🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.76 AU - 0.8 AU

Year: 250 Days

Day: 25.2 Hours

Environment

Temp: 189 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,775,555 km

• M1: 195,824 km (0.088 R)
• M2: 309,668 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.8 AU - 0.84 AU

Year: 270 Days

Day: 35.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.47 AU - 2.07 AU

Year: 856 Days

Day: 37.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,775,555 km

• M1: 666,309 km (0.031 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.8 AU - 2.7 AU

Year: 1227 Days

Day: 29.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.6

Radius: 9

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 5.67 AU - 6.03 AU

Year: 5142 Days

Day: 9 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 88,775,555 km

• M1: 123,269 km (0.103 R)
• M2: 202,107 km (0.06 R)
• M3: 302,936 km (0.114 R)
• M4: 640,129 km (0.09 R)
• M5: 887,863 km (0.108 R)
• M6: 958,174 km (0.102 R)
• M7: 1,045,240 km (0.096 R)
• M8: 1,243,158 km (0.105 R)
• M9: 1,306,588 km (0.041 R)
• M10: 1,371,064 km (0.085 R)
• M11: 1,470,098 km (0.119 R)
• M12: 2,113,668 km (0.109 R)
• M13: 2,485,269 km (0.037 R)
• M14: 2,898,758 km (0.101 R)
• M15: 3,245,077 km (0.113 R)
• M16: 3,445,688 km (0.099 R)
• M17: 3,882,813 km (0.097 R)
• M18: 4,386,210 km (0.093 R)
• M19: 4,758,409 km (0.058 R)
• M20: 5,854,363 km (0.037 R)
• M21: 6,044,352 km (0.036 R)
• M22: 6,570,488 km (0.084 R)
• M23: 6,711,409 km (0.074 R)
• M24: 7,082,562 km (0.096 R)
• M25: 7,314,289 km (0.093 R)
• M26: 7,548,409 km (0.118 R)
• M27: 8,054,349 km (0.089 R)
• M28: 8,114,637 km (0.05 R)
• M29: 8,235,512 km (0.103 R)
• M30: 8,387,653 km (0.058 R)
• M31: 8,818,196 km (0.104 R)
• M32: 8,880,429 km (0.106 R)
• M33: 9,224,654 km (0.102 R)
• M34: 9,765,300 km (0.086 R)
• M35: 10,250,745 km (0.098 R)
• M36: 10,381,643 km (0.103 R)
• M37: 10,480,079 km (0.116 R)
• M38: 10,711,058 km (0.077 R)
• M39: 11,481,936 km (0.03 R)
• M40: 13,041,494 km (0.097 R)
• M41: 13,504,200 km (0.03 R)
• M42: 13,900,036 km (0.057 R)
• M43: 15,746,821 km (0.12 R)
• M44: 15,822,368 km (0.102 R)
• M45: 16,583,672 km (0.028 R)
• M46: 16,930,141 km (0.095 R)
• M47: 17,123,720 km (0.079 R)
• M48: 17,669,603 km (0.117 R)
• M49: 17,905,220 km (0.111 R)
• M50: 17,984,058 km (0.12 R)
• M51: 18,221,021 km (0.099 R)
• M52: 18,618,502 km (0.081 R)
• M53: 18,698,238 km (0.089 R)
• M54: 18,818,215 km (0.09 R)
• M55: 19,099,160 km (0.073 R)
• M56: 19,300,668 km (0.102 R)
• M57: 19,381,451 km (0.057 R)
• M58: 20,565,518 km (0.085 R)
• M59: 21,647,111 km (0.117 R)
• M60: 21,731,035 km (0.076 R)
• M61: 22,152,453 km (0.056 R)
• M62: 23,217,739 km (0.045 R)
• M63: 23,821,666 km (0.12 R)
• M64: 23,995,050 km (0.096 R)
• M65: 24,474,361 km (0.108 R)
• M66: 24,649,391 km (0.033 R)
• M67: 24,737,055 km (0.07 R)
• M68: 25,309,566 km (0.093 R)
• M69: 25,398,128 km (0.065 R)
• M70: 25,530,971 km (0.109 R)
• M71: 27,370,277 km (0.113 R)
• M72: 27,870,981 km (0.062 R)
• M73: 28,191,120 km (0.036 R)
• M74: 28,512,606 km (0.026 R)
• M75: 28,973,816 km (0.11 R)
• M76: 29,298,294 km (0.051 R)
• M77: 30,466,504 km (0.108 R)
• M78: 30,560,601 km (0.062 R)
• M79: 31,459,684 km (0.052 R)
• M80: 31,602,401 km (0.036 R)
• M81: 31,792,988 km (0.109 R)
• M82: 31,888,581 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.3

Radius: 10.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.04 AU - 9.28 AU

Year: 7705 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 88,775,555 km

• M1: 283,189 km (0.101 R)
• M2: 479,162 km (0.115 R)
• M3: 648,058 km (0.047 R)
• M4: 811,120 km (0.111 R)
• M5: 884,123 km (0.072 R)
• M6: 1,252,583 km (0.119 R)
• M7: 1,448,706 km (0.03 R)
• M8: 1,562,251 km (0.075 R)
• M9: 1,678,787 km (0.079 R)
• M10: 2,466,270 km (0.035 R)
• M11: 2,700,391 km (0.096 R)
• M12: 3,014,247 km (0.086 R)
• M13: 3,190,474 km (0.048 R)
• M14: 3,723,940 km (0.072 R)
• M15: 3,945,195 km (0.078 R)
• M16: 4,856,096 km (0.118 R)
• M17: 5,504,304 km (0.112 R)
• M18: 6,013,236 km (0.108 R)
• M19: 6,348,335 km (0.103 R)
• M20: 7,971,323 km (0.106 R)
• M21: 8,588,115 km (0.039 R)
• M22: 9,262,951 km (0.101 R)
• M23: 9,434,390 km (0.088 R)
• M24: 9,585,184 km (0.082 R)
• M25: 9,780,410 km (0.082 R)
• M26: 9,867,476 km (0.116 R)
• M27: 9,976,832 km (0.081 R)
• M28: 10,395,855 km (0.1 R)
• M29: 10,551,736 km (0.101 R)
• M30: 10,730,805 km (0.12 R)
• M31: 10,843,153 km (0.118 R)
• M32: 11,160,151 km (0.092 R)
• M33: 11,342,660 km (0.114 R)
• M34: 12,363,815 km (0.115 R)
• M35: 13,005,141 km (0.058 R)
• M36: 13,414,441 km (0.045 R)
• M37: 14,245,756 km (0.096 R)
• M38: 14,667,622 km (0.092 R)
• M39: 14,767,554 km (0.091 R)
• M40: 15,498,339 km (0.094 R)
• M41: 15,574,634 km (0.089 R)
• M42: 16,060,678 km (0.091 R)
• M43: 16,344,315 km (0.058 R)
• M44: 16,525,778 km (0.059 R)
• M45: 16,707,838 km (0.119 R)
• M46: 17,707,750 km (0.051 R)
• M47: 17,814,264 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 10.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 6.59 AU - 10.23 AU

Year: 8864 Days

Day: 5.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,775,555 km

• M1: 196,871 km (0.118 R)
• M2: 353,799 km (0.115 R)
• M3: 453,132 km (0.109 R)
• M4: 685,457 km (0.111 R)
• M5: 786,735 km (0.104 R)
• M6: 956,678 km (0.102 R)
• M7: 1,315,713 km (0.065 R)
• M8: 1,388,867 km (0.103 R)
• M9: 2,002,816 km (0.087 R)
• M10: 2,350,183 km (0.095 R)
• M11: 2,906,836 km (0.1 R)
• M12: 3,606,805 km (0.066 R)
• M13: 3,789,912 km (0.095 R)
• M14: 4,029,718 km (0.084 R)
• M15: 4,951,690 km (0.112 R)
• M16: 5,243,555 km (0.113 R)
• M17: 5,391,806 km (0.08 R)
• M18: 6,467,266 km (0.097 R)
• M19: 6,883,447 km (0.095 R)
• M20: 7,111,135 km (0.093 R)
• M21: 7,674,520 km (0.103 R)
• M22: 8,046,720 km (0.077 R)
• M23: 8,252,267 km (0.038 R)
• M24: 8,668,598 km (0.055 R)
• M25: 8,808,921 km (0.033 R)
• M26: 9,163,019 km (0.053 R)
• M27: 9,413,596 km (0.116 R)
• M28: 9,775,622 km (0.114 R)
• M29: 9,995,083 km (0.094 R)
• M30: 10,216,188 km (0.096 R)
• M31: 10,738,285 km (0.06 R)
• M32: 10,851,231 km (0.112 R)
• M33: 10,926,778 km (0.107 R)
• M34: 11,576,332 km (0.107 R)
• M35: 12,474,817 km (0.085 R)
• M36: 12,553,954 km (0.046 R)
• M37: 12,752,770 km (0.033 R)
• M38: 12,992,575 km (0.119 R)
• M39: 13,274,268 km (0.091 R)
• M40: 13,639,586 km (0.104 R)
• M41: 13,925,916 km (0.08 R)
• M42: 14,462,973 km (0.108 R)
• M43: 14,671,362 km (0.082 R)
• M44: 14,796,875 km (0.119 R)
• M45: 15,048,947 km (0.111 R)
• M46: 15,942,495 km (0.041 R)
• M47: 16,028,514 km (0.105 R)
• M48: 16,374,085 km (0.097 R)
• M49: 16,460,852 km (0.086 R)
• M50: 17,116,540 km (0.1 R)
• M51: 17,381,178 km (0.096 R)
• M52: 18,724,866 km (0.114 R)
• M53: 18,997,583 km (0.101 R)
• M54: 19,225,870 km (0.062 R)
• M55: 19,823,663 km (0.117 R)
• M56: 21,226,442 km (0.102 R)
• M57: 21,321,137 km (0.052 R)
• M58: 21,748,838 km (0.096 R)
• M59: 23,243,769 km (0.117 R)
• M60: 23,438,994 km (0.095 R)
• M61: 23,880,458 km (0.109 R)
• M62: 23,978,893 km (0.101 R)
• M63: 24,275,097 km (0.117 R)
• M64: 24,572,497 km (0.084 R)
• M65: 25,371,649 km (0.077 R)
• M66: 25,976,473 km (0.053 R)
• M67: 27,975,101 km (0.12 R)
• M68: 28,130,832 km (0.084 R)
• M69: 28,652,331 km (0.076 R)
• M70: 28,914,127 km (0.088 R)
• M71: 29,124,162 km (0.055 R)
• M72: 29,229,479 km (0.076 R)
• M73: 29,387,604 km (0.12 R)
• M74: 30,129,011 km (0.068 R)
• M75: 30,716,033 km (0.118 R)
• M76: 33,817,347 km (0.101 R)
• M77: 34,427,257 km (0.117 R)
• M78: 35,376,904 km (0.119 R)
• M79: 35,657,999 km (0.118 R)
• M80: 36,165,584 km (0.04 R)
• M81: 36,278,680 km (0.093 R)
• M82: 36,505,321 km (0.069 R)
• M83: 37,760,148 km (0.086 R)
• M84: 38,681,521 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.8

Radius: 7.9

Gravity: 14.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 14.08 AU - 16.4 AU

Year: 21623 Days

Day: 19.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,775,555 km

• M1: 245,191 km (0.036 R)
• M2: 605,871 km (0.077 R)
• M3: 916,736 km (0.113 R)
• M4: 1,001,857 km (0.12 R)
• M5: 1,369,120 km (0.109 R)
• M6: 2,373,819 km (0.095 R)
• M7: 2,694,856 km (0.092 R)
• M8: 3,333,489 km (0.094 R)
• M9: 3,876,978 km (0.112 R)
• M10: 4,302,734 km (0.093 R)
• M11: 4,447,993 km (0.077 R)
• M12: 4,943,910 km (0.103 R)
• M13: 6,313,928 km (0.111 R)
• M14: 6,534,585 km (0.119 R)
• M15: 7,675,568 km (0.1 R)
• M16: 7,911,184 km (0.119 R)
• M17: 9,062,190 km (0.073 R)
• M18: 10,720,632 km (0.098 R)
• M19: 11,182,890 km (0.053 R)
• M20: 12,058,636 km (0.11 R)
• M21: 12,401,364 km (0.105 R)
• M22: 12,886,510 km (0.05 R)
• M23: 13,732,636 km (0.077 R)
• M24: 13,947,009 km (0.116 R)
• M25: 14,888,578 km (0.095 R)
• M26: 16,301,231 km (0.108 R)
• M27: 16,756,308 km (0.115 R)
• M28: 16,832,453 km (0.118 R)
• M29: 17,446,552 km (0.036 R)
• M30: 17,756,370 km (0.084 R)
• M31: 17,911,951 km (0.073 R)
• M32: 17,989,892 km (0.114 R)
• M33: 19,013,590 km (0.088 R)
• M34: 20,299,384 km (0.067 R)
• M35: 20,870,698 km (0.079 R)
• M36: 21,862,382 km (0.116 R)
• M37: 21,945,708 km (0.058 R)
• M38: 22,363,984 km (0.111 R)
• M39: 22,953,998 km (0.115 R)
• M40: 23,038,670 km (0.104 R)
• M41: 23,549,098 km (0.073 R)
• M42: 23,805,659 km (0.099 R)
• M43: 25,277,253 km (0.089 R)
• M44: 26,068,177 km (0.112 R)
• M45: 27,584,202 km (0.03 R)
• M46: 29,220,354 km (0.097 R)
• M47: 29,680,367 km (0.111 R)
• M48: 37,558,939 km (0.101 R)
• M49: 39,167,116 km (0.099 R)
• M50: 39,471,099 km (0.111 R)
• M51: 40,387,984 km (0.099 R)
• M52: 40,592,634 km (0.069 R)
• M53: 41,105,905 km (0.082 R)
• M54: 42,554,311 km (0.083 R)
• M55: 43,809,138 km (0.119 R)
• M56: 44,758,187 km (0.072 R)
• M57: 45,182,147 km (0.105 R)
• M58: 45,288,362 km (0.057 R)
• M59: 46,247,883 km (0.102 R)
• M60: 46,354,995 km (0.101 R)
• M61: 46,783,892 km (0.11 R)
• M62: 47,321,995 km (0.107 R)
• M63: 48,948,423 km (0.108 R)
• M64: 52,033,131 km (0.086 R)
• M65: 52,814,182 km (0.047 R)
• M66: 55,293,767 km (0.096 R)
• M67: 58,619,926 km (0.073 R)
• M68: 59,083,679 km (0.11 R)
• M69: 60,833,974 km (0.037 R)
• M70: 61,892,229 km (0.098 R)
• M71: 62,128,295 km (0.083 R)
• M72: 63,312,811 km (0.077 R)
• M73: 63,431,592 km (0.111 R)
• M74: 64,265,749 km (0.104 R)
• M75: 66,306,563 km (0.044 R)
• M76: 68,003,153 km (0.038 R)
• M77: 69,468,614 km (0.089 R)
• M78: 70,082,264 km (0.108 R)
• M79: 70,821,128 km (0.097 R)
• M80: 71,438,818 km (0.066 R)
• M81: 72,430,801 km (0.12 R)
• M82: 76,064,833 km (0.111 R)
• M83: 76,191,093 km (0.093 R)
• M84: 76,950,751 km (0.101 R)
• M85: 78,477,697 km (0.055 R)
• M86: 78,605,304 km (0.095 R)
• M87: 79,372,890 km (0.062 R)
• M88: 79,886,011 km (0.113 R)
• M89: 80,271,525 km (0.025 R)
• M90: 81,561,208 km (0.112 R)
• M91: 83,378,224 km (0.078 R)
• M92: 83,638,823 km (0.106 R)
• M93: 86,128,580 km (0.098 R)
• M94: 86,655,763 km (0.095 R)
• M95: 88,775,565 km (0.039 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 13,532 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit