🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.68 AU - 0.76 AU

Year: 223 Days

Day: 28.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 37.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,512,257 km

• M1: 44,131 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.57 AU - 1.95 AU

Year: 853 Days

Day: 37.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,512,257 km

• M1: 121,473 km (0.112 R)
• M2: 937,829 km (0.084 R)

Asteroid Belt

Center: 4.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 263

Radius: 12.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.07 AU - 9.83 AU

Year: 8187 Days

Day: 14.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,512,257 km

• M1: 194,178 km (0.091 R)
• M2: 410,945 km (0.119 R)
• M3: 561,142 km (0.098 R)
• M4: 757,414 km (0.116 R)
• M5: 897,587 km (0.067 R)
• M6: 1,005,597 km (0.077 R)
• M7: 1,118,244 km (0.089 R)
• M8: 1,295,966 km (0.051 R)
• M9: 1,419,983 km (0.112 R)
• M10: 1,515,726 km (0.097 R)
• M11: 1,765,105 km (0.117 R)
• M12: 1,921,285 km (0.068 R)
• M13: 2,118,605 km (0.069 R)
• M14: 2,398,652 km (0.078 R)
• M15: 2,494,694 km (0.12 R)
• M16: 2,811,243 km (0.054 R)
• M17: 3,331,694 km (0.037 R)
• M18: 3,658,566 km (0.107 R)
• M19: 3,770,016 km (0.098 R)
• M20: 3,973,170 km (0.105 R)
• M21: 4,203,401 km (0.09 R)
• M22: 4,390,847 km (0.091 R)
• M23: 4,871,355 km (0.094 R)
• M24: 5,093,209 km (0.056 R)
• M25: 5,521,358 km (0.114 R)
• M26: 5,830,727 km (0.05 R)
• M27: 6,278,623 km (0.117 R)
• M28: 6,656,058 km (0.09 R)
• M29: 6,765,115 km (0.037 R)
• M30: 7,546,315 km (0.12 R)
• M31: 7,889,792 km (0.104 R)
• M32: 8,121,668 km (0.081 R)
• M33: 8,562,683 km (0.091 R)
• M34: 8,800,992 km (0.025 R)
• M35: 10,245,659 km (0.111 R)
• M36: 10,530,643 km (0.103 R)
• M37: 11,011,450 km (0.101 R)
• M38: 11,466,826 km (0.086 R)
• M39: 11,663,847 km (0.091 R)
• M40: 13,211,586 km (0.092 R)
• M41: 13,314,659 km (0.053 R)
• M42: 13,591,116 km (0.112 R)
• M43: 13,939,380 km (0.059 R)
• M44: 14,325,941 km (0.077 R)
• M45: 14,644,884 km (0.104 R)
• M46: 14,930,316 km (0.117 R)
• M47: 15,109,535 km (0.063 R)
• M48: 15,217,544 km (0.081 R)
• M49: 15,943,692 km (0.097 R)
• M50: 17,166,655 km (0.077 R)
• M51: 17,808,430 km (0.092 R)
• M52: 18,381,240 km (0.068 R)
• M53: 19,154,362 km (0.108 R)
• M54: 19,427,378 km (0.048 R)
• M55: 20,572,699 km (0.077 R)
• M56: 21,254,267 km (0.116 R)
• M57: 21,375,292 km (0.085 R)
• M58: 21,780,403 km (0.112 R)
• M59: 22,229,047 km (0.07 R)
• M60: 22,680,683 km (0.112 R)
• M61: 23,342,953 km (0.026 R)
• M62: 23,426,279 km (0.114 R)
• M63: 23,843,956 km (0.092 R)
• M64: 24,475,109 km (0.045 R)
• M65: 26,228,396 km (0.093 R)
• M66: 26,749,296 km (0.104 R)
• M67: 26,879,895 km (0.115 R)
• M68: 27,933,513 km (0.112 R)
• M69: 28,287,611 km (0.086 R)
• M70: 28,643,355 km (0.097 R)
• M71: 29,090,054 km (0.086 R)
• M72: 29,179,663 km (0.061 R)
• M73: 30,080,841 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.7

Radius: 7.6

Gravity: 5.15 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.93 AU - 18.85 AU

Year: 22052 Days

Day: 15.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,512,257 km

• M1: 218,862 km (0.086 R)
• M2: 337,343 km (0.062 R)
• M3: 623,225 km (0.078 R)
• M4: 930,349 km (0.09 R)
• M5: 1,159,683 km (0.099 R)
• M6: 1,589,777 km (0.104 R)
• M7: 1,892,862 km (0.037 R)
• M8: 2,458,491 km (0.099 R)
• M9: 3,107,148 km (0.113 R)
• M10: 3,734,112 km (0.102 R)
• M11: 4,475,669 km (0.118 R)
• M12: 4,745,843 km (0.097 R)
• M13: 5,383,130 km (0.081 R)
• M14: 5,629,069 km (0.101 R)
• M15: 6,913,366 km (0.103 R)
• M16: 7,406,142 km (0.106 R)
• M17: 8,378,229 km (0.051 R)
• M18: 9,785,496 km (0.064 R)
• M19: 11,579,174 km (0.07 R)
• M20: 12,378,326 km (0.104 R)
• M21: 12,594,495 km (0.118 R)
• M22: 12,975,671 km (0.115 R)
• M23: 13,360,735 km (0.107 R)
• M24: 14,085,836 km (0.058 R)
• M25: 15,053,136 km (0.097 R)
• M26: 16,041,679 km (0.097 R)
• M27: 16,454,868 km (0.118 R)
• M28: 18,265,002 km (0.12 R)
• M29: 18,944,476 km (0.118 R)
• M30: 19,884,250 km (0.104 R)
• M31: 20,010,660 km (0.105 R)
• M32: 20,137,519 km (0.061 R)
• M33: 21,808,976 km (0.119 R)
• M34: 21,874,201 km (0.115 R)
• M35: 22,135,548 km (0.113 R)
• M36: 22,266,596 km (0.086 R)
• M37: 23,792,345 km (0.068 R)
• M38: 24,533,901 km (0.119 R)
• M39: 26,594,612 km (0.117 R)
• M40: 26,803,750 km (0.103 R)
• M41: 28,638,867 km (0.073 R)
• M42: 29,068,063 km (0.094 R)
• M43: 29,355,441 km (0.079 R)
• M44: 30,587,229 km (0.073 R)
• M45: 30,879,394 km (0.045 R)
• M46: 31,099,303 km (0.087 R)
• M47: 31,393,113 km (0.112 R)
• M48: 32,206,028 km (0.097 R)
• M49: 32,801,577 km (0.032 R)
• M50: 33,250,670 km (0.108 R)
• M51: 33,928,049 km (0.116 R)
• M52: 34,154,839 km (0.114 R)
• M53: 36,141,649 km (0.071 R)
• M54: 37,851,852 km (0.109 R)
• M55: 38,401,474 km (0.115 R)
• M56: 38,637,839 km (0.101 R)
• M57: 38,953,790 km (0.063 R)
• M58: 39,032,927 km (0.088 R)
• M59: 40,947,780 km (0.103 R)
• M60: 41,028,114 km (0.109 R)
• M61: 42,078,739 km (0.113 R)
• M62: 42,485,197 km (0.075 R)
• M63: 45,117,072 km (0.114 R)
• M64: 46,033,808 km (0.06 R)
• M65: 46,368,758 km (0.03 R)
• M66: 47,125,274 km (0.119 R)
• M67: 48,225,267 km (0.105 R)
• M68: 48,650,574 km (0.054 R)
• M69: 48,735,695 km (0.117 R)
• M70: 49,333,638 km (0.115 R)
• M71: 49,590,647 km (0.114 R)
• M72: 50,795,658 km (0.09 R)
• M73: 53,762,184 km (0.09 R)
• M74: 53,938,410 km (0.097 R)
• M75: 56,157,694 km (0.091 R)
• M76: 57,233,602 km (0.031 R)
• M77: 58,497,255 km (0.067 R)
• M78: 58,587,912 km (0.057 R)
• M79: 59,041,642 km (0.107 R)
• M80: 60,044,097 km (0.051 R)
• M81: 60,868,531 km (0.112 R)
• M82: 60,960,384 km (0.087 R)
• M83: 61,236,093 km (0.107 R)
• M84: 61,512,251 km (0.027 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 18,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit