🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.4

Radius: 11.3

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.48 AU - 0.54 AU

Year: 247 Days

Day: 14.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 25,133,086 km

• M1: 141,520 km (0.057 R)
• M2: 231,428 km (0.117 R)
• M3: 352,901 km (0.055 R)
• M4: 425,157 km (0.085 R)
• M5: 509,680 km (0.076 R)
• M6: 580,739 km (0.042 R)
• M7: 712,086 km (0.109 R)
• M8: 783,594 km (0.107 R)
• M9: 857,944 km (0.073 R)
• M10: 945,608 km (0.073 R)
• M11: 1,018,014 km (0.096 R)
• M12: 1,142,180 km (0.111 R)
• M13: 1,251,685 km (0.101 R)
• M14: 1,336,208 km (0.113 R)
• M15: 1,435,392 km (0.061 R)
• M16: 1,507,199 km (0.101 R)
• M17: 1,707,809 km (0.09 R)
• M18: 1,779,766 km (0.038 R)
• M19: 1,857,258 km (0.096 R)
• M20: 1,954,795 km (0.078 R)
• M21: 2,030,193 km (0.112 R)
• M22: 2,116,361 km (0.047 R)
• M23: 2,189,066 km (0.047 R)
• M24: 2,317,121 km (0.053 R)
• M25: 2,627,687 km (0.071 R)
• M26: 2,758,884 km (0.073 R)
• M27: 2,881,554 km (0.114 R)
• M28: 2,973,407 km (0.097 R)
• M29: 3,160,255 km (0.116 R)
• M30: 3,243,880 km (0.065 R)
• M31: 3,470,671 km (0.078 R)
• M32: 3,586,011 km (0.116 R)
• M33: 3,667,541 km (0.106 R)
• M34: 3,743,687 km (0.116 R)
• M35: 3,826,564 km (0.108 R)
• M36: 4,096,588 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.8

Radius: 11.7

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.75 AU - 1.13 AU

Year: 618 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,133,086 km

• M1: 146,157 km (0.115 R)
• M2: 230,082 km (0.068 R)
• M3: 310,416 km (0.112 R)
• M4: 403,017 km (0.084 R)
• M5: 479,910 km (0.109 R)
• M6: 602,879 km (0.077 R)
• M7: 680,521 km (0.12 R)
• M8: 787,034 km (0.048 R)
• M9: 926,310 km (0.08 R)
• M10: 1,183,618 km (0.099 R)
• M11: 1,272,629 km (0.094 R)
• M12: 1,426,416 km (0.096 R)
• M13: 1,508,844 km (0.07 R)
• M14: 1,678,937 km (0.102 R)
• M15: 1,752,838 km (0.073 R)
• M16: 1,876,256 km (0.059 R)
• M17: 2,052,632 km (0.111 R)
• M18: 2,146,580 km (0.039 R)
• M19: 2,437,398 km (0.06 R)
• M20: 2,568,147 km (0.059 R)
• M21: 2,685,581 km (0.08 R)
• M22: 2,788,804 km (0.108 R)
• M23: 2,885,294 km (0.062 R)
• M24: 2,974,754 km (0.063 R)
• M25: 3,073,488 km (0.093 R)
• M26: 3,453,467 km (0.117 R)
• M27: 3,706,437 km (0.042 R)
• M28: 3,821,777 km (0.107 R)
• M29: 3,983,492 km (0.107 R)
• M30: 4,065,322 km (0.049 R)
• M31: 4,230,478 km (0.085 R)
• M32: 4,332,654 km (0.072 R)
• M33: 4,473,126 km (0.084 R)
• M34: 4,586,671 km (0.102 R)
• M35: 4,749,284 km (0.113 R)
• M36: 4,855,348 km (0.107 R)
• M37: 4,981,908 km (0.107 R)
• M38: 5,129,412 km (0.036 R)
• M39: 5,238,319 km (0.096 R)
• M40: 5,328,227 km (0.092 R)
• M41: 5,610,818 km (0.1 R)
• M42: 5,692,498 km (0.117 R)
• M43: 5,836,411 km (0.114 R)
• M44: 6,595,471 km (0.103 R)
• M45: 6,692,560 km (0.052 R)
• M46: 6,822,860 km (0.059 R)
• M47: 6,899,155 km (0.059 R)
• M48: 6,975,898 km (0.086 R)
• M49: 7,174,265 km (0.096 R)
• M50: 7,363,357 km (0.102 R)
• M51: 7,565,464 km (0.082 R)
• M52: 7,644,451 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778

Radius: 9.8

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.43 AU - 1.67 AU

Year: 1309 Days

Day: 6.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,133,086 km

• M1: 122,221 km (0.12 R)
• M2: 201,957 km (0.087 R)
• M3: 286,630 km (0.117 R)
• M4: 416,331 km (0.095 R)
• M5: 501,751 km (0.084 R)
• M6: 575,054 km (0.1 R)
• M7: 672,742 km (0.075 R)
• M8: 734,376 km (0.113 R)
• M9: 848,968 km (0.094 R)
• M10: 962,214 km (0.079 R)
• M11: 1,204,712 km (0.085 R)
• M12: 1,333,216 km (0.085 R)
• M13: 1,943,426 km (0.057 R)
• M14: 2,013,887 km (0.038 R)
• M15: 2,251,747 km (0.104 R)
• M16: 2,358,111 km (0.103 R)
• M17: 2,642,497 km (0.089 R)
• M18: 2,914,765 km (0.053 R)
• M19: 3,089,645 km (0.08 R)
• M20: 3,376,723 km (0.037 R)
• M21: 3,572,996 km (0.085 R)
• M22: 3,647,645 km (0.035 R)
• M23: 3,951,179 km (0.114 R)
• M24: 4,079,983 km (0.079 R)
• M25: 4,223,447 km (0.092 R)
• M26: 4,408,500 km (0.116 R)
• M27: 4,718,317 km (0.107 R)
• M28: 4,868,962 km (0.09 R)
• M29: 5,105,027 km (0.04 R)
• M30: 5,344,982 km (0.107 R)
• M31: 5,574,017 km (0.073 R)
• M32: 5,982,868 km (0.103 R)
• M33: 6,071,729 km (0.042 R)
• M34: 6,175,998 km (0.118 R)
• M35: 6,386,333 km (0.054 R)
• M36: 6,553,284 km (0.103 R)
• M37: 6,629,579 km (0.086 R)
• M38: 6,767,808 km (0.101 R)
• M39: 7,425,290 km (0.105 R)
• M40: 7,729,423 km (0.085 R)
• M41: 7,939,907 km (0.058 R)
• M42: 8,037,744 km (0.119 R)
• M43: 8,119,574 km (0.115 R)
• M44: 8,201,703 km (0.112 R)
• M45: 8,482,798 km (0.109 R)
• M46: 9,054,710 km (0.042 R)
• M47: 9,156,886 km (0.114 R)
• M48: 9,448,602 km (0.106 R)
• M49: 9,691,100 km (0.082 R)
• M50: 10,006,003 km (0.08 R)
• M51: 10,129,421 km (0.059 R)
• M52: 10,324,198 km (0.11 R)
• M53: 10,862,152 km (0.119 R)
• M54: 11,007,112 km (0.033 R)
• M55: 11,079,817 km (0.054 R)
• M56: 11,335,629 km (0.096 R)
• M57: 11,556,436 km (0.084 R)
• M58: 11,667,437 km (0.093 R)
• M59: 11,927,737 km (0.102 R)
• M60: 12,039,786 km (0.091 R)
• M61: 12,605,865 km (0.12 R)
• M62: 12,681,860 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 11.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.35 AU - 1.83 AU

Year: 1360 Days

Day: 5.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,133,086 km

• M1: 147,952 km (0.072 R)
• M2: 236,065 km (0.114 R)
• M3: 357,838 km (0.076 R)
• M4: 478,264 km (0.076 R)
• M5: 559,646 km (0.105 R)
• M6: 651,200 km (0.118 R)
• M7: 792,121 km (0.068 R)
• M8: 959,970 km (0.111 R)
• M9: 1,095,505 km (0.096 R)
• M10: 1,243,607 km (0.105 R)
• M11: 1,374,505 km (0.074 R)
• M12: 1,466,508 km (0.12 R)
• M13: 1,618,200 km (0.034 R)
• M14: 1,735,485 km (0.108 R)
• M15: 1,815,370 km (0.089 R)
• M16: 1,951,355 km (0.071 R)
• M17: 2,133,415 km (0.073 R)
• M18: 2,291,839 km (0.101 R)
• M19: 2,380,102 km (0.063 R)
• M20: 2,454,452 km (0.107 R)
• M21: 2,620,805 km (0.069 R)
• M22: 2,830,242 km (0.052 R)
• M23: 2,981,037 km (0.097 R)
• M24: 3,175,364 km (0.108 R)
• M25: 3,315,538 km (0.073 R)
• M26: 3,722,593 km (0.113 R)
• M27: 3,941,156 km (0.068 R)
• M28: 4,020,742 km (0.079 R)
• M29: 4,345,070 km (0.043 R)
• M30: 4,455,025 km (0.119 R)
• M31: 4,547,476 km (0.077 R)
• M32: 4,687,200 km (0.106 R)
• M33: 4,904,417 km (0.085 R)
• M34: 4,990,286 km (0.076 R)
• M35: 5,173,244 km (0.116 R)
• M36: 5,526,145 km (0.032 R)
• M37: 5,755,778 km (0.119 R)
• M38: 5,836,411 km (0.05 R)
• M39: 5,978,380 km (0.091 R)
• M40: 6,121,545 km (0.107 R)
• M41: 6,296,874 km (0.095 R)
• M42: 6,411,316 km (0.069 R)
• M43: 6,557,772 km (0.078 R)
• M44: 6,779,776 km (0.115 R)
• M45: 7,004,322 km (0.119 R)
• M46: 7,101,261 km (0.031 R)
• M47: 7,242,033 km (0.065 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.1

Radius: 8.8

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.93 AU - 5.29 AU

Year: 6713 Days

Day: 14.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 25,133,086 km

• M1: 191,036 km (0.088 R)
• M2: 309,668 km (0.081 R)
• M3: 389,254 km (0.033 R)
• M4: 468,092 km (0.099 R)
• M5: 533,765 km (0.077 R)
• M6: 623,374 km (0.034 R)
• M7: 762,650 km (0.11 R)
• M8: 853,755 km (0.054 R)
• M9: 1,123,779 km (0.12 R)
• M10: 1,228,647 km (0.104 R)
• M11: 1,295,966 km (0.098 R)
• M12: 1,534,276 km (0.063 R)
• M13: 1,988,604 km (0.103 R)
• M14: 2,100,653 km (0.092 R)
• M15: 2,198,191 km (0.043 R)
• M16: 2,398,203 km (0.027 R)
• M17: 2,534,786 km (0.102 R)
• M18: 2,815,881 km (0.112 R)
• M19: 3,106,998 km (0.106 R)
• M20: 3,407,839 km (0.079 R)
• M21: 3,639,716 km (0.119 R)
• M22: 3,777,346 km (0.107 R)
• M23: 3,956,864 km (0.096 R)
• M24: 4,017,301 km (0.117 R)
• M25: 4,831,712 km (0.111 R)
• M26: 4,983,105 km (0.071 R)
• M27: 5,070,470 km (0.066 R)
• M28: 5,379,988 km (0.039 R)
• M29: 5,469,597 km (0.107 R)
• M30: 5,855,859 km (0.032 R)
• M31: 6,040,762 km (0.107 R)
• M32: 6,345,194 km (0.104 R)
• M33: 6,896,312 km (0.09 R)
• M34: 7,338,374 km (0.043 R)
• M35: 8,172,382 km (0.096 R)
• M36: 8,483,246 km (0.12 R)
• M37: 8,824,330 km (0.079 R)
• M38: 9,036,310 km (0.096 R)
• M39: 9,384,723 km (0.031 R)
• M40: 9,655,645 km (0.076 R)
• M41: 9,737,325 km (0.092 R)
• M42: 9,901,733 km (0.045 R)
• M43: 9,984,162 km (0.11 R)
• M44: 10,232,943 km (0.069 R)
• M45: 10,539,918 km (0.115 R)
• M46: 10,596,017 km (0.092 R)
• M47: 10,680,390 km (0.09 R)
• M48: 11,363,454 km (0.111 R)
• M49: 11,507,517 km (0.094 R)
• M50: 11,768,416 km (0.096 R)
• M51: 12,473,770 km (0.084 R)
• M52: 13,894,351 km (0.086 R)
• M53: 14,110,370 km (0.1 R)
• M54: 14,389,670 km (0.076 R)
• M55: 14,827,692 km (0.081 R)
• M56: 15,270,203 km (0.108 R)
• M57: 15,429,225 km (0.077 R)
• M58: 15,620,860 km (0.117 R)
• M59: 15,813,243 km (0.083 R)
• M60: 16,006,523 km (0.096 R)
• M61: 16,265,328 km (0.077 R)
• M62: 16,362,716 km (0.07 R)
• M63: 16,493,016 km (0.093 R)
• M64: 16,688,989 km (0.085 R)
• M65: 17,083,179 km (0.101 R)
• M66: 17,149,152 km (0.095 R)
• M67: 17,480,362 km (0.044 R)
• M68: 17,646,864 km (0.103 R)
• M69: 17,813,815 km (0.107 R)
• M70: 17,880,835 km (0.078 R)
• M71: 18,082,044 km (0.1 R)
• M72: 18,183,023 km (0.104 R)
• M73: 19,065,650 km (0.114 R)
• M74: 19,237,089 km (0.106 R)
• M75: 21,119,928 km (0.095 R)
• M76: 21,297,202 km (0.066 R)
• M77: 21,368,261 km (0.106 R)
• M78: 22,191,199 km (0.046 R)
• M79: 23,316,623 km (0.106 R)
• M80: 23,830,941 km (0.118 R)
• M81: 24,908,195 km (0.104 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: 486 - 17,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit