🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.97 AU

Year: 252 Days

Day: 21 Hours

Environment

Temp: 114 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,914,550 km

• M1: 400,473 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.19 AU - 1.19 AU

Year: 474 Days

Day: 41.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,914,550 km

• M1: 173,384 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.07 AU - 1.61 AU

Year: 567 Days

Day: 33.8 Hours

Environment

Temp: -21 °C

Axial Tilt: 17.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,914,550 km

• M1: 438,172 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.64 AU - 1.68 AU

Year: 781 Days

Day: 20.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 3.31 AU - 3.61 AU

Year: 2351 Days

Day: 44 Hours

Environment

Temp: -122 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 11.5

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.25 AU - 7.57 AU

Year: 6634 Days

Day: 12 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 80,914,550 km

• M1: 148,700 km (0.117 R)
• M2: 334,650 km (0.096 R)
• M3: 414,685 km (0.039 R)
• M4: 900,579 km (0.035 R)
• M5: 1,000,062 km (0.11 R)
• M6: 1,514,828 km (0.098 R)
• M7: 1,608,327 km (0.091 R)
• M8: 1,871,769 km (0.085 R)
• M9: 2,075,072 km (0.108 R)
• M10: 2,239,929 km (0.08 R)
• M11: 2,487,663 km (0.104 R)
• M12: 2,566,950 km (0.064 R)
• M13: 3,495,055 km (0.12 R)
• M14: 3,602,167 km (0.06 R)
• M15: 3,783,330 km (0.09 R)
• M16: 3,856,633 km (0.089 R)
• M17: 3,930,385 km (0.097 R)
• M18: 4,306,474 km (0.073 R)
• M19: 4,421,515 km (0.097 R)
• M20: 4,537,752 km (0.048 R)
• M21: 4,753,323 km (0.096 R)
• M22: 4,932,242 km (0.093 R)
• M23: 5,215,131 km (0.118 R)
• M24: 5,586,732 km (0.094 R)
• M25: 5,733,488 km (0.086 R)
• M26: 6,443,031 km (0.035 R)
• M27: 6,685,828 km (0.056 R)
• M28: 6,909,028 km (0.065 R)
• M29: 7,920,609 km (0.075 R)
• M30: 8,015,005 km (0.066 R)
• M31: 8,157,123 km (0.113 R)
• M32: 8,758,207 km (0.087 R)
• M33: 9,052,018 km (0.087 R)
• M34: 9,348,969 km (0.117 R)
• M35: 9,623,930 km (0.086 R)
• M36: 9,699,477 km (0.116 R)
• M37: 10,156,499 km (0.034 R)
• M38: 10,284,704 km (0.104 R)
• M39: 10,361,897 km (0.084 R)
• M40: 10,750,701 km (0.095 R)
• M41: 11,569,451 km (0.109 R)
• M42: 11,864,906 km (0.107 R)
• M43: 11,999,993 km (0.119 R)
• M44: 12,081,374 km (0.12 R)
• M45: 13,294,763 km (0.103 R)
• M46: 14,030,036 km (0.06 R)
• M47: 14,982,376 km (0.079 R)
• M48: 15,806,661 km (0.1 R)
• M49: 16,074,740 km (0.067 R)
• M50: 16,284,327 km (0.056 R)
• M51: 16,374,385 km (0.072 R)
• M52: 16,675,824 km (0.104 R)
• M53: 16,827,367 km (0.085 R)
• M54: 17,192,685 km (0.073 R)
• M55: 17,376,241 km (0.095 R)
• M56: 17,560,546 km (0.112 R)
• M57: 17,931,250 km (0.097 R)
• M58: 18,241,964 km (0.07 R)
• M59: 18,397,995 km (0.094 R)
• M60: 19,758,588 km (0.108 R)
• M61: 20,047,461 km (0.102 R)
• M62: 20,596,784 km (0.068 R)
• M63: 20,987,684 km (0.06 R)
• M64: 21,085,820 km (0.117 R)
• M65: 21,776,663 km (0.113 R)
• M66: 22,041,900 km (0.092 R)
• M67: 22,274,824 km (0.108 R)

Asteroid Belt

Center: 8.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.7

Radius: 10.5

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.41 AU - 10.29 AU

Year: 10443 Days

Day: 8.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 80,914,550 km

• M1: 415,732 km (0.101 R)
• M2: 725,849 km (0.094 R)
• M3: 800,199 km (0.093 R)
• M4: 1,349,223 km (0.075 R)
• M5: 1,538,913 km (0.079 R)
• M6: 1,918,443 km (0.071 R)
• M7: 2,160,193 km (0.113 R)
• M8: 2,298,870 km (0.085 R)
• M9: 2,852,831 km (0.094 R)
• M10: 3,067,355 km (0.092 R)
• M11: 3,255,399 km (0.097 R)
• M12: 3,709,130 km (0.114 R)
• M13: 3,775,701 km (0.117 R)
• M14: 4,252,170 km (0.092 R)
• M15: 4,711,884 km (0.1 R)
• M16: 5,113,255 km (0.085 R)
• M17: 5,374,453 km (0.073 R)
• M18: 5,563,844 km (0.032 R)
• M19: 6,503,019 km (0.042 R)
• M20: 6,623,895 km (0.079 R)
• M21: 7,073,436 km (0.058 R)
• M22: 7,197,752 km (0.113 R)
• M23: 7,322,816 km (0.076 R)
• M24: 8,045,373 km (0.087 R)
• M25: 8,262,141 km (0.038 R)
• M26: 8,349,506 km (0.093 R)
• M27: 8,701,659 km (0.051 R)
• M28: 9,103,778 km (0.091 R)
• M29: 9,193,986 km (0.057 R)
• M30: 10,252,391 km (0.098 R)
• M31: 10,724,522 km (0.094 R)
• M32: 10,915,409 km (0.119 R)
• M33: 11,203,833 km (0.115 R)
• M34: 11,397,563 km (0.111 R)
• M35: 13,910,956 km (0.109 R)
• M36: 14,538,968 km (0.109 R)
• M37: 14,750,350 km (0.088 R)
• M38: 15,015,886 km (0.06 R)
• M39: 15,176,106 km (0.118 R)
• M40: 16,258,297 km (0.101 R)
• M41: 17,365,171 km (0.072 R)
• M42: 17,758,314 km (0.03 R)
• M43: 18,325,141 km (0.05 R)
• M44: 18,553,577 km (0.073 R)
• M45: 18,897,951 km (0.112 R)
• M46: 19,013,141 km (0.068 R)
• M47: 21,848,619 km (0.114 R)
• M48: 22,639,095 km (0.115 R)
• M49: 24,876,480 km (0.118 R)
• M50: 25,066,170 km (0.089 R)
• M51: 25,957,475 km (0.088 R)
• M52: 26,278,212 km (0.108 R)
• M53: 26,859,101 km (0.064 R)
• M54: 27,313,729 km (0.106 R)
• M55: 28,230,764 km (0.093 R)
• M56: 28,759,293 km (0.07 R)
• M57: 29,024,680 km (0.078 R)
• M58: 29,091,251 km (0.062 R)
• M59: 29,625,016 km (0.098 R)
• M60: 31,109,775 km (0.082 R)
• M61: 32,687,733 km (0.087 R)
• M62: 33,173,029 km (0.107 R)
• M63: 33,242,592 km (0.107 R)
• M64: 33,940,615 km (0.114 R)
• M65: 34,432,194 km (0.108 R)
• M66: 34,996,776 km (0.065 R)
• M67: 35,138,445 km (0.054 R)
• M68: 35,209,355 km (0.105 R)
• M69: 35,849,484 km (0.105 R)
• M70: 36,924,943 km (0.086 R)
• M71: 37,865,615 km (0.091 R)
• M72: 38,814,065 km (0.057 R)
• M73: 39,992,298 km (0.069 R)
• M74: 40,214,451 km (0.09 R)
• M75: 40,734,603 km (0.113 R)
• M76: 41,406,447 km (0.058 R)
• M77: 43,216,282 km (0.12 R)
• M78: 43,444,269 km (0.089 R)
• M79: 43,520,414 km (0.116 R)
• M80: 44,360,406 km (0.088 R)
• M81: 44,590,488 km (0.109 R)
• M82: 45,901,414 km (0.072 R)
• M83: 46,522,694 km (0.099 R)
• M84: 46,678,575 km (0.077 R)
• M85: 47,303,296 km (0.098 R)
• M86: 47,459,924 km (0.029 R)
• M87: 49,511,809 km (0.037 R)
• M88: 51,512,082 km (0.04 R)
• M89: 52,076,814 km (0.052 R)
• M90: 53,131,180 km (0.107 R)
• M91: 55,013,719 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.3

Radius: 4.4

Gravity: 32.04 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 12.25 AU - 19.45 AU

Year: 23048 Days

Day: 24.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,914,550 km

• M1: 83,326 km (0.112 R)
• M2: 112,647 km (0.048 R)
• M3: 266,434 km (0.096 R)
• M4: 826,528 km (0.09 R)
• M5: 1,243,158 km (0.098 R)
• M6: 1,363,884 km (0.113 R)
• M7: 1,782,459 km (0.1 R)
• M8: 1,953,449 km (0.101 R)
• M9: 2,023,311 km (0.057 R)
• M10: 3,045,065 km (0.117 R)
• M11: 4,245,139 km (0.079 R)
• M12: 4,705,302 km (0.103 R)
• M13: 5,672,452 km (0.074 R)
• M14: 6,436,748 km (0.104 R)
• M15: 7,287,062 km (0.105 R)
• M16: 8,003,486 km (0.039 R)
• M17: 8,115,684 km (0.096 R)
• M18: 8,455,571 km (0.096 R)
• M19: 8,684,605 km (0.078 R)
• M20: 10,898,654 km (0.103 R)
• M21: 11,843,065 km (0.088 R)
• M22: 11,906,943 km (0.063 R)
• M23: 12,487,084 km (0.069 R)
• M24: 12,617,384 km (0.101 R)
• M25: 12,682,608 km (0.045 R)
• M26: 12,944,704 km (0.05 R)
• M27: 13,608,021 km (0.087 R)
• M28: 13,741,911 km (0.111 R)
• M29: 14,282,109 km (0.118 R)
• M30: 14,418,392 km (0.071 R)
• M31: 15,244,173 km (0.072 R)
• M32: 15,873,680 km (0.097 R)
• M33: 16,014,751 km (0.036 R)
• M34: 17,013,467 km (0.101 R)
• M35: 19,295,881 km (0.088 R)
• M36: 19,370,979 km (0.082 R)
• M37: 19,900,257 km (0.103 R)
• M38: 20,434,172 km (0.101 R)
• M39: 20,587,509 km (0.071 R)
• M40: 23,333,677 km (0.108 R)
• M41: 24,220,194 km (0.086 R)
• M42: 24,871,693 km (0.058 R)
• M43: 26,944,970 km (0.113 R)
• M44: 28,471,616 km (0.092 R)
• M45: 28,728,775 km (0.119 R)
• M46: 28,986,682 km (0.109 R)
• M47: 29,331,804 km (0.075 R)
• M48: 29,418,272 km (0.119 R)
• M49: 29,852,106 km (0.12 R)
• M50: 30,375,249 km (0.049 R)
• M51: 31,254,137 km (0.118 R)
• M52: 32,498,492 km (0.103 R)
• M53: 32,946,837 km (0.088 R)
• M54: 33,036,745 km (0.06 R)
• M55: 33,306,919 km (0.079 R)
• M56: 34,851,966 km (0.057 R)
• M57: 35,035,223 km (0.072 R)
• M58: 35,956,596 km (0.072 R)
• M59: 36,420,200 km (0.102 R)
• M60: 38,483,753 km (0.111 R)
• M61: 39,148,117 km (0.04 R)
• M62: 39,338,705 km (0.078 R)
• M63: 43,312,174 km (0.04 R)
• M64: 45,596,384 km (0.117 R)
• M65: 46,400,173 km (0.051 R)
• M66: 46,601,681 km (0.092 R)
• M67: 46,702,660 km (0.118 R)
• M68: 48,736,593 km (0.037 R)
• M69: 53,100,811 km (0.12 R)
• M70: 54,158,169 km (0.113 R)
• M71: 54,370,449 km (0.11 R)
• M72: 54,902,419 km (0.088 R)
• M73: 55,436,184 km (0.108 R)
• M74: 56,293,679 km (0.076 R)
• M75: 57,263,671 km (0.081 R)
• M76: 57,804,916 km (0.052 R)
• M77: 59,548,180 km (0.097 R)
• M78: 60,756,632 km (0.119 R)
• M79: 61,087,692 km (0.1 R)
• M80: 61,751,458 km (0.09 R)
• M81: 63,086,320 km (0.117 R)
• M82: 63,309,669 km (0.109 R)
• M83: 63,533,318 km (0.051 R)
• M84: 64,093,562 km (0.075 R)
• M85: 65,331,933 km (0.093 R)
• M86: 65,444,880 km (0.069 R)
• M87: 66,010,659 km (0.085 R)
• M88: 68,519,565 km (0.062 R)
• M89: 68,749,197 km (0.092 R)
• M90: 69,324,252 km (0.107 R)
• M91: 71,059,437 km (0.111 R)
• M92: 74,572,145 km (0.053 R)
• M93: 76,825,986 km (0.114 R)
• M94: 77,303,353 km (0.083 R)
• M95: 78,021,124 km (0.089 R)
• M96: 79,222,395 km (0.03 R)
• M97: 80,672,148 km (0.109 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit