🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248

Radius: 14.5

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.53 AU - 1.91 AU

Year: 1480 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 18,686,169 km

• M1: 192,682 km (0.093 R)
• M2: 353,949 km (0.089 R)
• M3: 463,604 km (0.098 R)
• M4: 560,394 km (0.067 R)
• M5: 655,837 km (0.07 R)
• M6: 831,764 km (0.115 R)
• M7: 1,000,211 km (0.115 R)
• M8: 1,115,103 km (0.109 R)
• M9: 1,282,951 km (0.071 R)
• M10: 1,373,608 km (0.104 R)
• M11: 1,503,309 km (0.104 R)
• M12: 1,622,090 km (0.106 R)
• M13: 1,846,038 km (0.094 R)
• M14: 2,163,784 km (0.102 R)
• M15: 2,265,211 km (0.095 R)
• M16: 2,376,961 km (0.101 R)
• M17: 2,642,198 km (0.086 R)
• M18: 2,992,257 km (0.098 R)
• M19: 3,182,545 km (0.106 R)
• M20: 3,289,059 km (0.061 R)
• M21: 3,635,976 km (0.066 R)
• M22: 3,757,749 km (0.107 R)
• M23: 3,901,512 km (0.084 R)
• M24: 4,099,580 km (0.082 R)
• M25: 4,247,682 km (0.073 R)
• M26: 4,419,271 km (0.078 R)
• M27: 4,593,103 km (0.086 R)
• M28: 4,813,760 km (0.05 R)
• M29: 5,334,660 km (0.105 R)
• M30: 5,485,156 km (0.113 R)
• M31: 5,790,485 km (0.115 R)
• M32: 5,897,447 km (0.115 R)
• M33: 6,005,158 km (0.106 R)
• M34: 6,113,467 km (0.09 R)
• M35: 6,332,179 km (0.111 R)
• M36: 6,777,382 km (0.101 R)
• M37: 6,890,328 km (0.098 R)
• M38: 7,016,439 km (0.051 R)
• M39: 7,207,177 km (0.098 R)
• M40: 7,309,651 km (0.115 R)
• M41: 7,412,574 km (0.081 R)
• M42: 7,554,992 km (0.084 R)
• M43: 7,646,097 km (0.104 R)
• M44: 7,737,501 km (0.109 R)
• M45: 7,882,013 km (0.093 R)
• M46: 7,974,314 km (0.108 R)
• M47: 8,080,379 km (0.074 R)
• M48: 8,240,300 km (0.101 R)
• M49: 8,536,354 km (0.072 R)
• M50: 8,794,859 km (0.118 R)
• M51: 8,931,890 km (0.06 R)
• M52: 9,403,423 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.5

Radius: 13.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 3.3 AU - 3.64 AU

Year: 4240 Days

Day: 7.6 Hours

Environment

Temp: -213 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,686,169 km

• M1: 181,313 km (0.073 R)
• M2: 270,174 km (0.105 R)
• M3: 594,652 km (0.095 R)
• M4: 699,071 km (0.089 R)
• M5: 831,914 km (0.118 R)
• M6: 1,008,589 km (0.117 R)
• M7: 1,101,938 km (0.098 R)
• M8: 1,260,362 km (0.051 R)
• M9: 1,361,939 km (0.116 R)
• M10: 1,493,136 km (0.091 R)
• M11: 1,883,736 km (0.114 R)
• M12: 2,061,159 km (0.113 R)
• M13: 2,513,244 km (0.114 R)
• M14: 2,944,984 km (0.106 R)
• M15: 3,030,853 km (0.078 R)
• M16: 3,117,470 km (0.094 R)
• M17: 3,600,073 km (0.096 R)
• M18: 4,299,892 km (0.075 R)
• M19: 4,417,326 km (0.084 R)
• M20: 4,516,061 km (0.067 R)
• M21: 4,979,964 km (0.057 R)
• M22: 5,374,752 km (0.053 R)
• M23: 5,480,368 km (0.099 R)
• M24: 5,586,732 km (0.071 R)
• M25: 5,672,302 km (0.068 R)
• M26: 5,801,405 km (0.086 R)
• M27: 6,084,744 km (0.101 R)
• M28: 6,216,988 km (0.087 R)
• M29: 6,597,116 km (0.111 R)
• M30: 6,733,101 km (0.114 R)
• M31: 6,892,871 km (0.077 R)
• M32: 7,053,988 km (0.104 R)
• M33: 7,262,977 km (0.12 R)
• M34: 7,878,422 km (0.05 R)
• M35: 7,974,614 km (0.107 R)
• M36: 8,387,803 km (0.085 R)
• M37: 8,486,089 km (0.064 R)
• M38: 8,609,357 km (0.096 R)
• M39: 8,733,374 km (0.117 R)
• M40: 9,566,335 km (0.103 R)
• M41: 9,798,062 km (0.117 R)
• M42: 10,345,740 km (0.115 R)
• M43: 10,583,601 km (0.1 R)
• M44: 10,689,815 km (0.085 R)
• M45: 11,118,563 km (0.092 R)
• M46: 11,662,351 km (0.105 R)
• M47: 11,827,208 km (0.12 R)
• M48: 12,326,565 km (0.075 R)
• M49: 12,438,465 km (0.093 R)
• M50: 13,345,776 km (0.105 R)
• M51: 13,489,390 km (0.098 R)
• M52: 13,865,479 km (0.118 R)
• M53: 14,069,381 km (0.101 R)
• M54: 14,157,045 km (0.082 R)
• M55: 14,391,914 km (0.063 R)
• M56: 14,539,267 km (0.036 R)
• M57: 14,716,840 km (0.08 R)
• M58: 16,193,670 km (0.108 R)
• M59: 16,934,180 km (0.108 R)
• M60: 17,058,645 km (0.115 R)
• M61: 17,591,214 km (0.079 R)
• M62: 18,736,984 km (0.082 R)
• M63: 18,865,787 km (0.055 R)
• M64: 19,027,204 km (0.072 R)
• M65: 19,644,893 km (0.11 R)
• M66: 19,743,029 km (0.119 R)
• M67: 20,235,954 km (0.066 R)
• M68: 20,467,532 km (0.072 R)
• M69: 21,133,841 km (0.117 R)
• M70: 21,435,879 km (0.1 R)
• M71: 21,874,949 km (0.079 R)
• M72: 21,976,675 km (0.086 R)
• M73: 22,214,536 km (0.087 R)
• M74: 23,140,547 km (0.12 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 872.2

Radius: 4.7

Gravity: 39.48 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.56 AU - 7.74 AU

Year: 12542 Days

Day: 17.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 18,686,169 km

• M1: 101,577 km (0.119 R)
• M2: 147,952 km (0.096 R)
• M3: 192,233 km (0.109 R)
• M4: 229,184 km (0.08 R)
• M5: 372,050 km (0.117 R)
• M6: 733,329 km (0.038 R)
• M7: 901,626 km (0.104 R)
• M8: 945,608 km (0.101 R)
• M9: 1,200,373 km (0.049 R)
• M10: 1,248,993 km (0.101 R)
• M11: 1,607,429 km (0.111 R)
• M12: 1,967,212 km (0.106 R)
• M13: 2,381,897 km (0.119 R)
• M14: 2,505,166 km (0.083 R)
• M15: 2,920,450 km (0.115 R)
• M16: 3,254,352 km (0.062 R)
• M17: 3,530,211 km (0.044 R)
• M18: 3,600,372 km (0.108 R)
• M19: 4,141,019 km (0.094 R)
• M20: 6,500,775 km (0.091 R)
• M21: 8,527,079 km (0.114 R)
• M22: 9,049,774 km (0.116 R)
• M23: 9,828,580 km (0.119 R)
• M24: 10,076,314 km (0.105 R)
• M25: 10,176,096 km (0.114 R)
• M26: 10,276,027 km (0.106 R)
• M27: 10,527,501 km (0.112 R)
• M28: 10,781,070 km (0.075 R)
• M29: 10,985,271 km (0.084 R)
• M30: 12,557,245 km (0.096 R)
• M31: 12,988,237 km (0.04 R)
• M32: 13,754,028 km (0.091 R)
• M33: 13,809,379 km (0.073 R)
• M34: 14,422,132 km (0.047 R)
• M35: 15,214,702 km (0.115 R)
• M36: 16,196,064 km (0.094 R)
• M37: 16,429,885 km (0.03 R)
• M38: 16,782,787 km (0.102 R)
• M39: 17,736,174 km (0.056 R)
• M40: 18,952,255 km (0.074 R)
• M41: 19,260,427 km (0.114 R)
• M42: 21,271,920 km (0.118 R)
• M43: 22,043,246 km (0.072 R)
• M44: 22,432,350 km (0.108 R)
• M45: 22,627,725 km (0.12 R)
• M46: 23,679,398 km (0.072 R)
• M47: 23,811,942 km (0.103 R)
• M48: 23,878,363 km (0.098 R)
• M49: 24,011,356 km (0.108 R)
• M50: 24,411,680 km (0.102 R)
• M51: 24,746,929 km (0.081 R)
• M52: 25,286,528 km (0.062 R)
• M53: 25,489,981 km (0.11 R)
• M54: 26,034,817 km (0.037 R)
• M55: 26,583,691 km (0.117 R)
• M56: 26,652,506 km (0.054 R)
• M57: 27,136,306 km (0.098 R)
• M58: 27,553,235 km (0.079 R)
• M59: 27,762,522 km (0.093 R)
• M60: 27,832,385 km (0.058 R)
• M61: 28,252,755 km (0.1 R)
• M62: 28,323,066 km (0.064 R)
• M63: 28,958,258 km (0.095 R)
• M64: 29,526,730 km (0.076 R)
• M65: 30,891,661 km (0.035 R)
• M66: 32,792,452 km (0.098 R)
• M67: 35,562,107 km (0.078 R)
• M68: 35,789,944 km (0.088 R)
• M69: 36,629,487 km (0.101 R)
• M70: 39,030,084 km (0.099 R)
• M71: 40,526,362 km (0.092 R)
• M72: 41,401,211 km (0.094 R)
• M73: 41,800,787 km (0.104 R)
• M74: 42,041,340 km (0.116 R)
• M75: 42,523,494 km (0.027 R)
• M76: 45,208,477 km (0.115 R)
• M77: 46,032,910 km (0.102 R)
• M78: 46,612,901 km (0.076 R)
• M79: 47,445,713 km (0.117 R)
• M80: 48,031,538 km (0.077 R)
• M81: 48,283,461 km (0.084 R)
• M82: 48,788,354 km (0.1 R)
• M83: 52,371,821 km (0.051 R)
• M84: 52,458,289 km (0.073 R)
• M85: 53,411,227 km (0.082 R)
• M86: 53,672,126 km (0.099 R)
• M87: 54,107,904 km (0.1 R)
• M88: 56,127,476 km (0.055 R)
• M89: 56,215,738 km (0.094 R)
• M90: 56,658,398 km (0.074 R)
• M91: 57,546,860 km (0.036 R)
• M92: 59,067,971 km (0.096 R)
• M93: 59,517,812 km (0.027 R)
• M94: 59,878,493 km (0.044 R)
• M95: 60,420,934 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409.9

Radius: 4.9

Gravity: 17.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.4 AU - 8.58 AU

Year: 13447 Days

Day: 15.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 18,686,169 km

• M1: 78,240 km (0.11 R)
• M2: 530,175 km (0.059 R)
• M3: 712,235 km (0.037 R)
• M4: 801,396 km (0.095 R)
• M5: 1,030,281 km (0.069 R)
• M6: 1,432,400 km (0.088 R)
• M7: 1,781,112 km (0.117 R)
• M8: 1,853,966 km (0.096 R)
• M9: 2,444,878 km (0.105 R)
• M10: 2,663,141 km (0.117 R)
• M11: 2,718,642 km (0.117 R)
• M12: 2,973,557 km (0.067 R)
• M13: 3,089,196 km (0.092 R)
• M14: 3,876,978 km (0.115 R)
• M15: 4,260,547 km (0.115 R)
• M16: 4,325,772 km (0.089 R)
• M17: 4,456,969 km (0.072 R)
• M18: 5,341,392 km (0.044 R)
• M19: 5,376,547 km (0.092 R)
• M20: 5,411,703 km (0.073 R)
• M21: 6,057,667 km (0.079 R)
• M22: 6,204,572 km (0.087 R)
• M23: 6,241,373 km (0.078 R)
• M24: 6,464,423 km (0.087 R)
• M25: 6,841,709 km (0.117 R)
• M26: 7,736,454 km (0.082 R)
• M27: 8,136,927 km (0.041 R)
• M28: 8,708,690 km (0.111 R)
• M29: 9,209,245 km (0.061 R)
• M30: 9,251,282 km (0.11 R)
• M31: 9,590,719 km (0.03 R)
• M32: 9,804,794 km (0.069 R)
• M33: 10,237,880 km (0.109 R)
• M34: 10,281,413 km (0.098 R)
• M35: 10,325,245 km (0.116 R)
• M36: 10,500,574 km (0.1 R)
• M37: 10,810,092 km (0.092 R)
• M38: 10,943,533 km (0.111 R)
• M39: 11,437,804 km (0.119 R)
• M40: 11,664,894 km (0.1 R)
• M41: 12,308,614 km (0.105 R)
• M42: 13,153,094 km (0.086 R)
• M43: 13,582,439 km (0.113 R)
• M44: 14,210,451 km (0.037 R)
• M45: 14,749,303 km (0.114 R)
• M46: 14,897,405 km (0.102 R)
• M47: 15,595,129 km (0.107 R)
• M48: 15,746,073 km (0.048 R)
• M49: 15,998,595 km (0.084 R)
• M50: 16,252,612 km (0.103 R)
• M51: 17,751,433 km (0.107 R)
• M52: 17,908,959 km (0.066 R)
• M53: 18,066,935 km (0.118 R)
• M54: 19,078,516 km (0.109 R)
• M55: 19,132,221 km (0.118 R)
• M56: 19,672,419 km (0.084 R)
• M57: 19,889,934 km (0.091 R)
• M58: 20,767,924 km (0.066 R)
• M59: 20,933,978 km (0.119 R)
• M60: 21,155,981 km (0.057 R)
• M61: 21,323,082 km (0.105 R)
• M62: 21,490,482 km (0.072 R)
• M63: 21,995,674 km (0.077 R)
• M64: 22,108,471 km (0.097 R)
• M65: 22,618,300 km (0.064 R)
• M66: 23,132,020 km (0.045 R)
• M67: 24,054,739 km (0.08 R)
• M68: 24,637,573 km (0.104 R)
• M69: 24,696,215 km (0.091 R)
• M70: 25,107,310 km (0.076 R)
• M71: 27,803,363 km (0.068 R)
• M72: 27,864,249 km (0.1 R)
• M73: 28,537,589 km (0.082 R)
• M74: 29,278,398 km (0.083 R)
• M75: 29,775,661 km (0.103 R)
• M76: 30,150,404 km (0.083 R)
• M77: 30,967,956 km (0.115 R)
• M78: 31,920,146 km (0.095 R)
• M79: 34,834,014 km (0.052 R)
• M80: 36,156,160 km (0.053 R)
• M81: 39,327,036 km (0.079 R)
• M82: 40,219,687 km (0.095 R)
• M83: 41,885,010 km (0.049 R)
• M84: 42,094,896 km (0.053 R)
• M85: 44,069,438 km (0.047 R)
• M86: 45,713,818 km (0.114 R)
• M87: 45,857,731 km (0.075 R)
• M88: 46,652,096 km (0.118 R)
• M89: 46,942,017 km (0.109 R)
• M90: 48,988,665 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 19.2

Radius: 3.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 7.68 AU - 8.1 AU

Year: 14539 Days

Day: 21.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 175.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,686,169 km

• M1: 46,525 km (0.084 R)
• M2: 77,791 km (0.084 R)
• M3: 140,323 km (0.074 R)
• M4: 789,578 km (0.116 R)
• M5: 818,450 km (0.078 R)
• M6: 1,247,796 km (0.099 R)
• M7: 1,736,083 km (0.116 R)
• M8: 1,928,017 km (0.104 R)
• M9: 2,006,706 km (0.065 R)
• M10: 2,059,813 km (0.089 R)
• M11: 2,208,065 km (0.053 R)
• M12: 2,249,204 km (0.049 R)
• M13: 2,486,616 km (0.081 R)
• M14: 2,572,335 km (0.077 R)
• M15: 2,879,909 km (0.027 R)
• M16: 2,969,967 km (0.063 R)
• M17: 3,183,742 km (0.111 R)
• M18: 3,230,117 km (0.103 R)
• M19: 3,370,889 km (0.077 R)
• M20: 3,887,151 km (0.066 R)
• M21: 4,462,355 km (0.046 R)
• M22: 4,724,450 km (0.048 R)
• M23: 5,099,791 km (0.117 R)
• M24: 5,135,994 km (0.079 R)
• M25: 5,993,040 km (0.073 R)
• M26: 6,050,486 km (0.072 R)
• M27: 6,165,826 km (0.083 R)
• M28: 6,340,257 km (0.098 R)
• M29: 6,398,899 km (0.113 R)
• M30: 6,536,081 km (0.072 R)
• M31: 7,175,761 km (0.083 R)
• M32: 7,338,673 km (0.12 R)
• M33: 8,859,934 km (0.081 R)
• M34: 9,566,185 km (0.099 R)
• M35: 11,267,412 km (0.087 R)
• M36: 11,314,685 km (0.053 R)
• M37: 12,128,049 km (0.095 R)
• M38: 12,152,284 km (0.04 R)
• M39: 12,419,615 km (0.088 R)
• M40: 12,787,327 km (0.09 R)
• M41: 13,608,918 km (0.114 R)
• M42: 13,760,012 km (0.11 R)
• M43: 14,165,871 km (0.083 R)
• M44: 15,328,396 km (0.115 R)
• M45: 17,715,978 km (0.096 R)
• M46: 17,908,660 km (0.094 R)
• M47: 18,046,739 km (0.11 R)
• M48: 18,323,794 km (0.062 R)
• M49: 18,574,371 km (0.071 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: 377 - 17,191 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit