🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.54 AU - 0.66 AU

Year: 169 Days

Day: 42.8 Hours

Environment

Temp: 230 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 169 Days

Day: 45.5 Hours

Environment

Temp: 205 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,774,933 km

• M1: 303,235 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.55 AU - 0.67 AU

Year: 173 Days

Day: 29.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.9

Radius: 10.3

Gravity: 7.23 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.31 AU - 6.57 AU

Year: 5261 Days

Day: 13.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 79,774,933 km

• M1: 206,146 km (0.114 R)
• M2: 357,988 km (0.096 R)
• M3: 500,255 km (0.083 R)
• M4: 675,883 km (0.084 R)
• M5: 752,328 km (0.056 R)
• M6: 1,149,809 km (0.108 R)
• M7: 1,371,663 km (0.114 R)
• M8: 1,454,390 km (0.066 R)
• M9: 2,333,128 km (0.096 R)
• M10: 2,575,028 km (0.032 R)
• M11: 3,127,044 km (0.115 R)
• M12: 3,237,448 km (0.1 R)
• M13: 3,879,522 km (0.1 R)
• M14: 3,950,730 km (0.105 R)
• M15: 4,362,274 km (0.029 R)
• M16: 4,661,021 km (0.046 R)
• M17: 4,838,444 km (0.102 R)
• M18: 5,069,872 km (0.108 R)
• M19: 5,252,381 km (0.109 R)
• M20: 5,331,369 km (0.111 R)
• M21: 6,169,715 km (0.059 R)
• M22: 6,253,191 km (0.107 R)
• M23: 6,818,372 km (0.044 R)
• M24: 7,252,954 km (0.039 R)
• M25: 7,756,500 km (0.107 R)
• M26: 8,210,230 km (0.049 R)
• M27: 8,486,538 km (0.067 R)
• M28: 8,610,405 km (0.088 R)
• M29: 8,922,615 km (0.098 R)
• M30: 9,174,987 km (0.096 R)
• M31: 9,302,145 km (0.078 R)
• M32: 9,493,930 km (0.085 R)
• M33: 9,654,747 km (0.033 R)
• M34: 10,672,013 km (0.116 R)
• M35: 11,108,839 km (0.053 R)
• M36: 11,757,645 km (0.075 R)
• M37: 12,559,489 km (0.082 R)
• M38: 12,736,164 km (0.108 R)
• M39: 13,127,812 km (0.106 R)
• M40: 13,378,986 km (0.109 R)
• M41: 13,487,146 km (0.042 R)
• M42: 14,215,687 km (0.112 R)
• M43: 14,289,289 km (0.095 R)
• M44: 14,845,046 km (0.045 R)
• M45: 15,106,842 km (0.083 R)
• M46: 15,483,529 km (0.081 R)
• M47: 15,673,070 km (0.047 R)
• M48: 17,059,992 km (0.115 R)
• M49: 17,412,893 km (0.051 R)
• M50: 17,768,188 km (0.111 R)
• M51: 17,847,475 km (0.098 R)
• M52: 18,165,819 km (0.112 R)
• M53: 18,808,043 km (0.105 R)
• M54: 19,050,840 km (0.084 R)
• M55: 19,294,685 km (0.115 R)
• M56: 19,662,396 km (0.076 R)
• M57: 19,785,366 km (0.054 R)
• M58: 20,073,491 km (0.099 R)
• M59: 20,156,219 km (0.078 R)
• M60: 20,321,674 km (0.068 R)
• M61: 20,529,166 km (0.085 R)
• M62: 20,904,507 km (0.12 R)
• M63: 21,030,169 km (0.069 R)
• M64: 21,240,055 km (0.043 R)
• M65: 21,535,212 km (0.104 R)
• M66: 21,704,407 km (0.076 R)
• M67: 21,874,051 km (0.117 R)
• M68: 22,257,470 km (0.087 R)
• M69: 22,600,050 km (0.113 R)
• M70: 23,464,276 km (0.092 R)
• M71: 26,437,534 km (0.1 R)
• M72: 27,210,656 km (0.106 R)
• M73: 28,407,439 km (0.095 R)
• M74: 29,621,276 km (0.115 R)
• M75: 31,138,498 km (0.117 R)
• M76: 31,329,833 km (0.098 R)
• M77: 31,858,213 km (0.08 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 318

Radius: 7.3

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.75 AU - 21.43 AU

Year: 31512 Days

Day: 18.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,774,933 km

• M1: 93,349 km (0.092 R)
• M2: 158,873 km (0.047 R)
• M3: 267,481 km (0.115 R)
• M4: 525,687 km (0.086 R)
• M5: 1,927,718 km (0.098 R)
• M6: 2,278,226 km (0.102 R)
• M7: 2,387,283 km (0.114 R)
• M8: 3,320,774 km (0.077 R)
• M9: 3,570,153 km (0.051 R)
• M10: 4,087,313 km (0.089 R)
• M11: 4,581,884 km (0.075 R)
• M12: 5,528,838 km (0.067 R)
• M13: 6,482,824 km (0.108 R)
• M14: 6,742,376 km (0.081 R)
• M15: 6,794,586 km (0.039 R)
• M16: 7,813,946 km (0.103 R)
• M17: 8,201,404 km (0.034 R)
• M18: 8,822,983 km (0.101 R)
• M19: 9,110,510 km (0.085 R)
• M20: 9,168,405 km (0.109 R)
• M21: 9,401,179 km (0.101 R)
• M22: 11,022,670 km (0.027 R)
• M23: 11,394,571 km (0.108 R)
• M24: 11,519,485 km (0.075 R)
• M25: 11,707,679 km (0.1 R)
• M26: 12,214,666 km (0.103 R)
• M27: 13,645,121 km (0.117 R)
• M28: 14,650,568 km (0.067 R)
• M29: 15,472,010 km (0.056 R)
• M30: 15,610,388 km (0.079 R)
• M31: 16,308,412 km (0.095 R)
• M32: 17,374,297 km (0.111 R)
• M33: 18,462,621 km (0.082 R)
• M34: 18,830,333 km (0.08 R)
• M35: 19,200,438 km (0.083 R)
• M36: 19,647,736 km (0.079 R)
• M37: 19,797,633 km (0.081 R)
• M38: 20,023,077 km (0.091 R)
• M39: 20,098,474 km (0.078 R)
• M40: 21,163,312 km (0.108 R)
• M41: 22,716,287 km (0.087 R)
• M42: 22,952,353 km (0.081 R)
• M43: 23,904,842 km (0.098 R)
• M44: 26,012,527 km (0.105 R)
• M45: 28,178,853 km (0.099 R)
• M46: 28,772,009 km (0.11 R)
• M47: 29,027,522 km (0.033 R)
• M48: 29,283,634 km (0.112 R)
• M49: 29,884,419 km (0.114 R)
• M50: 30,229,541 km (0.03 R)
• M51: 30,489,243 km (0.082 R)
• M52: 31,710,859 km (0.116 R)
• M53: 32,859,471 km (0.108 R)
• M54: 33,573,203 km (0.086 R)
• M55: 33,931,939 km (0.061 R)
• M56: 34,472,436 km (0.088 R)
• M57: 37,961,058 km (0.105 R)
• M58: 38,147,756 km (0.084 R)
• M59: 38,428,402 km (0.035 R)
• M60: 40,697,951 km (0.091 R)
• M61: 40,984,730 km (0.077 R)
• M62: 41,945,448 km (0.06 R)
• M63: 42,622,229 km (0.115 R)
• M64: 43,010,734 km (0.046 R)
• M65: 43,791,037 km (0.089 R)
• M66: 45,663,104 km (0.078 R)
• M67: 45,961,103 km (0.073 R)
• M68: 47,460,523 km (0.103 R)
• M69: 48,266,855 km (0.107 R)
• M70: 49,179,253 km (0.116 R)
• M71: 49,484,732 km (0.11 R)
• M72: 50,404,759 km (0.091 R)
• M73: 51,227,397 km (0.116 R)
• M74: 52,573,479 km (0.027 R)
• M75: 52,989,959 km (0.069 R)
• M76: 54,141,115 km (0.073 R)
• M77: 56,042,354 km (0.072 R)
• M78: 56,467,811 km (0.042 R)
• M79: 57,001,277 km (0.099 R)
• M80: 58,719,259 km (0.085 R)
• M81: 60,018,815 km (0.092 R)
• M82: 60,454,145 km (0.076 R)
• M83: 60,890,522 km (0.112 R)
• M84: 61,546,958 km (0.068 R)
• M85: 61,986,027 km (0.062 R)
• M86: 67,108,258 km (0.096 R)
• M87: 67,786,386 km (0.109 R)
• M88: 68,466,757 km (0.12 R)
• M89: 68,807,840 km (0.096 R)
• M90: 70,636,075 km (0.113 R)
• M91: 72,133,400 km (0.119 R)
• M92: 75,628,306 km (0.079 R)
• M93: 77,870,180 km (0.049 R)
• M94: 78,226,223 km (0.079 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 11,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit