🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.59 AU - 0.89 AU

Year: 223 Days

Day: 40.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 134.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.73 AU - 1.15 AU

Year: 319 Days

Day: 39.9 Hours

Environment

Temp: 92 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.86 AU - 1.98 AU

Year: 931 Days

Day: 16.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,515,350 km

• M1: 422,764 km (0.047 R)
• M2: 1,514,080 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.78 AU - 3.28 AU

Year: 1845 Days

Day: 40.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,515,350 km

• M1: 480,957 km (0.04 R)
• M2: 634,145 km (0.113 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.7

Radius: 10

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.24 AU - 7.4 AU

Year: 6231 Days

Day: 6.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,515,350 km

• M1: 126,859 km (0.038 R)
• M2: 287,378 km (0.102 R)
• M3: 360,680 km (0.03 R)
• M4: 542,891 km (0.051 R)
• M5: 607,218 km (0.118 R)
• M6: 945,010 km (0.109 R)
• M7: 1,093,112 km (0.064 R)
• M8: 1,428,360 km (0.12 R)
• M9: 1,811,780 km (0.062 R)
• M10: 2,208,813 km (0.101 R)
• M11: 2,633,072 km (0.102 R)
• M12: 2,806,007 km (0.065 R)
• M13: 3,122,856 km (0.104 R)
• M14: 3,598,427 km (0.094 R)
• M15: 3,747,875 km (0.099 R)
• M16: 4,074,747 km (0.073 R)
• M17: 4,388,304 km (0.101 R)
• M18: 4,617,189 km (0.086 R)
• M19: 4,779,652 km (0.111 R)
• M20: 5,278,561 km (0.106 R)
• M21: 5,694,742 km (0.117 R)
• M22: 5,994,985 km (0.107 R)
• M23: 6,096,113 km (0.101 R)
• M24: 6,172,408 km (0.087 R)
• M25: 6,428,968 km (0.062 R)
• M26: 6,689,119 km (0.057 R)
• M27: 7,847,007 km (0.12 R)
• M28: 7,957,709 km (0.06 R)
• M29: 8,125,109 km (0.086 R)
• M30: 8,519,898 km (0.044 R)
• M31: 8,691,038 km (0.089 R)
• M32: 9,652,503 km (0.098 R)
• M33: 9,890,813 km (0.06 R)
• M34: 9,980,572 km (0.088 R)
• M35: 10,221,424 km (0.112 R)
• M36: 11,266,515 km (0.117 R)
• M37: 11,517,390 km (0.088 R)
• M38: 11,643,501 km (0.061 R)
• M39: 11,897,219 km (0.102 R)
• M40: 12,929,894 km (0.11 R)
• M41: 13,093,853 km (0.074 R)
• M42: 13,159,676 km (0.114 R)
• M43: 13,258,560 km (0.098 R)
• M44: 13,390,805 km (0.075 R)
• M45: 13,656,490 km (0.11 R)
• M46: 13,890,461 km (0.119 R)
• M47: 14,058,460 km (0.092 R)
• M48: 14,125,779 km (0.093 R)
• M49: 14,294,675 km (0.096 R)
• M50: 15,045,806 km (0.06 R)
• M51: 15,426,233 km (0.051 R)
• M52: 16,231,818 km (0.119 R)
• M53: 16,444,097 km (0.072 R)
• M54: 16,586,215 km (0.098 R)
• M55: 17,266,885 km (0.034 R)
• M56: 18,029,835 km (0.099 R)
• M57: 18,139,639 km (0.03 R)
• M58: 18,286,545 km (0.077 R)
• M59: 18,396,948 km (0.11 R)
• M60: 18,618,502 km (0.097 R)
• M61: 18,840,805 km (0.086 R)
• M62: 19,176,053 km (0.08 R)
• M63: 20,613,091 km (0.085 R)
• M64: 21,460,862 km (0.092 R)
• M65: 21,577,249 km (0.075 R)
• M66: 21,928,056 km (0.032 R)
• M67: 22,123,730 km (0.071 R)
• M68: 22,241,314 km (0.096 R)
• M69: 23,429,570 km (0.087 R)
• M70: 23,509,455 km (0.118 R)
• M71: 24,273,601 km (0.081 R)
• M72: 24,476,007 km (0.117 R)
• M73: 24,882,464 km (0.083 R)
• M74: 26,032,722 km (0.055 R)
• M75: 26,781,160 km (0.101 R)
• M76: 27,368,332 km (0.102 R)
• M77: 27,790,198 km (0.035 R)
• M78: 28,171,822 km (0.028 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948.3

Radius: 10.7

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.82 AU - 11.66 AU

Year: 11464 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,515,350 km

• M1: 142,716 km (0.115 R)
• M2: 219,610 km (0.042 R)
• M3: 310,715 km (0.061 R)
• M4: 421,417 km (0.103 R)
• M5: 1,191,248 km (0.07 R)
• M6: 1,429,408 km (0.052 R)
• M7: 1,503,907 km (0.074 R)
• M8: 1,605,484 km (0.109 R)
• M9: 2,007,005 km (0.113 R)
• M10: 2,119,503 km (0.044 R)
• M11: 2,292,139 km (0.06 R)
• M12: 2,806,606 km (0.09 R)
• M13: 2,901,152 km (0.097 R)
• M14: 3,061,221 km (0.106 R)
• M15: 4,666,107 km (0.062 R)
• M16: 4,741,056 km (0.048 R)
• M17: 5,512,382 km (0.079 R)
• M18: 5,591,669 km (0.097 R)
• M19: 5,711,348 km (0.098 R)
• M20: 5,791,682 km (0.065 R)
• M21: 6,826,450 km (0.074 R)
• M22: 8,323,925 km (0.114 R)
• M23: 8,552,510 km (0.059 R)
• M24: 9,392,502 km (0.092 R)
• M25: 10,015,428 km (0.086 R)
• M26: 11,453,063 km (0.115 R)
• M27: 11,656,516 km (0.05 R)
• M28: 12,954,428 km (0.08 R)
• M29: 14,297,667 km (0.071 R)
• M30: 15,741,286 km (0.089 R)
• M31: 16,194,717 km (0.102 R)
• M32: 16,480,449 km (0.081 R)
• M33: 16,595,041 km (0.088 R)
• M34: 17,289,026 km (0.087 R)
• M35: 17,815,610 km (0.092 R)
• M36: 18,526,051 km (0.114 R)
• M37: 19,185,478 km (0.071 R)
• M38: 19,669,726 km (0.118 R)
• M39: 20,588,856 km (0.073 R)
• M40: 21,459,216 km (0.097 R)
• M41: 21,584,579 km (0.075 R)
• M42: 22,088,275 km (0.105 R)
• M43: 22,659,589 km (0.064 R)
• M44: 23,364,495 km (0.11 R)
• M45: 23,493,448 km (0.04 R)
• M46: 24,533,602 km (0.111 R)
• M47: 24,927,493 km (0.116 R)
• M48: 25,588,566 km (0.097 R)
• M49: 25,721,559 km (0.112 R)
• M50: 26,188,603 km (0.098 R)
• M51: 26,322,643 km (0.098 R)
• M52: 26,524,002 km (0.091 R)
• M53: 27,131,219 km (0.06 R)
• M54: 28,634,678 km (0.118 R)
• M55: 29,049,363 km (0.033 R)
• M56: 29,466,143 km (0.102 R)
• M57: 30,940,131 km (0.075 R)
• M58: 31,294,678 km (0.106 R)
• M59: 31,365,737 km (0.115 R)
• M60: 31,793,287 km (0.112 R)
• M61: 31,864,646 km (0.081 R)
• M62: 32,510,011 km (0.097 R)
• M63: 32,798,286 km (0.057 R)
• M64: 33,740,902 km (0.107 R)
• M65: 34,913,151 km (0.097 R)
• M66: 35,356,260 km (0.108 R)
• M67: 35,578,413 km (0.116 R)
• M68: 36,173,364 km (0.093 R)
• M69: 39,350,074 km (0.054 R)
• M70: 39,426,818 km (0.074 R)
• M71: 40,816,283 km (0.1 R)
• M72: 42,536,210 km (0.098 R)
• M73: 44,679,349 km (0.12 R)
• M74: 44,999,787 km (0.088 R)
• M75: 45,079,972 km (0.088 R)
• M76: 45,965,741 km (0.11 R)
• M77: 46,046,524 km (0.094 R)
• M78: 46,694,731 km (0.107 R)
• M79: 47,264,400 km (0.113 R)
• M80: 47,509,292 km (0.086 R)
• M81: 48,246,211 km (0.031 R)
• M82: 49,565,963 km (0.104 R)
• M83: 53,936,016 km (0.084 R)
• M84: 54,704,800 km (0.051 R)
• M85: 57,032,991 km (0.113 R)
• M86: 57,641,855 km (0.105 R)
• M87: 57,728,921 km (0.1 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,148 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit