🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.85 AU - 1.21 AU

Year: 380 Days

Day: 28.1 Hours

Environment

Temp: 28 °C

Axial Tilt: 143.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.93 AU - 2.51 AU

Year: 1202 Days

Day: 36.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,119,496 km

• M1: 197,170 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.12 AU - 2.66 AU

Year: 1343 Days

Day: 33.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,119,496 km

• M1: 118,631 km (0.089 R)
• M2: 1,569,880 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.83 AU - 4.51 AU

Year: 3095 Days

Day: 38.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.3

Radius: 8.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 10.12 AU - 10.48 AU

Year: 12014 Days

Day: 7.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,119,496 km

• M1: 165,455 km (0.08 R)
• M2: 257,159 km (0.102 R)
• M3: 382,671 km (0.052 R)
• M4: 1,232,088 km (0.057 R)
• M5: 1,351,617 km (0.059 R)
• M6: 1,404,126 km (0.09 R)
• M7: 1,584,241 km (0.03 R)
• M8: 1,714,840 km (0.061 R)
• M9: 2,006,706 km (0.092 R)
• M10: 2,189,365 km (0.079 R)
• M11: 2,484,521 km (0.103 R)
• M12: 2,792,394 km (0.094 R)
• M13: 3,206,032 km (0.086 R)
• M14: 3,276,792 km (0.105 R)
• M15: 3,468,277 km (0.066 R)
• M16: 3,541,131 km (0.044 R)
• M17: 4,167,198 km (0.083 R)
• M18: 4,244,690 km (0.068 R)
• M19: 4,348,810 km (0.069 R)
• M20: 4,401,020 km (0.11 R)
• M21: 4,453,678 km (0.116 R)
• M22: 4,665,958 km (0.076 R)
• M23: 4,908,755 km (0.085 R)
• M24: 5,406,916 km (0.099 R)
• M25: 5,690,553 km (0.11 R)
• M26: 6,125,285 km (0.072 R)
• M27: 6,421,040 km (0.069 R)
• M28: 6,540,718 km (0.105 R)
• M29: 6,873,573 km (0.109 R)
• M30: 7,367,396 km (0.082 R)
• M31: 7,618,720 km (0.074 R)
• M32: 7,968,929 km (0.077 R)
• M33: 8,033,106 km (0.033 R)
• M34: 8,097,434 km (0.108 R)
• M35: 9,591,617 km (0.108 R)
• M36: 10,882,348 km (0.102 R)
• M37: 10,953,706 km (0.051 R)
• M38: 11,931,777 km (0.091 R)
• M39: 12,115,932 km (0.043 R)
• M40: 12,226,933 km (0.048 R)
• M41: 12,975,222 km (0.084 R)
• M42: 13,126,764 km (0.118 R)
• M43: 13,584,683 km (0.082 R)
• M44: 14,398,645 km (0.064 R)
• M45: 14,555,424 km (0.116 R)
• M46: 15,108,787 km (0.094 R)
• M47: 15,348,143 km (0.036 R)
• M48: 15,911,230 km (0.054 R)
• M49: 16,195,465 km (0.115 R)
• M50: 16,563,177 km (0.025 R)
• M51: 17,306,978 km (0.105 R)
• M52: 18,146,222 km (0.11 R)
• M53: 18,827,191 km (0.089 R)
• M54: 19,995,102 km (0.12 R)
• M55: 20,831,055 km (0.05 R)
• M56: 20,919,766 km (0.114 R)
• M57: 21,588,618 km (0.076 R)
• M58: 22,219,323 km (0.112 R)
• M59: 22,491,441 km (0.066 R)
• M60: 22,947,416 km (0.114 R)
• M61: 23,915,015 km (0.105 R)
• M62: 24,567,411 km (0.032 R)
• M63: 24,895,778 km (0.108 R)
• M64: 25,699,418 km (0.07 R)
• M65: 25,985,001 km (0.096 R)
• M66: 26,415,543 km (0.076 R)
• M67: 26,655,648 km (0.074 R)
• M68: 27,623,696 km (0.1 R)
• M69: 28,111,833 km (0.105 R)
• M70: 28,209,970 km (0.112 R)
• M71: 28,406,242 km (0.07 R)
• M72: 28,504,528 km (0.046 R)
• M73: 29,394,785 km (0.071 R)
• M74: 29,543,934 km (0.082 R)
• M75: 29,943,211 km (0.12 R)
• M76: 30,294,018 km (0.084 R)
• M77: 30,595,757 km (0.066 R)
• M78: 31,354,517 km (0.104 R)
• M79: 31,507,107 km (0.084 R)
• M80: 32,221,885 km (0.042 R)
• M81: 34,293,965 km (0.116 R)
• M82: 35,029,239 km (0.118 R)
• M83: 35,081,897 km (0.036 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.2

Radius: 4.1

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 16.02 AU - 16.06 AU

Year: 23347 Days

Day: 23.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 71,119,496 km

• M1: 61,934 km (0.089 R)
• M2: 130,001 km (0.057 R)
• M3: 221,106 km (0.115 R)
• M4: 285,882 km (0.059 R)
• M5: 344,823 km (0.063 R)
• M6: 395,238 km (0.116 R)
• M7: 605,871 km (0.079 R)
• M8: 830,717 km (0.107 R)
• M9: 1,098,497 km (0.094 R)
• M10: 1,232,088 km (0.117 R)
• M11: 1,391,111 km (0.105 R)
• M12: 1,556,865 km (0.094 R)
• M13: 1,620,594 km (0.12 R)
• M14: 1,750,744 km (0.068 R)
• M15: 2,067,592 km (0.085 R)
• M16: 2,401,943 km (0.092 R)
• M17: 2,804,511 km (0.074 R)
• M18: 2,856,272 km (0.085 R)
• M19: 3,642,409 km (0.071 R)
• M20: 3,928,141 km (0.112 R)
• M21: 4,370,053 km (0.079 R)
• M22: 5,236,524 km (0.084 R)
• M23: 5,591,071 km (0.101 R)
• M24: 6,255,585 km (0.059 R)
• M25: 7,085,254 km (0.107 R)
• M26: 7,729,872 km (0.093 R)
• M27: 7,912,231 km (0.119 R)
• M28: 8,022,485 km (0.098 R)
• M29: 8,769,427 km (0.109 R)
• M30: 10,089,479 km (0.038 R)
• M31: 10,129,272 km (0.092 R)
• M32: 12,013,607 km (0.087 R)
• M33: 12,394,632 km (0.109 R)
• M34: 12,522,539 km (0.093 R)
• M35: 12,779,697 km (0.101 R)
• M36: 12,865,866 km (0.06 R)
• M37: 13,255,718 km (0.059 R)
• M38: 13,561,645 km (0.085 R)
• M39: 13,649,459 km (0.084 R)
• M40: 13,737,423 km (0.034 R)
• M41: 13,781,554 km (0.091 R)
• M42: 13,958,229 km (0.115 R)
• M43: 14,898,751 km (0.097 R)
• M44: 14,989,258 km (0.085 R)
• M45: 15,171,169 km (0.089 R)
• M46: 15,445,232 km (0.118 R)
• M47: 15,951,920 km (0.074 R)
• M48: 16,323,820 km (0.095 R)
• M49: 17,409,003 km (0.109 R)
• M50: 17,743,953 km (0.043 R)
• M51: 18,614,762 km (0.094 R)
• M52: 18,810,137 km (0.083 R)
• M53: 19,449,967 km (0.094 R)
• M54: 20,599,178 km (0.115 R)
• M55: 20,801,285 km (0.116 R)
• M56: 22,130,911 km (0.077 R)
• M57: 22,234,432 km (0.081 R)
• M58: 22,649,716 km (0.061 R)
• M59: 23,172,411 km (0.114 R)
• M60: 25,086,665 km (0.059 R)
• M61: 26,226,601 km (0.066 R)
• M62: 26,995,983 km (0.067 R)
• M63: 27,995,895 km (0.095 R)
• M64: 28,331,892 km (0.106 R)
• M65: 30,490,739 km (0.069 R)
• M66: 32,408,135 km (0.084 R)
• M67: 33,174,076 km (0.093 R)
• M68: 34,065,230 km (0.11 R)
• M69: 34,124,920 km (0.052 R)
• M70: 35,386,479 km (0.106 R)
• M71: 35,931,763 km (0.114 R)
• M72: 37,092,044 km (0.106 R)
• M73: 37,215,014 km (0.079 R)
• M74: 37,954,925 km (0.092 R)
• M75: 39,073,917 km (0.107 R)
• M76: 42,302,987 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 4.1

Gravity: 13.57 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 16 AU - 23.02 AU

Year: 31320 Days

Day: 24.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 71,119,496 km

• M1: 267,331 km (0.116 R)
• M2: 315,203 km (0.103 R)
• M3: 918,082 km (0.115 R)
• M4: 1,510,639 km (0.083 R)
• M5: 2,066,545 km (0.104 R)
• M6: 3,079,472 km (0.093 R)
• M7: 3,116,722 km (0.057 R)
• M8: 4,262,492 km (0.064 R)
• M9: 5,032,323 km (0.063 R)
• M10: 5,890,416 km (0.053 R)
• M11: 6,029,991 km (0.102 R)
• M12: 6,076,815 km (0.115 R)
• M13: 7,135,968 km (0.057 R)
• M14: 7,235,002 km (0.053 R)
• M15: 7,839,078 km (0.099 R)
• M16: 8,987,840 km (0.112 R)
• M17: 9,527,290 km (0.119 R)
• M18: 10,920,944 km (0.032 R)
• M19: 11,264,720 km (0.087 R)
• M20: 11,495,998 km (0.06 R)
• M21: 11,787,115 km (0.043 R)
• M22: 12,021,834 km (0.091 R)
• M23: 14,766,656 km (0.081 R)
• M24: 14,892,917 km (0.102 R)
• M25: 15,083,056 km (0.061 R)
• M26: 15,146,635 km (0.1 R)
• M27: 15,787,213 km (0.073 R)
• M28: 15,981,092 km (0.039 R)
• M29: 16,632,890 km (0.12 R)
• M30: 16,830,209 km (0.078 R)
• M31: 20,020,234 km (0.114 R)
• M32: 21,432,887 km (0.063 R)
• M33: 21,504,395 km (0.079 R)
• M34: 22,006,894 km (0.077 R)
• M35: 22,079,000 km (0.028 R)
• M36: 23,463,828 km (0.07 R)
• M37: 24,204,038 km (0.04 R)
• M38: 24,502,186 km (0.03 R)
• M39: 25,252,869 km (0.06 R)
• M40: 28,802,377 km (0.119 R)
• M41: 31,199,833 km (0.034 R)
• M42: 34,159,926 km (0.114 R)
• M43: 34,243,401 km (0.052 R)
• M44: 36,012,546 km (0.07 R)
• M45: 36,438,002 km (0.105 R)
• M46: 36,779,684 km (0.118 R)
• M47: 38,590,865 km (0.094 R)
• M48: 40,430,769 km (0.086 R)
• M49: 42,209,338 km (0.062 R)
• M50: 42,837,949 km (0.065 R)
• M51: 43,288,837 km (0.103 R)
• M52: 43,741,221 km (0.083 R)
• M53: 44,195,250 km (0.083 R)
• M54: 46,488,586 km (0.112 R)
• M55: 49,291,152 km (0.07 R)
• M56: 50,332,503 km (0.1 R)
• M57: 51,476,627 km (0.095 R)
• M58: 53,402,550 km (0.105 R)
• M59: 55,941,376 km (0.119 R)
• M60: 56,236,832 km (0.067 R)
• M61: 57,523,074 km (0.054 R)
• M62: 57,920,855 km (0.111 R)
• M63: 58,119,970 km (0.101 R)
• M64: 58,519,097 km (0.077 R)
• M65: 59,019,202 km (0.044 R)
• M66: 59,420,424 km (0.11 R)
• M67: 59,822,393 km (0.043 R)
• M68: 60,326,239 km (0.081 R)
• M69: 63,892,353 km (0.086 R)
• M70: 65,960,544 km (0.069 R)
• M71: 68,681,729 km (0.059 R)
• M72: 69,526,508 km (0.039 R)
• M73: 70,268,364 km (0.062 R)
• M74: 70,693,521 km (0.114 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit