🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.75 AU - 1.09 AU

Year: 309 Days

Day: 29.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 34,392,130 km

• M1: 702,512 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.85 AU - 3.55 AU

Year: 2003 Days

Day: 26.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,392,130 km

• M1: 1,721,273 km (0.074 R)

Asteroid Belt

Center: 8.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.5

Radius: 10.2

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 10.91 AU - 14.91 AU

Year: 16228 Days

Day: 10.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,392,130 km

• M1: 132,245 km (0.114 R)
• M2: 420,968 km (0.067 R)
• M3: 568,173 km (0.115 R)
• M4: 1,046,437 km (0.109 R)
• M5: 1,424,621 km (0.06 R)
• M6: 1,577,210 km (0.079 R)
• M7: 1,762,113 km (0.092 R)
• M8: 2,603,153 km (0.045 R)
• M9: 3,382,109 km (0.108 R)
• M10: 3,587,656 km (0.116 R)
• M11: 3,868,152 km (0.107 R)
• M12: 4,047,071 km (0.116 R)
• M13: 4,192,331 km (0.081 R)
• M14: 5,296,064 km (0.053 R)
• M15: 5,615,754 km (0.099 R)
• M16: 6,107,034 km (0.115 R)
• M17: 6,190,360 km (0.119 R)
• M18: 6,783,665 km (0.118 R)
• M19: 6,956,600 km (0.081 R)
• M20: 7,888,146 km (0.12 R)
• M21: 8,299,391 km (0.092 R)
• M22: 8,391,693 km (0.076 R)
• M23: 8,484,443 km (0.103 R)
• M24: 8,811,614 km (0.09 R)
• M25: 9,190,545 km (0.114 R)
• M26: 9,768,891 km (0.114 R)
• M27: 10,260,020 km (0.089 R)
• M28: 10,859,908 km (0.085 R)
• M29: 11,317,229 km (0.078 R)
• M30: 11,522,626 km (0.08 R)
• M31: 12,251,018 km (0.094 R)
• M32: 14,302,155 km (0.031 R)
• M33: 14,413,007 km (0.065 R)
• M34: 14,579,958 km (0.112 R)
• M35: 14,915,656 km (0.085 R)
• M36: 15,028,004 km (0.11 R)
• M37: 17,159,025 km (0.113 R)
• M38: 17,395,091 km (0.12 R)
• M39: 18,894,361 km (0.065 R)
• M40: 20,185,540 km (0.114 R)
• M41: 20,310,005 km (0.086 R)
• M42: 20,999,203 km (0.101 R)
• M43: 21,441,713 km (0.061 R)
• M44: 22,400,336 km (0.094 R)
• M45: 23,372,872 km (0.096 R)
• M46: 25,426,103 km (0.091 R)
• M47: 25,493,272 km (0.032 R)
• M48: 27,467,665 km (0.091 R)
• M49: 27,674,708 km (0.088 R)
• M50: 28,368,543 km (0.089 R)
• M51: 29,068,213 km (0.067 R)
• M52: 30,413,098 km (0.113 R)
• M53: 31,272,836 km (0.098 R)
• M54: 31,344,943 km (0.115 R)
• M55: 33,826,023 km (0.054 R)
• M56: 33,973,976 km (0.077 R)
• M57: 34,048,027 km (0.115 R)
• M58: 34,716,729 km (0.071 R)
• M59: 35,314,821 km (0.111 R)
• M60: 35,916,354 km (0.099 R)
• M61: 37,894,487 km (0.102 R)
• M62: 39,051,776 km (0.12 R)
• M63: 40,455,902 km (0.116 R)
• M64: 41,797,047 km (0.105 R)
• M65: 43,152,703 km (0.085 R)
• M66: 44,037,574 km (0.095 R)
• M67: 47,636,600 km (0.105 R)
• M68: 47,719,626 km (0.098 R)
• M69: 48,384,439 km (0.12 R)
• M70: 48,884,994 km (0.115 R)
• M71: 49,136,019 km (0.1 R)
• M72: 50,566,324 km (0.045 R)
• M73: 50,735,519 km (0.082 R)
• M74: 51,413,946 km (0.104 R)
• M75: 52,608,634 km (0.102 R)
• M76: 52,694,354 km (0.048 R)
• M77: 53,209,419 km (0.094 R)
• M78: 53,467,625 km (0.064 R)
• M79: 54,331,254 km (0.057 R)
• M80: 54,591,105 km (0.117 R)
• M81: 54,851,555 km (0.093 R)
• M82: 56,773,589 km (0.083 R)
• M83: 57,742,983 km (0.064 R)
• M84: 58,895,635 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 636.1

Radius: 6.8

Gravity: 13.76 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 12.73 AU - 15.21 AU

Year: 18267 Days

Day: 24.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,392,130 km

• M1: 165,156 km (0.096 R)
• M2: 328,068 km (0.067 R)
• M3: 429,196 km (0.105 R)
• M4: 984,803 km (0.099 R)
• M5: 1,322,146 km (0.051 R)
• M6: 1,518,119 km (0.058 R)
• M7: 1,969,007 km (0.117 R)
• M8: 2,128,329 km (0.087 R)
• M9: 2,735,846 km (0.087 R)
• M10: 3,701,650 km (0.117 R)
• M11: 3,938,314 km (0.113 R)
• M12: 4,343,724 km (0.111 R)
• M13: 4,426,451 km (0.072 R)
• M14: 4,677,776 km (0.027 R)
• M15: 4,933,738 km (0.107 R)
• M16: 5,638,344 km (0.045 R)
• M17: 6,897,509 km (0.101 R)
• M18: 7,237,695 km (0.087 R)
• M19: 8,239,701 km (0.053 R)
• M20: 8,393,787 km (0.111 R)
• M21: 9,337,749 km (0.028 R)
• M22: 9,498,418 km (0.112 R)
• M23: 10,260,020 km (0.118 R)
• M24: 10,481,276 km (0.098 R)
• M25: 11,495,998 km (0.072 R)
• M26: 12,073,296 km (0.089 R)
• M27: 12,248,326 km (0.074 R)
• M28: 12,659,869 km (0.071 R)
• M29: 12,778,351 km (0.053 R)
• M30: 13,135,890 km (0.037 R)
• M31: 14,289,738 km (0.028 R)
• M32: 14,536,874 km (0.092 R)
• M33: 14,972,503 km (0.111 R)
• M34: 15,602,460 km (0.11 R)
• M35: 16,112,588 km (0.041 R)
• M36: 16,888,104 km (0.04 R)
• M37: 17,675,736 km (0.076 R)
• M38: 18,408,168 km (0.107 R)
• M39: 19,150,472 km (0.065 R)
• M40: 19,354,524 km (0.043 R)
• M41: 19,765,020 km (0.092 R)
• M42: 21,364,970 km (0.046 R)
• M43: 22,287,540 km (0.112 R)
• M44: 22,789,740 km (0.091 R)
• M45: 25,654,988 km (0.113 R)
• M46: 25,880,132 km (0.098 R)
• M47: 26,786,845 km (0.111 R)
• M48: 27,627,286 km (0.108 R)
• M49: 27,935,009 km (0.101 R)
• M50: 28,089,394 km (0.032 R)
• M51: 28,166,586 km (0.103 R)
• M52: 30,120,783 km (0.089 R)
• M53: 30,675,791 km (0.108 R)
• M54: 33,501,097 km (0.05 R)
• M55: 34,158,430 km (0.102 R)
• M56: 38,190,990 km (0.104 R)
• M57: 38,619,588 km (0.03 R)
• M58: 40,002,022 km (0.091 R)
• M59: 40,350,136 km (0.113 R)
• M60: 40,611,783 km (0.038 R)
• M61: 40,874,177 km (0.118 R)
• M62: 42,459,765 km (0.118 R)
• M63: 42,726,049 km (0.098 R)
• M64: 43,260,114 km (0.097 R)
• M65: 43,617,503 km (0.109 R)
• M66: 46,054,901 km (0.092 R)
• M67: 46,785,537 km (0.101 R)
• M68: 47,612,066 km (0.112 R)
• M69: 48,350,780 km (0.092 R)
• M70: 50,589,811 km (0.064 R)
• M71: 50,777,856 km (0.111 R)
• M72: 50,871,953 km (0.091 R)
• M73: 51,060,446 km (0.116 R)
• M74: 51,249,089 km (0.089 R)
• M75: 54,781,394 km (0.11 R)
• M76: 55,458,474 km (0.09 R)
• M77: 56,527,949 km (0.096 R)
• M78: 57,212,060 km (0.107 R)
• M79: 57,997,449 km (0.08 R)
• M80: 58,489,925 km (0.108 R)
• M81: 59,876,548 km (0.045 R)
• M82: 60,973,699 km (0.05 R)
• M83: 61,073,780 km (0.048 R)
• M84: 61,173,860 km (0.088 R)
• M85: 62,077,432 km (0.087 R)
• M86: 62,884,213 km (0.046 R)
• M87: 63,289,025 km (0.096 R)
• M88: 64,304,495 km (0.048 R)
• M89: 64,814,325 km (0.026 R)
• M90: 67,176,774 km (0.079 R)
• M91: 67,797,605 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 29.3

Radius: 4.5

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 16.63 AU - 21.73 AU

Year: 29387 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 34,392,130 km

• M1: 252,521 km (0.085 R)
• M2: 585,975 km (0.079 R)
• M3: 1,029,832 km (0.107 R)
• M4: 1,141,731 km (0.078 R)
• M5: 1,291,628 km (0.081 R)
• M6: 3,196,458 km (0.067 R)
• M7: 3,289,657 km (0.104 R)
• M8: 4,118,280 km (0.097 R)
• M9: 4,194,425 km (0.111 R)
• M10: 4,245,438 km (0.116 R)
• M11: 4,873,151 km (0.088 R)
• M12: 6,743,423 km (0.093 R)
• M13: 11,474,605 km (0.114 R)
• M14: 11,761,235 km (0.084 R)
• M15: 14,715,643 km (0.098 R)
• M16: 14,988,061 km (0.099 R)
• M17: 15,301,319 km (0.074 R)
• M18: 16,374,385 km (0.044 R)
• M19: 16,575,743 km (0.118 R)
• M20: 17,021,695 km (0.079 R)
• M21: 18,592,173 km (0.108 R)
• M22: 18,802,358 km (0.093 R)
• M23: 19,055,478 km (0.118 R)
• M24: 20,467,681 km (0.075 R)
• M25: 20,815,197 km (0.056 R)
• M26: 21,559,896 km (0.047 R)
• M27: 22,940,385 km (0.102 R)
• M28: 23,800,423 km (0.106 R)
• M29: 23,937,155 km (0.117 R)
• M30: 23,982,783 km (0.113 R)
• M31: 24,165,741 km (0.103 R)
• M32: 25,412,190 km (0.117 R)
• M33: 26,160,628 km (0.093 R)
• M34: 28,111,534 km (0.065 R)
• M35: 29,274,957 km (0.091 R)
• M36: 29,715,373 km (0.097 R)
• M37: 30,059,448 km (0.094 R)
• M38: 30,157,884 km (0.048 R)
• M39: 30,801,005 km (0.118 R)
• M40: 30,950,004 km (0.116 R)
• M41: 32,151,126 km (0.069 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 19,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit