🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 12.8

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.6 AU - 0.74 AU

Year: 379 Days

Day: 11.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 28,133,605 km

• M1: 162,014 km (0.076 R)
• M2: 247,435 km (0.085 R)
• M3: 328,966 km (0.088 R)
• M4: 413,189 km (0.106 R)
• M5: 493,374 km (0.114 R)
• M6: 635,641 km (0.043 R)
• M7: 772,075 km (0.103 R)
• M8: 881,730 km (0.118 R)
• M9: 1,016,966 km (0.059 R)
• M10: 1,108,969 km (0.113 R)
• M11: 1,213,538 km (0.116 R)
• M12: 1,326,634 km (0.059 R)
• M13: 1,413,251 km (0.065 R)
• M14: 1,494,184 km (0.093 R)
• M15: 1,579,454 km (0.086 R)
• M16: 1,679,834 km (0.117 R)
• M17: 1,771,538 km (0.029 R)
• M18: 1,859,502 km (0.098 R)
• M19: 1,971,550 km (0.103 R)
• M20: 2,065,797 km (0.054 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.9

Radius: 8.4

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.04 AU - 2.34 AU

Year: 2237 Days

Day: 9.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,133,605 km

• M1: 110,403 km (0.067 R)
• M2: 200,611 km (0.09 R)
• M3: 281,094 km (0.087 R)
• M4: 363,822 km (0.056 R)
• M5: 596,297 km (0.104 R)
• M6: 667,805 km (0.11 R)
• M7: 946,805 km (0.078 R)
• M8: 1,129,314 km (0.05 R)
• M9: 1,260,960 km (0.115 R)
• M10: 1,419,235 km (0.066 R)
• M11: 1,484,460 km (0.04 R)
• M12: 1,550,732 km (0.069 R)
• M13: 1,652,009 km (0.077 R)
• M14: 1,873,115 km (0.108 R)
• M15: 2,356,765 km (0.092 R)
• M16: 2,434,705 km (0.056 R)
• M17: 2,566,351 km (0.07 R)
• M18: 2,740,932 km (0.051 R)
• M19: 3,130,485 km (0.074 R)
• M20: 3,302,822 km (0.037 R)
• M21: 3,361,015 km (0.063 R)
• M22: 3,448,829 km (0.085 R)
• M23: 3,597,081 km (0.112 R)
• M24: 3,702,099 km (0.076 R)
• M25: 3,777,645 km (0.028 R)
• M26: 3,961,352 km (0.097 R)
• M27: 4,101,076 km (0.027 R)
• M28: 4,353,448 km (0.097 R)
• M29: 4,417,326 km (0.095 R)
• M30: 4,774,266 km (0.116 R)
• M31: 4,923,116 km (0.076 R)
• M32: 5,464,511 km (0.089 R)
• M33: 5,689,805 km (0.043 R)
• M34: 5,759,817 km (0.088 R)
• M35: 6,203,525 km (0.058 R)
• M36: 6,347,886 km (0.094 R)
• M37: 6,420,441 km (0.079 R)
• M38: 6,639,901 km (0.112 R)
• M39: 6,824,804 km (0.068 R)
• M40: 7,086,302 km (0.097 R)
• M41: 7,929,734 km (0.088 R)
• M42: 8,204,695 km (0.05 R)
• M43: 8,403,062 km (0.072 R)
• M44: 8,663,362 km (0.061 R)
• M45: 8,804,583 km (0.065 R)
• M46: 8,906,010 km (0.107 R)
• M47: 9,028,082 km (0.119 R)
• M48: 9,439,326 km (0.109 R)
• M49: 9,709,949 km (0.069 R)
• M50: 10,280,066 km (0.106 R)
• M51: 10,730,954 km (0.094 R)
• M52: 10,860,955 km (0.076 R)
• M53: 11,254,248 km (0.096 R)
• M54: 11,563,317 km (0.073 R)
• M55: 11,652,178 km (0.106 R)
• M56: 11,897,519 km (0.032 R)
• M57: 12,054,746 km (0.065 R)
• M58: 12,439,063 km (0.116 R)
• M59: 12,804,531 km (0.084 R)
• M60: 13,034,762 km (0.082 R)
• M61: 13,405,914 km (0.1 R)
• M62: 14,111,268 km (0.076 R)
• M63: 14,852,825 km (0.104 R)
• M64: 15,313,586 km (0.103 R)
• M65: 15,435,508 km (0.08 R)
• M66: 15,729,767 km (0.097 R)
• M67: 15,852,886 km (0.068 R)
• M68: 16,298,838 km (0.111 R)
• M69: 16,548,367 km (0.115 R)
• M70: 16,748,828 km (0.107 R)
• M71: 16,824,225 km (0.072 R)
• M72: 16,899,772 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 13

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.52 AU - 3.66 AU

Year: 3749 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,133,605 km

• M1: 178,021 km (0.063 R)
• M2: 437,574 km (0.104 R)
• M3: 532,419 km (0.025 R)
• M4: 806,482 km (0.077 R)
• M5: 942,167 km (0.059 R)
• M6: 1,046,288 km (0.044 R)
• M7: 1,224,159 km (0.105 R)
• M8: 1,427,612 km (0.057 R)
• M9: 1,518,418 km (0.118 R)
• M10: 1,722,171 km (0.116 R)
• M11: 1,885,232 km (0.083 R)
• M12: 2,036,476 km (0.099 R)
• M13: 2,191,908 km (0.038 R)
• M14: 2,297,823 km (0.109 R)
• M15: 2,930,772 km (0.085 R)
• M16: 3,048,057 km (0.088 R)
• M17: 4,507,533 km (0.097 R)
• M18: 4,620,779 km (0.107 R)
• M19: 5,059,849 km (0.091 R)
• M20: 5,320,299 km (0.066 R)
• M21: 5,488,447 km (0.087 R)
• M22: 5,756,227 km (0.041 R)
• M23: 6,053,179 km (0.117 R)
• M24: 6,559,418 km (0.088 R)
• M25: 6,765,863 km (0.115 R)
• M26: 6,974,402 km (0.084 R)
• M27: 7,079,420 km (0.026 R)
• M28: 7,857,030 km (0.098 R)
• M29: 8,021,438 km (0.087 R)
• M30: 8,104,016 km (0.114 R)
• M31: 8,353,545 km (0.078 R)
• M32: 9,261,155 km (0.113 R)
• M33: 9,991,941 km (0.086 R)
• M34: 10,620,252 km (0.052 R)
• M35: 11,883,756 km (0.117 R)
• M36: 13,129,308 km (0.097 R)
• M37: 13,324,682 km (0.034 R)
• M38: 13,586,628 km (0.109 R)
• M39: 13,784,247 km (0.111 R)
• M40: 14,182,327 km (0.115 R)
• M41: 14,685,125 km (0.104 R)
• M42: 15,743,082 km (0.093 R)
• M43: 16,333,544 km (0.093 R)
• M44: 16,684,351 km (0.031 R)
• M45: 16,931,487 km (0.052 R)
• M46: 17,608,118 km (0.111 R)
• M47: 17,715,829 km (0.091 R)
• M48: 17,895,645 km (0.106 R)
• M49: 18,040,007 km (0.072 R)
• M50: 18,329,928 km (0.116 R)
• M51: 18,584,992 km (0.087 R)
• M52: 18,731,149 km (0.058 R)
• M53: 19,098,412 km (0.039 R)
• M54: 19,505,019 km (0.109 R)
• M55: 19,765,319 km (0.072 R)
• M56: 20,026,817 km (0.097 R)
• M57: 20,440,006 km (0.03 R)
• M58: 20,780,191 km (0.049 R)
• M59: 21,236,764 km (0.095 R)
• M60: 21,504,544 km (0.087 R)
• M61: 21,811,968 km (0.037 R)
• M62: 21,966,203 km (0.089 R)
• M63: 22,782,110 km (0.054 R)
• M64: 23,371,077 km (0.082 R)
• M65: 23,687,177 km (0.116 R)
• M66: 23,806,108 km (0.095 R)
• M67: 24,563,821 km (0.12 R)
• M68: 24,804,823 km (0.112 R)
• M69: 25,127,206 km (0.105 R)
• M70: 25,491,776 km (0.087 R)
• M71: 27,340,208 km (0.105 R)
• M72: 27,589,886 km (0.059 R)
• M73: 27,882,201 km (0.103 R)
• M74: 28,091,638 km (0.034 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 503 - 12,352 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit