🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.73 AU - 0.93 AU

Year: 276 Days

Day: 24.3 Hours

Environment

Temp: 142 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,361,164 km

• M1: 530,474 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.14 AU - 1.18 AU

Year: 456 Days

Day: 34.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,361,164 km

• M1: 320,439 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.92 AU - 4.44 AU

Year: 2578 Days

Day: 36.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 594

Radius: 10.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 10.43 AU - 12.57 AU

Year: 14244 Days

Day: 6.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,361,164 km

• M1: 131,197 km (0.114 R)
• M2: 214,972 km (0.091 R)
• M3: 444,455 km (0.116 R)
• M4: 523,742 km (0.111 R)
• M5: 680,521 km (0.106 R)
• M6: 755,619 km (0.099 R)
• M7: 874,100 km (0.071 R)
• M8: 1,268,141 km (0.106 R)
• M9: 1,460,374 km (0.108 R)
• M10: 1,688,212 km (0.108 R)
• M11: 1,766,751 km (0.058 R)
• M12: 2,235,740 km (0.094 R)
• M13: 2,680,943 km (0.097 R)
• M14: 2,835,628 km (0.085 R)
• M15: 3,721,097 km (0.052 R)
• M16: 3,789,912 km (0.044 R)
• M17: 5,410,057 km (0.091 R)
• M18: 5,566,986 km (0.064 R)
• M19: 6,833,032 km (0.096 R)
• M20: 7,002,826 km (0.038 R)
• M21: 7,607,800 km (0.078 R)
• M22: 9,099,440 km (0.115 R)
• M23: 9,569,028 km (0.037 R)
• M24: 9,902,481 km (0.111 R)
• M25: 11,174,213 km (0.113 R)
• M26: 11,374,375 km (0.086 R)
• M27: 13,176,431 km (0.028 R)
• M28: 13,282,047 km (0.105 R)
• M29: 13,387,962 km (0.111 R)
• M30: 13,707,503 km (0.093 R)
• M31: 14,137,298 km (0.115 R)
• M32: 14,245,457 km (0.107 R)
• M33: 15,065,553 km (0.077 R)
• M34: 15,564,910 km (0.107 R)
• M35: 15,844,808 km (0.086 R)
• M36: 16,239,298 km (0.105 R)
• M37: 16,808,518 km (0.105 R)
• M38: 19,090,334 km (0.12 R)
• M39: 19,210,012 km (0.108 R)
• M40: 20,175,966 km (0.085 R)
• M41: 21,157,776 km (0.108 R)
• M42: 21,654,441 km (0.03 R)
• M43: 22,406,769 km (0.086 R)
• M44: 23,615,370 km (0.074 R)
• M45: 23,743,875 km (0.042 R)
• M46: 23,937,006 km (0.048 R)
• M47: 24,195,212 km (0.109 R)
• M48: 25,698,521 km (0.101 R)
• M49: 26,361,389 km (0.103 R)
• M50: 26,895,902 km (0.103 R)
• M51: 27,030,091 km (0.112 R)
• M52: 27,164,430 km (0.108 R)
• M53: 27,366,387 km (0.082 R)
• M54: 27,771,947 km (0.105 R)
• M55: 27,839,715 km (0.027 R)
• M56: 28,315,735 km (0.072 R)
• M57: 29,275,705 km (0.05 R)
• M58: 29,690,540 km (0.077 R)
• M59: 30,316,308 km (0.087 R)
• M60: 31,016,575 km (0.066 R)
• M61: 31,439,339 km (0.086 R)
• M62: 31,793,138 km (0.097 R)
• M63: 32,006,165 km (0.076 R)
• M64: 32,862,463 km (0.053 R)
• M65: 32,934,121 km (0.1 R)
• M66: 33,581,880 km (0.107 R)
• M67: 35,623,741 km (0.028 R)
• M68: 36,066,401 km (0.097 R)
• M69: 37,330,802 km (0.118 R)
• M70: 37,555,349 km (0.119 R)
• M71: 38,988,496 km (0.082 R)
• M72: 39,368,624 km (0.12 R)
• M73: 39,444,770 km (0.069 R)
• M74: 40,824,212 km (0.09 R)
• M75: 41,442,350 km (0.07 R)
• M76: 42,531,572 km (0.113 R)
• M77: 43,708,907 km (0.105 R)
• M78: 44,499,831 km (0.083 R)
• M79: 44,579,268 km (0.104 R)
• M80: 44,817,577 km (0.115 R)
• M81: 46,095,891 km (0.04 R)
• M82: 47,062,443 km (0.095 R)
• M83: 47,872,964 km (0.057 R)
• M84: 48,361,551 km (0.051 R)
• M85: 50,580,536 km (0.079 R)
• M86: 51,493,981 km (0.061 R)
• M87: 52,832,433 km (0.103 R)
• M88: 54,606,514 km (0.119 R)
• M89: 56,314,174 km (0.079 R)
• M90: 57,606,400 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672

Radius: 4.9

Gravity: 27.99 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.51 AU - 17.67 AU

Year: 23574 Days

Day: 17.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,361,164 km

• M1: 74,799 km (0.04 R)
• M2: 735,274 km (0.039 R)
• M3: 865,723 km (0.112 R)
• M4: 919,877 km (0.067 R)
• M5: 1,393,953 km (0.116 R)
• M6: 1,522,906 km (0.088 R)
• M7: 2,299,170 km (0.095 R)
• M8: 2,375,016 km (0.081 R)
• M9: 2,490,505 km (0.063 R)
• M10: 2,847,595 km (0.115 R)
• M11: 3,052,993 km (0.034 R)
• M12: 3,094,582 km (0.094 R)
• M13: 4,476,866 km (0.089 R)
• M14: 4,909,503 km (0.115 R)
• M15: 5,056,558 km (0.051 R)
• M16: 5,205,258 km (0.081 R)
• M17: 5,659,736 km (0.091 R)
• M18: 5,711,048 km (0.084 R)
• M19: 5,917,643 km (0.055 R)
• M20: 6,338,462 km (0.051 R)
• M21: 7,208,673 km (0.104 R)
• M22: 8,115,684 km (0.107 R)
• M23: 8,289,667 km (0.054 R)
• M24: 8,523,638 km (0.086 R)
• M25: 8,641,521 km (0.074 R)
• M26: 8,938,323 km (0.064 R)
• M27: 9,178,278 km (0.107 R)
• M28: 9,481,214 km (0.119 R)
• M29: 9,725,806 km (0.054 R)
• M30: 9,848,925 km (0.038 R)
• M31: 10,598,411 km (0.073 R)
• M32: 12,954,577 km (0.079 R)
• M33: 14,400,441 km (0.092 R)
• M34: 14,681,685 km (0.108 R)
• M35: 14,822,905 km (0.053 R)
• M36: 14,964,724 km (0.056 R)
• M37: 15,679,951 km (0.105 R)
• M38: 16,626,457 km (0.107 R)
• M39: 18,193,943 km (0.106 R)
• M40: 18,345,636 km (0.036 R)
• M41: 18,421,781 km (0.115 R)
• M42: 21,307,524 km (0.076 R)
• M43: 23,417,602 km (0.12 R)
• M44: 23,500,180 km (0.111 R)
• M45: 23,913,968 km (0.09 R)
• M46: 25,593,503 km (0.094 R)
• M47: 26,190,249 km (0.027 R)
• M48: 26,447,408 km (0.112 R)
• M49: 28,007,713 km (0.044 R)
• M50: 28,095,228 km (0.07 R)
• M51: 29,064,473 km (0.082 R)
• M52: 29,153,184 km (0.088 R)
• M53: 29,686,949 km (0.027 R)
• M54: 31,035,425 km (0.109 R)
• M55: 32,220,240 km (0.042 R)
• M56: 32,587,802 km (0.035 R)
• M57: 32,864,408 km (0.113 R)
• M58: 33,234,364 km (0.102 R)
• M59: 38,946,609 km (0.108 R)
• M60: 40,223,726 km (0.081 R)
• M61: 40,916,962 km (0.119 R)
• M62: 41,514,456 km (0.077 R)
• M63: 43,425,120 km (0.103 R)
• M64: 44,136,309 km (0.081 R)
• M65: 44,238,185 km (0.107 R)
• M66: 44,646,587 km (0.086 R)
• M67: 45,056,335 km (0.081 R)
• M68: 45,982,646 km (0.087 R)
• M69: 46,292,762 km (0.112 R)
• M70: 47,644,827 km (0.092 R)
• M71: 51,778,067 km (0.09 R)
• M72: 53,072,837 km (0.065 R)
• M73: 54,815,502 km (0.109 R)
• M74: 55,583,837 km (0.05 R)
• M75: 56,577,017 km (0.109 R)
• M76: 58,916,877 km (0.109 R)
• M77: 59,703,912 km (0.091 R)
• M78: 59,816,709 km (0.113 R)
• M79: 60,834,273 km (0.039 R)
• M80: 60,947,669 km (0.101 R)
• M81: 63,230,831 km (0.079 R)
• M82: 66,473,814 km (0.072 R)
• M83: 67,880,183 km (0.109 R)
• M84: 67,997,767 km (0.05 R)
• M85: 70,126,844 km (0.08 R)
• M86: 70,245,775 km (0.07 R)
• M87: 70,841,473 km (0.112 R)
• M88: 72,518,166 km (0.087 R)
• M89: 75,057,440 km (0.115 R)
• M90: 75,422,609 km (0.12 R)
• M91: 77,748,856 km (0.092 R)
• M92: 78,118,363 km (0.104 R)
• M93: 78,365,049 km (0.077 R)
• M94: 78,982,739 km (0.085 R)
• M95: 79,850,107 km (0.11 R)
• M96: 82,471,511 km (0.104 R)
• M97: 82,597,024 km (0.069 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 188 - 11,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit