🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.3 AU - 2.08 AU

Year: 846 Days

Day: 40.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.16 AU - 3.12 AU

Year: 1651 Days

Day: 38.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.7

Radius: 14.3

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.16 AU - 11.84 AU

Year: 13099 Days

Day: 13.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 56,955,596 km

• M1: 193,131 km (0.062 R)
• M2: 374,443 km (0.03 R)
• M3: 539,151 km (0.117 R)
• M4: 696,677 km (0.117 R)
• M5: 831,615 km (0.095 R)
• M6: 976,575 km (0.106 R)
• M7: 2,589,988 km (0.109 R)
• M8: 2,873,476 km (0.1 R)
• M9: 4,780,699 km (0.106 R)
• M10: 6,354,918 km (0.112 R)
• M11: 6,653,365 km (0.113 R)
• M12: 6,956,600 km (0.065 R)
• M13: 7,531,804 km (0.064 R)
• M14: 8,539,944 km (0.105 R)
• M15: 9,155,689 km (0.097 R)
• M16: 9,396,392 km (0.11 R)
• M17: 9,835,013 km (0.062 R)
• M18: 10,330,182 km (0.119 R)
• M19: 10,480,378 km (0.117 R)
• M20: 10,631,173 km (0.077 R)
• M21: 10,732,151 km (0.092 R)
• M22: 11,293,442 km (0.067 R)
• M23: 11,499,888 km (0.11 R)
• M24: 12,021,685 km (0.047 R)
• M25: 12,179,660 km (0.09 R)
• M26: 12,391,491 km (0.055 R)
• M27: 13,633,004 km (0.103 R)
• M28: 14,800,914 km (0.086 R)
• M29: 15,027,106 km (0.104 R)
• M30: 15,254,345 km (0.103 R)
• M31: 15,597,373 km (0.077 R)
• M32: 15,827,604 km (0.081 R)
• M33: 17,113,548 km (0.097 R)
• M34: 17,829,074 km (0.075 R)
• M35: 18,009,489 km (0.098 R)
• M36: 18,737,133 km (0.036 R)
• M37: 23,631,228 km (0.114 R)
• M38: 23,829,594 km (0.113 R)
• M39: 24,695,168 km (0.047 R)
• M40: 25,030,865 km (0.105 R)
• M41: 25,842,733 km (0.063 R)
• M42: 26,320,399 km (0.111 R)
• M43: 26,594,612 km (0.049 R)
• M44: 28,822,423 km (0.108 R)
• M45: 29,034,254 km (0.119 R)
• M46: 31,109,476 km (0.116 R)
• M47: 31,254,286 km (0.085 R)
• M48: 32,348,146 km (0.086 R)
• M49: 32,494,901 km (0.111 R)
• M50: 33,454,422 km (0.079 R)
• M51: 33,974,873 km (0.094 R)
• M52: 34,273,620 km (0.031 R)
• M53: 37,307,764 km (0.109 R)
• M54: 39,482,319 km (0.051 R)
• M55: 41,458,507 km (0.096 R)
• M56: 41,857,634 km (0.05 R)
• M57: 42,097,738 km (0.119 R)
• M58: 42,579,294 km (0.111 R)
• M59: 44,605,298 km (0.052 R)
• M60: 45,178,108 km (0.044 R)
• M61: 45,753,462 km (0.088 R)
• M62: 46,248,631 km (0.051 R)
• M63: 47,160,878 km (0.081 R)
• M64: 47,995,335 km (0.108 R)
• M65: 50,102,870 km (0.076 R)
• M66: 50,613,148 km (0.12 R)
• M67: 50,868,961 km (0.099 R)
• M68: 52,154,455 km (0.104 R)
• M69: 52,412,811 km (0.113 R)
• M70: 53,798,087 km (0.112 R)
• M71: 54,320,632 km (0.083 R)
• M72: 54,932,338 km (0.049 R)
• M73: 55,282,996 km (0.101 R)
• M74: 55,898,292 km (0.099 R)
• M75: 56,958,492 km (0.111 R)
• M76: 57,224,626 km (0.068 R)
• M77: 58,025,424 km (0.105 R)
• M78: 58,114,584 km (0.028 R)
• M79: 58,382,514 km (0.036 R)
• M80: 58,561,283 km (0.1 R)
• M81: 58,740,202 km (0.08 R)
• M82: 59,548,031 km (0.104 R)
• M83: 60,088,528 km (0.117 R)

Asteroid Belt

Center: 11.41 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 4.2

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.77 AU - 14.87 AU

Year: 16649 Days

Day: 18.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 56,955,596 km

• M1: 78,688 km (0.099 R)
• M2: 541,993 km (0.034 R)
• M3: 1,291,778 km (0.102 R)
• M4: 1,487,302 km (0.097 R)
• M5: 1,614,311 km (0.107 R)
• M6: 1,824,795 km (0.118 R)
• M7: 1,878,800 km (0.093 R)
• M8: 1,988,305 km (0.118 R)
• M9: 2,358,710 km (0.069 R)
• M10: 2,567,099 km (0.118 R)
• M11: 2,937,653 km (0.081 R)
• M12: 3,694,020 km (0.099 R)
• M13: 4,111,398 km (0.093 R)
• M14: 5,141,828 km (0.081 R)
• M15: 5,964,168 km (0.092 R)
• M16: 6,493,296 km (0.113 R)
• M17: 6,826,450 km (0.059 R)
• M18: 7,037,533 km (0.089 R)
• M19: 7,122,504 km (0.117 R)
• M20: 8,303,131 km (0.063 R)
• M21: 8,438,068 km (0.113 R)
• M22: 9,262,502 km (0.103 R)
• M23: 9,449,200 km (0.088 R)
• M24: 9,637,095 km (0.066 R)
• M25: 9,778,914 km (0.106 R)
• M26: 9,826,336 km (0.103 R)
• M27: 9,969,053 km (0.104 R)
• M28: 10,112,367 km (0.1 R)
• M29: 10,986,916 km (0.06 R)
• M30: 11,784,273 km (0.109 R)
• M31: 11,935,965 km (0.073 R)
• M32: 12,088,256 km (0.067 R)
• M33: 13,224,153 km (0.03 R)
• M34: 14,286,148 km (0.076 R)
• M35: 14,501,718 km (0.102 R)
• M36: 14,664,182 km (0.032 R)
• M37: 14,718,486 km (0.065 R)
• M38: 14,827,243 km (0.069 R)
• M39: 15,210,064 km (0.087 R)
• M40: 15,485,474 km (0.091 R)
• M41: 18,328,881 km (0.12 R)
• M42: 18,798,468 km (0.118 R)
• M43: 18,916,501 km (0.079 R)
• M44: 20,110,292 km (0.094 R)
• M45: 20,594,540 km (0.116 R)
• M46: 20,777,199 km (0.106 R)
• M47: 21,328,168 km (0.107 R)
• M48: 21,883,925 km (0.108 R)
• M49: 21,946,008 km (0.063 R)
• M50: 22,257,171 km (0.078 R)
• M51: 22,632,512 km (0.07 R)
• M52: 23,325,898 km (0.108 R)
• M53: 24,026,316 km (0.083 R)
• M54: 24,992,568 km (0.042 R)
• M55: 25,840,190 km (0.049 R)
• M56: 26,366,475 km (0.106 R)
• M57: 27,966,275 km (0.081 R)
• M58: 29,323,427 km (0.107 R)
• M59: 29,666,006 km (0.113 R)
• M60: 30,701,821 km (0.091 R)
• M61: 32,950,876 km (0.11 R)
• M62: 33,093,143 km (0.099 R)
• M63: 34,166,957 km (0.051 R)
• M64: 34,527,488 km (0.104 R)
• M65: 34,961,770 km (0.102 R)
• M66: 35,543,556 km (0.047 R)
• M67: 36,422,294 km (0.114 R)
• M68: 36,938,108 km (0.089 R)
• M69: 37,530,665 km (0.116 R)
• M70: 38,275,812 km (0.097 R)
• M71: 39,327,036 km (0.072 R)
• M72: 39,402,583 km (0.114 R)
• M73: 39,856,314 km (0.061 R)
• M74: 40,769,010 km (0.102 R)
• M75: 40,845,305 km (0.119 R)
• M76: 42,537,407 km (0.119 R)
• M77: 43,158,387 km (0.092 R)
• M78: 44,095,468 km (0.115 R)
• M79: 44,881,456 km (0.11 R)
• M80: 45,355,382 km (0.079 R)
• M81: 45,830,804 km (0.12 R)
• M82: 49,205,133 km (0.073 R)
• M83: 49,449,127 km (0.116 R)
• M84: 51,416,190 km (0.11 R)
• M85: 52,077,562 km (0.071 R)
• M86: 52,409,220 km (0.12 R)
• M87: 53,659,410 km (0.069 R)
• M88: 56,189,110 km (0.108 R)
• M89: 56,529,295 km (0.103 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 256 - 12,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit