🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.18 AU - 2.58 AU

Year: 1341 Days

Day: 12.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.07 AU - 3.47 AU

Year: 2160 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.1

Radius: 13.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.97 AU - 6.57 AU

Year: 5062 Days

Day: 9.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 95.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,113,689 km

• M1: 165,156 km (0.068 R)
• M2: 321,935 km (0.11 R)
• M3: 416,181 km (0.074 R)
• M4: 738,415 km (0.071 R)
• M5: 1,153,100 km (0.107 R)
• M6: 1,379,143 km (0.111 R)
• M7: 1,570,628 km (0.103 R)
• M8: 1,669,961 km (0.039 R)
• M9: 1,910,215 km (0.076 R)
• M10: 2,107,086 km (0.088 R)
• M11: 2,273,289 km (0.118 R)
• M12: 2,443,980 km (0.088 R)
• M13: 2,540,621 km (0.095 R)
• M14: 3,211,717 km (0.061 R)
• M15: 3,600,522 km (0.098 R)
• M16: 4,856,096 km (0.08 R)
• M17: 5,003,600 km (0.098 R)
• M18: 5,127,467 km (0.11 R)
• M19: 5,328,078 km (0.078 R)
• M20: 5,607,975 km (0.106 R)
• M21: 5,762,809 km (0.086 R)
• M22: 6,262,466 km (0.049 R)
• M23: 6,396,356 km (0.035 R)
• M24: 7,191,319 km (0.119 R)
• M25: 7,359,766 km (0.054 R)
• M26: 7,586,407 km (0.084 R)
• M27: 8,964,054 km (0.074 R)
• M28: 9,358,693 km (0.062 R)
• M29: 9,883,483 km (0.042 R)
• M30: 9,977,131 km (0.103 R)
• M31: 10,133,760 km (0.082 R)
• M32: 10,800,817 km (0.089 R)
• M33: 11,318,425 km (0.114 R)
• M34: 11,877,473 km (0.086 R)
• M35: 12,010,315 km (0.038 R)
• M36: 12,210,627 km (0.055 R)
• M37: 13,365,971 km (0.03 R)
• M38: 13,608,320 km (0.103 R)
• M39: 13,747,296 km (0.1 R)
• M40: 13,921,877 km (0.06 R)
• M41: 14,167,367 km (0.099 R)
• M42: 14,379,048 km (0.073 R)
• M43: 14,769,798 km (0.11 R)
• M44: 15,056,128 km (0.11 R)
• M45: 15,670,826 km (0.105 R)
• M46: 16,367,503 km (0.085 R)
• M47: 16,552,556 km (0.114 R)
• M48: 16,775,606 km (0.114 R)
• M49: 16,962,155 km (0.109 R)
• M50: 17,601,685 km (0.098 R)
• M51: 17,867,371 km (0.104 R)
• M52: 18,019,662 km (0.062 R)
• M53: 18,172,551 km (0.037 R)
• M54: 18,441,079 km (0.117 R)
• M55: 18,672,208 km (0.068 R)
• M56: 19,449,818 km (0.119 R)
• M57: 20,000,487 km (0.108 R)
• M58: 20,238,049 km (0.091 R)
• M59: 20,556,243 km (0.11 R)
• M60: 22,335,860 km (0.053 R)
• M61: 22,747,254 km (0.086 R)
• M62: 22,953,848 km (0.086 R)
• M63: 23,912,322 km (0.095 R)
• M64: 24,290,954 km (0.07 R)
• M65: 24,544,373 km (0.117 R)
• M66: 24,713,867 km (0.082 R)
• M67: 24,798,839 km (0.079 R)
• M68: 24,883,811 km (0.091 R)
• M69: 25,096,688 km (0.05 R)
• M70: 26,604,037 km (0.085 R)
• M71: 26,778,168 km (0.068 R)
• M72: 26,909,067 km (0.087 R)
• M73: 27,478,586 km (0.072 R)
• M74: 27,875,170 km (0.099 R)
• M75: 28,318,129 km (0.1 R)
• M76: 28,495,851 km (0.101 R)
• M77: 29,570,562 km (0.099 R)
• M78: 29,841,334 km (0.04 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 309

Radius: 3.8

Gravity: 21.4 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.21 AU - 17.97 AU

Year: 23574 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,113,689 km

• M1: 122,371 km (0.082 R)
• M2: 217,665 km (0.049 R)
• M3: 304,432 km (0.082 R)
• M4: 335,997 km (0.086 R)
• M5: 419,772 km (0.115 R)
• M6: 1,226,553 km (0.08 R)
• M7: 2,074,025 km (0.12 R)
• M8: 2,356,615 km (0.074 R)
• M9: 2,453,555 km (0.039 R)
• M10: 2,854,028 km (0.087 R)
• M11: 2,922,843 km (0.032 R)
• M12: 3,026,963 km (0.069 R)
• M13: 3,167,735 km (0.103 R)
• M14: 3,274,697 km (0.083 R)
• M15: 3,346,654 km (0.034 R)
• M16: 4,211,479 km (0.098 R)
• M17: 4,368,707 km (0.109 R)
• M18: 4,688,696 km (0.109 R)
• M19: 5,693,246 km (0.088 R)
• M20: 6,042,408 km (0.066 R)
• M21: 6,488,658 km (0.082 R)
• M22: 7,177,556 km (0.091 R)
• M23: 7,365,302 km (0.062 R)
• M24: 7,554,543 km (0.11 R)
• M25: 7,937,813 km (0.113 R)
• M26: 8,180,610 km (0.112 R)
• M27: 8,823,133 km (0.087 R)
• M28: 9,074,607 km (0.115 R)
• M29: 9,430,500 km (0.086 R)
• M30: 9,533,124 km (0.085 R)
• M31: 9,947,062 km (0.105 R)
• M32: 9,999,122 km (0.086 R)
• M33: 11,605,354 km (0.054 R)
• M34: 12,214,068 km (0.091 R)
• M35: 12,776,406 km (0.098 R)
• M36: 12,889,951 km (0.098 R)
• M37: 12,946,798 km (0.101 R)
• M38: 13,175,084 km (0.038 R)
• M39: 14,218,829 km (0.057 R)
• M40: 14,631,869 km (0.107 R)
• M41: 15,288,902 km (0.091 R)
• M42: 16,693,477 km (0.088 R)
• M43: 16,941,959 km (0.11 R)
• M44: 17,316,851 km (0.084 R)
• M45: 18,075,013 km (0.107 R)
• M46: 19,297,228 km (0.119 R)
• M47: 19,951,270 km (0.073 R)
• M48: 20,148,888 km (0.068 R)
• M49: 21,617,790 km (0.102 R)
• M50: 22,707,461 km (0.114 R)
• M51: 22,913,756 km (0.089 R)
• M52: 23,466,969 km (0.042 R)
• M53: 24,798,390 km (0.057 R)
• M54: 25,866,818 km (0.099 R)
• M55: 26,082,239 km (0.114 R)
• M56: 30,362,982 km (0.057 R)
• M57: 31,275,529 km (0.059 R)
• M58: 31,658,350 km (0.096 R)
• M59: 34,223,804 km (0.093 R)
• M60: 35,173,152 km (0.104 R)
• M61: 35,491,496 km (0.079 R)
• M62: 35,810,888 km (0.049 R)
• M63: 36,050,992 km (0.098 R)
• M64: 36,613,331 km (0.114 R)
• M65: 38,481,359 km (0.107 R)
• M66: 38,645,169 km (0.108 R)
• M67: 39,550,835 km (0.08 R)
• M68: 41,718,807 km (0.069 R)
• M69: 41,887,254 km (0.089 R)
• M70: 42,140,224 km (0.098 R)
• M71: 43,839,656 km (0.027 R)
• M72: 44,010,796 km (0.094 R)
• M73: 44,870,086 km (0.084 R)
• M74: 44,956,255 km (0.088 R)
• M75: 45,301,676 km (0.106 R)
• M76: 46,169,194 km (0.074 R)
• M77: 46,343,326 km (0.09 R)
• M78: 47,217,426 km (0.079 R)
• M79: 48,185,175 km (0.112 R)
• M80: 48,804,361 km (0.07 R)
• M81: 48,893,072 km (0.11 R)
• M82: 51,758,918 km (0.079 R)
• M83: 51,939,782 km (0.114 R)
• M84: 52,574,676 km (0.037 R)
• M85: 53,394,622 km (0.069 R)
• M86: 53,943,646 km (0.111 R)
• M87: 54,402,612 km (0.088 R)
• M88: 56,716,742 km (0.101 R)
• M89: 56,903,290 km (0.083 R)
• M90: 57,276,836 km (0.076 R)
• M91: 58,685,300 km (0.033 R)
• M92: 59,915,144 km (0.113 R)
• M93: 61,536,187 km (0.052 R)
• M94: 61,919,606 km (0.055 R)
• M95: 62,207,731 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit