🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.7

Radius: 14.2

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.67 AU

Year: 269 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,053,235 km

• M1: 176,974 km (0.107 R)
• M2: 279,299 km (0.078 R)
• M3: 386,710 km (0.091 R)
• M4: 477,217 km (0.089 R)
• M5: 586,723 km (0.112 R)
• M6: 700,567 km (0.071 R)
• M7: 796,908 km (0.11 R)
• M8: 915,838 km (0.107 R)
• M9: 1,004,998 km (0.114 R)
• M10: 1,112,559 km (0.076 R)
• M11: 1,248,095 km (0.07 R)
• M12: 1,435,392 km (0.116 R)
• M13: 1,562,699 km (0.093 R)
• M14: 1,716,336 km (0.054 R)
• M15: 1,852,321 km (0.042 R)
• M16: 2,020,469 km (0.094 R)
• M17: 2,120,999 km (0.099 R)
• M18: 2,218,387 km (0.057 R)
• M19: 2,347,340 km (0.099 R)
• M20: 2,519,827 km (0.103 R)
• M21: 2,696,651 km (0.085 R)
• M22: 2,824,109 km (0.103 R)
• M23: 2,969,967 km (0.117 R)
• M24: 3,085,157 km (0.09 R)
• M25: 3,179,553 km (0.078 R)
• M26: 3,280,532 km (0.03 R)
• M27: 3,371,338 km (0.095 R)
• M28: 3,474,411 km (0.097 R)
• M29: 3,584,365 km (0.108 R)
• M30: 4,176,773 km (0.114 R)
• M31: 4,287,774 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651

Radius: 14.3

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.48 AU - 0.72 AU

Year: 315 Days

Day: 9.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 56,053,235 km

• M1: 186,100 km (0.085 R)
• M2: 284,086 km (0.091 R)
• M3: 377,735 km (0.068 R)
• M4: 532,120 km (0.106 R)
• M5: 647,908 km (0.089 R)
• M6: 757,115 km (0.049 R)
• M7: 891,753 km (0.112 R)
• M8: 989,291 km (0.095 R)
• M9: 1,106,725 km (0.068 R)
• M10: 1,216,979 km (0.092 R)
• M11: 1,322,595 km (0.047 R)
• M12: 1,458,130 km (0.108 R)
• M13: 1,677,890 km (0.072 R)
• M14: 1,821,055 km (0.045 R)
• M15: 1,948,512 km (0.113 R)
• M16: 2,094,370 km (0.115 R)
• M17: 2,254,590 km (0.063 R)
• M18: 2,349,435 km (0.065 R)
• M19: 2,527,157 km (0.115 R)
• M20: 2,664,936 km (0.108 R)
• M21: 2,754,396 km (0.113 R)
• M22: 2,942,291 km (0.113 R)
• M23: 3,069,898 km (0.102 R)
• M24: 3,169,829 km (0.071 R)
• M25: 3,258,990 km (0.051 R)
• M26: 3,355,031 km (0.116 R)
• M27: 3,445,987 km (0.084 R)
• M28: 3,556,091 km (0.118 R)
• M29: 3,704,941 km (0.041 R)
• M30: 3,830,603 km (0.057 R)
• M31: 4,112,296 km (0.114 R)
• M32: 4,229,431 km (0.109 R)
• M33: 4,360,928 km (0.042 R)
• M34: 4,540,744 km (0.111 R)
• M35: 4,668,800 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 10

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.8 AU - 3.24 AU

Year: 3560 Days

Day: 6.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 56,053,235 km

• M1: 145,858 km (0.097 R)
• M2: 261,497 km (0.048 R)
• M3: 383,270 km (0.114 R)
• M4: 496,515 km (0.09 R)
• M5: 843,433 km (0.086 R)
• M6: 956,678 km (0.097 R)
• M7: 1,047,035 km (0.111 R)
• M8: 1,304,793 km (0.077 R)
• M9: 1,477,429 km (0.062 R)
• M10: 1,666,071 km (0.119 R)
• M11: 1,733,540 km (0.068 R)
• M12: 1,827,936 km (0.104 R)
• M13: 1,950,607 km (0.085 R)
• M14: 2,067,143 km (0.049 R)
• M15: 2,278,974 km (0.105 R)
• M16: 2,517,283 km (0.077 R)
• M17: 2,605,097 km (0.109 R)
• M18: 2,674,212 km (0.095 R)
• M19: 2,977,147 km (0.092 R)
• M20: 3,122,407 km (0.108 R)
• M21: 3,376,873 km (0.057 R)
• M22: 3,463,191 km (0.098 R)
• M23: 3,550,257 km (0.093 R)
• M24: 3,737,852 km (0.12 R)
• M25: 3,974,067 km (0.095 R)
• M26: 4,343,574 km (0.06 R)
• M27: 4,484,944 km (0.095 R)
• M28: 4,724,002 km (0.102 R)
• M29: 4,820,941 km (0.059 R)
• M30: 5,441,174 km (0.11 R)
• M31: 5,555,467 km (0.045 R)
• M32: 5,632,061 km (0.104 R)
• M33: 5,851,222 km (0.115 R)
• M34: 5,942,327 km (0.069 R)
• M35: 6,271,442 km (0.106 R)
• M36: 6,566,150 km (0.118 R)
• M37: 6,647,232 km (0.061 R)
• M38: 7,002,826 km (0.075 R)
• M39: 7,182,792 km (0.106 R)
• M40: 7,308,454 km (0.077 R)
• M41: 7,378,466 km (0.056 R)
• M42: 7,746,627 km (0.071 R)
• M43: 7,889,792 km (0.082 R)
• M44: 8,077,238 km (0.118 R)
• M45: 8,207,837 km (0.06 R)
• M46: 8,530,220 km (0.109 R)
• M47: 8,812,063 km (0.105 R)
• M48: 8,886,712 km (0.082 R)
• M49: 8,976,471 km (0.091 R)
• M50: 9,187,404 km (0.063 R)
• M51: 9,506,795 km (0.119 R)
• M52: 9,583,389 km (0.087 R)
• M53: 9,660,133 km (0.052 R)
• M54: 9,798,960 km (0.092 R)
• M55: 10,156,648 km (0.117 R)
• M56: 10,219,180 km (0.116 R)
• M57: 10,313,427 km (0.069 R)
• M58: 10,486,811 km (0.092 R)
• M59: 10,724,971 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 521.6

Radius: 4.9

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.23 AU - 8.17 AU

Year: 14492 Days

Day: 18.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 56,053,235 km

• M1: 86,916 km (0.055 R)
• M2: 174,282 km (0.1 R)
• M3: 295,605 km (0.073 R)
• M4: 475,721 km (0.052 R)
• M5: 863,329 km (0.072 R)
• M6: 904,469 km (0.104 R)
• M7: 1,304,194 km (0.119 R)
• M8: 1,497,774 km (0.083 R)
• M9: 1,572,722 km (0.106 R)
• M10: 2,244,566 km (0.098 R)
• M11: 2,417,651 km (0.112 R)
• M12: 2,685,431 km (0.062 R)
• M13: 2,838,320 km (0.116 R)
• M14: 3,248,967 km (0.104 R)
• M15: 4,055,000 km (0.111 R)
• M16: 4,480,307 km (0.111 R)
• M17: 4,771,574 km (0.1 R)
• M18: 4,882,426 km (0.086 R)
• M19: 5,487,848 km (0.094 R)
• M20: 5,799,311 km (0.077 R)
• M21: 6,398,899 km (0.082 R)
• M22: 6,480,430 km (0.085 R)
• M23: 6,521,270 km (0.055 R)
• M24: 7,785,821 km (0.099 R)
• M25: 8,268,125 km (0.067 R)
• M26: 9,772,032 km (0.083 R)
• M27: 9,865,830 km (0.117 R)
• M28: 10,483,071 km (0.117 R)
• M29: 10,530,942 km (0.089 R)
• M30: 10,966,272 km (0.102 R)
• M31: 11,210,565 km (0.113 R)
• M32: 11,456,654 km (0.037 R)
• M33: 12,256,254 km (0.109 R)
• M34: 12,611,699 km (0.103 R)
• M35: 12,765,037 km (0.079 R)
• M36: 12,867,661 km (0.083 R)
• M37: 13,228,790 km (0.086 R)
• M38: 13,541,150 km (0.103 R)
• M39: 13,698,079 km (0.114 R)
• M40: 14,760,523 km (0.108 R)
• M41: 15,138,557 km (0.074 R)
• M42: 15,192,861 km (0.097 R)
• M43: 15,410,525 km (0.037 R)
• M44: 15,904,198 km (0.083 R)
• M45: 16,291,657 km (0.1 R)
• M46: 16,963,351 km (0.115 R)
• M47: 17,758,165 km (0.078 R)
• M48: 18,044,944 km (0.06 R)
• M49: 18,275,624 km (0.088 R)
• M50: 18,449,157 km (0.037 R)
• M51: 18,681,333 km (0.079 R)
• M52: 20,095,183 km (0.106 R)
• M53: 20,815,048 km (0.042 R)
• M54: 21,299,446 km (0.111 R)
• M55: 21,849,068 km (0.087 R)
• M56: 22,094,708 km (0.119 R)
• M57: 22,403,179 km (0.046 R)
• M58: 22,465,112 km (0.071 R)
• M59: 22,837,461 km (0.112 R)
• M60: 23,525,312 km (0.117 R)
• M61: 23,714,254 km (0.052 R)
• M62: 23,777,235 km (0.115 R)
• M63: 23,903,496 km (0.073 R)
• M64: 24,156,765 km (0.042 R)
• M65: 24,347,203 km (0.109 R)
• M66: 25,565,079 km (0.117 R)
• M67: 26,540,457 km (0.12 R)
• M68: 26,671,505 km (0.117 R)
• M69: 28,193,215 km (0.094 R)
• M70: 28,728,925 km (0.12 R)
• M71: 29,200,607 km (0.069 R)
• M72: 29,742,749 km (0.103 R)
• M73: 30,905,723 km (0.094 R)
• M74: 31,458,188 km (0.048 R)
• M75: 31,666,129 km (0.104 R)
• M76: 31,874,669 km (0.105 R)
• M77: 32,362,807 km (0.087 R)
• M78: 35,415,501 km (0.086 R)
• M79: 36,574,585 km (0.108 R)
• M80: 37,012,458 km (0.079 R)
• M81: 38,410,450 km (0.105 R)
• M82: 39,376,852 km (0.072 R)
• M83: 40,426,581 km (0.099 R)
• M84: 43,321,898 km (0.116 R)
• M85: 45,497,649 km (0.1 R)
• M86: 45,968,583 km (0.086 R)
• M87: 46,835,952 km (0.099 R)
• M88: 48,267,005 km (0.034 R)
• M89: 48,346,890 km (0.092 R)
• M90: 49,068,102 km (0.058 R)
• M91: 50,197,117 km (0.096 R)
• M92: 51,253,278 km (0.081 R)
• M93: 52,070,531 km (0.102 R)
• M94: 54,631,497 km (0.12 R)
• M95: 55,633,803 km (0.065 R)
• M96: 55,969,201 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 11,432 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit