🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.82 AU - 0.94 AU

Year: 314 Days

Day: 24.4 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.86 AU - 1.1 AU

Year: 369 Days

Day: 24.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 42.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.45 AU - 3.71 AU

Year: 2058 Days

Day: 34.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,223,200 km

• M1: 2,399,400 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.9

Radius: 8

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.98 AU - 17.7 AU

Year: 27496 Days

Day: 17.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 96,223,200 km

• M1: 122,221 km (0.085 R)
• M2: 194,926 km (0.114 R)
• M3: 255,064 km (0.082 R)
• M4: 309,668 km (0.108 R)
• M5: 776,862 km (0.1 R)
• M6: 1,191,697 km (0.119 R)
• M7: 1,266,944 km (0.04 R)
• M8: 1,370,017 km (0.025 R)
• M9: 2,105,889 km (0.06 R)
• M10: 2,449,516 km (0.092 R)
• M11: 2,578,768 km (0.108 R)
• M12: 2,844,304 km (0.119 R)
• M13: 3,118,667 km (0.04 R)
• M14: 3,954,470 km (0.047 R)
• M15: 4,144,908 km (0.044 R)
• M16: 4,734,473 km (0.101 R)
• M17: 5,183,417 km (0.114 R)
• M18: 5,603,487 km (0.119 R)
• M19: 6,565,851 km (0.078 R)
• M20: 6,655,908 km (0.055 R)
• M21: 7,251,009 km (0.113 R)
• M22: 8,054,798 km (0.109 R)
• M23: 8,491,774 km (0.1 R)
• M24: 8,787,379 km (0.075 R)
• M25: 8,886,562 km (0.06 R)
• M26: 10,683,682 km (0.112 R)
• M27: 10,949,517 km (0.115 R)
• M28: 11,325,157 km (0.063 R)
• M29: 12,254,908 km (0.093 R)
• M30: 13,152,346 km (0.087 R)
• M31: 13,266,040 km (0.082 R)
• M32: 13,494,326 km (0.107 R)
• M33: 14,012,833 km (0.08 R)
• M34: 14,714,297 km (0.1 R)
• M35: 15,188,223 km (0.097 R)
• M36: 15,727,523 km (0.099 R)
• M37: 15,787,811 km (0.058 R)
• M38: 19,544,064 km (0.108 R)
• M39: 19,803,766 km (0.079 R)
• M40: 19,868,991 km (0.095 R)
• M41: 20,392,583 km (0.104 R)
• M42: 20,458,406 km (0.112 R)
• M43: 20,788,419 km (0.114 R)
• M44: 22,058,206 km (0.075 R)
• M45: 23,421,940 km (0.12 R)
• M46: 23,767,063 km (0.045 R)
• M47: 24,183,543 km (0.043 R)
• M48: 24,532,405 km (0.116 R)
• M49: 24,672,429 km (0.069 R)
• M50: 24,882,913 km (0.118 R)
• M51: 25,164,606 km (0.113 R)
• M52: 25,589,015 km (0.079 R)
• M53: 25,802,042 km (0.096 R)
• M54: 26,158,534 km (0.09 R)
• M55: 27,020,816 km (0.105 R)
• M56: 28,551,950 km (0.089 R)
• M57: 31,697,844 km (0.088 R)
• M58: 33,002,038 km (0.075 R)
• M59: 34,480,364 km (0.105 R)
• M60: 36,378,462 km (0.062 R)
• M61: 36,858,223 km (0.091 R)
• M62: 41,020,335 km (0.1 R)
• M63: 41,770,119 km (0.037 R)
• M64: 42,440,467 km (0.066 R)
• M65: 43,452,646 km (0.117 R)
• M66: 44,131,671 km (0.073 R)
• M67: 46,883,225 km (0.087 R)
• M68: 47,231,040 km (0.094 R)
• M69: 48,016,877 km (0.065 R)
• M70: 48,192,056 km (0.115 R)
• M71: 48,543,163 km (0.105 R)
• M72: 50,310,961 km (0.098 R)
• M73: 50,934,784 km (0.085 R)
• M74: 52,009,944 km (0.052 R)
• M75: 53,546,015 km (0.075 R)
• M76: 55,005,192 km (0.082 R)
• M77: 59,272,771 km (0.089 R)
• M78: 61,446,129 km (0.098 R)
• M79: 62,399,217 km (0.113 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.4

Radius: 4.7

Gravity: 32.11 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 13.88 AU - 21.18 AU

Year: 27949 Days

Day: 23.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 96,223,200 km

• M1: 92,451 km (0.115 R)
• M2: 217,814 km (0.1 R)
• M3: 393,891 km (0.07 R)
• M4: 583,282 km (0.085 R)
• M5: 1,955,095 km (0.082 R)
• M6: 2,153,312 km (0.054 R)
• M7: 2,611,680 km (0.101 R)
• M8: 3,145,146 km (0.117 R)
• M9: 3,424,295 km (0.107 R)
• M10: 3,711,374 km (0.107 R)
• M11: 3,808,762 km (0.048 R)
• M12: 3,907,048 km (0.084 R)
• M13: 4,308,419 km (0.037 R)
• M14: 5,926,768 km (0.09 R)
• M15: 6,503,767 km (0.068 R)
• M16: 6,680,293 km (0.111 R)
• M17: 6,739,534 km (0.06 R)
• M18: 7,038,131 km (0.063 R)
• M19: 8,022,784 km (0.086 R)
• M20: 8,148,746 km (0.12 R)
• M21: 8,466,940 km (0.084 R)
• M22: 9,180,821 km (0.055 R)
• M23: 9,846,532 km (0.118 R)
• M24: 9,981,619 km (0.066 R)
• M25: 10,049,387 km (0.113 R)
• M26: 10,390,320 km (0.081 R)
• M27: 10,527,801 km (0.12 R)
• M28: 13,475,178 km (0.09 R)
• M29: 14,382,788 km (0.118 R)
• M30: 15,076,473 km (0.066 R)
• M31: 15,545,014 km (0.116 R)
• M32: 15,702,241 km (0.08 R)
• M33: 16,656,526 km (0.087 R)
• M34: 17,059,692 km (0.114 R)
• M35: 18,454,393 km (0.11 R)
• M36: 18,537,570 km (0.094 R)
• M37: 19,630,233 km (0.102 R)
• M38: 19,800,176 km (0.114 R)
• M39: 20,743,540 km (0.091 R)
• M40: 21,613,751 km (0.113 R)
• M41: 22,053,419 km (0.037 R)
• M42: 22,762,962 km (0.052 R)
• M43: 22,941,432 km (0.058 R)
• M44: 23,660,250 km (0.06 R)
• M45: 25,119,876 km (0.092 R)
• M46: 25,581,984 km (0.106 R)
• M47: 26,514,577 km (0.077 R)
• M48: 27,079,459 km (0.066 R)
• M49: 27,458,240 km (0.102 R)
• M50: 28,029,704 km (0.109 R)
• M51: 28,990,871 km (0.055 R)
• M52: 29,184,450 km (0.079 R)
• M53: 29,281,390 km (0.114 R)
• M54: 29,475,568 km (0.102 R)
• M55: 30,452,741 km (0.101 R)
• M56: 31,044,251 km (0.079 R)
• M57: 32,238,491 km (0.089 R)
• M58: 35,082,945 km (0.04 R)
• M59: 36,953,367 km (0.096 R)
• M60: 38,218,217 km (0.084 R)
• M61: 38,856,102 km (0.11 R)
• M62: 40,682,094 km (0.057 R)
• M63: 41,878,428 km (0.045 R)
• M64: 43,417,640 km (0.095 R)
• M65: 44,528,554 km (0.11 R)
• M66: 45,423,897 km (0.074 R)
• M67: 46,438,171 km (0.047 R)
• M68: 47,574,068 km (0.049 R)
• M69: 49,872,938 km (0.11 R)
• M70: 50,336,991 km (0.093 R)
• M71: 50,919,226 km (0.108 R)
• M72: 52,678,945 km (0.063 R)
• M73: 56,378,501 km (0.11 R)
• M74: 58,564,724 km (0.056 R)
• M75: 59,054,358 km (0.114 R)
• M76: 59,791,277 km (0.088 R)
• M77: 61,274,241 km (0.08 R)
• M78: 68,095,754 km (0.089 R)
• M79: 68,610,520 km (0.072 R)
• M80: 71,726,195 km (0.09 R)
• M81: 72,381,135 km (0.083 R)
• M82: 82,165,284 km (0.104 R)
• M83: 84,364,522 km (0.07 R)
• M84: 85,055,814 km (0.078 R)
• M85: 85,887,728 km (0.118 R)
• M86: 86,026,704 km (0.094 R)
• M87: 87,419,909 km (0.108 R)
• M88: 89,101,838 km (0.086 R)
• M89: 89,664,775 km (0.075 R)
• M90: 91,502,585 km (0.036 R)
• M91: 91,786,372 km (0.04 R)
• M92: 93,638,543 km (0.075 R)
• M93: 93,781,409 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 14,256 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit