🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.61 AU - 0.85 AU

Year: 228 Days

Day: 39.3 Hours

Environment

Temp: 116 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.73 AU - 1.07 AU

Year: 312 Days

Day: 41.9 Hours

Environment

Temp: 129 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,380,472 km

• M1: 58,642 km (0.088 R)
• M2: 353,649 km (0.074 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.3

Radius: 11.4

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.47 AU - 5.85 AU

Year: 4918 Days

Day: 6.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 81,380,472 km

• M1: 148,551 km (0.107 R)
• M2: 281,693 km (0.11 R)
• M3: 460,911 km (0.092 R)
• M4: 537,356 km (0.067 R)
• M5: 1,057,507 km (0.099 R)
• M6: 1,374,356 km (0.096 R)
• M7: 1,536,520 km (0.027 R)
• M8: 1,848,132 km (0.089 R)
• M9: 2,283,462 km (0.059 R)
• M10: 2,370,827 km (0.084 R)
• M11: 2,731,956 km (0.055 R)
• M12: 3,129,887 km (0.085 R)
• M13: 3,445,688 km (0.083 R)
• M14: 3,730,522 km (0.11 R)
• M15: 3,938,762 km (0.036 R)
• M16: 4,023,136 km (0.077 R)
• M17: 4,215,219 km (0.076 R)
• M18: 4,301,687 km (0.079 R)
• M19: 4,900,078 km (0.12 R)
• M20: 5,059,550 km (0.114 R)
• M21: 5,313,716 km (0.107 R)
• M22: 5,407,215 km (0.115 R)
• M23: 6,028,196 km (0.089 R)
• M24: 6,371,972 km (0.104 R)
• M25: 7,078,822 km (0.116 R)
• M26: 7,285,267 km (0.086 R)
• M27: 7,363,357 km (0.096 R)
• M28: 7,863,612 km (0.072 R)
• M29: 8,293,556 km (0.092 R)
• M30: 8,429,541 km (0.078 R)
• M31: 8,786,481 km (0.071 R)
• M32: 9,148,359 km (0.119 R)
• M33: 9,600,443 km (0.115 R)
• M34: 10,031,136 km (0.119 R)
• M35: 10,117,902 km (0.082 R)
• M36: 10,234,140 km (0.099 R)
• M37: 10,497,283 km (0.093 R)
• M38: 10,851,680 km (0.094 R)
• M39: 10,940,840 km (0.088 R)
• M40: 11,030,300 km (0.116 R)
• M41: 11,300,174 km (0.079 R)
• M42: 11,420,750 km (0.046 R)
• M43: 11,632,880 km (0.081 R)
• M44: 11,999,694 km (0.114 R)
• M45: 12,184,447 km (0.106 R)
• M46: 12,308,165 km (0.11 R)
• M47: 13,027,731 km (0.059 R)
• M48: 13,889,863 km (0.032 R)
• M49: 14,148,817 km (0.104 R)
• M50: 14,573,077 km (0.113 R)
• M51: 15,200,640 km (0.068 R)
• M52: 15,400,802 km (0.069 R)
• M53: 15,769,710 km (0.095 R)
• M54: 16,006,075 km (0.074 R)
• M55: 16,345,811 km (0.094 R)
• M56: 16,722,200 km (0.1 R)
• M57: 16,894,387 km (0.057 R)
• M58: 17,414,090 km (0.105 R)
• M59: 17,553,515 km (0.084 R)
• M60: 18,221,170 km (0.066 R)
• M61: 18,789,792 km (0.109 R)
• M62: 19,544,962 km (0.1 R)
• M63: 19,762,627 km (0.087 R)
• M64: 21,420,171 km (0.112 R)
• M65: 21,494,820 km (0.076 R)
• M66: 21,794,615 km (0.094 R)
• M67: 22,322,396 km (0.102 R)
• M68: 23,352,078 km (0.05 R)
• M69: 23,544,461 km (0.115 R)
• M70: 24,358,423 km (0.115 R)
• M71: 24,436,363 km (0.068 R)
• M72: 24,631,738 km (0.047 R)
• M73: 25,854,402 km (0.096 R)
• M74: 26,373,057 km (0.112 R)
• M75: 26,453,092 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.3

Radius: 3.1

Gravity: 80.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.28 AU - 18.28 AU

Year: 20754 Days

Day: 21.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,380,472 km

• M1: 419,622 km (0.09 R)
• M2: 440,267 km (0.094 R)
• M3: 641,027 km (0.081 R)
• M4: 1,087,726 km (0.082 R)
• M5: 1,204,263 km (0.115 R)
• M6: 1,324,839 km (0.111 R)
• M7: 1,480,869 km (0.092 R)
• M8: 2,090,032 km (0.039 R)
• M9: 2,458,043 km (0.109 R)
• M10: 2,806,157 km (0.101 R)
• M11: 3,087,401 km (0.112 R)
• M12: 3,169,530 km (0.103 R)
• M13: 5,540,058 km (0.115 R)
• M14: 5,790,485 km (0.079 R)
• M15: 6,198,737 km (0.051 R)
• M16: 6,511,098 km (0.057 R)
• M17: 7,368,593 km (0.077 R)
• M18: 7,810,505 km (0.095 R)
• M19: 8,091,150 km (0.101 R)
• M20: 8,261,094 km (0.096 R)
• M21: 8,604,421 km (0.103 R)
• M22: 9,602,388 km (0.059 R)
• M23: 10,512,841 km (0.059 R)
• M24: 10,760,276 km (0.073 R)
• M25: 12,025,874 km (0.063 R)
• M26: 13,471,288 km (0.087 R)
• M27: 13,538,308 km (0.113 R)
• M28: 14,419,290 km (0.107 R)
• M29: 15,039,972 km (0.046 R)
• M30: 16,737,309 km (0.074 R)
• M31: 16,953,627 km (0.109 R)
• M32: 17,026,033 km (0.116 R)
• M33: 17,098,438 km (0.118 R)
• M34: 18,867,583 km (0.036 R)
• M35: 19,318,770 km (0.1 R)
• M36: 19,773,697 km (0.091 R)
• M37: 19,849,842 km (0.049 R)
• M38: 20,848,558 km (0.05 R)
• M39: 22,337,505 km (0.044 R)
• M40: 22,655,251 km (0.091 R)
• M41: 24,675,122 km (0.113 R)
• M42: 24,757,101 km (0.055 R)
• M43: 26,164,668 km (0.106 R)
• M44: 26,667,616 km (0.115 R)
• M45: 28,883,609 km (0.094 R)
• M46: 32,047,753 km (0.098 R)
• M47: 32,137,213 km (0.111 R)
• M48: 33,036,446 km (0.077 R)
• M49: 33,852,652 km (0.066 R)
• M50: 34,308,925 km (0.086 R)
• M51: 34,675,440 km (0.07 R)
• M52: 36,340,764 km (0.115 R)
• M53: 36,807,958 km (0.095 R)
• M54: 38,601,487 km (0.088 R)
• M55: 38,887,218 km (0.096 R)
• M56: 39,460,926 km (0.114 R)
• M57: 40,810,150 km (0.076 R)
• M58: 41,685,596 km (0.079 R)
• M59: 42,272,618 km (0.069 R)
• M60: 44,448,370 km (0.058 R)
• M61: 44,548,152 km (0.059 R)
• M62: 45,549,859 km (0.11 R)
• M63: 45,650,389 km (0.039 R)
• M64: 46,255,362 km (0.041 R)
• M65: 46,457,619 km (0.075 R)
• M66: 46,761,602 km (0.051 R)
• M67: 48,188,765 km (0.101 R)
• M68: 48,907,733 km (0.088 R)
• M69: 50,252,169 km (0.069 R)
• M70: 51,608,722 km (0.041 R)
• M71: 52,449,612 km (0.098 R)
• M72: 53,188,925 km (0.085 R)
• M73: 54,784,984 km (0.113 R)
• M74: 56,396,752 km (0.1 R)
• M75: 56,829,090 km (0.092 R)
• M76: 57,262,624 km (0.07 R)
• M77: 57,588,598 km (0.094 R)
• M78: 57,806,113 km (0.118 R)
• M79: 58,242,041 km (0.092 R)
• M80: 59,117,339 km (0.054 R)
• M81: 59,666,512 km (0.084 R)
• M82: 60,217,481 km (0.107 R)
• M83: 61,102,502 km (0.092 R)
• M84: 61,880,262 km (0.067 R)
• M85: 63,221,407 km (0.052 R)
• M86: 63,333,605 km (0.083 R)
• M87: 64,120,789 km (0.1 R)
• M88: 64,233,586 km (0.082 R)
• M89: 64,346,383 km (0.055 R)
• M90: 65,024,510 km (0.046 R)
• M91: 70,766,674 km (0.027 R)
• M92: 72,873,162 km (0.104 R)
• M93: 76,190,794 km (0.079 R)
• M94: 77,747,659 km (0.091 R)
• M95: 78,831,645 km (0.065 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 14,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit