🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.5

Radius: 13.2

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.42 AU - 0.7 AU

Year: 284 Days

Day: 11.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,021,026 km

• M1: 164,408 km (0.11 R)
• M2: 248,632 km (0.108 R)
• M3: 360,680 km (0.062 R)
• M4: 450,290 km (0.111 R)
• M5: 557,402 km (0.109 R)
• M6: 742,903 km (0.104 R)
• M7: 914,193 km (0.114 R)
• M8: 1,005,298 km (0.056 R)
• M9: 1,105,827 km (0.07 R)
• M10: 1,194,539 km (0.085 R)
• M11: 1,292,226 km (0.11 R)
• M12: 1,399,488 km (0.09 R)
• M13: 1,492,837 km (0.106 R)
• M14: 1,592,021 km (0.114 R)
• M15: 1,686,417 km (0.056 R)
• M16: 1,775,727 km (0.108 R)
• M17: 1,862,942 km (0.061 R)
• M18: 1,985,313 km (0.104 R)
• M19: 2,129,825 km (0.118 R)
• M20: 2,254,290 km (0.108 R)
• M21: 2,486,167 km (0.097 R)
• M22: 2,576,225 km (0.095 R)
• M23: 2,891,876 km (0.113 R)
• M24: 2,995,548 km (0.095 R)
• M25: 3,087,251 km (0.095 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.2

Radius: 4

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.02 AU - 7.1 AU

Year: 10118 Days

Day: 18 Hours

Environment

Temp: -233 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 70,021,026 km

• M1: 198,965 km (0.058 R)
• M2: 886,367 km (0.098 R)
• M3: 974,780 km (0.052 R)
• M4: 1,201,720 km (0.083 R)
• M5: 1,342,641 km (0.073 R)
• M6: 1,400,535 km (0.117 R)
• M7: 1,488,948 km (0.068 R)
• M8: 1,609,673 km (0.111 R)
• M9: 1,844,542 km (0.106 R)
• M10: 3,114,328 km (0.118 R)
• M11: 3,171,924 km (0.106 R)
• M12: 3,465,435 km (0.117 R)
• M13: 4,375,439 km (0.086 R)
• M14: 5,609,471 km (0.116 R)
• M15: 6,643,641 km (0.107 R)
• M16: 6,867,440 km (0.085 R)
• M17: 7,839,228 km (0.1 R)
• M18: 8,049,413 km (0.054 R)
• M19: 8,102,071 km (0.041 R)
• M20: 8,181,508 km (0.094 R)
• M21: 8,208,136 km (0.063 R)
• M22: 8,935,182 km (0.112 R)
• M23: 10,421,436 km (0.109 R)
• M24: 11,622,408 km (0.096 R)
• M25: 11,712,017 km (0.104 R)
• M26: 11,741,937 km (0.097 R)
• M27: 12,254,459 km (0.116 R)
• M28: 12,284,828 km (0.047 R)
• M29: 12,682,010 km (0.025 R)
• M30: 13,238,813 km (0.064 R)
• M31: 13,708,850 km (0.089 R)
• M32: 14,633,065 km (0.076 R)
• M33: 14,697,542 km (0.115 R)
• M34: 15,021,272 km (0.091 R)
• M35: 15,445,831 km (0.095 R)
• M36: 15,841,218 km (0.117 R)
• M37: 16,239,746 km (0.106 R)
• M38: 17,182,811 km (0.105 R)
• M39: 19,227,066 km (0.117 R)
• M40: 20,656,025 km (0.102 R)
• M41: 20,764,633 km (0.086 R)
• M42: 21,346,719 km (0.048 R)
• M43: 23,463,678 km (0.037 R)
• M44: 24,988,828 km (0.082 R)
• M45: 25,375,090 km (0.053 R)
• M46: 25,724,401 km (0.08 R)
• M47: 26,036,163 km (0.079 R)

Asteroid Belt

Center: 6.49 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.2

Radius: 5.1

Gravity: 33.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.47 AU - 8.37 AU

Year: 12347 Days

Day: 23.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,021,026 km

• M1: 78,539 km (0.106 R)
• M2: 207,492 km (0.093 R)
• M3: 373,247 km (0.119 R)
• M4: 420,968 km (0.103 R)
• M5: 558,449 km (0.109 R)
• M6: 2,419,596 km (0.085 R)
• M7: 2,636,064 km (0.114 R)
• M8: 2,890,979 km (0.08 R)
• M9: 3,187,332 km (0.064 R)
• M10: 3,951,927 km (0.084 R)
• M11: 4,024,183 km (0.089 R)
• M12: 5,198,676 km (0.119 R)
• M13: 5,802,602 km (0.118 R)
• M14: 7,428,731 km (0.076 R)
• M15: 7,562,771 km (0.101 R)
• M16: 7,878,721 km (0.082 R)
• M17: 8,015,454 km (0.082 R)
• M18: 8,198,861 km (0.106 R)
• M19: 8,430,289 km (0.05 R)
• M20: 8,852,005 km (0.042 R)
• M21: 9,137,139 km (0.05 R)
• M22: 9,280,753 km (0.085 R)
• M23: 9,618,844 km (0.115 R)
• M24: 10,108,777 km (0.118 R)
• M25: 10,158,144 km (0.064 R)
• M26: 10,207,811 km (0.119 R)
• M27: 10,356,810 km (0.064 R)
• M28: 10,909,574 km (0.11 R)
• M29: 11,163,891 km (0.105 R)
• M30: 12,200,903 km (0.114 R)
• M31: 12,784,335 km (0.119 R)
• M32: 12,998,709 km (0.073 R)
• M33: 13,649,011 km (0.12 R)
• M34: 14,143,731 km (0.116 R)
• M35: 14,644,136 km (0.099 R)
• M36: 14,700,235 km (0.098 R)
• M37: 15,949,527 km (0.066 R)
• M38: 16,180,206 km (0.102 R)
• M39: 18,608,778 km (0.036 R)
• M40: 20,082,168 km (0.107 R)
• M41: 20,644,207 km (0.074 R)
• M42: 21,148,202 km (0.104 R)
• M43: 21,592,657 km (0.102 R)
• M44: 22,684,423 km (0.043 R)
• M45: 23,596,970 km (0.114 R)
• M46: 24,322,519 km (0.085 R)
• M47: 25,323,479 km (0.064 R)
• M48: 25,862,779 km (0.047 R)
• M49: 26,337,902 km (0.114 R)
• M50: 26,405,969 km (0.114 R)
• M51: 27,296,525 km (0.085 R)
• M52: 27,641,647 km (0.112 R)
• M53: 28,475,955 km (0.12 R)
• M54: 29,177,419 km (0.084 R)
• M55: 29,601,080 km (0.119 R)
• M56: 29,955,777 km (0.073 R)
• M57: 30,240,462 km (0.114 R)
• M58: 30,740,717 km (0.112 R)
• M59: 31,822,160 km (0.025 R)
• M60: 33,725,942 km (0.108 R)
• M61: 34,393,448 km (0.094 R)
• M62: 35,290,287 km (0.112 R)
• M63: 35,817,021 km (0.102 R)
• M64: 36,194,756 km (0.09 R)
• M65: 36,573,987 km (0.116 R)
• M66: 36,649,982 km (0.071 R)
• M67: 37,259,743 km (0.081 R)
• M68: 37,489,226 km (0.101 R)
• M69: 37,565,821 km (0.072 R)
• M70: 37,872,795 km (0.06 R)
• M71: 38,103,625 km (0.115 R)
• M72: 39,031,431 km (0.045 R)
• M73: 39,420,086 km (0.055 R)
• M74: 39,498,027 km (0.088 R)
• M75: 39,575,967 km (0.088 R)
• M76: 40,201,585 km (0.06 R)
• M77: 41,462,396 km (0.068 R)
• M78: 41,779,544 km (0.059 R)
• M79: 42,018,003 km (0.1 R)
• M80: 42,976,327 km (0.092 R)
• M81: 44,427,276 km (0.115 R)
• M82: 44,995,898 km (0.056 R)
• M83: 47,128,864 km (0.109 R)
• M84: 47,377,047 km (0.11 R)
• M85: 49,042,969 km (0.116 R)
• M86: 49,714,664 km (0.085 R)
• M87: 50,727,890 km (0.106 R)
• M88: 51,152,150 km (0.111 R)
• M89: 53,032,595 km (0.088 R)
• M90: 55,109,612 km (0.099 R)
• M91: 55,895,449 km (0.052 R)
• M92: 56,245,807 km (0.109 R)
• M93: 56,596,914 km (0.089 R)
• M94: 58,807,970 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 538

Radius: 4.9

Gravity: 22.41 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.92 AU - 11.12 AU

Year: 19923 Days

Day: 15.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,021,026 km

• M1: 63,130 km (0.116 R)
• M2: 120,725 km (0.069 R)
• M3: 164,707 km (0.094 R)
• M4: 337,493 km (0.114 R)
• M5: 1,089,072 km (0.118 R)
• M6: 1,328,878 km (0.101 R)
• M7: 1,703,621 km (0.047 R)
• M8: 1,856,210 km (0.104 R)
• M9: 2,718,343 km (0.118 R)
• M10: 3,152,775 km (0.075 R)
• M11: 3,454,215 km (0.072 R)
• M12: 3,492,661 km (0.073 R)
• M13: 5,095,004 km (0.116 R)
• M14: 5,138,687 km (0.079 R)
• M15: 5,492,935 km (0.06 R)
• M16: 6,131,568 km (0.093 R)
• M17: 6,178,093 km (0.096 R)
• M18: 6,507,059 km (0.114 R)
• M19: 7,777,892 km (0.085 R)
• M20: 8,132,739 km (0.093 R)
• M21: 8,286,525 km (0.112 R)
• M22: 8,963,904 km (0.043 R)
• M23: 9,658,787 km (0.048 R)
• M24: 10,205,118 km (0.116 R)
• M25: 11,961,247 km (0.091 R)
• M26: 12,019,441 km (0.105 R)
• M27: 12,784,484 km (0.085 R)
• M28: 13,082,932 km (0.038 R)
• M29: 13,869,518 km (0.109 R)
• M30: 14,237,828 km (0.094 R)
• M31: 14,361,246 km (0.083 R)
• M32: 14,733,745 km (0.027 R)
• M33: 15,742,483 km (0.109 R)
• M34: 16,448,884 km (0.119 R)
• M35: 16,903,811 km (0.116 R)
• M36: 16,969,186 km (0.111 R)
• M37: 17,297,104 km (0.083 R)
• M38: 19,171,566 km (0.072 R)
• M39: 20,201,846 km (0.101 R)
• M40: 20,340,673 km (0.12 R)
• M41: 20,828,661 km (0.107 R)
• M42: 21,250,228 km (0.082 R)
• M43: 23,764,071 km (0.107 R)
• M44: 24,351,691 km (0.09 R)
• M45: 24,795,548 km (0.099 R)
• M46: 25,466,345 km (0.086 R)
• M47: 26,673,600 km (0.079 R)
• M48: 26,749,745 km (0.115 R)
• M49: 28,674,920 km (0.1 R)
• M50: 28,752,860 km (0.064 R)
• M51: 30,326,181 km (0.093 R)
• M52: 30,564,640 km (0.095 R)
• M53: 31,927,327 km (0.095 R)
• M54: 32,169,825 km (0.06 R)
• M55: 33,391,741 km (0.044 R)
• M56: 35,377,952 km (0.039 R)
• M57: 35,712,752 km (0.052 R)
• M58: 38,600,290 km (0.105 R)
• M59: 40,770,805 km (0.078 R)
• M60: 41,649,992 km (0.104 R)
• M61: 41,915,079 km (0.091 R)
• M62: 42,446,750 km (0.11 R)
• M63: 42,891,505 km (0.079 R)
• M64: 43,069,825 km (0.102 R)
• M65: 43,248,296 km (0.079 R)
• M66: 43,337,755 km (0.101 R)
• M67: 43,606,283 km (0.11 R)
• M68: 44,505,367 km (0.092 R)
• M69: 45,774,256 km (0.102 R)
• M70: 46,321,784 km (0.075 R)
• M71: 47,423,123 km (0.11 R)
• M72: 48,254,888 km (0.08 R)
• M73: 50,214,171 km (0.055 R)
• M74: 56,538,870 km (0.119 R)
• M75: 58,109,498 km (0.116 R)
• M76: 58,208,083 km (0.108 R)
• M77: 58,306,817 km (0.086 R)
• M78: 58,504,436 km (0.045 R)
• M79: 59,396,189 km (0.047 R)
• M80: 60,092,866 km (0.085 R)
• M81: 60,692,155 km (0.057 R)
• M82: 61,092,778 km (0.071 R)
• M83: 62,300,033 km (0.075 R)
• M84: 62,501,990 km (0.116 R)
• M85: 62,602,969 km (0.071 R)
• M86: 64,227,452 km (0.09 R)
• M87: 65,660,151 km (0.055 R)
• M88: 66,071,396 km (0.077 R)
• M89: 67,206,843 km (0.091 R)
• M90: 68,140,633 km (0.096 R)
• M91: 70,021,079 km (0.088 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 17,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit