🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 12.6

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.64 AU - 0.72 AU

Year: 362 Days

Day: 7.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,662,996 km

• M1: 165,006 km (0.116 R)
• M2: 259,104 km (0.088 R)
• M3: 342,729 km (0.1 R)
• M4: 429,944 km (0.102 R)
• M5: 524,939 km (0.077 R)
• M6: 615,595 km (0.107 R)
• M7: 709,393 km (0.108 R)
• M8: 807,230 km (0.042 R)
• M9: 988,842 km (0.12 R)
• M10: 1,178,831 km (0.093 R)
• M11: 1,259,764 km (0.073 R)
• M12: 1,565,691 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 13.9

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.72 AU - 0.96 AU

Year: 497 Days

Day: 8 Hours

Environment

Temp: -150 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,662,996 km

• M1: 177,273 km (0.119 R)
• M2: 265,237 km (0.085 R)
• M3: 378,183 km (0.105 R)
• M4: 499,806 km (0.05 R)
• M5: 591,660 km (0.06 R)
• M6: 729,290 km (0.04 R)
• M7: 821,741 km (0.1 R)
• M8: 918,830 km (0.098 R)
• M9: 1,030,729 km (0.116 R)
• M10: 1,224,608 km (0.114 R)
• M11: 1,318,855 km (0.068 R)
• M12: 1,451,099 km (0.076 R)
• M13: 1,555,519 km (0.099 R)
• M14: 1,687,614 km (0.058 R)
• M15: 1,793,678 km (0.043 R)
• M16: 2,075,670 km (0.073 R)
• M17: 2,194,451 km (0.064 R)
• M18: 2,296,926 km (0.103 R)
• M19: 2,396,259 km (0.045 R)
• M20: 2,492,151 km (0.104 R)
• M21: 2,609,136 km (0.097 R)
• M22: 2,772,946 km (0.097 R)
• M23: 2,879,011 km (0.066 R)
• M24: 3,007,216 km (0.109 R)
• M25: 3,168,932 km (0.081 R)
• M26: 3,446,585 km (0.064 R)
• M27: 3,588,554 km (0.054 R)
• M28: 3,688,036 km (0.096 R)
• M29: 3,833,296 km (0.095 R)
• M30: 3,940,707 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.8

Radius: 10.6

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 655 Days

Day: 14.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 36,662,996 km

• M1: 154,086 km (0.03 R)
• M2: 241,601 km (0.071 R)
• M3: 358,137 km (0.112 R)
• M4: 438,172 km (0.077 R)
• M5: 508,483 km (0.03 R)
• M6: 574,605 km (0.082 R)
• M7: 663,167 km (0.058 R)
• M8: 904,020 km (0.083 R)
• M9: 970,142 km (0.091 R)
• M10: 1,072,766 km (0.06 R)
• M11: 1,258,417 km (0.114 R)
• M12: 1,371,214 km (0.117 R)
• M13: 1,474,586 km (0.057 R)
• M14: 1,587,233 km (0.091 R)
• M15: 1,709,754 km (0.043 R)
• M16: 1,807,292 km (0.106 R)
• M17: 1,914,105 km (0.087 R)
• M18: 1,993,691 km (0.086 R)
• M19: 2,134,014 km (0.048 R)
• M20: 2,269,848 km (0.087 R)
• M21: 2,362,150 km (0.101 R)
• M22: 2,471,506 km (0.105 R)
• M23: 2,582,508 km (0.082 R)
• M24: 2,760,380 km (0.096 R)
• M25: 2,842,659 km (0.076 R)
• M26: 2,967,573 km (0.087 R)
• M27: 3,145,594 km (0.042 R)
• M28: 3,222,937 km (0.07 R)
• M29: 3,441,349 km (0.104 R)
• M30: 3,547,863 km (0.075 R)
• M31: 3,746,080 km (0.089 R)
• M32: 3,874,136 km (0.111 R)
• M33: 3,985,138 km (0.117 R)
• M34: 4,420,467 km (0.099 R)
• M35: 4,497,660 km (0.043 R)
• M36: 4,585,175 km (0.076 R)
• M37: 4,930,895 km (0.065 R)
• M38: 5,223,658 km (0.072 R)
• M39: 5,408,262 km (0.074 R)
• M40: 5,522,256 km (0.061 R)
• M41: 5,616,054 km (0.082 R)
• M42: 6,039,416 km (0.1 R)
• M43: 6,200,832 km (0.03 R)
• M44: 6,298,519 km (0.094 R)
• M45: 6,429,268 km (0.087 R)
• M46: 6,517,082 km (0.044 R)
• M47: 6,749,407 km (0.082 R)
• M48: 6,894,667 km (0.083 R)
• M49: 7,040,824 km (0.083 R)
• M50: 7,256,394 km (0.087 R)
• M51: 7,451,171 km (0.095 R)
• M52: 7,589,698 km (0.056 R)
• M53: 7,670,930 km (0.037 R)
• M54: 7,752,461 km (0.061 R)
• M55: 7,857,628 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.5

Radius: 8.9

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.94 AU - 1.44 AU

Year: 838 Days

Day: 12.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 36,662,996 km

• M1: 112,946 km (0.104 R)
• M2: 180,265 km (0.089 R)
• M3: 329,863 km (0.115 R)
• M4: 427,700 km (0.11 R)
• M5: 646,113 km (0.116 R)
• M6: 819,048 km (0.073 R)
• M7: 940,971 km (0.087 R)
• M8: 1,038,209 km (0.098 R)
• M9: 1,107,024 km (0.089 R)
• M10: 1,164,470 km (0.102 R)
• M11: 1,236,277 km (0.068 R)
• M12: 1,439,880 km (0.119 R)
• M13: 1,661,733 km (0.108 R)
• M14: 1,743,114 km (0.108 R)
• M15: 1,941,032 km (0.054 R)
• M16: 2,138,352 km (0.117 R)
• M17: 2,300,815 km (0.116 R)
• M18: 2,358,710 km (0.032 R)
• M19: 2,433,957 km (0.095 R)
• M20: 2,518,331 km (0.045 R)
• M21: 2,638,308 km (0.115 R)
• M22: 2,830,691 km (0.097 R)
• M23: 2,946,629 km (0.086 R)
• M24: 3,018,735 km (0.109 R)
• M25: 3,164,593 km (0.078 R)
• M26: 3,220,094 km (0.063 R)
• M27: 3,303,719 km (0.109 R)
• M28: 3,492,213 km (0.103 R)
• M29: 3,568,657 km (0.059 R)
• M30: 3,713,468 km (0.084 R)
• M31: 3,791,408 km (0.075 R)
• M32: 3,899,717 km (0.045 R)
• M33: 4,179,765 km (0.114 R)
• M34: 4,312,009 km (0.098 R)
• M35: 4,717,270 km (0.029 R)
• M36: 4,780,699 km (0.043 R)
• M37: 5,156,489 km (0.066 R)
• M38: 5,353,509 km (0.08 R)
• M39: 5,575,363 km (0.088 R)
• M40: 5,834,317 km (0.113 R)
• M41: 6,016,677 km (0.062 R)
• M42: 6,097,011 km (0.1 R)
• M43: 6,235,688 km (0.085 R)
• M44: 6,422,237 km (0.098 R)
• M45: 6,860,708 km (0.082 R)
• M46: 7,029,155 km (0.08 R)
• M47: 7,174,714 km (0.07 R)
• M48: 7,345,704 km (0.072 R)
• M49: 7,604,658 km (0.049 R)
• M50: 7,679,307 km (0.075 R)
• M51: 7,879,320 km (0.101 R)
• M52: 7,954,717 km (0.082 R)
• M53: 8,017,847 km (0.087 R)
• M54: 8,233,568 km (0.11 R)
• M55: 8,618,932 km (0.068 R)
• M56: 8,774,663 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.7

Radius: 14.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.67 AU - 5.59 AU

Year: 7502 Days

Day: 8.4 Hours

Environment

Temp: -216 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,662,996 km

• M1: 195,375 km (0.096 R)
• M2: 433,086 km (0.066 R)
• M3: 807,081 km (0.098 R)
• M4: 1,278,463 km (0.087 R)
• M5: 1,617,153 km (0.065 R)
• M6: 2,190,262 km (0.115 R)
• M7: 2,475,695 km (0.1 R)
• M8: 3,004,374 km (0.098 R)
• M9: 3,513,156 km (0.111 R)
• M10: 3,651,534 km (0.115 R)
• M11: 3,934,125 km (0.081 R)
• M12: 4,312,308 km (0.108 R)
• M13: 4,763,346 km (0.106 R)
• M14: 5,166,662 km (0.072 R)
• M15: 5,743,511 km (0.103 R)
• M16: 5,940,382 km (0.111 R)
• M17: 6,039,715 km (0.091 R)
• M18: 7,487,673 km (0.099 R)
• M19: 7,920,609 km (0.115 R)
• M20: 8,030,115 km (0.039 R)
• M21: 8,398,873 km (0.031 R)
• M22: 8,886,562 km (0.078 R)
• M23: 9,000,406 km (0.081 R)
• M24: 9,772,032 km (0.093 R)
• M25: 10,007,649 km (0.088 R)
• M26: 10,364,739 km (0.071 R)
• M27: 10,847,342 km (0.107 R)
• M28: 10,969,114 km (0.076 R)
• M29: 11,091,336 km (0.111 R)
• M30: 11,543,570 km (0.089 R)
• M31: 11,709,624 km (0.088 R)
• M32: 12,043,825 km (0.08 R)
• M33: 12,212,273 km (0.108 R)
• M34: 12,979,560 km (0.118 R)
• M35: 13,152,196 km (0.095 R)
• M36: 13,368,963 km (0.058 R)
• M37: 13,938,482 km (0.071 R)
• M38: 14,560,660 km (0.079 R)
• M39: 14,830,086 km (0.108 R)
• M40: 16,294,948 km (0.106 R)
• M41: 16,762,142 km (0.074 R)
• M42: 16,856,090 km (0.063 R)
• M43: 18,045,542 km (0.076 R)
• M44: 18,190,203 km (0.073 R)
• M45: 18,772,289 km (0.06 R)
• M46: 19,065,650 km (0.113 R)
• M47: 19,311,290 km (0.04 R)
• M48: 19,905,193 km (0.031 R)
• M49: 20,354,585 km (0.047 R)
• M50: 21,110,952 km (0.094 R)
• M51: 22,495,481 km (0.078 R)
• M52: 22,911,363 km (0.091 R)
• M53: 23,224,920 km (0.094 R)
• M54: 23,329,788 km (0.076 R)
• M55: 24,068,203 km (0.085 R)
• M56: 24,546,916 km (0.09 R)
• M57: 24,867,804 km (0.102 R)
• M58: 25,190,187 km (0.107 R)
• M59: 25,405,758 km (0.117 R)
• M60: 27,042,657 km (0.119 R)
• M61: 27,318,815 km (0.096 R)
• M62: 28,152,823 km (0.1 R)
• M63: 28,376,622 km (0.058 R)
• M64: 28,488,671 km (0.109 R)
• M65: 29,504,590 km (0.079 R)
• M66: 30,474,881 km (0.104 R)
• M67: 31,108,279 km (0.088 R)
• M68: 31,513,689 km (0.049 R)
• M69: 32,329,596 km (0.085 R)
• M70: 32,681,450 km (0.057 R)
• M71: 32,799,034 km (0.1 R)
• M72: 33,804,032 km (0.084 R)
• M73: 34,161,123 km (0.116 R)
• M74: 34,759,065 km (0.096 R)
• M75: 37,246,878 km (0.069 R)
• M76: 38,916,240 km (0.092 R)
• M77: 40,294,635 km (0.06 R)
• M78: 40,420,746 km (0.115 R)
• M79: 40,673,267 km (0.045 R)
• M80: 41,053,096 km (0.111 R)
• M81: 42,712,885 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.3

Radius: 8.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.95 AU - 6.97 AU

Year: 9395 Days

Day: 6.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,662,996 km

• M1: 136,882 km (0.064 R)
• M2: 360,381 km (0.077 R)
• M3: 436,676 km (0.1 R)
• M4: 531,671 km (0.071 R)
• M5: 937,829 km (0.117 R)
• M6: 1,164,171 km (0.056 R)
• M7: 1,232,088 km (0.045 R)
• M8: 1,372,112 km (0.108 R)
• M9: 1,554,771 km (0.088 R)
• M10: 1,903,633 km (0.116 R)
• M11: 1,964,220 km (0.118 R)
• M12: 2,560,517 km (0.092 R)
• M13: 2,832,636 km (0.114 R)
• M14: 2,972,210 km (0.096 R)
• M15: 3,653,479 km (0.085 R)
• M16: 4,274,759 km (0.104 R)
• M17: 4,679,721 km (0.109 R)
• M18: 4,928,651 km (0.07 R)
• M19: 5,125,223 km (0.117 R)
• M20: 5,181,921 km (0.099 R)
• M21: 5,324,487 km (0.056 R)
• M22: 5,497,423 km (0.044 R)
• M23: 5,672,003 km (0.077 R)
• M24: 6,026,999 km (0.103 R)
• M25: 6,480,729 km (0.051 R)
• M26: 6,634,516 km (0.112 R)
• M27: 6,727,416 km (0.11 R)
• M28: 6,945,680 km (0.109 R)
• M29: 7,389,237 km (0.057 R)
• M30: 7,517,742 km (0.069 R)
• M31: 7,711,770 km (0.096 R)
• M32: 8,104,913 km (0.082 R)
• M33: 8,204,246 km (0.054 R)
• M34: 9,116,045 km (0.106 R)
• M35: 9,462,065 km (0.054 R)
• M36: 9,776,969 km (0.094 R)
• M37: 10,345,441 km (0.116 R)
• M38: 10,597,663 km (0.113 R)
• M39: 10,888,182 km (0.081 R)
• M40: 11,366,147 km (0.116 R)
• M41: 11,813,295 km (0.093 R)
• M42: 12,152,583 km (0.041 R)
• M43: 12,609,754 km (0.027 R)
• M44: 12,801,987 km (0.067 R)
• M45: 12,879,180 km (0.095 R)
• M46: 13,462,612 km (0.071 R)
• M47: 13,619,689 km (0.036 R)
• M48: 13,896,146 km (0.097 R)
• M49: 14,615,263 km (0.102 R)
• M50: 14,979,384 km (0.074 R)
• M51: 15,142,147 km (0.095 R)
• M52: 16,048,112 km (0.109 R)
• M53: 16,131,288 km (0.09 R)
• M54: 16,717,861 km (0.097 R)
• M55: 19,221,681 km (0.102 R)
• M56: 20,111,788 km (0.111 R)
• M57: 20,201,547 km (0.088 R)
• M58: 20,742,942 km (0.12 R)
• M59: 20,878,926 km (0.108 R)
• M60: 22,117,148 km (0.098 R)
• M61: 22,441,925 km (0.119 R)
• M62: 23,804,612 km (0.038 R)
• M63: 23,899,606 km (0.106 R)
• M64: 23,994,750 km (0.101 R)
• M65: 24,137,616 km (0.094 R)
• M66: 25,484,745 km (0.093 R)
• M67: 25,825,230 km (0.116 R)
• M68: 26,265,347 km (0.067 R)
• M69: 28,402,203 km (0.095 R)
• M70: 28,502,882 km (0.089 R)
• M71: 29,772,220 km (0.107 R)
• M72: 30,130,956 km (0.096 R)
• M73: 30,491,038 km (0.12 R)
• M74: 32,681,749 km (0.044 R)
• M75: 33,104,662 km (0.072 R)
• M76: 33,370,049 km (0.098 R)
• M77: 33,742,548 km (0.09 R)
• M78: 34,009,580 km (0.089 R)
• M79: 34,976,581 km (0.068 R)
• M80: 35,680,588 km (0.074 R)
• M81: 36,443,836 km (0.107 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: 505 - 15,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit