🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.07 AU - 1.41 AU

Year: 517 Days

Day: 28.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.22 AU - 1.98 AU

Year: 758 Days

Day: 30.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 125.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,992,536 km

• M1: 37,250 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.47 AU - 4.05 AU

Year: 2206 Days

Day: 35.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,992,536 km

• M1: 1,193,641 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.65 AU - 4.79 AU

Year: 3249 Days

Day: 40.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,992,536 km

• M1: 2,846,249 km (0.092 R)

Asteroid Belt

Center: 5.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330

Radius: 14.4

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.59 AU - 6.35 AU

Year: 5466 Days

Day: 5.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,992,536 km

• M1: 200,312 km (0.118 R)
• M2: 409,300 km (0.078 R)
• M3: 611,706 km (0.076 R)
• M4: 754,123 km (0.083 R)
• M5: 863,778 km (0.087 R)
• M6: 1,139,038 km (0.088 R)
• M7: 1,268,141 km (0.095 R)
• M8: 1,388,867 km (0.112 R)
• M9: 1,513,781 km (0.088 R)
• M10: 1,701,077 km (0.077 R)
• M11: 2,036,476 km (0.108 R)
• M12: 2,261,022 km (0.096 R)
• M13: 2,477,191 km (0.118 R)
• M14: 2,876,617 km (0.12 R)
• M15: 3,056,883 km (0.036 R)
• M16: 3,600,821 km (0.107 R)
• M17: 3,756,403 km (0.087 R)
• M18: 3,934,125 km (0.095 R)
• M19: 4,134,885 km (0.103 R)
• M20: 4,715,175 km (0.113 R)
• M21: 4,950,343 km (0.079 R)
• M22: 5,080,344 km (0.062 R)
• M23: 5,277,364 km (0.1 R)
• M24: 5,566,537 km (0.118 R)
• M25: 6,021,613 km (0.107 R)
• M26: 6,183,778 km (0.117 R)
• M27: 6,347,438 km (0.094 R)
• M28: 6,488,957 km (0.07 R)
• M29: 6,583,802 km (0.118 R)
• M30: 6,943,735 km (0.078 R)
• M31: 7,065,208 km (0.117 R)
• M32: 7,285,566 km (0.097 R)
• M33: 7,384,300 km (0.114 R)
• M34: 9,209,843 km (0.074 R)
• M35: 9,639,788 km (0.074 R)
• M36: 10,103,990 km (0.091 R)
• M37: 11,424,939 km (0.081 R)
• M38: 11,539,980 km (0.047 R)
• M39: 11,741,937 km (0.12 R)
• M40: 12,355,438 km (0.073 R)
• M41: 13,552,520 km (0.103 R)
• M42: 13,735,328 km (0.112 R)
• M43: 13,857,550 km (0.119 R)
• M44: 14,257,724 km (0.103 R)
• M45: 14,443,525 km (0.098 R)
• M46: 14,786,553 km (0.052 R)
• M47: 15,385,243 km (0.098 R)
• M48: 15,767,616 km (0.12 R)
• M49: 15,927,835 km (0.091 R)
• M50: 16,541,485 km (0.117 R)
• M51: 16,704,397 km (0.103 R)
• M52: 16,867,609 km (0.115 R)
• M53: 16,998,806 km (0.109 R)
• M54: 17,294,860 km (0.077 R)
• M55: 17,659,131 km (0.034 R)
• M56: 17,959,075 km (0.088 R)
• M57: 18,361,643 km (0.075 R)
• M58: 18,869,079 km (0.099 R)
• M59: 19,484,075 km (0.071 R)
• M60: 19,863,156 km (0.097 R)
• M61: 20,628,649 km (0.103 R)
• M62: 21,262,196 km (0.073 R)
• M63: 21,616,892 km (0.055 R)
• M64: 21,866,422 km (0.101 R)
• M65: 22,116,848 km (0.046 R)
• M66: 23,055,425 km (0.096 R)
• M67: 23,164,482 km (0.087 R)
• M68: 23,346,842 km (0.086 R)
• M69: 23,896,465 km (0.106 R)
• M70: 25,120,923 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.1

Radius: 13.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 8.19 AU - 13.35 AU

Year: 13245 Days

Day: 10.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 31,992,536 km

• M1: 166,951 km (0.046 R)
• M2: 275,110 km (0.034 R)
• M3: 399,875 km (0.025 R)
• M4: 498,909 km (0.116 R)
• M5: 667,506 km (0.09 R)
• M6: 791,971 km (0.114 R)
• M7: 980,913 km (0.083 R)
• M8: 1,066,782 km (0.119 R)
• M9: 1,247,048 km (0.114 R)
• M10: 1,341,145 km (0.117 R)
• M11: 2,031,689 km (0.084 R)
• M12: 2,182,035 km (0.102 R)
• M13: 2,534,338 km (0.109 R)
• M14: 2,737,940 km (0.1 R)
• M15: 3,053,741 km (0.078 R)
• M16: 3,227,125 km (0.089 R)
• M17: 3,403,800 km (0.095 R)
• M18: 3,583,767 km (0.09 R)
• M19: 3,929,786 km (0.08 R)
• M20: 4,118,878 km (0.112 R)
• M21: 4,359,432 km (0.105 R)
• M22: 4,530,721 km (0.091 R)
• M23: 4,704,255 km (0.084 R)
• M24: 4,804,336 km (0.064 R)
• M25: 4,905,165 km (0.114 R)
• M26: 5,057,904 km (0.098 R)
• M27: 6,006,953 km (0.075 R)
• M28: 6,280,418 km (0.101 R)
• M29: 6,529,947 km (0.059 R)
• M30: 6,981,882 km (0.097 R)
• M31: 7,414,818 km (0.082 R)
• M32: 7,531,804 km (0.088 R)
• M33: 7,708,329 km (0.069 R)
• M34: 8,611,901 km (0.104 R)
• M35: 9,708,154 km (0.06 R)
• M36: 10,159,042 km (0.033 R)
• M37: 11,047,952 km (0.083 R)
• M38: 11,688,381 km (0.11 R)
• M39: 12,133,584 km (0.097 R)
• M40: 12,237,106 km (0.073 R)
• M41: 12,794,208 km (0.087 R)
• M42: 13,430,897 km (0.104 R)
• M43: 15,477,396 km (0.085 R)
• M44: 15,664,842 km (0.099 R)
• M45: 15,890,735 km (0.065 R)
• M46: 16,079,826 km (0.106 R)
• M47: 16,422,106 km (0.071 R)
• M48: 16,728,333 km (0.111 R)
• M49: 16,843,673 km (0.034 R)
• M50: 17,580,443 km (0.091 R)
• M51: 17,697,578 km (0.07 R)
• M52: 18,051,077 km (0.091 R)
• M53: 18,565,694 km (0.111 R)
• M54: 19,045,006 km (0.05 R)
• M55: 19,326,549 km (0.104 R)
• M56: 19,934,365 km (0.051 R)
• M57: 20,425,196 km (0.075 R)
• M58: 21,921,623 km (0.118 R)
• M59: 22,810,683 km (0.108 R)
• M60: 23,539,075 km (0.087 R)
• M61: 23,754,795 km (0.081 R)
• M62: 23,884,497 km (0.075 R)
• M63: 24,318,779 km (0.089 R)
• M64: 24,449,528 km (0.074 R)
• M65: 24,624,258 km (0.077 R)
• M66: 24,887,102 km (0.047 R)
• M67: 25,238,956 km (0.106 R)
• M68: 25,814,459 km (0.044 R)
• M69: 26,126,071 km (0.039 R)
• M70: 26,618,248 km (0.082 R)
• M71: 26,842,944 km (0.054 R)
• M72: 27,068,388 km (0.115 R)
• M73: 27,294,431 km (0.113 R)
• M74: 27,748,311 km (0.038 R)
• M75: 28,067,553 km (0.091 R)
• M76: 28,296,437 km (0.073 R)
• M77: 28,663,700 km (0.098 R)
• M78: 28,894,081 km (0.075 R)
• M79: 29,868,412 km (0.11 R)
• M80: 30,055,259 km (0.073 R)
• M81: 30,712,293 km (0.054 R)
• M82: 31,944,830 km (0.043 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 14,085 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit