🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.47 AU - 0.63 AU

Year: 157 Days

Day: 21.5 Hours

Environment

Temp: 215 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.64 AU - 0.94 AU

Year: 270 Days

Day: 25.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,405,156 km

• M1: 572,810 km (0.032 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.08 AU - 1.56 AU

Year: 584 Days

Day: 32 Hours

Environment

Temp: -48 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,405,156 km

• M1: 191,485 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.67 AU - 2.53 AU

Year: 1172 Days

Day: 40.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,405,156 km

• M1: 68,067 km (0.118 R)

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.3

Radius: 12.1

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.82 AU - 4.98 AU

Year: 3553 Days

Day: 6.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 55,405,156 km

• M1: 238,010 km (0.107 R)
• M2: 366,365 km (0.105 R)
• M3: 585,526 km (0.09 R)
• M4: 707,448 km (0.032 R)
• M5: 861,833 km (0.048 R)
• M6: 1,141,432 km (0.113 R)
• M7: 1,272,330 km (0.077 R)
• M8: 1,506,750 km (0.081 R)
• M9: 1,893,011 km (0.08 R)
• M10: 2,293,635 km (0.092 R)
• M11: 2,495,592 km (0.085 R)
• M12: 2,598,665 km (0.09 R)
• M13: 3,026,066 km (0.107 R)
• M14: 3,456,459 km (0.115 R)
• M15: 3,649,739 km (0.114 R)
• M16: 3,767,473 km (0.116 R)
• M17: 3,946,541 km (0.072 R)
• M18: 4,047,221 km (0.097 R)
• M19: 4,128,303 km (0.034 R)
• M20: 4,230,628 km (0.088 R)
• M21: 4,333,701 km (0.09 R)
• M22: 4,437,671 km (0.118 R)
• M23: 4,883,622 km (0.11 R)
• M24: 5,100,988 km (0.105 R)
• M25: 5,277,214 km (0.114 R)
• M26: 6,025,802 km (0.058 R)
• M27: 6,259,175 km (0.11 R)
• M28: 6,686,875 km (0.109 R)
• M29: 7,001,779 km (0.107 R)
• M30: 7,445,785 km (0.119 R)
• M31: 7,721,793 km (0.093 R)
• M32: 8,543,534 km (0.077 R)
• M33: 9,339,245 km (0.076 R)
• M34: 9,910,261 km (0.078 R)
• M35: 10,075,566 km (0.107 R)
• M36: 11,836,333 km (0.11 R)
• M37: 12,099,925 km (0.088 R)
• M38: 12,306,220 km (0.074 R)
• M39: 12,722,252 km (0.079 R)
• M40: 13,022,195 km (0.108 R)
• M41: 13,142,921 km (0.038 R)
• M42: 13,507,192 km (0.111 R)
• M43: 13,782,601 km (0.119 R)
• M44: 14,745,413 km (0.12 R)
• M45: 14,871,225 km (0.051 R)
• M46: 15,155,611 km (0.082 R)
• M47: 15,537,534 km (0.062 R)
• M48: 15,697,753 km (0.098 R)
• M49: 15,794,094 km (0.119 R)
• M50: 16,019,538 km (0.084 R)
• M51: 16,473,867 km (0.065 R)
• M52: 16,801,038 km (0.113 R)
• M53: 17,130,303 km (0.105 R)
• M54: 17,295,758 km (0.069 R)
• M55: 17,395,240 km (0.076 R)
• M56: 18,231,941 km (0.053 R)
• M57: 18,333,369 km (0.111 R)
• M58: 19,528,955 km (0.114 R)
• M59: 20,153,676 km (0.06 R)
• M60: 20,258,394 km (0.083 R)
• M61: 20,679,213 km (0.103 R)
• M62: 21,138,478 km (0.107 R)
• M63: 21,851,462 km (0.092 R)
• M64: 21,959,172 km (0.107 R)
• M65: 22,102,936 km (0.115 R)
• M66: 22,391,510 km (0.105 R)
• M67: 22,935,747 km (0.113 R)
• M68: 23,154,758 km (0.117 R)
• M69: 23,889,733 km (0.04 R)
• M70: 24,148,687 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.4

Radius: 14.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.05 AU - 6.95 AU

Year: 5658 Days

Day: 12.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 55,405,156 km

• M1: 314,904 km (0.119 R)
• M2: 554,111 km (0.106 R)
• M3: 769,083 km (0.094 R)
• M4: 912,996 km (0.06 R)
• M5: 1,040,752 km (0.108 R)
• M6: 1,418,188 km (0.105 R)
• M7: 1,757,925 km (0.117 R)
• M8: 1,871,619 km (0.064 R)
• M9: 2,055,624 km (0.037 R)
• M10: 2,193,404 km (0.039 R)
• M11: 2,405,983 km (0.035 R)
• M12: 2,890,530 km (0.061 R)
• M13: 3,065,560 km (0.051 R)
• M14: 3,264,226 km (0.102 R)
• M15: 3,508,369 km (0.115 R)
• M16: 3,653,629 km (0.101 R)
• M17: 3,822,076 km (0.039 R)
• M18: 3,950,281 km (0.1 R)
• M19: 4,321,284 km (0.102 R)
• M20: 4,477,464 km (0.105 R)
• M21: 4,590,111 km (0.094 R)
• M22: 4,749,433 km (0.095 R)
• M23: 4,980,412 km (0.099 R)
• M24: 5,357,698 km (0.092 R)
• M25: 5,671,255 km (0.082 R)
• M26: 5,941,279 km (0.11 R)
• M27: 6,040,463 km (0.115 R)
• M28: 6,265,907 km (0.106 R)
• M29: 6,854,724 km (0.05 R)
• M30: 7,168,880 km (0.114 R)
• M31: 7,274,795 km (0.084 R)
• M32: 8,389,598 km (0.052 R)
• M33: 8,697,770 km (0.105 R)
• M34: 8,810,866 km (0.057 R)
• M35: 9,296,610 km (0.086 R)
• M36: 9,441,271 km (0.086 R)
• M37: 9,703,367 km (0.104 R)
• M38: 10,806,202 km (0.102 R)
• M39: 11,667,288 km (0.085 R)
• M40: 12,232,468 km (0.117 R)
• M41: 12,454,621 km (0.109 R)
• M42: 12,838,788 km (0.076 R)
• M43: 12,999,905 km (0.097 R)
• M44: 13,226,845 km (0.096 R)
• M45: 13,651,554 km (0.108 R)
• M46: 14,080,750 km (0.027 R)
• M47: 14,213,742 km (0.062 R)
• M48: 14,447,564 km (0.111 R)
• M49: 14,986,565 km (0.087 R)
• M50: 15,258,534 km (0.056 R)
• M51: 15,566,556 km (0.085 R)
• M52: 16,084,464 km (0.053 R)
• M53: 16,223,590 km (0.073 R)
• M54: 17,243,847 km (0.044 R)
• M55: 18,284,749 km (0.107 R)
• M56: 18,575,568 km (0.118 R)
• M57: 19,014,637 km (0.072 R)
• M58: 19,940,349 km (0.081 R)
• M59: 20,202,145 km (0.063 R)
• M60: 20,842,873 km (0.118 R)
• M61: 20,956,567 km (0.12 R)
• M62: 22,221,417 km (0.081 R)
• M63: 22,765,654 km (0.111 R)
• M64: 23,078,464 km (0.049 R)
• M65: 23,274,736 km (0.075 R)
• M66: 23,471,607 km (0.052 R)
• M67: 24,145,096 km (0.093 R)
• M68: 24,424,246 km (0.1 R)
• M69: 24,704,443 km (0.104 R)
• M70: 24,824,869 km (0.09 R)
• M71: 24,945,595 km (0.085 R)
• M72: 25,511,074 km (0.091 R)
• M73: 26,326,233 km (0.11 R)
• M74: 27,232,796 km (0.101 R)
• M75: 27,731,705 km (0.095 R)
• M76: 28,065,907 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 397.9

Radius: 6.5

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 12 AU - 12.3 AU

Year: 16305 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 55,405,156 km

• M1: 120,426 km (0.091 R)
• M2: 192,832 km (0.11 R)
• M3: 312,809 km (0.119 R)
• M4: 893,997 km (0.12 R)
• M5: 1,040,304 km (0.026 R)
• M6: 1,262,905 km (0.078 R)
• M7: 1,726,359 km (0.065 R)
• M8: 1,804,150 km (0.107 R)
• M9: 1,909,617 km (0.048 R)
• M10: 2,044,405 km (0.118 R)
• M11: 2,855,524 km (0.096 R)
• M12: 3,262,730 km (0.098 R)
• M13: 3,359,370 km (0.058 R)
• M14: 3,588,404 km (0.12 R)
• M15: 3,992,917 km (0.117 R)
• M16: 4,200,708 km (0.067 R)
• M17: 4,483,149 km (0.102 R)
• M18: 5,253,578 km (0.084 R)
• M19: 5,328,975 km (0.093 R)
• M20: 5,946,067 km (0.1 R)
• M21: 6,504,515 km (0.077 R)
• M22: 6,667,128 km (0.1 R)
• M23: 6,872,227 km (0.047 R)
• M24: 7,204,933 km (0.095 R)
• M25: 7,288,857 km (0.095 R)
• M26: 7,330,894 km (0.05 R)
• M27: 7,373,230 km (0.095 R)
• M28: 8,233,867 km (0.094 R)
• M29: 9,171,546 km (0.112 R)
• M30: 9,629,914 km (0.117 R)
• M31: 10,378,651 km (0.094 R)
• M32: 11,049,000 km (0.109 R)
• M33: 11,243,178 km (0.11 R)
• M34: 12,180,558 km (0.043 R)
• M35: 14,024,501 km (0.058 R)
• M36: 14,445,918 km (0.086 R)
• M37: 14,551,983 km (0.071 R)
• M38: 15,032,192 km (0.113 R)
• M39: 16,063,071 km (0.104 R)
• M40: 16,282,980 km (0.118 R)
• M41: 16,503,936 km (0.09 R)
• M42: 18,192,447 km (0.11 R)
• M43: 18,249,594 km (0.112 R)
• M44: 18,999,079 km (0.117 R)
• M45: 19,465,226 km (0.084 R)
• M46: 19,523,719 km (0.092 R)
• M47: 20,468,130 km (0.112 R)
• M48: 20,766,428 km (0.078 R)
• M49: 21,186,350 km (0.119 R)
• M50: 22,156,492 km (0.104 R)
• M51: 23,017,428 km (0.059 R)
• M52: 23,389,627 km (0.05 R)
• M53: 23,514,242 km (0.094 R)
• M54: 23,576,624 km (0.086 R)
• M55: 24,077,328 km (0.097 R)
• M56: 24,962,200 km (0.113 R)
• M57: 25,025,779 km (0.097 R)
• M58: 25,153,087 km (0.09 R)
• M59: 25,280,694 km (0.112 R)
• M60: 25,664,861 km (0.062 R)
• M61: 25,729,039 km (0.103 R)
• M62: 27,613,972 km (0.105 R)
• M63: 28,141,753 km (0.093 R)
• M64: 28,939,708 km (0.111 R)
• M65: 29,341,378 km (0.106 R)
• M66: 32,760,288 km (0.074 R)
• M67: 33,039,288 km (0.045 R)
• M68: 33,669,694 km (0.081 R)
• M69: 33,880,627 km (0.105 R)
• M70: 34,304,138 km (0.109 R)
• M71: 34,445,658 km (0.086 R)
• M72: 35,656,353 km (0.044 R)
• M73: 35,728,011 km (0.096 R)
• M74: 36,158,853 km (0.106 R)
• M75: 36,230,809 km (0.096 R)
• M76: 36,302,915 km (0.097 R)
• M77: 36,880,961 km (0.076 R)
• M78: 37,607,708 km (0.11 R)
• M79: 37,826,570 km (0.118 R)
• M80: 40,188,421 km (0.066 R)
• M81: 40,786,214 km (0.056 R)
• M82: 42,978,122 km (0.099 R)
• M83: 44,511,949 km (0.067 R)
• M84: 44,743,526 km (0.103 R)
• M85: 45,285,519 km (0.09 R)
• M86: 45,363,161 km (0.029 R)
• M87: 46,375,938 km (0.093 R)
• M88: 48,821,265 km (0.116 R)
• M89: 50,501,399 km (0.069 R)
• M90: 51,713,142 km (0.093 R)
• M91: 53,425,439 km (0.11 R)
• M92: 55,156,436 km (0.08 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit