🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.57 AU - 0.77 AU

Year: 202 Days

Day: 25.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 21.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.61 AU - 1.01 AU

Year: 269 Days

Day: 43.5 Hours

Environment

Temp: 89 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 93,105,290 km

• M1: 31,266 km (0.067 R)
• M2: 46,525 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.87 AU - 1.37 AU

Year: 437 Days

Day: 37.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.06 AU - 1.3 AU

Year: 473 Days

Day: 16.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 64.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 93,105,290 km

• M1: 914,941 km (0.105 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 13.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.4

Radius: 6.3

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 13.38 AU - 14.44 AU

Year: 19141 Days

Day: 19 Hours

Environment

Temp: -197 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 93,105,290 km

• M1: 241,750 km (0.058 R)
• M2: 640,279 km (0.096 R)
• M3: 1,023,848 km (0.042 R)
• M4: 1,123,330 km (0.119 R)
• M5: 1,638,845 km (0.1 R)
• M6: 1,726,359 km (0.088 R)
• M7: 2,348,687 km (0.109 R)
• M8: 2,581,610 km (0.092 R)
• M9: 2,822,164 km (0.093 R)
• M10: 2,962,935 km (0.088 R)
• M11: 3,548,461 km (0.115 R)
• M12: 3,777,346 km (0.097 R)
• M13: 3,854,688 km (0.083 R)
• M14: 4,169,143 km (0.058 R)
• M15: 4,615,244 km (0.115 R)
• M16: 4,906,960 km (0.054 R)
• M17: 5,420,978 km (0.108 R)
• M18: 6,178,392 km (0.117 R)
• M19: 6,499,728 km (0.118 R)
• M20: 6,685,828 km (0.116 R)
• M21: 6,779,626 km (0.099 R)
• M22: 7,015,841 km (0.118 R)
• M23: 8,590,658 km (0.092 R)
• M24: 8,897,633 km (0.118 R)
• M25: 8,949,094 km (0.108 R)
• M26: 9,000,855 km (0.064 R)
• M27: 9,575,161 km (0.1 R)
• M28: 9,733,885 km (0.112 R)
• M29: 10,107,580 km (0.112 R)
• M30: 10,161,435 km (0.11 R)
• M31: 11,312,591 km (0.091 R)
• M32: 11,649,037 km (0.06 R)
• M33: 12,274,356 km (0.099 R)
• M34: 12,504,587 km (0.101 R)
• M35: 13,676,387 km (0.055 R)
• M36: 13,795,467 km (0.103 R)
• M37: 13,914,846 km (0.106 R)
• M38: 14,094,663 km (0.087 R)
• M39: 14,578,013 km (0.043 R)
• M40: 15,189,719 km (0.089 R)
• M41: 16,691,981 km (0.082 R)
• M42: 16,819,289 km (0.084 R)
• M43: 17,396,138 km (0.083 R)
• M44: 17,525,241 km (0.093 R)
• M45: 19,835,032 km (0.039 R)
• M46: 20,853,794 km (0.105 R)
• M47: 23,510,053 km (0.109 R)
• M48: 24,298,584 km (0.106 R)
• M49: 24,950,232 km (0.05 R)
• M50: 25,095,940 km (0.034 R)
• M51: 26,122,930 km (0.115 R)
• M52: 26,270,732 km (0.104 R)
• M53: 27,163,682 km (0.086 R)
• M54: 28,142,052 km (0.101 R)
• M55: 29,439,066 km (0.081 R)
• M56: 30,599,347 km (0.084 R)
• M57: 30,755,228 km (0.075 R)
• M58: 30,911,408 km (0.111 R)
• M59: 31,459,834 km (0.114 R)
• M60: 31,695,899 km (0.073 R)
• M61: 32,011,551 km (0.1 R)
• M62: 33,044,674 km (0.108 R)
• M63: 33,605,366 km (0.086 R)
• M64: 33,685,701 km (0.069 R)
• M65: 34,492,931 km (0.099 R)
• M66: 36,538,682 km (0.085 R)
• M67: 37,118,523 km (0.102 R)
• M68: 37,367,903 km (0.107 R)
• M69: 38,539,254 km (0.119 R)
• M70: 39,722,723 km (0.052 R)
• M71: 41,778,945 km (0.105 R)
• M72: 44,133,167 km (0.075 R)
• M73: 45,548,512 km (0.075 R)
• M74: 45,993,865 km (0.097 R)
• M75: 46,978,668 km (0.114 R)
• M76: 48,787,157 km (0.074 R)
• M77: 48,969,217 km (0.069 R)
• M78: 49,699,853 km (0.073 R)
• M79: 50,434,080 km (0.09 R)
• M80: 52,285,204 km (0.1 R)
• M81: 54,630,300 km (0.088 R)
• M82: 58,163,503 km (0.051 R)
• M83: 58,453,274 km (0.108 R)
• M84: 59,228,191 km (0.113 R)
• M85: 59,616,846 km (0.109 R)
• M86: 60,690,211 km (0.116 R)
• M87: 65,849,841 km (0.051 R)
• M88: 66,353,238 km (0.092 R)
• M89: 66,454,067 km (0.063 R)
• M90: 66,757,003 km (0.096 R)
• M91: 67,769,780 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.7

Radius: 6.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 13.41 AU - 16.75 AU

Year: 21606 Days

Day: 23.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 93,105,290 km

• M1: 899,532 km (0.102 R)
• M2: 1,627,924 km (0.103 R)
• M3: 2,081,355 km (0.111 R)
• M4: 2,726,122 km (0.096 R)
• M5: 2,830,541 km (0.079 R)
• M6: 3,233,857 km (0.11 R)
• M7: 5,148,560 km (0.079 R)
• M8: 5,506,847 km (0.115 R)
• M9: 5,639,241 km (0.069 R)
• M10: 5,772,683 km (0.106 R)
• M11: 6,629,878 km (0.067 R)
• M12: 7,858,227 km (0.058 R)
• M13: 8,194,971 km (0.07 R)
• M14: 8,270,518 km (0.028 R)
• M15: 8,612,948 km (0.081 R)
• M16: 10,475,890 km (0.062 R)
• M17: 10,557,870 km (0.06 R)
• M18: 10,598,860 km (0.087 R)
• M19: 11,600,268 km (0.098 R)
• M20: 11,812,697 km (0.048 R)
• M21: 12,414,230 km (0.092 R)
• M22: 13,468,446 km (0.096 R)
• M23: 17,280,948 km (0.104 R)
• M24: 17,426,357 km (0.03 R)
• M25: 18,952,704 km (0.089 R)
• M26: 19,353,477 km (0.112 R)
• M27: 19,454,156 km (0.119 R)
• M28: 20,010,810 km (0.031 R)
• M29: 20,470,075 km (0.076 R)
• M30: 21,347,167 km (0.051 R)
• M31: 21,868,815 km (0.109 R)
• M32: 22,659,141 km (0.118 R)
• M33: 24,648,344 km (0.115 R)
• M34: 28,104,503 km (0.077 R)
• M35: 28,446,933 km (0.056 R)
• M36: 28,848,154 km (0.111 R)
• M37: 28,905,749 km (0.101 R)
• M38: 31,235,886 km (0.079 R)
• M39: 32,363,704 km (0.047 R)
• M40: 33,022,683 km (0.083 R)
• M41: 33,565,125 km (0.059 R)
• M42: 33,807,174 km (0.12 R)
• M43: 35,394,707 km (0.082 R)
• M44: 35,579,460 km (0.097 R)
• M45: 36,259,532 km (0.074 R)
• M46: 36,445,781 km (0.039 R)
• M47: 36,819,178 km (0.082 R)
• M48: 37,821,034 km (0.095 R)
• M49: 39,851,676 km (0.036 R)
• M50: 41,982,548 km (0.107 R)
• M51: 44,282,615 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.8

Radius: 3.3

Gravity: 49.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 18.9 AU - 19.12 AU

Year: 30581 Days

Day: 23.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,105,290 km

• M1: 43,982 km (0.065 R)
• M2: 178,919 km (0.119 R)
• M3: 211,980 km (0.091 R)
• M4: 365,617 km (0.103 R)
• M5: 549,024 km (0.094 R)
• M6: 650,452 km (0.039 R)
• M7: 676,781 km (0.059 R)
• M8: 730,486 km (0.12 R)
• M9: 757,863 km (0.071 R)
• M10: 1,952,551 km (0.08 R)
• M11: 2,306,799 km (0.057 R)
• M12: 2,896,215 km (0.077 R)
• M13: 3,252,856 km (0.11 R)
• M14: 3,529,313 km (0.12 R)
• M15: 4,554,956 km (0.102 R)
• M16: 5,286,190 km (0.084 R)
• M17: 6,449,463 km (0.049 R)
• M18: 7,566,660 km (0.106 R)
• M19: 8,054,798 km (0.095 R)
• M20: 9,318,751 km (0.114 R)
• M21: 11,257,838 km (0.106 R)
• M22: 12,664,806 km (0.058 R)
• M23: 12,952,782 km (0.101 R)
• M24: 13,682,221 km (0.09 R)
• M25: 13,829,575 km (0.098 R)
• M26: 14,725,517 km (0.057 R)
• M27: 16,572,602 km (0.07 R)
• M28: 16,808,518 km (0.08 R)
• M29: 17,283,790 km (0.092 R)
• M30: 17,603,181 km (0.078 R)
• M31: 18,572,725 km (0.037 R)
• M32: 18,981,726 km (0.101 R)
• M33: 19,476,596 km (0.108 R)
• M34: 19,892,178 km (0.096 R)
• M35: 20,478,901 km (0.078 R)
• M36: 20,563,125 km (0.044 R)
• M37: 21,156,280 km (0.116 R)
• M38: 22,620,245 km (0.065 R)
• M39: 24,831,451 km (0.075 R)
• M40: 25,281,891 km (0.102 R)
• M41: 25,644,217 km (0.109 R)
• M42: 26,008,188 km (0.067 R)
• M43: 26,099,443 km (0.107 R)
• M44: 29,550,516 km (0.053 R)
• M45: 30,411,452 km (0.093 R)
• M46: 30,700,176 km (0.114 R)
• M47: 31,864,346 km (0.078 R)
• M48: 32,944,293 km (0.12 R)
• M49: 35,644,984 km (0.067 R)
• M50: 38,728,046 km (0.119 R)
• M51: 39,669,466 km (0.084 R)
• M52: 40,406,983 km (0.11 R)
• M53: 43,509,793 km (0.032 R)
• M54: 44,052,534 km (0.102 R)
• M55: 44,925,437 km (0.086 R)
• M56: 45,034,943 km (0.113 R)
• M57: 46,688,448 km (0.068 R)
• M58: 48,025,404 km (0.071 R)
• M59: 49,261,980 km (0.119 R)
• M60: 49,374,927 km (0.106 R)
• M61: 49,827,460 km (0.11 R)
• M62: 50,054,251 km (0.076 R)
• M63: 52,226,113 km (0.077 R)
• M64: 53,962,346 km (0.03 R)
• M65: 54,311,806 km (0.073 R)
• M66: 54,779,000 km (0.078 R)
• M67: 57,728,921 km (0.086 R)
• M68: 58,444,597 km (0.032 R)
• M69: 62,799,541 km (0.113 R)
• M70: 65,884,697 km (0.104 R)
• M71: 66,882,216 km (0.12 R)
• M72: 67,382,920 km (0.108 R)
• M73: 68,514,030 km (0.109 R)
• M74: 69,651,422 km (0.113 R)
• M75: 72,714,588 km (0.111 R)
• M76: 73,100,700 km (0.109 R)
• M77: 73,616,364 km (0.103 R)
• M78: 75,300,687 km (0.108 R)
• M79: 75,560,987 km (0.105 R)
• M80: 76,212,934 km (0.103 R)
• M81: 76,474,282 km (0.089 R)
• M82: 76,605,030 km (0.094 R)
• M83: 77,259,970 km (0.091 R)
• M84: 79,368,253 km (0.096 R)
• M85: 81,095,211 km (0.101 R)
• M86: 81,361,944 km (0.085 R)
• M87: 82,700,246 km (0.05 R)
• M88: 83,371,941 km (0.045 R)
• M89: 84,450,691 km (0.087 R)
• M90: 86,349,537 km (0.114 R)
• M91: 86,758,238 km (0.099 R)
• M92: 87,851,350 km (0.114 R)
• M93: 88,674,138 km (0.091 R)
• M94: 88,948,949 km (0.073 R)
• M95: 89,637,249 km (0.096 R)
• M96: 92,826,227 km (0.062 R)
• M97: 92,965,802 km (0.088 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit