🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.4 AU - 3.94 AU

Year: 2635 Days

Day: 34.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.17 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 9.7

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.43 AU - 4.91 AU

Year: 3782 Days

Day: 13.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,679,590 km

• M1: 135,835 km (0.071 R)
• M2: 271,819 km (0.117 R)
• M3: 480,808 km (0.113 R)
• M4: 628,610 km (0.114 R)
• M5: 742,604 km (0.113 R)
• M6: 1,093,411 km (0.101 R)
• M7: 1,480,121 km (0.081 R)
• M8: 1,557,314 km (0.097 R)
• M9: 1,649,167 km (0.106 R)
• M10: 1,715,888 km (0.064 R)
• M11: 1,797,269 km (0.09 R)
• M12: 1,977,983 km (0.073 R)
• M13: 2,164,831 km (0.08 R)
• M14: 2,312,633 km (0.116 R)
• M15: 2,402,841 km (0.094 R)
• M16: 2,540,621 km (0.119 R)
• M17: 2,775,938 km (0.074 R)
• M18: 2,953,062 km (0.118 R)
• M19: 3,134,075 km (0.084 R)
• M20: 3,200,796 km (0.099 R)
• M21: 3,558,933 km (0.113 R)
• M22: 3,751,615 km (0.042 R)
• M23: 4,038,245 km (0.099 R)
• M24: 4,147,601 km (0.054 R)
• M25: 4,257,855 km (0.053 R)
• M26: 4,500,353 km (0.087 R)
• M27: 4,862,828 km (0.039 R)
• M28: 4,998,663 km (0.085 R)
• M29: 5,234,729 km (0.103 R)
• M30: 5,514,776 km (0.079 R)
• M31: 5,758,620 km (0.116 R)
• M32: 6,405,182 km (0.063 R)
• M33: 6,812,837 km (0.098 R)
• M34: 7,206,877 km (0.09 R)
• M35: 7,473,760 km (0.043 R)
• M36: 7,540,929 km (0.089 R)
• M37: 7,880,068 km (0.097 R)
• M38: 8,178,067 km (0.045 R)
• M39: 8,643,765 km (0.073 R)
• M40: 8,879,830 km (0.115 R)
• M41: 8,974,975 km (0.091 R)
• M42: 9,406,714 km (0.043 R)
• M43: 9,503,654 km (0.037 R)
• M44: 9,600,892 km (0.089 R)
• M45: 9,771,883 km (0.083 R)
• M46: 10,116,855 km (0.073 R)
• M47: 10,894,914 km (0.109 R)
• M48: 11,355,526 km (0.11 R)
• M49: 11,458,748 km (0.098 R)
• M50: 11,614,180 km (0.116 R)
• M51: 12,110,995 km (0.059 R)
• M52: 12,216,461 km (0.058 R)
• M53: 12,534,806 km (0.034 R)
• M54: 12,802,137 km (0.082 R)
• M55: 12,990,481 km (0.096 R)
• M56: 14,083,742 km (0.082 R)
• M57: 14,167,068 km (0.104 R)
• M58: 14,417,644 km (0.096 R)
• M59: 14,529,394 km (0.08 R)
• M60: 14,923,136 km (0.077 R)
• M61: 15,778,686 km (0.045 R)
• M62: 16,154,326 km (0.061 R)
• M63: 16,826,170 km (0.083 R)
• M64: 17,150,797 km (0.072 R)
• M65: 17,328,669 km (0.059 R)
• M66: 17,596,749 km (0.116 R)
• M67: 18,287,891 km (0.097 R)
• M68: 19,325,801 km (0.069 R)
• M69: 19,387,435 km (0.071 R)
• M70: 19,480,036 km (0.103 R)
• M71: 19,727,770 km (0.051 R)
• M72: 19,883,053 km (0.084 R)
• M73: 20,132,433 km (0.061 R)
• M74: 20,288,912 km (0.038 R)
• M75: 20,697,314 km (0.103 R)
• M76: 20,792,010 km (0.108 R)
• M77: 21,013,415 km (0.089 R)
• M78: 21,267,432 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.9

Radius: 13.8

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4 AU - 6.4 AU

Year: 4444 Days

Day: 8.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 64,679,590 km

• M1: 172,337 km (0.097 R)
• M2: 379,979 km (0.078 R)
• M3: 608,415 km (0.095 R)
• M4: 751,430 km (0.112 R)
• M5: 907,161 km (0.084 R)
• M6: 1,163,123 km (0.089 R)
• M7: 1,311,973 km (0.062 R)
• M8: 1,455,438 km (0.103 R)
• M9: 1,554,172 km (0.067 R)
• M10: 1,877,902 km (0.087 R)
• M11: 2,013,737 km (0.102 R)
• M12: 2,166,925 km (0.108 R)
• M13: 2,338,813 km (0.072 R)
• M14: 2,530,149 km (0.119 R)
• M15: 2,635,316 km (0.104 R)
• M16: 2,834,880 km (0.086 R)
• M17: 3,039,530 km (0.116 R)
• M18: 3,513,755 km (0.071 R)
• M19: 3,665,746 km (0.064 R)
• M20: 3,906,599 km (0.108 R)
• M21: 4,011,617 km (0.08 R)
• M22: 4,277,901 km (0.109 R)
• M23: 4,623,771 km (0.054 R)
• M24: 4,772,172 km (0.068 R)
• M25: 4,922,219 km (0.047 R)
• M26: 5,150,206 km (0.086 R)
• M27: 5,323,590 km (0.119 R)
• M28: 5,459,724 km (0.108 R)
• M29: 5,557,710 km (0.101 R)
• M30: 5,955,641 km (0.065 R)
• M31: 6,056,619 km (0.027 R)
• M32: 6,362,846 km (0.059 R)
• M33: 6,549,096 km (0.06 R)
• M34: 6,884,644 km (0.084 R)
• M35: 7,247,568 km (0.072 R)
• M36: 7,442,195 km (0.071 R)
• M37: 8,148,297 km (0.096 R)
• M38: 8,441,359 km (0.102 R)
• M39: 8,600,681 km (0.111 R)
• M40: 8,692,085 km (0.114 R)
• M41: 8,898,979 km (0.101 R)
• M42: 9,271,029 km (0.097 R)
• M43: 9,506,197 km (0.097 R)
• M44: 10,564,153 km (0.107 R)
• M45: 10,933,360 km (0.094 R)
• M46: 11,181,842 km (0.119 R)
• M47: 11,634,077 km (0.11 R)
• M48: 11,989,821 km (0.085 R)
• M49: 12,117,727 km (0.1 R)
• M50: 12,842,678 km (0.058 R)
• M51: 13,475,327 km (0.062 R)
• M52: 13,581,691 km (0.114 R)
• M53: 13,688,504 km (0.071 R)
• M54: 13,902,729 km (0.064 R)
• M55: 15,740,688 km (0.099 R)
• M56: 15,880,861 km (0.054 R)
• M57: 16,389,045 km (0.051 R)
• M58: 16,531,163 km (0.114 R)
• M59: 16,730,876 km (0.086 R)
• M60: 17,075,101 km (0.072 R)
• M61: 17,858,096 km (0.064 R)
• M62: 18,151,009 km (0.038 R)
• M63: 18,327,534 km (0.107 R)
• M64: 18,741,771 km (0.045 R)
• M65: 18,920,241 km (0.098 R)
• M66: 19,009,701 km (0.082 R)
• M67: 19,278,827 km (0.064 R)
• M68: 19,730,314 km (0.072 R)
• M69: 19,942,294 km (0.097 R)
• M70: 20,582,423 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.3

Radius: 15

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.13 AU - 6.43 AU

Year: 5207 Days

Day: 7.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 64,679,590 km

• M1: 221,554 km (0.071 R)
• M2: 368,759 km (0.091 R)
• M3: 507,586 km (0.052 R)
• M4: 898,036 km (0.106 R)
• M5: 1,055,712 km (0.106 R)
• M6: 1,183,319 km (0.034 R)
• M7: 1,285,345 km (0.096 R)
• M8: 1,521,111 km (0.063 R)
• M9: 1,854,415 km (0.092 R)
• M10: 2,036,177 km (0.037 R)
• M11: 2,431,414 km (0.06 R)
• M12: 3,192,419 km (0.113 R)
• M13: 3,368,046 km (0.098 R)
• M14: 3,472,017 km (0.05 R)
• M15: 3,592,144 km (0.117 R)
• M16: 3,821,328 km (0.101 R)
• M17: 4,134,586 km (0.07 R)
• M18: 4,262,343 km (0.102 R)
• M19: 4,937,627 km (0.109 R)
• M20: 5,175,937 km (0.044 R)
• M21: 5,540,806 km (0.071 R)
• M22: 5,806,492 km (0.099 R)
• M23: 6,295,527 km (0.1 R)
• M24: 7,121,158 km (0.075 R)
• M25: 7,605,556 km (0.078 R)
• M26: 7,762,783 km (0.106 R)
• M27: 8,140,817 km (0.106 R)
• M28: 8,504,340 km (0.096 R)
• M29: 8,956,125 km (0.112 R)
• M30: 9,247,841 km (0.103 R)
• M31: 9,542,549 km (0.033 R)
• M32: 9,754,978 km (0.12 R)
• M33: 9,861,940 km (0.032 R)
• M34: 10,752,646 km (0.1 R)
• M35: 11,040,472 km (0.048 R)
• M36: 11,196,503 km (0.096 R)
• M37: 11,420,750 km (0.12 R)
• M38: 11,691,822 km (0.062 R)
• M39: 11,942,248 km (0.068 R)
• M40: 12,148,394 km (0.105 R)
• M41: 12,378,925 km (0.108 R)
• M42: 12,727,338 km (0.11 R)
• M43: 13,864,132 km (0.118 R)
• M44: 14,323,099 km (0.093 R)
• M45: 14,689,015 km (0.102 R)
• M46: 14,983,872 km (0.079 R)
• M47: 15,107,440 km (0.089 R)
• M48: 15,206,474 km (0.099 R)
• M49: 16,082,220 km (0.118 R)
• M50: 17,103,225 km (0.101 R)
• M51: 17,335,850 km (0.095 R)
• M52: 17,439,521 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 11.4

Gravity: 5.49 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 10.33 AU - 13.45 AU

Year: 15364 Days

Day: 11.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 64,679,590 km

• M1: 1,211,294 km (0.087 R)
• M2: 1,286,242 km (0.042 R)
• M3: 1,467,406 km (0.12 R)
• M4: 1,574,817 km (0.116 R)
• M5: 1,913,357 km (0.085 R)
• M6: 2,121,747 km (0.026 R)
• M7: 2,432,312 km (0.101 R)
• M8: 3,342,914 km (0.119 R)
• M9: 3,486,378 km (0.089 R)
• M10: 3,742,041 km (0.077 R)
• M11: 5,528,988 km (0.098 R)
• M12: 6,575,574 km (0.112 R)
• M13: 6,755,989 km (0.102 R)
• M14: 7,121,756 km (0.116 R)
• M15: 7,260,583 km (0.05 R)
• M16: 7,540,929 km (0.102 R)
• M17: 7,872,588 km (0.091 R)
• M18: 10,220,676 km (0.08 R)
• M19: 10,640,597 km (0.077 R)
• M20: 10,746,363 km (0.041 R)
• M21: 11,066,203 km (0.061 R)
• M22: 11,715,009 km (0.109 R)
• M23: 12,209,729 km (0.039 R)
• M24: 12,711,481 km (0.116 R)
• M25: 12,823,829 km (0.114 R)
• M26: 13,106,269 km (0.053 R)
• M27: 14,902,940 km (0.087 R)
• M28: 15,259,581 km (0.092 R)
• M29: 15,498,938 km (0.104 R)
• M30: 16,102,715 km (0.118 R)
• M31: 17,708,349 km (0.045 R)
• M32: 18,593,968 km (0.102 R)
• M33: 18,913,808 km (0.107 R)
• M34: 19,818,876 km (0.057 R)
• M35: 20,408,142 km (0.114 R)
• M36: 20,539,937 km (0.113 R)
• M37: 20,804,277 km (0.103 R)
• M38: 21,336,396 km (0.051 R)
• M39: 22,413,950 km (0.087 R)
• M40: 23,855,026 km (0.069 R)
• M41: 24,341,967 km (0.066 R)
• M42: 24,621,715 km (0.108 R)
• M43: 24,972,971 km (0.106 R)
• M44: 25,113,892 km (0.088 R)
• M45: 26,970,252 km (0.073 R)
• M46: 27,768,955 km (0.06 R)
• M47: 29,315,199 km (0.111 R)
• M48: 29,612,899 km (0.118 R)
• M49: 29,911,496 km (0.071 R)
• M50: 32,490,563 km (0.097 R)
• M51: 32,798,735 km (0.114 R)
• M52: 33,030,312 km (0.071 R)
• M53: 34,275,266 km (0.062 R)
• M54: 35,219,079 km (0.109 R)
• M55: 35,773,488 km (0.095 R)
• M56: 36,330,890 km (0.115 R)
• M57: 36,650,581 km (0.07 R)
• M58: 36,730,765 km (0.112 R)
• M59: 36,891,134 km (0.097 R)
• M60: 39,899,547 km (0.05 R)
• M61: 41,058,332 km (0.079 R)
• M62: 41,141,509 km (0.105 R)
• M63: 41,809,015 km (0.114 R)
• M64: 41,976,564 km (0.084 R)
• M65: 42,060,339 km (0.096 R)
• M66: 42,312,112 km (0.04 R)
• M67: 43,324,142 km (0.078 R)
• M68: 43,918,195 km (0.1 R)
• M69: 44,258,829 km (0.052 R)
• M70: 45,114,379 km (0.103 R)
• M71: 46,494,569 km (0.084 R)
• M72: 47,015,768 km (0.112 R)
• M73: 47,102,685 km (0.115 R)
• M74: 47,976,187 km (0.052 R)
• M75: 48,766,811 km (0.097 R)
• M76: 49,031,301 km (0.102 R)
• M77: 49,561,775 km (0.049 R)
• M78: 50,183,055 km (0.087 R)
• M79: 50,271,916 km (0.056 R)
• M80: 51,792,279 km (0.109 R)
• M81: 55,981,468 km (0.059 R)
• M82: 56,258,374 km (0.08 R)
• M83: 57,836,482 km (0.082 R)
• M84: 58,584,172 km (0.096 R)
• M85: 60,562,005 km (0.092 R)
• M86: 60,751,546 km (0.102 R)
• M87: 61,131,075 km (0.087 R)
• M88: 62,274,602 km (0.117 R)
• M89: 63,810,224 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 16,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit