🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.7

Radius: 13.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.47 AU - 0.71 AU

Year: 302 Days

Day: 9.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,144,861 km

• M1: 180,864 km (0.101 R)
• M2: 273,465 km (0.089 R)
• M3: 448,943 km (0.09 R)
• M4: 582,085 km (0.078 R)
• M5: 679,474 km (0.091 R)
• M6: 812,616 km (0.115 R)
• M7: 918,980 km (0.054 R)
• M8: 1,004,101 km (0.043 R)
• M9: 1,088,325 km (0.101 R)
• M10: 1,181,225 km (0.105 R)
• M11: 1,264,700 km (0.034 R)
• M12: 1,356,553 km (0.08 R)
• M13: 1,463,965 km (0.091 R)
• M14: 1,556,566 km (0.057 R)
• M15: 1,646,773 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 10.4

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.01 AU - 1.43 AU

Year: 899 Days

Day: 8.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 33,144,861 km

• M1: 155,582 km (0.087 R)
• M2: 245,640 km (0.046 R)
• M3: 316,100 km (0.089 R)
• M4: 458,218 km (0.077 R)
• M5: 550,071 km (0.106 R)
• M6: 645,216 km (0.057 R)
• M7: 724,802 km (0.091 R)
• M8: 790,475 km (0.109 R)
• M9: 928,255 km (0.077 R)
• M10: 1,019,958 km (0.099 R)
• M11: 1,099,544 km (0.116 R)
• M12: 1,176,438 km (0.093 R)
• M13: 1,244,505 km (0.047 R)
• M14: 1,335,610 km (0.069 R)
• M15: 1,628,971 km (0.094 R)
• M16: 1,717,533 km (0.119 R)
• M17: 1,850,376 km (0.098 R)
• M18: 2,018,075 km (0.102 R)
• M19: 2,119,951 km (0.074 R)
• M20: 2,210,458 km (0.114 R)
• M21: 2,275,982 km (0.11 R)
• M22: 2,342,254 km (0.114 R)
• M23: 2,592,830 km (0.066 R)
• M24: 2,711,013 km (0.069 R)
• M25: 3,017,838 km (0.116 R)
• M26: 3,083,511 km (0.093 R)
• M27: 3,194,064 km (0.099 R)
• M28: 3,457,207 km (0.097 R)
• M29: 3,533,651 km (0.112 R)
• M30: 3,610,844 km (0.077 R)
• M31: 3,743,088 km (0.051 R)
• M32: 3,877,128 km (0.069 R)
• M33: 3,948,785 km (0.071 R)
• M34: 4,272,216 km (0.097 R)
• M35: 4,354,495 km (0.107 R)
• M36: 4,495,566 km (0.102 R)
• M37: 4,663,564 km (0.055 R)
• M38: 4,739,709 km (0.084 R)
• M39: 4,833,507 km (0.031 R)
• M40: 4,910,700 km (0.102 R)
• M41: 4,979,664 km (0.112 R)
• M42: 5,144,820 km (0.075 R)
• M43: 5,338,250 km (0.116 R)
• M44: 5,462,566 km (0.102 R)
• M45: 5,596,905 km (0.071 R)
• M46: 5,805,145 km (0.088 R)
• M47: 5,942,177 km (0.119 R)
• M48: 6,043,455 km (0.051 R)
• M49: 6,322,604 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.2

Radius: 14.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.08 AU - 2.44 AU

Year: 2266 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,144,861 km

• M1: 231,428 km (0.079 R)
• M2: 329,265 km (0.062 R)
• M3: 518,506 km (0.088 R)
• M4: 641,476 km (0.119 R)
• M5: 737,667 km (0.032 R)
• M6: 880,533 km (0.078 R)
• M7: 1,078,152 km (0.076 R)
• M8: 1,215,632 km (0.026 R)
• M9: 1,389,016 km (0.076 R)
• M10: 1,560,605 km (0.105 R)
• M11: 1,696,889 km (0.103 R)
• M12: 1,948,213 km (0.106 R)
• M13: 2,084,497 km (0.077 R)
• M14: 2,271,045 km (0.101 R)
• M15: 2,500,229 km (0.111 R)
• M16: 2,711,910 km (0.072 R)
• M17: 2,929,575 km (0.079 R)
• M18: 3,113,281 km (0.066 R)
• M19: 3,260,336 km (0.096 R)
• M20: 3,423,398 km (0.12 R)
• M21: 3,687,438 km (0.045 R)
• M22: 4,059,787 km (0.117 R)
• M23: 4,265,334 km (0.099 R)
• M24: 4,641,124 km (0.113 R)
• M25: 4,763,645 km (0.099 R)
• M26: 4,856,246 km (0.105 R)
• M27: 4,965,153 km (0.091 R)
• M28: 5,169,504 km (0.101 R)
• M29: 5,328,676 km (0.084 R)
• M30: 5,457,181 km (0.108 R)
• M31: 5,684,569 km (0.102 R)
• M32: 6,556,725 km (0.108 R)
• M33: 6,903,343 km (0.114 R)
• M34: 7,167,234 km (0.103 R)
• M35: 7,362,908 km (0.106 R)
• M36: 7,470,469 km (0.039 R)
• M37: 7,614,681 km (0.073 R)
• M38: 7,741,540 km (0.074 R)
• M39: 7,869,147 km (0.094 R)
• M40: 7,997,502 km (0.085 R)
• M41: 8,145,006 km (0.113 R)
• M42: 8,574,352 km (0.107 R)
• M43: 8,687,448 km (0.065 R)
• M44: 8,820,290 km (0.097 R)
• M45: 9,338,497 km (0.082 R)
• M46: 9,493,930 km (0.068 R)
• M47: 9,906,221 km (0.031 R)
• M48: 10,025,152 km (0.09 R)
• M49: 10,606,489 km (0.052 R)
• M50: 10,911,519 km (0.046 R)
• M51: 11,034,339 km (0.077 R)
• M52: 11,219,392 km (0.043 R)
• M53: 11,949,130 km (0.075 R)
• M54: 12,160,362 km (0.069 R)
• M55: 12,309,062 km (0.104 R)
• M56: 12,651,193 km (0.113 R)
• M57: 13,083,231 km (0.092 R)
• M58: 13,323,037 km (0.042 R)
• M59: 14,006,549 km (0.054 R)
• M60: 14,117,850 km (0.092 R)
• M61: 14,296,470 km (0.089 R)
• M62: 14,701,432 km (0.061 R)
• M63: 14,814,528 km (0.109 R)
• M64: 15,270,053 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.9

Radius: 11.5

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.82 AU - 4.64 AU

Year: 4804 Days

Day: 12.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,144,861 km

• M1: 154,235 km (0.119 R)
• M2: 397,482 km (0.064 R)
• M3: 1,045,091 km (0.042 R)
• M4: 1,271,881 km (0.117 R)
• M5: 1,685,669 km (0.066 R)
• M6: 1,844,841 km (0.086 R)
• M7: 1,935,497 km (0.076 R)
• M8: 2,065,049 km (0.103 R)
• M9: 2,274,636 km (0.059 R)
• M10: 2,392,070 km (0.092 R)
• M11: 2,491,403 km (0.078 R)
• M12: 2,714,902 km (0.119 R)
• M13: 2,945,133 km (0.082 R)
• M14: 3,095,030 km (0.111 R)
• M15: 3,225,629 km (0.118 R)
• M16: 3,380,313 km (0.028 R)
• M17: 3,976,461 km (0.08 R)
• M18: 4,190,386 km (0.061 R)
• M19: 4,880,631 km (0.105 R)
• M20: 4,982,058 km (0.081 R)
• M21: 5,819,507 km (0.096 R)
• M22: 6,227,161 km (0.042 R)
• M23: 6,420,591 km (0.061 R)
• M24: 7,127,740 km (0.086 R)
• M25: 7,330,146 km (0.047 R)
• M26: 7,829,803 km (0.116 R)
• M27: 7,919,113 km (0.101 R)
• M28: 8,098,780 km (0.106 R)
• M29: 8,401,267 km (0.088 R)
• M30: 8,492,671 km (0.101 R)
• M31: 9,142,375 km (0.064 R)
• M32: 9,236,472 km (0.109 R)
• M33: 9,552,572 km (0.114 R)
• M34: 9,648,165 km (0.111 R)
• M35: 10,391,068 km (0.052 R)
• M36: 10,555,027 km (0.094 R)
• M37: 10,819,217 km (0.118 R)
• M38: 10,985,420 km (0.106 R)
• M39: 11,085,501 km (0.109 R)
• M40: 12,103,665 km (0.064 R)
• M41: 12,241,594 km (0.086 R)
• M42: 12,693,828 km (0.109 R)
• M43: 12,904,312 km (0.094 R)
• M44: 13,115,993 km (0.103 R)
• M45: 13,400,080 km (0.08 R)
• M46: 13,686,260 km (0.115 R)
• M47: 14,373,812 km (0.12 R)
• M48: 14,850,880 km (0.05 R)
• M49: 15,519,881 km (0.112 R)
• M50: 15,594,830 km (0.106 R)
• M51: 16,047,064 km (0.068 R)
• M52: 16,427,193 km (0.112 R)
• M53: 16,541,785 km (0.098 R)
• M54: 16,848,909 km (0.032 R)
• M55: 17,002,995 km (0.119 R)
• M56: 17,468,543 km (0.086 R)
• M57: 18,650,367 km (0.094 R)
• M58: 18,809,987 km (0.106 R)
• M59: 18,889,873 km (0.096 R)
• M60: 20,635,979 km (0.108 R)
• M61: 21,926,560 km (0.084 R)
• M62: 22,263,754 km (0.111 R)
• M63: 22,858,255 km (0.077 R)
• M64: 23,457,844 km (0.107 R)
• M65: 24,236,351 km (0.081 R)
• M66: 24,891,739 km (0.03 R)
• M67: 24,979,553 km (0.079 R)
• M68: 25,199,462 km (0.116 R)
• M69: 25,287,725 km (0.066 R)
• M70: 25,907,808 km (0.107 R)
• M71: 26,175,139 km (0.08 R)
• M72: 26,757,374 km (0.099 R)
• M73: 27,343,948 km (0.118 R)
• M74: 28,117,369 km (0.107 R)
• M75: 28,346,253 km (0.1 R)
• M76: 29,360,527 km (0.043 R)
• M77: 30,292,970 km (0.042 R)
• M78: 30,998,773 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 409.9

Radius: 12.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.6 AU - 5.38 AU

Year: 7433 Days

Day: 12.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 33,144,861 km

• M1: 354,397 km (0.029 R)
• M2: 703,409 km (0.093 R)
• M3: 974,181 km (0.064 R)
• M4: 1,168,808 km (0.058 R)
• M5: 1,279,062 km (0.118 R)
• M6: 1,409,810 km (0.04 R)
• M7: 1,597,107 km (0.078 R)
• M8: 1,685,070 km (0.076 R)
• M9: 2,448,618 km (0.096 R)
• M10: 2,654,913 km (0.116 R)
• M11: 3,129,438 km (0.096 R)
• M12: 3,218,598 km (0.091 R)
• M13: 3,376,723 km (0.094 R)
• M14: 4,035,253 km (0.106 R)
• M15: 4,280,145 km (0.102 R)
• M16: 4,479,708 km (0.071 R)
• M17: 4,939,871 km (0.091 R)
• M18: 5,149,458 km (0.074 R)
• M19: 5,228,745 km (0.068 R)
• M20: 5,361,887 km (0.103 R)
• M21: 6,958,096 km (0.094 R)
• M22: 7,045,910 km (0.087 R)
• M23: 7,341,665 km (0.112 R)
• M24: 8,222,049 km (0.112 R)
• M25: 9,103,778 km (0.082 R)
• M26: 10,147,972 km (0.082 R)
• M27: 10,415,004 km (0.03 R)
• M28: 10,650,620 km (0.031 R)
• M29: 11,195,605 km (0.107 R)
• M30: 11,541,027 km (0.092 R)
• M31: 12,348,556 km (0.116 R)
• M32: 13,029,376 km (0.116 R)
• M33: 13,210,689 km (0.09 R)
• M34: 13,502,255 km (0.099 R)
• M35: 13,649,011 km (0.066 R)
• M36: 16,417,170 km (0.102 R)
• M37: 16,928,046 km (0.054 R)
• M38: 17,125,815 km (0.085 R)
• M39: 18,450,953 km (0.104 R)
• M40: 19,476,596 km (0.061 R)
• M41: 20,100,867 km (0.114 R)
• M42: 20,647,349 km (0.103 R)
• M43: 21,626,018 km (0.081 R)
• M44: 21,797,756 km (0.053 R)
• M45: 23,275,933 km (0.079 R)
• M46: 23,982,783 km (0.093 R)
• M47: 24,831,302 km (0.085 R)
• M48: 25,644,067 km (0.094 R)
• M49: 25,735,023 km (0.056 R)
• M50: 26,145,220 km (0.076 R)
• M51: 26,374,105 km (0.12 R)
• M52: 26,695,590 km (0.06 R)
• M53: 27,249,701 km (0.061 R)
• M54: 27,342,452 km (0.049 R)
• M55: 27,435,352 km (0.092 R)
• M56: 27,667,827 km (0.11 R)
• M57: 28,934,921 km (0.112 R)
• M58: 29,981,358 km (0.091 R)
• M59: 30,268,885 km (0.059 R)
• M60: 30,991,742 km (0.074 R)
• M61: 31,331,030 km (0.11 R)
• M62: 31,866,740 km (0.091 R)
• M63: 32,013,346 km (0.112 R)
• M64: 32,651,231 km (0.109 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 17,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit