🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.47 AU - 0.65 AU

Year: 155 Days

Day: 39.5 Hours

Environment

Temp: 213 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,903,643 km

• M1: 159,771 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.45 AU - 0.75 AU

Year: 171 Days

Day: 15.9 Hours

Environment

Temp: 207 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.15 AU

Year: 326 Days

Day: 28.4 Hours

Environment

Temp: 40 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.24 AU - 3.12 AU

Year: 1619 Days

Day: 18 Hours

Environment

Temp: -86 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,903,643 km

• M1: 75,996 km (0.053 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.66 AU - 3.46 AU

Year: 1975 Days

Day: 44.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.44 AU - 4.26 AU

Year: 2787 Days

Day: 29.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.24 AU - 4.84 AU

Year: 2996 Days

Day: 30.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.2

Radius: 14.4

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 4.13 AU - 5.95 AU

Year: 4175 Days

Day: 14.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,903,643 km

• M1: 181,163 km (0.063 R)
• M2: 412,292 km (0.08 R)
• M3: 736,321 km (0.107 R)
• M4: 838,795 km (0.057 R)
• M5: 1,037,012 km (0.078 R)
• M6: 1,469,201 km (0.063 R)
• M7: 1,630,318 km (0.104 R)
• M8: 1,769,444 km (0.046 R)
• M9: 1,956,441 km (0.036 R)
• M10: 2,226,465 km (0.106 R)
• M11: 2,381,897 km (0.071 R)
• M12: 3,319,427 km (0.092 R)
• M13: 3,865,459 km (0.053 R)
• M14: 4,245,288 km (0.086 R)
• M15: 4,459,513 km (0.055 R)
• M16: 5,123,428 km (0.052 R)
• M17: 5,289,182 km (0.091 R)
• M18: 5,456,732 km (0.05 R)
• M19: 5,689,955 km (0.04 R)
• M20: 6,013,535 km (0.113 R)
• M21: 6,188,565 km (0.109 R)
• M22: 6,476,541 km (0.1 R)
• M23: 6,723,826 km (0.12 R)
• M24: 6,882,848 km (0.097 R)
• M25: 7,437,408 km (0.079 R)
• M26: 9,212,087 km (0.097 R)
• M27: 9,465,057 km (0.114 R)
• M28: 10,185,820 km (0.087 R)
• M29: 10,447,466 km (0.116 R)
• M30: 10,552,783 km (0.042 R)
• M31: 10,737,986 km (0.12 R)
• M32: 11,084,753 km (0.06 R)
• M33: 11,273,097 km (0.067 R)
• M34: 11,435,261 km (0.074 R)
• M35: 11,926,541 km (0.112 R)
• M36: 12,285,725 km (0.062 R)
• M37: 12,704,599 km (0.119 R)
• M38: 13,128,260 km (0.107 R)
• M39: 13,931,451 km (0.067 R)
• M40: 14,426,919 km (0.1 R)
• M41: 14,721,178 km (0.102 R)
• M42: 15,255,692 km (0.038 R)
• M43: 16,099,872 km (0.036 R)
• M44: 16,405,052 km (0.108 R)
• M45: 16,804,628 km (0.091 R)
• M46: 17,021,096 km (0.069 R)
• M47: 17,176,379 km (0.102 R)
• M48: 17,300,844 km (0.056 R)
• M49: 17,519,556 km (0.056 R)
• M50: 17,801,997 km (0.11 R)
• M51: 18,626,431 km (0.093 R)
• M52: 18,754,487 km (0.101 R)
• M53: 18,850,528 km (0.083 R)
• M54: 20,115,678 km (0.059 R)
• M55: 20,214,113 km (0.092 R)
• M56: 21,174,083 km (0.108 R)
• M57: 21,441,564 km (0.116 R)
• M58: 21,710,092 km (0.084 R)
• M59: 21,946,008 km (0.073 R)
• M60: 22,284,548 km (0.075 R)
• M61: 22,898,348 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.6

Radius: 10.4

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.11 AU - 7.09 AU

Year: 5559 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,903,643 km

• M1: 138,228 km (0.094 R)
• M2: 284,685 km (0.049 R)
• M3: 399,127 km (0.074 R)
• M4: 532,718 km (0.068 R)
• M5: 736,770 km (0.049 R)
• M6: 1,043,744 km (0.078 R)
• M7: 1,220,419 km (0.09 R)
• M8: 1,372,411 km (0.062 R)
• M9: 2,003,564 km (0.096 R)
• M10: 2,225,568 km (0.112 R)
• M11: 2,693,510 km (0.106 R)
• M12: 3,380,313 km (0.086 R)
• M13: 3,499,992 km (0.112 R)
• M14: 3,621,166 km (0.066 R)
• M15: 3,817,738 km (0.047 R)
• M16: 3,992,767 km (0.045 R)
• M17: 4,376,935 km (0.113 R)
• M18: 4,692,736 km (0.082 R)
• M19: 4,772,920 km (0.083 R)
• M20: 4,907,409 km (0.095 R)
• M21: 5,016,017 km (0.116 R)
• M22: 5,263,302 km (0.078 R)
• M23: 5,402,428 km (0.111 R)
• M24: 5,486,502 km (0.116 R)
• M25: 6,292,236 km (0.115 R)
• M26: 6,739,085 km (0.12 R)
• M27: 7,103,954 km (0.086 R)
• M28: 7,600,469 km (0.114 R)
• M29: 7,726,431 km (0.068 R)
• M30: 8,076,340 km (0.1 R)
• M31: 8,204,845 km (0.119 R)
• M32: 8,660,071 km (0.083 R)
• M33: 9,902,332 km (0.071 R)
• M34: 10,386,879 km (0.081 R)
• M35: 10,456,742 km (0.115 R)
• M36: 11,128,286 km (0.065 R)
• M37: 11,631,982 km (0.115 R)
• M38: 11,813,744 km (0.114 R)
• M39: 12,699,064 km (0.081 R)
• M40: 13,453,037 km (0.113 R)
• M41: 13,529,332 km (0.102 R)
• M42: 13,643,924 km (0.075 R)
• M43: 13,951,049 km (0.078 R)
• M44: 14,455,044 km (0.119 R)
• M45: 14,650,419 km (0.042 R)
• M46: 15,242,078 km (0.092 R)
• M47: 17,269,877 km (0.071 R)
• M48: 17,643,872 km (0.066 R)
• M49: 17,727,348 km (0.115 R)
• M50: 18,781,713 km (0.108 R)
• M51: 18,995,040 km (0.066 R)
• M52: 19,123,395 km (0.1 R)
• M53: 20,117,323 km (0.105 R)
• M54: 20,598,580 km (0.043 R)
• M55: 20,951,032 km (0.068 R)
• M56: 21,172,287 km (0.071 R)
• M57: 21,394,291 km (0.108 R)
• M58: 22,020,208 km (0.07 R)
• M59: 22,652,110 km (0.041 R)
• M60: 23,107,037 km (0.116 R)
• M61: 23,244,218 km (0.12 R)
• M62: 23,473,252 km (0.059 R)
• M63: 23,703,035 km (0.057 R)
• M64: 24,211,368 km (0.072 R)
• M65: 24,304,119 km (0.104 R)
• M66: 24,583,268 km (0.064 R)
• M67: 24,676,618 km (0.11 R)
• M68: 25,191,683 km (0.034 R)
• M69: 26,185,013 km (0.043 R)
• M70: 27,529,150 km (0.112 R)
• M71: 28,209,670 km (0.074 R)
• M72: 28,356,276 km (0.118 R)
• M73: 28,797,441 km (0.042 R)
• M74: 29,587,317 km (0.079 R)
• M75: 29,736,317 km (0.047 R)
• M76: 30,234,478 km (0.101 R)
• M77: 30,434,490 km (0.1 R)
• M78: 31,491,848 km (0.086 R)
• M79: 32,203,485 km (0.063 R)
• M80: 32,663,648 km (0.12 R)
• M81: 32,766,272 km (0.102 R)
• M82: 32,869,046 km (0.077 R)
• M83: 33,229,277 km (0.114 R)
• M84: 33,383,962 km (0.114 R)
• M85: 33,797,899 km (0.087 R)
• M86: 34,578,650 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 12

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 9.31 AU - 14.71 AU

Year: 15356 Days

Day: 8.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,903,643 km

• M1: 156,330 km (0.057 R)
• M2: 279,299 km (0.049 R)
• M3: 394,041 km (0.093 R)
• M4: 491,279 km (0.118 R)
• M5: 656,136 km (0.057 R)
• M6: 907,311 km (0.088 R)
• M7: 1,171,651 km (0.098 R)
• M8: 1,284,447 km (0.094 R)
• M9: 1,460,823 km (0.084 R)
• M10: 1,816,567 km (0.032 R)
• M11: 2,808,850 km (0.119 R)
• M12: 2,911,175 km (0.115 R)
• M13: 3,606,655 km (0.025 R)
• M14: 3,718,105 km (0.053 R)
• M15: 4,088,659 km (0.034 R)
• M16: 4,500,951 km (0.105 R)
• M17: 4,957,823 km (0.038 R)
• M18: 5,784,650 km (0.115 R)
• M19: 5,915,698 km (0.096 R)
• M20: 6,180,935 km (0.078 R)
• M21: 6,826,151 km (0.107 R)
• M22: 7,457,304 km (0.097 R)
• M23: 8,143,958 km (0.087 R)
• M24: 8,402,015 km (0.119 R)
• M25: 9,307,381 km (0.106 R)
• M26: 9,422,721 km (0.054 R)
• M27: 9,654,897 km (0.052 R)
• M28: 10,442,380 km (0.052 R)
• M29: 10,562,208 km (0.115 R)
• M30: 10,843,901 km (0.116 R)
• M31: 11,786,667 km (0.064 R)
• M32: 12,457,912 km (0.114 R)
• M33: 12,585,220 km (0.111 R)
• M34: 13,706,157 km (0.039 R)
• M35: 14,101,544 km (0.099 R)
• M36: 14,234,237 km (0.092 R)
• M37: 14,322,949 km (0.084 R)
• M38: 14,456,390 km (0.092 R)
• M39: 14,813,929 km (0.095 R)
• M40: 15,039,074 km (0.109 R)
• M41: 15,129,431 km (0.083 R)
• M42: 15,766,718 km (0.052 R)
• M43: 15,950,424 km (0.084 R)
• M44: 16,273,705 km (0.056 R)
• M45: 16,506,031 km (0.096 R)
• M46: 17,398,532 km (0.091 R)
• M47: 18,499,721 km (0.043 R)
• M48: 18,888,227 km (0.109 R)
• M49: 19,328,344 km (0.104 R)
• M50: 19,475,698 km (0.029 R)
• M51: 21,885,720 km (0.028 R)
• M52: 23,334,575 km (0.07 R)
• M53: 23,544,012 km (0.086 R)
• M54: 23,754,197 km (0.107 R)
• M55: 24,176,362 km (0.112 R)
• M56: 24,600,921 km (0.028 R)
• M57: 24,974,617 km (0.07 R)
• M58: 25,943,861 km (0.104 R)
• M59: 26,487,649 km (0.089 R)
• M60: 26,596,856 km (0.116 R)
• M61: 26,760,965 km (0.099 R)
• M62: 26,870,470 km (0.102 R)
• M63: 27,420,691 km (0.117 R)
• M64: 27,531,095 km (0.068 R)
• M65: 27,919,002 km (0.103 R)
• M66: 28,700,202 km (0.056 R)
• M67: 29,715,074 km (0.101 R)
• M68: 30,398,287 km (0.062 R)
• M69: 31,086,587 km (0.067 R)
• M70: 31,201,777 km (0.044 R)
• M71: 31,374,862 km (0.117 R)
• M72: 32,245,223 km (0.11 R)
• M73: 32,654,074 km (0.053 R)
• M74: 33,005,928 km (0.041 R)
• M75: 33,358,979 km (0.102 R)
• M76: 35,323,348 km (0.105 R)
• M77: 37,141,411 km (0.054 R)
• M78: 37,815,649 km (0.107 R)
• M79: 38,432,142 km (0.115 R)
• M80: 39,114,009 km (0.066 R)
• M81: 39,425,322 km (0.076 R)
• M82: 40,113,173 km (0.115 R)
• M83: 40,427,029 km (0.093 R)
• M84: 40,931,025 km (0.081 R)
• M85: 41,120,565 km (0.116 R)
• M86: 41,690,982 km (0.102 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 18,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit