🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 143 Days

Day: 29.9 Hours

Environment

Temp: 263 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.15 AU - 1.21 AU

Year: 461 Days

Day: 23.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 39.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.75 AU - 2.37 AU

Year: 1064 Days

Day: 29.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.19 AU - 3.11 AU

Year: 1553 Days

Day: 45.6 Hours

Environment

Temp: -96 °C

Axial Tilt: 45.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 43,625,921 km

• M1: 768,933 km (0.052 R)
• M2: 2,392,818 km (0.083 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.2 AU - 3.2 AU

Year: 1597 Days

Day: 41 Hours

Environment

Temp: -94 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.1

Radius: 13.8

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 5.85 AU - 5.89 AU

Year: 5118 Days

Day: 10.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 43,625,921 km

• M1: 308,022 km (0.085 R)
• M2: 422,165 km (0.088 R)
• M3: 538,403 km (0.068 R)
• M4: 626,965 km (0.068 R)
• M5: 892,351 km (0.086 R)
• M6: 1,090,568 km (0.108 R)
• M7: 1,262,905 km (0.036 R)
• M8: 1,546,842 km (0.083 R)
• M9: 1,651,261 km (0.091 R)
• M10: 1,758,224 km (0.099 R)
• M11: 2,011,792 km (0.096 R)
• M12: 2,176,499 km (0.08 R)
• M13: 2,277,628 km (0.086 R)
• M14: 2,449,665 km (0.077 R)
• M15: 2,590,586 km (0.059 R)
• M16: 2,680,046 km (0.046 R)
• M17: 2,788,804 km (0.069 R)
• M18: 3,296,987 km (0.067 R)
• M19: 3,413,973 km (0.086 R)
• M20: 4,103,170 km (0.073 R)
• M21: 4,528,627 km (0.057 R)
• M22: 5,193,739 km (0.077 R)
• M23: 5,654,351 km (0.047 R)
• M24: 5,748,149 km (0.063 R)
• M25: 6,128,277 km (0.118 R)
• M26: 6,224,618 km (0.11 R)
• M27: 7,063,862 km (0.046 R)
• M28: 7,291,999 km (0.086 R)
• M29: 7,394,174 km (0.077 R)
• M30: 7,522,679 km (0.074 R)
• M31: 7,677,812 km (0.07 R)
• M32: 7,807,812 km (0.088 R)
• M33: 8,176,122 km (0.111 R)
• M34: 8,766,136 km (0.107 R)
• M35: 9,231,685 km (0.057 R)
• M36: 9,370,212 km (0.109 R)
• M37: 9,593,113 km (0.075 R)
• M38: 11,321,118 km (0.112 R)
• M39: 11,828,105 km (0.115 R)
• M40: 12,099,476 km (0.118 R)
• M41: 12,312,054 km (0.078 R)
• M42: 12,464,644 km (0.059 R)
• M43: 13,424,763 km (0.055 R)
• M44: 14,280,314 km (0.085 R)
• M45: 14,440,682 km (0.117 R)
• M46: 15,349,938 km (0.096 R)
• M47: 15,481,285 km (0.081 R)
• M48: 16,714,570 km (0.043 R)
• M49: 17,155,435 km (0.081 R)
• M50: 17,360,235 km (0.116 R)
• M51: 17,668,855 km (0.047 R)
• M52: 17,772,227 km (0.11 R)
• M53: 18,326,487 km (0.105 R)
• M54: 19,345,697 km (0.101 R)
• M55: 20,059,279 km (0.111 R)
• M56: 20,311,202 km (0.092 R)
• M57: 20,419,361 km (0.083 R)
• M58: 20,745,335 km (0.091 R)
• M59: 20,999,951 km (0.073 R)
• M60: 21,292,265 km (0.119 R)
• M61: 21,696,478 km (0.109 R)
• M62: 23,565,405 km (0.096 R)
• M63: 24,327,307 km (0.114 R)
• M64: 24,519,091 km (0.048 R)
• M65: 24,865,560 km (0.117 R)
• M66: 25,797,405 km (0.12 R)
• M67: 26,228,247 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 951.9

Radius: 8.9

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 12.58 AU - 12.7 AU

Year: 16173 Days

Day: 13.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 43,625,921 km

• M1: 129,253 km (0.081 R)
• M2: 288,425 km (0.102 R)
• M3: 455,526 km (0.102 R)
• M4: 613,351 km (0.087 R)
• M5: 699,370 km (0.051 R)
• M6: 983,307 km (0.076 R)
• M7: 1,138,589 km (0.119 R)
• M8: 1,652,458 km (0.087 R)
• M9: 1,744,610 km (0.045 R)
• M10: 1,999,076 km (0.114 R)
• M11: 2,064,600 km (0.06 R)
• M12: 2,368,284 km (0.094 R)
• M13: 3,093,534 km (0.107 R)
• M14: 3,246,423 km (0.106 R)
• M15: 3,559,981 km (0.103 R)
• M16: 4,258,154 km (0.103 R)
• M17: 4,776,211 km (0.091 R)
• M18: 4,908,905 km (0.114 R)
• M19: 5,223,210 km (0.1 R)
• M20: 5,966,262 km (0.093 R)
• M21: 6,791,594 km (0.083 R)
• M22: 7,141,802 km (0.091 R)
• M23: 8,016,950 km (0.091 R)
• M24: 8,387,055 km (0.096 R)
• M25: 9,364,528 km (0.087 R)
• M26: 9,754,230 km (0.088 R)
• M27: 9,979,375 km (0.11 R)
• M28: 12,202,549 km (0.031 R)
• M29: 12,628,155 km (0.071 R)
• M30: 13,494,027 km (0.111 R)
• M31: 13,619,390 km (0.046 R)
• M32: 13,934,294 km (0.102 R)
• M33: 14,699,786 km (0.115 R)
• M34: 18,033,425 km (0.119 R)
• M35: 18,587,835 km (0.041 R)
• M36: 20,355,782 km (0.096 R)
• M37: 23,219,235 km (0.105 R)
• M38: 23,973,508 km (0.089 R)
• M39: 25,894,344 km (0.092 R)
• M40: 26,050,076 km (0.116 R)
• M41: 26,284,346 km (0.093 R)
• M42: 26,597,753 km (0.096 R)
• M43: 26,991,345 km (0.074 R)
• M44: 28,424,194 km (0.103 R)
• M45: 29,149,743 km (0.072 R)
• M46: 29,799,896 km (0.114 R)
• M47: 30,619,243 km (0.063 R)
• M48: 31,114,412 km (0.085 R)
• M49: 31,197,140 km (0.109 R)
• M50: 31,778,776 km (0.094 R)
• M51: 32,196,304 km (0.093 R)
• M52: 32,447,778 km (0.071 R)
• M53: 32,784,074 km (0.072 R)
• M54: 34,140,628 km (0.099 R)
• M55: 34,311,468 km (0.117 R)
• M56: 35,602,049 km (0.066 R)
• M57: 36,122,650 km (0.045 R)
• M58: 36,209,716 km (0.061 R)
• M59: 37,435,222 km (0.109 R)
• M60: 37,611,448 km (0.083 R)
• M61: 38,674,490 km (0.108 R)
• M62: 39,120,292 km (0.084 R)
• M63: 39,299,061 km (0.118 R)
• M64: 39,927,073 km (0.103 R)
• M65: 41,374,732 km (0.116 R)
• M66: 42,471,883 km (0.051 R)
• M67: 43,393,406 km (0.1 R)
• M68: 44,414,710 km (0.071 R)
• M69: 44,975,104 km (0.099 R)
• M70: 45,537,891 km (0.102 R)
• M71: 46,291,864 km (0.108 R)
• M72: 47,335,309 km (0.088 R)
• M73: 48,578,468 km (0.088 R)
• M74: 49,252,257 km (0.117 R)
• M75: 50,026,126 km (0.106 R)
• M76: 50,609,259 km (0.059 R)
• M77: 51,978,379 km (0.118 R)
• M78: 53,260,582 km (0.094 R)
• M79: 54,054,947 km (0.047 R)
• M80: 54,254,061 km (0.061 R)
• M81: 54,753,120 km (0.114 R)
• M82: 55,353,905 km (0.106 R)
• M83: 56,461,079 km (0.117 R)
• M84: 56,865,591 km (0.119 R)
• M85: 59,004,542 km (0.111 R)
• M86: 59,826,283 km (0.097 R)
• M87: 65,259,378 km (0.105 R)
• M88: 66,215,608 km (0.107 R)
• M89: 67,069,513 km (0.096 R)
• M90: 67,497,811 km (0.116 R)
• M91: 68,680,233 km (0.097 R)
• M92: 68,896,103 km (0.049 R)
• M93: 70,195,210 km (0.045 R)
• M94: 70,303,819 km (0.1 R)
• M95: 72,159,131 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124

Radius: 5.2

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.7 AU - 17.82 AU

Year: 20408 Days

Day: 15.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 43,625,921 km

• M1: 129,253 km (0.115 R)
• M2: 349,909 km (0.088 R)
• M3: 941,569 km (0.056 R)
• M4: 1,320,052 km (0.034 R)
• M5: 1,504,655 km (0.086 R)
• M6: 2,130,124 km (0.096 R)
• M7: 2,370,977 km (0.116 R)
• M8: 2,697,250 km (0.098 R)
• M9: 2,800,472 km (0.082 R)
• M10: 3,253,754 km (0.079 R)
• M11: 3,363,708 km (0.035 R)
• M12: 3,446,885 km (0.118 R)
• M13: 4,256,807 km (0.115 R)
• M14: 4,682,862 km (0.099 R)
• M15: 5,186,409 km (0.12 R)
• M16: 5,740,070 km (0.068 R)
• M17: 6,553,434 km (0.108 R)
• M18: 6,973,505 km (0.087 R)
• M19: 7,008,810 km (0.104 R)
• M20: 7,186,682 km (0.039 R)
• M21: 7,438,305 km (0.117 R)
• M22: 7,729,423 km (0.097 R)
• M23: 7,987,030 km (0.105 R)
• M24: 8,435,525 km (0.111 R)
• M25: 8,968,841 km (0.1 R)
• M26: 9,045,884 km (0.086 R)
• M27: 9,356,599 km (0.09 R)
• M28: 10,148,121 km (0.09 R)
• M29: 10,470,804 km (0.11 R)
• M30: 10,633,417 km (0.113 R)
• M31: 12,347,659 km (0.108 R)
• M32: 13,566,732 km (0.094 R)
• M33: 13,699,575 km (0.083 R)
• M34: 13,744,005 km (0.094 R)
• M35: 13,877,446 km (0.104 R)
• M36: 16,825,123 km (0.057 R)
• M37: 18,417,592 km (0.092 R)
• M38: 18,663,082 km (0.117 R)
• M39: 18,761,518 km (0.058 R)
• M40: 21,691,990 km (0.042 R)
• M41: 22,211,394 km (0.07 R)
• M42: 23,156,703 km (0.11 R)
• M43: 24,168,733 km (0.098 R)
• M44: 25,195,124 km (0.11 R)
• M45: 25,631,501 km (0.119 R)
• M46: 27,457,941 km (0.118 R)
• M47: 27,850,785 km (0.109 R)
• M48: 27,907,034 km (0.071 R)
• M49: 29,211,527 km (0.052 R)
• M50: 33,421,810 km (0.091 R)
• M51: 33,721,155 km (0.041 R)
• M52: 36,393,422 km (0.113 R)
• M53: 36,701,444 km (0.114 R)
• M54: 37,941,910 km (0.066 R)
• M55: 38,629,910 km (0.114 R)
• M56: 40,209,065 km (0.034 R)
• M57: 40,272,644 km (0.087 R)
• M58: 42,002,594 km (0.083 R)
• M59: 42,974,083 km (0.077 R)
• M60: 43,495,282 km (0.078 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 14,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit