🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.61 AU - 0.89 AU

Year: 245 Days

Day: 23.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 26.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.68 AU - 2.44 AU

Year: 1114 Days

Day: 28 Hours

Environment

Temp: -78 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,629,383 km

• M1: 407,505 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.64 AU - 2.5 AU

Year: 1122 Days

Day: 28 Hours

Environment

Temp: -85 °C

Axial Tilt: 167.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.77 AU - 2.77 AU

Year: 1288 Days

Day: 21.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.81 AU - 3.33 AU

Year: 2026 Days

Day: 25.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,629,383 km

• M1: 2,609,884 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.85 AU - 4.07 AU

Year: 2425 Days

Day: 43 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 8.1

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.73 AU - 8.11 AU

Year: 8397 Days

Day: 7.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,629,383 km

• M1: 122,670 km (0.117 R)
• M2: 239,506 km (0.099 R)
• M3: 304,581 km (0.044 R)
• M4: 445,353 km (0.085 R)
• M5: 898,634 km (0.104 R)
• M6: 1,026,092 km (0.06 R)
• M7: 1,371,214 km (0.079 R)
• M8: 1,500,467 km (0.109 R)
• M9: 1,595,162 km (0.077 R)
• M10: 1,790,836 km (0.064 R)
• M11: 1,994,289 km (0.11 R)
• M12: 2,077,765 km (0.057 R)
• M13: 2,313,681 km (0.063 R)
• M14: 2,535,534 km (0.06 R)
• M15: 2,834,431 km (0.099 R)
• M16: 3,592,144 km (0.063 R)
• M17: 3,694,319 km (0.08 R)
• M18: 4,006,680 km (0.115 R)
• M19: 4,546,279 km (0.07 R)
• M20: 4,796,557 km (0.069 R)
• M21: 5,339,746 km (0.109 R)
• M22: 5,398,090 km (0.113 R)
• M23: 5,782,257 km (0.118 R)
• M24: 5,842,246 km (0.108 R)
• M25: 5,902,384 km (0.082 R)
• M26: 5,992,891 km (0.101 R)
• M27: 6,639,752 km (0.093 R)
• M28: 6,987,567 km (0.046 R)
• M29: 7,179,800 km (0.119 R)
• M30: 7,733,761 km (0.082 R)
• M31: 8,470,979 km (0.052 R)
• M32: 8,710,336 km (0.076 R)
• M33: 9,021,350 km (0.078 R)
• M34: 9,230,637 km (0.085 R)
• M35: 9,441,570 km (0.088 R)
• M36: 11,713,064 km (0.108 R)
• M37: 11,865,206 km (0.055 R)
• M38: 12,132,986 km (0.078 R)
• M39: 12,248,326 km (0.115 R)
• M40: 12,480,202 km (0.116 R)
• M41: 12,869,905 km (0.101 R)
• M42: 13,501,806 km (0.067 R)
• M43: 14,346,286 km (0.066 R)
• M44: 15,582,264 km (0.099 R)
• M45: 15,791,551 km (0.092 R)
• M46: 16,467,584 km (0.12 R)
• M47: 16,552,705 km (0.098 R)
• M48: 16,852,051 km (0.091 R)
• M49: 17,196,126 km (0.099 R)
• M50: 17,979,121 km (0.068 R)
• M51: 18,773,635 km (0.069 R)
• M52: 19,220,035 km (0.116 R)
• M53: 20,214,263 km (0.115 R)
• M54: 20,396,772 km (0.06 R)
• M55: 21,132,644 km (0.05 R)
• M56: 21,225,095 km (0.108 R)
• M57: 22,393,754 km (0.077 R)
• M58: 22,582,696 km (0.119 R)
• M59: 22,867,082 km (0.069 R)
• M60: 23,295,979 km (0.037 R)
• M61: 23,871,781 km (0.11 R)
• M62: 24,306,812 km (0.107 R)
• M63: 24,452,370 km (0.115 R)
• M64: 24,793,154 km (0.115 R)
• M65: 25,184,502 km (0.066 R)
• M66: 25,726,047 km (0.111 R)
• M67: 26,620,492 km (0.078 R)
• M68: 27,981,235 km (0.092 R)
• M69: 28,644,402 km (0.118 R)
• M70: 29,416,028 km (0.086 R)
• M71: 29,934,384 km (0.105 R)
• M72: 29,986,295 km (0.116 R)
• M73: 30,142,475 km (0.107 R)
• M74: 30,507,943 km (0.097 R)
• M75: 31,718,788 km (0.098 R)
• M76: 31,931,067 km (0.119 R)
• M77: 32,196,903 km (0.074 R)
• M78: 33,429,589 km (0.083 R)
• M79: 33,753,768 km (0.073 R)
• M80: 33,916,081 km (0.073 R)
• M81: 34,350,663 km (0.097 R)
• M82: 34,623,081 km (0.042 R)
• M83: 35,005,752 km (0.067 R)
• M84: 35,775,284 km (0.09 R)
• M85: 35,940,888 km (0.107 R)
• M86: 36,217,495 km (0.083 R)
• M87: 36,884,253 km (0.114 R)
• M88: 36,995,853 km (0.036 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.7

Radius: 8.3

Gravity: 13.74 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.69 AU - 12.91 AU

Year: 13371 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,629,383 km

• M1: 167,849 km (0.111 R)
• M2: 222,003 km (0.113 R)
• M3: 374,443 km (0.117 R)
• M4: 660,175 km (0.116 R)
• M5: 848,370 km (0.091 R)
• M6: 983,606 km (0.115 R)
• M7: 1,250,489 km (0.11 R)
• M8: 1,405,622 km (0.071 R)
• M9: 2,304,555 km (0.077 R)
• M10: 3,824,320 km (0.09 R)
• M11: 4,282,688 km (0.118 R)
• M12: 4,439,466 km (0.079 R)
• M13: 5,126,569 km (0.109 R)
• M14: 5,503,855 km (0.098 R)
• M15: 6,463,226 km (0.091 R)
• M16: 6,962,285 km (0.08 R)
• M17: 7,520,734 km (0.077 R)
• M18: 8,238,953 km (0.087 R)
• M19: 9,895,151 km (0.077 R)
• M20: 10,050,733 km (0.096 R)
• M21: 11,216,100 km (0.064 R)
• M22: 11,650,533 km (0.108 R)
• M23: 13,385,120 km (0.087 R)
• M24: 13,614,753 km (0.1 R)
• M25: 13,730,093 km (0.027 R)
• M26: 14,077,908 km (0.109 R)
• M27: 14,605,240 km (0.088 R)
• M28: 14,960,385 km (0.111 R)
• M29: 15,558,627 km (0.1 R)
• M30: 16,655,030 km (0.107 R)
• M31: 16,902,166 km (0.111 R)
• M32: 18,793,382 km (0.119 R)
• M33: 19,179,644 km (0.118 R)
• M34: 19,763,823 km (0.117 R)
• M35: 21,016,406 km (0.111 R)
• M36: 22,226,653 km (0.029 R)
• M37: 22,294,571 km (0.077 R)
• M38: 23,597,718 km (0.075 R)
• M39: 24,503,533 km (0.044 R)
• M40: 25,137,229 km (0.079 R)
• M41: 25,990,685 km (0.079 R)
• M42: 26,420,929 km (0.097 R)
• M43: 26,492,885 km (0.116 R)
• M44: 26,925,822 km (0.118 R)
• M45: 27,725,871 km (0.092 R)
• M46: 27,798,875 km (0.109 R)
• M47: 27,945,331 km (0.12 R)
• M48: 28,238,842 km (0.101 R)
• M49: 28,312,444 km (0.102 R)
• M50: 29,125,808 km (0.092 R)
• M51: 30,172,095 km (0.107 R)
• M52: 30,247,193 km (0.073 R)
• M53: 31,154,505 km (0.085 R)
• M54: 31,535,231 km (0.085 R)
• M55: 34,714,485 km (0.057 R)
• M56: 34,793,323 km (0.058 R)
• M57: 34,951,149 km (0.08 R)
• M58: 35,109,124 km (0.117 R)
• M59: 37,185,244 km (0.045 R)
• M60: 37,508,225 km (0.119 R)
• M61: 37,831,955 km (0.082 R)
• M62: 38,890,958 km (0.06 R)
• M63: 39,054,768 km (0.037 R)
• M64: 39,218,727 km (0.081 R)
• M65: 39,465,115 km (0.099 R)
• M66: 40,042,114 km (0.118 R)
• M67: 40,290,297 km (0.078 R)
• M68: 40,538,929 km (0.032 R)
• M69: 40,788,159 km (0.031 R)
• M70: 42,462,308 km (0.065 R)
• M71: 44,843,607 km (0.105 R)
• M72: 44,929,476 km (0.066 R)
• M73: 45,015,346 km (0.109 R)
• M74: 46,918,979 km (0.045 R)
• M75: 48,319,963 km (0.04 R)
• M76: 49,291,002 km (0.106 R)
• M77: 50,268,475 km (0.105 R)
• M78: 50,625,565 km (0.117 R)
• M79: 52,333,075 km (0.061 R)
• M80: 52,513,789 km (0.111 R)
• M81: 53,330,145 km (0.119 R)
• M82: 53,694,266 km (0.058 R)
• M83: 54,059,285 km (0.11 R)
• M84: 54,608,309 km (0.048 R)
• M85: 55,251,131 km (0.113 R)
• M86: 57,194,707 km (0.057 R)
• M87: 58,128,048 km (0.1 R)
• M88: 58,409,142 km (0.043 R)
• M89: 62,773,810 km (0.095 R)
• M90: 63,062,085 km (0.082 R)
• M91: 63,832,963 km (0.109 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.4

Radius: 3.8

Gravity: 24.13 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.39 AU - 15.09 AU

Year: 16132 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 52,629,383 km

• M1: 406,457 km (0.072 R)
• M2: 566,078 km (0.098 R)
• M3: 1,350,270 km (0.054 R)
• M4: 1,660,387 km (0.111 R)
• M5: 2,233,047 km (0.065 R)
• M6: 2,742,877 km (0.119 R)
• M7: 2,831,289 km (0.105 R)
• M8: 2,890,680 km (0.104 R)
• M9: 3,041,175 km (0.098 R)
• M10: 3,765,528 km (0.067 R)
• M11: 3,830,902 km (0.058 R)
• M12: 4,129,948 km (0.119 R)
• M13: 4,471,032 km (0.099 R)
• M14: 4,505,589 km (0.103 R)
• M15: 4,715,175 km (0.073 R)
• M16: 4,927,754 km (0.07 R)
• M17: 5,362,485 km (0.116 R)
• M18: 5,436,237 km (0.083 R)
• M19: 5,584,489 km (0.06 R)
• M20: 5,659,138 km (0.097 R)
• M21: 5,847,332 km (0.066 R)
• M22: 7,139,259 km (0.106 R)
• M23: 7,261,032 km (0.085 R)
• M24: 7,342,563 km (0.056 R)
• M25: 7,547,661 km (0.062 R)
• M26: 7,754,555 km (0.098 R)
• M27: 7,879,769 km (0.1 R)
• M28: 8,730,681 km (0.104 R)
• M29: 9,079,095 km (0.043 R)
• M30: 9,610,317 km (0.044 R)
• M31: 9,879,593 km (0.084 R)
• M32: 10,015,278 km (0.052 R)
• M33: 10,197,040 km (0.108 R)
• M34: 11,785,619 km (0.117 R)
• M35: 11,977,554 km (0.046 R)
• M36: 12,218,855 km (0.114 R)
• M37: 12,804,680 km (0.118 R)
• M38: 13,051,367 km (0.116 R)
• M39: 13,349,665 km (0.059 R)
• M40: 13,399,481 km (0.07 R)
• M41: 13,750,587 km (0.102 R)
• M42: 14,206,562 km (0.111 R)
• M43: 14,257,575 km (0.096 R)
• M44: 14,564,549 km (0.098 R)
• M45: 14,770,546 km (0.109 R)
• M46: 16,026,121 km (0.097 R)
• M47: 16,185,442 km (0.079 R)
• M48: 18,304,197 km (0.098 R)
• M49: 18,359,698 km (0.118 R)
• M50: 19,142,095 km (0.056 R)
• M51: 19,254,742 km (0.06 R)
• M52: 19,311,140 km (0.106 R)
• M53: 19,537,332 km (0.088 R)
• M54: 21,612,105 km (0.109 R)
• M55: 22,023,649 km (0.116 R)
• M56: 22,200,773 km (0.096 R)
• M57: 23,634,968 km (0.056 R)
• M58: 23,876,867 km (0.036 R)
• M59: 25,160,267 km (0.072 R)
• M60: 25,779,303 km (0.067 R)
• M61: 26,906,224 km (0.086 R)
• M62: 27,032,485 km (0.03 R)
• M63: 27,222,025 km (0.082 R)
• M64: 28,049,002 km (0.036 R)
• M65: 28,755,254 km (0.054 R)
• M66: 29,467,340 km (0.065 R)
• M67: 29,727,640 km (0.099 R)
• M68: 30,381,832 km (0.05 R)
• M69: 31,305,748 km (0.099 R)
• M70: 31,438,441 km (0.094 R)
• M71: 32,171,770 km (0.043 R)
• M72: 32,439,849 km (0.087 R)
• M73: 32,910,784 km (0.066 R)
• M74: 33,045,721 km (0.088 R)
• M75: 34,542,448 km (0.092 R)
• M76: 36,061,165 km (0.056 R)
• M77: 36,618,716 km (0.118 R)
• M78: 36,688,579 km (0.025 R)
• M79: 37,672,035 km (0.046 R)
• M80: 38,379,633 km (0.069 R)
• M81: 38,806,286 km (0.107 R)
• M82: 39,020,211 km (0.113 R)
• M83: 40,095,820 km (0.053 R)
• M84: 41,983,146 km (0.094 R)
• M85: 42,056,300 km (0.064 R)
• M86: 43,158,836 km (0.091 R)
• M87: 45,768,272 km (0.08 R)
• M88: 46,674,536 km (0.096 R)
• M89: 49,660,808 km (0.118 R)
• M90: 49,893,134 km (0.08 R)
• M91: 50,514,264 km (0.072 R)
• M92: 51,059,848 km (0.115 R)
• M93: 51,294,268 km (0.116 R)
• M94: 51,999,621 km (0.032 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 150 - 11,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit