🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.56 AU - 0.6 AU

Year: 164 Days

Day: 29 Hours

Environment

Temp: 198 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,359,716 km

• M1: 105,616 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.69 AU - 0.87 AU

Year: 255 Days

Day: 44 Hours

Environment

Temp: 139 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.73 AU - 0.83 AU

Year: 255 Days

Day: 26.8 Hours

Environment

Temp: 150 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.7 AU - 0.86 AU

Year: 255 Days

Day: 22.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.5

Radius: 13.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.37 AU - 5.17 AU

Year: 3864 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 60,359,716 km

• M1: 175,329 km (0.097 R)
• M2: 290,220 km (0.061 R)
• M3: 517,609 km (0.081 R)
• M4: 612,005 km (0.05 R)
• M5: 721,211 km (0.115 R)
• M6: 854,353 km (0.08 R)
• M7: 1,014,124 km (0.109 R)
• M8: 1,102,686 km (0.11 R)
• M9: 1,250,339 km (0.082 R)
• M10: 2,054,727 km (0.083 R)
• M11: 2,169,768 km (0.083 R)
• M12: 2,454,751 km (0.096 R)
• M13: 2,552,439 km (0.044 R)
• M14: 2,651,622 km (0.097 R)
• M15: 2,764,718 km (0.119 R)
• M16: 2,969,967 km (0.086 R)
• M17: 3,127,343 km (0.096 R)
• M18: 3,409,485 km (0.115 R)
• M19: 3,560,579 km (0.077 R)
• M20: 3,998,751 km (0.097 R)
• M21: 4,290,766 km (0.1 R)
• M22: 4,424,507 km (0.101 R)
• M23: 4,559,594 km (0.097 R)
• M24: 4,726,694 km (0.103 R)
• M25: 4,942,265 km (0.093 R)
• M26: 5,399,286 km (0.045 R)
• M27: 5,592,567 km (0.099 R)
• M28: 5,706,261 km (0.105 R)
• M29: 5,837,159 km (0.073 R)
• M30: 5,969,254 km (0.084 R)
• M31: 6,068,886 km (0.071 R)
• M32: 6,490,154 km (0.106 R)
• M33: 6,834,080 km (0.116 R)
• M34: 6,938,349 km (0.025 R)
• M35: 7,095,876 km (0.087 R)
• M36: 7,290,054 km (0.046 R)
• M37: 7,378,915 km (0.091 R)
• M38: 7,486,027 km (0.104 R)
• M39: 8,398,873 km (0.114 R)
• M40: 8,510,772 km (0.106 R)
• M41: 9,288,831 km (0.035 R)
• M42: 9,404,620 km (0.074 R)
• M43: 9,540,305 km (0.087 R)
• M44: 10,050,135 km (0.033 R)
• M45: 10,149,168 km (0.061 R)
• M46: 10,368,329 km (0.106 R)
• M47: 10,851,830 km (0.085 R)
• M48: 11,055,582 km (0.103 R)
• M49: 11,342,810 km (0.079 R)
• M50: 11,611,787 km (0.067 R)
• M51: 11,736,701 km (0.057 R)
• M52: 11,966,782 km (0.118 R)
• M53: 13,248,088 km (0.117 R)
• M54: 13,772,728 km (0.105 R)
• M55: 13,949,104 km (0.052 R)
• M56: 14,148,518 km (0.101 R)
• M57: 14,259,669 km (0.051 R)
• M58: 14,371,269 km (0.102 R)
• M59: 14,684,976 km (0.099 R)
• M60: 14,774,884 km (0.078 R)
• M61: 15,000,926 km (0.032 R)
• M62: 15,136,911 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 145.2

Radius: 6.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.88 AU - 18.76 AU

Year: 26732 Days

Day: 15.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,359,716 km

• M1: 83,775 km (0.07 R)
• M2: 226,042 km (0.09 R)
• M3: 606,769 km (0.092 R)
• M4: 830,119 km (0.103 R)
• M5: 1,516,922 km (0.042 R)
• M6: 1,925,624 km (0.117 R)
• M7: 2,060,112 km (0.072 R)
• M8: 2,540,471 km (0.064 R)
• M9: 2,778,332 km (0.098 R)
• M10: 2,930,622 km (0.054 R)
• M11: 3,211,717 km (0.104 R)
• M12: 3,371,637 km (0.073 R)
• M13: 3,468,875 km (0.117 R)
• M14: 4,314,702 km (0.077 R)
• M15: 4,998,364 km (0.104 R)
• M16: 5,485,455 km (0.091 R)
• M17: 5,638,344 km (0.088 R)
• M18: 5,753,983 km (0.099 R)
• M19: 6,184,675 km (0.104 R)
• M20: 8,313,453 km (0.092 R)
• M21: 8,533,212 km (0.11 R)
• M22: 8,666,055 km (0.112 R)
• M23: 10,360,251 km (0.087 R)
• M24: 10,549,492 km (0.112 R)
• M25: 10,883,245 km (0.045 R)
• M26: 12,704,450 km (0.083 R)
• M27: 13,520,805 km (0.112 R)
• M28: 14,144,179 km (0.097 R)
• M29: 14,459,532 km (0.055 R)
• M30: 15,203,931 km (0.12 R)
• M31: 15,906,442 km (0.075 R)
• M32: 16,069,953 km (0.103 R)
• M33: 17,119,083 km (0.116 R)
• M34: 17,342,732 km (0.061 R)
• M35: 17,511,179 km (0.073 R)
• M36: 18,418,340 km (0.11 R)
• M37: 18,762,565 km (0.079 R)
• M38: 18,993,245 km (0.112 R)
• M39: 21,651,749 km (0.105 R)
• M40: 22,014,823 km (0.077 R)
• M41: 22,624,584 km (0.059 R)
• M42: 22,870,074 km (0.048 R)
• M43: 22,931,558 km (0.08 R)
• M44: 23,054,827 km (0.088 R)
• M45: 23,240,029 km (0.106 R)
• M46: 23,674,013 km (0.109 R)
• M47: 23,985,625 km (0.095 R)
• M48: 24,991,970 km (0.052 R)
• M49: 25,118,829 km (0.091 R)
• M50: 25,628,060 km (0.086 R)
• M51: 26,012,227 km (0.053 R)
• M52: 26,269,386 km (0.096 R)
• M53: 26,786,097 km (0.082 R)
• M54: 27,110,874 km (0.112 R)
• M55: 27,241,174 km (0.119 R)
• M56: 28,555,092 km (0.04 R)
• M57: 28,953,321 km (0.09 R)
• M58: 29,889,655 km (0.063 R)
• M59: 30,024,293 km (0.07 R)
• M60: 30,091,612 km (0.065 R)
• M61: 30,429,254 km (0.119 R)
• M62: 30,971,846 km (0.116 R)
• M63: 31,176,196 km (0.055 R)
• M64: 31,791,941 km (0.04 R)
• M65: 32,066,902 km (0.104 R)
• M66: 32,480,839 km (0.086 R)
• M67: 33,453,375 km (0.083 R)
• M68: 34,576,705 km (0.09 R)
• M69: 34,647,316 km (0.115 R)
• M70: 34,788,686 km (0.08 R)
• M71: 35,498,378 km (0.081 R)
• M72: 37,438,363 km (0.097 R)
• M73: 37,801,437 km (0.116 R)
• M74: 40,226,568 km (0.108 R)
• M75: 41,345,411 km (0.087 R)
• M76: 42,021,743 km (0.096 R)
• M77: 43,080,896 km (0.096 R)
• M78: 44,455,550 km (0.115 R)
• M79: 45,148,338 km (0.102 R)
• M80: 45,302,723 km (0.081 R)
• M81: 45,767,075 km (0.056 R)
• M82: 46,856,596 km (0.081 R)
• M83: 47,247,795 km (0.093 R)
• M84: 47,404,573 km (0.111 R)
• M85: 47,797,268 km (0.04 R)
• M86: 48,112,321 km (0.081 R)
• M87: 48,348,985 km (0.079 R)
• M88: 49,219,943 km (0.054 R)
• M89: 49,537,989 km (0.087 R)
• M90: 50,736,866 km (0.091 R)
• M91: 50,897,384 km (0.058 R)
• M92: 50,977,718 km (0.073 R)
• M93: 52,512,144 km (0.074 R)
• M94: 53,652,528 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.4

Radius: 5.3

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 14.05 AU - 22.03 AU

Year: 28416 Days

Day: 16.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 60,359,716 km

• M1: 67,768 km (0.077 R)
• M2: 276,158 km (0.119 R)
• M3: 379,231 km (0.102 R)
• M4: 760,406 km (0.114 R)
• M5: 996,771 km (0.086 R)
• M6: 1,206,656 km (0.089 R)
• M7: 1,279,660 km (0.043 R)
• M8: 1,430,156 km (0.074 R)
• M9: 1,972,598 km (0.119 R)
• M10: 2,478,837 km (0.117 R)
• M11: 2,666,881 km (0.107 R)
• M12: 3,745,183 km (0.052 R)
• M13: 4,217,762 km (0.083 R)
• M14: 4,254,863 km (0.12 R)
• M15: 4,593,851 km (0.074 R)
• M16: 5,098,894 km (0.093 R)
• M17: 5,951,302 km (0.106 R)
• M18: 7,288,259 km (0.066 R)
• M19: 10,122,241 km (0.053 R)
• M20: 10,221,873 km (0.067 R)
• M21: 11,392,027 km (0.118 R)
• M22: 13,198,123 km (0.086 R)
• M23: 13,635,696 km (0.109 R)
• M24: 14,977,290 km (0.062 R)
• M25: 16,010,712 km (0.077 R)
• M26: 16,068,756 km (0.077 R)
• M27: 16,243,486 km (0.117 R)
• M28: 16,594,742 km (0.107 R)
• M29: 16,653,534 km (0.117 R)
• M30: 16,712,326 km (0.094 R)
• M31: 17,964,311 km (0.106 R)
• M32: 19,617,666 km (0.037 R)
• M33: 21,127,707 km (0.095 R)
• M34: 21,382,921 km (0.047 R)
• M35: 21,510,977 km (0.099 R)
• M36: 22,284,548 km (0.116 R)
• M37: 23,858,766 km (0.056 R)
• M38: 24,191,172 km (0.088 R)
• M39: 24,860,773 km (0.061 R)
• M40: 24,995,261 km (0.068 R)
• M41: 26,767,547 km (0.118 R)
• M42: 27,043,705 km (0.049 R)
• M43: 28,509,315 km (0.042 R)
• M44: 28,650,236 km (0.108 R)
• M45: 29,216,315 km (0.076 R)
• M46: 31,808,696 km (0.101 R)
• M47: 32,028,007 km (0.086 R)
• M48: 32,688,930 km (0.055 R)
• M49: 33,206,239 km (0.043 R)
• M50: 34,323,735 km (0.103 R)
• M51: 39,149,613 km (0.046 R)
• M52: 39,463,021 km (0.102 R)
• M53: 43,289,585 km (0.067 R)
• M54: 45,905,453 km (0.058 R)
• M55: 45,988,031 km (0.12 R)
• M56: 47,482,663 km (0.074 R)
• M57: 47,649,764 km (0.093 R)
• M58: 47,733,389 km (0.104 R)
• M59: 50,519,500 km (0.099 R)
• M60: 52,492,397 km (0.07 R)
• M61: 52,578,715 km (0.119 R)
• M62: 52,665,033 km (0.081 R)
• M63: 53,097,819 km (0.049 R)
• M64: 54,490,276 km (0.03 R)
• M65: 56,159,340 km (0.08 R)
• M66: 56,336,015 km (0.109 R)
• M67: 59,817,905 km (0.07 R)
• M68: 59,908,113 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 10,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit