🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.98 AU - 1.04 AU

Year: 373 Days

Day: 35.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.7 AU - 2.06 AU

Year: 946 Days

Day: 38.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,614,128 km

• M1: 776,114 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.12 AU - 3.42 AU

Year: 1692 Days

Day: 47.2 Hours

Environment

Temp: -96 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.2 AU - 3.22 AU

Year: 2111 Days

Day: 40.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,614,128 km

• M1: 24,983 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.64 AU - 3.8 AU

Year: 2634 Days

Day: 15 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.44 AU - 4.92 AU

Year: 3717 Days

Day: 15.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,614,128 km

• M1: 1,349,971 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430

Radius: 14.2

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 6.22 AU - 9 AU

Year: 7706 Days

Day: 12.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 113,614,128 km

• M1: 177,722 km (0.098 R)
• M2: 320,439 km (0.115 R)
• M3: 548,875 km (0.05 R)
• M4: 719,267 km (0.049 R)
• M5: 1,278,314 km (0.047 R)
• M6: 1,878,949 km (0.037 R)
• M7: 2,013,139 km (0.115 R)
• M8: 2,291,241 km (0.063 R)
• M9: 2,435,154 km (0.12 R)
• M10: 2,624,844 km (0.111 R)
• M11: 2,732,405 km (0.063 R)
• M12: 2,863,453 km (0.056 R)
• M13: 3,246,423 km (0.119 R)
• M14: 3,338,875 km (0.094 R)
• M15: 3,815,194 km (0.105 R)
• M16: 4,186,796 km (0.047 R)
• M17: 4,858,640 km (0.109 R)
• M18: 6,389,475 km (0.047 R)
• M19: 6,712,456 km (0.081 R)
• M20: 6,801,617 km (0.118 R)
• M21: 7,101,261 km (0.047 R)
• M22: 7,374,876 km (0.067 R)
• M23: 7,466,729 km (0.029 R)
• M24: 7,682,898 km (0.078 R)
• M25: 7,776,097 km (0.071 R)
• M26: 8,924,411 km (0.047 R)
• M27: 10,433,703 km (0.062 R)
• M28: 11,912,778 km (0.103 R)
• M29: 12,274,655 km (0.077 R)
• M30: 12,750,526 km (0.052 R)
• M31: 13,195,131 km (0.106 R)
• M32: 13,607,123 km (0.072 R)
• M33: 13,985,456 km (0.1 R)
• M34: 14,598,059 km (0.104 R)
• M35: 14,946,473 km (0.101 R)
• M36: 15,376,118 km (0.092 R)
• M37: 16,207,583 km (0.09 R)
• M38: 16,608,655 km (0.066 R)
• M39: 16,769,921 km (0.093 R)
• M40: 17,175,631 km (0.067 R)
• M41: 17,298,002 km (0.068 R)
• M42: 18,412,207 km (0.081 R)
• M43: 18,621,045 km (0.064 R)
• M44: 18,830,782 km (0.105 R)
• M45: 19,125,639 km (0.095 R)
• M46: 20,363,412 km (0.102 R)
• M47: 21,759,459 km (0.107 R)
• M48: 21,980,266 km (0.111 R)
• M49: 22,068,827 km (0.104 R)
• M50: 23,095,966 km (0.109 R)
• M51: 23,366,589 km (0.083 R)
• M52: 23,592,781 km (0.116 R)
• M53: 24,138,813 km (0.118 R)
• M54: 24,550,955 km (0.078 R)
• M55: 24,642,808 km (0.093 R)
• M56: 25,011,717 km (0.102 R)
• M57: 25,289,520 km (0.07 R)
• M58: 26,316,958 km (0.04 R)
• M59: 26,788,640 km (0.085 R)
• M60: 27,025,454 km (0.086 R)
• M61: 29,578,341 km (0.055 R)
• M62: 30,117,791 km (0.086 R)
• M63: 31,107,082 km (0.075 R)
• M64: 31,356,013 km (0.104 R)
• M65: 31,505,760 km (0.039 R)
• M66: 31,755,738 km (0.115 R)
• M67: 32,257,789 km (0.116 R)
• M68: 32,813,096 km (0.083 R)
• M69: 34,189,397 km (0.088 R)
• M70: 34,394,944 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.3

Radius: 13.4

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.4 AU - 11.64 AU

Year: 12526 Days

Day: 14.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 113,614,128 km

• M1: 174,431 km (0.117 R)
• M2: 451,187 km (0.034 R)
• M3: 697,276 km (0.099 R)
• M4: 846,724 km (0.076 R)
• M5: 1,200,523 km (0.104 R)
• M6: 1,363,585 km (0.068 R)
• M7: 1,556,267 km (0.089 R)
• M8: 1,851,124 km (0.1 R)
• M9: 1,969,456 km (0.099 R)
• M10: 2,065,947 km (0.083 R)
• M11: 2,391,172 km (0.071 R)
• M12: 3,090,842 km (0.097 R)
• M13: 3,611,293 km (0.118 R)
• M14: 4,475,370 km (0.114 R)
• M15: 4,766,637 km (0.088 R)
• M16: 4,931,045 km (0.04 R)
• M17: 5,130,908 km (0.069 R)
• M18: 5,470,046 km (0.115 R)
• M19: 5,573,269 km (0.029 R)
• M20: 5,851,670 km (0.086 R)
• M21: 6,063,650 km (0.118 R)
• M22: 7,848,503 km (0.09 R)
• M23: 8,200,207 km (0.12 R)
• M24: 8,318,689 km (0.115 R)
• M25: 9,000,556 km (0.115 R)
• M26: 9,410,155 km (0.107 R)
• M27: 9,617,198 km (0.112 R)
• M28: 9,784,000 km (0.113 R)
• M29: 10,375,360 km (0.066 R)
• M30: 10,546,351 km (0.047 R)
• M31: 10,804,856 km (0.113 R)
• M32: 11,152,671 km (0.058 R)
• M33: 13,548,930 km (0.071 R)
• M34: 14,350,325 km (0.116 R)
• M35: 14,973,550 km (0.096 R)
• M36: 16,246,478 km (0.11 R)
• M37: 16,445,444 km (0.082 R)
• M38: 16,745,387 km (0.09 R)
• M39: 16,996,712 km (0.059 R)
• M40: 17,860,490 km (0.077 R)
• M41: 18,323,645 km (0.068 R)
• M42: 19,261,773 km (0.071 R)
• M43: 19,683,789 km (0.08 R)
• M44: 20,055,539 km (0.027 R)
• M45: 21,402,070 km (0.115 R)
• M46: 21,784,442 km (0.065 R)
• M47: 23,560,617 km (0.094 R)
• M48: 23,785,912 km (0.08 R)
• M49: 24,751,417 km (0.08 R)
• M50: 25,498,508 km (0.107 R)
• M51: 25,613,998 km (0.095 R)
• M52: 26,194,587 km (0.059 R)
• M53: 27,487,113 km (0.111 R)
• M54: 28,559,879 km (0.105 R)
• M55: 30,011,726 km (0.098 R)
• M56: 30,378,391 km (0.055 R)
• M57: 31,549,293 km (0.11 R)
• M58: 32,109,238 km (0.099 R)
• M59: 32,609,643 km (0.104 R)
• M60: 34,062,687 km (0.049 R)
• M61: 34,445,209 km (0.086 R)
• M62: 35,021,610 km (0.045 R)
• M63: 35,407,722 km (0.107 R)
• M64: 36,379,061 km (0.086 R)
• M65: 36,900,708 km (0.105 R)
• M66: 37,096,981 km (0.084 R)
• M67: 37,359,226 km (0.104 R)
• M68: 37,556,246 km (0.098 R)
• M69: 37,885,511 km (0.091 R)
• M70: 38,348,068 km (0.052 R)
• M71: 38,546,883 km (0.087 R)
• M72: 39,278,716 km (0.087 R)
• M73: 39,813,977 km (0.095 R)
• M74: 39,948,017 km (0.113 R)
• M75: 40,216,844 km (0.046 R)
• M76: 40,351,482 km (0.102 R)
• M77: 40,553,739 km (0.071 R)
• M78: 41,705,942 km (0.088 R)
• M79: 43,006,545 km (0.086 R)
• M80: 44,459,440 km (0.079 R)
• M81: 45,577,235 km (0.034 R)
• M82: 47,271,132 km (0.078 R)
• M83: 47,626,726 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.7

Radius: 5.8

Gravity: 26.12 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 19.43 AU - 20.07 AU

Year: 32220 Days

Day: 18.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 113,614,128 km

• M1: 260,151 km (0.064 R)
• M2: 847,622 km (0.097 R)
• M3: 1,658,143 km (0.117 R)
• M4: 1,699,282 km (0.116 R)
• M5: 1,867,580 km (0.05 R)
• M6: 2,689,620 km (0.075 R)
• M7: 3,137,815 km (0.119 R)
• M8: 3,935,322 km (0.095 R)
• M9: 5,579,402 km (0.069 R)
• M10: 6,083,697 km (0.113 R)
• M11: 6,341,304 km (0.097 R)
• M12: 6,734,447 km (0.093 R)
• M13: 6,867,141 km (0.102 R)
• M14: 8,171,484 km (0.085 R)
• M15: 9,180,223 km (0.096 R)
• M16: 9,924,472 km (0.076 R)
• M17: 10,303,853 km (0.098 R)
• M18: 10,610,827 km (0.107 R)
• M19: 11,076,825 km (0.042 R)
• M20: 11,470,417 km (0.113 R)
• M21: 11,628,990 km (0.057 R)
• M22: 12,351,997 km (0.046 R)
• M23: 14,350,176 km (0.066 R)
• M24: 15,386,141 km (0.065 R)
• M25: 15,561,171 km (0.097 R)
• M26: 15,824,912 km (0.095 R)
• M27: 16,090,149 km (0.089 R)
• M28: 16,535,501 km (0.114 R)
• M29: 16,625,111 km (0.089 R)
• M30: 16,894,686 km (0.089 R)
• M31: 16,984,893 km (0.05 R)
• M32: 19,954,710 km (0.115 R)
• M33: 20,721,848 km (0.096 R)
• M34: 21,012,068 km (0.06 R)
• M35: 21,596,397 km (0.106 R)
• M36: 23,481,779 km (0.119 R)
• M37: 26,354,806 km (0.071 R)
• M38: 26,459,375 km (0.101 R)
• M39: 26,774,129 km (0.095 R)
• M40: 26,879,297 km (0.068 R)
• M41: 29,228,133 km (0.103 R)
• M42: 29,771,173 km (0.089 R)
• M43: 30,207,849 km (0.107 R)
• M44: 31,641,894 km (0.106 R)
• M45: 31,975,946 km (0.117 R)
• M46: 33,323,823 km (0.062 R)
• M47: 34,118,786 km (0.086 R)
• M48: 35,149,815 km (0.092 R)
• M49: 37,007,970 km (0.091 R)
• M50: 37,713,025 km (0.03 R)
• M51: 39,375,207 km (0.072 R)
• M52: 39,974,645 km (0.113 R)
• M53: 40,697,951 km (0.116 R)
• M54: 42,770,630 km (0.118 R)
• M55: 43,634,109 km (0.083 R)
• M56: 43,881,843 km (0.027 R)
• M57: 47,271,880 km (0.072 R)
• M58: 48,676,903 km (0.043 R)
• M59: 51,789,885 km (0.097 R)
• M60: 52,052,130 km (0.083 R)
• M61: 56,983,774 km (0.081 R)
• M62: 58,069,405 km (0.101 R)
• M63: 60,261,313 km (0.104 R)
• M64: 61,644,944 km (0.04 R)
• M65: 62,201,299 km (0.117 R)
• M66: 63,319,094 km (0.103 R)
• M67: 63,880,385 km (0.104 R)
• M68: 65,291,093 km (0.04 R)
• M69: 67,426,154 km (0.118 R)
• M70: 67,855,949 km (0.078 R)
• M71: 69,006,356 km (0.093 R)
• M72: 69,150,718 km (0.053 R)
• M73: 71,472,477 km (0.071 R)
• M74: 72,643,080 km (0.117 R)
• M75: 76,938,783 km (0.054 R)
• M76: 77,687,820 km (0.072 R)
• M77: 78,740,390 km (0.061 R)
• M78: 80,100,534 km (0.105 R)
• M79: 82,384,894 km (0.044 R)
• M80: 83,765,682 km (0.103 R)
• M81: 85,154,100 km (0.08 R)
• M82: 85,308,784 km (0.088 R)
• M83: 86,084,000 km (0.115 R)
• M84: 86,861,311 km (0.081 R)
• M85: 87,328,954 km (0.101 R)
• M86: 89,679,436 km (0.085 R)
• M87: 93,323,640 km (0.028 R)
• M88: 93,962,423 km (0.076 R)
• M89: 99,612,585 km (0.106 R)
• M90: 100,919,472 km (0.075 R)
• M91: 101,247,091 km (0.051 R)
• M92: 102,725,716 km (0.094 R)
• M93: 103,220,137 km (0.097 R)
• M94: 103,715,306 km (0.119 R)
• M95: 106,036,916 km (0.096 R)
• M96: 108,878,976 km (0.048 R)
• M97: 109,887,864 km (0.07 R)
• M98: 110,224,908 km (0.063 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 14,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit