🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.5 AU - 0.66 AU

Year: 159 Days

Day: 45.3 Hours

Environment

Temp: 158 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.9 AU - 2.32 AU

Year: 1103 Days

Day: 27.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 13.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.64 AU - 14.32 AU

Year: 13999 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 110,435,332 km

• M1: 185,950 km (0.074 R)
• M2: 302,188 km (0.095 R)
• M3: 690,245 km (0.098 R)
• M4: 902,524 km (0.104 R)
• M5: 1,037,162 km (0.117 R)
• M6: 1,178,981 km (0.045 R)
• M7: 1,284,747 km (0.075 R)
• M8: 1,460,823 km (0.089 R)
• M9: 1,645,427 km (0.084 R)
• M10: 1,764,806 km (0.094 R)
• M11: 2,012,839 km (0.052 R)
• M12: 2,115,314 km (0.115 R)
• M13: 2,460,885 km (0.108 R)
• M14: 2,570,839 km (0.065 R)
• M15: 3,086,802 km (0.1 R)
• M16: 3,206,032 km (0.112 R)
• M17: 3,296,389 km (0.114 R)
• M18: 4,480,905 km (0.093 R)
• M19: 4,718,915 km (0.038 R)
• M20: 5,243,106 km (0.072 R)
• M21: 5,859,749 km (0.09 R)
• M22: 6,082,949 km (0.1 R)
• M23: 6,847,244 km (0.115 R)
• M24: 8,507,781 km (0.119 R)
• M25: 8,803,386 km (0.11 R)
• M26: 9,102,282 km (0.095 R)
• M27: 11,057,377 km (0.076 R)
• M28: 11,287,608 km (0.092 R)
• M29: 12,702,206 km (0.111 R)
• M30: 13,040,297 km (0.09 R)
• M31: 13,137,386 km (0.083 R)
• M32: 13,626,870 km (0.093 R)
• M33: 14,172,005 km (0.062 R)
• M34: 14,724,470 km (0.07 R)
• M35: 15,489,214 km (0.079 R)
• M36: 16,006,224 km (0.093 R)
• M37: 16,476,410 km (0.1 R)
• M38: 16,792,361 km (0.098 R)
• M39: 16,898,127 km (0.108 R)
• M40: 18,184,668 km (0.069 R)
• M41: 18,293,276 km (0.109 R)
• M42: 18,675,349 km (0.094 R)
• M43: 20,004,826 km (0.065 R)
• M44: 20,454,816 km (0.116 R)
• M45: 21,422,116 km (0.107 R)
• M46: 21,998,068 km (0.094 R)
• M47: 22,287,988 km (0.118 R)
• M48: 23,047,796 km (0.065 R)
• M49: 23,342,205 km (0.092 R)
• M50: 23,697,200 km (0.112 R)
• M51: 24,592,544 km (0.098 R)
• M52: 25,559,843 km (0.075 R)
• M53: 25,986,945 km (0.105 R)
• M54: 26,848,180 km (0.112 R)
• M55: 27,033,981 km (0.102 R)
• M56: 28,409,384 km (0.108 R)
• M57: 28,788,465 km (0.098 R)
• M58: 29,551,713 km (0.088 R)
• M59: 31,097,957 km (0.1 R)
• M60: 31,553,931 km (0.081 R)
• M61: 32,604,557 km (0.051 R)
• M62: 32,802,774 km (0.098 R)
• M63: 33,666,552 km (0.084 R)
• M64: 33,933,734 km (0.106 R)
• M65: 34,134,644 km (0.095 R)
• M66: 34,537,660 km (0.099 R)
• M67: 36,029,002 km (0.07 R)
• M68: 36,302,317 km (0.097 R)
• M69: 37,195,715 km (0.105 R)
• M70: 38,374,846 km (0.109 R)
• M71: 39,495,783 km (0.049 R)
• M72: 40,343,554 km (0.082 R)
• M73: 43,067,581 km (0.097 R)
• M74: 43,430,356 km (0.062 R)
• M75: 44,378,508 km (0.088 R)
• M76: 44,671,570 km (0.041 R)
• M77: 46,592,406 km (0.116 R)
• M78: 49,828,059 km (0.119 R)
• M79: 50,667,303 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.3

Radius: 3.3

Gravity: 79.37 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 17.35 AU - 21.77 AU

Year: 31133 Days

Day: 23.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 110,435,332 km

• M1: 1,094,907 km (0.054 R)
• M2: 1,312,572 km (0.105 R)
• M3: 1,583,045 km (0.059 R)
• M4: 1,745,358 km (0.058 R)
• M5: 1,998,628 km (0.111 R)
• M6: 2,776,836 km (0.108 R)
• M7: 3,479,796 km (0.059 R)
• M8: 4,013,711 km (0.086 R)
• M9: 4,861,332 km (0.099 R)
• M10: 4,978,468 km (0.04 R)
• M11: 5,577,757 km (0.12 R)
• M12: 7,040,076 km (0.107 R)
• M13: 7,305,911 km (0.117 R)
• M14: 9,111,707 km (0.096 R)
• M15: 9,401,179 km (0.107 R)
• M16: 12,939,617 km (0.116 R)
• M17: 14,423,927 km (0.108 R)
• M18: 15,015,587 km (0.088 R)
• M19: 15,271,549 km (0.087 R)
• M20: 15,528,857 km (0.046 R)
• M21: 16,837,390 km (0.112 R)
• M22: 17,549,476 km (0.1 R)
• M23: 17,909,259 km (0.036 R)
• M24: 18,271,435 km (0.11 R)
• M25: 19,744,226 km (0.068 R)
• M26: 22,217,229 km (0.108 R)
• M27: 22,703,870 km (0.069 R)
• M28: 23,886,142 km (0.109 R)
• M29: 24,484,833 km (0.084 R)
• M30: 29,982,106 km (0.082 R)
• M31: 30,627,621 km (0.1 R)
• M32: 31,060,408 km (0.057 R)
• M33: 31,168,866 km (0.074 R)
• M34: 32,041,620 km (0.06 R)
• M35: 33,922,664 km (0.093 R)
• M36: 35,725,468 km (0.119 R)
• M37: 37,443,599 km (0.034 R)
• M38: 38,487,343 km (0.046 R)
• M39: 39,188,509 km (0.095 R)
• M40: 39,423,078 km (0.119 R)
• M41: 40,248,110 km (0.079 R)
• M42: 41,914,930 km (0.056 R)
• M43: 42,395,289 km (0.061 R)
• M44: 42,877,592 km (0.099 R)
• M45: 42,998,318 km (0.088 R)
• M46: 43,240,367 km (0.075 R)
• M47: 45,685,245 km (0.115 R)
• M48: 45,932,231 km (0.113 R)
• M49: 49,689,232 km (0.118 R)
• M50: 49,943,249 km (0.057 R)
• M51: 53,673,771 km (0.081 R)
• M52: 54,195,269 km (0.048 R)
• M53: 56,033,827 km (0.076 R)
• M54: 57,093,579 km (0.112 R)
• M55: 58,160,062 km (0.052 R)
• M56: 58,829,811 km (0.085 R)
• M57: 60,312,476 km (0.072 R)
• M58: 60,583,398 km (0.065 R)
• M59: 60,718,933 km (0.053 R)
• M60: 61,398,407 km (0.097 R)
• M61: 61,807,258 km (0.106 R)
• M62: 64,417,890 km (0.12 R)
• M63: 66,085,159 km (0.032 R)
• M64: 67,204,599 km (0.08 R)
• M65: 67,766,639 km (0.117 R)
• M66: 71,314,502 km (0.077 R)
• M67: 72,606,429 km (0.108 R)
• M68: 73,183,129 km (0.036 R)
• M69: 75,067,763 km (0.104 R)
• M70: 78,588,848 km (0.113 R)
• M71: 79,774,411 km (0.061 R)
• M72: 81,863,545 km (0.109 R)
• M73: 83,668,294 km (0.08 R)
• M74: 83,819,388 km (0.113 R)
• M75: 85,638,348 km (0.031 R)
• M76: 85,790,489 km (0.077 R)
• M77: 87,776,999 km (0.087 R)
• M78: 88,237,611 km (0.118 R)
• M79: 88,391,248 km (0.041 R)
• M80: 90,087,838 km (0.046 R)
• M81: 90,242,522 km (0.099 R)
• M82: 91,483,885 km (0.105 R)
• M83: 92,574,603 km (0.072 R)
• M84: 92,886,963 km (0.114 R)
• M85: 93,826,438 km (0.063 R)
• M86: 100,169,089 km (0.075 R)
• M87: 100,489,826 km (0.069 R)
• M88: 101,615,251 km (0.085 R)
• M89: 107,632,227 km (0.072 R)
• M90: 109,278,253 km (0.031 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 16,198 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit