🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.57 AU - 0.95 AU

Year: 236 Days

Day: 23 Hours

Environment

Temp: 200 °C

Axial Tilt: 36.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,010,088 km

• M1: 286,630 km (0.054 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.89 AU - 1.23 AU

Year: 389 Days

Day: 41.8 Hours

Environment

Temp: 48 °C

Axial Tilt: 157.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.55 AU - 3.23 AU

Year: 1751 Days

Day: 19.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.7

Radius: 7.7

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 13.33 AU - 17.81 AU

Year: 21899 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 61,010,088 km

• M1: 1,415,046 km (0.092 R)
• M2: 1,719,628 km (0.063 R)
• M3: 2,180,090 km (0.108 R)
• M4: 2,604,050 km (0.064 R)
• M5: 2,775,938 km (0.027 R)
• M6: 4,424,207 km (0.037 R)
• M7: 4,511,872 km (0.115 R)
• M8: 5,110,862 km (0.112 R)
• M9: 5,233,682 km (0.103 R)
• M10: 5,388,665 km (0.098 R)
• M11: 5,926,619 km (0.104 R)
• M12: 6,283,859 km (0.111 R)
• M13: 6,951,364 km (0.062 R)
• M14: 7,121,756 km (0.04 R)
• M15: 7,293,495 km (0.086 R)
• M16: 8,280,691 km (0.092 R)
• M17: 8,425,053 km (0.089 R)
• M18: 9,534,770 km (0.066 R)
• M19: 10,106,832 km (0.111 R)
• M20: 10,689,815 km (0.064 R)
• M21: 11,164,190 km (0.075 R)
• M22: 11,685,688 km (0.107 R)
• M23: 12,628,005 km (0.099 R)
• M24: 12,752,620 km (0.043 R)
• M25: 12,836,096 km (0.044 R)
• M26: 13,339,941 km (0.054 R)
• M27: 13,893,304 km (0.072 R)
• M28: 14,022,108 km (0.109 R)
• M29: 15,865,752 km (0.067 R)
• M30: 16,361,070 km (0.07 R)
• M31: 18,204,864 km (0.078 R)
• M32: 18,487,155 km (0.071 R)
• M33: 19,008,354 km (0.116 R)
• M34: 19,919,854 km (0.091 R)
• M35: 20,113,583 km (0.025 R)
• M36: 20,551,755 km (0.04 R)
• M37: 21,487,041 km (0.034 R)
• M38: 21,835,156 km (0.065 R)
• M39: 22,486,505 km (0.11 R)
• M40: 23,450,065 km (0.096 R)
• M41: 24,117,122 km (0.101 R)
• M42: 24,168,583 km (0.114 R)
• M43: 25,050,911 km (0.119 R)
• M44: 25,679,970 km (0.059 R)
• M45: 26,314,265 km (0.105 R)
• M46: 26,846,834 km (0.044 R)
• M47: 27,760,278 km (0.096 R)
• M48: 28,139,359 km (0.09 R)
• M49: 29,562,334 km (0.081 R)
• M50: 29,672,738 km (0.081 R)
• M51: 30,171,347 km (0.096 R)
• M52: 30,505,399 km (0.087 R)
• M53: 31,401,939 km (0.062 R)
• M54: 32,080,067 km (0.105 R)
• M55: 33,508,128 km (0.077 R)
• M56: 35,015,326 km (0.086 R)
• M57: 35,073,819 km (0.083 R)
• M58: 35,718,436 km (0.072 R)
• M59: 36,307,852 km (0.108 R)
• M60: 36,426,184 km (0.08 R)
• M61: 37,138,569 km (0.068 R)
• M62: 38,576,953 km (0.12 R)
• M63: 38,818,553 km (0.065 R)
• M64: 39,242,364 km (0.1 R)
• M65: 39,363,688 km (0.114 R)
• M66: 39,667,671 km (0.065 R)
• M67: 39,789,593 km (0.092 R)
• M68: 40,155,808 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 878.6

Radius: 5.2

Gravity: 32.49 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 15.48 AU - 16.84 AU

Year: 23156 Days

Day: 22.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 61,010,088 km

• M1: 468,840 km (0.093 R)
• M2: 2,322,058 km (0.098 R)
• M3: 2,524,015 km (0.073 R)
• M4: 2,945,133 km (0.105 R)
• M5: 3,616,977 km (0.084 R)
• M6: 4,041,985 km (0.103 R)
• M7: 4,887,362 km (0.075 R)
• M8: 5,409,459 km (0.116 R)
• M9: 6,059,013 km (0.08 R)
• M10: 7,078,971 km (0.103 R)
• M11: 7,195,508 km (0.115 R)
• M12: 7,848,054 km (0.099 R)
• M13: 8,581,233 km (0.111 R)
• M14: 9,528,188 km (0.042 R)
• M15: 9,851,169 km (0.087 R)
• M16: 10,375,360 km (0.075 R)
• M17: 11,725,032 km (0.099 R)
• M18: 12,001,639 km (0.104 R)
• M19: 12,350,351 km (0.062 R)
• M20: 13,560,598 km (0.046 R)
• M21: 15,106,991 km (0.104 R)
• M22: 15,634,773 km (0.098 R)
• M23: 16,245,282 km (0.098 R)
• M24: 17,884,725 km (0.098 R)
• M25: 18,282,805 km (0.089 R)
• M26: 19,986,276 km (0.034 R)
• M27: 20,316,438 km (0.063 R)
• M28: 21,909,356 km (0.086 R)
• M29: 22,164,421 km (0.113 R)
• M30: 22,591,971 km (0.117 R)
• M31: 24,240,989 km (0.092 R)
• M32: 24,592,992 km (0.114 R)
• M33: 25,035,503 km (0.096 R)
• M34: 25,480,557 km (0.113 R)
• M35: 28,021,028 km (0.028 R)
• M36: 28,390,534 km (0.072 R)
• M37: 28,761,537 km (0.107 R)
• M38: 29,978,665 km (0.08 R)
• M39: 30,926,218 km (0.094 R)
• M40: 32,948,033 km (0.096 R)
• M41: 33,240,348 km (0.118 R)
• M42: 33,533,410 km (0.078 R)
• M43: 33,925,656 km (0.086 R)
• M44: 35,509,598 km (0.053 R)
• M45: 36,210,165 km (0.096 R)
• M46: 39,677,095 km (0.109 R)
• M47: 42,398,879 km (0.091 R)
• M48: 43,354,959 km (0.026 R)
• M49: 43,568,285 km (0.119 R)
• M50: 48,130,123 km (0.068 R)
• M51: 48,240,676 km (0.119 R)
• M52: 48,461,781 km (0.109 R)
• M53: 49,127,342 km (0.119 R)
• M54: 50,691,837 km (0.064 R)
• M55: 51,254,624 km (0.039 R)
• M56: 52,841,259 km (0.063 R)
• M57: 54,789,472 km (0.073 R)
• M58: 54,904,812 km (0.069 R)
• M59: 55,135,642 km (0.097 R)
• M60: 56,178,788 km (0.054 R)
• M61: 57,111,381 km (0.028 R)
• M62: 59,821,047 km (0.092 R)
• M63: 60,415,698 km (0.107 R)
• M64: 60,654,008 km (0.091 R)
• M65: 61,610,686 km (0.054 R)
• M66: 61,970,768 km (0.104 R)
• M67: 62,211,172 km (0.118 R)
• M68: 62,331,449 km (0.075 R)
• M69: 62,692,877 km (0.089 R)
• M70: 62,813,453 km (0.107 R)
• M71: 62,934,179 km (0.101 R)
• M72: 63,417,829 km (0.083 R)
• M73: 63,660,177 km (0.082 R)
• M74: 66,345,309 km (0.108 R)
• M75: 66,960,755 km (0.077 R)
• M76: 67,454,428 km (0.087 R)
• M77: 68,321,348 km (0.102 R)
• M78: 68,942,777 km (0.102 R)
• M79: 71,447,195 km (0.034 R)
• M80: 71,951,789 km (0.057 R)
• M81: 72,710,699 km (0.034 R)
• M82: 74,108,840 km (0.078 R)
• M83: 74,875,230 km (0.045 R)
• M84: 76,029,827 km (0.112 R)
• M85: 76,158,481 km (0.111 R)
• M86: 76,287,135 km (0.041 R)
• M87: 77,967,119 km (0.109 R)
• M88: 80,313,262 km (0.053 R)
• M89: 81,363,290 km (0.083 R)
• M90: 81,494,936 km (0.048 R)
• M91: 81,626,582 km (0.098 R)
• M92: 81,758,378 km (0.051 R)
• M93: 82,550,199 km (0.096 R)
• M94: 82,682,444 km (0.087 R)
• M95: 89,790,288 km (0.095 R)
• M96: 90,880,108 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 220.4

Radius: 5.7

Gravity: 6.78 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.55 AU - 20.75 AU

Year: 25316 Days

Day: 15.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 61,010,088 km

• M1: 269,725 km (0.113 R)
• M2: 487,091 km (0.054 R)
• M3: 652,546 km (0.116 R)
• M4: 752,178 km (0.051 R)
• M5: 2,796,433 km (0.11 R)
• M6: 3,611,143 km (0.056 R)
• M7: 4,455,922 km (0.104 R)
• M8: 4,608,811 km (0.105 R)
• M9: 4,802,391 km (0.059 R)
• M10: 5,157,686 km (0.087 R)
• M11: 5,727,055 km (0.099 R)
• M12: 6,145,929 km (0.058 R)
• M13: 6,968,867 km (0.097 R)
• M14: 7,551,551 km (0.096 R)
• M15: 7,688,283 km (0.105 R)
• M16: 8,955,078 km (0.079 R)
• M17: 10,386,131 km (0.117 R)
• M18: 11,570,647 km (0.072 R)
• M19: 12,258,947 km (0.034 R)
• M20: 13,233,727 km (0.056 R)
• M21: 14,177,091 km (0.055 R)
• M22: 14,628,428 km (0.111 R)
• M23: 15,256,739 km (0.116 R)
• M24: 16,598,781 km (0.065 R)
• M25: 18,160,882 km (0.104 R)
• M26: 19,083,153 km (0.096 R)
• M27: 19,643,846 km (0.106 R)
• M28: 20,653,931 km (0.076 R)
• M29: 21,810,322 km (0.092 R)
• M30: 21,940,173 km (0.116 R)
• M31: 22,527,345 km (0.064 R)
• M32: 22,855,862 km (0.076 R)
• M33: 24,454,465 km (0.067 R)
• M34: 28,251,408 km (0.12 R)
• M35: 28,747,624 km (0.079 R)
• M36: 32,449,125 km (0.111 R)
• M37: 33,043,178 km (0.113 R)
• M38: 34,166,658 km (0.043 R)
• M39: 34,846,879 km (0.105 R)
• M40: 38,705,906 km (0.112 R)
• M41: 39,256,875 km (0.049 R)
• M42: 39,810,537 km (0.064 R)
• M43: 41,728,082 km (0.113 R)
• M44: 43,104,382 km (0.111 R)
• M45: 43,757,228 km (0.096 R)
• M46: 46,735,272 km (0.075 R)
• M47: 46,818,898 km (0.083 R)
• M48: 47,489,844 km (0.083 R)
• M49: 49,011,254 km (0.077 R)
• M50: 49,351,590 km (0.072 R)
• M51: 49,436,711 km (0.073 R)
• M52: 49,692,523 km (0.116 R)
• M53: 50,119,924 km (0.093 R)
• M54: 50,205,644 km (0.052 R)
• M55: 51,236,972 km (0.061 R)
• M56: 54,021,137 km (0.056 R)
• M57: 58,108,600 km (0.118 R)
• M58: 58,739,155 km (0.09 R)
• M59: 59,825,684 km (0.12 R)
• M60: 60,736,137 km (0.088 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit