🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.39 AU - 0.61 AU

Year: 136 Days

Day: 30.8 Hours

Environment

Temp: 234 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.63 AU - 0.73 AU

Year: 216 Days

Day: 37.5 Hours

Environment

Temp: 173 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,269,978 km

• M1: 78,240 km (0.119 R)

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.18 AU - 1.64 AU

Year: 645 Days

Day: 43.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.91 AU - 3.79 AU

Year: 2361 Days

Day: 29.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.9

Radius: 14.2

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 5.78 AU - 6.08 AU

Year: 5560 Days

Day: 11.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,269,978 km

• M1: 238,609 km (0.085 R)
• M2: 499,058 km (0.105 R)
• M3: 593,754 km (0.09 R)
• M4: 708,196 km (0.116 R)
• M5: 870,360 km (0.119 R)
• M6: 1,004,400 km (0.025 R)
• M7: 1,160,580 km (0.026 R)
• M8: 1,466,957 km (0.099 R)
• M9: 1,782,459 km (0.116 R)
• M10: 1,993,392 km (0.112 R)
• M11: 2,175,602 km (0.081 R)
• M12: 2,382,645 km (0.05 R)
• M13: 2,616,018 km (0.092 R)
• M14: 2,877,665 km (0.054 R)
• M15: 3,001,382 km (0.098 R)
• M16: 3,147,988 km (0.094 R)
• M17: 3,536,194 km (0.12 R)
• M18: 3,646,897 km (0.099 R)
• M19: 4,525,635 km (0.06 R)
• M20: 4,621,826 km (0.091 R)
• M21: 5,063,738 km (0.038 R)
• M22: 6,227,759 km (0.106 R)
• M23: 6,416,103 km (0.115 R)
• M24: 6,743,423 km (0.093 R)
• M25: 7,048,453 km (0.094 R)
• M26: 7,643,404 km (0.104 R)
• M27: 8,107,606 km (0.117 R)
• M28: 8,580,934 km (0.118 R)
• M29: 8,730,681 km (0.068 R)
• M30: 8,972,282 km (0.092 R)
• M31: 9,461,916 km (0.07 R)
• M32: 9,803,747 km (0.069 R)
• M33: 9,960,525 km (0.09 R)
• M34: 10,308,191 km (0.048 R)
• M35: 10,435,648 km (0.118 R)
• M36: 10,821,162 km (0.107 R)
• M37: 11,474,007 km (0.065 R)
• M38: 12,308,165 km (0.057 R)
• M39: 12,749,778 km (0.107 R)
• M40: 13,127,512 km (0.075 R)
• M41: 13,788,585 km (0.09 R)
• M42: 13,964,363 km (0.11 R)
• M43: 14,247,103 km (0.089 R)
• M44: 14,890,374 km (0.045 R)
• M45: 15,579,870 km (0.085 R)
• M46: 16,316,789 km (0.11 R)
• M47: 16,952,132 km (0.12 R)
• M48: 17,291,719 km (0.071 R)
• M49: 17,633,699 km (0.074 R)
• M50: 17,824,586 km (0.111 R)
• M51: 18,324,243 km (0.074 R)
• M52: 20,089,199 km (0.086 R)
• M53: 20,408,590 km (0.095 R)
• M54: 20,689,535 km (0.045 R)
• M55: 20,931,285 km (0.055 R)
• M56: 21,093,001 km (0.046 R)
• M57: 21,662,370 km (0.086 R)
• M58: 21,866,870 km (0.095 R)
• M59: 22,195,537 km (0.091 R)
• M60: 22,525,849 km (0.082 R)
• M61: 24,243,981 km (0.058 R)
• M62: 25,011,717 km (0.111 R)
• M63: 25,830,616 km (0.081 R)
• M64: 27,009,447 km (0.065 R)
• M65: 27,450,611 km (0.096 R)
• M66: 27,716,297 km (0.107 R)
• M67: 28,653,378 km (0.086 R)
• M68: 28,788,165 km (0.104 R)
• M69: 29,058,190 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504

Radius: 10.2

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.86 AU - 8.5 AU

Year: 8194 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 50,269,978 km

• M1: 176,525 km (0.09 R)
• M2: 258,655 km (0.063 R)
• M3: 429,047 km (0.112 R)
• M4: 499,507 km (0.08 R)
• M5: 600,785 km (0.079 R)
• M6: 1,046,288 km (0.092 R)
• M7: 1,696,739 km (0.093 R)
• M8: 3,839,429 km (0.035 R)
• M9: 3,997,255 km (0.115 R)
• M10: 4,238,407 km (0.082 R)
• M11: 4,989,837 km (0.076 R)
• M12: 5,133,601 km (0.063 R)
• M13: 5,220,517 km (0.063 R)
• M14: 5,933,500 km (0.096 R)
• M15: 6,147,126 km (0.115 R)
• M16: 6,332,328 km (0.091 R)
• M17: 6,931,169 km (0.11 R)
• M18: 7,449,376 km (0.058 R)
• M19: 8,013,808 km (0.117 R)
• M20: 8,764,640 km (0.106 R)
• M21: 9,148,508 km (0.096 R)
• M22: 9,218,969 km (0.066 R)
• M23: 9,932,850 km (0.09 R)
• M24: 10,077,661 km (0.102 R)
• M25: 10,479,780 km (0.061 R)
• M26: 10,553,531 km (0.049 R)
• M27: 10,701,484 km (0.12 R)
• M28: 10,924,534 km (0.093 R)
• M29: 11,036,733 km (0.103 R)
• M30: 11,149,230 km (0.118 R)
• M31: 11,224,478 km (0.084 R)
• M32: 11,794,147 km (0.068 R)
• M33: 12,725,244 km (0.075 R)
• M34: 12,961,758 km (0.098 R)
• M35: 13,438,975 km (0.091 R)
• M36: 13,760,461 km (0.029 R)
• M37: 13,881,635 km (0.089 R)
• M38: 14,616,161 km (0.113 R)
• M39: 15,112,975 km (0.099 R)
• M40: 15,489,214 km (0.114 R)
• M41: 16,722,349 km (0.103 R)
• M42: 17,634,896 km (0.117 R)
• M43: 18,075,163 km (0.104 R)
• M44: 18,519,020 km (0.075 R)
• M45: 18,966,467 km (0.051 R)
• M46: 19,191,612 km (0.042 R)
• M47: 19,508,161 km (0.032 R)
• M48: 19,826,505 km (0.082 R)
• M49: 20,422,353 km (0.08 R)
• M50: 20,653,033 km (0.101 R)
• M51: 20,745,634 km (0.071 R)
• M52: 21,210,285 km (0.066 R)
• M53: 21,490,781 km (0.097 R)
• M54: 22,008,240 km (0.102 R)
• M55: 24,509,367 km (0.053 R)
• M56: 25,693,883 km (0.099 R)
• M57: 26,092,711 km (0.088 R)
• M58: 26,242,907 km (0.078 R)
• M59: 27,099,205 km (0.071 R)
• M60: 28,323,514 km (0.064 R)
• M61: 28,477,750 km (0.061 R)
• M62: 28,684,045 km (0.111 R)
• M63: 28,942,401 km (0.08 R)
• M64: 29,097,833 km (0.107 R)
• M65: 29,722,404 km (0.119 R)
• M66: 30,984,711 km (0.082 R)
• M67: 31,249,798 km (0.061 R)
• M68: 31,835,923 km (0.088 R)
• M69: 32,157,109 km (0.099 R)
• M70: 32,371,782 km (0.09 R)
• M71: 32,910,634 km (0.073 R)
• M72: 33,181,257 km (0.095 R)
• M73: 33,779,050 km (0.112 R)
• M74: 33,888,256 km (0.06 R)
• M75: 34,106,669 km (0.041 R)
• M76: 34,600,043 km (0.082 R)
• M77: 34,985,407 km (0.092 R)
• M78: 35,095,810 km (0.054 R)
• M79: 35,261,565 km (0.05 R)
• M80: 35,704,973 km (0.066 R)
• M81: 35,982,925 km (0.079 R)
• M82: 36,205,976 km (0.062 R)
• M83: 36,317,576 km (0.052 R)
• M84: 36,765,322 km (0.08 R)
• M85: 37,158,466 km (0.074 R)
• M86: 37,327,511 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 300.9

Radius: 7.5

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 10.03 AU - 14.17 AU

Year: 16205 Days

Day: 16.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 50,269,978 km

• M1: 97,687 km (0.06 R)
• M2: 450,439 km (0.087 R)
• M3: 776,114 km (0.083 R)
• M4: 867,967 km (0.068 R)
• M5: 1,186,311 km (0.096 R)
• M6: 1,293,124 km (0.075 R)
• M7: 1,539,362 km (0.04 R)
• M8: 1,656,198 km (0.105 R)
• M9: 1,727,855 km (0.115 R)
• M10: 2,075,670 km (0.087 R)
• M11: 2,582,209 km (0.109 R)
• M12: 2,806,606 km (0.115 R)
• M13: 3,274,548 km (0.098 R)
• M14: 3,334,686 km (0.052 R)
• M15: 4,818,847 km (0.103 R)
• M16: 5,060,597 km (0.117 R)
• M17: 5,591,968 km (0.097 R)
• M18: 6,440,787 km (0.098 R)
• M19: 6,938,200 km (0.034 R)
• M20: 7,211,216 km (0.096 R)
• M21: 7,448,029 km (0.107 R)
• M22: 7,888,894 km (0.069 R)
• M23: 8,132,888 km (0.088 R)
• M24: 8,379,426 km (0.08 R)
• M25: 8,503,592 km (0.042 R)
• M26: 8,753,869 km (0.103 R)
• M27: 9,133,698 km (0.092 R)
• M28: 9,261,455 km (0.081 R)
• M29: 9,953,345 km (0.062 R)
• M30: 10,040,859 km (0.081 R)
• M31: 10,572,231 km (0.095 R)
• M32: 10,841,208 km (0.061 R)
• M33: 11,340,416 km (0.103 R)
• M34: 12,173,377 km (0.073 R)
• M35: 12,549,765 km (0.106 R)
• M36: 12,692,033 km (0.114 R)
• M37: 14,192,200 km (0.071 R)
• M38: 14,489,152 km (0.092 R)
• M39: 14,638,301 km (0.119 R)
• M40: 14,688,117 km (0.101 R)
• M41: 17,727,048 km (0.111 R)
• M42: 18,153,702 km (0.077 R)
• M43: 18,745,810 km (0.105 R)
• M44: 20,839,582 km (0.113 R)
• M45: 21,064,278 km (0.055 R)
• M46: 21,289,871 km (0.064 R)
• M47: 22,142,579 km (0.094 R)
• M48: 22,601,845 km (0.091 R)
• M49: 23,180,489 km (0.089 R)
• M50: 23,822,563 km (0.081 R)
• M51: 25,004,985 km (0.1 R)
• M52: 25,303,582 km (0.114 R)
• M53: 27,242,371 km (0.081 R)
• M54: 29,605,867 km (0.055 R)
• M55: 30,175,237 km (0.09 R)
• M56: 30,302,245 km (0.107 R)
• M57: 30,365,825 km (0.052 R)
• M58: 31,775,785 km (0.042 R)
• M59: 32,034,290 km (0.08 R)
• M60: 32,488,618 km (0.033 R)
• M61: 33,075,940 km (0.114 R)
• M62: 33,535,055 km (0.107 R)
• M63: 33,666,552 km (0.108 R)
• M64: 36,198,945 km (0.118 R)
• M65: 39,692,653 km (0.1 R)
• M66: 40,460,240 km (0.081 R)
• M67: 40,881,059 km (0.034 R)
• M68: 41,585,366 km (0.094 R)
• M69: 43,220,770 km (0.097 R)
• M70: 43,650,863 km (0.108 R)
• M71: 43,794,627 km (0.084 R)
• M72: 45,385,301 km (0.095 R)
• M73: 46,114,740 km (0.106 R)
• M74: 47,658,890 km (0.03 R)
• M75: 48,103,195 km (0.106 R)
• M76: 48,325,797 km (0.1 R)
• M77: 48,623,347 km (0.12 R)
• M78: 49,219,943 km (0.105 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,904 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit