🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.1

Radius: 14

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.49 AU - 0.65 AU

Year: 297 Days

Day: 10 Hours

Environment

Temp: -151 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,314,281 km

• M1: 192,532 km (0.052 R)
• M2: 315,203 km (0.06 R)
• M3: 429,645 km (0.064 R)
• M4: 522,994 km (0.069 R)
• M5: 677,080 km (0.029 R)
• M6: 788,680 km (0.045 R)
• M7: 907,461 km (0.107 R)
• M8: 1,051,374 km (0.117 R)
• M9: 1,141,881 km (0.099 R)
• M10: 1,235,230 km (0.102 R)
• M11: 1,347,727 km (0.054 R)
• M12: 1,447,210 km (0.066 R)
• M13: 1,549,236 km (0.057 R)
• M14: 1,675,945 km (0.1 R)
• M15: 1,912,310 km (0.066 R)
• M16: 2,001,470 km (0.103 R)
• M17: 2,150,320 km (0.118 R)
• M18: 2,312,783 km (0.055 R)
• M19: 2,469,262 km (0.094 R)
• M20: 2,603,302 km (0.063 R)
• M21: 2,724,028 km (0.052 R)
• M22: 2,841,312 km (0.099 R)
• M23: 2,982,234 km (0.077 R)
• M24: 3,086,653 km (0.08 R)
• M25: 3,175,514 km (0.057 R)
• M26: 3,378,818 km (0.055 R)
• M27: 3,470,671 km (0.115 R)
• M28: 3,592,443 km (0.1 R)
• M29: 3,709,728 km (0.086 R)
• M30: 3,828,359 km (0.114 R)
• M31: 3,966,438 km (0.086 R)
• M32: 4,075,644 km (0.108 R)
• M33: 4,185,898 km (0.038 R)
• M34: 4,297,049 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744

Radius: 14.2

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.33 AU - 1.73 AU

Year: 1306 Days

Day: 9.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 72,314,281 km

• M1: 192,981 km (0.111 R)
• M2: 355,893 km (0.1 R)
• M3: 481,107 km (0.047 R)
• M4: 596,148 km (0.061 R)
• M5: 722,707 km (0.112 R)
• M6: 817,852 km (0.109 R)
• M7: 917,783 km (0.045 R)
• M8: 1,171,950 km (0.092 R)
• M9: 1,441,076 km (0.088 R)
• M10: 1,547,291 km (0.119 R)
• M11: 1,665,772 km (0.1 R)
• M12: 2,039,767 km (0.107 R)
• M13: 2,150,320 km (0.076 R)
• M14: 2,430,217 km (0.113 R)
• M15: 2,558,572 km (0.06 R)
• M16: 2,689,321 km (0.084 R)
• M17: 2,800,023 km (0.048 R)
• M18: 3,026,066 km (0.029 R)
• M19: 3,281,878 km (0.033 R)
• M20: 3,448,381 km (0.079 R)
• M21: 3,827,312 km (0.097 R)
• M22: 4,028,222 km (0.101 R)
• M23: 4,181,260 km (0.113 R)
• M24: 4,349,408 km (0.119 R)
• M25: 4,493,322 km (0.069 R)
• M26: 4,692,137 km (0.099 R)
• M27: 4,880,481 km (0.102 R)
• M28: 5,071,368 km (0.079 R)
• M29: 5,334,510 km (0.052 R)
• M30: 5,432,497 km (0.098 R)
• M31: 5,644,776 km (0.081 R)
• M32: 5,902,982 km (0.083 R)
• M33: 6,048,242 km (0.08 R)
• M34: 6,165,227 km (0.096 R)
• M35: 6,253,640 km (0.066 R)
• M36: 6,446,322 km (0.082 R)
• M37: 6,671,167 km (0.107 R)
• M38: 6,807,451 km (0.116 R)
• M39: 7,128,787 km (0.09 R)
• M40: 7,361,562 km (0.11 R)
• M41: 7,659,860 km (0.079 R)
• M42: 7,866,305 km (0.075 R)
• M43: 8,171,484 km (0.045 R)
• M44: 8,284,880 km (0.06 R)
• M45: 8,415,030 km (0.08 R)
• M46: 9,362,882 km (0.045 R)
• M47: 9,806,589 km (0.099 R)
• M48: 9,961,722 km (0.11 R)
• M49: 10,572,979 km (0.11 R)
• M50: 10,732,151 km (0.106 R)
• M51: 10,999,183 km (0.098 R)
• M52: 11,160,600 km (0.097 R)
• M53: 11,250,508 km (0.087 R)
• M54: 11,594,583 km (0.116 R)
• M55: 11,850,395 km (0.039 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 14

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.07 AU - 4.69 AU

Year: 5275 Days

Day: 9.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 72,314,281 km

• M1: 237,262 km (0.095 R)
• M2: 337,343 km (0.053 R)
• M3: 713,582 km (0.099 R)
• M4: 855,999 km (0.115 R)
• M5: 1,009,038 km (0.075 R)
• M6: 1,389,166 km (0.102 R)
• M7: 1,748,500 km (0.105 R)
• M8: 1,847,235 km (0.109 R)
• M9: 2,033,334 km (0.086 R)
• M10: 2,297,524 km (0.037 R)
• M11: 2,667,330 km (0.086 R)
• M12: 2,859,563 km (0.1 R)
• M13: 3,116,423 km (0.106 R)
• M14: 3,298,783 km (0.03 R)
• M15: 3,464,088 km (0.093 R)
• M16: 3,674,423 km (0.103 R)
• M17: 3,867,404 km (0.084 R)
• M18: 4,130,098 km (0.113 R)
• M19: 4,263,839 km (0.089 R)
• M20: 4,696,476 km (0.107 R)
• M21: 4,789,376 km (0.116 R)
• M22: 5,481,565 km (0.115 R)
• M23: 5,777,320 km (0.089 R)
• M24: 5,927,217 km (0.1 R)
• M25: 6,487,760 km (0.104 R)
• M26: 6,722,031 km (0.117 R)
• M27: 6,853,527 km (0.084 R)
• M28: 7,496,200 km (0.055 R)
• M29: 7,659,860 km (0.095 R)
• M30: 7,990,920 km (0.107 R)
• M31: 9,099,141 km (0.096 R)
• M32: 9,686,313 km (0.111 R)
• M33: 9,924,622 km (0.116 R)
• M34: 10,773,889 km (0.11 R)
• M35: 11,551,948 km (0.088 R)
• M36: 12,348,107 km (0.089 R)
• M37: 12,477,210 km (0.065 R)
• M38: 12,704,150 km (0.118 R)
• M39: 13,559,102 km (0.063 R)
• M40: 13,658,884 km (0.094 R)
• M41: 14,027,044 km (0.081 R)
• M42: 14,195,492 km (0.078 R)
• M43: 14,330,878 km (0.098 R)
• M44: 14,568,589 km (0.095 R)
• M45: 14,773,388 km (0.075 R)
• M46: 15,116,865 km (0.09 R)
• M47: 15,463,034 km (0.097 R)
• M48: 15,987,225 km (0.077 R)
• M49: 16,127,997 km (0.07 R)
• M50: 16,659,518 km (0.105 R)
• M51: 17,449,544 km (0.043 R)
• M52: 17,630,857 km (0.118 R)
• M53: 18,325,440 km (0.057 R)
• M54: 18,472,794 km (0.097 R)
• M55: 18,731,748 km (0.032 R)
• M56: 18,991,749 km (0.084 R)
• M57: 19,290,496 km (0.114 R)
• M58: 19,892,478 km (0.097 R)
• M59: 20,006,022 km (0.077 R)
• M60: 20,195,862 km (0.118 R)
• M61: 20,807,119 km (0.094 R)
• M62: 20,999,502 km (0.09 R)
• M63: 21,153,737 km (0.042 R)
• M64: 21,269,676 km (0.078 R)
• M65: 21,424,659 km (0.113 R)
• M66: 21,579,942 km (0.038 R)
• M67: 22,204,812 km (0.12 R)
• M68: 22,519,566 km (0.117 R)
• M69: 22,717,035 km (0.057 R)
• M70: 24,034,693 km (0.09 R)
• M71: 24,723,143 km (0.045 R)
• M72: 24,967,585 km (0.12 R)
• M73: 25,459,164 km (0.112 R)
• M74: 27,921,844 km (0.081 R)
• M75: 28,517,393 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 31.6

Radius: 5.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 6.29 AU - 9.01 AU

Year: 14605 Days

Day: 25 Hours

Environment

Temp: -227 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 72,314,281 km

• M1: 96,341 km (0.052 R)
• M2: 470,635 km (0.038 R)
• M3: 598,391 km (0.108 R)
• M4: 908,807 km (0.041 R)
• M5: 1,226,403 km (0.115 R)
• M6: 1,430,006 km (0.115 R)
• M7: 1,769,444 km (0.116 R)
• M8: 1,926,671 km (0.097 R)
• M9: 2,118,306 km (0.112 R)
• M10: 2,224,072 km (0.061 R)
• M11: 2,928,079 km (0.058 R)
• M12: 3,551,453 km (0.088 R)
• M13: 3,641,212 km (0.111 R)
• M14: 3,970,627 km (0.116 R)
• M15: 4,176,773 km (0.114 R)
• M16: 4,214,621 km (0.083 R)
• M17: 4,579,789 km (0.11 R)
• M18: 5,278,860 km (0.114 R)
• M19: 6,075,020 km (0.101 R)
• M20: 6,487,012 km (0.102 R)
• M21: 6,774,091 km (0.073 R)
• M22: 7,223,932 km (0.084 R)
• M23: 8,342,325 km (0.109 R)
• M24: 8,485,939 km (0.095 R)
• M25: 9,290,028 km (0.04 R)
• M26: 10,245,958 km (0.086 R)
• M27: 11,979,049 km (0.101 R)
• M28: 12,576,693 km (0.077 R)
• M29: 12,631,446 km (0.062 R)
• M30: 12,768,777 km (0.06 R)
• M31: 13,295,361 km (0.086 R)
• M32: 13,828,977 km (0.06 R)
• M33: 15,500,883 km (0.098 R)
• M34: 16,450,231 km (0.085 R)
• M35: 17,940,076 km (0.064 R)
• M36: 18,904,683 km (0.068 R)
• M37: 19,124,891 km (0.108 R)
• M38: 20,142,007 km (0.088 R)
• M39: 20,399,166 km (0.042 R)
• M40: 21,339,987 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 3.7

Gravity: 41.4 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 8.46 AU - 10.64 AU

Year: 20371 Days

Day: 22.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,314,281 km

• M1: 178,769 km (0.081 R)
• M2: 479,312 km (0.066 R)
• M3: 806,033 km (0.103 R)
• M4: 1,868,627 km (0.092 R)
• M5: 2,095,567 km (0.036 R)
• M6: 2,297,075 km (0.096 R)
• M7: 2,331,333 km (0.087 R)
• M8: 2,435,005 km (0.089 R)
• M9: 3,125,548 km (0.096 R)
• M10: 4,889,606 km (0.089 R)
• M11: 5,111,460 km (0.092 R)
• M12: 5,246,248 km (0.112 R)
• M13: 5,382,083 km (0.096 R)
• M14: 7,452,517 km (0.05 R)
• M15: 8,278,896 km (0.071 R)
• M16: 8,384,213 km (0.103 R)
• M17: 9,904,576 km (0.096 R)
• M18: 11,920,856 km (0.108 R)
• M19: 11,980,396 km (0.082 R)
• M20: 12,099,476 km (0.079 R)
• M21: 12,944,405 km (0.087 R)
• M22: 13,374,050 km (0.061 R)
• M23: 15,396,463 km (0.096 R)
• M24: 15,786,166 km (0.113 R)
• M25: 16,113,486 km (0.115 R)
• M26: 16,244,982 km (0.103 R)
• M27: 18,260,066 km (0.081 R)
• M28: 18,328,582 km (0.09 R)
• M29: 18,534,727 km (0.091 R)
• M30: 20,139,763 km (0.115 R)
• M31: 20,352,491 km (0.111 R)
• M32: 20,423,550 km (0.107 R)
• M33: 20,779,892 km (0.054 R)
• M34: 20,923,057 km (0.095 R)
• M35: 21,426,753 km (0.078 R)
• M36: 21,571,415 km (0.105 R)
• M37: 21,643,820 km (0.118 R)
• M38: 22,372,511 km (0.103 R)
• M39: 23,704,531 km (0.064 R)
• M40: 24,606,755 km (0.076 R)
• M41: 25,673,388 km (0.116 R)
• M42: 27,223,222 km (0.035 R)
• M43: 27,694,007 km (0.063 R)
• M44: 27,851,533 km (0.068 R)
• M45: 28,009,359 km (0.074 R)
• M46: 28,882,711 km (0.119 R)
• M47: 29,523,589 km (0.025 R)
• M48: 32,215,901 km (0.054 R)
• M49: 32,381,656 km (0.079 R)
• M50: 33,549,267 km (0.077 R)
• M51: 34,054,010 km (0.095 R)
• M52: 34,476,475 km (0.104 R)
• M53: 34,900,585 km (0.093 R)
• M54: 35,155,948 km (0.079 R)
• M55: 35,241,219 km (0.106 R)
• M56: 35,582,901 km (0.059 R)
• M57: 35,839,910 km (0.091 R)
• M58: 36,011,648 km (0.08 R)
• M59: 37,568,962 km (0.108 R)
• M60: 38,005,339 km (0.12 R)
• M61: 39,148,117 km (0.069 R)
• M62: 42,370,755 km (0.04 R)
• M63: 45,491,665 km (0.104 R)
• M64: 45,770,516 km (0.112 R)
• M65: 45,956,765 km (0.104 R)
• M66: 46,517,009 km (0.093 R)
• M67: 47,267,542 km (0.086 R)
• M68: 49,161,301 km (0.112 R)
• M69: 49,925,746 km (0.026 R)
• M70: 50,213,423 km (0.1 R)
• M71: 50,790,422 km (0.069 R)
• M72: 51,951,002 km (0.105 R)
• M73: 52,242,568 km (0.102 R)
• M74: 53,610,043 km (0.079 R)
• M75: 54,594,097 km (0.086 R)
• M76: 54,890,451 km (0.083 R)
• M77: 55,683,319 km (0.06 R)
• M78: 57,280,576 km (0.06 R)
• M79: 59,806,087 km (0.084 R)
• M80: 59,907,963 km (0.034 R)
• M81: 60,213,592 km (0.108 R)
• M82: 61,544,115 km (0.101 R)
• M83: 61,646,889 km (0.117 R)
• M84: 62,574,246 km (0.098 R)
• M85: 63,195,077 km (0.117 R)
• M86: 66,013,800 km (0.113 R)
• M87: 66,118,968 km (0.11 R)
• M88: 67,173,932 km (0.072 R)
• M89: 67,703,508 km (0.118 R)
• M90: 69,514,241 km (0.027 R)
• M91: 69,942,540 km (0.114 R)
• M92: 71,232,971 km (0.115 R)
• M93: 71,340,831 km (0.034 R)
• M94: 71,664,860 km (0.083 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: 539 - 17,065 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit