🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.6 AU

Year: 166 Days

Day: 39.2 Hours

Environment

Temp: 101 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.2 AU - 1.28 AU

Year: 579 Days

Day: 32.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.38 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 613.8

Radius: 11.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.66 AU - 10.38 AU

Year: 12307 Days

Day: 11 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 77,060,783 km

• M1: 172,786 km (0.103 R)
• M2: 280,346 km (0.104 R)
• M3: 403,166 km (0.097 R)
• M4: 533,765 km (0.105 R)
• M5: 715,826 km (0.107 R)
• M6: 805,884 km (0.092 R)
• M7: 1,384,528 km (0.052 R)
• M8: 1,594,713 km (0.089 R)
• M9: 1,815,520 km (0.08 R)
• M10: 1,916,947 km (0.089 R)
• M11: 2,480,781 km (0.099 R)
• M12: 2,565,603 km (0.112 R)
• M13: 3,003,776 km (0.12 R)
• M14: 3,094,432 km (0.115 R)
• M15: 3,309,254 km (0.069 R)
• M16: 3,786,322 km (0.102 R)
• M17: 4,251,272 km (0.093 R)
• M18: 7,649,837 km (0.113 R)
• M19: 8,152,186 km (0.037 R)
• M20: 8,279,494 km (0.069 R)
• M21: 8,407,400 km (0.117 R)
• M22: 8,578,989 km (0.117 R)
• M23: 9,588,176 km (0.069 R)
• M24: 9,677,636 km (0.118 R)
• M25: 9,857,602 km (0.081 R)
• M26: 10,312,230 km (0.106 R)
• M27: 10,450,010 km (0.042 R)
• M28: 11,100,910 km (0.107 R)
• M29: 12,982,851 km (0.112 R)
• M30: 13,531,277 km (0.058 R)
• M31: 13,884,328 km (0.112 R)
• M32: 14,087,482 km (0.11 R)
• M33: 14,496,632 km (0.087 R)
• M34: 14,909,672 km (0.076 R)
• M35: 15,536,487 km (0.106 R)
• M36: 15,747,420 km (0.093 R)
• M37: 16,118,722 km (0.066 R)
• M38: 16,870,152 km (0.081 R)
• M39: 17,687,854 km (0.079 R)
• M40: 19,248,608 km (0.075 R)
• M41: 20,911,090 km (0.102 R)
• M42: 21,907,112 km (0.094 R)
• M43: 22,025,295 km (0.089 R)
• M44: 22,679,037 km (0.093 R)
• M45: 23,762,575 km (0.108 R)
• M46: 24,188,629 km (0.037 R)
• M47: 24,739,897 km (0.113 R)
• M48: 25,048,069 km (0.12 R)
• M49: 25,295,504 km (0.101 R)
• M50: 26,544,646 km (0.104 R)
• M51: 26,670,757 km (0.106 R)
• M52: 27,878,012 km (0.117 R)
• M53: 28,456,058 km (0.048 R)
• M54: 28,973,068 km (0.042 R)
• M55: 29,167,845 km (0.059 R)
• M56: 29,428,145 km (0.119 R)
• M57: 30,807,587 km (0.087 R)
• M58: 32,073,634 km (0.04 R)
• M59: 32,544,269 km (0.09 R)
• M60: 33,085,065 km (0.114 R)
• M61: 33,288,668 km (0.083 R)
• M62: 33,492,719 km (0.111 R)
• M63: 33,697,070 km (0.107 R)
• M64: 34,244,149 km (0.09 R)
• M65: 35,208,607 km (0.104 R)
• M66: 35,555,225 km (0.061 R)
• M67: 37,023,379 km (0.097 R)
• M68: 37,305,371 km (0.115 R)
• M69: 37,587,961 km (0.052 R)
• M70: 38,797,011 km (0.091 R)
• M71: 38,868,519 km (0.092 R)
• M72: 40,525,465 km (0.108 R)
• M73: 40,670,575 km (0.1 R)
• M74: 41,034,397 km (0.114 R)
• M75: 42,058,394 km (0.114 R)
• M76: 45,331,596 km (0.071 R)
• M77: 45,633,185 km (0.117 R)
• M78: 45,935,373 km (0.111 R)
• M79: 46,770,129 km (0.117 R)
• M80: 47,456,783 km (0.08 R)
• M81: 48,377,408 km (0.119 R)
• M82: 48,685,580 km (0.091 R)
• M83: 48,839,965 km (0.091 R)
• M84: 50,314,401 km (0.109 R)
• M85: 50,626,762 km (0.097 R)
• M86: 50,704,852 km (0.116 R)
• M87: 52,118,851 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.6

Radius: 6.2

Gravity: 24.78 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.61 AU - 13.27 AU

Year: 17286 Days

Day: 21.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,060,783 km

• M1: 83,924 km (0.082 R)
• M2: 165,904 km (0.055 R)
• M3: 399,875 km (0.042 R)
• M4: 497,263 km (0.107 R)
• M5: 559,795 km (0.095 R)
• M6: 763,548 km (0.054 R)
• M7: 886,667 km (0.102 R)
• M8: 1,352,814 km (0.075 R)
• M9: 1,502,860 km (0.088 R)
• M10: 1,658,292 km (0.074 R)
• M11: 1,722,021 km (0.079 R)
• M12: 1,851,872 km (0.096 R)
• M13: 2,052,632 km (0.035 R)
• M14: 3,561,327 km (0.034 R)
• M15: 4,240,052 km (0.113 R)
• M16: 4,820,492 km (0.119 R)
• M17: 5,143,324 km (0.087 R)
• M18: 5,712,843 km (0.111 R)
• M19: 5,761,313 km (0.093 R)
• M20: 6,103,743 km (0.111 R)
• M21: 6,706,173 km (0.09 R)
• M22: 6,859,661 km (0.117 R)
• M23: 7,170,376 km (0.118 R)
• M24: 7,538,536 km (0.106 R)
• M25: 8,020,989 km (0.107 R)
• M26: 8,129,597 km (0.098 R)
• M27: 9,584,885 km (0.111 R)
• M28: 9,642,331 km (0.102 R)
• M29: 10,165,624 km (0.1 R)
• M30: 11,851,742 km (0.092 R)
• M31: 13,300,298 km (0.065 R)
• M32: 14,078,057 km (0.108 R)
• M33: 14,604,642 km (0.061 R)
• M34: 15,137,809 km (0.093 R)
• M35: 16,774,858 km (0.111 R)
• M36: 16,844,271 km (0.075 R)
• M37: 18,039,259 km (0.114 R)
• M38: 18,181,527 km (0.118 R)
• M39: 19,043,659 km (0.074 R)
• M40: 19,261,175 km (0.078 R)
• M41: 19,992,409 km (0.08 R)
• M42: 20,435,518 km (0.052 R)
• M43: 21,106,315 km (0.104 R)
• M44: 21,557,352 km (0.068 R)
• M45: 21,859,989 km (0.109 R)
• M46: 22,011,681 km (0.088 R)
• M47: 22,545,745 km (0.098 R)
• M48: 22,775,977 km (0.063 R)
• M49: 23,860,412 km (0.109 R)
• M50: 24,173,370 km (0.098 R)
• M51: 24,408,987 km (0.099 R)
• M52: 24,645,352 km (0.059 R)
• M53: 25,279,347 km (0.08 R)
• M54: 26,563,346 km (0.078 R)
• M55: 26,644,278 km (0.115 R)
• M56: 27,622,200 km (0.065 R)
• M57: 29,780,897 km (0.107 R)
• M58: 30,117,791 km (0.053 R)
• M59: 30,710,498 km (0.084 R)
• M60: 30,965,562 km (0.065 R)
• M61: 31,735,243 km (0.043 R)
• M62: 32,858,125 km (0.032 R)
• M63: 33,380,820 km (0.107 R)
• M64: 35,320,506 km (0.089 R)
• M65: 38,664,318 km (0.112 R)
• M66: 40,048,397 km (0.099 R)
• M67: 41,730,476 km (0.106 R)
• M68: 43,817,665 km (0.115 R)
• M69: 45,260,237 km (0.094 R)
• M70: 46,620,531 km (0.106 R)
• M71: 47,698,683 km (0.073 R)
• M72: 52,803,710 km (0.107 R)
• M73: 52,905,586 km (0.096 R)
• M74: 53,211,364 km (0.088 R)
• M75: 53,620,215 km (0.099 R)
• M76: 53,927,340 km (0.116 R)
• M77: 54,852,602 km (0.065 R)
• M78: 55,472,237 km (0.104 R)
• M79: 57,240,633 km (0.104 R)
• M80: 58,921,964 km (0.025 R)
• M81: 59,556,558 km (0.096 R)
• M82: 59,980,817 km (0.1 R)
• M83: 60,193,396 km (0.105 R)
• M84: 63,628,163 km (0.114 R)
• M85: 65,259,977 km (0.056 R)
• M86: 66,135,872 km (0.042 R)
• M87: 66,575,241 km (0.093 R)
• M88: 67,346,568 km (0.07 R)
• M89: 68,898,047 km (0.092 R)
• M90: 70,797,791 km (0.115 R)
• M91: 71,247,332 km (0.11 R)
• M92: 72,036,162 km (0.116 R)
• M93: 72,941,379 km (0.083 R)
• M94: 73,054,774 km (0.048 R)
• M95: 75,679,169 km (0.088 R)
• M96: 76,484,155 km (0.052 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 18,111 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit