🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.8

Radius: 9.5

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.7 AU - 0.72 AU

Year: 386 Days

Day: 13.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,920,400 km

• M1: 119,828 km (0.09 R)
• M2: 206,744 km (0.119 R)
• M3: 303,983 km (0.088 R)
• M4: 371,601 km (0.11 R)
• M5: 467,045 km (0.119 R)
• M6: 536,009 km (0.097 R)
• M7: 609,163 km (0.073 R)
• M8: 678,875 km (0.089 R)
• M9: 762,800 km (0.094 R)
• M10: 877,990 km (0.088 R)
• M11: 937,829 km (0.105 R)
• M12: 1,007,542 km (0.119 R)
• M13: 1,104,930 km (0.076 R)
• M14: 1,223,262 km (0.106 R)
• M15: 1,341,444 km (0.104 R)
• M16: 1,473,090 km (0.105 R)
• M17: 1,584,690 km (0.049 R)
• M18: 1,857,557 km (0.09 R)
• M19: 2,005,210 km (0.072 R)
• M20: 2,085,843 km (0.09 R)
• M21: 2,178,594 km (0.08 R)
• M22: 2,239,331 km (0.059 R)
• M23: 2,317,570 km (0.039 R)
• M24: 2,391,023 km (0.069 R)
• M25: 2,465,373 km (0.044 R)
• M26: 2,546,156 km (0.048 R)
• M27: 2,698,746 km (0.105 R)
• M28: 2,842,360 km (0.06 R)
• M29: 2,909,080 km (0.087 R)
• M30: 2,982,383 km (0.053 R)
• M31: 3,068,701 km (0.084 R)
• M32: 3,168,483 km (0.112 R)
• M33: 3,244,030 km (0.105 R)
• M34: 3,345,607 km (0.064 R)
• M35: 3,487,126 km (0.092 R)
• M36: 3,558,634 km (0.092 R)
• M37: 3,749,671 km (0.084 R)
• M38: 3,903,457 km (0.025 R)
• M39: 3,971,075 km (0.09 R)
• M40: 4,059,488 km (0.085 R)
• M41: 4,134,736 km (0.117 R)
• M42: 4,238,257 km (0.094 R)
• M43: 4,363,620 km (0.086 R)
• M44: 4,497,211 km (0.11 R)
• M45: 4,589,513 km (0.098 R)
• M46: 4,754,220 km (0.096 R)
• M47: 4,848,168 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440

Radius: 11

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.01 AU - 1.53 AU

Year: 924 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 36,920,400 km

• M1: 152,141 km (0.087 R)
• M2: 249,978 km (0.109 R)
• M3: 353,949 km (0.067 R)
• M4: 444,306 km (0.044 R)
• M5: 654,191 km (0.115 R)
• M6: 803,939 km (0.106 R)
• M7: 903,122 km (0.111 R)
• M8: 983,307 km (0.057 R)
• M9: 1,072,168 km (0.058 R)
• M10: 1,195,137 km (0.104 R)
• M11: 1,422,227 km (0.103 R)
• M12: 1,503,309 km (0.059 R)
• M13: 1,903,334 km (0.073 R)
• M14: 2,023,760 km (0.091 R)
• M15: 2,123,542 km (0.065 R)
• M16: 2,193,554 km (0.096 R)
• M17: 2,288,249 km (0.112 R)
• M18: 2,481,829 km (0.079 R)
• M19: 2,564,108 km (0.12 R)
• M20: 2,799,425 km (0.077 R)
• M21: 2,893,971 km (0.101 R)
• M22: 3,246,423 km (0.09 R)
• M23: 3,391,234 km (0.063 R)
• M24: 3,529,163 km (0.114 R)
• M25: 3,603,364 km (0.077 R)
• M26: 3,800,833 km (0.069 R)
• M27: 3,963,446 km (0.107 R)
• M28: 4,118,579 km (0.102 R)
• M29: 4,196,968 km (0.118 R)
• M30: 4,325,323 km (0.109 R)
• M31: 4,697,822 km (0.106 R)
• M32: 4,831,263 km (0.075 R)
• M33: 4,997,167 km (0.095 R)
• M34: 5,207,203 km (0.077 R)
• M35: 5,495,478 km (0.078 R)
• M36: 5,734,236 km (0.054 R)
• M37: 5,821,900 km (0.092 R)
• M38: 6,009,795 km (0.088 R)
• M39: 6,098,956 km (0.083 R)
• M40: 6,255,884 km (0.101 R)
• M41: 6,357,461 km (0.089 R)
• M42: 6,539,521 km (0.084 R)
• M43: 6,642,744 km (0.08 R)
• M44: 6,862,354 km (0.048 R)
• M45: 7,107,844 km (0.09 R)
• M46: 7,619,768 km (0.058 R)
• M47: 7,728,376 km (0.027 R)
• M48: 7,837,582 km (0.107 R)
• M49: 7,910,586 km (0.058 R)
• M50: 8,143,510 km (0.085 R)
• M51: 8,279,494 km (0.092 R)
• M52: 8,403,660 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280

Radius: 9.3

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.81 AU - 4.97 AU

Year: 5939 Days

Day: 6.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,920,400 km

• M1: 116,387 km (0.094 R)
• M2: 181,163 km (0.073 R)
• M3: 279,449 km (0.086 R)
• M4: 338,690 km (0.053 R)
• M5: 438,322 km (0.089 R)
• M6: 598,990 km (0.065 R)
• M7: 768,783 km (0.093 R)
• M8: 918,681 km (0.085 R)
• M9: 1,129,763 km (0.092 R)
• M10: 1,342,790 km (0.106 R)
• M11: 1,657,245 km (0.04 R)
• M12: 1,962,874 km (0.114 R)
• M13: 2,204,025 km (0.044 R)
• M14: 2,370,229 km (0.081 R)
• M15: 2,506,064 km (0.09 R)
• M16: 2,768,009 km (0.047 R)
• M17: 3,186,883 km (0.114 R)
• M18: 3,394,226 km (0.104 R)
• M19: 3,902,111 km (0.117 R)
• M20: 4,165,104 km (0.069 R)
• M21: 4,708,294 km (0.107 R)
• M22: 4,793,864 km (0.067 R)
• M23: 4,858,490 km (0.086 R)
• M24: 4,923,266 km (0.069 R)
• M25: 5,075,557 km (0.09 R)
• M26: 5,207,502 km (0.113 R)
• M27: 5,362,784 km (0.064 R)
• M28: 5,452,244 km (0.101 R)
• M29: 5,746,353 km (0.108 R)
• M30: 6,068,886 km (0.118 R)
• M31: 6,828,395 km (0.085 R)
• M32: 7,244,127 km (0.1 R)
• M33: 7,318,328 km (0.07 R)
• M34: 7,542,425 km (0.045 R)
• M35: 7,743,635 km (0.072 R)
• M36: 8,074,246 km (0.092 R)
• M37: 8,775,860 km (0.062 R)
• M38: 9,067,426 km (0.11 R)
• M39: 9,578,303 km (0.077 R)
• M40: 9,687,061 km (0.092 R)
• M41: 9,768,891 km (0.074 R)
• M42: 10,264,807 km (0.053 R)
• M43: 10,515,833 km (0.114 R)
• M44: 10,768,952 km (0.114 R)
• M45: 11,052,590 km (0.1 R)
• M46: 11,252,602 km (0.106 R)
• M47: 12,211,375 km (0.082 R)
• M48: 12,299,787 km (0.069 R)
• M49: 12,358,878 km (0.096 R)
• M50: 12,477,360 km (0.108 R)
• M51: 12,596,290 km (0.119 R)
• M52: 13,652,302 km (0.118 R)
• M53: 14,051,878 km (0.107 R)
• M54: 14,424,077 km (0.111 R)
• M55: 14,611,374 km (0.101 R)
• M56: 14,736,587 km (0.083 R)
• M57: 14,799,418 km (0.102 R)
• M58: 15,209,765 km (0.033 R)
• M59: 15,432,367 km (0.093 R)
• M60: 15,880,562 km (0.118 R)
• M61: 16,300,633 km (0.093 R)
• M62: 16,463,246 km (0.104 R)
• M63: 16,855,491 km (0.043 R)
• M64: 17,416,633 km (0.03 R)
• M65: 17,883,378 km (0.045 R)
• M66: 17,983,908 km (0.112 R)
• M67: 19,411,072 km (0.078 R)
• M68: 19,860,165 km (0.076 R)
• M69: 20,382,710 km (0.108 R)
• M70: 20,733,517 km (0.102 R)
• M71: 20,874,438 km (0.105 R)
• M72: 21,334,601 km (0.068 R)
• M73: 21,441,264 km (0.073 R)
• M74: 21,548,077 km (0.086 R)
• M75: 21,869,563 km (0.09 R)
• M76: 22,084,834 km (0.109 R)
• M77: 23,391,273 km (0.105 R)
• M78: 23,942,840 km (0.071 R)
• M79: 24,016,741 km (0.101 R)
• M80: 24,238,894 km (0.069 R)
• M81: 24,573,395 km (0.082 R)
• M82: 24,946,791 km (0.094 R)
• M83: 25,096,688 km (0.112 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.8

Radius: 7.7

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.39 AU - 6.91 AU

Year: 9848 Days

Day: 22.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 36,920,400 km

• M1: 132,544 km (0.104 R)
• M2: 287,078 km (0.119 R)
• M3: 368,609 km (0.051 R)
• M4: 495,169 km (0.087 R)
• M5: 570,716 km (0.112 R)
• M6: 792,420 km (0.094 R)
• M7: 1,156,990 km (0.111 R)
• M8: 1,260,212 km (0.116 R)
• M9: 1,476,082 km (0.106 R)
• M10: 2,791,646 km (0.105 R)
• M11: 2,955,007 km (0.106 R)
• M12: 3,025,916 km (0.111 R)
• M13: 3,169,680 km (0.071 R)
• M14: 3,315,687 km (0.067 R)
• M15: 3,664,849 km (0.116 R)
• M16: 3,766,874 km (0.082 R)
• M17: 3,818,186 km (0.063 R)
• M18: 3,947,589 km (0.097 R)
• M19: 4,157,624 km (0.084 R)
• M20: 4,809,721 km (0.112 R)
• M21: 4,949,595 km (0.036 R)
• M22: 5,005,994 km (0.119 R)
• M23: 5,176,236 km (0.099 R)
• M24: 5,639,690 km (0.064 R)
• M25: 5,846,584 km (0.057 R)
• M26: 6,026,101 km (0.03 R)
• M27: 6,887,037 km (0.029 R)
• M28: 7,267,913 km (0.085 R)
• M29: 7,720,746 km (0.064 R)
• M30: 8,417,274 km (0.111 R)
• M31: 9,133,698 km (0.118 R)
• M32: 9,763,206 km (0.034 R)
• M33: 10,154,853 km (0.082 R)
• M34: 10,262,564 km (0.103 R)
• M35: 10,334,670 km (0.104 R)
• M36: 11,249,012 km (0.088 R)
• M37: 11,323,362 km (0.12 R)
• M38: 11,397,712 km (0.109 R)
• M39: 11,584,560 km (0.071 R)
• M40: 11,810,154 km (0.112 R)
• M41: 11,961,247 km (0.115 R)
• M42: 12,151,087 km (0.075 R)
• M43: 12,265,529 km (0.054 R)
• M44: 12,765,336 km (0.105 R)
• M45: 13,350,264 km (0.096 R)
• M46: 13,864,282 km (0.11 R)
• M47: 14,103,788 km (0.07 R)
• M48: 14,465,516 km (0.109 R)
• M49: 14,667,772 km (0.112 R)
• M50: 15,445,083 km (0.096 R)
• M51: 15,651,827 km (0.084 R)
• M52: 16,488,079 km (0.104 R)
• M53: 16,699,461 km (0.087 R)
• M54: 17,467,646 km (0.112 R)
• M55: 17,812,768 km (0.088 R)
• M56: 18,817,617 km (0.117 R)
• M57: 19,260,127 km (0.115 R)
• M58: 20,562,975 km (0.098 R)
• M59: 21,940,473 km (0.03 R)
• M60: 22,079,748 km (0.088 R)
• M61: 22,640,291 km (0.105 R)
• M62: 23,442,286 km (0.049 R)
• M63: 23,870,734 km (0.046 R)
• M64: 24,493,959 km (0.091 R)
• M65: 25,268,576 km (0.077 R)
• M66: 25,317,196 km (0.071 R)
• M67: 25,414,584 km (0.077 R)
• M68: 26,001,905 km (0.066 R)
• M69: 26,544,197 km (0.088 R)
• M70: 26,643,231 km (0.117 R)
• M71: 26,841,598 km (0.093 R)
• M72: 27,040,414 km (0.107 R)
• M73: 27,941,292 km (0.113 R)
• M74: 28,041,971 km (0.106 R)
• M75: 28,699,604 km (0.096 R)
• M76: 28,953,770 km (0.098 R)
• M77: 29,004,783 km (0.077 R)
• M78: 29,259,848 km (0.077 R)
• M79: 29,618,434 km (0.076 R)
• M80: 30,806,390 km (0.113 R)
• M81: 31,066,691 km (0.098 R)
• M82: 31,223,320 km (0.114 R)
• M83: 32,168,180 km (0.1 R)
• M84: 32,273,646 km (0.083 R)
• M85: 33,228,829 km (0.111 R)
• M86: 33,335,642 km (0.081 R)
• M87: 33,495,861 km (0.102 R)
• M88: 34,462,861 km (0.082 R)
• M89: 35,058,411 km (0.104 R)
• M90: 35,711,854 km (0.078 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 14,392 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit