🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.64 AU - 0.7 AU

Year: 209 Days

Day: 25.3 Hours

Environment

Temp: 177 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.01 AU - 1.03 AU

Year: 392 Days

Day: 12.9 Hours

Environment

Temp: 5 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.87 AU - 1.27 AU

Year: 421 Days

Day: 43.4 Hours

Environment

Temp: 7 °C

Axial Tilt: 40 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.55 AU - 2.53 AU

Year: 1110 Days

Day: 28.2 Hours

Environment

Temp: -89 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,752,288 km

• M1: 208,240 km (0.099 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.9

Radius: 11.9

Gravity: 6.83 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.68 AU - 10.98 AU

Year: 9992 Days

Day: 13 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 51,752,288 km

• M1: 156,779 km (0.084 R)
• M2: 288,425 km (0.107 R)
• M3: 514,168 km (0.072 R)
• M4: 626,067 km (0.118 R)
• M5: 995,723 km (0.088 R)
• M6: 1,162,226 km (0.118 R)
• M7: 1,249,142 km (0.042 R)
• M8: 1,742,516 km (0.05 R)
• M9: 1,945,969 km (0.078 R)
• M10: 2,050,688 km (0.095 R)
• M11: 2,157,351 km (0.105 R)
• M12: 2,432,461 km (0.06 R)
• M13: 3,451,073 km (0.065 R)
• M14: 5,793,477 km (0.071 R)
• M15: 6,022,810 km (0.115 R)
• M16: 6,138,599 km (0.096 R)
• M17: 6,255,136 km (0.039 R)
• M18: 6,333,375 km (0.116 R)
• M19: 7,051,146 km (0.08 R)
• M20: 7,132,527 km (0.069 R)
• M21: 7,296,337 km (0.092 R)
• M22: 7,711,022 km (0.089 R)
• M23: 9,445,759 km (0.111 R)
• M24: 9,989,099 km (0.11 R)
• M25: 10,172,506 km (0.058 R)
• M26: 10,356,960 km (0.116 R)
• M27: 10,870,080 km (0.107 R)
• M28: 11,487,172 km (0.096 R)
• M29: 11,583,214 km (0.09 R)
• M30: 12,067,013 km (0.084 R)
• M31: 12,262,388 km (0.114 R)
• M32: 12,360,524 km (0.083 R)
• M33: 12,656,279 km (0.054 R)
• M34: 12,904,612 km (0.113 R)
• M35: 13,054,509 km (0.077 R)
• M36: 13,204,854 km (0.045 R)
• M37: 13,608,619 km (0.095 R)
• M38: 15,634,773 km (0.027 R)
• M39: 16,169,435 km (0.097 R)
• M40: 16,818,989 km (0.07 R)
• M41: 16,928,046 km (0.094 R)
• M42: 17,809,178 km (0.063 R)
• M43: 18,423,576 km (0.101 R)
• M44: 18,761,667 km (0.119 R)
• M45: 19,443,983 km (0.07 R)
• M46: 20,250,316 km (0.092 R)
• M47: 20,716,014 km (0.097 R)
• M48: 21,185,153 km (0.103 R)
• M49: 21,362,127 km (0.077 R)
• M50: 22,014,823 km (0.091 R)
• M51: 22,253,730 km (0.11 R)
• M52: 23,950,619 km (0.053 R)
• M53: 24,443,095 km (0.064 R)
• M54: 25,001,095 km (0.116 R)
• M55: 26,003,551 km (0.089 R)
• M56: 27,724,824 km (0.082 R)
• M57: 28,047,506 km (0.105 R)
• M58: 29,351,102 km (0.082 R)
• M59: 29,812,013 km (0.066 R)
• M60: 32,900,162 km (0.098 R)
• M61: 33,036,745 km (0.116 R)
• M62: 33,241,844 km (0.07 R)
• M63: 33,791,167 km (0.091 R)
• M64: 35,456,939 km (0.072 R)
• M65: 35,596,963 km (0.073 R)
• M66: 36,794,643 km (0.114 R)
• M67: 38,579,645 km (0.119 R)
• M68: 38,723,708 km (0.087 R)
• M69: 39,591,675 km (0.087 R)
• M70: 40,905,593 km (0.109 R)
• M71: 41,052,498 km (0.072 R)
• M72: 42,530,824 km (0.119 R)
• M73: 43,576,065 km (0.075 R)
• M74: 43,951,406 km (0.097 R)
• M75: 45,311,549 km (0.119 R)
• M76: 45,691,827 km (0.09 R)
• M77: 46,762,200 km (0.113 R)
• M78: 46,838,944 km (0.066 R)
• M79: 47,454,689 km (0.114 R)
• M80: 47,686,266 km (0.082 R)
• M81: 49,396,020 km (0.088 R)
• M82: 49,787,368 km (0.111 R)
• M83: 50,101,224 km (0.107 R)
• M84: 50,415,679 km (0.103 R)
• M85: 50,573,206 km (0.087 R)
• M86: 50,888,708 km (0.117 R)
• M87: 52,077,562 km (0.113 R)
• M88: 52,236,884 km (0.111 R)
• M89: 53,436,060 km (0.038 R)
• M90: 53,677,062 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.4

Radius: 8.6

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 8.41 AU - 11.65 AU

Year: 12096 Days

Day: 5.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,752,288 km

• M1: 177,722 km (0.1 R)
• M2: 320,738 km (0.114 R)
• M3: 634,445 km (0.104 R)
• M4: 751,430 km (0.108 R)
• M5: 1,390,811 km (0.104 R)
• M6: 1,817,016 km (0.067 R)
• M7: 2,073,875 km (0.113 R)
• M8: 2,251,747 km (0.084 R)
• M9: 2,403,888 km (0.117 R)
• M10: 2,465,672 km (0.057 R)
• M11: 2,590,886 km (0.038 R)
• M12: 2,654,315 km (0.111 R)
• M13: 3,012,452 km (0.089 R)
• M14: 3,079,323 km (0.111 R)
• M15: 3,455,561 km (0.078 R)
• M16: 3,738,451 km (0.073 R)
• M17: 3,810,407 km (0.05 R)
• M18: 5,302,796 km (0.115 R)
• M19: 5,920,186 km (0.066 R)
• M20: 7,538,386 km (0.111 R)
• M21: 7,629,491 km (0.107 R)
• M22: 7,721,045 km (0.083 R)
• M23: 8,137,675 km (0.041 R)
• M24: 8,800,095 km (0.037 R)
• M25: 9,826,037 km (0.108 R)
• M26: 10,530,793 km (0.028 R)
• M27: 10,632,818 km (0.081 R)
• M28: 11,356,274 km (0.079 R)
• M29: 12,042,180 km (0.108 R)
• M30: 12,578,937 km (0.107 R)
• M31: 12,741,550 km (0.109 R)
• M32: 15,089,488 km (0.113 R)
• M33: 15,147,084 km (0.054 R)
• M34: 15,262,274 km (0.119 R)
• M35: 15,377,764 km (0.054 R)
• M36: 16,253,659 km (0.088 R)
• M37: 16,786,975 km (0.113 R)
• M38: 17,205,700 km (0.087 R)
• M39: 19,538,230 km (0.079 R)
• M40: 19,663,743 km (0.115 R)
• M41: 20,231,766 km (0.098 R)
• M42: 20,549,661 km (0.099 R)
• M43: 20,933,380 km (0.105 R)
• M44: 21,707,848 km (0.106 R)
• M45: 21,772,773 km (0.113 R)
• M46: 22,033,373 km (0.074 R)
• M47: 22,163,972 km (0.068 R)
• M48: 22,755,033 km (0.099 R)
• M49: 23,684,784 km (0.118 R)
• M50: 23,751,654 km (0.089 R)
• M51: 23,818,674 km (0.082 R)
• M52: 27,245,363 km (0.037 R)
• M53: 27,878,461 km (0.119 R)
• M54: 28,090,591 km (0.076 R)
• M55: 28,872,688 km (0.08 R)
• M56: 29,230,676 km (0.103 R)
• M57: 30,531,429 km (0.112 R)
• M58: 30,895,999 km (0.105 R)
• M59: 31,924,784 km (0.038 R)
• M60: 32,517,640 km (0.114 R)
• M61: 33,413,732 km (0.099 R)
• M62: 34,393,598 km (0.078 R)
• M63: 35,383,038 km (0.114 R)
• M64: 35,919,646 km (0.106 R)
• M65: 36,227,518 km (0.103 R)
• M66: 36,458,946 km (0.111 R)
• M67: 37,078,580 km (0.083 R)
• M68: 37,389,744 km (0.044 R)
• M69: 38,642,776 km (0.079 R)
• M70: 39,116,253 km (0.117 R)
• M71: 39,274,527 km (0.054 R)
• M72: 39,353,814 km (0.088 R)
• M73: 39,671,111 km (0.092 R)
• M74: 40,788,607 km (0.093 R)
• M75: 41,673,778 km (0.084 R)
• M76: 41,754,561 km (0.114 R)
• M77: 42,321,537 km (0.114 R)
• M78: 43,135,948 km (0.06 R)
• M79: 43,627,077 km (0.074 R)
• M80: 43,709,207 km (0.053 R)
• M81: 45,943,451 km (0.093 R)
• M82: 46,277,653 km (0.1 R)
• M83: 46,780,451 km (0.07 R)
• M84: 47,622,388 km (0.088 R)
• M85: 49,150,530 km (0.112 R)
• M86: 49,749,071 km (0.115 R)
• M87: 50,092,249 km (0.089 R)
• M88: 50,522,342 km (0.087 R)
• M89: 50,608,511 km (0.102 R)
• M90: 52,080,554 km (0.093 R)
• M91: 56,044,748 km (0.09 R)
• M92: 57,297,780 km (0.052 R)
• M93: 58,740,950 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.5

Radius: 5.5

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 9.26 AU - 15.34 AU

Year: 16427 Days

Day: 23.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,752,288 km

• M1: 73,004 km (0.117 R)
• M2: 163,361 km (0.054 R)
• M3: 310,565 km (0.112 R)
• M4: 364,271 km (0.109 R)
• M5: 905,217 km (0.051 R)
• M6: 1,326,634 km (0.112 R)
• M7: 1,371,812 km (0.09 R)
• M8: 1,653,954 km (0.026 R)
• M9: 1,776,924 km (0.069 R)
• M10: 1,979,778 km (0.049 R)
• M11: 2,163,335 km (0.074 R)
• M12: 2,435,304 km (0.064 R)
• M13: 2,775,788 km (0.107 R)
• M14: 3,438,357 km (0.118 R)
• M15: 3,982,595 km (0.11 R)
• M16: 4,450,537 km (0.108 R)
• M17: 4,553,161 km (0.085 R)
• M18: 5,077,651 km (0.086 R)
• M19: 5,149,159 km (0.067 R)
• M20: 5,881,291 km (0.055 R)
• M21: 6,259,474 km (0.034 R)
• M22: 6,684,482 km (0.082 R)
• M23: 7,158,857 km (0.088 R)
• M24: 7,808,111 km (0.084 R)
• M25: 8,902,868 km (0.057 R)
• M26: 8,945,953 km (0.104 R)
• M27: 9,075,504 km (0.096 R)
• M28: 9,249,337 km (0.11 R)
• M29: 9,821,699 km (0.102 R)
• M30: 9,910,709 km (0.112 R)
• M31: 11,000,380 km (0.115 R)
• M32: 11,046,606 km (0.079 R)
• M33: 11,653,375 km (0.073 R)
• M34: 11,984,585 km (0.077 R)
• M35: 12,704,749 km (0.078 R)
• M36: 12,753,218 km (0.061 R)
• M37: 15,878,617 km (0.052 R)
• M38: 16,615,536 km (0.112 R)
• M39: 17,741,709 km (0.104 R)
• M40: 18,122,585 km (0.081 R)
• M41: 18,726,512 km (0.12 R)
• M42: 18,781,713 km (0.051 R)
• M43: 19,392,821 km (0.108 R)
• M44: 19,672,718 km (0.108 R)
• M45: 20,805,773 km (0.099 R)
• M46: 20,862,919 km (0.116 R)
• M47: 20,977,511 km (0.116 R)
• M48: 21,207,293 km (0.088 R)
• M49: 21,380,228 km (0.092 R)
• M50: 23,490,905 km (0.114 R)
• M51: 24,450,126 km (0.062 R)
• M52: 24,510,414 km (0.113 R)
• M53: 24,631,439 km (0.112 R)
• M54: 26,159,282 km (0.028 R)
• M55: 27,215,742 km (0.102 R)
• M56: 27,278,274 km (0.079 R)
• M57: 27,780,624 km (0.088 R)
• M58: 28,412,824 km (0.109 R)
• M59: 28,539,833 km (0.112 R)
• M60: 28,730,720 km (0.083 R)
• M61: 29,369,952 km (0.116 R)
• M62: 32,105,797 km (0.05 R)
• M63: 32,304,314 km (0.047 R)
• M64: 33,503,939 km (0.104 R)
• M65: 34,244,149 km (0.072 R)
• M66: 34,921,828 km (0.102 R)
• M67: 37,189,133 km (0.045 R)
• M68: 38,445,905 km (0.11 R)
• M69: 38,516,066 km (0.047 R)
• M70: 39,929,467 km (0.114 R)
• M71: 40,356,868 km (0.103 R)
• M72: 40,714,108 km (0.106 R)
• M73: 41,359,772 km (0.109 R)
• M74: 42,443,609 km (0.111 R)
• M75: 42,588,719 km (0.116 R)
• M76: 42,879,686 km (0.103 R)
• M77: 43,317,260 km (0.09 R)
• M78: 44,049,841 km (0.057 R)
• M79: 45,082,366 km (0.106 R)
• M80: 45,675,970 km (0.091 R)
• M81: 45,750,320 km (0.074 R)
• M82: 46,272,117 km (0.091 R)
• M83: 46,720,911 km (0.055 R)
• M84: 47,472,192 km (0.068 R)
• M85: 47,773,781 km (0.116 R)
• M86: 47,849,328 km (0.099 R)
• M87: 48,530,596 km (0.115 R)
• M88: 49,367,746 km (0.1 R)
• M89: 49,902,858 km (0.05 R)
• M90: 50,132,790 km (0.043 R)
• M91: 50,593,701 km (0.112 R)
• M92: 51,056,108 km (0.085 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 11,445 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit