🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.05 AU - 1.55 AU

Year: 528 Days

Day: 42.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.67 AU - 1.97 AU

Year: 875 Days

Day: 35.7 Hours

Environment

Temp: -56 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.22 AU - 2.98 AU

Year: 1494 Days

Day: 39.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 33.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,458,656 km

• M1: 753,375 km (0.083 R)

Asteroid Belt

Center: 6.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 13.6

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.15 AU - 11.99 AU

Year: 13129 Days

Day: 11.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 95,458,656 km

• M1: 171,140 km (0.103 R)
• M2: 399,127 km (0.105 R)
• M3: 840,291 km (0.118 R)
• M4: 1,055,862 km (0.083 R)
• M5: 1,812,079 km (0.089 R)
• M6: 2,613,774 km (0.068 R)
• M7: 3,238,345 km (0.057 R)
• M8: 3,515,251 km (0.099 R)
• M9: 3,621,016 km (0.034 R)
• M10: 4,316,347 km (0.053 R)
• M11: 4,430,042 km (0.078 R)
• M12: 4,816,004 km (0.079 R)
• M13: 5,052,967 km (0.063 R)
• M14: 5,172,795 km (0.045 R)
• M15: 5,415,593 km (0.118 R)
• M16: 6,123,789 km (0.065 R)
• M17: 6,209,060 km (0.101 R)
• M18: 6,294,779 km (0.057 R)
• M19: 6,510,649 km (0.063 R)
• M20: 7,039,029 km (0.117 R)
• M21: 7,173,218 km (0.038 R)
• M22: 7,903,854 km (0.054 R)
• M23: 8,467,389 km (0.105 R)
• M24: 8,562,533 km (0.064 R)
• M25: 8,850,210 km (0.116 R)
• M26: 9,386,219 km (0.104 R)
• M27: 10,900,898 km (0.099 R)
• M28: 12,490,674 km (0.044 R)
• M29: 12,762,643 km (0.1 R)
• M30: 13,870,116 km (0.109 R)
• M31: 14,663,733 km (0.108 R)
• M32: 15,940,551 km (0.103 R)
• M33: 16,058,434 km (0.083 R)
• M34: 16,592,349 km (0.095 R)
• M35: 17,921,825 km (0.072 R)
• M36: 19,035,132 km (0.052 R)
• M37: 19,663,294 km (0.095 R)
• M38: 19,789,704 km (0.061 R)
• M39: 19,916,413 km (0.112 R)
• M40: 21,069,065 km (0.094 R)
• M41: 21,523,094 km (0.07 R)
• M42: 21,849,517 km (0.097 R)
• M43: 22,243,259 km (0.098 R)
• M44: 22,507,149 km (0.075 R)
• M45: 22,639,394 km (0.098 R)
• M46: 23,774,542 km (0.045 R)
• M47: 24,450,874 km (0.086 R)
• M48: 24,859,725 km (0.045 R)
• M49: 25,133,489 km (0.087 R)
• M50: 26,378,144 km (0.108 R)
• M51: 26,937,789 km (0.091 R)
• M52: 27,359,955 km (0.041 R)
• M53: 27,571,935 km (0.12 R)
• M54: 27,713,604 km (0.09 R)
• M55: 29,794,211 km (0.042 R)
• M56: 31,701,883 km (0.06 R)
• M57: 31,850,284 km (0.085 R)
• M58: 32,970,623 km (0.106 R)
• M59: 34,789,882 km (0.104 R)
• M60: 36,020,774 km (0.118 R)
• M61: 37,815,051 km (0.063 R)
• M62: 38,051,266 km (0.105 R)
• M63: 38,446,054 km (0.041 R)
• M64: 39,239,521 km (0.046 R)
• M65: 39,718,235 km (0.111 R)
• M66: 40,038,524 km (0.107 R)
• M67: 40,359,710 km (0.076 R)
• M68: 42,304,183 km (0.107 R)
• M69: 43,947,815 km (0.104 R)
• M70: 44,777,485 km (0.08 R)
• M71: 45,612,241 km (0.079 R)
• M72: 46,199,712 km (0.118 R)
• M73: 47,043,294 km (0.085 R)
• M74: 47,551,778 km (0.101 R)
• M75: 48,489,008 km (0.057 R)
• M76: 49,174,316 km (0.047 R)
• M77: 49,862,915 km (0.069 R)
• M78: 50,554,656 km (0.101 R)
• M79: 51,249,687 km (0.108 R)
• M80: 52,035,375 km (0.092 R)
• M81: 52,385,734 km (0.079 R)
• M82: 53,177,106 km (0.092 R)
• M83: 54,327,215 km (0.111 R)
• M84: 56,471,999 km (0.116 R)
• M85: 59,374,348 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 713.4

Radius: 4.3

Gravity: 38.58 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 13.99 AU - 22.29 AU

Year: 27539 Days

Day: 24.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,458,656 km

• M1: 69,114 km (0.097 R)
• M2: 264,938 km (0.089 R)
• M3: 343,776 km (0.074 R)
• M4: 430,543 km (0.039 R)
• M5: 599,588 km (0.109 R)
• M6: 651,648 km (0.12 R)
• M7: 994,676 km (0.12 R)
• M8: 1,455,587 km (0.096 R)
• M9: 1,782,608 km (0.118 R)
• M10: 1,896,602 km (0.04 R)
• M11: 2,012,989 km (0.118 R)
• M12: 2,052,333 km (0.118 R)
• M13: 2,131,770 km (0.104 R)
• M14: 2,334,774 km (0.055 R)
• M15: 2,376,213 km (0.106 R)
• M16: 4,525,336 km (0.11 R)
• M17: 6,274,284 km (0.109 R)
• M18: 6,506,011 km (0.095 R)
• M19: 7,339,272 km (0.116 R)
• M20: 7,892,484 km (0.118 R)
• M21: 8,459,161 km (0.118 R)
• M22: 8,779,450 km (0.037 R)
• M23: 9,103,928 km (0.09 R)
• M24: 10,508,502 km (0.104 R)
• M25: 11,694,066 km (0.09 R)
• M26: 13,962,268 km (0.102 R)
• M27: 15,339,915 km (0.095 R)
• M28: 15,573,587 km (0.113 R)
• M29: 16,361,370 km (0.104 R)
• M30: 16,600,277 km (0.109 R)
• M31: 16,840,232 km (0.05 R)
• M32: 17,730,040 km (0.059 R)
• M33: 21,005,336 km (0.053 R)
• M34: 21,874,649 km (0.087 R)
• M35: 21,962,314 km (0.103 R)
• M36: 23,738,190 km (0.052 R)
• M37: 24,008,513 km (0.101 R)
• M38: 24,189,228 km (0.079 R)
• M39: 26,767,397 km (0.096 R)
• M40: 26,954,844 km (0.112 R)
• M41: 29,527,927 km (0.079 R)
• M42: 29,624,717 km (0.052 R)
• M43: 33,784,286 km (0.092 R)
• M44: 34,291,572 km (0.115 R)
• M45: 34,393,298 km (0.114 R)
• M46: 37,073,793 km (0.114 R)
• M47: 40,034,485 km (0.104 R)
• M48: 40,786,513 km (0.069 R)
• M49: 42,086,369 km (0.089 R)
• M50: 42,195,426 km (0.113 R)
• M51: 44,061,659 km (0.094 R)
• M52: 46,066,869 km (0.065 R)
• M53: 47,533,527 km (0.082 R)
• M54: 48,672,116 km (0.081 R)
• M55: 49,474,409 km (0.057 R)
• M56: 49,934,872 km (0.035 R)
• M57: 51,208,398 km (0.097 R)
• M58: 51,441,173 km (0.097 R)
• M59: 52,258,426 km (0.085 R)
• M60: 54,260,793 km (0.097 R)
• M61: 55,331,016 km (0.086 R)
• M62: 55,808,982 km (0.117 R)
• M63: 55,928,660 km (0.102 R)
• M64: 57,613,282 km (0.11 R)
• M65: 58,583,424 km (0.072 R)
• M66: 58,948,592 km (0.085 R)
• M67: 60,293,926 km (0.088 R)
• M68: 61,402,296 km (0.104 R)
• M69: 61,773,299 km (0.104 R)
• M70: 63,015,111 km (0.046 R)
• M71: 63,139,726 km (0.066 R)
• M72: 63,514,170 km (0.074 R)
• M73: 66,155,470 km (0.111 R)
• M74: 66,535,747 km (0.107 R)
• M75: 68,064,039 km (0.064 R)
• M76: 69,475,046 km (0.105 R)
• M77: 69,732,654 km (0.075 R)
• M78: 70,378,019 km (0.1 R)
• M79: 72,717,730 km (0.066 R)
• M80: 73,503,268 km (0.032 R)
• M81: 74,291,649 km (0.057 R)
• M82: 74,686,887 km (0.113 R)
• M83: 76,806,539 km (0.107 R)
• M84: 77,472,997 km (0.117 R)
• M85: 78,275,291 km (0.117 R)
• M86: 78,543,370 km (0.071 R)
• M87: 79,214,765 km (0.073 R)
• M88: 84,242,151 km (0.092 R)
• M89: 85,756,531 km (0.103 R)
• M90: 86,586,350 km (0.114 R)
• M91: 91,056,933 km (0.065 R)
• M92: 91,903,357 km (0.071 R)
• M93: 92,752,625 km (0.103 R)
• M94: 93,746,553 km (0.063 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 12,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit