🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.87 AU - 3.33 AU

Year: 2078 Days

Day: 21.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.7 AU - 4.22 AU

Year: 2451 Days

Day: 43 Hours

Environment

Temp: -114 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,486,614 km

• M1: 182,809 km (0.091 R)

Asteroid Belt

Center: 10.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.2

Radius: 5.6

Gravity: 15.38 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 15.16 AU - 18.52 AU

Year: 26315 Days

Day: 22.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 100.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 100,486,614 km

• M1: 107,411 km (0.031 R)
• M2: 870,809 km (0.06 R)
• M3: 950,395 km (0.111 R)
• M4: 1,353,711 km (0.099 R)
• M5: 1,804,749 km (0.051 R)
• M6: 2,832,486 km (0.072 R)
• M7: 4,323,378 km (0.095 R)
• M8: 5,462,865 km (0.088 R)
• M9: 6,219,382 km (0.103 R)
• M10: 7,115,922 km (0.11 R)
• M11: 7,828,457 km (0.09 R)
• M12: 8,506,285 km (0.108 R)
• M13: 8,678,621 km (0.105 R)
• M14: 9,320,546 km (0.089 R)
• M15: 9,379,637 km (0.063 R)
• M16: 11,652,777 km (0.098 R)
• M17: 12,555,001 km (0.063 R)
• M18: 14,221,372 km (0.096 R)
• M19: 15,115,070 km (0.07 R)
• M20: 15,955,959 km (0.106 R)
• M21: 16,239,746 km (0.064 R)
• M22: 16,310,805 km (0.08 R)
• M23: 17,902,976 km (0.049 R)
• M24: 18,717,386 km (0.11 R)
• M25: 19,695,457 km (0.106 R)
• M26: 20,459,005 km (0.055 R)
• M27: 20,921,861 km (0.113 R)
• M28: 21,232,276 km (0.072 R)
• M29: 21,388,157 km (0.114 R)
• M30: 24,992,419 km (0.096 R)
• M31: 25,652,594 km (0.072 R)
• M32: 26,318,604 km (0.108 R)
• M33: 26,485,854 km (0.027 R)
• M34: 27,412,763 km (0.045 R)
• M35: 28,350,143 km (0.036 R)
• M36: 28,693,620 km (0.102 R)
• M37: 28,865,956 km (0.118 R)
• M38: 29,471,529 km (0.093 R)
• M39: 30,343,983 km (0.109 R)
• M40: 30,519,462 km (0.106 R)
• M41: 32,651,680 km (0.094 R)
• M42: 33,917,428 km (0.108 R)
• M43: 35,753,442 km (0.107 R)
• M44: 36,310,545 km (0.032 R)
• M45: 36,403,595 km (0.112 R)
• M46: 36,683,492 km (0.09 R)
• M47: 36,870,490 km (0.089 R)
• M48: 37,527,374 km (0.07 R)
• M49: 37,904,510 km (0.09 R)
• M50: 42,526,336 km (0.102 R)
• M51: 42,919,480 km (0.07 R)
• M52: 43,313,819 km (0.027 R)
• M53: 44,006,757 km (0.096 R)
• M54: 47,729,949 km (0.067 R)
• M55: 49,680,705 km (0.105 R)
• M56: 50,717,867 km (0.092 R)
• M57: 51,343,485 km (0.101 R)
• M58: 51,448,054 km (0.089 R)
• M59: 52,497,334 km (0.049 R)
• M60: 52,919,050 km (0.105 R)
• M61: 54,084,417 km (0.026 R)
• M62: 55,258,162 km (0.084 R)
• M63: 55,579,798 km (0.097 R)
• M64: 56,224,864 km (0.085 R)
• M65: 57,088,791 km (0.091 R)
• M66: 58,939,018 km (0.104 R)
• M67: 60,146,871 km (0.025 R)
• M68: 61,918,110 km (0.103 R)
• M69: 63,145,710 km (0.088 R)
• M70: 63,931,099 km (0.07 R)
• M71: 64,494,185 km (0.116 R)
• M72: 65,398,355 km (0.072 R)
• M73: 66,079,175 km (0.028 R)
• M74: 66,306,713 km (0.091 R)
• M75: 68,365,778 km (0.026 R)
• M76: 69,865,946 km (0.082 R)
• M77: 69,981,734 km (0.088 R)
• M78: 71,960,914 km (0.063 R)
• M79: 73,722,429 km (0.099 R)
• M80: 74,194,560 km (0.11 R)
• M81: 75,141,814 km (0.112 R)
• M82: 76,809,232 km (0.061 R)
• M83: 77,887,533 km (0.058 R)
• M84: 78,488,617 km (0.105 R)
• M85: 79,091,497 km (0.101 R)
• M86: 79,816,747 km (0.114 R)
• M87: 80,544,391 km (0.101 R)
• M88: 81,274,130 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 901.7

Radius: 4.9

Gravity: 37.56 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 12.83 AU - 20.97 AU

Year: 26456 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 158.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 100,486,614 km

• M1: 119,678 km (0.087 R)
• M2: 556,953 km (0.107 R)
• M3: 635,791 km (0.03 R)
• M4: 1,686,866 km (0.099 R)
• M5: 1,725,163 km (0.06 R)
• M6: 1,881,193 km (0.087 R)
• M7: 1,920,837 km (0.103 R)
• M8: 2,164,980 km (0.059 R)
• M9: 2,549,597 km (0.106 R)
• M10: 2,727,319 km (0.095 R)
• M11: 2,909,080 km (0.118 R)
• M12: 3,048,057 km (0.112 R)
• M13: 4,446,049 km (0.059 R)
• M14: 4,768,133 km (0.109 R)
• M15: 5,153,347 km (0.073 R)
• M16: 6,730,707 km (0.042 R)
• M17: 7,349,893 km (0.1 R)
• M18: 8,378,079 km (0.106 R)
• M19: 8,443,902 km (0.05 R)
• M20: 9,314,113 km (0.03 R)
• M21: 10,636,409 km (0.028 R)
• M22: 10,779,125 km (0.034 R)
• M23: 11,501,533 km (0.116 R)
• M24: 13,528,734 km (0.112 R)
• M25: 13,760,760 km (0.098 R)
• M26: 14,228,553 km (0.035 R)
• M27: 14,385,780 km (0.103 R)
• M28: 14,860,604 km (0.098 R)
• M29: 15,340,514 km (0.119 R)
• M30: 16,233,613 km (0.09 R)
• M31: 16,810,762 km (0.078 R)
• M32: 17,900,133 km (0.074 R)
• M33: 18,154,749 km (0.052 R)
• M34: 18,239,870 km (0.1 R)
• M35: 18,753,589 km (0.109 R)
• M36: 19,795,089 km (0.104 R)
• M37: 22,846,437 km (0.112 R)
• M38: 24,708,482 km (0.046 R)
• M39: 25,562,237 km (0.119 R)
• M40: 27,006,305 km (0.099 R)
• M41: 27,103,544 km (0.041 R)
• M42: 28,674,770 km (0.101 R)
• M43: 31,086,438 km (0.092 R)
• M44: 31,392,515 km (0.112 R)
• M45: 33,041,233 km (0.086 R)
• M46: 33,771,420 km (0.051 R)
• M47: 33,876,139 km (0.085 R)
• M48: 34,296,209 km (0.103 R)
• M49: 35,460,380 km (0.117 R)
• M50: 35,886,734 km (0.032 R)
• M51: 35,993,696 km (0.104 R)
• M52: 36,529,706 km (0.096 R)
• M53: 36,960,398 km (0.103 R)
• M54: 37,609,653 km (0.086 R)
• M55: 37,935,776 km (0.093 R)
• M56: 40,133,219 km (0.101 R)
• M57: 40,466,374 km (0.03 R)
• M58: 44,765,068 km (0.025 R)
• M59: 46,036,202 km (0.106 R)
• M60: 46,734,524 km (0.054 R)
• M61: 48,141,792 km (0.051 R)
• M62: 48,495,740 km (0.101 R)
• M63: 48,613,922 km (0.053 R)
• M64: 49,087,549 km (0.115 R)
• M65: 52,324,698 km (0.096 R)
• M66: 52,567,345 km (0.114 R)
• M67: 56,373,863 km (0.077 R)
• M68: 56,871,426 km (0.063 R)
• M69: 57,620,612 km (0.044 R)
• M70: 58,373,089 km (0.072 R)
• M71: 60,014,327 km (0.036 R)
• M72: 60,522,511 km (0.1 R)
• M73: 62,697,664 km (0.089 R)
• M74: 65,028,549 km (0.12 R)
• M75: 66,598,279 km (0.117 R)
• M76: 68,445,215 km (0.096 R)
• M77: 68,843,145 km (0.107 R)
• M78: 69,108,980 km (0.097 R)
• M79: 69,908,132 km (0.12 R)
• M80: 70,710,575 km (0.1 R)
• M81: 74,904,103 km (0.065 R)
• M82: 75,177,418 km (0.059 R)
• M83: 76,962,121 km (0.094 R)
• M84: 77,928,822 km (0.115 R)
• M85: 78,067,200 km (0.098 R)
• M86: 82,117,263 km (0.079 R)
• M87: 83,387,947 km (0.11 R)
• M88: 88,679,823 km (0.081 R)
• M89: 89,983,418 km (0.098 R)
• M90: 92,902,821 km (0.112 R)
• M91: 94,374,116 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 18,498 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit