🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.43 AU - 0.57 AU

Year: 125 Days

Day: 28.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,562,407 km

• M1: 34,856 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 34.1 Hours

Environment

Temp: 238 °C

Axial Tilt: 15.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978

Radius: 14.1

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 4.86 AU - 6.78 AU

Year: 4981 Days

Day: 12.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 51,562,407 km

• M1: 178,321 km (0.093 R)
• M2: 368,460 km (0.12 R)
• M3: 497,413 km (0.092 R)
• M4: 622,477 km (0.066 R)
• M5: 967,599 km (0.111 R)
• M6: 1,306,887 km (0.045 R)
• M7: 1,542,952 km (0.034 R)
• M8: 1,848,880 km (0.069 R)
• M9: 1,980,825 km (0.093 R)
• M10: 2,174,854 km (0.098 R)
• M11: 2,274,336 km (0.051 R)
• M12: 2,375,315 km (0.116 R)
• M13: 2,540,321 km (0.052 R)
• M14: 2,645,339 km (0.064 R)
• M15: 3,352,937 km (0.095 R)
• M16: 4,043,630 km (0.093 R)
• M17: 4,519,950 km (0.117 R)
• M18: 5,174,291 km (0.074 R)
• M19: 5,308,780 km (0.101 R)
• M20: 6,982,780 km (0.075 R)
• M21: 7,191,618 km (0.083 R)
• M22: 7,493,657 km (0.061 R)
• M23: 7,707,432 km (0.084 R)
• M24: 7,892,484 km (0.118 R)
• M25: 8,871,603 km (0.083 R)
• M26: 10,123,737 km (0.099 R)
• M27: 10,770,598 km (0.061 R)
• M28: 11,255,744 km (0.098 R)
• M29: 11,360,761 km (0.036 R)
• M30: 12,319,684 km (0.08 R)
• M31: 13,120,182 km (0.1 R)
• M32: 13,900,036 km (0.073 R)
• M33: 14,201,176 km (0.107 R)
• M34: 14,352,569 km (0.062 R)
• M35: 14,886,484 km (0.046 R)
• M36: 15,349,490 km (0.077 R)
• M37: 15,660,653 km (0.055 R)
• M38: 15,974,061 km (0.102 R)
• M39: 16,447,987 km (0.093 R)
• M40: 16,766,630 km (0.071 R)
• M41: 16,886,608 km (0.091 R)
• M42: 17,409,751 km (0.108 R)
• M43: 17,815,910 km (0.065 R)
• M44: 18,307,488 km (0.066 R)
• M45: 18,928,170 km (0.085 R)
• M46: 19,094,822 km (0.089 R)
• M47: 19,851,039 km (0.051 R)
• M48: 20,105,206 km (0.098 R)
• M49: 21,003,691 km (0.1 R)
• M50: 21,176,177 km (0.114 R)
• M51: 21,436,028 km (0.102 R)
• M52: 21,653,394 km (0.087 R)
• M53: 22,265,698 km (0.089 R)
• M54: 22,795,125 km (0.103 R)
• M55: 22,883,837 km (0.065 R)
• M56: 23,328,741 km (0.112 R)
• M57: 23,776,637 km (0.101 R)
• M58: 23,911,574 km (0.067 R)
• M59: 24,544,523 km (0.113 R)
• M60: 24,680,806 km (0.119 R)
• M61: 25,137,229 km (0.117 R)
• M62: 26,476,280 km (0.109 R)
• M63: 26,896,650 km (0.093 R)
• M64: 28,791,307 km (0.078 R)
• M65: 29,368,156 km (0.068 R)
• M66: 29,561,287 km (0.109 R)
• M67: 29,754,717 km (0.112 R)
• M68: 29,851,657 km (0.061 R)
• M69: 29,997,215 km (0.084 R)
• M70: 30,143,073 km (0.069 R)
• M71: 30,484,306 km (0.032 R)
• M72: 30,728,749 km (0.12 R)
• M73: 31,219,729 km (0.083 R)
• M74: 31,318,165 km (0.118 R)
• M75: 31,416,899 km (0.084 R)
• M76: 33,008,621 km (0.04 R)
• M77: 33,864,769 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 13

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 6.59 AU - 8.01 AU

Year: 6997 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 51,562,407 km

• M1: 178,919 km (0.11 R)
• M2: 354,697 km (0.113 R)
• M3: 492,775 km (0.083 R)
• M4: 589,416 km (0.089 R)
• M5: 879,187 km (0.075 R)
• M6: 1,017,864 km (0.083 R)
• M7: 1,114,803 km (0.086 R)
• M8: 2,170,067 km (0.112 R)
• M9: 2,384,440 km (0.099 R)
• M10: 2,719,091 km (0.115 R)
• M11: 2,857,319 km (0.085 R)
• M12: 2,950,818 km (0.111 R)
• M13: 3,045,364 km (0.094 R)
• M14: 3,659,463 km (0.113 R)
• M15: 4,020,293 km (0.051 R)
• M16: 4,151,939 km (0.06 R)
• M17: 4,693,184 km (0.088 R)
• M18: 4,804,186 km (0.101 R)
• M19: 5,028,882 km (0.12 R)
• M20: 5,228,296 km (0.118 R)
• M21: 5,546,939 km (0.078 R)
• M22: 5,753,085 km (0.086 R)
• M23: 5,842,246 km (0.067 R)
• M24: 6,356,264 km (0.059 R)
• M25: 7,720,597 km (0.117 R)
• M26: 7,885,005 km (0.096 R)
• M27: 8,050,609 km (0.116 R)
• M28: 8,622,522 km (0.119 R)
• M29: 8,964,952 km (0.09 R)
• M30: 10,090,975 km (0.113 R)
• M31: 10,452,104 km (0.075 R)
• M32: 10,964,626 km (0.093 R)
• M33: 11,410,578 km (0.06 R)
• M34: 12,320,432 km (0.073 R)
• M35: 12,861,827 km (0.096 R)
• M36: 13,214,130 km (0.12 R)
• M37: 13,688,654 km (0.051 R)
• M38: 14,249,496 km (0.114 R)
• M39: 14,411,062 km (0.104 R)
• M40: 14,614,066 km (0.098 R)
• M41: 14,776,978 km (0.077 R)
• M42: 15,435,060 km (0.099 R)
• M43: 17,250,729 km (0.1 R)
• M44: 17,856,301 km (0.033 R)
• M45: 18,161,780 km (0.079 R)
• M46: 19,222,130 km (0.103 R)
• M47: 19,356,169 km (0.08 R)
• M48: 19,940,349 km (0.042 R)
• M49: 20,896,130 km (0.096 R)
• M50: 21,125,912 km (0.119 R)
• M51: 21,588,020 km (0.07 R)
• M52: 21,913,395 km (0.094 R)
• M53: 22,100,093 km (0.101 R)
• M54: 22,334,214 km (0.032 R)
• M55: 22,569,232 km (0.103 R)
• M56: 23,660,698 km (0.114 R)
• M57: 23,852,184 km (0.096 R)
• M58: 24,333,440 km (0.111 R)
• M59: 25,550,419 km (0.072 R)
• M60: 25,697,773 km (0.101 R)
• M61: 26,538,213 km (0.09 R)
• M62: 26,687,363 km (0.1 R)
• M63: 27,136,904 km (0.09 R)
• M64: 27,942,040 km (0.102 R)
• M65: 28,195,309 km (0.109 R)
• M66: 28,908,442 km (0.06 R)
• M67: 29,524,486 km (0.07 R)
• M68: 31,030,937 km (0.045 R)
• M69: 31,345,691 km (0.105 R)
• M70: 31,503,516 km (0.051 R)
• M71: 31,608,833 km (0.105 R)
• M72: 32,243,427 km (0.069 R)
• M73: 32,349,642 km (0.053 R)
• M74: 32,668,884 km (0.042 R)
• M75: 33,042,579 km (0.111 R)
• M76: 33,149,691 km (0.049 R)
• M77: 33,417,771 km (0.051 R)
• M78: 34,064,183 km (0.068 R)
• M79: 34,226,497 km (0.042 R)
• M80: 35,041,656 km (0.119 R)
• M81: 35,314,672 km (0.119 R)
• M82: 35,424,177 km (0.101 R)
• M83: 36,083,306 km (0.044 R)
• M84: 36,248,761 km (0.074 R)
• M85: 36,746,473 km (0.07 R)
• M86: 36,857,325 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.2

Radius: 8.6

Gravity: 11.28 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.72 AU - 10.94 AU

Year: 10110 Days

Day: 14.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 51,562,407 km

• M1: 108,608 km (0.083 R)
• M2: 503,247 km (0.112 R)
• M3: 581,786 km (0.065 R)
• M4: 920,625 km (0.088 R)
• M5: 1,293,124 km (0.088 R)
• M6: 1,427,313 km (0.079 R)
• M7: 2,009,847 km (0.095 R)
• M8: 2,381,000 km (0.072 R)
• M9: 2,889,483 km (0.106 R)
• M10: 3,126,147 km (0.119 R)
• M11: 3,713,618 km (0.11 R)
• M12: 4,778,455 km (0.118 R)
• M13: 5,380,437 km (0.109 R)
• M14: 5,598,700 km (0.086 R)
• M15: 5,745,755 km (0.101 R)
• M16: 6,538,923 km (0.116 R)
• M17: 6,771,847 km (0.056 R)
• M18: 6,928,625 km (0.118 R)
• M19: 7,007,463 km (0.095 R)
• M20: 7,086,601 km (0.041 R)
• M21: 7,325,957 km (0.119 R)
• M22: 7,567,857 km (0.113 R)
• M23: 8,309,563 km (0.063 R)
• M24: 8,604,271 km (0.094 R)
• M25: 9,074,308 km (0.082 R)
• M26: 9,203,859 km (0.06 R)
• M27: 9,334,159 km (0.085 R)
• M28: 9,684,517 km (0.111 R)
• M29: 10,128,673 km (0.101 R)
• M30: 10,807,100 km (0.094 R)
• M31: 11,360,612 km (0.062 R)
• M32: 11,734,607 km (0.095 R)
• M33: 12,398,971 km (0.116 R)
• M34: 13,913,051 km (0.095 R)
• M35: 14,162,730 km (0.117 R)
• M36: 14,313,225 km (0.068 R)
• M37: 14,413,904 km (0.049 R)
• M38: 14,615,862 km (0.098 R)
• M39: 15,176,106 km (0.103 R)
• M40: 15,587,949 km (0.08 R)
• M41: 15,743,381 km (0.096 R)
• M42: 16,951,982 km (0.082 R)
• M43: 18,792,634 km (0.116 R)
• M44: 19,401,647 km (0.101 R)
• M45: 19,568,748 km (0.071 R)
• M46: 20,017,093 km (0.102 R)
• M47: 20,129,590 km (0.084 R)
• M48: 20,809,662 km (0.064 R)
• M49: 21,439,469 km (0.091 R)
• M50: 22,718,082 km (0.079 R)
• M51: 24,802,729 km (0.088 R)
• M52: 24,923,604 km (0.115 R)
• M53: 25,470,384 km (0.104 R)
• M54: 26,513,979 km (0.075 R)
• M55: 27,258,976 km (0.113 R)
• M56: 27,383,741 km (0.112 R)
• M57: 27,446,273 km (0.105 R)
• M58: 28,515,897 km (0.069 R)
• M59: 28,960,203 km (0.082 R)
• M60: 29,855,845 km (0.072 R)
• M61: 30,501,061 km (0.054 R)
• M62: 30,760,613 km (0.117 R)
• M63: 32,530,655 km (0.077 R)
• M64: 32,729,321 km (0.12 R)
• M65: 34,198,971 km (0.109 R)
• M66: 34,400,928 km (0.099 R)
• M67: 35,349,079 km (0.081 R)
• M68: 35,689,863 km (0.093 R)
• M69: 35,894,812 km (0.115 R)
• M70: 36,374,573 km (0.08 R)
• M71: 38,454,581 km (0.118 R)
• M72: 38,805,089 km (0.096 R)
• M73: 38,875,251 km (0.105 R)
• M74: 39,721,077 km (0.119 R)
• M75: 40,075,325 km (0.073 R)
• M76: 40,359,411 km (0.069 R)
• M77: 40,786,962 km (0.083 R)
• M78: 41,144,351 km (0.091 R)
• M79: 41,287,516 km (0.089 R)
• M80: 41,502,638 km (0.118 R)
• M81: 41,646,402 km (0.11 R)
• M82: 41,862,122 km (0.074 R)
• M83: 43,019,261 km (0.035 R)
• M84: 43,237,375 km (0.097 R)
• M85: 44,186,873 km (0.041 R)
• M86: 47,451,248 km (0.091 R)
• M87: 47,526,346 km (0.104 R)
• M88: 47,601,444 km (0.106 R)
• M89: 48,581,759 km (0.094 R)
• M90: 50,485,691 km (0.074 R)
• M91: 50,562,285 km (0.11 R)
• M92: 50,639,029 km (0.11 R)
• M93: 51,331,069 km (0.099 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 16,478 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit