🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.48 AU - 0.7 AU

Year: 297 Days

Day: 26.2 Hours

Environment

Temp: -130 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 948

Radius: 12

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.57 AU - 0.83 AU

Year: 384 Days

Day: 6.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 37,994,795 km

• M1: 150,795 km (0.102 R)
• M2: 236,365 km (0.103 R)
• M3: 348,264 km (0.079 R)
• M4: 424,110 km (0.053 R)
• M5: 572,361 km (0.111 R)
• M6: 648,357 km (0.057 R)
• M7: 757,264 km (0.117 R)
• M8: 899,682 km (0.104 R)
• M9: 981,512 km (0.089 R)
• M10: 1,056,610 km (0.057 R)
• M11: 1,148,612 km (0.101 R)
• M12: 1,268,740 km (0.11 R)
• M13: 1,430,754 km (0.037 R)
• M14: 1,571,974 km (0.048 R)
• M15: 1,758,373 km (0.095 R)
• M16: 1,880,744 km (0.117 R)
• M17: 1,982,022 km (0.119 R)
• M18: 2,146,879 km (0.039 R)
• M19: 2,253,094 km (0.079 R)
• M20: 2,354,670 km (0.048 R)
• M21: 2,742,727 km (0.081 R)
• M22: 2,837,872 km (0.056 R)
• M23: 2,927,182 km (0.067 R)
• M24: 3,258,242 km (0.053 R)
• M25: 3,352,039 km (0.119 R)
• M26: 3,505,377 km (0.09 R)
• M27: 3,594,089 km (0.049 R)
• M28: 3,691,028 km (0.083 R)
• M29: 3,864,711 km (0.05 R)
• M30: 4,010,420 km (0.113 R)
• M31: 4,291,365 km (0.093 R)
• M32: 4,611,055 km (0.064 R)
• M33: 4,708,593 km (0.111 R)
• M34: 4,897,236 km (0.113 R)
• M35: 5,214,683 km (0.082 R)
• M36: 5,427,261 km (0.069 R)
• M37: 5,599,299 km (0.093 R)
• M38: 5,694,742 km (0.118 R)
• M39: 5,773,281 km (0.082 R)
• M40: 5,852,119 km (0.089 R)
• M41: 6,019,818 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 277.2

Radius: 11.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.77 AU - 1.01 AU

Year: 551 Days

Day: 12.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 37,994,795 km

• M1: 162,613 km (0.105 R)
• M2: 243,845 km (0.06 R)
• M3: 314,006 km (0.073 R)
• M4: 414,984 km (0.118 R)
• M5: 486,193 km (0.117 R)
• M6: 559,346 km (0.109 R)
• M7: 690,095 km (0.095 R)
• M8: 797,506 km (0.095 R)
• M9: 879,037 km (0.098 R)
• M10: 972,087 km (0.113 R)
• M11: 1,081,593 km (0.037 R)
• M12: 1,244,953 km (0.088 R)
• M13: 1,355,357 km (0.049 R)
• M14: 1,454,989 km (0.064 R)
• M15: 1,552,078 km (0.07 R)
• M16: 1,805,048 km (0.112 R)
• M17: 1,963,173 km (0.062 R)
• M18: 2,148,225 km (0.059 R)
• M19: 2,243,070 km (0.107 R)
• M20: 2,356,316 km (0.086 R)
• M21: 2,471,506 km (0.081 R)
• M22: 2,541,668 km (0.062 R)
• M23: 2,612,428 km (0.093 R)
• M24: 2,719,839 km (0.094 R)
• M25: 2,841,013 km (0.041 R)
• M26: 2,939,149 km (0.042 R)
• M27: 3,145,445 km (0.049 R)
• M28: 3,330,797 km (0.109 R)
• M29: 3,415,020 km (0.06 R)
• M30: 3,559,233 km (0.114 R)
• M31: 3,645,401 km (0.057 R)
• M32: 3,759,095 km (0.12 R)
• M33: 3,887,749 km (0.086 R)
• M34: 3,990,374 km (0.102 R)
• M35: 4,100,777 km (0.075 R)
• M36: 4,240,202 km (0.052 R)
• M37: 4,310,513 km (0.055 R)
• M38: 4,531,170 km (0.074 R)
• M39: 4,748,087 km (0.072 R)
• M40: 4,821,240 km (0.031 R)
• M41: 4,946,454 km (0.084 R)
• M42: 5,080,194 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.7

Radius: 10

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.27 AU - 1.85 AU

Year: 1278 Days

Day: 9.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 37,994,795 km

• M1: 125,064 km (0.111 R)
• M2: 244,443 km (0.07 R)
• M3: 325,375 km (0.049 R)
• M4: 407,953 km (0.103 R)
• M5: 540,198 km (0.101 R)
• M6: 607,966 km (0.077 R)
• M7: 706,551 km (0.083 R)
• M8: 772,374 km (0.066 R)
• M9: 850,613 km (0.05 R)
• M10: 978,370 km (0.047 R)
• M11: 1,052,870 km (0.114 R)
• M12: 1,135,149 km (0.112 R)
• M13: 1,323,792 km (0.078 R)
• M14: 1,529,189 km (0.104 R)
• M15: 1,719,029 km (0.056 R)
• M16: 1,784,254 km (0.076 R)
• M17: 1,970,952 km (0.097 R)
• M18: 2,157,351 km (0.047 R)
• M19: 2,378,457 km (0.094 R)
• M20: 2,473,451 km (0.089 R)
• M21: 2,629,482 km (0.064 R)
• M22: 2,705,029 km (0.095 R)
• M23: 2,873,925 km (0.081 R)
• M24: 3,085,755 km (0.053 R)
• M25: 3,221,889 km (0.099 R)
• M26: 3,376,424 km (0.105 R)
• M27: 3,442,247 km (0.053 R)
• M28: 3,608,749 km (0.066 R)
• M29: 3,684,446 km (0.116 R)
• M30: 3,829,107 km (0.101 R)
• M31: 4,080,132 km (0.096 R)
• M32: 4,159,120 km (0.064 R)
• M33: 4,318,741 km (0.091 R)
• M34: 4,408,350 km (0.109 R)
• M35: 4,671,642 km (0.073 R)
• M36: 4,782,046 km (0.048 R)
• M37: 4,865,521 km (0.1 R)
• M38: 5,071,368 km (0.081 R)
• M39: 5,213,486 km (0.043 R)
• M40: 5,472,739 km (0.118 R)
• M41: 5,599,000 km (0.117 R)
• M42: 5,706,560 km (0.115 R)
• M43: 5,923,926 km (0.11 R)
• M44: 6,073,674 km (0.108 R)
• M45: 6,143,985 km (0.109 R)
• M46: 6,316,022 km (0.045 R)
• M47: 6,592,329 km (0.119 R)
• M48: 6,675,057 km (0.058 R)
• M49: 6,862,354 km (0.08 R)
• M50: 6,946,128 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 13.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.28 AU - 1.9 AU

Year: 1315 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,994,795 km

• M1: 170,691 km (0.064 R)
• M2: 262,993 km (0.115 R)
• M3: 457,321 km (0.107 R)
• M4: 558,748 km (0.084 R)
• M5: 763,996 km (0.091 R)
• M6: 1,040,004 km (0.034 R)
• M7: 1,152,203 km (0.107 R)
• M8: 1,253,032 km (0.098 R)
• M9: 1,489,546 km (0.109 R)
• M10: 1,670,260 km (0.112 R)
• M11: 1,876,855 km (0.11 R)
• M12: 2,111,275 km (0.092 R)
• M13: 2,198,042 km (0.075 R)
• M14: 2,325,798 km (0.092 R)
• M15: 2,557,824 km (0.084 R)
• M16: 2,744,822 km (0.108 R)
• M17: 2,990,611 km (0.119 R)
• M18: 3,088,897 km (0.096 R)
• M19: 3,199,300 km (0.083 R)
• M20: 3,504,031 km (0.119 R)
• M21: 3,619,371 km (0.087 R)
• M22: 3,925,299 km (0.094 R)
• M23: 4,142,215 km (0.095 R)
• M24: 4,276,704 km (0.119 R)
• M25: 4,363,022 km (0.119 R)
• M26: 4,575,301 km (0.095 R)
• M27: 4,803,737 km (0.038 R)
• M28: 4,945,257 km (0.098 R)
• M29: 5,114,302 km (0.115 R)
• M30: 5,298,457 km (0.065 R)
• M31: 5,444,764 km (0.084 R)
• M32: 5,538,712 km (0.076 R)
• M33: 5,660,035 km (0.07 R)
• M34: 5,864,536 km (0.082 R)
• M35: 6,057,517 km (0.116 R)
• M36: 6,182,730 km (0.067 R)
• M37: 6,336,966 km (0.082 R)
• M38: 6,535,033 km (0.105 R)
• M39: 6,706,622 km (0.093 R)
• M40: 7,171,273 km (0.079 R)
• M41: 7,812,150 km (0.061 R)
• M42: 8,009,620 km (0.062 R)
• M43: 8,131,991 km (0.068 R)
• M44: 8,409,495 km (0.074 R)
• M45: 8,815,952 km (0.076 R)
• M46: 9,037,507 km (0.079 R)
• M47: 9,583,240 km (0.094 R)
• M48: 10,040,710 km (0.112 R)
• M49: 10,139,744 km (0.12 R)
• M50: 10,338,709 km (0.035 R)
• M51: 10,689,965 km (0.111 R)
• M52: 11,130,381 km (0.092 R)
• M53: 11,249,909 km (0.043 R)
• M54: 11,576,781 km (0.098 R)

Asteroid Belt

Center: 4.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 77.2

Radius: 4.7

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 5.73 AU - 7.33 AU

Year: 10947 Days

Day: 17 Hours

Environment

Temp: -213 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 37,994,795 km

• M1: 94,845 km (0.025 R)
• M2: 133,142 km (0.092 R)
• M3: 198,816 km (0.094 R)
• M4: 269,575 km (0.041 R)
• M5: 428,000 km (0.065 R)
• M6: 464,950 km (0.03 R)
• M7: 731,982 km (0.1 R)
• M8: 857,645 km (0.102 R)
• M9: 941,270 km (0.12 R)
• M10: 1,040,304 km (0.078 R)
• M11: 1,129,763 km (0.09 R)
• M12: 1,195,137 km (0.049 R)
• M13: 1,302,549 km (0.118 R)
• M14: 1,555,519 km (0.086 R)
• M15: 1,658,143 km (0.074 R)
• M16: 1,762,861 km (0.114 R)
• M17: 2,042,310 km (0.087 R)
• M18: 2,269,250 km (0.045 R)
• M19: 2,487,214 km (0.114 R)
• M20: 2,624,695 km (0.117 R)
• M21: 2,659,401 km (0.111 R)
• M22: 2,889,034 km (0.103 R)
• M23: 3,033,546 km (0.057 R)
• M24: 3,088,448 km (0.071 R)
• M25: 4,313,505 km (0.095 R)
• M26: 4,922,368 km (0.089 R)
• M27: 5,116,696 km (0.047 R)
• M28: 5,182,070 km (0.072 R)
• M29: 5,225,753 km (0.077 R)
• M30: 5,291,576 km (0.106 R)
• M31: 5,401,979 km (0.064 R)
• M32: 5,828,034 km (0.083 R)
• M33: 5,896,400 km (0.055 R)
• M34: 6,617,462 km (0.118 R)
• M35: 7,489,169 km (0.075 R)
• M36: 7,662,702 km (0.093 R)
• M37: 7,712,668 km (0.057 R)
• M38: 8,064,672 km (0.118 R)
• M39: 8,396,330 km (0.111 R)
• M40: 8,628,506 km (0.104 R)
• M41: 8,784,537 km (0.095 R)
• M42: 9,152,099 km (0.068 R)
• M43: 9,231,535 km (0.041 R)
• M44: 9,417,635 km (0.03 R)
• M45: 9,578,303 km (0.071 R)
• M46: 9,685,864 km (0.108 R)
• M47: 11,035,685 km (0.116 R)
• M48: 11,318,425 km (0.066 R)
• M49: 11,660,705 km (0.102 R)
• M50: 11,746,874 km (0.083 R)
• M51: 12,006,576 km (0.074 R)
• M52: 12,209,729 km (0.106 R)
• M53: 12,767,131 km (0.103 R)
• M54: 13,063,784 km (0.108 R)
• M55: 13,998,022 km (0.118 R)
• M56: 15,297,579 km (0.051 R)
• M57: 15,644,197 km (0.112 R)
• M58: 15,961,644 km (0.06 R)
• M59: 15,993,508 km (0.101 R)
• M60: 16,057,237 km (0.12 R)
• M61: 16,153,129 km (0.098 R)
• M62: 16,602,820 km (0.107 R)
• M63: 16,635,134 km (0.082 R)
• M64: 17,416,184 km (0.106 R)
• M65: 17,712,089 km (0.098 R)
• M66: 17,811,122 km (0.118 R)
• M67: 18,042,850 km (0.083 R)
• M68: 18,242,413 km (0.061 R)
• M69: 18,676,995 km (0.051 R)
• M70: 18,878,802 km (0.087 R)
• M71: 19,420,347 km (0.12 R)
• M72: 19,556,630 km (0.051 R)
• M73: 19,590,589 km (0.119 R)
• M74: 19,761,430 km (0.111 R)
• M75: 19,864,204 km (0.078 R)
• M76: 20,070,050 km (0.079 R)
• M77: 20,553,401 km (0.068 R)
• M78: 20,622,814 km (0.118 R)
• M79: 21,145,360 km (0.069 R)
• M80: 21,355,694 km (0.075 R)
• M81: 21,461,161 km (0.057 R)
• M82: 22,954,896 km (0.099 R)
• M83: 23,206,968 km (0.081 R)
• M84: 23,460,088 km (0.102 R)
• M85: 23,932,667 km (0.106 R)
• M86: 24,298,285 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66

Radius: 6.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.06 AU - 13.2 AU

Year: 22736 Days

Day: 21.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,994,795 km

• M1: 809,624 km (0.039 R)
• M2: 918,980 km (0.062 R)
• M3: 1,422,825 km (0.118 R)
• M4: 1,594,564 km (0.087 R)
• M5: 2,413,462 km (0.074 R)
• M6: 2,852,981 km (0.036 R)
• M7: 3,045,513 km (0.028 R)
• M8: 4,479,708 km (0.107 R)
• M9: 4,591,159 km (0.102 R)
• M10: 5,664,972 km (0.106 R)
• M11: 6,029,393 km (0.06 R)
• M12: 6,432,708 km (0.117 R)
• M13: 8,131,243 km (0.111 R)
• M14: 9,922,528 km (0.081 R)
• M15: 11,868,347 km (0.042 R)
• M16: 12,490,225 km (0.065 R)
• M17: 14,336,413 km (0.044 R)
• M18: 14,377,552 km (0.028 R)
• M19: 14,915,057 km (0.108 R)
• M20: 15,333,034 km (0.099 R)
• M21: 15,374,921 km (0.091 R)
• M22: 15,797,086 km (0.093 R)
• M23: 15,924,544 km (0.097 R)
• M24: 16,523,683 km (0.107 R)
• M25: 16,652,936 km (0.071 R)
• M26: 16,999,404 km (0.119 R)
• M27: 17,567,577 km (0.095 R)
• M28: 18,722,622 km (0.101 R)
• M29: 19,309,196 km (0.117 R)
• M30: 19,490,957 km (0.104 R)
• M31: 19,810,348 km (0.084 R)
• M32: 19,993,606 km (0.1 R)
• M33: 20,593,194 km (0.116 R)
• M34: 23,194,252 km (0.066 R)
• M35: 24,067,754 km (0.104 R)
• M36: 24,312,347 km (0.097 R)
• M37: 24,754,708 km (0.098 R)
• M38: 24,803,925 km (0.079 R)
• M39: 27,667,977 km (0.069 R)
• M40: 28,749,120 km (0.075 R)
• M41: 31,432,009 km (0.097 R)
• M42: 32,721,991 km (0.097 R)
• M43: 34,854,658 km (0.097 R)
• M44: 35,242,266 km (0.099 R)
• M45: 36,469,567 km (0.11 R)
• M46: 36,919,259 km (0.071 R)
• M47: 37,032,055 km (0.097 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 13,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit