🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.55 AU - 0.73 AU

Year: 184 Days

Day: 24.5 Hours

Environment

Temp: 189 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,154,631 km

• M1: 21,243 km (0.117 R)
• M2: 133,292 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.61 AU - 0.81 AU

Year: 215 Days

Day: 43.4 Hours

Environment

Temp: 167 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.04 AU - 3.48 AU

Year: 2118 Days

Day: 19.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.4

Radius: 10.2

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.16 AU - 11.7 AU

Year: 11261 Days

Day: 14.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 69,154,631 km

• M1: 197,170 km (0.085 R)
• M2: 292,464 km (0.096 R)
• M3: 451,187 km (0.047 R)
• M4: 535,560 km (0.041 R)
• M5: 987,496 km (0.101 R)
• M6: 1,201,271 km (0.093 R)
• M7: 1,408,913 km (0.031 R)
• M8: 2,301,414 km (0.049 R)
• M9: 3,309,554 km (0.08 R)
• M10: 3,484,733 km (0.11 R)
• M11: 3,573,444 km (0.103 R)
• M12: 3,723,042 km (0.059 R)
• M13: 4,028,671 km (0.115 R)
• M14: 4,215,818 km (0.057 R)
• M15: 4,893,945 km (0.092 R)
• M16: 5,605,731 km (0.048 R)
• M17: 5,710,151 km (0.08 R)
• M18: 6,169,865 km (0.084 R)
• M19: 6,641,547 km (0.117 R)
• M20: 6,937,601 km (0.104 R)
• M21: 7,275,842 km (0.106 R)
• M22: 7,658,214 km (0.063 R)
• M23: 7,851,794 km (0.116 R)
• M24: 9,375,448 km (0.102 R)
• M25: 10,255,981 km (0.075 R)
• M26: 10,426,672 km (0.113 R)
• M27: 11,031,646 km (0.054 R)
• M28: 11,294,340 km (0.098 R)
• M29: 11,736,851 km (0.097 R)
• M30: 12,140,017 km (0.084 R)
• M31: 13,144,716 km (0.103 R)
• M32: 13,283,693 km (0.111 R)
• M33: 13,610,115 km (0.087 R)
• M34: 13,986,354 km (0.062 R)
• M35: 14,081,049 km (0.086 R)
• M36: 14,223,317 km (0.109 R)
• M37: 14,845,494 km (0.093 R)
• M38: 16,315,144 km (0.062 R)
• M39: 18,605,038 km (0.11 R)
• M40: 18,761,368 km (0.097 R)
• M41: 18,917,997 km (0.066 R)
• M42: 20,186,886 km (0.088 R)
• M43: 20,508,372 km (0.086 R)
• M44: 20,885,658 km (0.081 R)
• M45: 22,583,893 km (0.046 R)
• M46: 24,782,682 km (0.074 R)
• M47: 24,897,274 km (0.084 R)
• M48: 25,762,249 km (0.081 R)
• M49: 26,872,116 km (0.073 R)
• M50: 27,997,541 km (0.104 R)
• M51: 28,356,127 km (0.115 R)
• M52: 29,319,687 km (0.112 R)
• M53: 29,988,539 km (0.096 R)
• M54: 30,970,200 km (0.115 R)
• M55: 31,465,070 km (0.083 R)
• M56: 33,407,000 km (0.105 R)
• M57: 33,596,989 km (0.102 R)
• M58: 33,850,857 km (0.111 R)
• M59: 34,232,930 km (0.099 R)
• M60: 35,065,442 km (0.118 R)
• M61: 36,359,463 km (0.1 R)
• M62: 37,800,839 km (0.068 R)
• M63: 38,993,882 km (0.112 R)
• M64: 39,595,116 km (0.108 R)
• M65: 40,334,129 km (0.089 R)
• M66: 41,213,316 km (0.116 R)
• M67: 41,485,135 km (0.107 R)
• M68: 41,825,620 km (0.095 R)
• M69: 43,542,405 km (0.102 R)
• M70: 44,235,642 km (0.067 R)
• M71: 44,583,606 km (0.057 R)
• M72: 45,562,724 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 330.8

Radius: 4.4

Gravity: 17.09 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 16.52 AU - 17.22 AU

Year: 24937 Days

Day: 24.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,154,631 km

• M1: 56,847 km (0.035 R)
• M2: 113,694 km (0.077 R)
• M3: 344,374 km (0.083 R)
• M4: 395,986 km (0.072 R)
• M5: 487,988 km (0.103 R)
• M6: 714,330 km (0.073 R)
• M7: 758,760 km (0.089 R)
• M8: 874,100 km (0.091 R)
• M9: 1,121,535 km (0.102 R)
• M10: 1,677,291 km (0.063 R)
• M11: 2,239,779 km (0.072 R)
• M12: 2,439,492 km (0.091 R)
• M13: 2,749,459 km (0.087 R)
• M14: 3,219,197 km (0.077 R)
• M15: 4,271,468 km (0.085 R)
• M16: 4,518,604 km (0.117 R)
• M17: 4,770,526 km (0.072 R)
• M18: 5,913,604 km (0.116 R)
• M19: 6,004,859 km (0.082 R)
• M20: 6,799,672 km (0.094 R)
• M21: 8,027,272 km (0.116 R)
• M22: 9,057,553 km (0.101 R)
• M23: 9,215,678 km (0.061 R)
• M24: 9,427,807 km (0.114 R)
• M25: 9,857,153 km (0.048 R)
• M26: 10,128,673 km (0.073 R)
• M27: 10,183,277 km (0.056 R)
• M28: 11,126,342 km (0.119 R)
• M29: 11,182,740 km (0.11 R)
• M30: 11,352,234 km (0.117 R)
• M31: 11,579,773 km (0.116 R)
• M32: 11,636,770 km (0.113 R)
• M33: 11,866,253 km (0.08 R)
• M34: 12,446,094 km (0.106 R)
• M35: 12,857,488 km (0.115 R)
• M36: 13,633,303 km (0.117 R)
• M37: 14,362,742 km (0.1 R)
• M38: 14,424,077 km (0.066 R)
• M39: 16,433,326 km (0.101 R)
• M40: 17,404,815 km (0.115 R)
• M41: 17,864,529 km (0.044 R)
• M42: 18,795,925 km (0.101 R)
• M43: 19,065,052 km (0.116 R)
• M44: 20,085,010 km (0.039 R)
• M45: 20,913,782 km (0.104 R)
• M46: 21,965,455 km (0.114 R)
• M47: 24,631,888 km (0.05 R)
• M48: 25,370,004 km (0.106 R)
• M49: 25,592,755 km (0.119 R)
• M50: 25,816,254 km (0.094 R)
• M51: 26,265,197 km (0.118 R)
• M52: 26,716,684 km (0.104 R)
• M53: 26,943,325 km (0.108 R)
• M54: 27,246,559 km (0.066 R)
• M55: 27,550,991 km (0.036 R)
• M56: 28,934,622 km (0.051 R)
• M57: 29,167,396 km (0.112 R)
• M58: 29,322,978 km (0.087 R)
• M59: 29,869,459 km (0.105 R)
• M60: 30,340,692 km (0.081 R)
• M61: 31,052,030 km (0.114 R)
• M62: 32,733,061 km (0.104 R)
• M63: 33,218,806 km (0.037 R)
• M64: 34,443,563 km (0.091 R)
• M65: 35,185,419 km (0.076 R)
• M66: 37,105,209 km (0.081 R)
• M67: 38,801,948 km (0.104 R)
• M68: 39,487,704 km (0.077 R)
• M69: 39,918,397 km (0.09 R)
• M70: 40,871,335 km (0.112 R)
• M71: 44,041,763 km (0.035 R)
• M72: 45,295,991 km (0.081 R)
• M73: 47,199,175 km (0.087 R)
• M74: 48,943,337 km (0.088 R)
• M75: 49,869,946 km (0.078 R)
• M76: 50,895,739 km (0.042 R)
• M77: 50,989,237 km (0.063 R)
• M78: 51,458,227 km (0.037 R)
• M79: 51,552,174 km (0.119 R)
• M80: 52,589,336 km (0.05 R)
• M81: 53,062,963 km (0.082 R)
• M82: 53,252,803 km (0.107 R)
• M83: 53,442,942 km (0.072 R)
• M84: 53,538,086 km (0.119 R)
• M85: 53,728,524 km (0.044 R)
• M86: 55,452,640 km (0.063 R)
• M87: 57,292,245 km (0.065 R)
• M88: 58,170,534 km (0.111 R)
• M89: 59,250,032 km (0.057 R)
• M90: 60,732,696 km (0.057 R)
• M91: 61,528,557 km (0.104 R)
• M92: 62,227,628 km (0.043 R)
• M93: 63,835,506 km (0.087 R)
• M94: 66,989,478 km (0.107 R)
• M95: 68,430,404 km (0.078 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 12,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit