🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.33 AU - 1.37 AU

Year: 559 Days

Day: 18.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 76,727,100 km

• M1: 1,123,031 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.94 AU - 5.18 AU

Year: 4057 Days

Day: 42.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 229.5

Radius: 7.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 13.83 AU - 21.37 AU

Year: 26319 Days

Day: 20.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,727,100 km

• M1: 162,613 km (0.089 R)
• M2: 310,565 km (0.068 R)
• M3: 370,704 km (0.086 R)
• M4: 635,043 km (0.098 R)
• M5: 951,891 km (0.102 R)
• M6: 997,668 km (0.079 R)
• M7: 1,263,204 km (0.096 R)
• M8: 1,391,111 km (0.105 R)
• M9: 1,550,432 km (0.08 R)
• M10: 1,800,560 km (0.078 R)
• M11: 2,338,813 km (0.113 R)
• M12: 3,844,964 km (0.076 R)
• M13: 4,145,357 km (0.031 R)
• M14: 4,453,229 km (0.111 R)
• M15: 5,091,264 km (0.079 R)
• M16: 5,379,390 km (0.082 R)
• M17: 5,630,565 km (0.061 R)
• M18: 6,275,331 km (0.102 R)
• M19: 6,363,145 km (0.119 R)
• M20: 7,034,092 km (0.112 R)
• M21: 7,401,205 km (0.116 R)
• M22: 7,493,956 km (0.106 R)
• M23: 7,727,478 km (0.045 R)
• M24: 7,868,848 km (0.053 R)
• M25: 8,106,260 km (0.097 R)
• M26: 8,881,775 km (0.079 R)
• M27: 10,606,788 km (0.114 R)
• M28: 11,561,073 km (0.115 R)
• M29: 12,102,917 km (0.106 R)
• M30: 12,931,240 km (0.119 R)
• M31: 13,606,974 km (0.057 R)
• M32: 13,834,811 km (0.083 R)
• M33: 15,051,491 km (0.072 R)
• M34: 16,302,129 km (0.107 R)
• M35: 16,970,382 km (0.117 R)
• M36: 17,462,111 km (0.076 R)
• M37: 18,648,422 km (0.111 R)
• M38: 19,028,400 km (0.11 R)
• M39: 21,959,172 km (0.07 R)
• M40: 22,025,893 km (0.104 R)
• M41: 22,360,394 km (0.07 R)
• M42: 22,562,052 km (0.085 R)
• M43: 22,696,690 km (0.106 R)
• M44: 23,170,317 km (0.11 R)
• M45: 24,127,145 km (0.097 R)
• M46: 26,433,196 km (0.116 R)
• M47: 27,217,537 km (0.116 R)
• M48: 27,360,852 km (0.106 R)
• M49: 27,792,592 km (0.097 R)
• M50: 27,864,847 km (0.118 R)
• M51: 28,299,130 km (0.054 R)
• M52: 28,589,948 km (0.101 R)
• M53: 28,662,802 km (0.108 R)
• M54: 29,247,880 km (0.113 R)
• M55: 29,321,332 km (0.103 R)
• M56: 29,615,591 km (0.104 R)
• M57: 31,401,790 km (0.094 R)
• M58: 31,476,888 km (0.097 R)
• M59: 31,929,272 km (0.116 R)
• M60: 34,223,056 km (0.091 R)
• M61: 34,300,398 km (0.105 R)
• M62: 34,843,588 km (0.088 R)
• M63: 37,124,357 km (0.059 R)
• M64: 37,442,701 km (0.025 R)
• M65: 37,602,173 km (0.053 R)
• M66: 37,921,863 km (0.082 R)
• M67: 38,001,898 km (0.098 R)
• M68: 38,322,786 km (0.119 R)
• M69: 40,021,918 km (0.064 R)
• M70: 40,757,641 km (0.089 R)
• M71: 40,839,620 km (0.05 R)
• M72: 42,741,159 km (0.074 R)
• M73: 44,502,524 km (0.113 R)
• M74: 45,604,612 km (0.055 R)
• M75: 46,116,386 km (0.049 R)
• M76: 46,201,806 km (0.107 R)
• M77: 46,458,516 km (0.055 R)
• M78: 49,751,315 km (0.119 R)
• M79: 50,366,013 km (0.082 R)
• M80: 51,603,038 km (0.094 R)
• M81: 52,671,316 km (0.074 R)
• M82: 53,208,073 km (0.074 R)
• M83: 53,477,200 km (0.037 R)
• M84: 53,567,108 km (0.092 R)
• M85: 54,197,065 km (0.086 R)
• M86: 55,010,727 km (0.115 R)
• M87: 55,192,040 km (0.106 R)
• M88: 56,467,212 km (0.067 R)
• M89: 56,650,021 km (0.04 R)
• M90: 57,108,389 km (0.082 R)
• M91: 59,603,980 km (0.107 R)
• M92: 59,697,030 km (0.08 R)
• M93: 61,757,741 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.5

Radius: 5.2

Gravity: 14.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.01 AU - 21.73 AU

Year: 26927 Days

Day: 21.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 76,727,100 km

• M1: 67,020 km (0.053 R)
• M2: 205,547 km (0.045 R)
• M3: 332,107 km (0.109 R)
• M4: 632,500 km (0.031 R)
• M5: 724,502 km (0.069 R)
• M6: 947,553 km (0.1 R)
• M7: 1,026,690 km (0.043 R)
• M8: 1,191,397 km (0.108 R)
• M9: 1,394,252 km (0.102 R)
• M10: 2,416,604 km (0.103 R)
• M11: 2,452,657 km (0.105 R)
• M12: 3,172,073 km (0.03 R)
• M13: 3,952,077 km (0.117 R)
• M14: 4,473,874 km (0.051 R)
• M15: 4,518,304 km (0.045 R)
• M16: 4,652,643 km (0.081 R)
• M17: 5,156,190 km (0.102 R)
• M18: 5,390,759 km (0.058 R)
• M19: 6,313,778 km (0.117 R)
• M20: 6,363,744 km (0.112 R)
• M21: 6,413,710 km (0.107 R)
• M22: 6,514,239 km (0.095 R)
• M23: 6,767,808 km (0.077 R)
• M24: 7,076,428 km (0.1 R)
• M25: 7,284,668 km (0.092 R)
• M26: 7,867,801 km (0.112 R)
• M27: 8,410,841 km (0.119 R)
• M28: 9,936,440 km (0.036 R)
• M29: 10,052,827 km (0.112 R)
• M30: 10,286,798 km (0.117 R)
• M31: 10,581,955 km (0.118 R)
• M32: 13,682,670 km (0.084 R)
• M33: 15,667,235 km (0.103 R)
• M34: 17,248,634 km (0.078 R)
• M35: 17,528,682 km (0.092 R)
• M36: 20,043,572 km (0.116 R)
• M37: 20,338,130 km (0.099 R)
• M38: 21,681,219 km (0.106 R)
• M39: 22,059,253 km (0.095 R)
• M40: 22,515,976 km (0.033 R)
• M41: 22,975,690 km (0.077 R)
• M42: 23,438,546 km (0.114 R)
• M43: 23,515,888 km (0.077 R)
• M44: 23,593,529 km (0.119 R)
• M45: 25,003,339 km (0.118 R)
• M46: 25,559,095 km (0.111 R)
• M47: 27,413,211 km (0.082 R)
• M48: 27,904,042 km (0.079 R)
• M49: 29,560,838 km (0.096 R)
• M50: 30,148,309 km (0.066 R)
• M51: 32,019,330 km (0.095 R)
• M52: 32,191,218 km (0.084 R)
• M53: 33,752,571 km (0.113 R)
• M54: 34,807,086 km (0.091 R)
• M55: 35,249,746 km (0.082 R)
• M56: 35,872,373 km (0.096 R)
• M57: 36,050,992 km (0.079 R)
• M58: 36,319,521 km (0.066 R)
• M59: 37,219,053 km (0.05 R)
• M60: 37,580,930 km (0.071 R)
• M61: 40,983,384 km (0.034 R)
• M62: 44,195,400 km (0.08 R)
• M63: 44,386,885 km (0.079 R)
• M64: 44,674,562 km (0.12 R)
• M65: 44,866,795 km (0.12 R)
• M66: 44,962,986 km (0.046 R)
• M67: 45,541,481 km (0.085 R)
• M68: 46,803,339 km (0.085 R)
• M69: 47,683,573 km (0.117 R)
• M70: 47,879,995 km (0.069 R)
• M71: 48,372,023 km (0.104 R)
• M72: 48,964,729 km (0.12 R)
• M73: 50,057,692 km (0.058 R)
• M74: 50,157,473 km (0.091 R)
• M75: 50,957,822 km (0.096 R)
• M76: 51,460,172 km (0.063 R)
• M77: 51,661,680 km (0.098 R)
• M78: 53,180,697 km (0.107 R)
• M79: 54,406,352 km (0.112 R)
• M80: 55,744,655 km (0.07 R)
• M81: 56,158,741 km (0.032 R)
• M82: 56,573,726 km (0.119 R)
• M83: 56,677,547 km (0.101 R)
• M84: 58,138,968 km (0.106 R)
• M85: 58,558,740 km (0.112 R)
• M86: 62,060,527 km (0.079 R)
• M87: 65,302,163 km (0.086 R)
• M88: 66,175,815 km (0.096 R)
• M89: 70,825,915 km (0.046 R)
• M90: 70,937,814 km (0.102 R)
• M91: 71,948,498 km (0.069 R)
• M92: 74,894,528 km (0.085 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 19,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit