🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.46 AU - 0.56 AU

Year: 235 Days

Day: 27.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.53 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215

Radius: 14.2

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.83 AU - 5.27 AU

Year: 6267 Days

Day: 12.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 73,067,688 km

• M1: 178,769 km (0.079 R)
• M2: 270,174 km (0.06 R)
• M3: 507,286 km (0.102 R)
• M4: 682,465 km (0.044 R)
• M5: 837,299 km (0.112 R)
• M6: 936,632 km (0.051 R)
• M7: 1,112,111 km (0.043 R)
• M8: 1,416,991 km (0.073 R)
• M9: 1,720,525 km (0.097 R)
• M10: 1,850,974 km (0.069 R)
• M11: 2,075,970 km (0.115 R)
• M12: 2,168,571 km (0.055 R)
• M13: 2,603,302 km (0.047 R)
• M14: 3,118,667 km (0.075 R)
• M15: 3,243,581 km (0.078 R)
• M16: 3,370,141 km (0.092 R)
• M17: 3,480,095 km (0.061 R)
• M18: 3,647,196 km (0.119 R)
• M19: 3,779,141 km (0.055 R)
• M20: 5,016,465 km (0.088 R)
• M21: 5,206,006 km (0.08 R)
• M22: 5,355,155 km (0.062 R)
• M23: 5,943,523 km (0.094 R)
• M24: 6,598,463 km (0.105 R)
• M25: 7,063,712 km (0.09 R)
• M26: 7,205,381 km (0.087 R)
• M27: 8,673,834 km (0.081 R)
• M28: 9,338,497 km (0.083 R)
• M29: 9,624,678 km (0.116 R)
• M30: 9,755,726 km (0.111 R)
• M31: 9,993,138 km (0.085 R)
• M32: 10,446,719 km (0.102 R)
• M33: 10,608,434 km (0.077 R)
• M34: 10,716,743 km (0.12 R)
• M35: 10,852,578 km (0.118 R)
• M36: 11,071,290 km (0.106 R)
• M37: 11,540,728 km (0.082 R)
• M38: 11,988,474 km (0.115 R)
• M39: 12,299,638 km (0.116 R)
• M40: 12,499,201 km (0.098 R)
• M41: 13,103,876 km (0.117 R)
• M42: 13,571,070 km (0.108 R)
• M43: 15,310,444 km (0.057 R)
• M44: 16,206,237 km (0.084 R)
• M45: 18,243,012 km (0.08 R)
• M46: 19,258,482 km (0.075 R)
• M47: 19,789,704 km (0.099 R)
• M48: 19,889,934 km (0.079 R)
• M49: 20,191,374 km (0.056 R)
• M50: 20,359,522 km (0.041 R)
• M51: 21,173,035 km (0.066 R)
• M52: 21,515,166 km (0.115 R)
• M53: 22,343,788 km (0.034 R)
• M54: 23,606,394 km (0.086 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 430.2

Radius: 7.1

Gravity: 8.53 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 9.01 AU - 13.11 AU

Year: 23749 Days

Day: 22.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 73,067,688 km

• M1: 310,416 km (0.102 R)
• M2: 672,143 km (0.114 R)
• M3: 953,686 km (0.103 R)
• M4: 1,107,623 km (0.062 R)
• M5: 1,214,884 km (0.089 R)
• M6: 1,708,707 km (0.083 R)
• M7: 1,770,640 km (0.102 R)
• M8: 1,865,037 km (0.05 R)
• M9: 3,009,012 km (0.089 R)
• M10: 3,352,339 km (0.09 R)
• M11: 3,668,140 km (0.104 R)
• M12: 5,113,554 km (0.049 R)
• M13: 5,248,791 km (0.086 R)
• M14: 5,385,224 km (0.114 R)
• M15: 5,522,854 km (0.061 R)
• M16: 6,228,059 km (0.076 R)
• M17: 7,011,353 km (0.072 R)
• M18: 8,243,441 km (0.083 R)
• M19: 9,485,702 km (0.116 R)
• M20: 10,441,034 km (0.11 R)
• M21: 11,017,135 km (0.071 R)
• M22: 11,900,660 km (0.04 R)
• M23: 12,623,667 km (0.112 R)
• M24: 13,422,968 km (0.096 R)
• M25: 14,049,035 km (0.073 R)
• M26: 16,115,281 km (0.096 R)
• M27: 16,313,797 km (0.048 R)
• M28: 16,446,640 km (0.117 R)
• M29: 16,579,782 km (0.108 R)
• M30: 17,048,772 km (0.053 R)
• M31: 17,862,734 km (0.082 R)
• M32: 18,412,506 km (0.053 R)
• M33: 18,619,998 km (0.105 R)
• M34: 20,237,151 km (0.091 R)
• M35: 20,738,154 km (0.113 R)
• M36: 21,026,280 km (0.104 R)
• M37: 22,265,549 km (0.099 R)
• M38: 22,931,259 km (0.111 R)
• M39: 25,504,343 km (0.09 R)
• M40: 26,122,930 km (0.057 R)
• M41: 27,296,226 km (0.072 R)
• M42: 28,406,691 km (0.085 R)
• M43: 30,099,840 km (0.11 R)
• M44: 30,425,963 km (0.092 R)
• M45: 30,999,671 km (0.094 R)
• M46: 31,246,657 km (0.086 R)
• M47: 31,411,663 km (0.074 R)
• M48: 32,241,034 km (0.078 R)
• M49: 33,245,733 km (0.078 R)
• M50: 34,005,990 km (0.079 R)
• M51: 34,516,118 km (0.099 R)
• M52: 34,686,660 km (0.06 R)
• M53: 36,321,017 km (0.03 R)
• M54: 36,581,467 km (0.08 R)
• M55: 38,156,582 km (0.085 R)
• M56: 38,598,046 km (0.103 R)
• M57: 39,485,909 km (0.103 R)
• M58: 40,470,562 km (0.102 R)
• M59: 41,463,144 km (0.061 R)
• M60: 42,646,463 km (0.032 R)
• M61: 43,196,385 km (0.059 R)
• M62: 43,472,244 km (0.08 R)
• M63: 43,748,701 km (0.106 R)
• M64: 44,025,756 km (0.084 R)
• M65: 44,860,213 km (0.114 R)
• M66: 45,700,055 km (0.051 R)
• M67: 45,887,352 km (0.062 R)
• M68: 46,450,737 km (0.112 R)
• M69: 46,733,477 km (0.092 R)
• M70: 47,679,534 km (0.1 R)
• M71: 47,774,529 km (0.11 R)
• M72: 49,398,414 km (0.081 R)
• M73: 49,686,838 km (0.119 R)
• M74: 50,652,493 km (0.111 R)
• M75: 52,798,474 km (0.109 R)
• M76: 54,476,962 km (0.106 R)
• M77: 54,774,961 km (0.101 R)
• M78: 56,675,004 km (0.083 R)
• M79: 57,481,336 km (0.113 R)
• M80: 57,683,593 km (0.086 R)
• M81: 60,128,471 km (0.091 R)
• M82: 62,087,903 km (0.057 R)
• M83: 64,908,123 km (0.078 R)
• M84: 65,224,073 km (0.115 R)
• M85: 65,329,540 km (0.035 R)
• M86: 65,751,855 km (0.098 R)
• M87: 66,069,152 km (0.116 R)
• M88: 69,377,509 km (0.083 R)
• M89: 69,700,640 km (0.088 R)
• M90: 70,132,080 km (0.081 R)
• M91: 72,302,745 km (0.119 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: 516 - 16,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit