🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.96 AU - 1.08 AU

Year: 360 Days

Day: 47.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.95 AU - 2.91 AU

Year: 1325 Days

Day: 35.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,087,241 km

• M1: 1,078,002 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.46 AU - 4.06 AU

Year: 2059 Days

Day: 32.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 93,087,241 km

• M1: 1,077,404 km (0.102 R)
• M2: 2,559,769 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.6

Radius: 4.3

Gravity: 44.38 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 15.63 AU - 17.41 AU

Year: 23490 Days

Day: 24.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 93,087,241 km

• M1: 76,145 km (0.099 R)
• M2: 143,315 km (0.072 R)
• M3: 235,467 km (0.099 R)
• M4: 367,113 km (0.052 R)
• M5: 883,226 km (0.067 R)
• M6: 969,544 km (0.096 R)
• M7: 1,408,015 km (0.108 R)
• M8: 1,826,740 km (0.099 R)
• M9: 1,937,143 km (0.106 R)
• M10: 2,769,505 km (0.094 R)
• M11: 3,156,216 km (0.073 R)
• M12: 3,200,198 km (0.11 R)
• M13: 3,378,369 km (0.064 R)
• M14: 3,605,458 km (0.095 R)
• M15: 3,884,608 km (0.118 R)
• M16: 4,026,726 km (0.118 R)
• M17: 5,328,826 km (0.071 R)
• M18: 7,558,133 km (0.11 R)
• M19: 8,215,765 km (0.111 R)
• M20: 8,459,311 km (0.095 R)
• M21: 8,767,333 km (0.092 R)
• M22: 9,267,438 km (0.05 R)
• M23: 9,330,718 km (0.101 R)
• M24: 9,584,885 km (0.068 R)
• M25: 9,712,791 km (0.093 R)
• M26: 10,295,475 km (0.087 R)
• M27: 10,690,264 km (0.074 R)
• M28: 11,224,179 km (0.081 R)
• M29: 13,018,755 km (0.054 R)
• M30: 13,732,337 km (0.11 R)
• M31: 13,948,954 km (0.054 R)
• M32: 15,197,199 km (0.045 R)
• M33: 15,271,699 km (0.118 R)
• M34: 16,251,714 km (0.078 R)
• M35: 16,710,980 km (0.08 R)
• M36: 17,019,451 km (0.117 R)
• M37: 17,956,083 km (0.112 R)
• M38: 18,829,286 km (0.087 R)
• M39: 19,230,657 km (0.113 R)
• M40: 20,699,259 km (0.075 R)
• M41: 20,781,837 km (0.112 R)
• M42: 21,113,495 km (0.093 R)
• M43: 21,363,324 km (0.032 R)
• M44: 21,446,949 km (0.091 R)
• M45: 22,034,570 km (0.119 R)
• M46: 22,203,466 km (0.062 R)
• M47: 22,372,661 km (0.087 R)
• M48: 24,350,195 km (0.087 R)
• M49: 26,472,540 km (0.104 R)
• M50: 26,652,057 km (0.11 R)
• M51: 27,374,166 km (0.093 R)
• M52: 28,377,519 km (0.113 R)
• M53: 29,858,389 km (0.116 R)
• M54: 31,269,246 km (0.08 R)
• M55: 31,839,663 km (0.093 R)
• M56: 32,701,795 km (0.114 R)
• M57: 34,155,587 km (0.095 R)
• M58: 34,644,772 km (0.084 R)
• M59: 35,729,357 km (0.119 R)
• M60: 36,126,390 km (0.095 R)
• M61: 38,133,993 km (0.11 R)
• M62: 38,438,126 km (0.115 R)
• M63: 39,151,259 km (0.073 R)
• M64: 39,355,759 km (0.098 R)
• M65: 43,731,796 km (0.099 R)
• M66: 47,494,482 km (0.069 R)
• M67: 48,040,364 km (0.108 R)
• M68: 49,248,666 km (0.087 R)
• M69: 49,580,026 km (0.112 R)
• M70: 51,247,443 km (0.1 R)
• M71: 51,471,092 km (0.102 R)
• M72: 52,820,315 km (0.061 R)
• M73: 55,323,686 km (0.083 R)
• M74: 56,474,243 km (0.075 R)
• M75: 58,098,427 km (0.098 R)
• M76: 58,565,322 km (0.093 R)
• M77: 58,916,279 km (0.068 R)
• M78: 59,267,834 km (0.086 R)
• M79: 60,208,954 km (0.092 R)
• M80: 63,541,696 km (0.112 R)
• M81: 66,201,995 km (0.12 R)
• M82: 69,268,900 km (0.069 R)
• M83: 72,005,794 km (0.119 R)
• M84: 74,271,154 km (0.096 R)
• M85: 74,397,714 km (0.093 R)
• M86: 76,815,664 km (0.091 R)
• M87: 77,071,626 km (0.104 R)
• M88: 77,328,037 km (0.065 R)
• M89: 78,356,074 km (0.117 R)
• M90: 79,000,840 km (0.119 R)
• M91: 80,685,612 km (0.086 R)
• M92: 81,728,159 km (0.119 R)
• M93: 85,943,229 km (0.077 R)
• M94: 87,541,981 km (0.08 R)
• M95: 87,809,313 km (0.117 R)
• M96: 89,823,648 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.2

Radius: 6.3

Gravity: 20.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 15.94 AU - 18.48 AU

Year: 24977 Days

Day: 20.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,087,241 km

• M1: 185,651 km (0.099 R)
• M2: 1,344,137 km (0.038 R)
• M3: 1,691,354 km (0.107 R)
• M4: 2,262,369 km (0.104 R)
• M5: 2,673,763 km (0.043 R)
• M6: 2,758,884 km (0.063 R)
• M7: 2,888,136 km (0.107 R)
• M8: 3,800,534 km (0.089 R)
• M9: 4,238,257 km (0.091 R)
• M10: 4,589,663 km (0.107 R)
• M11: 5,002,702 km (0.085 R)
• M12: 5,213,785 km (0.11 R)
• M13: 5,699,230 km (0.062 R)
• M14: 5,919,588 km (0.12 R)
• M15: 7,781,333 km (0.108 R)
• M16: 7,842,220 km (0.086 R)
• M17: 7,903,256 km (0.099 R)
• M18: 8,210,829 km (0.11 R)
• M19: 10,004,956 km (0.117 R)
• M20: 10,809,493 km (0.03 R)
• M21: 11,013,844 km (0.041 R)
• M22: 11,634,825 km (0.103 R)
• M23: 12,622,919 km (0.054 R)
• M24: 13,054,658 km (0.081 R)
• M25: 13,272,323 km (0.114 R)
• M26: 13,345,177 km (0.094 R)
• M27: 13,418,181 km (0.112 R)
• M28: 13,491,334 km (0.107 R)
• M29: 13,932,648 km (0.095 R)
• M30: 14,528,496 km (0.051 R)
• M31: 16,600,128 km (0.092 R)
• M32: 16,835,894 km (0.118 R)
• M33: 17,310,867 km (0.1 R)
• M34: 18,193,195 km (0.102 R)
• M35: 20,251,961 km (0.116 R)
• M36: 20,419,960 km (0.045 R)
• M37: 21,266,235 km (0.048 R)
• M38: 22,818,313 km (0.105 R)
• M39: 24,674,673 km (0.054 R)
• M40: 25,033,708 km (0.111 R)
• M41: 27,039,366 km (0.099 R)
• M42: 28,906,946 km (0.107 R)
• M43: 29,190,584 km (0.105 R)
• M44: 30,142,924 km (0.109 R)
• M45: 31,105,586 km (0.096 R)
• M46: 33,159,415 km (0.118 R)
• M47: 33,555,700 km (0.111 R)
• M48: 35,458,734 km (0.1 R)
• M49: 39,055,217 km (0.054 R)
• M50: 39,998,581 km (0.117 R)
• M51: 43,304,993 km (0.089 R)
• M52: 44,390,176 km (0.084 R)
• M53: 45,045,564 km (0.108 R)
• M54: 45,374,381 km (0.113 R)
• M55: 49,157,112 km (0.088 R)
• M56: 49,835,239 km (0.083 R)
• M57: 50,402,515 km (0.07 R)
• M58: 50,857,891 km (0.109 R)
• M59: 52,347,437 km (0.05 R)
• M60: 52,924,136 km (0.086 R)
• M61: 53,735,106 km (0.103 R)
• M62: 57,731,913 km (0.11 R)
• M63: 60,489,450 km (0.084 R)
• M64: 60,610,325 km (0.12 R)
• M65: 60,731,200 km (0.119 R)
• M66: 62,066,810 km (0.12 R)
• M67: 62,921,912 km (0.112 R)
• M68: 65,014,487 km (0.079 R)
• M69: 66,131,534 km (0.086 R)
• M70: 66,754,908 km (0.114 R)
• M71: 67,129,801 km (0.12 R)
• M72: 67,881,829 km (0.083 R)
• M73: 68,510,589 km (0.088 R)
• M74: 69,267,704 km (0.108 R)
• M75: 70,790,161 km (0.11 R)
• M76: 71,555,504 km (0.082 R)
• M77: 72,067,278 km (0.058 R)
• M78: 73,094,417 km (0.082 R)
• M79: 75,293,207 km (0.069 R)
• M80: 75,944,107 km (0.045 R)
• M81: 76,205,006 km (0.092 R)
• M82: 76,466,054 km (0.071 R)
• M83: 76,858,449 km (0.078 R)
• M84: 77,120,246 km (0.108 R)
• M85: 77,645,035 km (0.099 R)
• M86: 77,776,382 km (0.087 R)
• M87: 78,039,225 km (0.085 R)
• M88: 78,434,313 km (0.071 R)
• M89: 80,950,998 km (0.116 R)
• M90: 82,688,278 km (0.061 R)
• M91: 83,494,312 km (0.059 R)
• M92: 85,249,394 km (0.116 R)
• M93: 85,384,929 km (0.117 R)
• M94: 85,656,150 km (0.1 R)
• M95: 86,744,026 km (0.114 R)
• M96: 87,153,176 km (0.103 R)
• M97: 87,562,925 km (0.114 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit