🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.6

Radius: 9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.08 AU - 2.9 AU

Year: 2712 Days

Day: 7 Hours

Environment

Temp: -199 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 60,202,715 km

• M1: 115,938 km (0.045 R)
• M2: 185,352 km (0.119 R)
• M3: 333,005 km (0.11 R)
• M4: 509,680 km (0.094 R)
• M5: 692,638 km (0.095 R)
• M6: 815,757 km (0.076 R)
• M7: 904,319 km (0.099 R)
• M8: 960,568 km (0.09 R)
• M9: 1,032,674 km (0.088 R)
• M10: 1,159,683 km (0.101 R)
• M11: 1,356,105 km (0.059 R)
• M12: 1,437,785 km (0.115 R)
• M13: 1,521,111 km (0.047 R)
• M14: 1,675,347 km (0.089 R)
• M15: 1,736,831 km (0.097 R)
• M16: 1,825,842 km (0.118 R)
• M17: 2,121,447 km (0.061 R)
• M18: 2,353,175 km (0.067 R)
• M19: 2,502,324 km (0.073 R)
• M20: 2,705,926 km (0.101 R)
• M21: 2,893,971 km (0.109 R)
• M22: 3,000,185 km (0.117 R)
• M23: 3,086,204 km (0.117 R)
• M24: 3,216,803 km (0.066 R)
• M25: 3,494,756 km (0.112 R)
• M26: 3,757,300 km (0.119 R)
• M27: 4,097,635 km (0.107 R)
• M28: 4,193,378 km (0.07 R)
• M29: 4,423,609 km (0.082 R)
• M30: 4,682,862 km (0.037 R)
• M31: 5,268,089 km (0.057 R)
• M32: 5,372,209 km (0.079 R)
• M33: 5,450,898 km (0.111 R)
• M34: 5,516,571 km (0.076 R)
• M35: 5,809,185 km (0.048 R)
• M36: 6,106,884 km (0.108 R)
• M37: 6,312,731 km (0.071 R)
• M38: 6,381,845 km (0.037 R)
• M39: 6,534,884 km (0.049 R)
• M40: 6,632,870 km (0.112 R)
• M41: 6,958,246 km (0.103 R)
• M42: 7,029,604 km (0.113 R)
• M43: 7,245,474 km (0.1 R)
• M44: 7,361,412 km (0.078 R)
• M45: 7,419,755 km (0.082 R)
• M46: 7,507,270 km (0.087 R)
• M47: 7,698,456 km (0.057 R)
• M48: 7,891,138 km (0.076 R)
• M49: 8,356,986 km (0.045 R)
• M50: 8,647,056 km (0.098 R)
• M51: 8,955,826 km (0.089 R)
• M52: 9,347,025 km (0.096 R)
• M53: 9,457,577 km (0.04 R)
• M54: 9,775,772 km (0.119 R)
• M55: 10,000,618 km (0.071 R)
• M56: 10,113,714 km (0.075 R)
• M57: 10,390,021 km (0.067 R)
• M58: 10,636,109 km (0.076 R)
• M59: 11,083,557 km (0.108 R)
• M60: 11,183,937 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.5

Radius: 14

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.63 AU - 4.03 AU

Year: 4194 Days

Day: 13.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 60,202,715 km

• M1: 189,241 km (0.109 R)
• M2: 295,157 km (0.074 R)
• M3: 428,000 km (0.078 R)
• M4: 636,689 km (0.11 R)
• M5: 742,753 km (0.11 R)
• M6: 947,703 km (0.114 R)
• M7: 1,082,490 km (0.104 R)
• M8: 1,193,193 km (0.091 R)
• M9: 1,549,834 km (0.064 R)
• M10: 1,653,056 km (0.071 R)
• M11: 1,782,758 km (0.119 R)
• M12: 1,977,534 km (0.113 R)
• M13: 2,205,521 km (0.105 R)
• M14: 2,362,300 km (0.067 R)
• M15: 2,509,504 km (0.052 R)
• M16: 2,827,400 km (0.111 R)
• M17: 3,041,923 km (0.081 R)
• M18: 3,472,017 km (0.036 R)
• M19: 3,578,830 km (0.109 R)
• M20: 3,858,578 km (0.037 R)
• M21: 4,065,173 km (0.066 R)
• M22: 4,194,126 km (0.074 R)
• M23: 4,308,119 km (0.074 R)
• M24: 5,048,629 km (0.12 R)
• M25: 5,152,599 km (0.084 R)
• M26: 5,310,126 km (0.099 R)
• M27: 5,629,966 km (0.11 R)
• M28: 5,756,077 km (0.109 R)
• M29: 5,901,337 km (0.115 R)
• M30: 6,011,142 km (0.086 R)
• M31: 6,251,396 km (0.11 R)
• M32: 6,363,445 km (0.088 R)
• M33: 6,494,792 km (0.101 R)
• M34: 6,798,774 km (0.077 R)
• M35: 6,952,561 km (0.104 R)
• M36: 7,126,992 km (0.119 R)
• M37: 7,480,193 km (0.118 R)
• M38: 7,718,801 km (0.092 R)
• M39: 8,000,494 km (0.113 R)
• M40: 8,264,983 km (0.079 R)
• M41: 8,802,937 km (0.035 R)
• M42: 9,330,868 km (0.065 R)
• M43: 9,695,887 km (0.084 R)
• M44: 9,847,579 km (0.117 R)
• M45: 10,175,198 km (0.109 R)
• M46: 11,270,554 km (0.043 R)
• M47: 11,430,025 km (0.119 R)
• M48: 11,820,775 km (0.104 R)
• M49: 11,936,414 km (0.088 R)
• M50: 12,239,200 km (0.059 R)
• M51: 12,497,257 km (0.111 R)
• M52: 12,615,140 km (0.095 R)
• M53: 13,354,602 km (0.11 R)
• M54: 13,790,381 km (0.096 R)
• M55: 13,985,606 km (0.079 R)
• M56: 14,329,531 km (0.093 R)
• M57: 14,527,150 km (0.096 R)
• M58: 15,050,593 km (0.1 R)
• M59: 15,377,764 km (0.114 R)
• M60: 15,478,892 km (0.091 R)
• M61: 15,783,623 km (0.085 R)
• M62: 16,502,440 km (0.101 R)
• M63: 17,074,652 km (0.106 R)
• M64: 17,574,159 km (0.119 R)
• M65: 17,706,404 km (0.112 R)
• M66: 17,839,097 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783.5

Radius: 4

Gravity: 48.97 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 5.37 AU - 7.63 AU

Year: 11439 Days

Day: 21.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,202,715 km

• M1: 69,114 km (0.082 R)
• M2: 112,946 km (0.108 R)
• M3: 266,284 km (0.112 R)
• M4: 378,183 km (0.113 R)
• M5: 423,960 km (0.037 R)
• M6: 538,253 km (0.104 R)
• M7: 834,756 km (0.099 R)
• M8: 1,021,155 km (0.076 R)
• M9: 1,243,009 km (0.075 R)
• M10: 1,578,407 km (0.097 R)
• M11: 1,860,549 km (0.115 R)
• M12: 2,186,074 km (0.07 R)
• M13: 2,558,273 km (0.045 R)
• M14: 2,857,918 km (0.094 R)
• M15: 3,168,632 km (0.12 R)
• M16: 3,555,493 km (0.092 R)
• M17: 4,198,165 km (0.073 R)
• M18: 4,730,434 km (0.087 R)
• M19: 5,171,449 km (0.086 R)
• M20: 5,857,205 km (0.118 R)
• M21: 6,013,386 km (0.088 R)
• M22: 6,938,200 km (0.062 R)
• M23: 7,020,628 km (0.11 R)
• M24: 7,228,270 km (0.086 R)
• M25: 7,564,865 km (0.051 R)
• M26: 7,820,528 km (0.063 R)
• M27: 8,384,213 km (0.074 R)
• M28: 8,560,289 km (0.1 R)
• M29: 8,782,143 km (0.111 R)
• M30: 9,504,551 km (0.112 R)
• M31: 9,780,410 km (0.083 R)
• M32: 9,872,861 km (0.084 R)
• M33: 11,198,448 km (0.104 R)
• M34: 11,587,253 km (0.063 R)
• M35: 12,328,361 km (0.053 R)
• M36: 12,830,860 km (0.103 R)
• M37: 12,881,424 km (0.118 R)
• M38: 14,063,845 km (0.117 R)
• M39: 14,168,414 km (0.103 R)
• M40: 14,220,624 km (0.102 R)
• M41: 14,325,492 km (0.12 R)
• M42: 14,430,659 km (0.103 R)
• M43: 15,657,512 km (0.097 R)
• M44: 15,765,820 km (0.096 R)
• M45: 16,146,697 km (0.119 R)
• M46: 16,862,074 km (0.072 R)
• M47: 17,251,477 km (0.112 R)
• M48: 18,266,498 km (0.103 R)
• M49: 19,416,906 km (0.099 R)
• M50: 20,177,013 km (0.079 R)
• M51: 23,005,460 km (0.039 R)
• M52: 23,685,232 km (0.057 R)
• M53: 23,747,316 km (0.085 R)
• M54: 24,183,693 km (0.113 R)
• M55: 24,496,951 km (0.081 R)
• M56: 25,064,226 km (0.119 R)
• M57: 26,147,613 km (0.113 R)
• M58: 28,162,098 km (0.083 R)
• M59: 28,557,635 km (0.07 R)
• M60: 29,354,543 km (0.064 R)
• M61: 29,822,635 km (0.082 R)
• M62: 31,309,937 km (0.071 R)
• M63: 32,131,379 km (0.114 R)
• M64: 32,337,824 km (0.059 R)
• M65: 32,613,832 km (0.062 R)
• M66: 32,959,852 km (0.048 R)
• M67: 33,098,678 km (0.1 R)
• M68: 33,585,769 km (0.052 R)
• M69: 34,708,352 km (0.1 R)
• M70: 36,989,869 km (0.087 R)
• M71: 37,350,848 km (0.082 R)
• M72: 39,835,370 km (0.093 R)
• M73: 40,427,777 km (0.108 R)
• M74: 41,097,677 km (0.115 R)
• M75: 41,621,120 km (0.079 R)
• M76: 42,674,887 km (0.075 R)
• M77: 43,280,908 km (0.115 R)
• M78: 43,356,754 km (0.109 R)
• M79: 43,432,750 km (0.11 R)
• M80: 43,737,181 km (0.093 R)
• M81: 43,813,476 km (0.086 R)
• M82: 43,889,771 km (0.059 R)
• M83: 45,116,025 km (0.057 R)
• M84: 46,043,083 km (0.094 R)
• M85: 47,132,604 km (0.101 R)
• M86: 47,837,360 km (0.061 R)
• M87: 49,019,931 km (0.091 R)
• M88: 49,257,492 km (0.042 R)
• M89: 50,371,697 km (0.104 R)
• M90: 52,786,805 km (0.101 R)
• M91: 54,254,061 km (0.081 R)
• M92: 54,499,851 km (0.065 R)
• M93: 54,581,830 km (0.115 R)
• M94: 54,828,218 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378

Radius: 4.9

Gravity: 15.74 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 7.67 AU - 10.53 AU

Year: 18948 Days

Day: 19.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,202,715 km

• M1: 76,145 km (0.09 R)
• M2: 243,994 km (0.096 R)
• M3: 357,988 km (0.073 R)
• M4: 471,682 km (0.091 R)
• M5: 654,341 km (0.107 R)
• M6: 836,701 km (0.068 R)
• M7: 1,034,619 km (0.098 R)
• M8: 1,174,792 km (0.1 R)
• M9: 1,551,330 km (0.07 R)
• M10: 2,815,133 km (0.108 R)
• M11: 2,847,446 km (0.077 R)
• M12: 2,879,909 km (0.054 R)
• M13: 4,276,405 km (0.06 R)
• M14: 5,725,111 km (0.096 R)
• M15: 6,140,394 km (0.059 R)
• M16: 6,309,290 km (0.111 R)
• M17: 6,436,897 km (0.057 R)
• M18: 6,479,682 km (0.118 R)
• M19: 6,565,402 km (0.086 R)
• M20: 7,132,078 km (0.112 R)
• M21: 7,942,450 km (0.057 R)
• M22: 8,686,849 km (0.084 R)
• M23: 9,211,339 km (0.087 R)
• M24: 9,844,587 km (0.092 R)
• M25: 9,992,689 km (0.112 R)
• M26: 10,091,872 km (0.097 R)
• M27: 10,642,991 km (0.112 R)
• M28: 11,101,209 km (0.108 R)
• M29: 13,214,279 km (0.089 R)
• M30: 13,816,710 km (0.101 R)
• M31: 15,104,897 km (0.083 R)
• M32: 15,390,031 km (0.116 R)
• M33: 17,793,919 km (0.115 R)
• M34: 18,095,059 km (0.059 R)
• M35: 18,641,091 km (0.1 R)
• M36: 19,192,659 km (0.077 R)
• M37: 19,377,711 km (0.115 R)
• M38: 20,689,535 km (0.045 R)
• M39: 20,815,945 km (0.111 R)
• M40: 20,942,655 km (0.071 R)
• M41: 21,260,550 km (0.116 R)
• M42: 21,324,279 km (0.044 R)
• M43: 21,452,035 km (0.094 R)
• M44: 21,643,970 km (0.034 R)
• M45: 23,595,474 km (0.074 R)
• M46: 24,125,349 km (0.03 R)
• M47: 24,325,063 km (0.069 R)
• M48: 24,659,115 km (0.084 R)
• M49: 24,726,134 km (0.037 R)
• M50: 24,793,154 km (0.106 R)
• M51: 25,670,396 km (0.086 R)
• M52: 26,147,015 km (0.111 R)
• M53: 26,489,145 km (0.102 R)
• M54: 27,663,638 km (0.055 R)
• M55: 27,733,201 km (0.087 R)
• M56: 28,502,882 km (0.06 R)
• M57: 28,713,965 km (0.095 R)
• M58: 32,161,747 km (0.081 R)
• M59: 32,675,317 km (0.108 R)
• M60: 33,785,034 km (0.08 R)
• M61: 34,907,018 km (0.113 R)
• M62: 36,803,919 km (0.057 R)
• M63: 38,190,392 km (0.114 R)
• M64: 38,500,807 km (0.114 R)
• M65: 38,656,389 km (0.106 R)
• M66: 39,515,380 km (0.078 R)
• M67: 40,301,966 km (0.117 R)
• M68: 40,380,804 km (0.057 R)
• M69: 41,650,740 km (0.107 R)
• M70: 41,810,361 km (0.112 R)
• M71: 42,370,755 km (0.12 R)
• M72: 42,933,542 km (0.119 R)
• M73: 46,197,169 km (0.093 R)
• M74: 46,610,657 km (0.056 R)
• M75: 46,693,535 km (0.086 R)
• M76: 48,864,948 km (0.048 R)
• M77: 49,117,618 km (0.053 R)
• M78: 49,370,588 km (0.12 R)
• M79: 50,302,284 km (0.105 R)
• M80: 50,642,619 km (0.09 R)
• M81: 50,727,740 km (0.082 R)
• M82: 51,410,954 km (0.115 R)
• M83: 52,700,039 km (0.05 R)
• M84: 53,565,313 km (0.079 R)
• M85: 53,738,846 km (0.05 R)
• M86: 54,522,440 km (0.079 R)
• M87: 54,872,050 km (0.112 R)
• M88: 55,222,259 km (0.062 R)
• M89: 55,397,587 km (0.113 R)
• M90: 57,605,652 km (0.078 R)
• M91: 58,050,706 km (0.059 R)
• M92: 58,318,187 km (0.046 R)
• M93: 58,586,266 km (0.085 R)
• M94: 59,662,324 km (0.084 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 11,017 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit