🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.99 AU - 2.57 AU

Year: 1283 Days

Day: 17.3 Hours

Environment

Temp: -82 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.9 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489

Radius: 9.4

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.2 AU - 5.82 AU

Year: 4821 Days

Day: 9.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 58,981,573 km

• M1: 117,734 km (0.108 R)
• M2: 334,650 km (0.112 R)
• M3: 401,371 km (0.09 R)
• M4: 613,052 km (0.11 R)
• M5: 813,214 km (0.069 R)
• M6: 896,989 km (0.062 R)
• M7: 983,756 km (0.079 R)
• M8: 1,388,867 km (0.085 R)
• M9: 1,779,467 km (0.065 R)
• M10: 2,186,672 km (0.108 R)
• M11: 3,375,227 km (0.11 R)
• M12: 3,775,551 km (0.097 R)
• M13: 3,898,670 km (0.077 R)
• M14: 4,361,376 km (0.099 R)
• M15: 4,643,219 km (0.064 R)
• M16: 4,709,042 km (0.073 R)
• M17: 4,775,164 km (0.102 R)
• M18: 4,908,456 km (0.075 R)
• M19: 5,020,505 km (0.1 R)
• M20: 5,110,712 km (0.106 R)
• M21: 5,640,289 km (0.107 R)
• M22: 5,781,210 km (0.102 R)
• M23: 5,923,477 km (0.098 R)
• M24: 6,042,856 km (0.093 R)
• M25: 6,651,869 km (0.076 R)
• M26: 6,751,053 km (0.108 R)
• M27: 6,951,065 km (0.118 R)
• M28: 7,254,749 km (0.116 R)
• M29: 7,562,920 km (0.082 R)
• M30: 7,640,562 km (0.07 R)
• M31: 7,980,298 km (0.105 R)
• M32: 8,351,750 km (0.115 R)
• M33: 8,837,793 km (0.12 R)
• M34: 9,029,129 km (0.07 R)
• M35: 9,893,506 km (0.064 R)
• M36: 10,551,886 km (0.104 R)
• M37: 10,871,726 km (0.091 R)
• M38: 10,988,861 km (0.05 R)
• M39: 11,283,419 km (0.09 R)
• M40: 11,431,820 km (0.097 R)
• M41: 11,850,395 km (0.12 R)
• M42: 12,213,320 km (0.096 R)
• M43: 12,672,136 km (0.081 R)
• M44: 13,074,256 km (0.083 R)
• M45: 13,355,051 km (0.098 R)
• M46: 13,606,525 km (0.08 R)
• M47: 14,050,082 km (0.115 R)
• M48: 14,369,923 km (0.078 R)
• M49: 14,595,217 km (0.071 R)
• M50: 15,016,784 km (0.09 R)
• M51: 15,114,621 km (0.059 R)
• M52: 16,338,780 km (0.1 R)
• M53: 16,573,948 km (0.063 R)
• M54: 16,742,545 km (0.086 R)
• M55: 16,911,890 km (0.113 R)
• M56: 17,286,184 km (0.108 R)
• M57: 17,628,912 km (0.085 R)
• M58: 17,801,099 km (0.115 R)
• M59: 18,043,149 km (0.112 R)
• M60: 18,181,826 km (0.12 R)
• M61: 18,986,812 km (0.097 R)
• M62: 19,518,034 km (0.078 R)
• M63: 19,660,451 km (0.045 R)
• M64: 20,885,508 km (0.095 R)
• M65: 22,060,899 km (0.112 R)
• M66: 22,358,150 km (0.05 R)
• M67: 22,656,598 km (0.053 R)
• M68: 22,843,894 km (0.109 R)
• M69: 23,408,776 km (0.12 R)
• M70: 23,484,472 km (0.065 R)
• M71: 23,864,002 km (0.102 R)
• M72: 24,245,477 km (0.089 R)
• M73: 24,360,368 km (0.089 R)
• M74: 25,014,709 km (0.111 R)
• M75: 25,441,212 km (0.035 R)
• M76: 25,596,944 km (0.105 R)
• M77: 25,792,019 km (0.119 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.7

Radius: 6.5

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.64 AU - 15.84 AU

Year: 17959 Days

Day: 18.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,981,573 km

• M1: 299,794 km (0.106 R)
• M2: 417,976 km (0.051 R)
• M3: 517,160 km (0.076 R)
• M4: 779,255 km (0.116 R)
• M5: 903,571 km (0.066 R)
• M6: 1,102,387 km (0.059 R)
• M7: 1,805,497 km (0.098 R)
• M8: 1,887,776 km (0.06 R)
• M9: 1,971,401 km (0.057 R)
• M10: 2,056,372 km (0.093 R)
• M11: 2,142,391 km (0.11 R)
• M12: 2,559,919 km (0.056 R)
• M13: 2,683,935 km (0.115 R)
• M14: 2,746,617 km (0.064 R)
• M15: 3,434,468 km (0.082 R)
• M16: 3,571,350 km (0.107 R)
• M17: 3,885,805 km (0.064 R)
• M18: 4,245,887 km (0.085 R)
• M19: 4,392,792 km (0.048 R)
• M20: 4,504,242 km (0.037 R)
• M21: 4,654,139 km (0.097 R)
• M22: 5,749,046 km (0.068 R)
• M23: 5,870,968 km (0.042 R)
• M24: 6,200,233 km (0.104 R)
• M25: 7,136,417 km (0.065 R)
• M26: 7,179,950 km (0.111 R)
• M27: 7,355,279 km (0.055 R)
• M28: 7,487,673 km (0.063 R)
• M29: 8,621,325 km (0.072 R)
• M30: 9,042,443 km (0.065 R)
• M31: 10,643,141 km (0.098 R)
• M32: 12,224,689 km (0.09 R)
• M33: 14,206,263 km (0.071 R)
• M34: 14,371,269 km (0.055 R)
• M35: 14,426,471 km (0.072 R)
• M36: 14,703,227 km (0.081 R)
• M37: 15,149,627 km (0.09 R)
• M38: 15,374,472 km (0.056 R)
• M39: 15,600,515 km (0.114 R)
• M40: 16,400,265 km (0.11 R)
• M41: 17,920,479 km (0.048 R)
• M42: 18,217,879 km (0.095 R)
• M43: 18,397,247 km (0.104 R)
• M44: 19,302,314 km (0.056 R)
• M45: 19,424,236 km (0.105 R)
• M46: 19,913,870 km (0.117 R)
• M47: 20,345,610 km (0.119 R)
• M48: 21,218,513 km (0.106 R)
• M49: 21,281,344 km (0.098 R)
• M50: 22,230,992 km (0.071 R)
• M51: 22,871,719 km (0.081 R)
• M52: 24,962,649 km (0.093 R)
• M53: 26,435,290 km (0.056 R)
• M54: 29,184,001 km (0.031 R)
• M55: 30,592,166 km (0.12 R)
• M56: 30,947,611 km (0.12 R)
• M57: 32,022,172 km (0.078 R)
• M58: 32,383,152 km (0.114 R)
• M59: 32,963,442 km (0.061 R)
• M60: 35,616,859 km (0.106 R)
• M61: 35,990,705 km (0.064 R)
• M62: 36,290,798 km (0.109 R)
• M63: 40,734,303 km (0.102 R)
• M64: 40,968,723 km (0.054 R)
• M65: 41,439,059 km (0.116 R)
• M66: 42,068,866 km (0.095 R)
• M67: 43,178,583 km (0.065 R)
• M68: 43,497,526 km (0.082 R)
• M69: 45,103,459 km (0.074 R)
• M70: 45,913,681 km (0.072 R)
• M71: 46,239,056 km (0.087 R)
• M72: 46,320,587 km (0.076 R)
• M73: 47,466,208 km (0.06 R)
• M74: 48,042,608 km (0.037 R)
• M75: 48,621,253 km (0.072 R)
• M76: 49,785,573 km (0.057 R)
• M77: 50,455,023 km (0.073 R)
• M78: 50,959,019 km (0.115 R)
• M79: 51,802,751 km (0.096 R)
• M80: 53,247,716 km (0.078 R)
• M81: 53,675,267 km (0.03 R)
• M82: 54,017,996 km (0.057 R)
• M83: 54,533,660 km (0.043 R)
• M84: 56,177,142 km (0.096 R)
• M85: 57,573,638 km (0.113 R)
• M86: 58,100,223 km (0.115 R)
• M87: 58,188,186 km (0.107 R)
• M88: 58,628,453 km (0.1 R)
• M89: 58,716,715 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 13,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit