🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.44 AU - 0.6 AU

Year: 131 Days

Day: 19.3 Hours

Environment

Temp: 239 °C

Axial Tilt: 21 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,413,603 km

• M1: 71,807 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.86 AU - 1.12 AU

Year: 343 Days

Day: 24.8 Hours

Environment

Temp: 110 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.33 AU - 2.03 AU

Year: 758 Days

Day: 47.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.8

Radius: 9.1

Gravity: 6.86 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 9.75 AU - 11.93 AU

Year: 12429 Days

Day: 11.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,413,603 km

• M1: 121,773 km (0.104 R)
• M2: 467,942 km (0.099 R)
• M3: 609,013 km (0.034 R)
• M4: 819,946 km (0.037 R)
• M5: 1,034,170 km (0.118 R)
• M6: 1,137,542 km (0.025 R)
• M7: 1,422,975 km (0.11 R)
• M8: 1,956,591 km (0.071 R)
• M9: 2,381,000 km (0.039 R)
• M10: 2,632,324 km (0.108 R)
• M11: 2,718,044 km (0.1 R)
• M12: 3,406,044 km (0.109 R)
• M13: 3,562,673 km (0.102 R)
• M14: 3,948,037 km (0.109 R)
• M15: 4,046,473 km (0.092 R)
• M16: 4,245,887 km (0.085 R)
• M17: 4,969,192 km (0.082 R)
• M18: 5,075,706 km (0.074 R)
• M19: 5,399,586 km (0.118 R)
• M20: 6,219,831 km (0.118 R)
• M21: 7,603,162 km (0.104 R)
• M22: 8,098,780 km (0.039 R)
• M23: 9,034,215 km (0.082 R)
• M24: 12,860,181 km (0.054 R)
• M25: 13,006,936 km (0.103 R)
• M26: 13,598,895 km (0.117 R)
• M27: 13,948,206 km (0.114 R)
• M28: 14,250,095 km (0.1 R)
• M29: 14,604,941 km (0.114 R)
• M30: 15,117,014 km (0.114 R)
• M31: 15,583,012 km (0.043 R)
• M32: 19,364,248 km (0.025 R)
• M33: 19,813,789 km (0.097 R)
• M34: 20,209,775 km (0.054 R)
• M35: 20,780,191 km (0.073 R)
• M36: 21,471,633 km (0.09 R)
• M37: 21,761,853 km (0.048 R)
• M38: 22,581,799 km (0.035 R)
• M39: 22,640,740 km (0.032 R)
• M40: 23,770,354 km (0.077 R)
• M41: 24,131,034 km (0.09 R)
• M42: 26,456,234 km (0.081 R)
• M43: 26,642,932 km (0.116 R)
• M44: 26,829,929 km (0.079 R)
• M45: 27,456,595 km (0.025 R)
• M46: 27,771,798 km (0.083 R)
• M47: 28,660,558 km (0.097 R)
• M48: 29,429,641 km (0.081 R)
• M49: 29,687,697 km (0.112 R)
• M50: 30,726,804 km (0.105 R)
• M51: 30,857,553 km (0.104 R)
• M52: 30,988,451 km (0.083 R)
• M53: 31,711,757 km (0.077 R)
• M54: 31,843,852 km (0.094 R)
• M55: 31,910,123 km (0.03 R)
• M56: 32,974,363 km (0.11 R)
• M57: 33,578,140 km (0.083 R)
• M58: 33,645,459 km (0.091 R)
• M59: 33,982,652 km (0.1 R)
• M60: 34,321,043 km (0.107 R)
• M61: 34,592,413 km (0.104 R)
• M62: 34,864,681 km (0.073 R)
• M63: 35,342,796 km (0.087 R)
• M64: 35,548,344 km (0.097 R)
• M65: 35,823,005 km (0.052 R)
• M66: 36,512,801 km (0.086 R)
• M67: 37,276,648 km (0.106 R)
• M68: 38,116,041 km (0.106 R)
• M69: 38,820,199 km (0.033 R)
• M70: 38,890,809 km (0.119 R)
• M71: 39,103,088 km (0.065 R)
• M72: 42,114,344 km (0.101 R)
• M73: 42,769,283 km (0.099 R)
• M74: 43,721,174 km (0.082 R)
• M75: 43,941,831 km (0.083 R)
• M76: 44,458,243 km (0.074 R)
• M77: 44,532,145 km (0.076 R)
• M78: 44,828,348 km (0.079 R)
• M79: 45,125,151 km (0.093 R)
• M80: 46,019,297 km (0.12 R)
• M81: 46,094,096 km (0.088 R)
• M82: 47,145,320 km (0.078 R)
• M83: 47,371,662 km (0.109 R)
• M84: 47,447,209 km (0.089 R)
• M85: 47,749,696 km (0.109 R)
• M86: 48,204,473 km (0.038 R)
• M87: 48,813,336 km (0.108 R)
• M88: 48,965,926 km (0.053 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 349.6

Radius: 3.2

Gravity: 34.14 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 16.06 AU - 23.8 AU

Year: 30985 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,413,603 km

• M1: 121,174 km (0.039 R)
• M2: 342,280 km (0.119 R)
• M3: 421,118 km (0.113 R)
• M4: 1,205,908 km (0.094 R)
• M5: 1,326,484 km (0.106 R)
• M6: 2,347,639 km (0.087 R)
• M7: 3,254,801 km (0.054 R)
• M8: 3,296,389 km (0.107 R)
• M9: 3,464,836 km (0.107 R)
• M10: 3,810,108 km (0.108 R)
• M11: 3,942,353 km (0.086 R)
• M12: 3,986,783 km (0.044 R)
• M13: 4,862,080 km (0.12 R)
• M14: 5,394,948 km (0.103 R)
• M15: 5,493,683 km (0.106 R)
• M16: 5,793,926 km (0.046 R)
• M17: 5,996,930 km (0.114 R)
• M18: 6,202,328 km (0.089 R)
• M19: 7,318,029 km (0.035 R)
• M20: 7,372,781 km (0.109 R)
• M21: 8,436,722 km (0.116 R)
• M22: 8,666,803 km (0.089 R)
• M23: 9,787,291 km (0.12 R)
• M24: 9,907,867 km (0.095 R)
• M25: 9,968,454 km (0.06 R)
• M26: 10,456,592 km (0.098 R)
• M27: 11,077,872 km (0.106 R)
• M28: 11,266,515 km (0.082 R)
• M29: 11,519,634 km (0.099 R)
• M30: 12,225,736 km (0.099 R)
• M31: 12,616,636 km (0.091 R)
• M32: 13,410,851 km (0.114 R)
• M33: 18,205,612 km (0.075 R)
• M34: 18,801,311 km (0.107 R)
• M35: 19,252,049 km (0.083 R)
• M36: 21,013,115 km (0.106 R)
• M37: 22,030,979 km (0.083 R)
• M38: 22,347,379 km (0.047 R)
• M39: 22,506,252 km (0.054 R)
• M40: 23,064,850 km (0.064 R)
• M41: 23,789,801 km (0.12 R)
• M42: 26,763,358 km (0.094 R)
• M43: 29,590,010 km (0.077 R)
• M44: 29,851,657 km (0.042 R)
• M45: 30,026,537 km (0.11 R)
• M46: 30,553,121 km (0.086 R)
• M47: 30,817,610 km (0.12 R)
• M48: 31,171,260 km (0.078 R)
• M49: 32,240,735 km (0.093 R)
• M50: 34,415,140 km (0.116 R)
• M51: 36,076,873 km (0.088 R)
• M52: 36,823,665 km (0.118 R)
• M53: 40,827,503 km (0.036 R)
• M54: 42,094,447 km (0.097 R)
• M55: 42,880,434 km (0.073 R)
• M56: 42,979,019 km (0.086 R)
• M57: 44,566,851 km (0.107 R)
• M58: 44,766,714 km (0.119 R)
• M59: 45,568,858 km (0.085 R)
• M60: 45,770,217 km (0.03 R)
• M61: 46,375,938 km (0.108 R)
• M62: 47,799,512 km (0.12 R)
• M63: 48,825,155 km (0.066 R)
• M64: 51,106,821 km (0.087 R)
• M65: 52,050,186 km (0.12 R)
• M66: 54,700,761 km (0.089 R)
• M67: 55,773,228 km (0.076 R)
• M68: 56,420,089 km (0.053 R)
• M69: 56,961,035 km (0.105 R)
• M70: 58,812,907 km (0.098 R)
• M71: 58,922,413 km (0.119 R)
• M72: 60,131,911 km (0.106 R)
• M73: 61,016,783 km (0.105 R)
• M74: 61,571,940 km (0.045 R)
• M75: 62,911,141 km (0.062 R)
• M76: 63,135,238 km (0.105 R)
• M77: 63,696,829 km (0.083 R)
• M78: 65,959,347 km (0.117 R)
• M79: 66,301,028 km (0.116 R)
• M80: 66,871,744 km (0.06 R)
• M81: 67,673,439 km (0.077 R)
• M82: 67,788,330 km (0.119 R)
• M83: 67,903,072 km (0.09 R)
• M84: 68,133,004 km (0.096 R)
• M85: 68,248,045 km (0.066 R)
• M86: 71,378,978 km (0.119 R)
• M87: 71,612,650 km (0.104 R)
• M88: 72,667,764 km (0.079 R)
• M89: 73,020,665 km (0.083 R)
• M90: 74,437,806 km (0.116 R)
• M91: 75,506,533 km (0.051 R)
• M92: 75,625,613 km (0.119 R)

Kuiper Belt

Range: 31.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 264 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit