🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.48 AU - 0.72 AU

Year: 178 Days

Day: 12.6 Hours

Environment

Temp: 120 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,051,179 km

• M1: 51,013 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.54 AU - 0.78 AU

Year: 205 Days

Day: 22.3 Hours

Environment

Temp: 98 °C

Axial Tilt: 27.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.64 AU - 0.76 AU

Year: 224 Days

Day: 24 Hours

Environment

Temp: 89 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,051,179 km

• M1: 398,230 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.77 AU - 1.09 AU

Year: 343 Days

Day: 21.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 10.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.79 AU - 1.11 AU

Year: 355 Days

Day: 47.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,051,179 km

• M1: 584,778 km (0.063 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.53 AU - 1.53 AU

Year: 725 Days

Day: 29.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,051,179 km

• M1: 49,816 km (0.12 R)
• M2: 117,285 km (0.092 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.91 AU - 2.39 AU

Year: 1207 Days

Day: 31.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,051,179 km

• M1: 54,454 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.6

Radius: 12.8

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.07 AU - 5.37 AU

Year: 3926 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,051,179 km

• M1: 165,006 km (0.076 R)
• M2: 260,300 km (0.049 R)
• M3: 355,295 km (0.071 R)
• M4: 453,132 km (0.07 R)
• M5: 617,989 km (0.097 R)
• M6: 795,113 km (0.068 R)
• M7: 890,706 km (0.095 R)
• M8: 1,082,939 km (0.096 R)
• M9: 1,483,113 km (0.08 R)
• M10: 1,576,911 km (0.059 R)
• M11: 1,870,572 km (0.06 R)
• M12: 2,076,418 km (0.099 R)
• M13: 2,197,443 km (0.062 R)
• M14: 2,367,985 km (0.039 R)
• M15: 2,478,687 km (0.069 R)
• M16: 2,607,640 km (0.111 R)
• M17: 3,128,241 km (0.118 R)
• M18: 3,303,271 km (0.051 R)
• M19: 3,571,799 km (0.051 R)
• M20: 3,903,756 km (0.098 R)
• M21: 4,016,703 km (0.118 R)
• M22: 4,303,781 km (0.057 R)
• M23: 4,420,467 km (0.097 R)
• M24: 4,617,488 km (0.058 R)
• M25: 4,979,365 km (0.112 R)
• M26: 5,102,035 km (0.096 R)
• M27: 5,350,667 km (0.106 R)
• M28: 5,881,141 km (0.105 R)
• M29: 6,010,992 km (0.088 R)
• M30: 6,901,249 km (0.096 R)
• M31: 7,268,961 km (0.117 R)
• M32: 7,525,521 km (0.118 R)
• M33: 7,904,153 km (0.107 R)
• M34: 8,704,502 km (0.117 R)
• M35: 8,927,253 km (0.086 R)
• M36: 9,076,851 km (0.051 R)
• M37: 9,177,081 km (0.094 R)
• M38: 9,302,893 km (0.101 R)
• M39: 9,403,872 km (0.084 R)
• M40: 9,556,162 km (0.054 R)
• M41: 9,863,137 km (0.086 R)
• M42: 10,434,302 km (0.088 R)
• M43: 10,671,115 km (0.053 R)
• M44: 11,069,794 km (0.115 R)
• M45: 11,203,833 km (0.074 R)
• M46: 11,311,394 km (0.103 R)
• M47: 11,446,331 km (0.101 R)
• M48: 11,636,171 km (0.096 R)
• M49: 11,827,058 km (0.115 R)
• M50: 13,022,495 km (0.104 R)
• M51: 13,505,696 km (0.102 R)
• M52: 13,850,369 km (0.101 R)
• M53: 15,049,845 km (0.106 R)
• M54: 15,496,993 km (0.099 R)
• M55: 16,039,435 km (0.111 R)
• M56: 16,160,759 km (0.097 R)
• M57: 16,282,531 km (0.077 R)
• M58: 16,373,936 km (0.116 R)
• M59: 16,803,132 km (0.11 R)
• M60: 16,957,218 km (0.061 R)
• M61: 17,829,224 km (0.118 R)
• M62: 18,018,016 km (0.101 R)
• M63: 18,556,419 km (0.033 R)
• M64: 19,132,221 km (0.034 R)
• M65: 19,325,502 km (0.062 R)
• M66: 19,454,754 km (0.098 R)
• M67: 19,551,843 km (0.115 R)
• M68: 19,779,082 km (0.072 R)
• M69: 20,301,628 km (0.056 R)
• M70: 20,828,811 km (0.113 R)
• M71: 21,327,121 km (0.075 R)
• M72: 21,862,981 km (0.114 R)
• M73: 22,437,287 km (0.093 R)
• M74: 22,743,215 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 411.4

Radius: 3.6

Gravity: 31.74 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.05 AU - 16.47 AU

Year: 19543 Days

Day: 16.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 71,051,179 km

• M1: 127,757 km (0.12 R)
• M2: 325,076 km (0.112 R)
• M3: 627,862 km (0.098 R)
• M4: 859,589 km (0.104 R)
• M5: 1,140,235 km (0.096 R)
• M6: 1,447,509 km (0.111 R)
• M7: 1,637,947 km (0.093 R)
• M8: 2,444,280 km (0.106 R)
• M9: 2,638,009 km (0.104 R)
• M10: 2,937,653 km (0.12 R)
• M11: 3,862,467 km (0.094 R)
• M12: 4,433,632 km (0.068 R)
• M13: 5,030,677 km (0.112 R)
• M14: 5,235,327 km (0.093 R)
• M15: 5,865,284 km (0.085 R)
• M16: 5,908,069 km (0.045 R)
• M17: 6,080,555 km (0.094 R)
• M18: 6,167,471 km (0.076 R)
• M19: 6,474,596 km (0.109 R)
• M20: 7,799,435 km (0.107 R)
• M21: 8,131,392 km (0.059 R)
• M22: 8,323,177 km (0.071 R)
• M23: 8,467,987 km (0.117 R)
• M24: 8,956,574 km (0.11 R)
• M25: 9,204,458 km (0.086 R)
• M26: 9,404,321 km (0.115 R)
• M27: 10,580,908 km (0.12 R)
• M28: 11,266,066 km (0.114 R)
• M29: 11,372,879 km (0.082 R)
• M30: 11,857,127 km (0.113 R)
• M31: 12,020,039 km (0.072 R)
• M32: 12,293,205 km (0.087 R)
• M33: 13,181,218 km (0.102 R)
• M34: 13,974,835 km (0.068 R)
• M35: 14,319,807 km (0.085 R)
• M36: 15,965,982 km (0.119 R)
• M37: 17,055,354 km (0.102 R)
• M38: 18,293,725 km (0.06 R)
• M39: 18,356,407 km (0.059 R)
• M40: 18,797,122 km (0.094 R)
• M41: 19,817,529 km (0.063 R)
• M42: 19,881,856 km (0.102 R)
• M43: 20,790,364 km (0.12 R)
• M44: 20,986,786 km (0.116 R)
• M45: 21,315,602 km (0.119 R)
• M46: 21,447,548 km (0.067 R)
• M47: 22,311,924 km (0.088 R)
• M48: 23,527,556 km (0.067 R)
• M49: 23,800,722 km (0.034 R)
• M50: 24,695,317 km (0.1 R)
• M51: 25,811,467 km (0.042 R)
• M52: 27,229,655 km (0.115 R)
• M53: 28,818,534 km (0.109 R)
• M54: 29,550,666 km (0.047 R)
• M55: 31,033,330 km (0.105 R)
• M56: 31,182,928 km (0.101 R)
• M57: 32,236,696 km (0.086 R)
• M58: 32,615,777 km (0.063 R)
• M59: 33,301,982 km (0.061 R)
• M60: 33,608,508 km (0.098 R)
• M61: 34,456,279 km (0.104 R)
• M62: 34,611,113 km (0.1 R)
• M63: 35,155,051 km (0.101 R)
• M64: 35,936,999 km (0.069 R)
• M65: 36,487,818 km (0.052 R)
• M66: 36,724,781 km (0.084 R)
• M67: 37,837,041 km (0.026 R)
• M68: 40,094,473 km (0.093 R)
• M69: 40,176,004 km (0.047 R)
• M70: 41,651,039 km (0.09 R)
• M71: 42,478,166 km (0.071 R)
• M72: 42,977,075 km (0.103 R)
• M73: 43,980,727 km (0.096 R)
• M74: 44,569,694 km (0.095 R)
• M75: 45,585,463 km (0.105 R)
• M76: 46,096,190 km (0.053 R)
• M77: 47,725,909 km (0.1 R)
• M78: 48,244,565 km (0.117 R)
• M79: 48,417,800 km (0.06 R)
• M80: 51,749,195 km (0.113 R)
• M81: 51,926,468 km (0.077 R)
• M82: 52,015,329 km (0.118 R)
• M83: 52,637,956 km (0.117 R)
• M84: 53,352,734 km (0.116 R)
• M85: 53,621,562 km (0.06 R)
• M86: 54,972,580 km (0.086 R)
• M87: 56,791,391 km (0.069 R)
• M88: 57,799,980 km (0.097 R)
• M89: 59,184,957 km (0.067 R)
• M90: 59,463,358 km (0.112 R)
• M91: 59,649,159 km (0.063 R)
• M92: 60,487,505 km (0.081 R)
• M93: 60,954,999 km (0.115 R)
• M94: 61,705,382 km (0.076 R)
• M95: 62,647,699 km (0.083 R)
• M96: 63,120,727 km (0.08 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485

Radius: 7.4

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 11.3 AU - 17.98 AU

Year: 21448 Days

Day: 24.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,051,179 km

• M1: 277,803 km (0.11 R)
• M2: 355,893 km (0.065 R)
• M3: 556,654 km (0.046 R)
• M4: 746,942 km (0.057 R)
• M5: 885,320 km (0.076 R)
• M6: 1,350,270 km (0.08 R)
• M7: 1,608,177 km (0.098 R)
• M8: 2,169,768 km (0.093 R)
• M9: 2,471,955 km (0.108 R)
• M10: 3,228,023 km (0.063 R)
• M11: 3,341,568 km (0.062 R)
• M12: 4,091,352 km (0.06 R)
• M13: 4,380,375 km (0.1 R)
• M14: 5,511,036 km (0.081 R)
• M15: 5,647,020 km (0.053 R)
• M16: 5,830,128 km (0.059 R)
• M17: 6,015,330 km (0.096 R)
• M18: 6,155,354 km (0.107 R)
• M19: 6,249,301 km (0.104 R)
• M20: 6,823,458 km (0.111 R)
• M21: 7,215,404 km (0.072 R)
• M22: 7,314,588 km (0.087 R)
• M23: 7,364,404 km (0.112 R)
• M24: 7,868,100 km (0.118 R)
• M25: 8,279,195 km (0.065 R)
• M26: 10,158,144 km (0.074 R)
• M27: 10,381,045 km (0.111 R)
• M28: 10,605,442 km (0.063 R)
• M29: 11,577,379 km (0.103 R)
• M30: 12,577,441 km (0.08 R)
• M31: 13,118,088 km (0.083 R)
• M32: 13,421,622 km (0.091 R)
• M33: 13,482,658 km (0.082 R)
• M34: 13,543,843 km (0.064 R)
• M35: 14,159,887 km (0.092 R)
• M36: 14,974,298 km (0.072 R)
• M37: 17,241,753 km (0.034 R)
• M38: 17,841,790 km (0.089 R)
• M39: 18,178,236 km (0.092 R)
• M40: 18,516,776 km (0.086 R)
• M41: 19,131,174 km (0.088 R)
• M42: 19,752,454 km (0.111 R)
• M43: 21,441,115 km (0.092 R)
• M44: 22,737,680 km (0.077 R)
• M45: 23,248,706 km (0.103 R)
• M46: 23,616,118 km (0.093 R)
• M47: 23,689,720 km (0.101 R)
• M48: 24,729,725 km (0.1 R)
• M49: 25,104,617 km (0.102 R)
• M50: 25,179,865 km (0.083 R)
• M51: 26,012,377 km (0.053 R)
• M52: 26,240,962 km (0.063 R)
• M53: 26,930,758 km (0.115 R)
• M54: 27,084,844 km (0.094 R)
• M55: 29,035,600 km (0.032 R)
• M56: 29,431,137 km (0.108 R)
• M57: 30,548,334 km (0.077 R)
• M58: 30,789,486 km (0.116 R)
• M59: 32,413,520 km (0.095 R)
• M60: 34,482,309 km (0.118 R)
• M61: 35,828,690 km (0.07 R)
• M62: 36,083,006 km (0.052 R)
• M63: 36,935,265 km (0.074 R)
• M64: 38,399,081 km (0.057 R)
• M65: 39,618,752 km (0.108 R)
• M66: 40,674,315 km (0.051 R)
• M67: 42,454,230 km (0.086 R)
• M68: 44,168,323 km (0.105 R)
• M69: 44,623,250 km (0.073 R)
• M70: 44,896,864 km (0.084 R)
• M71: 45,354,185 km (0.12 R)
• M72: 45,537,592 km (0.067 R)
• M73: 46,181,311 km (0.109 R)
• M74: 49,444,939 km (0.106 R)
• M75: 49,728,127 km (0.115 R)
• M76: 50,106,610 km (0.065 R)
• M77: 50,771,124 km (0.068 R)
• M78: 51,629,816 km (0.119 R)
• M79: 54,916,780 km (0.097 R)
• M80: 56,881,748 km (0.056 R)
• M81: 58,869,604 km (0.12 R)
• M82: 59,169,698 km (0.053 R)
• M83: 60,779,072 km (0.11 R)
• M84: 62,606,709 km (0.074 R)
• M85: 63,117,586 km (0.036 R)
• M86: 65,381,749 km (0.065 R)
• M87: 65,485,421 km (0.105 R)
• M88: 65,588,942 km (0.105 R)
• M89: 67,986,996 km (0.054 R)
• M90: 69,460,535 km (0.113 R)
• M91: 71,051,209 km (0.07 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 10,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit