🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.7 AU - 0.88 AU

Year: 260 Days

Day: 39.5 Hours

Environment

Temp: 169 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,130,096 km

• M1: 94,695 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.88 AU - 2.76 AU

Year: 1310 Days

Day: 27.6 Hours

Environment

Temp: -85 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.03 AU - 4.11 AU

Year: 2502 Days

Day: 15.1 Hours

Environment

Temp: -128 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 9.6

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 4.85 AU - 5.19 AU

Year: 4171 Days

Day: 9.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 67,130,096 km

• M1: 136,882 km (0.099 R)
• M2: 216,169 km (0.114 R)
• M3: 384,766 km (0.087 R)
• M4: 928,105 km (0.079 R)
• M5: 1,048,681 km (0.093 R)
• M6: 1,136,345 km (0.044 R)
• M7: 1,512,285 km (0.032 R)
• M8: 1,583,493 km (0.063 R)
• M9: 1,714,541 km (0.1 R)
• M10: 1,849,329 km (0.06 R)
• M11: 2,177,696 km (0.078 R)
• M12: 2,324,003 km (0.029 R)
• M13: 2,423,486 km (0.099 R)
• M14: 2,643,993 km (0.073 R)
• M15: 2,870,933 km (0.12 R)
• M16: 3,068,103 km (0.112 R)
• M17: 3,306,861 km (0.104 R)
• M18: 3,400,360 km (0.102 R)
• M19: 3,494,756 km (0.119 R)
• M20: 3,666,793 km (0.116 R)
• M21: 4,220,156 km (0.089 R)
• M22: 4,631,400 km (0.108 R)
• M23: 4,694,232 km (0.085 R)
• M24: 4,884,370 km (0.117 R)
• M25: 5,381,933 km (0.066 R)
• M26: 5,715,087 km (0.103 R)
• M27: 5,782,556 km (0.08 R)
• M28: 6,448,416 km (0.093 R)
• M29: 6,565,701 km (0.093 R)
• M30: 7,162,746 km (0.094 R)
• M31: 7,284,220 km (0.103 R)
• M32: 7,381,907 km (0.077 R)
• M33: 7,455,509 km (0.084 R)
• M34: 7,801,978 km (0.066 R)
• M35: 8,408,448 km (0.112 R)
• M36: 9,082,386 km (0.088 R)
• M37: 9,372,755 km (0.065 R)
• M38: 9,881,538 km (0.114 R)
• M39: 10,071,377 km (0.08 R)
• M40: 10,399,446 km (0.119 R)
• M41: 10,898,055 km (0.055 R)
• M42: 11,689,278 km (0.089 R)
• M43: 11,890,039 km (0.06 R)
• M44: 11,976,357 km (0.117 R)
• M45: 12,091,846 km (0.104 R)
• M46: 12,324,022 km (0.077 R)
• M47: 12,851,654 km (0.093 R)
• M48: 13,058,847 km (0.033 R)
• M49: 14,080,900 km (0.102 R)
• M50: 14,539,866 km (0.11 R)
• M51: 15,035,035 km (0.075 R)
• M52: 15,946,535 km (0.117 R)
• M53: 16,746,584 km (0.098 R)
• M54: 16,908,150 km (0.095 R)
• M55: 17,265,389 km (0.094 R)
• M56: 18,552,230 km (0.119 R)
• M57: 18,786,501 km (0.088 R)
• M58: 18,887,180 km (0.105 R)
• M59: 18,988,159 km (0.031 R)
• M60: 19,427,228 km (0.087 R)
• M61: 19,801,522 km (0.12 R)
• M62: 19,938,255 km (0.103 R)
• M63: 21,008,179 km (0.082 R)
• M64: 22,025,893 km (0.109 R)
• M65: 22,380,440 km (0.065 R)
• M66: 22,772,835 km (0.056 R)
• M67: 23,023,711 km (0.025 R)
• M68: 23,564,208 km (0.089 R)
• M69: 24,036,189 km (0.041 R)
• M70: 24,291,553 km (0.079 R)
• M71: 24,364,706 km (0.066 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 11.1

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 10.76 AU - 11.2 AU

Year: 13493 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,130,096 km

• M1: 157,676 km (0.067 R)
• M2: 249,080 km (0.117 R)
• M3: 347,366 km (0.074 R)
• M4: 714,779 km (0.119 R)
• M5: 1,043,595 km (0.112 R)
• M6: 1,188,256 km (0.076 R)
• M7: 1,579,903 km (0.11 R)
• M8: 1,684,173 km (0.111 R)
• M9: 1,855,911 km (0.095 R)
• M10: 2,033,484 km (0.049 R)
• M11: 2,240,228 km (0.104 R)
• M12: 2,502,324 km (0.089 R)
• M13: 2,600,161 km (0.113 R)
• M14: 3,240,589 km (0.059 R)
• M15: 3,455,711 km (0.054 R)
• M16: 4,158,372 km (0.111 R)
• M17: 4,451,733 km (0.089 R)
• M18: 4,782,345 km (0.101 R)
• M19: 5,089,768 km (0.12 R)
• M20: 5,245,949 km (0.096 R)
• M21: 5,659,587 km (0.054 R)
• M22: 5,886,676 km (0.11 R)
• M23: 6,183,179 km (0.1 R)
• M24: 6,552,237 km (0.086 R)
• M25: 7,067,003 km (0.103 R)
• M26: 7,452,816 km (0.113 R)
• M27: 8,135,581 km (0.063 R)
• M28: 8,208,585 km (0.044 R)
• M29: 9,560,351 km (0.061 R)
• M30: 9,676,140 km (0.083 R)
• M31: 10,380,596 km (0.1 R)
• M32: 10,539,469 km (0.03 R)
• M33: 11,061,117 km (0.116 R)
• M34: 11,838,727 km (0.087 R)
• M35: 12,296,945 km (0.102 R)
• M36: 12,549,466 km (0.1 R)
• M37: 13,187,950 km (0.113 R)
• M38: 14,143,731 km (0.069 R)
• M39: 14,585,493 km (0.074 R)
• M40: 14,763,515 km (0.088 R)
• M41: 14,852,675 km (0.118 R)
• M42: 15,121,652 km (0.117 R)
• M43: 15,892,231 km (0.104 R)
• M44: 16,075,488 km (0.097 R)
• M45: 16,768,725 km (0.1 R)
• M46: 17,048,622 km (0.091 R)
• M47: 17,755,472 km (0.06 R)
• M48: 18,471,896 km (0.096 R)
• M49: 18,568,237 km (0.119 R)
• M50: 19,637,862 km (0.086 R)
• M51: 20,577,636 km (0.072 R)
• M52: 20,777,499 km (0.105 R)
• M53: 21,028,075 km (0.11 R)
• M54: 22,758,474 km (0.097 R)
• M55: 23,068,590 km (0.118 R)
• M56: 23,172,261 km (0.115 R)
• M57: 23,640,652 km (0.093 R)
• M58: 24,322,968 km (0.106 R)
• M59: 24,958,460 km (0.089 R)
• M60: 25,599,337 km (0.107 R)
• M61: 25,760,454 km (0.117 R)
• M62: 25,975,725 km (0.109 R)
• M63: 26,788,491 km (0.089 R)
• M64: 26,897,548 km (0.114 R)
• M65: 28,106,298 km (0.093 R)
• M66: 28,383,503 km (0.119 R)
• M67: 29,052,355 km (0.115 R)
• M68: 29,220,503 km (0.092 R)
• M69: 29,332,702 km (0.09 R)
• M70: 29,557,547 km (0.027 R)
• M71: 31,549,443 km (0.101 R)
• M72: 31,837,568 km (0.106 R)
• M73: 32,358,319 km (0.037 R)
• M74: 33,291,061 km (0.088 R)
• M75: 33,643,065 km (0.056 R)
• M76: 34,232,630 km (0.094 R)
• M77: 34,885,027 km (0.076 R)
• M78: 35,601,451 km (0.067 R)
• M79: 35,961,533 km (0.113 R)
• M80: 37,231,170 km (0.103 R)
• M81: 37,657,524 km (0.103 R)
• M82: 38,761,706 km (0.065 R)
• M83: 39,008,393 km (0.037 R)
• M84: 40,312,737 km (0.085 R)
• M85: 40,562,715 km (0.054 R)
• M86: 40,875,973 km (0.091 R)
• M87: 41,315,940 km (0.077 R)
• M88: 41,441,901 km (0.109 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 4.2

Gravity: 35.22 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.94 AU - 13.08 AU

Year: 17403 Days

Day: 15.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 67,130,096 km

• M1: 54,304 km (0.058 R)
• M2: 129,552 km (0.047 R)
• M3: 301,589 km (0.07 R)
• M4: 333,454 km (0.071 R)
• M5: 529,576 km (0.107 R)
• M6: 650,302 km (0.028 R)
• M7: 757,713 km (0.111 R)
• M8: 802,144 km (0.055 R)
• M9: 847,622 km (0.088 R)
• M10: 1,241,662 km (0.101 R)
• M11: 1,457,682 km (0.084 R)
• M12: 2,016,280 km (0.074 R)
• M13: 2,141,643 km (0.031 R)
• M14: 2,269,549 km (0.087 R)
• M15: 2,566,501 km (0.105 R)
• M16: 2,702,336 km (0.093 R)
• M17: 3,717,657 km (0.088 R)
• M18: 3,949,085 km (0.104 R)
• M19: 4,507,234 km (0.094 R)
• M20: 5,047,283 km (0.068 R)
• M21: 5,260,460 km (0.062 R)
• M22: 5,607,527 km (0.028 R)
• M23: 6,323,801 km (0.104 R)
• M24: 7,547,961 km (0.119 R)
• M25: 7,988,227 km (0.12 R)
• M26: 8,437,021 km (0.119 R)
• M27: 9,410,753 km (0.106 R)
• M28: 9,990,595 km (0.106 R)
• M29: 10,043,851 km (0.093 R)
• M30: 10,473,646 km (0.103 R)
• M31: 11,240,036 km (0.034 R)
• M32: 11,742,086 km (0.063 R)
• M33: 14,722,525 km (0.068 R)
• M34: 14,783,262 km (0.09 R)
• M35: 15,026,657 km (0.094 R)
• M36: 15,456,003 km (0.116 R)
• M37: 15,579,421 km (0.03 R)
• M38: 15,827,156 km (0.029 R)
• M39: 16,263,832 km (0.111 R)
• M40: 16,704,547 km (0.105 R)
• M41: 17,855,703 km (0.077 R)
• M42: 18,050,030 km (0.028 R)
• M43: 20,571,502 km (0.12 R)
• M44: 20,639,420 km (0.043 R)
• M45: 20,843,322 km (0.115 R)
• M46: 23,767,811 km (0.113 R)
• M47: 26,007,291 km (0.055 R)
• M48: 26,892,012 km (0.052 R)
• M49: 29,222,897 km (0.106 R)
• M50: 29,375,487 km (0.119 R)
• M51: 29,681,564 km (0.106 R)
• M52: 32,798,884 km (0.082 R)
• M53: 33,275,354 km (0.043 R)
• M54: 33,594,296 km (0.118 R)
• M55: 33,994,471 km (0.109 R)
• M56: 34,074,655 km (0.06 R)
• M57: 34,476,624 km (0.119 R)
• M58: 34,637,891 km (0.093 R)
• M59: 35,773,488 km (0.116 R)
• M60: 36,510,108 km (0.097 R)
• M61: 36,838,924 km (0.103 R)
• M62: 38,164,511 km (0.1 R)
• M63: 38,414,788 km (0.066 R)
• M64: 39,590,029 km (0.086 R)
• M65: 39,927,971 km (0.096 R)
• M66: 42,061,536 km (0.063 R)
• M67: 42,752,079 km (0.067 R)
• M68: 43,969,657 km (0.099 R)
• M69: 44,057,022 km (0.095 R)
• M70: 44,846,150 km (0.077 R)
• M71: 44,934,114 km (0.081 R)
• M72: 45,286,567 km (0.1 R)
• M73: 46,349,609 km (0.112 R)
• M74: 48,952,014 km (0.071 R)
• M75: 51,785,846 km (0.096 R)
• M76: 53,642,206 km (0.12 R)
• M77: 55,237,219 km (0.052 R)
• M78: 56,752,495 km (0.073 R)
• M79: 57,038,227 km (0.088 R)
• M80: 57,897,966 km (0.103 R)
• M81: 60,114,708 km (0.083 R)
• M82: 61,868,743 km (0.077 R)
• M83: 62,457,111 km (0.1 R)
• M84: 62,948,839 km (0.106 R)
• M85: 63,343,179 km (0.102 R)
• M86: 64,233,436 km (0.031 R)
• M87: 64,332,620 km (0.109 R)
• M88: 65,327,146 km (0.101 R)
• M89: 65,426,928 km (0.116 R)
• M90: 65,826,354 km (0.087 R)
• M91: 67,130,100 km (0.105 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,277 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit