🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.77 AU - 1.91 AU

Year: 945 Days

Day: 12 Hours

Environment

Temp: -75 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.02 AU - 3.94 AU

Year: 2459 Days

Day: 26.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 94,882,264 km

• M1: 2,571,288 km (0.079 R)

Asteroid Belt

Center: 9.41 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.7

Radius: 6.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 14.75 AU - 15.91 AU

Year: 22733 Days

Day: 20.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 94,882,264 km

• M1: 118,033 km (0.073 R)
• M2: 542,741 km (0.102 R)
• M3: 815,308 km (0.118 R)
• M4: 894,894 km (0.062 R)
• M5: 1,354,758 km (0.113 R)
• M6: 1,425,967 km (0.112 R)
• M7: 1,905,428 km (0.109 R)
• M8: 2,606,743 km (0.036 R)
• M9: 2,877,216 km (0.079 R)
• M10: 2,938,551 km (0.106 R)
• M11: 3,093,834 km (0.12 R)
• M12: 3,775,252 km (0.078 R)
• M13: 4,115,737 km (0.058 R)
• M14: 4,185,000 km (0.066 R)
• M15: 4,254,713 km (0.089 R)
• M16: 4,899,031 km (0.119 R)
• M17: 5,307,732 km (0.1 R)
• M18: 5,497,123 km (0.098 R)
• M19: 6,078,760 km (0.075 R)
• M20: 6,197,391 km (0.113 R)
• M21: 6,843,205 km (0.04 R)
• M22: 7,174,265 km (0.105 R)
• M23: 7,383,702 km (0.097 R)
• M24: 8,593,799 km (0.11 R)
• M25: 9,495,276 km (0.111 R)
• M26: 10,951,013 km (0.102 R)
• M27: 10,999,034 km (0.069 R)
• M28: 11,192,165 km (0.093 R)
• M29: 11,337,873 km (0.094 R)
• M30: 11,926,541 km (0.07 R)
• M31: 12,828,167 km (0.097 R)
• M32: 13,031,471 km (0.107 R)
• M33: 13,751,485 km (0.07 R)
• M34: 13,803,396 km (0.095 R)
• M35: 15,661,700 km (0.085 R)
• M36: 17,147,955 km (0.084 R)
• M37: 17,484,401 km (0.095 R)
• M38: 17,993,033 km (0.11 R)
• M39: 18,909,320 km (0.099 R)
• M40: 20,134,826 km (0.032 R)
• M41: 21,868,965 km (0.075 R)
• M42: 21,990,289 km (0.062 R)
• M43: 22,477,978 km (0.119 R)
• M44: 22,539,163 km (0.118 R)
• M45: 23,650,376 km (0.027 R)
• M46: 24,716,111 km (0.054 R)
• M47: 25,925,760 km (0.069 R)
• M48: 26,311,722 km (0.085 R)
• M49: 26,829,331 km (0.078 R)
• M50: 27,677,700 km (0.052 R)
• M51: 27,743,224 km (0.058 R)
• M52: 28,203,986 km (0.115 R)
• M53: 29,870,207 km (0.083 R)
• M54: 30,342,487 km (0.028 R)
• M55: 30,749,244 km (0.103 R)
• M56: 31,294,229 km (0.09 R)
• M57: 31,636,658 km (0.039 R)
• M58: 31,980,135 km (0.088 R)
• M59: 33,157,470 km (0.055 R)
• M60: 33,297,045 km (0.101 R)
• M61: 33,716,518 km (0.11 R)
• M62: 34,631,458 km (0.095 R)
• M63: 34,772,828 km (0.101 R)
• M64: 36,629,637 km (0.1 R)
• M65: 36,773,700 km (0.096 R)
• M66: 36,990,317 km (0.101 R)
• M67: 38,225,697 km (0.098 R)
• M68: 39,105,781 km (0.041 R)
• M69: 39,326,887 km (0.061 R)
• M70: 41,410,187 km (0.071 R)
• M71: 41,785,976 km (0.105 R)
• M72: 42,162,963 km (0.09 R)
• M73: 42,844,232 km (0.093 R)
• M74: 44,064,352 km (0.088 R)
• M75: 44,678,750 km (0.099 R)
• M76: 44,755,793 km (0.057 R)
• M77: 45,064,264 km (0.079 R)
• M78: 48,582,208 km (0.071 R)
• M79: 49,137,365 km (0.115 R)
• M80: 50,976,222 km (0.051 R)
• M81: 51,621,139 km (0.056 R)
• M82: 51,701,922 km (0.108 R)
• M83: 52,025,502 km (0.102 R)
• M84: 52,593,375 km (0.073 R)
• M85: 52,756,138 km (0.075 R)
• M86: 53,081,812 km (0.088 R)
• M87: 53,163,493 km (0.109 R)
• M88: 53,899,365 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.2

Radius: 7.4

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 18.68 AU - 19.92 AU

Year: 32113 Days

Day: 21.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,882,264 km

• M1: 125,513 km (0.081 R)
• M2: 466,745 km (0.036 R)
• M3: 739,462 km (0.074 R)
• M4: 1,348,176 km (0.117 R)
• M5: 1,520,064 km (0.03 R)
• M6: 1,590,973 km (0.119 R)
• M7: 1,885,382 km (0.085 R)
• M8: 2,078,064 km (0.098 R)
• M9: 2,566,501 km (0.112 R)
• M10: 3,409,784 km (0.035 R)
• M11: 3,456,309 km (0.107 R)
• M12: 3,503,133 km (0.103 R)
• M13: 3,788,716 km (0.113 R)
• M14: 3,934,274 km (0.116 R)
• M15: 4,131,295 km (0.076 R)
• M16: 5,598,850 km (0.114 R)
• M17: 6,158,645 km (0.064 R)
• M18: 7,757,248 km (0.07 R)
• M19: 8,066,766 km (0.087 R)
• M20: 9,475,978 km (0.119 R)
• M21: 9,873,310 km (0.106 R)
• M22: 10,276,177 km (0.096 R)
• M23: 12,297,992 km (0.096 R)
• M24: 12,369,949 km (0.099 R)
• M25: 13,464,706 km (0.116 R)
• M26: 13,761,807 km (0.119 R)
• M27: 14,061,153 km (0.095 R)
• M28: 14,514,135 km (0.07 R)
• M29: 16,770,520 km (0.097 R)
• M30: 17,331,362 km (0.083 R)
• M31: 17,735,725 km (0.111 R)
• M32: 17,979,869 km (0.113 R)
• M33: 18,718,882 km (0.116 R)
• M34: 18,884,487 km (0.073 R)
• M35: 20,141,708 km (0.081 R)
• M36: 20,481,444 km (0.105 R)
• M37: 20,994,715 km (0.12 R)
• M38: 24,523,280 km (0.102 R)
• M39: 25,985,300 km (0.115 R)
• M40: 26,077,602 km (0.106 R)
• M41: 27,757,735 km (0.095 R)
• M42: 31,123,687 km (0.057 R)
• M43: 31,614,817 km (0.058 R)
• M44: 32,108,640 km (0.082 R)
• M45: 32,307,007 km (0.096 R)
• M46: 33,104,064 km (0.092 R)
• M47: 33,204,145 km (0.101 R)
• M48: 33,504,986 km (0.096 R)
• M49: 33,907,554 km (0.032 R)
• M50: 35,124,832 km (0.11 R)
• M51: 36,047,103 km (0.107 R)
• M52: 36,150,176 km (0.097 R)
• M53: 37,602,023 km (0.099 R)
• M54: 37,811,011 km (0.051 R)
• M55: 39,921,837 km (0.089 R)
• M56: 40,562,565 km (0.029 R)
• M57: 41,314,294 km (0.082 R)
• M58: 42,178,970 km (0.095 R)
• M59: 42,287,578 km (0.083 R)
• M60: 43,049,779 km (0.087 R)
• M61: 47,717,532 km (0.057 R)
• M62: 47,830,628 km (0.086 R)
• M63: 50,801,791 km (0.101 R)
• M64: 50,917,281 km (0.099 R)
• M65: 51,844,189 km (0.035 R)
• M66: 52,193,201 km (0.095 R)
• M67: 53,244,874 km (0.086 R)
• M68: 57,882,558 km (0.1 R)
• M69: 58,123,859 km (0.057 R)
• M70: 58,728,534 km (0.09 R)
• M71: 59,822,244 km (0.113 R)
• M72: 61,168,176 km (0.111 R)
• M73: 61,290,996 km (0.118 R)
• M74: 62,153,278 km (0.092 R)
• M75: 62,523,981 km (0.077 R)
• M76: 62,771,566 km (0.108 R)
• M77: 63,019,599 km (0.101 R)
• M78: 63,391,948 km (0.115 R)
• M79: 66,903,609 km (0.109 R)
• M80: 67,030,168 km (0.062 R)
• M81: 67,410,297 km (0.087 R)
• M82: 68,300,254 km (0.117 R)
• M83: 68,682,926 km (0.034 R)
• M84: 72,938,237 km (0.087 R)
• M85: 73,459,735 km (0.103 R)
• M86: 74,769,016 km (0.092 R)
• M87: 76,086,075 km (0.074 R)
• M88: 76,218,170 km (0.031 R)
• M89: 77,145,228 km (0.087 R)
• M90: 79,010,415 km (0.104 R)
• M91: 80,083,031 km (0.041 R)
• M92: 82,378,012 km (0.101 R)
• M93: 88,139,924 km (0.069 R)
• M94: 89,949,609 km (0.043 R)
• M95: 91,771,412 km (0.093 R)
• M96: 92,193,577 km (0.114 R)
• M97: 94,598,064 km (0.102 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 17,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit