🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.64 AU - 0.68 AU

Year: 187 Days

Day: 27.4 Hours

Environment

Temp: 152 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.14 AU - 4.56 AU

Year: 3160 Days

Day: 23.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,728,362 km

• M1: 319,242 km (0.062 R)
• M2: 1,831,527 km (0.077 R)

Asteroid Belt

Center: 4.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.35 AU - 6.59 AU

Year: 4455 Days

Day: 36.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,728,362 km

• M1: 150,346 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 9.9

Gravity: 9 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.82 AU - 6.74 AU

Year: 4839 Days

Day: 8.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,728,362 km

• M1: 131,197 km (0.088 R)
• M2: 297,849 km (0.098 R)
• M3: 388,954 km (0.117 R)
• M4: 470,485 km (0.115 R)
• M5: 666,010 km (0.057 R)
• M6: 820,694 km (0.104 R)
• M7: 1,135,747 km (0.055 R)
• M8: 1,404,574 km (0.082 R)
• M9: 1,589,477 km (0.044 R)
• M10: 1,693,747 km (0.113 R)
• M11: 2,077,166 km (0.115 R)
• M12: 2,527,755 km (0.106 R)
• M13: 2,609,286 km (0.077 R)
• M14: 2,754,097 km (0.077 R)
• M15: 2,817,078 km (0.111 R)
• M16: 2,965,628 km (0.103 R)
• M17: 3,248,817 km (0.105 R)
• M18: 3,337,678 km (0.067 R)
• M19: 3,632,087 km (0.112 R)
• M20: 4,198,015 km (0.107 R)
• M21: 4,294,955 km (0.109 R)
• M22: 4,565,727 km (0.087 R)
• M23: 5,072,116 km (0.098 R)
• M24: 5,516,721 km (0.091 R)
• M25: 5,650,012 km (0.089 R)
• M26: 6,165,826 km (0.097 R)
• M27: 6,443,330 km (0.07 R)
• M28: 6,668,325 km (0.073 R)
• M29: 7,068,499 km (0.106 R)
• M30: 7,564,865 km (0.1 R)
• M31: 8,102,669 km (0.096 R)
• M32: 8,406,802 km (0.045 R)
• M33: 8,560,289 km (0.094 R)
• M34: 8,745,641 km (0.086 R)
• M35: 9,183,514 km (0.112 R)
• M36: 9,660,582 km (0.093 R)
• M37: 9,724,909 km (0.04 R)
• M38: 10,178,490 km (0.098 R)
• M39: 10,309,238 km (0.109 R)
• M40: 10,407,823 km (0.082 R)
• M41: 10,473,646 km (0.089 R)
• M42: 11,072,636 km (0.06 R)
• M43: 11,308,552 km (0.077 R)
• M44: 11,478,196 km (0.075 R)
• M45: 12,583,275 km (0.049 R)
• M46: 13,041,942 km (0.085 R)
• M47: 13,184,210 km (0.084 R)
• M48: 13,255,419 km (0.101 R)
• M49: 13,541,898 km (0.066 R)
• M50: 13,794,420 km (0.073 R)
• M51: 13,975,583 km (0.074 R)
• M52: 14,782,364 km (0.114 R)
• M53: 15,453,759 km (0.045 R)
• M54: 15,529,007 km (0.105 R)
• M55: 16,058,883 km (0.12 R)
• M56: 16,440,956 km (0.061 R)
• M57: 16,903,512 km (0.09 R)
• M58: 17,019,899 km (0.101 R)
• M59: 17,214,227 km (0.045 R)
• M60: 17,880,835 km (0.114 R)
• M61: 18,197,534 km (0.081 R)
• M62: 18,635,856 km (0.059 R)
• M63: 19,239,333 km (0.108 R)
• M64: 19,523,121 km (0.106 R)
• M65: 20,094,884 km (0.053 R)
• M66: 20,259,292 km (0.085 R)
• M67: 20,382,859 km (0.107 R)
• M68: 20,589,454 km (0.046 R)
• M69: 21,380,528 km (0.056 R)
• M70: 21,632,450 km (0.075 R)
• M71: 22,308,932 km (0.106 R)
• M72: 24,951,429 km (0.098 R)
• M73: 25,039,692 km (0.105 R)
• M74: 26,782,357 km (0.052 R)
• M75: 26,918,042 km (0.079 R)
• M76: 27,280,967 km (0.102 R)
• M77: 27,508,655 km (0.037 R)
• M78: 27,599,760 km (0.116 R)
• M79: 28,287,312 km (0.101 R)
• M80: 28,379,314 km (0.083 R)
• M81: 29,212,724 km (0.081 R)
• M82: 29,305,774 km (0.087 R)
• M83: 30,054,063 km (0.101 R)
• M84: 30,808,634 km (0.108 R)
• M85: 31,521,618 km (0.053 R)
• M86: 31,808,397 km (0.116 R)
• M87: 31,952,011 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 47

Radius: 7.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 11.99 AU - 15.23 AU

Year: 17486 Days

Day: 15.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 62,728,362 km

• M1: 173,534 km (0.066 R)
• M2: 821,741 km (0.025 R)
• M3: 924,515 km (0.08 R)
• M4: 1,362,986 km (0.113 R)
• M5: 1,742,516 km (0.076 R)
• M6: 1,842,447 km (0.081 R)
• M7: 1,961,378 km (0.105 R)
• M8: 2,297,375 km (0.056 R)
• M9: 2,407,329 km (0.12 R)
• M10: 2,747,514 km (0.066 R)
• M11: 2,864,201 km (0.074 R)
• M12: 3,286,067 km (0.053 R)
• M13: 4,458,017 km (0.097 R)
• M14: 5,183,865 km (0.069 R)
• M15: 5,895,951 km (0.047 R)
• M16: 6,534,136 km (0.105 R)
• M17: 7,007,314 km (0.103 R)
• M18: 7,167,384 km (0.118 R)
• M19: 8,041,933 km (0.082 R)
• M20: 11,483,432 km (0.078 R)
• M21: 11,830,648 km (0.095 R)
• M22: 11,925,942 km (0.039 R)
• M23: 11,989,671 km (0.055 R)
• M24: 12,406,301 km (0.094 R)
• M25: 12,567,717 km (0.062 R)
• M26: 13,155,038 km (0.066 R)
• M27: 13,717,826 km (0.087 R)
• M28: 17,726,450 km (0.094 R)
• M29: 18,790,390 km (0.076 R)
• M30: 20,405,898 km (0.064 R)
• M31: 20,596,635 km (0.113 R)
• M32: 20,903,011 km (0.064 R)
• M33: 22,026,342 km (0.054 R)
• M34: 22,772,985 km (0.095 R)
• M35: 24,169,780 km (0.102 R)
• M36: 24,371,588 km (0.111 R)
• M37: 24,573,993 km (0.112 R)
• M38: 25,225,343 km (0.072 R)
• M39: 25,471,132 km (0.105 R)
• M40: 25,923,665 km (0.04 R)
• M41: 26,962,024 km (0.084 R)
• M42: 27,297,123 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.1

Radius: 7

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 17.93 AU - 22.69 AU

Year: 31876 Days

Day: 20.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 62,728,362 km

• M1: 89,011 km (0.104 R)
• M2: 190,887 km (0.083 R)
• M3: 497,263 km (0.112 R)
• M4: 626,217 km (0.117 R)
• M5: 873,053 km (0.095 R)
• M6: 917,185 km (0.096 R)
• M7: 1,030,729 km (0.09 R)
• M8: 1,101,340 km (0.089 R)
• M9: 1,173,446 km (0.068 R)
• M10: 1,504,506 km (0.094 R)
• M11: 2,372,323 km (0.083 R)
• M12: 2,888,735 km (0.115 R)
• M13: 2,955,755 km (0.092 R)
• M14: 3,159,806 km (0.049 R)
• M15: 3,403,651 km (0.065 R)
• M16: 3,617,576 km (0.117 R)
• M17: 3,946,691 km (0.088 R)
• M18: 4,021,191 km (0.086 R)
• M19: 6,288,346 km (0.041 R)
• M20: 7,452,068 km (0.1 R)
• M21: 8,343,821 km (0.091 R)
• M22: 8,680,865 km (0.113 R)
• M23: 8,777,954 km (0.119 R)
• M24: 9,467,750 km (0.081 R)
• M25: 9,920,433 km (0.109 R)
• M26: 10,277,374 km (0.105 R)
• M27: 10,328,686 km (0.055 R)
• M28: 10,638,503 km (0.099 R)
• M29: 11,108,988 km (0.086 R)
• M30: 11,161,647 km (0.106 R)
• M31: 11,693,168 km (0.026 R)
• M32: 12,178,613 km (0.09 R)
• M33: 12,287,371 km (0.076 R)
• M34: 12,670,640 km (0.084 R)
• M35: 13,169,101 km (0.109 R)
• M36: 14,299,761 km (0.102 R)
• M37: 14,992,998 km (0.069 R)
• M38: 15,109,535 km (0.097 R)
• M39: 15,226,370 km (0.104 R)
• M40: 15,637,914 km (0.062 R)
• M41: 17,997,073 km (0.116 R)
• M42: 18,494,486 km (0.095 R)
• M43: 18,870,575 km (0.113 R)
• M44: 18,996,536 km (0.089 R)
• M45: 20,529,316 km (0.075 R)
• M46: 21,902,774 km (0.113 R)
• M47: 22,035,018 km (0.065 R)
• M48: 22,500,417 km (0.097 R)
• M49: 22,834,769 km (0.059 R)
• M50: 25,707,646 km (0.049 R)
• M51: 25,917,083 km (0.092 R)
• M52: 26,760,815 km (0.114 R)
• M53: 27,613,673 km (0.114 R)
• M54: 27,756,688 km (0.034 R)
• M55: 28,836,934 km (0.085 R)
• M56: 29,418,720 km (0.082 R)
• M57: 30,151,451 km (0.067 R)
• M58: 30,372,407 km (0.084 R)
• M59: 30,741,764 km (0.112 R)
• M60: 31,187,117 km (0.11 R)
• M61: 33,141,613 km (0.076 R)
• M62: 33,369,600 km (0.114 R)
• M63: 33,445,746 km (0.112 R)
• M64: 34,825,936 km (0.062 R)
• M65: 34,903,278 km (0.12 R)
• M66: 35,057,812 km (0.07 R)
• M67: 36,538,083 km (0.109 R)
• M68: 37,246,429 km (0.075 R)
• M69: 38,197,872 km (0.094 R)
• M70: 38,357,193 km (0.111 R)
• M71: 38,596,550 km (0.06 R)
• M72: 40,367,639 km (0.119 R)
• M73: 40,529,953 km (0.074 R)
• M74: 41,262,982 km (0.114 R)
• M75: 41,508,323 km (0.067 R)
• M76: 42,907,661 km (0.079 R)
• M77: 43,488,400 km (0.074 R)
• M78: 44,993,654 km (0.072 R)
• M79: 46,006,432 km (0.096 R)
• M80: 47,197,679 km (0.087 R)
• M81: 49,871,293 km (0.064 R)
• M82: 51,007,040 km (0.116 R)
• M83: 51,446,109 km (0.107 R)
• M84: 52,151,314 km (0.094 R)
• M85: 53,660,307 km (0.093 R)
• M86: 54,196,317 km (0.098 R)
• M87: 54,644,362 km (0.114 R)
• M88: 55,544,193 km (0.08 R)
• M89: 56,086,336 km (0.099 R)
• M90: 56,267,499 km (0.109 R)
• M91: 57,540,876 km (0.085 R)
• M92: 58,731,675 km (0.091 R)
• M93: 60,115,904 km (0.056 R)
• M94: 60,672,558 km (0.097 R)
• M95: 61,510,904 km (0.089 R)
• M96: 62,259,193 km (0.115 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 10,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit