R)
• M53: 42,953,139 km (0.084 R)
• M54: 43,065,337 km (0.118 R)
• M55: 44,646,437 km (0.05 R)
• M56: 44,873,826 km (0.068 R)
• M57: 45,215,657 km (0.113 R)
• M58: 45,443,944 km (0.05 R)
• M59: 46,476,318 km (0.087 R)
• M60: 46,591,509 km (0.097 R)
• M61: 47,632,411 km (0.12 R)
• M62: 48,330,734 km (0.106 R)
• M63: 52,830,488 km (0.079 R)
• M64: 53,673,921 km (0.1 R)
• M65: 55,252,029 km (0.119 R)
• M66: 57,338,470 km (0.068 R)
• M67: 59,200,964 km (0.107 R)
• M68: 59,826,133 km (0.115 R)
• M69: 60,076,710 km (0.07 R)
• M70: 61,083,055 km (0.118 R)
• M71: 62,602,819 km (0.071 R)
• M72: 64,776,925 km (0.038 R)
• M73: 66,067,506 km (0.093 R)
• M74: 67,105,865 km (0.045 R)
• M75: 68,542,603 km (0.109 R)
• M76: 69,857,418 km (0.096 R)
• M77: 70,253,554 km (0.102 R)
• M78: 70,385,798 km (0.105 R)
• M79: 72,645,624 km (0.041 R)
• M80: 73,314,924 km (0.068 R)
• M81: 75,605,417 km (0.08 R)
• M82: 76,147,710 km (0.077 R)
• M83: 77,236,333 km (0.117 R)
• M84: 77,919,248 km (0.119 R)
• M85: 79,842,179 km (0.065 R)
• M86: 81,364,038 km (0.096 R)
• M87: 82,058,920 km (0.067 R)
• M88: 82,755,896 km (0.113 R)
• M89: 83,314,794 km (0.045 R)
• M90: 83,454,668 km (0.102 R)
• M91: 89,544,797 km (0.053 R)
• M92: 95,044,614 km (0.062 R)
• M93: 96,510,074 km (0.077 R)
• M94: 96,951,089 km (0.081 R)
• M95: 98,426,124 km (0.116 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 20,043 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit