🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 147 Days

Day: 26.6 Hours

Environment

Temp: 184 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.8 AU - 0.96 AU

Year: 290 Days

Day: 15.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.08 AU - 1.2 AU

Year: 428 Days

Day: 32.4 Hours

Environment

Temp: 16 °C

Axial Tilt: 0.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,104,386 km

• M1: 194,328 km (0.093 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.8

Radius: 11.1

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 5.73 AU - 6.43 AU

Year: 5269 Days

Day: 8.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 126.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,104,386 km

• M1: 160,219 km (0.062 R)
• M2: 232,475 km (0.107 R)
• M3: 324,029 km (0.062 R)
• M4: 405,261 km (0.117 R)
• M5: 605,572 km (0.037 R)
• M6: 688,449 km (0.079 R)
• M7: 1,643,482 km (0.115 R)
• M8: 2,050,388 km (0.106 R)
• M9: 2,124,439 km (0.078 R)
• M10: 3,297,137 km (0.067 R)
• M11: 3,855,885 km (0.08 R)
• M12: 4,228,982 km (0.083 R)
• M13: 4,492,424 km (0.084 R)
• M14: 4,565,129 km (0.055 R)
• M15: 4,638,282 km (0.114 R)
• M16: 4,835,452 km (0.085 R)
• M17: 4,985,050 km (0.079 R)
• M18: 5,237,870 km (0.084 R)
• M19: 5,365,926 km (0.105 R)
• M20: 5,443,268 km (0.08 R)
• M21: 6,372,869 km (0.116 R)
• M22: 6,537,128 km (0.102 R)
• M23: 6,702,882 km (0.071 R)
• M24: 7,179,950 km (0.05 R)
• M25: 7,755,453 km (0.105 R)
• M26: 7,872,289 km (0.095 R)
• M27: 8,435,674 km (0.117 R)
• M28: 8,707,045 km (0.102 R)
• M29: 9,413,596 km (0.083 R)
• M30: 10,362,944 km (0.084 R)
• M31: 10,556,374 km (0.072 R)
• M32: 11,111,232 km (0.084 R)
• M33: 11,210,116 km (0.078 R)
• M34: 11,342,511 km (0.082 R)
• M35: 11,776,195 km (0.118 R)
• M36: 12,181,306 km (0.11 R)
• M37: 12,454,023 km (0.093 R)
• M38: 13,389,159 km (0.119 R)
• M39: 13,529,631 km (0.12 R)
• M40: 13,670,702 km (0.057 R)
• M41: 13,918,436 km (0.065 R)
• M42: 15,400,054 km (0.104 R)
• M43: 15,473,656 km (0.115 R)
• M44: 15,732,011 km (0.063 R)
• M45: 16,969,036 km (0.099 R)
• M46: 17,503,400 km (0.084 R)
• M47: 18,082,044 km (0.098 R)
• M48: 18,159,686 km (0.089 R)
• M49: 18,471,298 km (0.065 R)
• M50: 19,456,400 km (0.118 R)
• M51: 19,535,986 km (0.104 R)
• M52: 19,895,320 km (0.098 R)
• M53: 20,015,597 km (0.056 R)
• M54: 20,580,029 km (0.094 R)
• M55: 20,661,112 km (0.061 R)
• M56: 20,904,956 km (0.11 R)
• M57: 21,436,477 km (0.086 R)
• M58: 22,304,594 km (0.053 R)
• M59: 22,429,658 km (0.113 R)
• M60: 22,973,745 km (0.049 R)
• M61: 24,289,009 km (0.085 R)
• M62: 24,374,729 km (0.119 R)
• M63: 24,589,402 km (0.029 R)
• M64: 24,890,991 km (0.109 R)
• M65: 25,541,443 km (0.108 R)
• M66: 25,672,191 km (0.117 R)
• M67: 25,759,407 km (0.046 R)
• M68: 25,846,922 km (0.098 R)
• M69: 26,065,783 km (0.077 R)
• M70: 26,285,243 km (0.118 R)
• M71: 26,593,714 km (0.073 R)
• M72: 27,169,666 km (0.079 R)
• M73: 28,378,866 km (0.077 R)
• M74: 29,559,941 km (0.094 R)
• M75: 30,064,385 km (0.053 R)
• M76: 31,128,475 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 325.3

Radius: 8

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.42 AU - 8.42 AU

Year: 7834 Days

Day: 13.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 39,104,386 km

• M1: 114,143 km (0.076 R)
• M2: 169,644 km (0.086 R)
• M3: 272,418 km (0.091 R)
• M4: 334,202 km (0.066 R)
• M5: 401,969 km (0.055 R)
• M6: 475,123 km (0.117 R)
• M7: 673,639 km (0.11 R)
• M8: 1,012,478 km (0.084 R)
• M9: 1,101,340 km (0.077 R)
• M10: 1,432,848 km (0.088 R)
• M11: 1,776,774 km (0.094 R)
• M12: 2,070,285 km (0.042 R)
• M13: 2,478,538 km (0.102 R)
• M14: 2,579,516 km (0.037 R)
• M15: 3,169,979 km (0.078 R)
• M16: 3,235,652 km (0.058 R)
• M17: 3,503,133 km (0.032 R)
• M18: 3,870,845 km (0.1 R)
• M19: 4,107,060 km (0.114 R)
• M20: 4,421,066 km (0.118 R)
• M21: 4,544,035 km (0.088 R)
• M22: 4,668,052 km (0.096 R)
• M23: 4,868,812 km (0.101 R)
• M24: 5,383,279 km (0.111 R)
• M25: 5,514,626 km (0.092 R)
• M26: 5,807,240 km (0.073 R)
• M27: 6,214,595 km (0.1 R)
• M28: 6,324,699 km (0.053 R)
• M29: 6,574,976 km (0.088 R)
• M30: 6,659,200 km (0.097 R)
• M31: 6,715,448 km (0.053 R)
• M32: 6,771,996 km (0.086 R)
• M33: 6,828,544 km (0.114 R)
• M34: 7,114,127 km (0.117 R)
• M35: 7,287,211 km (0.041 R)
• M36: 7,403,449 km (0.103 R)
• M37: 7,667,340 km (0.089 R)
• M38: 8,355,490 km (0.092 R)
• M39: 8,477,263 km (0.112 R)
• M40: 8,599,484 km (0.119 R)
• M41: 8,938,922 km (0.103 R)
• M42: 9,063,387 km (0.117 R)
• M43: 9,125,769 km (0.117 R)
• M44: 9,854,461 km (0.087 R)
• M45: 10,274,681 km (0.108 R)
• M46: 10,372,368 km (0.11 R)
• M47: 10,536,028 km (0.083 R)
• M48: 11,065,605 km (0.093 R)
• M49: 11,773,652 km (0.083 R)
• M50: 12,705,497 km (0.076 R)
• M51: 12,880,676 km (0.072 R)
• M52: 13,021,298 km (0.096 R)
• M53: 14,383,386 km (0.09 R)
• M54: 14,675,850 km (0.03 R)
• M55: 15,415,761 km (0.119 R)
• M56: 15,527,661 km (0.094 R)
• M57: 15,903,151 km (0.055 R)
• M58: 16,281,484 km (0.109 R)
• M59: 16,816,147 km (0.075 R)
• M60: 17,981,365 km (0.032 R)
• M61: 18,296,418 km (0.075 R)
• M62: 18,415,049 km (0.12 R)
• M63: 19,980,441 km (0.105 R)
• M64: 20,265,874 km (0.097 R)
• M65: 20,717,211 km (0.061 R)
• M66: 21,254,865 km (0.04 R)
• M67: 21,671,496 km (0.075 R)
• M68: 21,755,270 km (0.115 R)
• M69: 21,922,820 km (0.076 R)
• M70: 22,513,133 km (0.054 R)
• M71: 22,980,477 km (0.12 R)
• M72: 24,271,357 km (0.065 R)
• M73: 24,401,657 km (0.092 R)
• M74: 25,585,724 km (0.084 R)
• M75: 26,296,015 km (0.074 R)
• M76: 28,054,687 km (0.099 R)
• M77: 28,374,378 km (0.065 R)
• M78: 28,925,047 km (0.064 R)
• M79: 29,063,426 km (0.097 R)
• M80: 29,201,804 km (0.116 R)
• M81: 29,294,255 km (0.114 R)
• M82: 29,944,108 km (0.09 R)
• M83: 30,364,329 km (0.07 R)
• M84: 30,504,801 km (0.119 R)
• M85: 31,305,150 km (0.097 R)
• M86: 31,589,236 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.3

Radius: 9.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 9.24 AU - 10.8 AU

Year: 11148 Days

Day: 5.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,104,386 km

• M1: 575,503 km (0.073 R)
• M2: 930,050 km (0.075 R)
• M3: 1,236,875 km (0.064 R)
• M4: 1,383,332 km (0.073 R)
• M5: 2,090,331 km (0.043 R)
• M6: 2,221,678 km (0.06 R)
• M7: 3,016,641 km (0.086 R)
• M8: 3,393,478 km (0.108 R)
• M9: 3,838,681 km (0.082 R)
• M10: 4,136,680 km (0.047 R)
• M11: 4,526,682 km (0.101 R)
• M12: 4,957,823 km (0.056 R)
• M13: 5,045,637 km (0.096 R)
• M14: 5,282,450 km (0.096 R)
• M15: 5,797,665 km (0.06 R)
• M16: 6,297,173 km (0.076 R)
• M17: 6,424,181 km (0.106 R)
• M18: 6,680,891 km (0.077 R)
• M19: 7,304,116 km (0.094 R)
• M20: 7,370,837 km (0.104 R)
• M21: 7,673,324 km (0.086 R)
• M22: 8,083,222 km (0.072 R)
• M23: 8,570,462 km (0.095 R)
• M24: 9,940,330 km (0.106 R)
• M25: 10,088,432 km (0.106 R)
• M26: 10,237,281 km (0.046 R)
• M27: 10,650,471 km (0.104 R)
• M28: 10,802,163 km (0.088 R)
• M29: 11,107,492 km (0.072 R)
• M30: 11,648,737 km (0.105 R)
• M31: 12,476,762 km (0.105 R)
• M32: 12,676,774 km (0.104 R)
• M33: 12,756,958 km (0.054 R)
• M34: 13,898,689 km (0.114 R)
• M35: 14,903,089 km (0.097 R)
• M36: 15,371,181 km (0.115 R)
• M37: 15,585,555 km (0.081 R)
• M38: 15,757,742 km (0.096 R)
• M39: 16,453,073 km (0.066 R)
• M40: 16,672,383 km (0.086 R)
• M41: 18,189,306 km (0.045 R)
• M42: 18,370,768 km (0.087 R)
• M43: 18,598,306 km (0.079 R)
• M44: 18,735,338 km (0.089 R)
• M45: 19,286,606 km (0.073 R)
• M46: 19,657,011 km (0.096 R)
• M47: 20,076,633 km (0.107 R)
• M48: 20,593,493 km (0.119 R)
• M49: 21,928,953 km (0.101 R)
• M50: 22,073,764 km (0.096 R)
• M51: 22,899,993 km (0.087 R)
• M52: 25,337,541 km (0.092 R)
• M53: 27,025,005 km (0.041 R)
• M54: 27,128,377 km (0.044 R)
• M55: 27,960,740 km (0.097 R)
• M56: 28,327,404 km (0.07 R)
• M57: 28,432,571 km (0.104 R)
• M58: 29,277,949 km (0.065 R)
• M59: 30,292,372 km (0.093 R)
• M60: 31,047,243 km (0.11 R)
• M61: 32,906,296 km (0.103 R)
• M62: 33,404,457 km (0.101 R)
• M63: 34,352,159 km (0.087 R)
• M64: 35,818,667 km (0.111 R)
• M65: 37,017,993 km (0.067 R)
• M66: 38,114,396 km (0.113 R)
• M67: 38,637,390 km (0.105 R)
• M68: 38,987,449 km (0.096 R)
• M69: 39,045,942 km (0.077 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,953 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit