🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.54 AU - 0.76 AU

Year: 192 Days

Day: 35.9 Hours

Environment

Temp: 195 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.35 AU - 1.69 AU

Year: 688 Days

Day: 13.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,434,811 km

• M1: 1,200,822 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.53 AU - 1.71 AU

Year: 757 Days

Day: 44.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 87,434,811 km

• M1: 809,175 km (0.103 R)
• M2: 1,062,444 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.9 AU - 2.48 AU

Year: 1190 Days

Day: 15.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,434,811 km

• M1: 52,060 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.11 AU - 4.45 AU

Year: 2698 Days

Day: 46.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,434,811 km

• M1: 2,579,067 km (0.095 R)

Asteroid Belt

Center: 9.11 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.2

Radius: 5.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.14 AU - 16.74 AU

Year: 20143 Days

Day: 20.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 87,434,811 km

• M1: 87,664 km (0.088 R)
• M2: 157,975 km (0.084 R)
• M3: 317,147 km (0.047 R)
• M4: 403,465 km (0.092 R)
• M5: 695,929 km (0.094 R)
• M6: 1,044,044 km (0.089 R)
• M7: 1,244,953 km (0.095 R)
• M8: 1,513,332 km (0.118 R)
• M9: 1,663,678 km (0.105 R)
• M10: 1,858,604 km (0.026 R)
• M11: 1,938,639 km (0.115 R)
• M12: 2,508,607 km (0.111 R)
• M13: 2,641,898 km (0.103 R)
• M14: 4,468,488 km (0.084 R)
• M15: 4,794,163 km (0.086 R)
• M16: 5,296,961 km (0.113 R)
• M17: 5,382,382 km (0.041 R)
• M18: 5,496,974 km (0.098 R)
• M19: 5,993,190 km (0.075 R)
• M20: 6,382,294 km (0.081 R)
• M21: 7,533,898 km (0.073 R)
• M22: 7,630,090 km (0.096 R)
• M23: 8,215,466 km (0.106 R)
• M24: 8,447,193 km (0.115 R)
• M25: 9,567,681 km (0.097 R)
• M26: 9,846,233 km (0.069 R)
• M27: 11,389,035 km (0.1 R)
• M28: 12,094,389 km (0.025 R)
• M29: 12,813,656 km (0.103 R)
• M30: 13,043,738 km (0.057 R)
• M31: 14,095,859 km (0.102 R)
• M32: 15,499,686 km (0.096 R)
• M33: 15,703,887 km (0.068 R)
• M34: 15,950,125 km (0.065 R)
• M35: 17,453,883 km (0.116 R)
• M36: 19,660,302 km (0.084 R)
• M37: 20,908,696 km (0.093 R)
• M38: 20,998,754 km (0.056 R)
• M39: 21,224,647 km (0.094 R)
• M40: 21,587,870 km (0.096 R)
• M41: 22,366,378 km (0.086 R)
• M42: 23,481,031 km (0.076 R)
• M43: 23,903,645 km (0.118 R)
• M44: 24,045,015 km (0.073 R)
• M45: 24,613,637 km (0.083 R)
• M46: 24,756,503 km (0.092 R)
• M47: 25,234,468 km (0.082 R)
• M48: 25,330,510 km (0.062 R)
• M49: 26,443,069 km (0.032 R)
• M50: 27,127,928 km (0.101 R)
• M51: 27,275,581 km (0.102 R)
• M52: 27,423,384 km (0.074 R)
• M53: 27,719,737 km (0.039 R)
• M54: 28,017,288 km (0.083 R)
• M55: 28,265,919 km (0.061 R)
• M56: 28,765,576 km (0.054 R)
• M57: 29,672,139 km (0.111 R)
• M58: 29,722,853 km (0.107 R)
• M59: 30,588,127 km (0.04 R)
• M60: 32,239,388 km (0.082 R)
• M61: 33,813,607 km (0.112 R)
• M62: 34,184,460 km (0.097 R)
• M63: 36,059,071 km (0.103 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550.2

Radius: 4

Gravity: 34.39 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.53 AU - 16.79 AU

Year: 20605 Days

Day: 24.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,434,811 km

• M1: 223,798 km (0.083 R)
• M2: 1,082,939 km (0.062 R)
• M3: 1,162,824 km (0.11 R)
• M4: 1,272,180 km (0.12 R)
• M5: 1,501,065 km (0.045 R)
• M6: 2,329,688 km (0.097 R)
• M7: 2,573,233 km (0.083 R)
• M8: 2,680,046 km (0.103 R)
• M9: 2,788,504 km (0.086 R)
• M10: 3,274,398 km (0.088 R)
• M11: 3,705,689 km (0.062 R)
• M12: 4,196,519 km (0.106 R)
• M13: 4,407,004 km (0.079 R)
• M14: 4,449,489 km (0.096 R)
• M15: 4,750,780 km (0.106 R)
• M16: 5,014,371 km (0.081 R)
• M17: 5,237,721 km (0.047 R)
• M18: 5,464,212 km (0.086 R)
• M19: 6,498,382 km (0.106 R)
• M20: 7,795,994 km (0.086 R)
• M21: 9,829,627 km (0.085 R)
• M22: 10,789,298 km (0.067 R)
• M23: 11,309,300 km (0.093 R)
• M24: 12,015,402 km (0.052 R)
• M25: 13,346,374 km (0.111 R)
• M26: 14,029,288 km (0.08 R)
• M27: 14,217,482 km (0.101 R)
• M28: 15,558,179 km (0.112 R)
• M29: 15,688,030 km (0.097 R)
• M30: 15,818,030 km (0.1 R)
• M31: 17,072,109 km (0.064 R)
• M32: 17,880,536 km (0.108 R)
• M33: 17,948,453 km (0.1 R)
• M34: 18,221,021 km (0.083 R)
• M35: 18,494,934 km (0.098 R)
• M36: 19,744,376 km (0.063 R)
• M37: 19,884,998 km (0.068 R)
• M38: 20,450,328 km (0.105 R)
• M39: 20,592,446 km (0.1 R)
• M40: 21,596,846 km (0.091 R)
• M41: 22,032,026 km (0.102 R)
• M42: 22,616,954 km (0.099 R)
• M43: 22,837,611 km (0.072 R)
• M44: 23,059,016 km (0.099 R)
• M45: 23,951,517 km (0.067 R)
• M46: 25,159,071 km (0.042 R)
• M47: 29,618,583 km (0.114 R)
• M48: 30,263,799 km (0.112 R)
• M49: 31,240,075 km (0.106 R)
• M50: 33,140,117 km (0.044 R)
• M51: 33,809,717 km (0.036 R)
• M52: 34,146,163 km (0.096 R)
• M53: 34,230,536 km (0.119 R)
• M54: 35,332,623 km (0.081 R)
• M55: 37,223,989 km (0.1 R)
• M56: 37,919,919 km (0.027 R)
• M57: 38,007,284 km (0.104 R)
• M58: 38,182,014 km (0.116 R)
• M59: 38,795,964 km (0.074 R)
• M60: 40,033,288 km (0.032 R)
• M61: 40,122,299 km (0.111 R)
• M62: 41,913,733 km (0.084 R)
• M63: 42,094,298 km (0.114 R)
• M64: 42,637,488 km (0.078 R)
• M65: 42,728,293 km (0.078 R)
• M66: 45,759,745 km (0.037 R)
• M67: 47,160,430 km (0.114 R)
• M68: 48,290,941 km (0.101 R)
• M69: 50,003,537 km (0.043 R)
• M70: 50,195,172 km (0.097 R)
• M71: 50,482,849 km (0.11 R)
• M72: 50,674,932 km (0.029 R)
• M73: 51,736,030 km (0.09 R)
• M74: 51,929,759 km (0.087 R)
• M75: 52,026,699 km (0.042 R)
• M76: 52,415,055 km (0.097 R)
• M77: 52,512,293 km (0.116 R)
• M78: 52,901,846 km (0.114 R)
• M79: 54,174,625 km (0.111 R)
• M80: 55,061,591 km (0.087 R)
• M81: 56,152,159 km (0.107 R)
• M82: 57,249,908 km (0.108 R)
• M83: 58,153,330 km (0.069 R)
• M84: 58,354,689 km (0.081 R)
• M85: 58,960,410 km (0.053 R)
• M86: 59,466,650 km (0.08 R)
• M87: 60,177,838 km (0.075 R)
• M88: 60,279,564 km (0.061 R)
• M89: 60,381,441 km (0.096 R)
• M90: 61,916,614 km (0.097 R)
• M91: 68,290,231 km (0.094 R)
• M92: 68,396,446 km (0.105 R)
• M93: 69,675,208 km (0.093 R)
• M94: 69,996,096 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769

Radius: 5.4

Gravity: 26.37 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.47 AU - 18.31 AU

Year: 23252 Days

Day: 21.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,434,811 km

• M1: 74,949 km (0.07 R)
• M2: 118,332 km (0.103 R)
• M3: 154,535 km (0.056 R)
• M4: 688,898 km (0.091 R)
• M5: 929,152 km (0.1 R)
• M6: 1,163,423 km (0.084 R)
• M7: 1,481,767 km (0.106 R)
• M8: 1,616,405 km (0.092 R)
• M9: 2,081,206 km (0.111 R)
• M10: 2,426,029 km (0.083 R)
• M11: 2,585,051 km (0.117 R)
• M12: 2,871,531 km (0.071 R)
• M13: 3,168,034 km (0.106 R)
• M14: 4,400,721 km (0.065 R)
• M15: 4,497,510 km (0.031 R)
• M16: 4,594,749 km (0.09 R)
• M17: 5,193,589 km (0.045 R)
• M18: 5,658,689 km (0.108 R)
• M19: 5,763,856 km (0.104 R)
• M20: 8,837,793 km (0.109 R)
• M21: 9,021,200 km (0.072 R)
• M22: 9,205,804 km (0.102 R)
• M23: 9,329,522 km (0.102 R)
• M24: 9,578,752 km (0.037 R)
• M25: 10,211,251 km (0.071 R)
• M26: 10,597,364 km (0.115 R)
• M27: 11,119,460 km (0.12 R)
• M28: 11,649,934 km (0.099 R)
• M29: 12,324,471 km (0.059 R)
• M30: 12,942,460 km (0.119 R)
• M31: 13,852,763 km (0.111 R)
• M32: 14,928,521 km (0.107 R)
• M33: 15,439,697 km (0.099 R)
• M34: 15,734,405 km (0.086 R)
• M35: 15,956,558 km (0.095 R)
• M36: 16,704,846 km (0.109 R)
• M37: 17,694,586 km (0.119 R)
• M38: 20,532,757 km (0.115 R)
• M39: 21,674,188 km (0.077 R)
• M40: 22,418,737 km (0.09 R)
• M41: 22,668,715 km (0.094 R)
• M42: 24,103,059 km (0.1 R)
• M43: 24,530,460 km (0.079 R)
• M44: 24,788,218 km (0.053 R)
• M45: 25,914,989 km (0.114 R)
• M46: 26,793,128 km (0.084 R)
• M47: 27,058,515 km (0.107 R)
• M48: 27,502,671 km (0.05 R)
• M49: 27,859,761 km (0.049 R)
• M50: 28,218,347 km (0.061 R)
• M51: 28,578,579 km (0.063 R)
• M52: 30,494,180 km (0.093 R)
• M53: 33,682,260 km (0.11 R)
• M54: 33,872,997 km (0.12 R)
• M55: 34,447,602 km (0.117 R)
• M56: 34,832,518 km (0.069 R)
• M57: 38,658,783 km (0.078 R)
• M58: 38,958,577 km (0.099 R)
• M59: 41,282,580 km (0.057 R)
• M60: 41,486,781 km (0.081 R)
• M61: 42,204,102 km (0.066 R)
• M62: 43,132,507 km (0.114 R)
• M63: 44,380,752 km (0.076 R)
• M64: 47,766,899 km (0.072 R)
• M65: 50,578,591 km (0.109 R)
• M66: 51,235,027 km (0.115 R)
• M67: 52,777,830 km (0.082 R)
• M68: 54,783,488 km (0.103 R)
• M69: 56,247,603 km (0.099 R)
• M70: 57,382,452 km (0.105 R)
• M71: 58,067,162 km (0.093 R)
• M72: 60,021,358 km (0.099 R)
• M73: 60,600,302 km (0.079 R)
• M74: 61,763,575 km (0.073 R)
• M75: 64,348,776 km (0.051 R)
• M76: 69,867,142 km (0.1 R)
• M77: 69,988,765 km (0.039 R)
• M78: 72,067,428 km (0.074 R)
• M79: 72,805,843 km (0.076 R)
• M80: 73,546,801 km (0.106 R)
• M81: 74,414,469 km (0.073 R)
• M82: 75,410,192 km (0.085 R)
• M83: 77,037,518 km (0.057 R)
• M84: 77,163,330 km (0.112 R)
• M85: 79,183,200 km (0.094 R)
• M86: 81,220,424 km (0.087 R)
• M87: 81,476,236 km (0.082 R)
• M88: 82,888,440 km (0.078 R)
• M89: 86,257,983 km (0.115 R)
• M90: 87,434,869 km (0.069 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 10,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit