🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.52 AU - 0.86 AU

Year: 205 Days

Day: 40.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.66 AU - 1.08 AU

Year: 291 Days

Day: 17.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,144,721 km

• M1: 602,730 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 593 Days

Day: 16.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 9.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.45 AU - 1.61 AU

Year: 678 Days

Day: 29.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.71 AU - 2.31 AU

Year: 1021 Days

Day: 34.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.16 AU - 2.58 AU

Year: 1307 Days

Day: 18.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285

Radius: 10.9

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.31 AU - 6.09 AU

Year: 4874 Days

Day: 5.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 88,144,721 km

• M1: 137,480 km (0.097 R)
• M2: 286,031 km (0.07 R)
• M3: 427,401 km (0.107 R)
• M4: 597,045 km (0.104 R)
• M5: 690,993 km (0.04 R)
• M6: 780,452 km (0.081 R)
• M7: 853,157 km (0.115 R)
• M8: 994,527 km (0.051 R)
• M9: 1,108,969 km (0.063 R)
• M10: 1,276,967 km (0.113 R)
• M11: 1,466,658 km (0.094 R)
• M12: 1,652,308 km (0.109 R)
• M13: 1,748,051 km (0.113 R)
• M14: 2,165,130 km (0.032 R)
• M15: 2,470,758 km (0.112 R)
• M16: 2,596,869 km (0.101 R)
• M17: 2,839,517 km (0.112 R)
• M18: 2,955,156 km (0.092 R)
• M19: 3,469,175 km (0.089 R)
• M20: 3,809,360 km (0.09 R)
• M21: 4,066,818 km (0.067 R)
• M22: 4,160,167 km (0.052 R)
• M23: 4,254,264 km (0.102 R)
• M24: 4,330,110 km (0.079 R)
• M25: 4,463,851 km (0.107 R)
• M26: 4,560,341 km (0.068 R)
• M27: 4,853,703 km (0.03 R)
• M28: 4,952,886 km (0.052 R)
• M29: 5,032,772 km (0.072 R)
• M30: 6,002,914 km (0.071 R)
• M31: 6,109,577 km (0.097 R)
• M32: 6,303,007 km (0.083 R)
• M33: 6,806,853 km (0.082 R)
• M34: 6,895,714 km (0.064 R)
• M35: 6,985,173 km (0.114 R)
• M36: 7,414,818 km (0.106 R)
• M37: 8,586,319 km (0.117 R)
• M38: 8,803,236 km (0.108 R)
• M39: 9,119,935 km (0.104 R)
• M40: 9,789,535 km (0.09 R)
• M41: 9,915,347 km (0.107 R)
• M42: 10,066,890 km (0.112 R)
• M43: 10,168,466 km (0.109 R)
• M44: 10,655,258 km (0.073 R)
• M45: 10,784,660 km (0.086 R)
• M46: 11,386,642 km (0.094 R)
• M47: 11,465,929 km (0.038 R)
• M48: 11,705,136 km (0.102 R)
• M49: 12,296,496 km (0.095 R)
• M50: 12,432,331 km (0.074 R)
• M51: 12,541,238 km (0.054 R)
• M52: 12,870,054 km (0.06 R)
• M53: 13,313,014 km (0.029 R)
• M54: 13,620,437 km (0.117 R)
• M55: 13,789,184 km (0.115 R)
• M56: 13,901,981 km (0.114 R)
• M57: 14,071,774 km (0.118 R)
• M58: 14,528,048 km (0.116 R)
• M59: 15,018,280 km (0.091 R)
• M60: 15,866,799 km (0.057 R)
• M61: 16,014,751 km (0.118 R)
• M62: 16,401,462 km (0.079 R)
• M63: 16,610,899 km (0.102 R)
• M64: 16,941,959 km (0.104 R)
• M65: 17,427,254 km (0.062 R)
• M66: 17,702,365 km (0.087 R)
• M67: 17,794,368 km (0.084 R)
• M68: 18,225,808 km (0.029 R)
• M69: 18,910,667 km (0.119 R)
• M70: 19,922,098 km (0.1 R)
• M71: 20,209,625 km (0.101 R)
• M72: 20,369,994 km (0.108 R)
• M73: 20,821,331 km (0.089 R)
• M74: 20,918,420 km (0.119 R)
• M75: 21,569,919 km (0.11 R)
• M76: 21,701,116 km (0.076 R)
• M77: 21,898,136 km (0.098 R)
• M78: 22,062,993 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647

Radius: 7.1

Gravity: 12.83 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.67 AU - 18.03 AU

Year: 27010 Days

Day: 22.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,144,721 km

• M1: 193,430 km (0.098 R)
• M2: 272,717 km (0.071 R)
• M3: 448,494 km (0.034 R)
• M4: 561,740 km (0.118 R)
• M5: 1,046,587 km (0.096 R)
• M6: 1,812,229 km (0.071 R)
• M7: 2,073,426 km (0.091 R)
• M8: 2,386,535 km (0.097 R)
• M9: 2,467,168 km (0.111 R)
• M10: 4,310,363 km (0.092 R)
• M11: 5,975,089 km (0.069 R)
• M12: 6,307,196 km (0.042 R)
• M13: 6,931,617 km (0.102 R)
• M14: 7,516,395 km (0.081 R)
• M15: 8,422,809 km (0.078 R)
• M16: 9,046,183 km (0.115 R)
• M17: 10,205,417 km (0.112 R)
• M18: 10,403,186 km (0.056 R)
• M19: 11,615,826 km (0.109 R)
• M20: 12,449,086 km (0.066 R)
• M21: 13,879,990 km (0.11 R)
• M22: 14,172,304 km (0.06 R)
• M23: 18,795,476 km (0.098 R)
• M24: 18,876,110 km (0.087 R)
• M25: 19,037,825 km (0.116 R)
• M26: 19,281,370 km (0.11 R)
• M27: 20,265,425 km (0.109 R)
• M28: 21,434,084 km (0.114 R)
• M29: 21,941,669 km (0.073 R)
• M30: 22,453,144 km (0.039 R)
• M31: 24,011,206 km (0.116 R)
• M32: 25,782,894 km (0.085 R)
• M33: 25,962,262 km (0.088 R)
• M34: 26,775,027 km (0.111 R)
• M35: 26,956,788 km (0.093 R)
• M36: 29,262,989 km (0.067 R)
• M37: 31,919,997 km (0.095 R)
• M38: 33,082,223 km (0.053 R)
• M39: 34,159,627 km (0.104 R)
• M40: 34,653,150 km (0.091 R)
• M41: 35,348,032 km (0.09 R)
• M42: 35,447,814 km (0.06 R)
• M43: 36,348,842 km (0.088 R)
• M44: 36,953,666 km (0.115 R)
• M45: 37,054,794 km (0.075 R)
• M46: 37,460,354 km (0.068 R)
• M47: 37,663,658 km (0.038 R)
• M48: 38,071,312 km (0.117 R)
• M49: 38,582,936 km (0.115 R)
• M50: 38,891,108 km (0.082 R)
• M51: 38,993,882 km (0.087 R)
• M52: 41,175,318 km (0.09 R)
• M53: 41,805,723 km (0.079 R)
• M54: 42,016,656 km (0.103 R)
• M55: 42,122,123 km (0.073 R)
• M56: 42,227,889 km (0.098 R)
• M57: 42,863,680 km (0.1 R)
• M58: 45,438,259 km (0.109 R)
• M59: 47,511,835 km (0.071 R)
• M60: 48,173,058 km (0.117 R)
• M61: 49,059,425 km (0.119 R)
• M62: 50,062,927 km (0.115 R)
• M63: 51,073,311 km (0.077 R)
• M64: 52,090,427 km (0.07 R)
• M65: 52,544,607 km (0.081 R)
• M66: 53,342,412 km (0.098 R)
• M67: 53,685,739 km (0.066 R)
• M68: 56,224,864 km (0.072 R)
• M69: 56,341,251 km (0.118 R)
• M70: 57,509,012 km (0.118 R)
• M71: 57,743,581 km (0.04 R)
• M72: 57,978,450 km (0.072 R)
• M73: 59,868,619 km (0.031 R)
• M74: 60,106,330 km (0.119 R)
• M75: 63,345,872 km (0.081 R)
• M76: 63,830,569 km (0.108 R)
• M77: 65,536,733 km (0.099 R)
• M78: 66,026,965 km (0.092 R)
• M79: 66,887,901 km (0.073 R)
• M80: 67,381,424 km (0.115 R)
• M81: 68,000,161 km (0.096 R)
• M82: 69,867,591 km (0.09 R)
• M83: 72,004,148 km (0.114 R)
• M84: 73,525,259 km (0.106 R)
• M85: 77,762,619 km (0.095 R)
• M86: 78,411,574 km (0.11 R)
• M87: 78,801,726 km (0.076 R)
• M88: 80,762,505 km (0.093 R)
• M89: 82,210,463 km (0.11 R)
• M90: 82,342,558 km (0.057 R)
• M91: 84,065,775 km (0.113 R)
• M92: 85,800,961 km (0.12 R)
• M93: 86,337,270 km (0.063 R)
• M94: 89,035,118 km (0.104 R)
• M95: 89,985,962 km (0.118 R)
• M96: 90,122,096 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 437

Radius: 6.1

Gravity: 11.74 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 19.25 AU - 20.07 AU

Year: 31221 Days

Day: 22.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,144,721 km

• M1: 363,224 km (0.069 R)
• M2: 861,085 km (0.057 R)
• M3: 973,284 km (0.059 R)
• M4: 1,435,392 km (0.111 R)
• M5: 1,535,323 km (0.11 R)
• M6: 1,884,784 km (0.089 R)
• M7: 2,143,887 km (0.103 R)
• M8: 2,902,647 km (0.109 R)
• M9: 3,029,656 km (0.077 R)
• M10: 3,510,464 km (0.07 R)
• M11: 4,541,642 km (0.031 R)
• M12: 5,192,243 km (0.073 R)
• M13: 5,606,928 km (0.071 R)
• M14: 6,913,815 km (0.113 R)
• M15: 7,026,911 km (0.116 R)
• M16: 7,140,456 km (0.047 R)
• M17: 7,893,980 km (0.082 R)
• M18: 8,916,931 km (0.066 R)
• M19: 9,039,900 km (0.051 R)
• M20: 9,475,230 km (0.112 R)
• M21: 10,044,749 km (0.093 R)
• M22: 10,365,936 km (0.118 R)
• M23: 10,755,937 km (0.062 R)
• M24: 11,886,598 km (0.072 R)
• M25: 12,226,185 km (0.108 R)
• M26: 14,043,500 km (0.119 R)
• M27: 15,350,238 km (0.066 R)
• M28: 16,167,790 km (0.08 R)
• M29: 17,844,782 km (0.107 R)
• M30: 17,922,274 km (0.085 R)
• M31: 18,077,706 km (0.106 R)
• M32: 18,468,156 km (0.108 R)
• M33: 19,019,574 km (0.106 R)
• M34: 19,496,492 km (0.065 R)
• M35: 19,816,482 km (0.093 R)
• M36: 20,543,079 km (0.118 R)
• M37: 20,624,460 km (0.096 R)
• M38: 23,196,347 km (0.079 R)
• M39: 23,535,635 km (0.099 R)
• M40: 24,735,559 km (0.101 R)
• M41: 25,082,028 km (0.026 R)
• M42: 25,343,076 km (0.109 R)
• M43: 27,911,372 km (0.082 R)
• M44: 28,453,066 km (0.094 R)
• M45: 28,725,185 km (0.1 R)
• M46: 29,546,776 km (0.104 R)
• M47: 29,730,333 km (0.071 R)
• M48: 31,493,493 km (0.055 R)
• M49: 34,926,016 km (0.111 R)
• M50: 35,120,195 km (0.08 R)
• M51: 35,314,672 km (0.116 R)
• M52: 35,998,334 km (0.106 R)
• M53: 37,279,490 km (0.114 R)
• M54: 37,477,857 km (0.079 R)
• M55: 37,875,787 km (0.099 R)
• M56: 37,975,419 km (0.11 R)
• M57: 38,675,687 km (0.052 R)
• M58: 38,776,217 km (0.057 R)
• M59: 38,977,127 km (0.082 R)
• M60: 39,683,528 km (0.111 R)
• M61: 43,695,743 km (0.092 R)
• M62: 45,484,485 km (0.052 R)
• M63: 47,297,162 km (0.112 R)
• M64: 47,727,106 km (0.04 R)
• M65: 47,834,817 km (0.097 R)
• M66: 48,699,193 km (0.051 R)
• M67: 49,024,718 km (0.066 R)
• M68: 50,005,482 km (0.107 R)
• M69: 50,443,504 km (0.102 R)
• M70: 52,874,919 km (0.119 R)
• M71: 54,442,106 km (0.085 R)
• M72: 57,507,217 km (0.096 R)
• M73: 57,621,809 km (0.055 R)
• M74: 58,771,917 km (0.11 R)
• M75: 59,581,541 km (0.113 R)
• M76: 60,278,368 km (0.099 R)
• M77: 60,744,515 km (0.096 R)
• M78: 65,710,117 km (0.103 R)
• M79: 67,031,964 km (0.058 R)
• M80: 67,273,265 km (0.111 R)
• M81: 69,213,848 km (0.116 R)
• M82: 70,926,894 km (0.082 R)
• M83: 71,295,802 km (0.082 R)
• M84: 74,145,342 km (0.116 R)
• M85: 74,894,678 km (0.047 R)
• M86: 77,537,474 km (0.079 R)
• M87: 78,679,355 km (0.027 R)
• M88: 81,622,842 km (0.094 R)
• M89: 84,211,484 km (0.089 R)
• M90: 84,602,084 km (0.066 R)
• M91: 85,385,229 km (0.087 R)
• M92: 85,646,726 km (0.106 R)
• M93: 85,908,522 km (0.106 R)
• M94: 86,433,012 km (0.087 R)
• M95: 86,695,556 km (0.117 R)
• M96: 88,012,616 km (0.046 R)
• M97: 88,144,711 km (0.113 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 11,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit