🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.87 AU - 1.89 AU

Year: 928 Days

Day: 22.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.89 AU - 2.55 AU

Year: 1190 Days

Day: 14.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 3.09 AU - 4.05 AU

Year: 2428 Days

Day: 31.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,861,101 km

• M1: 29,471 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.7

Radius: 12.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 5.55 AU - 6.23 AU

Year: 5145 Days

Day: 11.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 73,861,101 km

• M1: 272,119 km (0.118 R)
• M2: 377,585 km (0.107 R)
• M3: 525,837 km (0.109 R)
• M4: 790,625 km (0.113 R)
• M5: 888,761 km (0.083 R)
• M6: 1,242,710 km (0.092 R)
• M7: 1,479,523 km (0.105 R)
• M8: 2,115,912 km (0.051 R)
• M9: 2,297,823 km (0.114 R)
• M10: 2,380,401 km (0.086 R)
• M11: 2,463,877 km (0.09 R)
• M12: 2,764,269 km (0.092 R)
• M13: 3,957,013 km (0.065 R)
• M14: 4,056,645 km (0.109 R)
• M15: 4,258,603 km (0.105 R)
• M16: 4,489,881 km (0.057 R)
• M17: 4,672,689 km (0.08 R)
• M18: 5,511,485 km (0.106 R)
• M19: 5,651,209 km (0.062 R)
• M20: 5,735,582 km (0.109 R)
• M21: 6,077,264 km (0.066 R)
• M22: 6,396,506 km (0.119 R)
• M23: 6,960,939 km (0.037 R)
• M24: 7,203,287 km (0.09 R)
• M25: 7,572,345 km (0.115 R)
• M26: 7,853,140 km (0.088 R)
• M27: 8,232,820 km (0.075 R)
• M28: 8,879,082 km (0.087 R)
• M29: 9,777,567 km (0.034 R)
• M30: 10,358,007 km (0.107 R)
• M31: 10,565,649 km (0.119 R)
• M32: 10,879,655 km (0.082 R)
• M33: 11,445,434 km (0.065 R)
• M34: 11,767,967 km (0.118 R)
• M35: 12,093,492 km (0.101 R)
• M36: 12,275,552 km (0.118 R)
• M37: 12,421,859 km (0.103 R)
• M38: 12,975,970 km (0.12 R)
• M39: 13,162,518 km (0.105 R)
• M40: 13,727,250 km (0.064 R)
• M41: 14,184,870 km (0.12 R)
• M42: 14,802,709 km (0.078 R)
• M43: 15,350,686 km (0.104 R)
• M44: 15,469,018 km (0.102 R)
• M45: 16,064,867 km (0.11 R)
• M46: 16,952,580 km (0.119 R)
• M47: 17,034,111 km (0.119 R)
• M48: 20,877,729 km (0.117 R)
• M49: 21,315,901 km (0.081 R)
• M50: 21,757,066 km (0.081 R)
• M51: 22,023,350 km (0.099 R)
• M52: 22,648,669 km (0.072 R)
• M53: 23,370,329 km (0.113 R)
• M54: 23,506,613 km (0.094 R)
• M55: 24,283,325 km (0.07 R)
• M56: 24,421,254 km (0.097 R)
• M57: 24,975,514 km (0.11 R)
• M58: 25,207,840 km (0.079 R)
• M59: 25,861,732 km (0.113 R)
• M60: 26,616,154 km (0.045 R)
• M61: 27,091,277 km (0.12 R)
• M62: 27,521,221 km (0.1 R)
• M63: 27,617,113 km (0.098 R)
• M64: 28,339,671 km (0.102 R)
• M65: 28,581,870 km (0.058 R)
• M66: 29,606,765 km (0.111 R)
• M67: 29,754,119 km (0.069 R)
• M68: 30,743,110 km (0.084 R)
• M69: 31,742,723 km (0.112 R)
• M70: 32,095,176 km (0.045 R)
• M71: 32,398,261 km (0.097 R)
• M72: 32,905,548 km (0.077 R)
• M73: 33,364,364 km (0.115 R)
• M74: 33,517,702 km (0.077 R)
• M75: 33,773,963 km (0.106 R)
• M76: 34,391,503 km (0.043 R)
• M77: 34,494,726 km (0.104 R)

Asteroid Belt

Center: 8.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.3

Radius: 11

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.21 AU - 12.71 AU

Year: 12175 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 73,861,101 km

• M1: 181,462 km (0.08 R)
• M2: 299,345 km (0.094 R)
• M3: 379,979 km (0.073 R)
• M4: 506,987 km (0.09 R)
• M5: 583,432 km (0.093 R)
• M6: 721,062 km (0.11 R)
• M7: 901,626 km (0.057 R)
• M8: 1,272,330 km (0.082 R)
• M9: 1,400,086 km (0.056 R)
• M10: 1,708,707 km (0.116 R)
• M11: 1,809,685 km (0.112 R)
• M12: 2,017,776 km (0.116 R)
• M13: 2,526,110 km (0.11 R)
• M14: 2,830,990 km (0.093 R)
• M15: 3,709,878 km (0.065 R)
• M16: 4,138,326 km (0.11 R)
• M17: 4,868,214 km (0.073 R)
• M18: 5,130,309 km (0.12 R)
• M19: 5,577,308 km (0.081 R)
• M20: 5,851,670 km (0.1 R)
• M21: 7,288,558 km (0.104 R)
• M22: 8,029,217 km (0.1 R)
• M23: 8,097,733 km (0.111 R)
• M24: 8,339,184 km (0.117 R)
• M25: 8,899,877 km (0.053 R)
• M26: 9,509,039 km (0.103 R)
• M27: 9,984,012 km (0.071 R)
• M28: 10,057,764 km (0.09 R)
• M29: 10,205,866 km (0.088 R)
• M30: 11,339,369 km (0.056 R)
• M31: 11,493,455 km (0.085 R)
• M32: 12,156,473 km (0.062 R)
• M33: 12,235,311 km (0.084 R)
• M34: 12,353,792 km (0.045 R)
• M35: 12,631,895 km (0.112 R)
• M36: 13,032,817 km (0.028 R)
• M37: 13,560,299 km (0.064 R)
• M38: 13,806,088 km (0.096 R)
• M39: 13,929,507 km (0.11 R)
• M40: 14,804,056 km (0.091 R)
• M41: 15,439,547 km (0.06 R)
• M42: 16,083,865 km (0.104 R)
• M43: 16,562,130 km (0.109 R)
• M44: 17,710,892 km (0.101 R)
• M45: 18,340,101 km (0.118 R)
• M46: 18,885,235 km (0.108 R)
• M47: 19,068,193 km (0.092 R)
• M48: 20,131,385 km (0.104 R)
• M49: 20,552,653 km (0.076 R)
• M50: 21,166,154 km (0.111 R)
• M51: 22,073,914 km (0.106 R)
• M52: 23,336,520 km (0.088 R)
• M53: 24,323,567 km (0.113 R)
• M54: 24,772,360 km (0.099 R)
• M55: 25,223,697 km (0.103 R)
• M56: 25,931,295 km (0.055 R)
• M57: 26,543,001 km (0.071 R)
• M58: 27,262,716 km (0.104 R)
• M59: 27,936,654 km (0.078 R)
• M60: 28,197,403 km (0.079 R)
• M61: 28,511,409 km (0.108 R)
• M62: 28,616,277 km (0.097 R)
• M63: 28,826,462 km (0.071 R)
• M64: 29,248,328 km (0.054 R)
• M65: 29,725,396 km (0.091 R)
• M66: 30,258,563 km (0.12 R)
• M67: 31,550,939 km (0.093 R)
• M68: 32,806,215 km (0.084 R)
• M69: 33,301,982 km (0.067 R)
• M70: 34,245,047 km (0.068 R)
• M71: 34,524,047 km (0.107 R)
• M72: 35,422,083 km (0.049 R)
• M73: 36,669,280 km (0.094 R)
• M74: 37,873,394 km (0.058 R)
• M75: 38,046,329 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.2

Radius: 3.8

Gravity: 42.4 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.58 AU - 16.6 AU

Year: 21096 Days

Day: 19.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 73,861,101 km

• M1: 123,119 km (0.091 R)
• M2: 278,252 km (0.071 R)
• M3: 384,018 km (0.043 R)
• M4: 461,509 km (0.062 R)
• M5: 820,544 km (0.043 R)
• M6: 895,792 km (0.055 R)
• M7: 1,218,923 km (0.064 R)
• M8: 1,363,585 km (0.104 R)
• M9: 1,452,895 km (0.111 R)
• M10: 1,637,498 km (0.09 R)
• M11: 1,700,629 km (0.087 R)
• M12: 1,928,167 km (0.11 R)
• M13: 2,892,176 km (0.09 R)
• M14: 3,045,813 km (0.066 R)
• M15: 3,770,315 km (0.117 R)
• M16: 4,281,341 km (0.069 R)
• M17: 5,699,080 km (0.042 R)
• M18: 6,937,900 km (0.088 R)
• M19: 6,989,213 km (0.113 R)
• M20: 7,195,358 km (0.098 R)
• M21: 9,307,830 km (0.069 R)
• M22: 10,109,525 km (0.088 R)
• M23: 11,172,268 km (0.09 R)
• M24: 11,961,696 km (0.109 R)
• M25: 12,518,649 km (0.081 R)
• M26: 14,109,622 km (0.12 R)
• M27: 14,697,841 km (0.118 R)
• M28: 15,160,847 km (0.093 R)
• M29: 17,616,196 km (0.106 R)
• M30: 17,756,220 km (0.055 R)
• M31: 19,032,739 km (0.086 R)
• M32: 19,827,253 km (0.025 R)
• M33: 20,191,823 km (0.097 R)
• M34: 22,806,195 km (0.098 R)
• M35: 23,804,013 km (0.112 R)
• M36: 24,503,084 km (0.07 R)
• M37: 24,659,264 km (0.114 R)
• M38: 25,762,399 km (0.101 R)
• M39: 26,000,858 km (0.12 R)
• M40: 26,801,057 km (0.037 R)
• M41: 27,123,440 km (0.108 R)
• M42: 27,934,859 km (0.108 R)
• M43: 32,280,677 km (0.07 R)
• M44: 33,659,521 km (0.115 R)
• M45: 35,057,513 km (0.074 R)
• M46: 35,409,966 km (0.114 R)
• M47: 35,763,615 km (0.112 R)
• M48: 36,118,461 km (0.111 R)
• M49: 37,100,122 km (0.092 R)
• M50: 37,819,538 km (0.059 R)
• M51: 38,271,623 km (0.062 R)
• M52: 39,546,646 km (0.099 R)
• M53: 40,743,130 km (0.068 R)
• M54: 41,671,534 km (0.068 R)
• M55: 42,513,022 km (0.083 R)
• M56: 45,838,433 km (0.102 R)
• M57: 46,223,797 km (0.107 R)
• M58: 46,513,419 km (0.11 R)
• M59: 46,610,209 km (0.055 R)
• M60: 47,288,934 km (0.038 R)
• M61: 47,483,561 km (0.113 R)
• M62: 48,852,830 km (0.12 R)
• M63: 49,838,680 km (0.086 R)
• M64: 50,234,965 km (0.091 R)
• M65: 51,230,090 km (0.08 R)
• M66: 52,030,738 km (0.069 R)
• M67: 52,131,118 km (0.06 R)
• M68: 52,332,178 km (0.065 R)
• M69: 52,734,895 km (0.097 R)
• M70: 54,559,690 km (0.053 R)
• M71: 56,302,206 km (0.053 R)
• M72: 56,921,391 km (0.068 R)
• M73: 57,646,791 km (0.109 R)
• M74: 57,750,762 km (0.104 R)
• M75: 60,578,910 km (0.075 R)
• M76: 60,684,526 km (0.075 R)
• M77: 61,001,673 km (0.069 R)
• M78: 61,107,439 km (0.111 R)
• M79: 61,213,354 km (0.077 R)
• M80: 61,956,557 km (0.117 R)
• M81: 62,382,462 km (0.112 R)
• M82: 65,283,164 km (0.104 R)
• M83: 65,716,699 km (0.095 R)
• M84: 66,151,131 km (0.095 R)
• M85: 66,259,889 km (0.03 R)
• M86: 66,913,632 km (0.107 R)
• M87: 67,460,113 km (0.05 R)
• M88: 70,658,515 km (0.082 R)
• M89: 71,326,320 km (0.07 R)
• M90: 71,996,369 km (0.041 R)
• M91: 72,556,314 km (0.073 R)
• M92: 73,005,257 km (0.111 R)
• M93: 73,455,098 km (0.035 R)
• M94: 73,680,392 km (0.062 R)
• M95: 74,131,729 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 364.8

Radius: 5.6

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 16.71 AU - 18.17 AU

Year: 26211 Days

Day: 18 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,861,101 km

• M1: 294,259 km (0.043 R)
• M2: 378,931 km (0.047 R)
• M3: 532,269 km (0.09 R)
• M4: 573,708 km (0.112 R)
• M5: 797,656 km (0.089 R)
• M6: 1,320,800 km (0.104 R)
• M7: 2,688,723 km (0.091 R)
• M8: 2,835,478 km (0.06 R)
• M9: 2,872,578 km (0.096 R)
• M10: 4,101,974 km (0.104 R)
• M11: 4,271,019 km (0.078 R)
• M12: 4,399,524 km (0.073 R)
• M13: 4,970,539 km (0.048 R)
• M14: 6,326,344 km (0.074 R)
• M15: 6,472,801 km (0.118 R)
• M16: 6,521,869 km (0.111 R)
• M17: 6,969,017 km (0.034 R)
• M18: 7,528,962 km (0.056 R)
• M19: 7,892,784 km (0.072 R)
• M20: 8,583,477 km (0.117 R)
• M21: 9,404,470 km (0.034 R)
• M22: 9,515,771 km (0.051 R)
• M23: 11,832,892 km (0.11 R)
• M24: 13,931,302 km (0.081 R)
• M25: 13,994,731 km (0.047 R)
• M26: 14,185,768 km (0.088 R)
• M27: 14,634,412 km (0.099 R)
• M28: 14,828,291 km (0.069 R)
• M29: 15,153,068 km (0.067 R)
• M30: 16,879,726 km (0.034 R)
• M31: 16,947,344 km (0.076 R)
• M32: 18,388,570 km (0.115 R)
• M33: 18,597,708 km (0.115 R)
• M34: 20,370,592 km (0.098 R)
• M35: 20,876,682 km (0.06 R)
• M36: 22,791,984 km (0.12 R)
• M37: 23,468,016 km (0.077 R)
• M38: 23,543,563 km (0.077 R)
• M39: 25,302,685 km (0.084 R)
• M40: 26,787,444 km (0.071 R)
• M41: 27,262,267 km (0.116 R)
• M42: 29,514,164 km (0.099 R)
• M43: 30,993,088 km (0.093 R)
• M44: 32,411,875 km (0.112 R)
• M45: 34,193,436 km (0.069 R)
• M46: 34,536,464 km (0.116 R)
• M47: 35,053,025 km (0.095 R)
• M48: 35,658,896 km (0.091 R)
• M49: 36,355,574 km (0.046 R)
• M50: 36,880,961 km (0.075 R)
• M51: 37,673,980 km (0.101 R)
• M52: 40,628,837 km (0.062 R)
• M53: 40,992,061 km (0.119 R)
• M54: 41,996,461 km (0.105 R)
• M55: 44,683,089 km (0.113 R)
• M56: 44,776,587 km (0.065 R)
• M57: 46,283,487 km (0.074 R)
• M58: 47,998,626 km (0.046 R)
• M59: 48,094,519 km (0.089 R)
• M60: 49,346,802 km (0.081 R)
• M61: 50,902,919 km (0.04 R)
• M62: 52,277,574 km (0.104 R)
• M63: 53,167,831 km (0.04 R)
• M64: 53,664,496 km (0.107 R)
• M65: 54,262,588 km (0.097 R)
• M66: 54,862,925 km (0.108 R)
• M67: 55,566,035 km (0.081 R)
• M68: 55,868,222 km (0.095 R)
• M69: 60,467,011 km (0.108 R)
• M70: 60,881,696 km (0.063 R)
• M71: 61,089,338 km (0.084 R)
• M72: 61,193,308 km (0.103 R)
• M73: 62,131,137 km (0.081 R)
• M74: 63,178,921 km (0.098 R)
• M75: 63,705,056 km (0.105 R)
• M76: 64,549,686 km (0.085 R)
• M77: 67,427,799 km (0.081 R)
• M78: 69,153,112 km (0.116 R)
• M79: 72,207,003 km (0.033 R)
• M80: 72,536,866 km (0.095 R)
• M81: 72,977,432 km (0.102 R)

Kuiper Belt

Range: 30.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 13,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit