🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.47 AU - 0.69 AU

Year: 166 Days

Day: 34.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.89 AU - 2.89 AU

Year: 1841 Days

Day: 19 Hours

Environment

Temp: -107 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.21 AU - 3.65 AU

Year: 1879 Days

Day: 31.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.84 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 704.8

Radius: 6.1

Gravity: 18.94 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.24 AU - 15.26 AU

Year: 17061 Days

Day: 24.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 79,700,055 km

• M1: 108,010 km (0.071 R)
• M2: 256,560 km (0.037 R)
• M3: 348,713 km (0.072 R)
• M4: 527,781 km (0.115 R)
• M5: 712,834 km (0.095 R)
• M6: 941,868 km (0.089 R)
• M7: 1,039,855 km (0.098 R)
• M8: 1,354,010 km (0.112 R)
• M9: 1,521,859 km (0.086 R)
• M10: 1,579,305 km (0.109 R)
• M11: 1,637,498 km (0.117 R)
• M12: 1,786,199 km (0.038 R)
• M13: 2,064,899 km (0.119 R)
• M14: 2,128,628 km (0.111 R)
• M15: 2,291,091 km (0.079 R)
• M16: 2,357,214 km (0.086 R)
• M17: 2,593,728 km (0.037 R)
• M18: 2,837,872 km (0.108 R)
• M19: 3,199,450 km (0.115 R)
• M20: 3,499,094 km (0.112 R)
• M21: 3,691,028 km (0.038 R)
• M22: 4,659,525 km (0.114 R)
• M23: 5,041,897 km (0.095 R)
• M24: 5,258,814 km (0.058 R)
• M25: 5,523,004 km (0.109 R)
• M26: 5,612,015 km (0.095 R)
• M27: 5,927,516 km (0.086 R)
• M28: 5,973,144 km (0.06 R)
• M29: 6,110,325 km (0.116 R)
• M30: 6,248,703 km (0.111 R)
• M31: 8,806,527 km (0.088 R)
• M32: 9,120,085 km (0.072 R)
• M33: 9,758,419 km (0.116 R)
• M34: 11,133,822 km (0.104 R)
• M35: 12,451,928 km (0.066 R)
• M36: 13,879,092 km (0.096 R)
• M37: 14,550,487 km (0.068 R)
• M38: 17,339,440 km (0.115 R)
• M39: 17,535,414 km (0.078 R)
• M40: 17,995,726 km (0.104 R)
• M41: 18,460,078 km (0.103 R)
• M42: 19,062,808 km (0.049 R)
• M43: 19,130,127 km (0.075 R)
• M44: 20,356,231 km (0.063 R)
• M45: 20,632,239 km (0.115 R)
• M46: 22,313,570 km (0.089 R)
• M47: 22,384,629 km (0.069 R)
• M48: 23,027,151 km (0.082 R)
• M49: 27,538,275 km (0.087 R)
• M50: 27,690,715 km (0.118 R)
• M51: 27,767,160 km (0.096 R)
• M52: 28,380,212 km (0.055 R)
• M53: 28,688,384 km (0.08 R)
• M54: 29,230,377 km (0.109 R)
• M55: 29,385,959 km (0.116 R)
• M56: 29,619,630 km (0.104 R)
• M57: 30,482,062 km (0.054 R)
• M58: 33,605,366 km (0.08 R)
• M59: 34,094,851 km (0.086 R)
• M60: 35,992,948 km (0.074 R)
• M61: 36,996,750 km (0.053 R)
• M62: 37,755,660 km (0.099 R)
• M63: 38,179,471 km (0.09 R)
• M64: 39,203,169 km (0.067 R)
• M65: 40,582,013 km (0.089 R)
• M66: 41,539,140 km (0.104 R)
• M67: 42,327,820 km (0.118 R)
• M68: 43,564,396 km (0.07 R)
• M69: 43,653,257 km (0.103 R)
• M70: 44,454,952 km (0.12 R)
• M71: 44,723,331 km (0.066 R)
• M72: 45,171,675 km (0.087 R)
• M73: 49,273,948 km (0.07 R)
• M74: 49,922,754 km (0.111 R)
• M75: 50,201,605 km (0.109 R)
• M76: 51,322,392 km (0.096 R)
• M77: 52,451,407 km (0.109 R)
• M78: 52,924,286 km (0.117 R)
• M79: 54,829,714 km (0.063 R)
• M80: 55,309,624 km (0.034 R)
• M81: 57,534,892 km (0.117 R)
• M82: 59,690,747 km (0.106 R)
• M83: 59,789,332 km (0.092 R)
• M84: 60,877,806 km (0.109 R)
• M85: 62,472,520 km (0.098 R)
• M86: 62,572,601 km (0.088 R)
• M87: 63,174,582 km (0.091 R)
• M88: 64,384,081 km (0.094 R)
• M89: 65,804,812 km (0.039 R)
• M90: 66,825,967 km (0.086 R)
• M91: 67,646,661 km (0.101 R)
• M92: 68,367,573 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 604.5

Radius: 4.6

Gravity: 28.57 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.75 AU - 19.21 AU

Year: 22824 Days

Day: 20.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 79,700,055 km

• M1: 249,529 km (0.075 R)
• M2: 410,497 km (0.057 R)
• M3: 534,663 km (0.09 R)
• M4: 817,403 km (0.071 R)
• M5: 921,074 km (0.063 R)
• M6: 1,056,610 km (0.085 R)
• M7: 1,169,706 km (0.118 R)
• M8: 1,286,691 km (0.092 R)
• M9: 1,628,074 km (0.109 R)
• M10: 1,692,999 km (0.053 R)
• M11: 1,893,161 km (0.106 R)
• M12: 3,244,479 km (0.118 R)
• M13: 3,704,492 km (0.071 R)
• M14: 4,184,552 km (0.043 R)
• M15: 5,106,673 km (0.116 R)
• M16: 6,394,561 km (0.066 R)
• M17: 8,163,705 km (0.026 R)
• M18: 8,331,554 km (0.075 R)
• M19: 8,899,428 km (0.117 R)
• M20: 9,421,225 km (0.073 R)
• M21: 9,479,867 km (0.073 R)
• M22: 10,252,391 km (0.107 R)
• M23: 10,494,291 km (0.081 R)
• M24: 10,860,357 km (0.108 R)
• M25: 11,857,277 km (0.077 R)
• M26: 11,983,837 km (0.06 R)
• M27: 13,472,335 km (0.113 R)
• M28: 14,137,597 km (0.11 R)
• M29: 14,339,106 km (0.097 R)
• M30: 14,406,574 km (0.077 R)
• M31: 15,499,536 km (0.098 R)
• M32: 16,056,040 km (0.072 R)
• M33: 17,403,618 km (0.067 R)
• M34: 18,127,372 km (0.065 R)
• M35: 18,200,227 km (0.108 R)
• M36: 20,205,436 km (0.035 R)
• M37: 21,580,690 km (0.116 R)
• M38: 22,045,640 km (0.116 R)
• M39: 22,906,875 km (0.077 R)
• M40: 23,143,688 km (0.072 R)
• M41: 23,779,030 km (0.09 R)
• M42: 24,339,723 km (0.116 R)
• M43: 24,662,107 km (0.043 R)
• M44: 27,709,864 km (0.115 R)
• M45: 28,469,073 km (0.097 R)
• M46: 28,553,746 km (0.101 R)
• M47: 29,577,593 km (0.111 R)
• M48: 30,266,791 km (0.082 R)
• M49: 30,353,258 km (0.078 R)
• M50: 31,135,655 km (0.097 R)
• M51: 31,660,893 km (0.077 R)
• M52: 32,365,799 km (0.081 R)
• M53: 32,542,773 km (0.113 R)
• M54: 34,511,331 km (0.083 R)
• M55: 35,145,626 km (0.069 R)
• M56: 35,601,152 km (0.073 R)
• M57: 38,001,001 km (0.044 R)
• M58: 38,374,846 km (0.102 R)
• M59: 39,314,769 km (0.1 R)
• M60: 39,409,165 km (0.087 R)
• M61: 39,503,711 km (0.118 R)
• M62: 39,787,648 km (0.087 R)
• M63: 40,834,384 km (0.052 R)
• M64: 42,083,078 km (0.065 R)
• M65: 43,441,726 km (0.096 R)
• M66: 43,930,612 km (0.109 R)
• M67: 45,308,707 km (0.104 R)
• M68: 46,800,946 km (0.082 R)
• M69: 47,001,108 km (0.119 R)
• M70: 47,804,748 km (0.115 R)
• M71: 50,037,945 km (0.088 R)
• M72: 53,660,158 km (0.101 R)
• M73: 55,767,543 km (0.083 R)
• M74: 55,873,608 km (0.1 R)
• M75: 58,331,950 km (0.11 R)
• M76: 60,607,184 km (0.092 R)
• M77: 63,132,246 km (0.071 R)
• M78: 63,796,610 km (0.102 R)
• M79: 66,476,955 km (0.106 R)
• M80: 66,589,453 km (0.102 R)
• M81: 66,927,245 km (0.056 R)
• M82: 67,040,042 km (0.114 R)
• M83: 68,170,852 km (0.102 R)
• M84: 69,878,811 km (0.063 R)
• M85: 70,680,656 km (0.092 R)
• M86: 71,947,002 km (0.054 R)
• M87: 73,220,678 km (0.105 R)
• M88: 75,555,601 km (0.109 R)
• M89: 76,614,306 km (0.117 R)
• M90: 76,850,221 km (0.082 R)
• M91: 78,270,803 km (0.032 R)
• M92: 78,508,364 km (0.075 R)
• M93: 78,627,294 km (0.077 R)
• M94: 79,580,682 km (0.099 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: 194 - 13,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit