🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.41 AU - 0.67 AU

Year: 141 Days

Day: 20.2 Hours

Environment

Temp: 214 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.64 AU - 0.84 AU

Year: 227 Days

Day: 38 Hours

Environment

Temp: 156 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 880.1

Radius: 11.1

Gravity: 7.14 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.33 AU - 7.09 AU

Year: 4864 Days

Day: 7.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,866,361 km

• M1: 165,455 km (0.117 R)
• M2: 264,938 km (0.076 R)
• M3: 357,240 km (0.108 R)
• M4: 669,750 km (0.086 R)
• M5: 745,147 km (0.093 R)
• M6: 850,613 km (0.07 R)
• M7: 1,198,728 km (0.117 R)
• M8: 1,292,825 km (0.109 R)
• M9: 1,389,465 km (0.036 R)
• M10: 1,471,893 km (0.097 R)
• M11: 1,694,495 km (0.103 R)
• M12: 1,765,255 km (0.062 R)
• M13: 2,153,312 km (0.105 R)
• M14: 2,858,815 km (0.113 R)
• M15: 3,449,278 km (0.11 R)
• M16: 3,981,847 km (0.067 R)
• M17: 4,173,182 km (0.09 R)
• M18: 4,515,462 km (0.117 R)
• M19: 4,740,308 km (0.035 R)
• M20: 4,892,299 km (0.065 R)
• M21: 5,516,571 km (0.074 R)
• M22: 6,193,501 km (0.111 R)
• M23: 6,555,827 km (0.086 R)
• M24: 6,668,774 km (0.081 R)
• M25: 6,868,038 km (0.084 R)
• M26: 7,506,821 km (0.075 R)
• M27: 8,316,894 km (0.118 R)
• M28: 8,562,234 km (0.085 R)
• M29: 9,091,511 km (0.095 R)
• M30: 9,439,775 km (0.101 R)
• M31: 10,019,018 km (0.053 R)
• M32: 10,116,556 km (0.098 R)
• M33: 10,247,305 km (0.029 R)
• M34: 10,444,475 km (0.106 R)
• M35: 10,576,569 km (0.107 R)
• M36: 10,942,935 km (0.107 R)
• M37: 11,928,336 km (0.087 R)
• M38: 13,983,362 km (0.101 R)
• M39: 14,129,070 km (0.102 R)
• M40: 14,680,189 km (0.114 R)
• M41: 14,939,741 km (0.035 R)
• M42: 15,163,390 km (0.072 R)
• M43: 15,425,784 km (0.077 R)
• M44: 15,803,220 km (0.072 R)
• M45: 16,298,538 km (0.087 R)
• M46: 16,605,812 km (0.118 R)
• M47: 16,683,005 km (0.099 R)
• M48: 16,876,435 km (0.115 R)
• M49: 16,992,673 km (0.082 R)
• M50: 17,187,299 km (0.089 R)
• M51: 17,617,842 km (0.042 R)
• M52: 18,012,481 km (0.107 R)
• M53: 18,250,641 km (0.09 R)
• M54: 19,213,603 km (0.073 R)
• M55: 19,619,761 km (0.092 R)
• M56: 20,275,598 km (0.079 R)
• M57: 20,358,026 km (0.103 R)
• M58: 20,772,113 km (0.092 R)
• M59: 20,896,878 km (0.076 R)
• M60: 21,021,792 km (0.064 R)
• M61: 21,314,555 km (0.093 R)
• M62: 21,524,441 km (0.06 R)
• M63: 22,669,613 km (0.089 R)
• M64: 23,965,130 km (0.099 R)
• M65: 24,577,883 km (0.092 R)
• M66: 24,842,073 km (0.082 R)
• M67: 25,195,872 km (0.094 R)
• M68: 25,373,295 km (0.059 R)
• M69: 25,462,306 km (0.053 R)
• M70: 25,595,896 km (0.114 R)
• M71: 26,177,234 km (0.046 R)
• M72: 26,267,142 km (0.071 R)
• M73: 26,672,702 km (0.067 R)
• M74: 27,262,118 km (0.09 R)
• M75: 27,672,764 km (0.079 R)
• M76: 28,223,433 km (0.068 R)
• M77: 29,195,820 km (0.071 R)
• M78: 29,803,337 km (0.119 R)
• M79: 29,991,082 km (0.094 R)
• M80: 30,320,646 km (0.092 R)
• M81: 31,842,206 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.3

Radius: 4.4

Gravity: 15.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 14.7 AU - 20.38 AU

Year: 26184 Days

Day: 19.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,866,361 km

• M1: 65,973 km (0.096 R)
• M2: 156,779 km (0.082 R)
• M3: 1,525,001 km (0.067 R)
• M4: 1,553,723 km (0.047 R)
• M5: 2,429,469 km (0.092 R)
• M6: 3,095,778 km (0.107 R)
• M7: 3,317,333 km (0.08 R)
• M8: 4,052,307 km (0.04 R)
• M9: 4,583,080 km (0.08 R)
• M10: 7,447,730 km (0.028 R)
• M11: 8,094,741 km (0.102 R)
• M12: 8,399,472 km (0.072 R)
• M13: 8,759,554 km (0.09 R)
• M14: 8,915,435 km (0.095 R)
• M15: 9,072,363 km (0.092 R)
• M16: 9,978,178 km (0.059 R)
• M17: 10,579,412 km (0.115 R)
• M18: 10,800,966 km (0.086 R)
• M19: 11,418,207 km (0.116 R)
• M20: 11,474,905 km (0.113 R)
• M21: 11,816,885 km (0.095 R)
• M22: 12,278,096 km (0.1 R)
• M23: 12,980,906 km (0.09 R)
• M24: 13,099,388 km (0.066 R)
• M25: 13,636,594 km (0.109 R)
• M26: 14,059,507 km (0.094 R)
• M27: 15,793,496 km (0.116 R)
• M28: 16,621,071 km (0.081 R)
• M29: 17,137,483 km (0.064 R)
• M30: 17,462,859 km (0.064 R)
• M31: 17,790,328 km (0.063 R)
• M32: 18,784,705 km (0.038 R)
• M33: 19,052,785 km (0.057 R)
• M34: 19,457,597 km (0.049 R)
• M35: 20,138,267 km (0.036 R)
• M36: 20,481,594 km (0.102 R)
• M37: 20,757,602 km (0.11 R)
• M38: 20,965,394 km (0.099 R)
• M39: 21,034,957 km (0.09 R)
• M40: 21,733,429 km (0.09 R)
• M41: 22,652,858 km (0.119 R)
• M42: 25,116,735 km (0.076 R)
• M43: 27,284,557 km (0.099 R)
• M44: 28,737,003 km (0.116 R)
• M45: 29,200,756 km (0.074 R)
• M46: 29,356,039 km (0.093 R)
• M47: 29,589,262 km (0.071 R)
• M48: 29,901,323 km (0.119 R)
• M49: 30,057,653 km (0.09 R)
• M50: 31,636,509 km (0.027 R)
• M51: 32,999,645 km (0.116 R)
• M52: 34,874,256 km (0.066 R)
• M53: 35,121,242 km (0.114 R)
• M54: 35,534,281 km (0.118 R)
• M55: 36,031,994 km (0.096 R)
• M56: 36,615,724 km (0.068 R)
• M57: 37,118,373 km (0.046 R)
• M58: 37,792,312 km (0.091 R)
• M59: 39,152,156 km (0.118 R)
• M60: 39,924,081 km (0.114 R)
• M61: 40,787,710 km (0.104 R)
• M62: 41,308,759 km (0.116 R)
• M63: 41,744,687 km (0.112 R)
• M64: 42,445,404 km (0.092 R)
• M65: 42,533,218 km (0.053 R)
• M66: 42,885,222 km (0.115 R)
• M67: 43,149,860 km (0.047 R)
• M68: 46,367,860 km (0.062 R)
• M69: 46,458,367 km (0.095 R)
• M70: 46,820,842 km (0.111 R)
• M71: 47,731,295 km (0.082 R)
• M72: 48,923,440 km (0.082 R)
• M73: 49,847,357 km (0.102 R)
• M74: 51,899,840 km (0.092 R)
• M75: 52,558,669 km (0.081 R)
• M76: 52,747,312 km (0.092 R)
• M77: 52,841,857 km (0.041 R)
• M78: 53,789,560 km (0.096 R)
• M79: 55,317,403 km (0.049 R)
• M80: 57,247,365 km (0.051 R)
• M81: 59,003,046 km (0.114 R)
• M82: 59,493,876 km (0.115 R)
• M83: 60,578,461 km (0.091 R)
• M84: 60,776,379 km (0.055 R)
• M85: 61,371,330 km (0.058 R)
• M86: 62,667,146 km (0.108 R)
• M87: 64,880,447 km (0.066 R)
• M88: 66,506,127 km (0.049 R)
• M89: 67,221,504 km (0.055 R)
• M90: 67,426,453 km (0.093 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,885 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit