🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.81 AU - 0.89 AU

Year: 302 Days

Day: 40.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.67 AU - 2.65 AU

Year: 1222 Days

Day: 15.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.3

Radius: 12.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 7.91 AU - 9.03 AU

Year: 9491 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,064,888 km

• M1: 233,373 km (0.106 R)
• M2: 325,675 km (0.084 R)
• M3: 453,132 km (0.045 R)
• M4: 735,573 km (0.095 R)
• M5: 975,378 km (0.083 R)
• M6: 1,199,027 km (0.078 R)
• M7: 1,508,395 km (0.068 R)
• M8: 2,555,730 km (0.082 R)
• M9: 3,658,566 km (0.103 R)
• M10: 3,979,752 km (0.04 R)
• M11: 4,210,133 km (0.098 R)
• M12: 4,377,383 km (0.049 R)
• M13: 4,997,766 km (0.098 R)
• M14: 5,390,610 km (0.114 R)
• M15: 5,980,025 km (0.086 R)
• M16: 6,590,085 km (0.092 R)
• M17: 6,981,433 km (0.081 R)
• M18: 7,140,157 km (0.075 R)
• M19: 8,242,843 km (0.05 R)
• M20: 8,579,737 km (0.062 R)
• M21: 8,835,250 km (0.101 R)
• M22: 9,310,672 km (0.12 R)
• M23: 10,196,142 km (0.034 R)
• M24: 10,376,408 km (0.06 R)
• M25: 10,648,975 km (0.103 R)
• M26: 11,247,516 km (0.069 R)
• M27: 11,433,915 km (0.054 R)
• M28: 11,527,563 km (0.046 R)
• M29: 11,621,361 km (0.097 R)
• M30: 11,951,823 km (0.115 R)
• M31: 12,142,111 km (0.029 R)
• M32: 12,961,908 km (0.102 R)
• M33: 13,206,350 km (0.117 R)
• M34: 13,700,023 km (0.084 R)
• M35: 14,300,360 km (0.058 R)
• M36: 14,960,535 km (0.068 R)
• M37: 15,114,322 km (0.056 R)
• M38: 15,217,095 km (0.039 R)
• M39: 15,578,823 km (0.06 R)
• M40: 15,943,243 km (0.079 R)
• M41: 16,468,930 km (0.03 R)
• M42: 16,627,654 km (0.034 R)
• M43: 17,053,708 km (0.091 R)
• M44: 17,321,638 km (0.101 R)
• M45: 17,429,349 km (0.033 R)
• M46: 18,738,031 km (0.101 R)
• M47: 19,460,140 km (0.056 R)
• M48: 19,796,585 km (0.117 R)
• M49: 19,909,083 km (0.102 R)
• M50: 20,021,880 km (0.076 R)
• M51: 21,622,727 km (0.072 R)
• M52: 22,497,276 km (0.109 R)
• M53: 23,145,932 km (0.074 R)
• M54: 23,741,032 km (0.114 R)
• M55: 26,233,034 km (0.091 R)
• M56: 26,728,951 km (0.08 R)
• M57: 27,667,079 km (0.086 R)
• M58: 27,982,132 km (0.106 R)
• M59: 28,425,391 km (0.081 R)
• M60: 28,807,015 km (0.088 R)
• M61: 29,318,639 km (0.099 R)
• M62: 29,639,976 km (0.099 R)
• M63: 30,871,465 km (0.105 R)
• M64: 31,526,405 km (0.071 R)
• M65: 32,318,376 km (0.047 R)
• M66: 32,783,326 km (0.048 R)
• M67: 33,116,780 km (0.093 R)
• M68: 33,250,520 km (0.118 R)
• M69: 34,665,267 km (0.117 R)
• M70: 35,073,221 km (0.087 R)
• M71: 36,858,821 km (0.071 R)
• M72: 39,876,509 km (0.029 R)
• M73: 40,804,315 km (0.049 R)
• M74: 42,463,206 km (0.111 R)
• M75: 43,191,448 km (0.064 R)
• M76: 44,365,044 km (0.095 R)
• M77: 44,586,299 km (0.07 R)
• M78: 45,623,461 km (0.083 R)
• M79: 46,593,753 km (0.042 R)
• M80: 47,646,323 km (0.082 R)
• M81: 48,251,297 km (0.115 R)
• M82: 48,934,959 km (0.112 R)
• M83: 51,082,138 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.6

Radius: 4.9

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 13.27 AU - 14.93 AU

Year: 20384 Days

Day: 22.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,064,888 km

• M1: 178,470 km (0.085 R)
• M2: 269,725 km (0.082 R)
• M3: 376,987 km (0.077 R)
• M4: 631,602 km (0.087 R)
• M5: 713,133 km (0.03 R)
• M6: 978,220 km (0.11 R)
• M7: 1,097,151 km (0.118 R)
• M8: 1,195,885 km (0.108 R)
• M9: 1,455,138 km (0.106 R)
• M10: 1,647,073 km (0.118 R)
• M11: 1,876,107 km (0.097 R)
• M12: 2,115,314 km (0.094 R)
• M13: 2,459,987 km (0.116 R)
• M14: 2,655,362 km (0.115 R)
• M15: 2,889,483 km (0.107 R)
• M16: 3,235,652 km (0.102 R)
• M17: 3,668,289 km (0.073 R)
• M18: 4,118,878 km (0.097 R)
• M19: 4,948,698 km (0.112 R)
• M20: 5,030,378 km (0.038 R)
• M21: 5,112,657 km (0.098 R)
• M22: 5,657,343 km (0.103 R)
• M23: 5,958,184 km (0.111 R)
• M24: 6,264,411 km (0.077 R)
• M25: 6,755,690 km (0.095 R)
• M26: 7,259,386 km (0.038 R)
• M27: 8,351,152 km (0.073 R)
• M28: 8,448,540 km (0.102 R)
• M29: 8,940,866 km (0.116 R)
• M30: 10,368,180 km (0.052 R)
• M31: 11,755,700 km (0.097 R)
• M32: 12,861,976 km (0.105 R)
• M33: 13,427,606 km (0.102 R)
• M34: 15,231,606 km (0.04 R)
• M35: 15,350,537 km (0.065 R)
• M36: 15,889,837 km (0.037 R)
• M37: 17,295,907 km (0.113 R)
• M38: 17,357,991 km (0.077 R)
• M39: 17,544,539 km (0.051 R)
• M40: 18,614,164 km (0.087 R)
• M41: 19,769,508 km (0.116 R)
• M42: 20,947,891 km (0.07 R)
• M43: 21,080,135 km (0.05 R)
• M44: 21,412,242 km (0.082 R)
• M45: 21,947,055 km (0.037 R)
• M46: 23,234,943 km (0.076 R)
• M47: 23,371,975 km (0.047 R)
• M48: 24,826,515 km (0.114 R)
• M49: 25,741,605 km (0.108 R)
• M50: 28,552,100 km (0.091 R)
• M51: 28,625,403 km (0.089 R)
• M52: 28,919,363 km (0.065 R)
• M53: 29,362,172 km (0.057 R)
• M54: 29,510,274 km (0.109 R)
• M55: 29,881,726 km (0.115 R)
• M56: 29,956,076 km (0.099 R)
• M57: 31,005,056 km (0.056 R)
• M58: 31,989,709 km (0.105 R)
• M59: 34,769,687 km (0.108 R)
• M60: 34,848,076 km (0.12 R)
• M61: 35,083,393 km (0.117 R)
• M62: 35,319,160 km (0.104 R)
• M63: 35,555,524 km (0.114 R)
• M64: 36,029,899 km (0.052 R)
• M65: 36,506,219 km (0.099 R)
• M66: 36,904,897 km (0.09 R)
• M67: 37,625,959 km (0.079 R)
• M68: 37,947,893 km (0.092 R)
• M69: 40,145,187 km (0.097 R)
• M70: 40,969,322 km (0.084 R)
• M71: 41,217,654 km (0.1 R)
• M72: 41,383,558 km (0.087 R)
• M73: 41,466,585 km (0.061 R)
• M74: 41,715,965 km (0.088 R)
• M75: 42,550,721 km (0.099 R)
• M76: 44,236,689 km (0.115 R)
• M77: 46,460,910 km (0.08 R)
• M78: 46,806,182 km (0.104 R)
• M79: 48,371,125 km (0.104 R)
• M80: 49,072,141 km (0.104 R)
• M81: 49,688,185 km (0.12 R)
• M82: 50,218,360 km (0.082 R)
• M83: 50,484,195 km (0.09 R)
• M84: 51,730,644 km (0.035 R)
• M85: 52,178,241 km (0.078 R)
• M86: 52,447,368 km (0.094 R)
• M87: 56,356,061 km (0.084 R)
• M88: 56,724,371 km (0.106 R)
• M89: 57,093,579 km (0.097 R)
• M90: 57,186,030 km (0.107 R)
• M91: 57,370,933 km (0.116 R)
• M92: 58,205,689 km (0.097 R)
• M93: 59,887,468 km (0.069 R)
• M94: 62,154,475 km (0.105 R)
• M95: 62,344,613 km (0.098 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 16,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit