🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.4 AU - 0.6 AU

Year: 123 Days

Day: 20.9 Hours

Environment

Temp: 245 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.16 AU - 1.8 AU

Year: 627 Days

Day: 30.9 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.77 AU - 3.79 AU

Year: 2069 Days

Day: 15.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.26 AU - 3.44 AU

Year: 2135 Days

Day: 47.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.47 AU - 3.73 AU

Year: 2379 Days

Day: 21.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.5

Radius: 13.3

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.41 AU - 7.21 AU

Year: 4877 Days

Day: 7.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 59,233,972 km

• M1: 435,180 km (0.033 R)
• M2: 631,453 km (0.116 R)
• M3: 745,745 km (0.12 R)
• M4: 853,306 km (0.075 R)
• M5: 1,037,611 km (0.096 R)
• M6: 1,227,451 km (0.083 R)
• M7: 1,375,403 km (0.041 R)
• M8: 1,465,461 km (0.041 R)
• M9: 1,548,338 km (0.044 R)
• M10: 3,073,339 km (0.078 R)
• M11: 3,600,522 km (0.036 R)
• M12: 3,855,586 km (0.104 R)
• M13: 4,196,071 km (0.103 R)
• M14: 4,753,024 km (0.047 R)
• M15: 4,962,760 km (0.105 R)
• M16: 5,061,644 km (0.106 R)
• M17: 5,161,127 km (0.083 R)
• M18: 5,261,507 km (0.056 R)
• M19: 5,610,070 km (0.063 R)
• M20: 5,951,452 km (0.113 R)
• M21: 6,484,021 km (0.096 R)
• M22: 6,623,446 km (0.074 R)
• M23: 6,968,418 km (0.12 R)
• M24: 7,191,170 km (0.078 R)
• M25: 7,448,628 km (0.114 R)
• M26: 9,212,386 km (0.104 R)
• M27: 9,334,458 km (0.115 R)
• M28: 9,492,284 km (0.059 R)
• M29: 9,757,072 km (0.113 R)
• M30: 9,917,292 km (0.076 R)
• M31: 10,060,307 km (0.119 R)
• M32: 10,712,554 km (0.104 R)
• M33: 10,877,860 km (0.059 R)
• M34: 11,754,353 km (0.091 R)
• M35: 12,077,186 km (0.095 R)
• M36: 12,172,629 km (0.112 R)
• M37: 12,268,372 km (0.089 R)
• M38: 12,518,350 km (0.073 R)
• M39: 13,082,334 km (0.062 R)
• M40: 13,180,470 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.7

Radius: 10.1

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.9 AU - 11.02 AU

Year: 9340 Days

Day: 7 Hours

Environment

Temp: -170 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,233,972 km

• M1: 148,999 km (0.119 R)
• M2: 312,660 km (0.071 R)
• M3: 413,638 km (0.043 R)
• M4: 498,311 km (0.118 R)
• M5: 705,055 km (0.056 R)
• M6: 828,323 km (0.097 R)
• M7: 1,350,420 km (0.078 R)
• M8: 1,416,542 km (0.063 R)
• M9: 1,598,752 km (0.105 R)
• M10: 2,269,400 km (0.092 R)
• M11: 2,348,986 km (0.104 R)
• M12: 2,621,104 km (0.091 R)
• M13: 4,659,226 km (0.113 R)
• M14: 5,967,010 km (0.045 R)
• M15: 6,376,609 km (0.057 R)
• M16: 6,565,851 km (0.101 R)
• M17: 7,262,378 km (0.075 R)
• M18: 7,460,147 km (0.117 R)
• M19: 7,579,526 km (0.111 R)
• M20: 7,780,136 km (0.116 R)
• M21: 7,901,311 km (0.062 R)
• M22: 8,851,108 km (0.1 R)
• M23: 9,446,956 km (0.026 R)
• M24: 10,947,273 km (0.079 R)
• M25: 11,128,586 km (0.075 R)
• M26: 11,586,355 km (0.078 R)
• M27: 12,567,717 km (0.11 R)
• M28: 12,900,722 km (0.073 R)
• M29: 13,429,999 km (0.115 R)
• M30: 13,672,946 km (0.118 R)
• M31: 15,060,167 km (0.079 R)
• M32: 15,261,975 km (0.061 R)
• M33: 15,872,783 km (0.104 R)
• M34: 16,699,610 km (0.085 R)
• M35: 16,908,599 km (0.046 R)
• M36: 17,434,585 km (0.08 R)
• M37: 18,556,868 km (0.085 R)
• M38: 18,773,336 km (0.104 R)
• M39: 19,263,269 km (0.102 R)
• M40: 20,702,401 km (0.08 R)
• M41: 20,814,599 km (0.046 R)
• M42: 21,662,071 km (0.117 R)
• M43: 22,290,681 km (0.105 R)
• M44: 22,636,103 km (0.096 R)
• M45: 22,983,319 km (0.064 R)
• M46: 24,983,892 km (0.071 R)
• M47: 26,247,246 km (0.086 R)
• M48: 26,611,965 km (0.064 R)
• M49: 27,346,491 km (0.066 R)
• M50: 28,211,914 km (0.113 R)
• M51: 28,585,610 km (0.093 R)
• M52: 28,773,056 km (0.046 R)
• M53: 29,023,632 km (0.079 R)
• M54: 29,463,749 km (0.111 R)
• M55: 29,906,260 km (0.057 R)
• M56: 30,542,200 km (0.058 R)
• M57: 30,989,947 km (0.094 R)
• M58: 31,118,302 km (0.083 R)
• M59: 31,697,994 km (0.101 R)
• M60: 32,476,351 km (0.087 R)
• M61: 34,052,215 km (0.1 R)
• M62: 34,582,989 km (0.039 R)
• M63: 34,782,702 km (0.102 R)
• M64: 35,854,570 km (0.107 R)
• M65: 36,462,237 km (0.111 R)
• M66: 36,937,210 km (0.107 R)
• M67: 38,167,952 km (0.093 R)
• M68: 40,109,134 km (0.089 R)
• M69: 40,389,032 km (0.055 R)
• M70: 41,373,984 km (0.063 R)
• M71: 42,082,330 km (0.086 R)
• M72: 42,580,491 km (0.101 R)
• M73: 42,723,207 km (0.037 R)
• M74: 42,937,581 km (0.074 R)
• M75: 43,654,603 km (0.107 R)
• M76: 45,829,607 km (0.094 R)
• M77: 46,122,370 km (0.113 R)
• M78: 46,489,034 km (0.115 R)
• M79: 47,225,355 km (0.097 R)
• M80: 47,299,107 km (0.088 R)
• M81: 47,743,113 km (0.113 R)
• M82: 48,113,966 km (0.114 R)
• M83: 49,008,113 km (0.107 R)
• M84: 49,682,350 km (0.038 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 438

Radius: 6.6

Gravity: 10.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 12.32 AU - 18.36 AU

Year: 20923 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,233,972 km

• M1: 258,804 km (0.113 R)
• M2: 333,005 km (0.119 R)
• M3: 726,148 km (0.117 R)
• M4: 836,402 km (0.076 R)
• M5: 1,754,185 km (0.105 R)
• M6: 1,995,636 km (0.073 R)
• M7: 2,057,719 km (0.091 R)
• M8: 2,443,681 km (0.071 R)
• M9: 3,730,672 km (0.103 R)
• M10: 3,807,415 km (0.099 R)
• M11: 3,884,758 km (0.071 R)
• M12: 4,041,087 km (0.088 R)
• M13: 4,604,323 km (0.105 R)
• M14: 5,758,471 km (0.102 R)
• M15: 6,761,525 km (0.082 R)
• M16: 6,855,472 km (0.054 R)
• M17: 6,902,446 km (0.063 R)
• M18: 7,573,093 km (0.076 R)
• M19: 8,214,269 km (0.077 R)
• M20: 8,264,235 km (0.093 R)
• M21: 8,415,030 km (0.115 R)
• M22: 8,924,111 km (0.092 R)
• M23: 9,600,743 km (0.091 R)
• M24: 10,186,119 km (0.093 R)
• M25: 11,058,125 km (0.052 R)
• M26: 12,067,462 km (0.119 R)
• M27: 12,238,602 km (0.102 R)
• M28: 13,458,423 km (0.077 R)
• M29: 13,814,167 km (0.082 R)
• M30: 13,873,707 km (0.114 R)
• M31: 14,474,192 km (0.12 R)
• M32: 15,267,360 km (0.1 R)
• M33: 18,842,151 km (0.085 R)
• M34: 20,381,812 km (0.06 R)
• M35: 20,926,797 km (0.12 R)
• M36: 20,995,164 km (0.118 R)
• M37: 22,450,003 km (0.068 R)
• M38: 23,651,274 km (0.117 R)
• M39: 23,722,482 km (0.114 R)
• M40: 25,382,420 km (0.048 R)
• M41: 25,894,943 km (0.078 R)
• M42: 27,903,892 km (0.067 R)
• M43: 27,979,290 km (0.087 R)
• M44: 28,736,704 km (0.027 R)
• M45: 29,194,324 km (0.116 R)
• M46: 29,808,273 km (0.032 R)
• M47: 30,892,858 km (0.04 R)
• M48: 31,597,015 km (0.118 R)
• M49: 32,702,693 km (0.108 R)
• M50: 35,440,334 km (0.112 R)
• M51: 36,588,797 km (0.106 R)
• M52: 36,671,375 km (0.094 R)
• M53: 38,250,680 km (0.101 R)
• M54: 39,597,659 km (0.081 R)
• M55: 40,874,626 km (0.086 R)
• M56: 43,906,227 km (0.078 R)
• M57: 44,697,450 km (0.115 R)
• M58: 44,873,826 km (0.092 R)
• M59: 45,582,022 km (0.06 R)
• M60: 46,293,809 km (0.104 R)
• M61: 46,651,198 km (0.112 R)
• M62: 47,278,612 km (0.035 R)
• M63: 48,270,296 km (0.111 R)
• M64: 48,451,459 km (0.115 R)
• M65: 48,995,846 km (0.076 R)
• M66: 49,451,222 km (0.071 R)
• M67: 50,366,013 km (0.093 R)
• M68: 50,733,425 km (0.118 R)
• M69: 51,286,339 km (0.101 R)
• M70: 51,841,197 km (0.089 R)
• M71: 52,398,150 km (0.096 R)
• M72: 53,143,746 km (0.072 R)
• M73: 53,517,890 km (0.102 R)
• M74: 55,212,086 km (0.114 R)
• M75: 56,637,455 km (0.068 R)
• M76: 57,211,013 km (0.063 R)
• M77: 57,882,558 km (0.086 R)
• M78: 58,074,791 km (0.07 R)
• M79: 58,749,777 km (0.118 R)
• M80: 59,427,305 km (0.089 R)
• M81: 59,718,423 km (0.025 R)
• M82: 60,497,080 km (0.074 R)
• M83: 60,692,305 km (0.108 R)
• M84: 61,279,177 km (0.12 R)
• M85: 62,064,566 km (0.097 R)
• M86: 62,261,437 km (0.1 R)
• M87: 63,149,899 km (0.107 R)
• M88: 63,347,966 km (0.102 R)
• M89: 64,341,147 km (0.104 R)
• M90: 65,539,725 km (0.103 R)
• M91: 66,242,236 km (0.092 R)
• M92: 66,544,125 km (0.11 R)
• M93: 67,351,355 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.6

Radius: 4.6

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 15.52 AU - 18.04 AU

Year: 23938 Days

Day: 22.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,233,972 km

• M1: 107,710 km (0.071 R)
• M2: 188,344 km (0.103 R)
• M3: 305,329 km (0.056 R)
• M4: 530,624 km (0.074 R)
• M5: 820,544 km (0.063 R)
• M6: 1,789,939 km (0.108 R)
• M7: 2,099,457 km (0.036 R)
• M8: 2,517,134 km (0.064 R)
• M9: 2,578,918 km (0.058 R)
• M10: 2,767,261 km (0.094 R)
• M11: 2,895,168 km (0.083 R)
• M12: 3,290,854 km (0.062 R)
• M13: 3,324,663 km (0.037 R)
• M14: 3,633,433 km (0.07 R)
• M15: 3,951,478 km (0.043 R)
• M16: 4,095,691 km (0.105 R)
• M17: 4,315,300 km (0.087 R)
• M18: 4,426,601 km (0.078 R)
• M19: 4,958,122 km (0.047 R)
• M20: 5,389,862 km (0.06 R)
• M21: 5,590,024 km (0.116 R)
• M22: 6,247,057 km (0.065 R)
• M23: 6,542,064 km (0.112 R)
• M24: 6,669,971 km (0.076 R)
• M25: 7,722,242 km (0.098 R)
• M26: 8,313,453 km (0.08 R)
• M27: 8,405,605 km (0.1 R)
• M28: 8,451,831 km (0.078 R)
• M29: 10,172,506 km (0.036 R)
• M30: 10,271,091 km (0.038 R)
• M31: 10,320,608 km (0.096 R)
• M32: 10,370,124 km (0.082 R)
• M33: 10,419,791 km (0.084 R)
• M34: 11,072,038 km (0.066 R)
• M35: 11,737,449 km (0.056 R)
• M36: 12,574,000 km (0.096 R)
• M37: 12,999,457 km (0.039 R)
• M38: 15,027,854 km (0.068 R)
• M39: 15,140,352 km (0.094 R)
• M40: 16,743,293 km (0.047 R)
• M41: 16,918,173 km (0.089 R)
• M42: 16,976,666 km (0.097 R)
• M43: 19,736,597 km (0.042 R)
• M44: 21,610,160 km (0.112 R)
• M45: 21,673,590 km (0.085 R)
• M46: 23,084,447 km (0.1 R)
• M47: 23,932,069 km (0.105 R)
• M48: 24,856,135 km (0.074 R)
• M49: 25,859,189 km (0.081 R)
• M50: 26,196,532 km (0.099 R)
• M51: 26,875,407 km (0.1 R)
• M52: 27,697,747 km (0.098 R)
• M53: 27,835,526 km (0.114 R)
• M54: 28,528,314 km (0.082 R)
• M55: 29,648,353 km (0.068 R)
• M56: 30,640,187 km (0.105 R)
• M57: 31,211,801 km (0.055 R)
• M58: 31,787,004 km (0.08 R)
• M59: 32,293,094 km (0.115 R)
• M60: 33,020,738 km (0.112 R)
• M61: 35,310,633 km (0.093 R)
• M62: 35,385,282 km (0.062 R)
• M63: 37,346,360 km (0.028 R)
• M64: 40,041,366 km (0.12 R)
• M65: 40,119,157 km (0.102 R)
• M66: 40,587,847 km (0.102 R)
• M67: 42,241,951 km (0.076 R)
• M68: 42,718,570 km (0.113 R)
• M69: 44,078,863 km (0.078 R)
• M70: 44,642,997 km (0.117 R)
• M71: 46,759,507 km (0.081 R)
• M72: 47,170,303 km (0.113 R)
• M73: 48,078,063 km (0.119 R)
• M74: 48,741,978 km (0.115 R)
• M75: 51,258,364 km (0.1 R)
• M76: 52,532,339 km (0.089 R)
• M77: 52,959,292 km (0.07 R)
• M78: 53,730,768 km (0.106 R)
• M79: 53,816,787 km (0.088 R)
• M80: 53,902,806 km (0.074 R)
• M81: 54,765,237 km (0.093 R)
• M82: 56,241,768 km (0.098 R)
• M83: 57,204,131 km (0.115 R)
• M84: 58,083,767 km (0.118 R)
• M85: 58,967,890 km (0.039 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 18,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit