🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.5 AU - 0.52 AU

Year: 133 Days

Day: 47.7 Hours

Environment

Temp: 264 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.59 AU - 0.85 AU

Year: 223 Days

Day: 13.6 Hours

Environment

Temp: 180 °C

Axial Tilt: 78 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.78 AU - 1.3 AU

Year: 387 Days

Day: 45 Hours

Environment

Temp: 29 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.95 AU - 1.55 AU

Year: 510 Days

Day: 13.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.21 AU - 3.01 AU

Year: 1540 Days

Day: 40.9 Hours

Environment

Temp: -81 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,213,580 km

• M1: 1,039,107 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.25 AU - 3.63 AU

Year: 2330 Days

Day: 29.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.7

Radius: 8.7

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.99 AU - 6.55 AU

Year: 5062 Days

Day: 13.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 33,213,580 km

• M1: 121,922 km (0.045 R)
• M2: 224,846 km (0.12 R)
• M3: 418,724 km (0.102 R)
• M4: 597,494 km (0.047 R)
• M5: 666,758 km (0.117 R)
• M6: 1,014,124 km (0.109 R)
• M7: 1,112,859 km (0.095 R)
• M8: 1,244,654 km (0.119 R)
• M9: 1,381,985 km (0.077 R)
• M10: 1,605,484 km (0.083 R)
• M11: 1,806,394 km (0.094 R)
• M12: 2,177,846 km (0.094 R)
• M13: 2,232,898 km (0.08 R)
• M14: 2,438,744 km (0.052 R)
• M15: 2,553,636 km (0.114 R)
• M16: 2,650,725 km (0.083 R)
• M17: 2,709,666 km (0.066 R)
• M18: 2,769,057 km (0.056 R)
• M19: 2,909,230 km (0.115 R)
• M20: 3,113,580 km (0.06 R)
• M21: 4,250,674 km (0.091 R)
• M22: 4,529,973 km (0.051 R)
• M23: 4,624,369 km (0.12 R)
• M24: 4,743,300 km (0.078 R)
• M25: 4,863,277 km (0.112 R)
• M26: 5,204,660 km (0.089 R)
• M27: 5,756,676 km (0.08 R)
• M28: 6,248,404 km (0.084 R)
• M29: 6,486,115 km (0.067 R)
• M30: 6,699,890 km (0.077 R)
• M31: 6,780,523 km (0.114 R)
• M32: 6,970,363 km (0.056 R)
• M33: 7,299,628 km (0.112 R)
• M34: 8,843,777 km (0.115 R)
• M35: 9,110,810 km (0.043 R)
• M36: 9,170,499 km (0.109 R)
• M37: 9,290,327 km (0.078 R)
• M38: 9,470,892 km (0.069 R)
• M39: 9,652,653 km (0.075 R)
• M40: 10,673,060 km (0.071 R)
• M41: 10,957,446 km (0.091 R)
• M42: 11,148,333 km (0.115 R)
• M43: 11,890,188 km (0.074 R)
• M44: 11,955,563 km (0.049 R)
• M45: 12,915,383 km (0.087 R)
• M46: 13,016,062 km (0.098 R)
• M47: 14,072,073 km (0.106 R)
• M48: 14,279,566 km (0.063 R)
• M49: 14,418,542 km (0.086 R)
• M50: 15,119,857 km (0.101 R)
• M51: 15,510,457 km (0.115 R)
• M52: 16,156,570 km (0.102 R)
• M53: 16,701,854 km (0.097 R)
• M54: 17,661,076 km (0.074 R)
• M55: 17,885,024 km (0.117 R)
• M56: 18,638,249 km (0.114 R)
• M57: 18,752,093 km (0.084 R)
• M58: 18,980,529 km (0.06 R)
• M59: 20,058,830 km (0.096 R)
• M60: 20,409,637 km (0.115 R)
• M61: 20,487,877 km (0.106 R)
• M62: 20,644,656 km (0.058 R)
• M63: 20,919,916 km (0.098 R)
• M64: 21,038,248 km (0.045 R)
• M65: 21,993,281 km (0.092 R)
• M66: 22,718,681 km (0.094 R)
• M67: 24,068,951 km (0.054 R)
• M68: 24,607,952 km (0.116 R)
• M69: 24,774,604 km (0.039 R)
• M70: 24,858,080 km (0.076 R)
• M71: 24,983,443 km (0.064 R)
• M72: 25,192,880 km (0.116 R)
• M73: 25,318,841 km (0.029 R)
• M74: 25,951,790 km (0.097 R)
• M75: 26,632,610 km (0.072 R)
• M76: 26,803,750 km (0.119 R)
• M77: 27,061,058 km (0.077 R)
• M78: 27,362,348 km (0.085 R)
• M79: 27,838,069 km (0.049 R)
• M80: 28,316,633 km (0.095 R)
• M81: 28,666,243 km (0.115 R)
• M82: 29,369,952 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.5

Radius: 12.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.42 AU - 6.6 AU

Year: 5381 Days

Day: 10.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,213,580 km

• M1: 216,767 km (0.092 R)
• M2: 326,572 km (0.084 R)
• M3: 448,195 km (0.043 R)
• M4: 910,453 km (0.109 R)
• M5: 1,010,234 km (0.028 R)
• M6: 1,221,766 km (0.101 R)
• M7: 1,398,590 km (0.11 R)
• M8: 1,498,821 km (0.063 R)
• M9: 1,778,419 km (0.096 R)
• M10: 2,151,816 km (0.059 R)
• M11: 2,653,567 km (0.093 R)
• M12: 2,864,500 km (0.1 R)
• M13: 3,169,231 km (0.088 R)
• M14: 3,576,586 km (0.1 R)
• M15: 3,857,680 km (0.059 R)
• M16: 4,268,177 km (0.119 R)
• M17: 4,491,227 km (0.084 R)
• M18: 4,897,535 km (0.114 R)
• M19: 5,105,027 km (0.085 R)
• M20: 5,236,374 km (0.053 R)
• M21: 5,882,039 km (0.077 R)
• M22: 6,609,982 km (0.052 R)
• M23: 6,724,574 km (0.105 R)
• M24: 6,839,764 km (0.091 R)
• M25: 7,336,878 km (0.067 R)
• M26: 7,485,279 km (0.117 R)
• M27: 7,755,154 km (0.104 R)
• M28: 8,242,543 km (0.036 R)
• M29: 8,428,045 km (0.119 R)
• M30: 8,552,361 km (0.093 R)
• M31: 8,771,522 km (0.117 R)
• M32: 8,866,067 km (0.087 R)
• M33: 9,440,224 km (0.043 R)
• M34: 9,797,015 km (0.082 R)
• M35: 10,191,355 km (0.114 R)
• M36: 10,590,931 km (0.05 R)
• M37: 10,927,825 km (0.068 R)
• M38: 11,097,619 km (0.108 R)
• M39: 11,405,491 km (0.082 R)
• M40: 12,169,936 km (0.086 R)
• M41: 12,275,552 km (0.037 R)
• M42: 12,700,710 km (0.109 R)
• M43: 12,915,083 km (0.104 R)
• M44: 13,022,794 km (0.101 R)
• M45: 13,130,804 km (0.09 R)
• M46: 13,311,368 km (0.116 R)
• M47: 13,529,183 km (0.076 R)
• M48: 13,711,542 km (0.11 R)
• M49: 14,152,856 km (0.082 R)
• M50: 14,263,858 km (0.097 R)
• M51: 14,561,408 km (0.119 R)
• M52: 14,748,405 km (0.118 R)
• M53: 14,860,903 km (0.077 R)
• M54: 15,657,063 km (0.072 R)
• M55: 16,040,931 km (0.041 R)
• M56: 16,311,553 km (0.119 R)
• M57: 16,505,881 km (0.082 R)
• M58: 16,857,436 km (0.107 R)
• M59: 17,053,858 km (0.083 R)
• M60: 17,172,040 km (0.073 R)
• M61: 18,248,247 km (0.047 R)
• M62: 18,328,731 km (0.066 R)
• M63: 19,675,561 km (0.109 R)
• M64: 20,885,209 km (0.112 R)
• M65: 21,180,815 km (0.045 R)
• M66: 21,307,973 km (0.088 R)
• M67: 21,392,944 km (0.073 R)
• M68: 21,563,037 km (0.046 R)
• M69: 21,690,943 km (0.107 R)
• M70: 24,212,565 km (0.072 R)
• M71: 24,478,700 km (0.043 R)
• M72: 24,879,771 km (0.112 R)
• M73: 25,193,179 km (0.09 R)
• M74: 25,914,540 km (0.099 R)
• M75: 26,005,047 km (0.105 R)
• M76: 27,239,079 km (0.085 R)
• M77: 27,423,534 km (0.086 R)
• M78: 27,793,639 km (0.098 R)
• M79: 28,538,935 km (0.061 R)
• M80: 29,527,029 km (0.082 R)
• M81: 29,811,415 km (0.096 R)
• M82: 30,239,714 km (0.116 R)
• M83: 31,488,407 km (0.111 R)
• M84: 31,730,456 km (0.065 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.9

Radius: 12

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 9.58 AU - 12.68 AU

Year: 13562 Days

Day: 6.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,213,580 km

• M1: 198,217 km (0.081 R)
• M2: 295,905 km (0.098 R)
• M3: 530,025 km (0.115 R)
• M4: 735,573 km (0.057 R)
• M5: 1,056,909 km (0.111 R)
• M6: 1,226,403 km (0.082 R)
• M7: 1,523,654 km (0.115 R)
• M8: 2,487,214 km (0.118 R)
• M9: 3,240,739 km (0.062 R)
• M10: 3,468,427 km (0.07 R)
• M11: 3,631,189 km (0.082 R)
• M12: 4,507,533 km (0.114 R)
• M13: 5,609,471 km (0.054 R)
• M14: 6,474,297 km (0.12 R)
• M15: 6,820,317 km (0.045 R)
• M16: 6,937,003 km (0.114 R)
• M17: 7,440,400 km (0.08 R)
• M18: 7,955,764 km (0.111 R)
• M19: 8,078,584 km (0.091 R)
• M20: 9,310,223 km (0.092 R)
• M21: 10,263,760 km (0.118 R)
• M22: 10,364,140 km (0.096 R)
• M23: 11,839,175 km (0.075 R)
• M24: 15,209,915 km (0.083 R)
• M25: 15,401,101 km (0.107 R)
• M26: 16,329,954 km (0.044 R)
• M27: 16,643,661 km (0.111 R)
• M28: 16,880,175 km (0.066 R)
• M29: 18,608,030 km (0.111 R)
• M30: 19,389,380 km (0.117 R)
• M31: 20,433,872 km (0.119 R)
• M32: 20,729,478 km (0.053 R)
• M33: 22,099,345 km (0.058 R)
• M34: 22,577,011 km (0.081 R)
• M35: 23,101,950 km (0.108 R)
• M36: 23,498,385 km (0.104 R)
• M37: 24,700,852 km (0.113 R)
• M38: 25,286,977 km (0.077 R)
• M39: 26,887,824 km (0.08 R)
• M40: 27,026,651 km (0.119 R)
• M41: 28,474,160 km (0.091 R)
• M42: 30,234,777 km (0.091 R)
• M43: 30,620,141 km (0.096 R)
• M44: 31,395,656 km (0.056 R)
• M45: 32,965,836 km (0.087 R)
• M46: 33,164,053 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 18,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit