🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.49 AU - 0.79 AU

Year: 191 Days

Day: 44.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.97 AU - 1.57 AU

Year: 534 Days

Day: 31.6 Hours

Environment

Temp: -13 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,357,035 km

• M1: 905,067 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.28 AU - 2.02 AU

Year: 790 Days

Day: 44.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.58 AU - 3.6 AU

Year: 2536 Days

Day: 13.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 9.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 4.27 AU - 6.83 AU

Year: 4874 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 78,357,035 km

• M1: 178,620 km (0.048 R)
• M2: 329,564 km (0.05 R)
• M3: 619,784 km (0.098 R)
• M4: 768,933 km (0.096 R)
• M5: 1,240,914 km (0.103 R)
• M6: 1,323,492 km (0.038 R)
• M7: 1,831,976 km (0.069 R)
• M8: 1,913,207 km (0.062 R)
• M9: 2,178,743 km (0.113 R)
• M10: 2,294,083 km (0.107 R)
• M11: 2,367,237 km (0.11 R)
• M12: 2,791,646 km (0.062 R)
• M13: 3,305,664 km (0.078 R)
• M14: 3,659,164 km (0.075 R)
• M15: 3,762,386 km (0.119 R)
• M16: 4,131,295 km (0.103 R)
• M17: 4,238,856 km (0.088 R)
• M18: 4,456,969 km (0.119 R)
• M19: 4,697,224 km (0.08 R)
• M20: 4,960,965 km (0.111 R)
• M21: 5,641,186 km (0.114 R)
• M22: 5,881,141 km (0.046 R)
• M23: 6,063,351 km (0.089 R)
• M24: 6,309,290 km (0.115 R)
• M25: 6,433,456 km (0.117 R)
• M26: 6,705,276 km (0.063 R)
• M27: 7,087,947 km (0.113 R)
• M28: 7,896,972 km (0.105 R)
• M29: 8,323,626 km (0.085 R)
• M30: 9,176,184 km (0.103 R)
• M31: 9,791,929 km (0.058 R)
• M32: 9,863,885 km (0.101 R)
• M33: 10,080,653 km (0.075 R)
• M34: 11,162,993 km (0.106 R)
• M35: 11,565,711 km (0.079 R)
• M36: 12,075,839 km (0.119 R)
• M37: 12,489,328 km (0.098 R)
• M38: 13,676,836 km (0.09 R)
• M39: 13,864,731 km (0.087 R)
• M40: 13,999,518 km (0.036 R)
• M41: 14,080,600 km (0.117 R)
• M42: 14,189,059 km (0.086 R)
• M43: 14,488,404 km (0.066 R)
• M44: 16,044,970 km (0.092 R)
• M45: 16,214,913 km (0.065 R)
• M46: 16,842,925 km (0.116 R)
• M47: 17,683,067 km (0.115 R)
• M48: 17,858,545 km (0.045 R)
• M49: 18,329,479 km (0.096 R)
• M50: 18,566,442 km (0.086 R)
• M51: 18,953,751 km (0.1 R)
• M52: 19,524,616 km (0.103 R)
• M53: 19,797,034 km (0.088 R)
• M54: 20,040,131 km (0.069 R)
• M55: 20,314,942 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.8

Radius: 5.7

Gravity: 27.88 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 13.22 AU - 19.06 AU

Year: 24172 Days

Day: 15.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 78,357,035 km

• M1: 126,410 km (0.048 R)
• M2: 262,544 km (0.1 R)
• M3: 744,848 km (0.059 R)
• M4: 828,323 km (0.098 R)
• M5: 1,004,998 km (0.108 R)
• M6: 1,938,489 km (0.08 R)
• M7: 2,335,073 km (0.071 R)
• M8: 2,931,520 km (0.045 R)
• M9: 3,200,946 km (0.111 R)
• M10: 3,478,450 km (0.049 R)
• M11: 4,205,495 km (0.11 R)
• M12: 5,516,870 km (0.1 R)
• M13: 5,737,677 km (0.081 R)
• M14: 6,302,109 km (0.117 R)
• M15: 6,359,555 km (0.115 R)
• M16: 6,884,344 km (0.113 R)
• M17: 7,666,592 km (0.109 R)
• M18: 8,476,664 km (0.055 R)
• M19: 8,603,673 km (0.11 R)
• M20: 9,576,358 km (0.102 R)
• M21: 9,708,752 km (0.076 R)
• M22: 9,841,745 km (0.093 R)
• M23: 10,109,375 km (0.096 R)
• M24: 10,720,333 km (0.057 R)
• M25: 13,061,091 km (0.065 R)
• M26: 13,281,598 km (0.093 R)
• M27: 13,429,102 km (0.028 R)
• M28: 13,726,053 km (0.025 R)
• M29: 14,175,296 km (0.049 R)
• M30: 14,401,787 km (0.084 R)
• M31: 14,477,484 km (0.088 R)
• M32: 15,629,686 km (0.109 R)
• M33: 16,811,061 km (0.085 R)
• M34: 18,843,049 km (0.12 R)
• M35: 19,258,631 km (0.091 R)
• M36: 19,677,206 km (0.111 R)
• M37: 20,608,752 km (0.104 R)
• M38: 20,694,173 km (0.103 R)
• M39: 21,554,660 km (0.075 R)
• M40: 23,399,201 km (0.082 R)
• M41: 23,845,901 km (0.026 R)
• M42: 24,838,333 km (0.092 R)
• M43: 25,020,244 km (0.112 R)
• M44: 25,660,224 km (0.071 R)
• M45: 26,213,287 km (0.087 R)
• M46: 26,305,738 km (0.117 R)
• M47: 26,677,040 km (0.075 R)
• M48: 29,323,875 km (0.038 R)
• M49: 31,954,255 km (0.066 R)
• M50: 34,456,130 km (0.089 R)
• M51: 36,090,187 km (0.098 R)
• M52: 36,502,628 km (0.068 R)
• M53: 39,751,445 km (0.114 R)
• M54: 40,926,387 km (0.097 R)
• M55: 42,004,240 km (0.028 R)
• M56: 42,112,549 km (0.105 R)
• M57: 42,438,074 km (0.059 R)
• M58: 43,419,585 km (0.107 R)
• M59: 43,529,091 km (0.072 R)
• M60: 44,408,427 km (0.108 R)
• M61: 45,182,746 km (0.1 R)
• M62: 46,073,003 km (0.112 R)
• M63: 46,408,401 km (0.046 R)
• M64: 46,969,243 km (0.08 R)
• M65: 47,194,089 km (0.049 R)
• M66: 48,551,241 km (0.086 R)
• M67: 49,577,482 km (0.085 R)
• M68: 51,419,481 km (0.087 R)
• M69: 53,166,485 km (0.093 R)
• M70: 53,283,770 km (0.058 R)
• M71: 53,870,792 km (0.047 R)
• M72: 55,645,022 km (0.087 R)
• M73: 55,763,953 km (0.114 R)
• M74: 56,360,100 km (0.119 R)
• M75: 58,765,335 km (0.103 R)
• M76: 60,958,589 km (0.117 R)
• M77: 61,326,750 km (0.102 R)
• M78: 62,559,286 km (0.062 R)
• M79: 64,173,747 km (0.066 R)
• M80: 64,548,190 km (0.091 R)
• M81: 64,673,254 km (0.094 R)
• M82: 67,063,379 km (0.051 R)
• M83: 68,333,016 km (0.032 R)
• M84: 68,715,388 km (0.116 R)
• M85: 68,842,995 km (0.078 R)
• M86: 69,482,377 km (0.106 R)
• M87: 70,895,927 km (0.099 R)
• M88: 76,379,287 km (0.12 R)
• M89: 79,171,681 km (0.049 R)
• M90: 79,707,391 km (0.111 R)
• M91: 81,726,813 km (0.093 R)
• M92: 88,578,844 km (0.118 R)
• M93: 90,950,120 km (0.12 R)
• M94: 92,073,301 km (0.054 R)
• M95: 92,777,607 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.2

Radius: 7.7

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.49 AU - 22.47 AU

Year: 29615 Days

Day: 19 Hours

Environment

Temp: -199 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,357,035 km

• M1: 351,106 km (0.062 R)
• M2: 442,959 km (0.046 R)
• M3: 586,424 km (0.091 R)
• M4: 652,696 km (0.055 R)
• M5: 745,446 km (0.101 R)
• M6: 793,617 km (0.113 R)
• M7: 1,077,853 km (0.113 R)
• M8: 1,189,004 km (0.089 R)
• M9: 1,833,472 km (0.108 R)
• M10: 2,720,587 km (0.117 R)
• M11: 3,029,207 km (0.066 R)
• M12: 3,806,368 km (0.109 R)
• M13: 5,104,429 km (0.071 R)
• M14: 5,341,093 km (0.11 R)
• M15: 6,172,259 km (0.107 R)
• M16: 6,222,374 km (0.112 R)
• M17: 6,679,844 km (0.051 R)
• M18: 6,783,067 km (0.033 R)
• M19: 7,200,894 km (0.069 R)
• M20: 7,253,702 km (0.057 R)
• M21: 8,226,537 km (0.065 R)
• M22: 8,615,940 km (0.098 R)
• M23: 9,182,616 km (0.114 R)
• M24: 9,354,953 km (0.068 R)
• M25: 9,412,698 km (0.088 R)
• M26: 10,055,071 km (0.111 R)
• M27: 10,771,944 km (0.11 R)
• M28: 10,953,706 km (0.085 R)
• M29: 12,317,739 km (0.07 R)
• M30: 12,826,970 km (0.083 R)
• M31: 15,885,798 km (0.045 R)
• M32: 16,789,369 km (0.065 R)
• M33: 18,428,214 km (0.09 R)
• M34: 18,573,174 km (0.101 R)
• M35: 19,156,606 km (0.099 R)
• M36: 19,376,963 km (0.105 R)
• M37: 21,626,467 km (0.109 R)
• M38: 22,086,181 km (0.097 R)
• M39: 23,015,184 km (0.093 R)
• M40: 23,327,843 km (0.072 R)
• M41: 23,799,226 km (0.094 R)
• M42: 24,273,750 km (0.114 R)
• M43: 25,152,040 km (0.115 R)
• M44: 26,939,435 km (0.053 R)
• M45: 28,098,070 km (0.115 R)
• M46: 28,348,348 km (0.084 R)
• M47: 29,441,908 km (0.088 R)
• M48: 29,866,168 km (0.044 R)
• M49: 32,629,240 km (0.11 R)
• M50: 32,804,569 km (0.076 R)
• M51: 33,244,387 km (0.111 R)
• M52: 33,509,175 km (0.059 R)
• M53: 33,686,149 km (0.048 R)
• M54: 33,774,711 km (0.067 R)
• M55: 35,292,681 km (0.068 R)
• M56: 35,472,647 km (0.094 R)
• M57: 40,353,577 km (0.057 R)
• M58: 40,919,206 km (0.091 R)
• M59: 41,487,529 km (0.04 R)
• M60: 44,465,125 km (0.087 R)
• M61: 45,244,679 km (0.045 R)
• M62: 45,832,300 km (0.118 R)
• M63: 49,008,562 km (0.084 R)
• M64: 51,948,010 km (0.047 R)
• M65: 53,800,929 km (0.101 R)
• M66: 56,515,532 km (0.099 R)
• M67: 57,042,566 km (0.111 R)
• M68: 57,253,947 km (0.06 R)
• M69: 58,740,352 km (0.083 R)
• M70: 59,060,491 km (0.071 R)
• M71: 59,702,565 km (0.064 R)
• M72: 60,347,033 km (0.028 R)
• M73: 62,729,379 km (0.028 R)
• M74: 63,603,330 km (0.118 R)
• M75: 64,151,606 km (0.074 R)
• M76: 64,811,632 km (0.118 R)
• M77: 65,473,902 km (0.09 R)
• M78: 65,584,455 km (0.077 R)
• M79: 65,805,859 km (0.117 R)
• M80: 66,027,414 km (0.076 R)
• M81: 67,585,775 km (0.095 R)
• M82: 67,697,524 km (0.087 R)
• M83: 68,706,113 km (0.042 R)
• M84: 68,818,611 km (0.074 R)
• M85: 70,511,610 km (0.049 R)
• M86: 72,104,229 km (0.087 R)
• M87: 72,218,372 km (0.075 R)
• M88: 72,675,842 km (0.034 R)
• M89: 72,790,434 km (0.067 R)
• M90: 73,134,210 km (0.09 R)
• M91: 77,186,069 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 20,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit