🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.77 AU - 0.87 AU

Year: 277 Days

Day: 30 Hours

Environment

Temp: 83 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,506,199 km

• M1: 58,044 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.72 AU - 1.18 AU

Year: 345 Days

Day: 20.1 Hours

Environment

Temp: 41 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 54,506,199 km

• M1: 51,013 km (0.042 R)
• M2: 670,647 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 356 Days

Day: 41.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 38.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.18 AU - 1.33 AU

Year: 521 Days

Day: 18 Hours

Environment

Temp: 5 °C

Axial Tilt: 19.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,506,199 km

• M1: 50,265 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.2 AU - 1.72 AU

Year: 658 Days

Day: 21 Hours

Environment

Temp: -48 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.5 AU - 3.7 AU

Year: 2035 Days

Day: 27.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,506,199 km

• M1: 1,985,164 km (0.099 R)

Asteroid Belt

Center: 4.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.4

Radius: 14.6

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.84 AU - 7.1 AU

Year: 6135 Days

Day: 6.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,506,199 km

• M1: 259,253 km (0.092 R)
• M2: 365,617 km (0.046 R)
• M3: 509,082 km (0.102 R)
• M4: 642,224 km (0.083 R)
• M5: 739,013 km (0.111 R)
• M6: 1,035,068 km (0.112 R)
• M7: 1,551,480 km (0.076 R)
• M8: 1,956,591 km (0.051 R)
• M9: 2,067,891 km (0.112 R)
• M10: 2,162,288 km (0.092 R)
• M11: 2,355,867 km (0.085 R)
• M12: 2,454,751 km (0.099 R)
• M13: 2,802,118 km (0.087 R)
• M14: 3,035,341 km (0.092 R)
• M15: 3,297,436 km (0.096 R)
• M16: 3,431,177 km (0.085 R)
• M17: 3,658,416 km (0.049 R)
• M18: 3,750,718 km (0.088 R)
• M19: 3,914,228 km (0.083 R)
• M20: 4,127,854 km (0.079 R)
• M21: 4,321,134 km (0.12 R)
• M22: 4,716,821 km (0.072 R)
• M23: 4,970,090 km (0.037 R)
• M24: 5,437,583 km (0.099 R)
• M25: 5,649,863 km (0.119 R)
• M26: 6,248,105 km (0.115 R)
• M27: 6,611,179 km (0.097 R)
• M28: 7,358,121 km (0.11 R)
• M29: 8,011,265 km (0.111 R)
• M30: 8,559,541 km (0.094 R)
• M31: 8,931,890 km (0.092 R)
• M32: 9,983,115 km (0.108 R)
• M33: 10,243,864 km (0.096 R)
• M34: 10,739,033 km (0.057 R)
• M35: 11,377,367 km (0.042 R)
• M36: 11,479,243 km (0.089 R)
• M37: 11,684,042 km (0.106 R)
• M38: 12,550,364 km (0.081 R)
• M39: 12,761,446 km (0.097 R)
• M40: 12,902,816 km (0.116 R)
• M41: 13,080,239 km (0.119 R)
• M42: 13,365,822 km (0.051 R)
• M43: 13,943,120 km (0.08 R)
• M44: 15,085,000 km (0.102 R)
• M45: 15,197,049 km (0.102 R)
• M46: 15,347,096 km (0.082 R)
• M47: 15,497,442 km (0.113 R)
• M48: 15,875,625 km (0.082 R)
• M49: 16,410,138 km (0.063 R)
• M50: 16,641,118 km (0.025 R)
• M51: 17,145,113 km (0.088 R)
• M52: 18,088,776 km (0.111 R)
• M53: 18,847,985 km (0.085 R)
• M54: 19,130,277 km (0.061 R)
• M55: 19,454,605 km (0.103 R)
• M56: 21,313,059 km (0.062 R)
• M57: 21,649,355 km (0.083 R)
• M58: 21,902,774 km (0.095 R)
• M59: 22,369,818 km (0.032 R)
• M60: 22,625,930 km (0.085 R)
• M61: 22,754,435 km (0.051 R)
• M62: 23,270,697 km (0.104 R)
• M63: 23,400,398 km (0.065 R)
• M64: 25,108,058 km (0.085 R)
• M65: 25,241,050 km (0.062 R)
• M66: 25,374,342 km (0.101 R)
• M67: 25,596,944 km (0.04 R)
• M68: 26,674,497 km (0.098 R)
• M69: 27,721,084 km (0.116 R)
• M70: 28,042,270 km (0.088 R)
• M71: 28,226,425 km (0.081 R)
• M72: 28,410,880 km (0.088 R)
• M73: 28,642,158 km (0.118 R)
• M74: 28,920,410 km (0.087 R)
• M75: 29,995,420 km (0.06 R)
• M76: 30,089,517 km (0.055 R)
• M77: 31,274,033 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178

Radius: 8.7

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 6.98 AU - 7.8 AU

Year: 7489 Days

Day: 13.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 104.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 54,506,199 km

• M1: 119,828 km (0.116 R)
• M2: 173,982 km (0.091 R)
• M3: 245,341 km (0.062 R)
• M4: 364,121 km (0.069 R)
• M5: 505,342 km (0.083 R)
• M6: 752,776 km (0.083 R)
• M7: 902,374 km (0.103 R)
• M8: 1,354,010 km (0.077 R)
• M9: 1,480,720 km (0.098 R)
• M10: 1,581,997 km (0.12 R)
• M11: 2,010,296 km (0.101 R)
• M12: 2,090,630 km (0.048 R)
• M13: 2,171,862 km (0.1 R)
• M14: 2,304,256 km (0.097 R)
• M15: 2,612,128 km (0.091 R)
• M16: 2,806,606 km (0.088 R)
• M17: 2,987,769 km (0.105 R)
• M18: 3,079,771 km (0.113 R)
• M19: 4,050,961 km (0.097 R)
• M20: 4,506,337 km (0.093 R)
• M21: 4,654,738 km (0.05 R)
• M22: 4,804,784 km (0.1 R)
• M23: 5,087,524 km (0.106 R)
• M24: 5,420,679 km (0.081 R)
• M25: 5,715,237 km (0.094 R)
• M26: 6,108,081 km (0.089 R)
• M27: 6,581,708 km (0.092 R)
• M28: 6,750,305 km (0.068 R)
• M29: 6,895,863 km (0.059 R)
• M30: 7,363,955 km (0.106 R)
• M31: 8,149,494 km (0.089 R)
• M32: 8,460,807 km (0.038 R)
• M33: 9,471,939 km (0.036 R)
• M34: 10,241,321 km (0.11 R)
• M35: 10,297,121 km (0.082 R)
• M36: 11,432,868 km (0.076 R)
• M37: 11,781,281 km (0.068 R)
• M38: 12,015,551 km (0.074 R)
• M39: 12,310,409 km (0.049 R)
• M40: 13,149,054 km (0.046 R)
• M41: 13,209,642 km (0.097 R)
• M42: 13,667,261 km (0.118 R)
• M43: 13,820,898 km (0.095 R)
• M44: 14,160,934 km (0.106 R)
• M45: 15,261,376 km (0.025 R)
• M46: 15,516,740 km (0.082 R)
• M47: 15,677,109 km (0.092 R)
• M48: 15,741,436 km (0.088 R)
• M49: 16,161,507 km (0.112 R)
• M50: 16,258,895 km (0.09 R)
• M51: 17,476,921 km (0.075 R)
• M52: 17,610,362 km (0.111 R)
• M53: 17,811,122 km (0.04 R)
• M54: 18,079,950 km (0.116 R)
• M55: 18,215,037 km (0.112 R)
• M56: 18,553,876 km (0.074 R)
• M57: 18,758,227 km (0.108 R)
• M58: 18,826,443 km (0.111 R)
• M59: 18,997,434 km (0.093 R)
• M60: 20,559,983 km (0.05 R)
• M61: 21,481,506 km (0.093 R)
• M62: 22,925,425 km (0.064 R)
• M63: 23,144,586 km (0.053 R)
• M64: 23,364,644 km (0.108 R)
• M65: 23,659,053 km (0.091 R)
• M66: 24,140,010 km (0.092 R)
• M67: 24,474,810 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 14.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.71 AU - 9.37 AU

Year: 8498 Days

Day: 11.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 54,506,199 km

• M1: 263,442 km (0.086 R)
• M2: 465,249 km (0.118 R)
• M3: 662,569 km (0.066 R)
• M4: 1,631,664 km (0.111 R)
• M5: 1,951,355 km (0.083 R)
• M6: 2,062,506 km (0.04 R)
• M7: 2,291,540 km (0.073 R)
• M8: 2,477,490 km (0.079 R)
• M9: 3,121,360 km (0.084 R)
• M10: 3,271,556 km (0.106 R)
• M11: 3,618,473 km (0.059 R)
• M12: 4,058,740 km (0.076 R)
• M13: 4,223,148 km (0.101 R)
• M14: 4,327,118 km (0.048 R)
• M15: 4,601,331 km (0.027 R)
• M16: 4,816,303 km (0.09 R)
• M17: 4,968,744 km (0.07 R)
• M18: 5,435,938 km (0.037 R)
• M19: 6,034,030 km (0.114 R)
• M20: 6,198,737 km (0.09 R)
• M21: 7,468,524 km (0.06 R)
• M22: 7,772,956 km (0.052 R)
• M23: 8,055,546 km (0.033 R)
• M24: 8,897,034 km (0.118 R)
• M25: 9,409,856 km (0.114 R)
• M26: 10,379,998 km (0.069 R)
• M27: 11,006,065 km (0.095 R)
• M28: 11,469,220 km (0.039 R)
• M29: 11,938,808 km (0.062 R)
• M30: 12,295,000 km (0.086 R)
• M31: 12,504,587 km (0.087 R)
• M32: 13,323,635 km (0.091 R)
• M33: 14,191,452 km (0.073 R)
• M34: 14,854,321 km (0.041 R)
• M35: 15,559,525 km (0.106 R)
• M36: 16,969,634 km (0.114 R)
• M37: 17,943,517 km (0.11 R)
• M38: 18,935,650 km (0.1 R)
• M39: 19,351,382 km (0.107 R)
• M40: 19,980,591 km (0.07 R)
• M41: 20,403,953 km (0.099 R)
• M42: 20,972,873 km (0.069 R)
• M43: 21,080,135 km (0.114 R)
• M44: 22,637,748 km (0.031 R)
• M45: 24,082,415 km (0.095 R)
• M46: 24,986,285 km (0.069 R)
• M47: 25,480,407 km (0.091 R)

Planet 10 - Gas Giant

Semi-Major Axis: 11.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425.8

Radius: 9.3

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 9.64 AU - 14.24 AU

Year: 15380 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 54,506,199 km

• M1: 162,164 km (0.093 R)
• M2: 687,701 km (0.066 R)
• M3: 935,136 km (0.042 R)
• M4: 996,322 km (0.058 R)
• M5: 1,658,292 km (0.104 R)
• M6: 1,861,446 km (0.099 R)
• M7: 2,127,132 km (0.117 R)
• M8: 2,236,787 km (0.105 R)
• M9: 3,402,753 km (0.085 R)
• M10: 3,596,632 km (0.116 R)
• M11: 3,860,971 km (0.042 R)
• M12: 4,408,500 km (0.051 R)
• M13: 5,275,270 km (0.107 R)
• M14: 6,076,067 km (0.071 R)
• M15: 6,272,340 km (0.109 R)
• M16: 6,510,649 km (0.113 R)
• M17: 6,833,032 km (0.063 R)
• M18: 7,493,507 km (0.102 R)
• M19: 7,746,477 km (0.086 R)
• M20: 7,959,355 km (0.113 R)
• M21: 8,174,327 km (0.119 R)
• M22: 8,434,627 km (0.047 R)
• M23: 9,869,271 km (0.091 R)
• M24: 11,185,433 km (0.104 R)
• M25: 11,717,403 km (0.049 R)
• M26: 12,011,213 km (0.118 R)
• M27: 13,260,954 km (0.027 R)
• M28: 13,464,706 km (0.094 R)
• M29: 13,978,874 km (0.047 R)
• M30: 14,394,756 km (0.1 R)
• M31: 14,920,293 km (0.07 R)
• M32: 15,132,273 km (0.057 R)
• M33: 15,291,894 km (0.057 R)
• M34: 16,479,851 km (0.119 R)
• M35: 16,699,012 km (0.116 R)
• M36: 17,865,427 km (0.094 R)
• M37: 19,230,357 km (0.08 R)
• M38: 19,750,808 km (0.052 R)
• M39: 20,042,076 km (0.118 R)
• M40: 21,999,264 km (0.083 R)
• M41: 22,482,765 km (0.062 R)
• M42: 22,665,125 km (0.117 R)
• M43: 23,153,562 km (0.058 R)
• M44: 23,460,536 km (0.074 R)
• M45: 24,202,991 km (0.05 R)
• M46: 24,702,199 km (0.055 R)
• M47: 26,540,158 km (0.072 R)
• M48: 28,816,439 km (0.116 R)
• M49: 29,014,357 km (0.107 R)
• M50: 29,345,418 km (0.067 R)
• M51: 29,544,682 km (0.062 R)
• M52: 30,145,018 km (0.108 R)
• M53: 30,816,862 km (0.119 R)
• M54: 31,290,040 km (0.118 R)
• M55: 31,697,545 km (0.072 R)
• M56: 31,833,679 km (0.038 R)
• M57: 32,038,478 km (0.085 R)
• M58: 32,517,790 km (0.064 R)
• M59: 32,861,566 km (0.075 R)
• M60: 32,999,495 km (0.096 R)
• M61: 33,691,834 km (0.107 R)
• M62: 36,223,329 km (0.063 R)
• M63: 36,365,896 km (0.086 R)
• M64: 36,508,463 km (0.054 R)
• M65: 36,937,509 km (0.089 R)
• M66: 39,619,650 km (0.065 R)
• M67: 39,839,858 km (0.111 R)
• M68: 41,021,083 km (0.098 R)
• M69: 42,139,027 km (0.067 R)
• M70: 42,288,924 km (0.112 R)
• M71: 42,664,266 km (0.034 R)
• M72: 44,939,200 km (0.091 R)
• M73: 45,245,577 km (0.089 R)
• M74: 45,552,552 km (0.096 R)
• M75: 46,400,472 km (0.096 R)
• M76: 47,097,898 km (0.104 R)
• M77: 47,642,883 km (0.101 R)
• M78: 47,877,153 km (0.098 R)
• M79: 50,081,328 km (0.11 R)
• M80: 51,595,707 km (0.06 R)
• M81: 52,398,749 km (0.081 R)
• M82: 52,882,698 km (0.11 R)
• M83: 53,936,166 km (0.075 R)
• M84: 54,424,603 km (0.112 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 12,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit