🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.61 AU - 0.91 AU

Year: 250 Days

Day: 39.2 Hours

Environment

Temp: 172 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.65 AU - 0.97 AU

Year: 275 Days

Day: 16.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 87 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.11 AU - 1.45 AU

Year: 546 Days

Day: 29.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 162.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,459,656 km

• M1: 581,337 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.21 AU - 1.53 AU

Year: 604 Days

Day: 23.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.93 AU - 2.63 AU

Year: 1297 Days

Day: 25.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,459,656 km

• M1: 115,190 km (0.107 R)
• M2: 786,735 km (0.083 R)

Asteroid Belt

Center: 7.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.2

Radius: 5.6

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.84 AU - 14.88 AU

Year: 18397 Days

Day: 21.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,459,656 km

• M1: 291,267 km (0.025 R)
• M2: 392,844 km (0.075 R)
• M3: 788,231 km (0.05 R)
• M4: 1,779,915 km (0.093 R)
• M5: 2,726,870 km (0.086 R)
• M6: 3,327,206 km (0.079 R)
• M7: 3,444,341 km (0.115 R)
• M8: 3,642,409 km (0.101 R)
• M9: 4,091,203 km (0.051 R)
• M10: 4,514,415 km (0.074 R)
• M11: 4,818,847 km (0.112 R)
• M12: 4,951,390 km (0.057 R)
• M13: 5,678,436 km (0.085 R)
• M14: 5,818,460 km (0.063 R)
• M15: 5,959,530 km (0.073 R)
• M16: 7,381,458 km (0.086 R)
• M17: 8,367,159 km (0.094 R)
• M18: 9,119,636 km (0.106 R)
• M19: 9,670,156 km (0.072 R)
• M20: 9,725,806 km (0.115 R)
• M21: 11,151,474 km (0.098 R)
• M22: 11,444,387 km (0.05 R)
• M23: 11,621,361 km (0.084 R)
• M24: 11,858,773 km (0.112 R)
• M25: 13,751,934 km (0.114 R)
• M26: 13,814,466 km (0.1 R)
• M27: 17,266,137 km (0.077 R)
• M28: 17,537,059 km (0.074 R)
• M29: 17,740,961 km (0.096 R)
• M30: 19,191,163 km (0.065 R)
• M31: 19,261,175 km (0.053 R)
• M32: 19,401,348 km (0.086 R)
• M33: 19,753,501 km (0.103 R)
• M34: 20,107,749 km (0.087 R)
• M35: 21,038,547 km (0.106 R)
• M36: 22,793,480 km (0.039 R)
• M37: 24,291,553 km (0.118 R)
• M38: 24,594,937 km (0.076 R)
• M39: 24,899,668 km (0.104 R)
• M40: 25,052,407 km (0.088 R)
• M41: 25,589,613 km (0.115 R)
• M42: 27,460,335 km (0.03 R)
• M43: 27,697,298 km (0.109 R)
• M44: 28,093,583 km (0.075 R)
• M45: 29,778,803 km (0.11 R)
• M46: 30,266,192 km (0.119 R)
• M47: 31,331,479 km (0.115 R)
• M48: 32,910,335 km (0.08 R)
• M49: 33,078,034 km (0.115 R)
• M50: 33,246,032 km (0.09 R)
• M51: 34,005,391 km (0.065 R)
• M52: 35,198,135 km (0.085 R)
• M53: 35,627,331 km (0.11 R)
• M54: 36,404,343 km (0.044 R)
• M55: 36,925,542 km (0.074 R)
• M56: 37,274,254 km (0.094 R)
• M57: 39,212,145 km (0.084 R)
• M58: 39,389,867 km (0.082 R)
• M59: 39,924,829 km (0.052 R)
• M60: 40,282,817 km (0.099 R)
• M61: 41,002,084 km (0.096 R)
• M62: 41,272,856 km (0.112 R)
• M63: 42,270,674 km (0.111 R)
• M64: 42,726,947 km (0.119 R)
• M65: 44,105,342 km (0.079 R)
• M66: 44,939,500 km (0.088 R)
• M67: 45,311,849 km (0.062 R)
• M68: 46,153,337 km (0.058 R)
• M69: 46,811,418 km (0.08 R)
• M70: 48,422,587 km (0.067 R)
• M71: 48,518,030 km (0.113 R)
• M72: 49,091,289 km (0.096 R)
• M73: 50,051,857 km (0.097 R)
• M74: 50,824,829 km (0.088 R)
• M75: 52,872,375 km (0.11 R)
• M76: 55,843,988 km (0.06 R)
• M77: 57,652,775 km (0.116 R)
• M78: 58,057,288 km (0.118 R)
• M79: 58,666,002 km (0.081 R)
• M80: 59,174,784 km (0.113 R)
• M81: 59,787,238 km (0.07 R)
• M82: 60,504,410 km (0.119 R)
• M83: 61,224,574 km (0.073 R)
• M84: 61,430,720 km (0.113 R)
• M85: 65,604,201 km (0.11 R)
• M86: 66,343,813 km (0.087 R)
• M87: 66,449,729 km (0.072 R)
• M88: 66,873,839 km (0.107 R)
• M89: 68,044,891 km (0.037 R)
• M90: 69,222,824 km (0.053 R)
• M91: 71,815,804 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.9

Radius: 5

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 13.53 AU - 17.51 AU

Year: 23034 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 75,459,656 km

• M1: 288,574 km (0.107 R)
• M2: 586,424 km (0.057 R)
• M3: 775,964 km (0.098 R)
• M4: 1,298,061 km (0.093 R)
• M5: 1,513,182 km (0.115 R)
• M6: 1,772,735 km (0.045 R)
• M7: 1,873,564 km (0.097 R)
• M8: 1,941,930 km (0.109 R)
• M9: 2,187,719 km (0.086 R)
• M10: 2,296,178 km (0.111 R)
• M11: 2,332,680 km (0.099 R)
• M12: 3,348,449 km (0.103 R)
• M13: 3,814,596 km (0.038 R)
• M14: 4,166,151 km (0.12 R)
• M15: 4,255,760 km (0.104 R)
• M16: 4,345,968 km (0.086 R)
• M17: 4,620,330 km (0.037 R)
• M18: 5,185,661 km (0.078 R)
• M19: 5,282,151 km (0.057 R)
• M20: 7,656,419 km (0.081 R)
• M21: 8,098,780 km (0.119 R)
• M22: 8,379,426 km (0.044 R)
• M23: 10,069,133 km (0.111 R)
• M24: 11,733,260 km (0.052 R)
• M25: 12,693,978 km (0.037 R)
• M26: 13,348,319 km (0.082 R)
• M27: 13,414,441 km (0.112 R)
• M28: 13,480,563 km (0.095 R)
• M29: 13,679,678 km (0.101 R)
• M30: 13,746,249 km (0.079 R)
• M31: 13,812,970 km (0.104 R)
• M32: 13,879,840 km (0.067 R)
• M33: 14,282,857 km (0.106 R)
• M34: 15,933,370 km (0.092 R)
• M35: 16,567,665 km (0.076 R)
• M36: 16,638,724 km (0.092 R)
• M37: 16,923,708 km (0.074 R)
• M38: 16,995,216 km (0.039 R)
• M39: 17,933,793 km (0.069 R)
• M40: 18,519,618 km (0.1 R)
• M41: 20,314,792 km (0.066 R)
• M42: 20,466,784 km (0.08 R)
• M43: 21,002,045 km (0.084 R)
• M44: 21,541,944 km (0.103 R)
• M45: 21,619,435 km (0.085 R)
• M46: 23,030,293 km (0.065 R)
• M47: 23,109,430 km (0.08 R)
• M48: 24,067,455 km (0.078 R)
• M49: 25,038,495 km (0.082 R)
• M50: 27,101,898 km (0.102 R)
• M51: 27,269,448 km (0.114 R)
• M52: 28,621,214 km (0.071 R)
• M53: 28,706,335 km (0.099 R)
• M54: 29,048,017 km (0.095 R)
• M55: 29,133,587 km (0.109 R)
• M56: 29,994,523 km (0.051 R)
• M57: 31,038,716 km (0.036 R)
• M58: 31,565,151 km (0.086 R)
• M59: 32,360,413 km (0.108 R)
• M60: 33,341,476 km (0.085 R)
• M61: 33,790,569 km (0.075 R)
• M62: 35,515,282 km (0.053 R)
• M63: 39,238,923 km (0.067 R)
• M64: 39,998,282 km (0.072 R)
• M65: 40,379,906 km (0.108 R)
• M66: 45,349,248 km (0.102 R)
• M67: 45,747,178 km (0.105 R)
• M68: 47,753,585 km (0.097 R)
• M69: 49,686,240 km (0.109 R)
• M70: 50,713,678 km (0.098 R)
• M71: 52,267,850 km (0.117 R)
• M72: 52,789,349 km (0.098 R)
• M73: 53,207,774 km (0.105 R)
• M74: 54,786,779 km (0.105 R)
• M75: 58,314,447 km (0.056 R)
• M76: 58,422,606 km (0.117 R)
• M77: 58,747,084 km (0.116 R)
• M78: 59,397,984 km (0.118 R)
• M79: 59,615,350 km (0.072 R)
• M80: 60,378,598 km (0.059 R)
• M81: 61,474,702 km (0.118 R)
• M82: 63,797,508 km (0.118 R)
• M83: 64,913,658 km (0.118 R)
• M84: 66,939,063 km (0.105 R)
• M85: 67,391,896 km (0.088 R)
• M86: 68,414,697 km (0.109 R)
• M87: 68,528,541 km (0.048 R)
• M88: 71,282,338 km (0.097 R)
• M89: 71,860,534 km (0.1 R)
• M90: 74,306,160 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 400

Radius: 6.2

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.18 AU - 18.34 AU

Year: 25849 Days

Day: 19.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,459,656 km

• M1: 164,109 km (0.113 R)
• M2: 290,369 km (0.093 R)
• M3: 549,772 km (0.085 R)
• M4: 657,632 km (0.102 R)
• M5: 919,877 km (0.105 R)
• M6: 971,040 km (0.087 R)
• M7: 1,212,790 km (0.076 R)
• M8: 1,594,564 km (0.09 R)
• M9: 1,782,758 km (0.09 R)
• M10: 1,978,282 km (0.078 R)
• M11: 3,941,605 km (0.112 R)
• M12: 3,983,642 km (0.08 R)
• M13: 4,456,371 km (0.046 R)
• M14: 4,721,758 km (0.099 R)
• M15: 6,124,088 km (0.083 R)
• M16: 7,539,733 km (0.034 R)
• M17: 7,802,726 km (0.085 R)
• M18: 8,664,709 km (0.074 R)
• M19: 9,274,619 km (0.086 R)
• M20: 10,128,673 km (0.119 R)
• M21: 11,971,570 km (0.089 R)
• M22: 12,587,763 km (0.063 R)
• M23: 13,531,427 km (0.106 R)
• M24: 13,915,145 km (0.103 R)
• M25: 14,237,678 km (0.117 R)
• M26: 14,824,551 km (0.07 R)
• M27: 15,954,314 km (0.115 R)
• M28: 16,291,956 km (0.088 R)
• M29: 16,974,122 km (0.105 R)
• M30: 19,362,452 km (0.088 R)
• M31: 20,963,000 km (0.111 R)
• M32: 21,406,857 km (0.08 R)
• M33: 22,228,598 km (0.081 R)
• M34: 22,605,585 km (0.071 R)
• M35: 23,060,661 km (0.101 R)
• M36: 23,365,841 km (0.114 R)
• M37: 23,595,474 km (0.054 R)
• M38: 24,911,187 km (0.066 R)
• M39: 25,775,115 km (0.086 R)
• M40: 26,330,123 km (0.076 R)
• M41: 26,808,836 km (0.118 R)
• M42: 28,262,329 km (0.096 R)
• M43: 28,834,541 km (0.116 R)
• M44: 29,990,184 km (0.1 R)
• M45: 30,908,865 km (0.079 R)
• M46: 31,836,671 km (0.069 R)
• M47: 31,921,493 km (0.079 R)
• M48: 32,602,612 km (0.095 R)
• M49: 32,945,041 km (0.091 R)
• M50: 33,030,761 km (0.118 R)
• M51: 34,152,745 km (0.107 R)
• M52: 35,638,551 km (0.107 R)
• M53: 36,079,566 km (0.077 R)
• M54: 36,611,236 km (0.075 R)
• M55: 36,967,130 km (0.103 R)
• M56: 37,145,450 km (0.085 R)
• M57: 37,951,633 km (0.11 R)
• M58: 38,492,131 km (0.109 R)
• M59: 38,763,501 km (0.092 R)
• M60: 40,312,587 km (0.113 R)
• M61: 40,496,144 km (0.058 R)
• M62: 40,864,154 km (0.061 R)
• M63: 43,753,637 km (0.094 R)
• M64: 44,794,689 km (0.112 R)
• M65: 45,270,560 km (0.102 R)
• M66: 46,611,854 km (0.116 R)
• M67: 47,094,158 km (0.025 R)
• M68: 47,675,046 km (0.089 R)
• M69: 48,746,017 km (0.112 R)
• M70: 49,431,774 km (0.086 R)
• M71: 49,824,917 km (0.096 R)
• M72: 50,022,087 km (0.103 R)
• M73: 51,110,262 km (0.094 R)
• M74: 51,308,928 km (0.087 R)
• M75: 52,306,297 km (0.109 R)
• M76: 53,310,099 km (0.089 R)
• M77: 53,713,415 km (0.102 R)
• M78: 54,929,197 km (0.084 R)
• M79: 56,256,728 km (0.071 R)
• M80: 56,564,600 km (0.056 R)
• M81: 58,734,966 km (0.074 R)
• M82: 59,255,717 km (0.11 R)
• M83: 60,406,872 km (0.12 R)
• M84: 61,776,740 km (0.12 R)
• M85: 62,837,538 km (0.036 R)
• M86: 63,797,358 km (0.077 R)
• M87: 64,869,377 km (0.064 R)
• M88: 65,299,919 km (0.103 R)
• M89: 65,947,529 km (0.052 R)
• M90: 69,216,990 km (0.106 R)
• M91: 69,767,061 km (0.119 R)
• M92: 71,203,949 km (0.083 R)
• M93: 71,425,803 km (0.109 R)
• M94: 71,759,107 km (0.034 R)
• M95: 73,433,556 km (0.08 R)
• M96: 75,233,667 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 14,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit